diff options
Diffstat (limited to 'activerecord/test')
308 files changed, 16828 insertions, 6127 deletions
diff --git a/activerecord/test/active_record/connection_adapters/fake_adapter.rb b/activerecord/test/active_record/connection_adapters/fake_adapter.rb index 59324c4857..49a68fb94c 100644 --- a/activerecord/test/active_record/connection_adapters/fake_adapter.rb +++ b/activerecord/test/active_record/connection_adapters/fake_adapter.rb @@ -22,14 +22,14 @@ module ActiveRecord end def primary_key(table) - @primary_keys[table] + @primary_keys[table] || "id" end def merge_column(table_name, name, sql_type = nil, options = {}) @columns[table_name] << ActiveRecord::ConnectionAdapters::Column.new( name.to_s, options[:default], - sql_type.to_s, + fetch_type_metadata(sql_type), options[:null]) end @@ -37,6 +37,10 @@ module ActiveRecord @columns[table_name] end + def table_exists?(*) + true + end + def active? true end diff --git a/activerecord/test/cases/adapter_test.rb b/activerecord/test/cases/adapter_test.rb index dd355e8d0c..ecf1368a91 100644 --- a/activerecord/test/cases/adapter_test.rb +++ b/activerecord/test/cases/adapter_test.rb @@ -1,5 +1,7 @@ require "cases/helper" require "models/book" +require "models/post" +require "models/author" module ActiveRecord class AdapterTest < ActiveRecord::TestCase @@ -44,9 +46,7 @@ module ActiveRecord @connection.add_index :accounts, :firm_id, :name => idx_name indexes = @connection.indexes("accounts") assert_equal "accounts", indexes.first.table - # OpenBase does not have the concept of a named index - # Indexes are merely properties of columns. - assert_equal idx_name, indexes.first.name unless current_adapter?(:OpenBaseAdapter) + assert_equal idx_name, indexes.first.name assert !indexes.first.unique assert_equal ["firm_id"], indexes.first.columns else @@ -92,7 +92,7 @@ module ActiveRecord ) end ensure - ActiveRecord::Base.establish_connection 'arunit' + ActiveRecord::Base.establish_connection :arunit end end end @@ -125,14 +125,12 @@ module ActiveRecord assert_equal 1, Movie.create(:name => 'fight club').id end - if ActiveRecord::Base.connection.adapter_name != "FrontBase" - def test_reset_table_with_non_integer_pk - Subscriber.delete_all - Subscriber.connection.reset_pk_sequence! 'subscribers' - sub = Subscriber.new(:name => 'robert drake') - sub.id = 'bob drake' - assert_nothing_raised { sub.save! } - end + def test_reset_table_with_non_integer_pk + Subscriber.delete_all + Subscriber.connection.reset_pk_sequence! 'subscribers' + sub = Subscriber.new(:name => 'robert drake') + sub.id = 'bob drake' + assert_nothing_raised { sub.save! } end end @@ -143,8 +141,8 @@ module ActiveRecord end end - def test_foreign_key_violations_are_translated_to_specific_exception - unless @connection.adapter_name == 'SQLite' + unless current_adapter?(:SQLite3Adapter) + def test_foreign_key_violations_are_translated_to_specific_exception assert_raises(ActiveRecord::InvalidForeignKey) do # Oracle adapter uses prefetched primary key values from sequence and passes them to connection adapter insert method if @connection.prefetch_primary_key? @@ -155,6 +153,18 @@ module ActiveRecord end end end + + def test_foreign_key_violations_are_translated_to_specific_exception_with_validate_false + klass_has_fk = Class.new(ActiveRecord::Base) do + self.table_name = 'fk_test_has_fk' + end + + assert_raises(ActiveRecord::InvalidForeignKey) do + has_fk = klass_has_fk.new + has_fk.fk_id = 1231231231 + has_fk.save(validate: false) + end + end end def test_disable_referential_integrity @@ -178,6 +188,41 @@ module ActiveRecord result = @connection.select_all "SELECT * FROM posts" assert result.is_a?(ActiveRecord::Result) end + + def test_select_methods_passing_a_association_relation + author = Author.create!(name: 'john') + Post.create!(author: author, title: 'foo', body: 'bar') + query = author.posts.where(title: 'foo').select(:title) + assert_equal({"title" => "foo"}, @connection.select_one(query.arel, nil, query.bound_attributes)) + assert_equal({"title" => "foo"}, @connection.select_one(query)) + assert @connection.select_all(query).is_a?(ActiveRecord::Result) + assert_equal "foo", @connection.select_value(query) + assert_equal ["foo"], @connection.select_values(query) + end + + def test_select_methods_passing_a_relation + Post.create!(title: 'foo', body: 'bar') + query = Post.where(title: 'foo').select(:title) + assert_equal({"title" => "foo"}, @connection.select_one(query.arel, nil, query.bound_attributes)) + assert_equal({"title" => "foo"}, @connection.select_one(query)) + assert @connection.select_all(query).is_a?(ActiveRecord::Result) + assert_equal "foo", @connection.select_value(query) + assert_equal ["foo"], @connection.select_values(query) + end + + test "type_to_sql returns a String for unmapped types" do + assert_equal "special_db_type", @connection.type_to_sql(:special_db_type) + end + + unless current_adapter?(:PostgreSQLAdapter) + def test_log_invalid_encoding + assert_raise ActiveRecord::StatementInvalid do + @connection.send :log, "SELECT 'ы' FROM DUAL" do + raise 'ы'.force_encoding(Encoding::ASCII_8BIT) + end + end + end + end end class AdapterTestWithoutTransaction < ActiveRecord::TestCase @@ -187,30 +232,28 @@ module ActiveRecord end def setup - Klass.establish_connection 'arunit' + Klass.establish_connection :arunit @connection = Klass.connection end - def teardown + teardown do Klass.remove_connection end - test "transaction state is reset after a reconnect" do - skip "in-memory db doesn't allow reconnect" if in_memory_db? - - @connection.begin_transaction - assert @connection.transaction_open? - @connection.reconnect! - assert !@connection.transaction_open? - end - - test "transaction state is reset after a disconnect" do - skip "in-memory db doesn't allow disconnect" if in_memory_db? + unless in_memory_db? + test "transaction state is reset after a reconnect" do + @connection.begin_transaction + assert @connection.transaction_open? + @connection.reconnect! + assert !@connection.transaction_open? + end - @connection.begin_transaction - assert @connection.transaction_open? - @connection.disconnect! - assert !@connection.transaction_open? + test "transaction state is reset after a disconnect" do + @connection.begin_transaction + assert @connection.transaction_open? + @connection.disconnect! + assert !@connection.transaction_open? + end end end end diff --git a/activerecord/test/cases/adapters/firebird/connection_test.rb b/activerecord/test/cases/adapters/firebird/connection_test.rb deleted file mode 100644 index f57ea686a5..0000000000 --- a/activerecord/test/cases/adapters/firebird/connection_test.rb +++ /dev/null @@ -1,8 +0,0 @@ -require "cases/helper" - -class FirebirdConnectionTest < ActiveRecord::TestCase - def test_charset_properly_set - fb_conn = ActiveRecord::Base.connection.instance_variable_get(:@connection) - assert_equal 'UTF8', fb_conn.database.character_set - end -end diff --git a/activerecord/test/cases/adapters/firebird/default_test.rb b/activerecord/test/cases/adapters/firebird/default_test.rb deleted file mode 100644 index 713c7e11bf..0000000000 --- a/activerecord/test/cases/adapters/firebird/default_test.rb +++ /dev/null @@ -1,16 +0,0 @@ -require "cases/helper" -require 'models/default' - -class DefaultTest < ActiveRecord::TestCase - def test_default_timestamp - default = Default.new - assert_instance_of(Time, default.default_timestamp) - assert_equal(:datetime, default.column_for_attribute(:default_timestamp).type) - - # Variance should be small; increase if required -- e.g., if test db is on - # remote host and clocks aren't synchronized. - t1 = Time.new - accepted_variance = 1.0 - assert_in_delta(t1.to_f, default.default_timestamp.to_f, accepted_variance) - end -end diff --git a/activerecord/test/cases/adapters/firebird/migration_test.rb b/activerecord/test/cases/adapters/firebird/migration_test.rb deleted file mode 100644 index 5c94593765..0000000000 --- a/activerecord/test/cases/adapters/firebird/migration_test.rb +++ /dev/null @@ -1,124 +0,0 @@ -require "cases/helper" -require 'models/course' - -class FirebirdMigrationTest < ActiveRecord::TestCase - self.use_transactional_fixtures = false - - def setup - # using Course connection for tests -- need a db that doesn't already have a BOOLEAN domain - @connection = Course.connection - @fireruby_connection = @connection.instance_variable_get(:@connection) - end - - def teardown - @connection.drop_table :foo rescue nil - @connection.execute("DROP DOMAIN D_BOOLEAN") rescue nil - end - - def test_create_table_with_custom_sequence_name - assert_nothing_raised do - @connection.create_table(:foo, :sequence => 'foo_custom_seq') do |f| - f.column :bar, :string - end - end - assert !sequence_exists?('foo_seq') - assert sequence_exists?('foo_custom_seq') - - assert_nothing_raised { @connection.drop_table(:foo) } - assert !sequence_exists?('foo_custom_seq') - ensure - FireRuby::Generator.new('foo_custom_seq', @fireruby_connection).drop rescue nil - end - - def test_create_table_without_sequence - assert_nothing_raised do - @connection.create_table(:foo, :sequence => false) do |f| - f.column :bar, :string - end - end - assert !sequence_exists?('foo_seq') - assert_nothing_raised { @connection.drop_table :foo } - - assert_nothing_raised do - @connection.create_table(:foo, :id => false) do |f| - f.column :bar, :string - end - end - assert !sequence_exists?('foo_seq') - assert_nothing_raised { @connection.drop_table :foo } - end - - def test_create_table_with_boolean_column - assert !boolean_domain_exists? - assert_nothing_raised do - @connection.create_table :foo do |f| - f.column :bar, :string - f.column :baz, :boolean - end - end - assert boolean_domain_exists? - end - - def test_add_boolean_column - assert !boolean_domain_exists? - @connection.create_table :foo do |f| - f.column :bar, :string - end - - assert_nothing_raised { @connection.add_column :foo, :baz, :boolean } - assert boolean_domain_exists? - assert_equal :boolean, @connection.columns(:foo).find { |c| c.name == "baz" }.type - end - - def test_change_column_to_boolean - assert !boolean_domain_exists? - # Manually create table with a SMALLINT column, which can be changed to a BOOLEAN - @connection.execute "CREATE TABLE foo (bar SMALLINT)" - assert_equal :integer, @connection.columns(:foo).find { |c| c.name == "bar" }.type - - assert_nothing_raised { @connection.change_column :foo, :bar, :boolean } - assert boolean_domain_exists? - assert_equal :boolean, @connection.columns(:foo).find { |c| c.name == "bar" }.type - end - - def test_rename_table_with_data_and_index - @connection.create_table :foo do |f| - f.column :baz, :string, :limit => 50 - end - 100.times { |i| @connection.execute "INSERT INTO foo VALUES (GEN_ID(foo_seq, 1), 'record #{i+1}')" } - @connection.add_index :foo, :baz - - assert_nothing_raised { @connection.rename_table :foo, :bar } - assert !@connection.tables.include?("foo") - assert @connection.tables.include?("bar") - assert_equal "index_bar_on_baz", @connection.indexes("bar").first.name - assert_equal 100, FireRuby::Generator.new("bar_seq", @fireruby_connection).last - assert_equal 100, @connection.select_one("SELECT COUNT(*) FROM bar")["count"] - ensure - @connection.drop_table :bar rescue nil - end - - def test_renaming_table_with_fk_constraint_raises_error - @connection.create_table :parent do |p| - p.column :name, :string - end - @connection.create_table :child do |c| - c.column :parent_id, :integer - end - @connection.execute "ALTER TABLE child ADD CONSTRAINT fk_child_parent FOREIGN KEY(parent_id) REFERENCES parent(id)" - assert_raise(ActiveRecord::ActiveRecordError) { @connection.rename_table :child, :descendant } - ensure - @connection.drop_table :child rescue nil - @connection.drop_table :descendant rescue nil - @connection.drop_table :parent rescue nil - end - - private - def boolean_domain_exists? - !@connection.select_one("SELECT 1 FROM rdb$fields WHERE rdb$field_name = 'D_BOOLEAN'").nil? - end - - def sequence_exists?(sequence_name) - FireRuby::Generator.exists?(sequence_name, @fireruby_connection) - end -end diff --git a/activerecord/test/cases/adapters/mysql/active_schema_test.rb b/activerecord/test/cases/adapters/mysql/active_schema_test.rb index 0878925a6c..6577d56240 100644 --- a/activerecord/test/cases/adapters/mysql/active_schema_test.rb +++ b/activerecord/test/cases/adapters/mysql/active_schema_test.rb @@ -1,23 +1,23 @@ require "cases/helper" +require 'support/connection_helper' class ActiveSchemaTest < ActiveRecord::TestCase - def setup - @connection = ActiveRecord::Base.remove_connection - ActiveRecord::Base.establish_connection(@connection) + include ConnectionHelper + def setup ActiveRecord::Base.connection.singleton_class.class_eval do alias_method :execute_without_stub, :execute def execute(sql, name = nil) return sql end end end - def teardown - ActiveRecord::Base.remove_connection - ActiveRecord::Base.establish_connection(@connection) + teardown do + reset_connection end def test_add_index - # add_index calls index_name_exists? which can't work since execute is stubbed + # add_index calls table_exists? and index_name_exists? which can't work since execute is stubbed + def (ActiveRecord::Base.connection).table_exists?(*); true; end def (ActiveRecord::Base.connection).index_name_exists?(*); false; end expected = "CREATE INDEX `index_people_on_last_name` ON `people` (`last_name`) " @@ -92,7 +92,7 @@ class ActiveSchemaTest < ActiveRecord::TestCase with_real_execute do begin ActiveRecord::Base.connection.create_table :delete_me - ActiveRecord::Base.connection.add_timestamps :delete_me + ActiveRecord::Base.connection.add_timestamps :delete_me, null: true assert column_present?('delete_me', 'updated_at', 'datetime') assert column_present?('delete_me', 'created_at', 'datetime') ensure @@ -105,9 +105,9 @@ class ActiveSchemaTest < ActiveRecord::TestCase with_real_execute do begin ActiveRecord::Base.connection.create_table :delete_me do |t| - t.timestamps + t.timestamps null: true end - ActiveRecord::Base.connection.remove_timestamps :delete_me + ActiveRecord::Base.connection.remove_timestamps :delete_me, { null: true } assert !column_present?('delete_me', 'updated_at', 'datetime') assert !column_present?('delete_me', 'created_at', 'datetime') ensure @@ -116,6 +116,18 @@ class ActiveSchemaTest < ActiveRecord::TestCase end end + def test_indexes_in_create + ActiveRecord::Base.connection.stubs(:table_exists?).with(:temp).returns(false) + ActiveRecord::Base.connection.stubs(:index_name_exists?).with(:index_temp_on_zip).returns(false) + + expected = "CREATE TEMPORARY TABLE `temp` ( INDEX `index_temp_on_zip` (`zip`) ) ENGINE=InnoDB AS SELECT id, name, zip FROM a_really_complicated_query" + actual = ActiveRecord::Base.connection.create_table(:temp, temporary: true, as: "SELECT id, name, zip FROM a_really_complicated_query") do |t| + t.index :zip + end + + assert_equal expected, actual + end + private def with_real_execute ActiveRecord::Base.connection.singleton_class.class_eval do diff --git a/activerecord/test/cases/adapters/mysql/case_sensitivity_test.rb b/activerecord/test/cases/adapters/mysql/case_sensitivity_test.rb index 97adb6b297..340fc95503 100644 --- a/activerecord/test/cases/adapters/mysql/case_sensitivity_test.rb +++ b/activerecord/test/cases/adapters/mysql/case_sensitivity_test.rb @@ -3,10 +3,10 @@ require 'models/person' class MysqlCaseSensitivityTest < ActiveRecord::TestCase class CollationTest < ActiveRecord::Base - validates_uniqueness_of :string_cs_column, :case_sensitive => false - validates_uniqueness_of :string_ci_column, :case_sensitive => false end + repair_validations(CollationTest) + def test_columns_include_collation_different_from_table assert_equal 'utf8_bin', CollationTest.columns_hash['string_cs_column'].collation assert_equal 'utf8_general_ci', CollationTest.columns_hash['string_ci_column'].collation @@ -18,6 +18,7 @@ class MysqlCaseSensitivityTest < ActiveRecord::TestCase end def test_case_insensitive_comparison_for_ci_column + CollationTest.validates_uniqueness_of(:string_ci_column, :case_sensitive => false) CollationTest.create!(:string_ci_column => 'A') invalid = CollationTest.new(:string_ci_column => 'a') queries = assert_sql { invalid.save } @@ -26,10 +27,29 @@ class MysqlCaseSensitivityTest < ActiveRecord::TestCase end def test_case_insensitive_comparison_for_cs_column + CollationTest.validates_uniqueness_of(:string_cs_column, :case_sensitive => false) CollationTest.create!(:string_cs_column => 'A') invalid = CollationTest.new(:string_cs_column => 'a') queries = assert_sql { invalid.save } cs_uniqueness_query = queries.detect { |q| q.match(/string_cs_column/) } assert_match(/lower/i, cs_uniqueness_query) end + + def test_case_sensitive_comparison_for_ci_column + CollationTest.validates_uniqueness_of(:string_ci_column, :case_sensitive => true) + CollationTest.create!(:string_ci_column => 'A') + invalid = CollationTest.new(:string_ci_column => 'A') + queries = assert_sql { invalid.save } + ci_uniqueness_query = queries.detect { |q| q.match(/string_ci_column/) } + assert_match(/binary/i, ci_uniqueness_query) + end + + def test_case_sensitive_comparison_for_cs_column + CollationTest.validates_uniqueness_of(:string_cs_column, :case_sensitive => true) + CollationTest.create!(:string_cs_column => 'A') + invalid = CollationTest.new(:string_cs_column => 'A') + queries = assert_sql { invalid.save } + cs_uniqueness_query = queries.detect { |q| q.match(/string_cs_column/) } + assert_no_match(/binary/i, cs_uniqueness_query) + end end diff --git a/activerecord/test/cases/adapters/mysql/connection_test.rb b/activerecord/test/cases/adapters/mysql/connection_test.rb index 1844a2e0dc..4762ef43b5 100644 --- a/activerecord/test/cases/adapters/mysql/connection_test.rb +++ b/activerecord/test/cases/adapters/mysql/connection_test.rb @@ -1,6 +1,11 @@ require "cases/helper" +require 'support/connection_helper' +require 'support/ddl_helper' class MysqlConnectionTest < ActiveRecord::TestCase + include ConnectionHelper + include DdlHelper + class Klass < ActiveRecord::Base end @@ -16,15 +21,15 @@ class MysqlConnectionTest < ActiveRecord::TestCase end end - def test_connect_with_url - run_without_connection do - ar_config = ARTest.connection_config['arunit'] - - skip "This test doesn't work with custom socket location" if ar_config['socket'] + unless ARTest.connection_config['arunit']['socket'] + def test_connect_with_url + run_without_connection do + ar_config = ARTest.connection_config['arunit'] - url = "mysql://#{ar_config["username"]}@localhost/#{ar_config["database"]}" - Klass.establish_connection(url) - assert_equal ar_config['database'], Klass.connection.current_database + url = "mysql://#{ar_config["username"]}@localhost/#{ar_config["database"]}" + Klass.establish_connection(url) + assert_equal ar_config['database'], Klass.connection.current_database + end end end @@ -40,6 +45,9 @@ class MysqlConnectionTest < ActiveRecord::TestCase @connection.update('set @@wait_timeout=1') sleep 2 assert !@connection.active? + + # Repair all fixture connections so other tests won't break. + @fixture_connections.each(&:verify!) end def test_successful_reconnection_after_timeout_with_manual_reconnect @@ -59,64 +67,55 @@ class MysqlConnectionTest < ActiveRecord::TestCase end def test_bind_value_substitute - bind_param = @connection.substitute_at('foo', 0) - assert_equal Arel.sql('?'), bind_param + bind_param = @connection.substitute_at('foo') + assert_equal Arel.sql('?'), bind_param.to_sql end def test_exec_no_binds - @connection.exec_query('drop table if exists ex') - @connection.exec_query(<<-eosql) - CREATE TABLE `ex` (`id` int(11) DEFAULT NULL auto_increment PRIMARY KEY, - `data` varchar(255)) - eosql - result = @connection.exec_query('SELECT id, data FROM ex') - assert_equal 0, result.rows.length - assert_equal 2, result.columns.length - assert_equal %w{ id data }, result.columns + with_example_table do + result = @connection.exec_query('SELECT id, data FROM ex') + assert_equal 0, result.rows.length + assert_equal 2, result.columns.length + assert_equal %w{ id data }, result.columns - @connection.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') + @connection.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') - # if there are no bind parameters, it will return a string (due to - # the libmysql api) - result = @connection.exec_query('SELECT id, data FROM ex') - assert_equal 1, result.rows.length - assert_equal 2, result.columns.length + # if there are no bind parameters, it will return a string (due to + # the libmysql api) + result = @connection.exec_query('SELECT id, data FROM ex') + assert_equal 1, result.rows.length + assert_equal 2, result.columns.length - assert_equal [['1', 'foo']], result.rows + assert_equal [['1', 'foo']], result.rows + end end def test_exec_with_binds - @connection.exec_query('drop table if exists ex') - @connection.exec_query(<<-eosql) - CREATE TABLE `ex` (`id` int(11) DEFAULT NULL auto_increment PRIMARY KEY, - `data` varchar(255)) - eosql - @connection.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') - result = @connection.exec_query( - 'SELECT id, data FROM ex WHERE id = ?', nil, [[nil, 1]]) + with_example_table do + @connection.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') + result = @connection.exec_query( + 'SELECT id, data FROM ex WHERE id = ?', nil, [ActiveRecord::Relation::QueryAttribute.new("id", 1, ActiveRecord::Type::Value.new)]) - assert_equal 1, result.rows.length - assert_equal 2, result.columns.length + assert_equal 1, result.rows.length + assert_equal 2, result.columns.length - assert_equal [[1, 'foo']], result.rows + assert_equal [[1, 'foo']], result.rows + end end def test_exec_typecasts_bind_vals - @connection.exec_query('drop table if exists ex') - @connection.exec_query(<<-eosql) - CREATE TABLE `ex` (`id` int(11) DEFAULT NULL auto_increment PRIMARY KEY, - `data` varchar(255)) - eosql - @connection.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') - column = @connection.columns('ex').find { |col| col.name == 'id' } + with_example_table do + @connection.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') + bind = ActiveRecord::Relation::QueryAttribute.new("id", "1-fuu", ActiveRecord::Type::Integer.new) - result = @connection.exec_query( - 'SELECT id, data FROM ex WHERE id = ?', nil, [[column, '1-fuu']]) + result = @connection.exec_query( + 'SELECT id, data FROM ex WHERE id = ?', nil, [bind]) - assert_equal 1, result.rows.length - assert_equal 2, result.columns.length + assert_equal 1, result.rows.length + assert_equal 2, result.columns.length - assert_equal [[1, 'foo']], result.rows + assert_equal [[1, 'foo']], result.rows + end end # Test that MySQL allows multiple results for stored procedures @@ -128,17 +127,21 @@ class MysqlConnectionTest < ActiveRecord::TestCase end end + def test_mysql_connection_collation_is_configured + assert_equal 'utf8_unicode_ci', @connection.show_variable('collation_connection') + assert_equal 'utf8_general_ci', ARUnit2Model.connection.show_variable('collation_connection') + end + def test_mysql_default_in_strict_mode result = @connection.exec_query "SELECT @@SESSION.sql_mode" assert_equal [["STRICT_ALL_TABLES"]], result.rows end - def test_mysql_strict_mode_disabled_dont_override_global_sql_mode + def test_mysql_strict_mode_disabled run_without_connection do |orig_connection| ActiveRecord::Base.establish_connection(orig_connection.merge({:strict => false})) - global_sql_mode = ActiveRecord::Base.connection.exec_query "SELECT @@GLOBAL.sql_mode" - session_sql_mode = ActiveRecord::Base.connection.exec_query "SELECT @@SESSION.sql_mode" - assert_equal global_sql_mode.rows, session_sql_mode.rows + result = ActiveRecord::Base.connection.exec_query "SELECT @@SESSION.sql_mode" + assert_equal [['']], result.rows end end @@ -150,6 +153,14 @@ class MysqlConnectionTest < ActiveRecord::TestCase end end + def test_mysql_sql_mode_variable_overrides_strict_mode + run_without_connection do |orig_connection| + ActiveRecord::Base.establish_connection(orig_connection.deep_merge(variables: { 'sql_mode' => 'ansi' })) + result = ActiveRecord::Base.connection.exec_query 'SELECT @@SESSION.sql_mode' + assert_not_equal [['STRICT_ALL_TABLES']], result.rows + end + end + def test_mysql_set_session_variable_to_default run_without_connection do |orig_connection| ActiveRecord::Base.establish_connection(orig_connection.deep_merge({:variables => {:default_week_format => :default}})) @@ -161,12 +172,11 @@ class MysqlConnectionTest < ActiveRecord::TestCase private - def run_without_connection - original_connection = ActiveRecord::Base.remove_connection - begin - yield original_connection - ensure - ActiveRecord::Base.establish_connection(original_connection) - end + def with_example_table(&block) + definition ||= <<-SQL + `id` int(11) auto_increment PRIMARY KEY, + `data` varchar(255) + SQL + super(@connection, 'ex', definition, &block) end end diff --git a/activerecord/test/cases/adapters/mysql/consistency_test.rb b/activerecord/test/cases/adapters/mysql/consistency_test.rb new file mode 100644 index 0000000000..e972d6b330 --- /dev/null +++ b/activerecord/test/cases/adapters/mysql/consistency_test.rb @@ -0,0 +1,49 @@ +require "cases/helper" + +class MysqlConsistencyTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false + + class Consistency < ActiveRecord::Base + self.table_name = "mysql_consistency" + end + + setup do + @old_emulate_booleans = ActiveRecord::ConnectionAdapters::MysqlAdapter.emulate_booleans + ActiveRecord::ConnectionAdapters::MysqlAdapter.emulate_booleans = false + + @connection = ActiveRecord::Base.connection + @connection.clear_cache! + @connection.create_table("mysql_consistency") do |t| + t.boolean "a_bool" + t.string "a_string" + end + Consistency.reset_column_information + Consistency.create! + end + + teardown do + ActiveRecord::ConnectionAdapters::MysqlAdapter.emulate_booleans = @old_emulate_booleans + @connection.drop_table "mysql_consistency" + end + + test "boolean columns with random value type cast to 0 when emulate_booleans is false" do + with_new = Consistency.new + with_last = Consistency.last + with_new.a_bool = 'wibble' + with_last.a_bool = 'wibble' + + assert_equal 0, with_new.a_bool + assert_equal 0, with_last.a_bool + end + + test "string columns call #to_s" do + with_new = Consistency.new + with_last = Consistency.last + thing = Object.new + with_new.a_string = thing + with_last.a_string = thing + + assert_equal thing.to_s, with_new.a_string + assert_equal thing.to_s, with_last.a_string + end +end diff --git a/activerecord/test/cases/adapters/mysql/datetime_test.rb b/activerecord/test/cases/adapters/mysql/datetime_test.rb new file mode 100644 index 0000000000..ae00f4e131 --- /dev/null +++ b/activerecord/test/cases/adapters/mysql/datetime_test.rb @@ -0,0 +1,87 @@ +require 'cases/helper' + +if mysql_56? + class DateTimeTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false + + class Foo < ActiveRecord::Base; end + + def test_default_datetime_precision + ActiveRecord::Base.connection.create_table(:foos, force: true) + ActiveRecord::Base.connection.add_column :foos, :created_at, :datetime + ActiveRecord::Base.connection.add_column :foos, :updated_at, :datetime + assert_nil activerecord_column_option('foos', 'created_at', 'precision') + end + + def test_datetime_data_type_with_precision + ActiveRecord::Base.connection.create_table(:foos, force: true) + ActiveRecord::Base.connection.add_column :foos, :created_at, :datetime, precision: 1 + ActiveRecord::Base.connection.add_column :foos, :updated_at, :datetime, precision: 5 + assert_equal 1, activerecord_column_option('foos', 'created_at', 'precision') + assert_equal 5, activerecord_column_option('foos', 'updated_at', 'precision') + end + + def test_timestamps_helper_with_custom_precision + ActiveRecord::Base.connection.create_table(:foos, force: true) do |t| + t.timestamps null: true, precision: 4 + end + assert_equal 4, activerecord_column_option('foos', 'created_at', 'precision') + assert_equal 4, activerecord_column_option('foos', 'updated_at', 'precision') + end + + def test_passing_precision_to_datetime_does_not_set_limit + ActiveRecord::Base.connection.create_table(:foos, force: true) do |t| + t.timestamps null: true, precision: 4 + end + assert_nil activerecord_column_option('foos', 'created_at', 'limit') + assert_nil activerecord_column_option('foos', 'updated_at', 'limit') + end + + def test_invalid_datetime_precision_raises_error + assert_raises ActiveRecord::ActiveRecordError do + ActiveRecord::Base.connection.create_table(:foos, force: true) do |t| + t.timestamps null: true, precision: 7 + end + end + end + + def test_mysql_agrees_with_activerecord_about_precision + ActiveRecord::Base.connection.create_table(:foos, force: true) do |t| + t.timestamps null: true, precision: 4 + end + assert_equal 4, mysql_datetime_precision('foos', 'created_at') + assert_equal 4, mysql_datetime_precision('foos', 'updated_at') + end + + def test_formatting_datetime_according_to_precision + ActiveRecord::Base.connection.create_table(:foos, force: true) do |t| + t.datetime :created_at, precision: 0 + t.datetime :updated_at, precision: 4 + end + date = ::Time.utc(2014, 8, 17, 12, 30, 0, 999999) + Foo.create!(created_at: date, updated_at: date) + assert foo = Foo.find_by(created_at: date) + assert_equal date.to_s, foo.created_at.to_s + assert_equal date.to_s, foo.updated_at.to_s + assert_equal 000000, foo.created_at.usec + assert_equal 999900, foo.updated_at.usec + end + + private + + def mysql_datetime_precision(table_name, column_name) + results = ActiveRecord::Base.connection.exec_query("SELECT column_name, datetime_precision FROM information_schema.columns WHERE table_name = '#{table_name}'") + result = results.find do |result_hash| + result_hash["column_name"] == column_name + end + result && result["datetime_precision"] + end + + def activerecord_column_option(tablename, column_name, option) + result = ActiveRecord::Base.connection.columns(tablename).find do |column| + column.name == column_name + end + result && result.send(option) + end + end +end diff --git a/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb b/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb index 9ad0744aee..7d0bd24ba7 100644 --- a/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb +++ b/activerecord/test/cases/adapters/mysql/mysql_adapter_test.rb @@ -1,24 +1,29 @@ -# encoding: utf-8 require "cases/helper" +require 'support/ddl_helper' module ActiveRecord module ConnectionAdapters class MysqlAdapterTest < ActiveRecord::TestCase + include DdlHelper + def setup @conn = ActiveRecord::Base.connection - @conn.exec_query('drop table if exists ex') - @conn.exec_query(<<-eosql) - CREATE TABLE `ex` ( - `id` int(11) DEFAULT NULL auto_increment PRIMARY KEY, - `number` integer, - `data` varchar(255)) - eosql + end + + def test_bad_connection_mysql + assert_raise ActiveRecord::NoDatabaseError do + configuration = ActiveRecord::Base.configurations['arunit'].merge(database: 'inexistent_activerecord_unittest') + connection = ActiveRecord::Base.mysql_connection(configuration) + connection.exec_query('drop table if exists ex') + end end def test_valid_column - column = @conn.columns('ex').find { |col| col.name == 'id' } - assert @conn.valid_type?(column.type) + with_example_table do + column = @conn.columns('ex').find { |col| col.name == 'id' } + assert @conn.valid_type?(column.type) + end end def test_invalid_column @@ -30,31 +35,35 @@ module ActiveRecord end def test_exec_insert_number - insert(@conn, 'number' => 10) + with_example_table do + insert(@conn, 'number' => 10) - result = @conn.exec_query('SELECT number FROM ex WHERE number = 10') + result = @conn.exec_query('SELECT number FROM ex WHERE number = 10') - assert_equal 1, result.rows.length - # if there are no bind parameters, it will return a string (due to - # the libmysql api) - assert_equal '10', result.rows.last.last + assert_equal 1, result.rows.length + # if there are no bind parameters, it will return a string (due to + # the libmysql api) + assert_equal '10', result.rows.last.last + end end def test_exec_insert_string - str = 'いただきます！' - insert(@conn, 'number' => 10, 'data' => str) + with_example_table do + str = 'いただきます！' + insert(@conn, 'number' => 10, 'data' => str) - result = @conn.exec_query('SELECT number, data FROM ex WHERE number = 10') + result = @conn.exec_query('SELECT number, data FROM ex WHERE number = 10') - value = result.rows.last.last + value = result.rows.last.last - # FIXME: this should probably be inside the mysql AR adapter? - value.force_encoding(@conn.client_encoding) + # FIXME: this should probably be inside the mysql AR adapter? + value.force_encoding(@conn.client_encoding) - # The strings in this file are utf-8, so transcode to utf-8 - value.encode!(Encoding::UTF_8) + # The strings in this file are utf-8, so transcode to utf-8 + value.encode!(Encoding::UTF_8) - assert_equal str, value + assert_equal str, value + end end def test_tables_quoting @@ -66,46 +75,43 @@ module ActiveRecord end def test_pk_and_sequence_for - pk, seq = @conn.pk_and_sequence_for('ex') - assert_equal 'id', pk - assert_equal @conn.default_sequence_name('ex', 'id'), seq + with_example_table do + pk, seq = @conn.pk_and_sequence_for('ex') + assert_equal 'id', pk + assert_equal @conn.default_sequence_name('ex', 'id'), seq + end end def test_pk_and_sequence_for_with_non_standard_primary_key - @conn.exec_query('drop table if exists ex_with_non_standard_pk') - @conn.exec_query(<<-eosql) - CREATE TABLE `ex_with_non_standard_pk` ( - `code` INT(11) DEFAULT NULL auto_increment, - PRIMARY KEY (`code`)) - eosql - pk, seq = @conn.pk_and_sequence_for('ex_with_non_standard_pk') - assert_equal 'code', pk - assert_equal @conn.default_sequence_name('ex_with_non_standard_pk', 'code'), seq + with_example_table '`code` INT(11) auto_increment, PRIMARY KEY (`code`)' do + pk, seq = @conn.pk_and_sequence_for('ex') + assert_equal 'code', pk + assert_equal @conn.default_sequence_name('ex', 'code'), seq + end end def test_pk_and_sequence_for_with_custom_index_type_pk - @conn.exec_query('drop table if exists ex_with_custom_index_type_pk') - @conn.exec_query(<<-eosql) - CREATE TABLE `ex_with_custom_index_type_pk` ( - `id` INT(11) DEFAULT NULL auto_increment, - PRIMARY KEY USING BTREE (`id`)) - eosql - pk, seq = @conn.pk_and_sequence_for('ex_with_custom_index_type_pk') - assert_equal 'id', pk - assert_equal @conn.default_sequence_name('ex_with_custom_index_type_pk', 'id'), seq + with_example_table '`id` INT(11) auto_increment, PRIMARY KEY USING BTREE (`id`)' do + pk, seq = @conn.pk_and_sequence_for('ex') + assert_equal 'id', pk + assert_equal @conn.default_sequence_name('ex', 'id'), seq + end + end + + def test_composite_primary_key + with_example_table '`id` INT(11), `number` INT(11), foo INT(11), PRIMARY KEY (`id`, `number`)' do + assert_nil @conn.primary_key('ex') + end end def test_tinyint_integer_typecasting - @conn.exec_query('drop table if exists ex_with_non_boolean_tinyint_column') - @conn.exec_query(<<-eosql) - CREATE TABLE `ex_with_non_boolean_tinyint_column` ( - `status` TINYINT(4)) - eosql - insert(@conn, { 'status' => 2 }, 'ex_with_non_boolean_tinyint_column') + with_example_table '`status` TINYINT(4)' do + insert(@conn, { 'status' => 2 }, 'ex') - result = @conn.exec_query('SELECT status FROM ex_with_non_boolean_tinyint_column') + result = @conn.exec_query('SELECT status FROM ex') - assert_equal 2, result.column_types['status'].type_cast(result.last['status']) + assert_equal 2, result.column_types['status'].type_cast_from_database(result.last['status']) + end end def test_supports_extensions @@ -122,16 +128,25 @@ module ActiveRecord private def insert(ctx, data, table='ex') - binds = data.map { |name, value| - [ctx.columns(table).find { |x| x.name == name }, value] + binds = data.map { |name, value| + Relation::QueryAttribute.new(name, value, Type::Value.new) } - columns = binds.map(&:first).map(&:name) + columns = binds.map(&:name) sql = "INSERT INTO #{table} (#{columns.join(", ")}) VALUES (#{(['?'] * columns.length).join(', ')})" ctx.exec_insert(sql, 'SQL', binds) end + + def with_example_table(definition = nil, &block) + definition ||= <<-SQL + `id` int(11) auto_increment PRIMARY KEY, + `number` integer, + `data` varchar(255) + SQL + super(@conn, 'ex', definition, &block) + end end end end diff --git a/activerecord/test/cases/adapters/mysql/quoting_test.rb b/activerecord/test/cases/adapters/mysql/quoting_test.rb index 3d1330efb8..a2206153e9 100644 --- a/activerecord/test/cases/adapters/mysql/quoting_test.rb +++ b/activerecord/test/cases/adapters/mysql/quoting_test.rb @@ -9,15 +9,11 @@ module ActiveRecord end def test_type_cast_true - c = Column.new(nil, 1, 'boolean') - assert_equal 1, @conn.type_cast(true, nil) - assert_equal 1, @conn.type_cast(true, c) + assert_equal 1, @conn.type_cast(true) end def test_type_cast_false - c = Column.new(nil, 1, 'boolean') - assert_equal 0, @conn.type_cast(false, nil) - assert_equal 0, @conn.type_cast(false, c) + assert_equal 0, @conn.type_cast(false) end end end diff --git a/activerecord/test/cases/adapters/mysql/reserved_word_test.rb b/activerecord/test/cases/adapters/mysql/reserved_word_test.rb index 8eb9565963..403f7cbc74 100644 --- a/activerecord/test/cases/adapters/mysql/reserved_word_test.rb +++ b/activerecord/test/cases/adapters/mysql/reserved_word_test.rb @@ -37,7 +37,7 @@ class MysqlReservedWordTest < ActiveRecord::TestCase 'distinct_select'=>'distinct_id int, select_id int' end - def teardown + teardown do drop_tables_directly ['group', 'select', 'values', 'distinct', 'distinct_select', 'order'] end @@ -101,7 +101,7 @@ class MysqlReservedWordTest < ActiveRecord::TestCase gs = nil assert_nothing_raised { gs = Select.find(2).groups } assert_equal gs.length, 2 - assert(gs.collect{|x| x.id}.sort == [2, 3]) + assert(gs.collect(&:id).sort == [2, 3]) end # has_and_belongs_to_many with reserved-word table name @@ -110,7 +110,7 @@ class MysqlReservedWordTest < ActiveRecord::TestCase s = nil assert_nothing_raised { s = Distinct.find(1).selects } assert_equal s.length, 2 - assert(s.collect{|x|x.id}.sort == [1, 2]) + assert(s.collect(&:id).sort == [1, 2]) end # activerecord model introspection with reserved-word table and column names diff --git a/activerecord/test/cases/adapters/mysql/schema_test.rb b/activerecord/test/cases/adapters/mysql/schema_test.rb index 807a7a155e..ab547747df 100644 --- a/activerecord/test/cases/adapters/mysql/schema_test.rb +++ b/activerecord/test/cases/adapters/mysql/schema_test.rb @@ -17,6 +17,44 @@ module ActiveRecord self.table_name = "#{db}.#{table}" def self.name; 'Post'; end end + + @connection.create_table "mysql_doubles" + end + + teardown do + @connection.execute "drop table if exists mysql_doubles" + end + + class MysqlDouble < ActiveRecord::Base + self.table_name = "mysql_doubles" + end + + def test_float_limits + @connection.add_column :mysql_doubles, :float_no_limit, :float + @connection.add_column :mysql_doubles, :float_short, :float, limit: 5 + @connection.add_column :mysql_doubles, :float_long, :float, limit: 53 + + @connection.add_column :mysql_doubles, :float_23, :float, limit: 23 + @connection.add_column :mysql_doubles, :float_24, :float, limit: 24 + @connection.add_column :mysql_doubles, :float_25, :float, limit: 25 + MysqlDouble.reset_column_information + + column_no_limit = MysqlDouble.columns.find { |c| c.name == 'float_no_limit' } + column_short = MysqlDouble.columns.find { |c| c.name == 'float_short' } + column_long = MysqlDouble.columns.find { |c| c.name == 'float_long' } + + column_23 = MysqlDouble.columns.find { |c| c.name == 'float_23' } + column_24 = MysqlDouble.columns.find { |c| c.name == 'float_24' } + column_25 = MysqlDouble.columns.find { |c| c.name == 'float_25' } + + # Mysql floats are precision 0..24, Mysql doubles are precision 25..53 + assert_equal 24, column_no_limit.limit + assert_equal 24, column_short.limit + assert_equal 53, column_long.limit + + assert_equal 24, column_23.limit + assert_equal 24, column_24.limit + assert_equal 53, column_25.limit end def test_schema @@ -43,7 +81,7 @@ module ActiveRecord table = 'key_tests' - indexes = @connection.indexes(table).sort_by {|i| i.name} + indexes = @connection.indexes(table).sort_by(&:name) assert_equal 3,indexes.size index_a = indexes.select{|i| i.name == index_a_name}[0] diff --git a/activerecord/test/cases/adapters/mysql/statement_pool_test.rb b/activerecord/test/cases/adapters/mysql/statement_pool_test.rb index 83de90f179..209a0cf464 100644 --- a/activerecord/test/cases/adapters/mysql/statement_pool_test.rb +++ b/activerecord/test/cases/adapters/mysql/statement_pool_test.rb @@ -3,20 +3,20 @@ require 'cases/helper' module ActiveRecord::ConnectionAdapters class MysqlAdapter class StatementPoolTest < ActiveRecord::TestCase - def test_cache_is_per_pid - return skip('must support fork') unless Process.respond_to?(:fork) + if Process.respond_to?(:fork) + def test_cache_is_per_pid + cache = StatementPool.new nil, 10 + cache['foo'] = 'bar' + assert_equal 'bar', cache['foo'] - cache = StatementPool.new nil, 10 - cache['foo'] = 'bar' - assert_equal 'bar', cache['foo'] + pid = fork { + lookup = cache['foo']; + exit!(!lookup) + } - pid = fork { - lookup = cache['foo']; - exit!(!lookup) - } - - Process.waitpid pid - assert $?.success?, 'process should exit successfully' + Process.waitpid pid + assert $?.success?, 'process should exit successfully' + end end end end diff --git a/activerecord/test/cases/adapters/mysql/unsigned_type_test.rb b/activerecord/test/cases/adapters/mysql/unsigned_type_test.rb new file mode 100644 index 0000000000..8f521e9181 --- /dev/null +++ b/activerecord/test/cases/adapters/mysql/unsigned_type_test.rb @@ -0,0 +1,30 @@ +require "cases/helper" + +class UnsignedTypeTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false + + class UnsignedType < ActiveRecord::Base + end + + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table("unsigned_types", force: true) do |t| + t.column :unsigned_integer, "int unsigned" + end + end + + teardown do + @connection.drop_table "unsigned_types" + end + + test "unsigned int max value is in range" do + assert expected = UnsignedType.create(unsigned_integer: 4294967295) + assert_equal expected, UnsignedType.find_by(unsigned_integer: 4294967295) + end + + test "minus value is out of range" do + assert_raise(RangeError) do + UnsignedType.create(unsigned_integer: -10) + end + end +end diff --git a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb index 4ccf568406..e87cd3886a 100644 --- a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb @@ -1,23 +1,23 @@ require "cases/helper" +require 'support/connection_helper' class ActiveSchemaTest < ActiveRecord::TestCase - def setup - @connection = ActiveRecord::Base.remove_connection - ActiveRecord::Base.establish_connection(@connection) + include ConnectionHelper + def setup ActiveRecord::Base.connection.singleton_class.class_eval do alias_method :execute_without_stub, :execute def execute(sql, name = nil) return sql end end end - def teardown - ActiveRecord::Base.remove_connection - ActiveRecord::Base.establish_connection(@connection) + teardown do + reset_connection end def test_add_index - # add_index calls index_name_exists? which can't work since execute is stubbed + # add_index calls table_exists? and index_name_exists? which can't work since execute is stubbed + def (ActiveRecord::Base.connection).table_exists?(*); true; end def (ActiveRecord::Base.connection).index_name_exists?(*); false; end expected = "CREATE INDEX `index_people_on_last_name` ON `people` (`last_name`) " @@ -92,7 +92,7 @@ class ActiveSchemaTest < ActiveRecord::TestCase with_real_execute do begin ActiveRecord::Base.connection.create_table :delete_me - ActiveRecord::Base.connection.add_timestamps :delete_me + ActiveRecord::Base.connection.add_timestamps :delete_me, null: true assert column_present?('delete_me', 'updated_at', 'datetime') assert column_present?('delete_me', 'created_at', 'datetime') ensure @@ -105,9 +105,9 @@ class ActiveSchemaTest < ActiveRecord::TestCase with_real_execute do begin ActiveRecord::Base.connection.create_table :delete_me do |t| - t.timestamps + t.timestamps null: true end - ActiveRecord::Base.connection.remove_timestamps :delete_me + ActiveRecord::Base.connection.remove_timestamps :delete_me, { null: true } assert !column_present?('delete_me', 'updated_at', 'datetime') assert !column_present?('delete_me', 'created_at', 'datetime') ensure @@ -116,6 +116,18 @@ class ActiveSchemaTest < ActiveRecord::TestCase end end + def test_indexes_in_create + ActiveRecord::Base.connection.stubs(:table_exists?).with(:temp).returns(false) + ActiveRecord::Base.connection.stubs(:index_name_exists?).with(:index_temp_on_zip).returns(false) + + expected = "CREATE TEMPORARY TABLE `temp` ( INDEX `index_temp_on_zip` (`zip`) ) ENGINE=InnoDB AS SELECT id, name, zip FROM a_really_complicated_query" + actual = ActiveRecord::Base.connection.create_table(:temp, temporary: true, as: "SELECT id, name, zip FROM a_really_complicated_query") do |t| + t.index :zip + end + + assert_equal expected, actual + end + private def with_real_execute ActiveRecord::Base.connection.singleton_class.class_eval do diff --git a/activerecord/test/cases/adapters/mysql2/boolean_test.rb b/activerecord/test/cases/adapters/mysql2/boolean_test.rb new file mode 100644 index 0000000000..0e641ba3bf --- /dev/null +++ b/activerecord/test/cases/adapters/mysql2/boolean_test.rb @@ -0,0 +1,90 @@ +require "cases/helper" + +class Mysql2BooleanTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false + + class BooleanType < ActiveRecord::Base + self.table_name = "mysql_booleans" + end + + setup do + @connection = ActiveRecord::Base.connection + @connection.clear_cache! + @connection.create_table("mysql_booleans") do |t| + t.boolean "archived" + t.string "published", limit: 1 + end + BooleanType.reset_column_information + + @emulate_booleans = ActiveRecord::ConnectionAdapters::Mysql2Adapter.emulate_booleans + end + + teardown do + emulate_booleans @emulate_booleans + @connection.drop_table "mysql_booleans" + end + + test "column type with emulated booleans" do + emulate_booleans true + + assert_equal :boolean, boolean_column.type + assert_equal :string, string_column.type + end + + test "column type without emulated booleans" do + emulate_booleans false + + assert_equal :integer, boolean_column.type + assert_equal :string, string_column.type + end + + test "test type casting with emulated booleans" do + emulate_booleans true + + boolean = BooleanType.create!(archived: true, published: true) + attributes = boolean.reload.attributes_before_type_cast + + assert_equal 1, attributes["archived"] + assert_equal "1", attributes["published"] + + assert_equal 1, @connection.type_cast(true) + end + + test "test type casting without emulated booleans" do + emulate_booleans false + + boolean = BooleanType.create!(archived: true, published: true) + attributes = boolean.reload.attributes_before_type_cast + + assert_equal 1, attributes["archived"] + assert_equal "1", attributes["published"] + + assert_equal 1, @connection.type_cast(true) + end + + test "with booleans stored as 1 and 0" do + @connection.execute "INSERT INTO mysql_booleans(archived, published) VALUES(1, '1')" + boolean = BooleanType.first + assert_equal true, boolean.archived + assert_equal "1", boolean.published + end + + test "with booleans stored as t" do + @connection.execute "INSERT INTO mysql_booleans(published) VALUES('t')" + boolean = BooleanType.first + assert_equal "t", boolean.published + end + + def boolean_column + BooleanType.columns.find { |c| c.name == 'archived' } + end + + def string_column + BooleanType.columns.find { |c| c.name == 'published' } + end + + def emulate_booleans(value) + ActiveRecord::ConnectionAdapters::Mysql2Adapter.emulate_booleans = value + BooleanType.reset_column_information + end +end diff --git a/activerecord/test/cases/adapters/mysql2/case_sensitivity_test.rb b/activerecord/test/cases/adapters/mysql2/case_sensitivity_test.rb index 6bcc113482..09bebf3071 100644 --- a/activerecord/test/cases/adapters/mysql2/case_sensitivity_test.rb +++ b/activerecord/test/cases/adapters/mysql2/case_sensitivity_test.rb @@ -3,10 +3,10 @@ require 'models/person' class Mysql2CaseSensitivityTest < ActiveRecord::TestCase class CollationTest < ActiveRecord::Base - validates_uniqueness_of :string_cs_column, :case_sensitive => false - validates_uniqueness_of :string_ci_column, :case_sensitive => false end + repair_validations(CollationTest) + def test_columns_include_collation_different_from_table assert_equal 'utf8_bin', CollationTest.columns_hash['string_cs_column'].collation assert_equal 'utf8_general_ci', CollationTest.columns_hash['string_ci_column'].collation @@ -18,6 +18,7 @@ class Mysql2CaseSensitivityTest < ActiveRecord::TestCase end def test_case_insensitive_comparison_for_ci_column + CollationTest.validates_uniqueness_of(:string_ci_column, :case_sensitive => false) CollationTest.create!(:string_ci_column => 'A') invalid = CollationTest.new(:string_ci_column => 'a') queries = assert_sql { invalid.save } @@ -26,10 +27,29 @@ class Mysql2CaseSensitivityTest < ActiveRecord::TestCase end def test_case_insensitive_comparison_for_cs_column + CollationTest.validates_uniqueness_of(:string_cs_column, :case_sensitive => false) CollationTest.create!(:string_cs_column => 'A') invalid = CollationTest.new(:string_cs_column => 'a') queries = assert_sql { invalid.save } cs_uniqueness_query = queries.detect { |q| q.match(/string_cs_column/)} assert_match(/lower/i, cs_uniqueness_query) end + + def test_case_sensitive_comparison_for_ci_column + CollationTest.validates_uniqueness_of(:string_ci_column, :case_sensitive => true) + CollationTest.create!(:string_ci_column => 'A') + invalid = CollationTest.new(:string_ci_column => 'A') + queries = assert_sql { invalid.save } + ci_uniqueness_query = queries.detect { |q| q.match(/string_ci_column/) } + assert_match(/binary/i, ci_uniqueness_query) + end + + def test_case_sensitive_comparison_for_cs_column + CollationTest.validates_uniqueness_of(:string_cs_column, :case_sensitive => true) + CollationTest.create!(:string_cs_column => 'A') + invalid = CollationTest.new(:string_cs_column => 'A') + queries = assert_sql { invalid.save } + cs_uniqueness_query = queries.detect { |q| q.match(/string_cs_column/) } + assert_no_match(/binary/i, cs_uniqueness_query) + end end diff --git a/activerecord/test/cases/adapters/mysql2/connection_test.rb b/activerecord/test/cases/adapters/mysql2/connection_test.rb index fedd9f603c..ff8ce93248 100644 --- a/activerecord/test/cases/adapters/mysql2/connection_test.rb +++ b/activerecord/test/cases/adapters/mysql2/connection_test.rb @@ -1,16 +1,40 @@ require "cases/helper" +require 'support/connection_helper' class MysqlConnectionTest < ActiveRecord::TestCase + include ConnectionHelper + + fixtures :comments + def setup super + @subscriber = SQLSubscriber.new + @subscription = ActiveSupport::Notifications.subscribe('sql.active_record', @subscriber) @connection = ActiveRecord::Base.connection - @connection.extend(LogIntercepter) - @connection.intercepted = true end def teardown - @connection.intercepted = false - @connection.logged = [] + ActiveSupport::Notifications.unsubscribe(@subscription) + super + end + + def test_bad_connection + assert_raise ActiveRecord::NoDatabaseError do + configuration = ActiveRecord::Base.configurations['arunit'].merge(database: 'inexistent_activerecord_unittest') + connection = ActiveRecord::Base.mysql2_connection(configuration) + connection.exec_query('drop table if exists ex') + end + end + + def test_truncate + rows = ActiveRecord::Base.connection.exec_query("select count(*) from comments") + count = rows.first.values.first + assert_operator count, :>, 0 + + ActiveRecord::Base.connection.truncate("comments") + rows = ActiveRecord::Base.connection.exec_query("select count(*) from comments") + count = rows.first.values.first + assert_equal 0, count end def test_no_automatic_reconnection_after_timeout @@ -18,6 +42,9 @@ class MysqlConnectionTest < ActiveRecord::TestCase @connection.update('set @@wait_timeout=1') sleep 2 assert !@connection.active? + + # Repair all fixture connections so other tests won't break. + @fixture_connections.each(&:verify!) end def test_successful_reconnection_after_timeout_with_manual_reconnect @@ -36,6 +63,11 @@ class MysqlConnectionTest < ActiveRecord::TestCase assert @connection.active? end + def test_mysql_connection_collation_is_configured + assert_equal 'utf8_unicode_ci', @connection.show_variable('collation_connection') + assert_equal 'utf8_general_ci', ARUnit2Model.connection.show_variable('collation_connection') + end + # TODO: Below is a straight up copy/paste from mysql/connection_test.rb # I'm not sure what the correct way is to share these tests between # adapters in minitest. @@ -44,12 +76,11 @@ class MysqlConnectionTest < ActiveRecord::TestCase assert_equal [["STRICT_ALL_TABLES"]], result.rows end - def test_mysql_strict_mode_disabled_dont_override_global_sql_mode + def test_mysql_strict_mode_disabled run_without_connection do |orig_connection| ActiveRecord::Base.establish_connection(orig_connection.merge({:strict => false})) - global_sql_mode = ActiveRecord::Base.connection.exec_query "SELECT @@GLOBAL.sql_mode" - session_sql_mode = ActiveRecord::Base.connection.exec_query "SELECT @@SESSION.sql_mode" - assert_equal global_sql_mode.rows, session_sql_mode.rows + result = ActiveRecord::Base.connection.exec_query "SELECT @@SESSION.sql_mode" + assert_equal [['']], result.rows end end @@ -61,6 +92,14 @@ class MysqlConnectionTest < ActiveRecord::TestCase end end + def test_mysql_sql_mode_variable_overrides_strict_mode + run_without_connection do |orig_connection| + ActiveRecord::Base.establish_connection(orig_connection.deep_merge(variables: { 'sql_mode' => 'ansi' })) + result = ActiveRecord::Base.connection.exec_query 'SELECT @@SESSION.sql_mode' + assert_not_equal [['STRICT_ALL_TABLES']], result.rows + end + end + def test_mysql_set_session_variable_to_default run_without_connection do |orig_connection| ActiveRecord::Base.establish_connection(orig_connection.deep_merge({:variables => {:default_week_format => :default}})) @@ -72,26 +111,15 @@ class MysqlConnectionTest < ActiveRecord::TestCase def test_logs_name_show_variable @connection.show_variable 'foo' - assert_equal "SCHEMA", @connection.logged[0][1] + assert_equal "SCHEMA", @subscriber.logged[0][1] end def test_logs_name_rename_column_sql @connection.execute "CREATE TABLE `bar_baz` (`foo` varchar(255))" - @connection.logged = [] + @subscriber.logged.clear @connection.send(:rename_column_sql, 'bar_baz', 'foo', 'foo2') - assert_equal "SCHEMA", @connection.logged[0][1] + assert_equal "SCHEMA", @subscriber.logged[0][1] ensure @connection.execute "DROP TABLE `bar_baz`" end - - private - - def run_without_connection - original_connection = ActiveRecord::Base.remove_connection - begin - yield original_connection - ensure - ActiveRecord::Base.establish_connection(original_connection) - end - end end diff --git a/activerecord/test/cases/adapters/mysql2/datetime_test.rb b/activerecord/test/cases/adapters/mysql2/datetime_test.rb new file mode 100644 index 0000000000..7a37247d6a --- /dev/null +++ b/activerecord/test/cases/adapters/mysql2/datetime_test.rb @@ -0,0 +1,84 @@ +require 'cases/helper' + +if mysql_56? + class DateTimeTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false + + teardown do + ActiveRecord::Base.connection.drop_table(:foos, if_exists: true) + end + + class Foo < ActiveRecord::Base; end + + def test_datetime_data_type_with_precision + ActiveRecord::Base.connection.create_table(:foos, force: true) + ActiveRecord::Base.connection.add_column :foos, :created_at, :datetime, precision: 1 + ActiveRecord::Base.connection.add_column :foos, :updated_at, :datetime, precision: 5 + assert_equal 1, activerecord_column_option('foos', 'created_at', 'precision') + assert_equal 5, activerecord_column_option('foos', 'updated_at', 'precision') + end + + def test_timestamps_helper_with_custom_precision + ActiveRecord::Base.connection.create_table(:foos, force: true) do |t| + t.timestamps null: true, precision: 4 + end + assert_equal 4, activerecord_column_option('foos', 'created_at', 'precision') + assert_equal 4, activerecord_column_option('foos', 'updated_at', 'precision') + end + + def test_passing_precision_to_datetime_does_not_set_limit + ActiveRecord::Base.connection.create_table(:foos, force: true) do |t| + t.timestamps null: true, precision: 4 + end + assert_nil activerecord_column_option('foos', 'created_at', 'limit') + assert_nil activerecord_column_option('foos', 'updated_at', 'limit') + end + + def test_invalid_datetime_precision_raises_error + assert_raises ActiveRecord::ActiveRecordError do + ActiveRecord::Base.connection.create_table(:foos, force: true) do |t| + t.timestamps null: true, precision: 7 + end + end + end + + def test_mysql_agrees_with_activerecord_about_precision + ActiveRecord::Base.connection.create_table(:foos, force: true) do |t| + t.timestamps null: true, precision: 4 + end + assert_equal 4, mysql_datetime_precision('foos', 'created_at') + assert_equal 4, mysql_datetime_precision('foos', 'updated_at') + end + + def test_formatting_datetime_according_to_precision + ActiveRecord::Base.connection.create_table(:foos, force: true) do |t| + t.datetime :created_at, precision: 0 + t.datetime :updated_at, precision: 4 + end + date = ::Time.utc(2014, 8, 17, 12, 30, 0, 999999) + Foo.create!(created_at: date, updated_at: date) + assert foo = Foo.find_by(created_at: date) + assert_equal date.to_s, foo.created_at.to_s + assert_equal date.to_s, foo.updated_at.to_s + assert_equal 000000, foo.created_at.usec + assert_equal 999900, foo.updated_at.usec + end + + private + + def mysql_datetime_precision(table_name, column_name) + results = ActiveRecord::Base.connection.exec_query("SELECT column_name, datetime_precision FROM information_schema.columns WHERE table_name = '#{table_name}'") + result = results.find do |result_hash| + result_hash["column_name"] == column_name + end + result && result["datetime_precision"] + end + + def activerecord_column_option(tablename, column_name, option) + result = ActiveRecord::Base.connection.columns(tablename).find do |column| + column.name == column_name + end + result && result.send(option) + end + end +end diff --git a/activerecord/test/cases/adapters/mysql2/explain_test.rb b/activerecord/test/cases/adapters/mysql2/explain_test.rb index 68ed361aeb..2b01d941b8 100644 --- a/activerecord/test/cases/adapters/mysql2/explain_test.rb +++ b/activerecord/test/cases/adapters/mysql2/explain_test.rb @@ -1,5 +1,6 @@ require "cases/helper" require 'models/developer' +require 'models/computer' module ActiveRecord module ConnectionAdapters @@ -9,16 +10,16 @@ module ActiveRecord def test_explain_for_one_query explain = Developer.where(:id => 1).explain - assert_match %(EXPLAIN for: SELECT `developers`.* FROM `developers` WHERE `developers`.`id` = 1), explain - assert_match %(developers | const), explain + assert_match %(EXPLAIN for: SELECT `developers`.* FROM `developers` WHERE `developers`.`id` = 1), explain + assert_match %r(developers |.* const), explain end def test_explain_with_eager_loading explain = Developer.where(:id => 1).includes(:audit_logs).explain - assert_match %(EXPLAIN for: SELECT `developers`.* FROM `developers` WHERE `developers`.`id` = 1), explain - assert_match %(developers | const), explain - assert_match %(EXPLAIN for: SELECT `audit_logs`.* FROM `audit_logs` WHERE `audit_logs`.`developer_id` IN (1)), explain - assert_match %(audit_logs | ALL), explain + assert_match %(EXPLAIN for: SELECT `developers`.* FROM `developers` WHERE `developers`.`id` = 1), explain + assert_match %r(developers |.* const), explain + assert_match %(EXPLAIN for: SELECT `audit_logs`.* FROM `audit_logs` WHERE `audit_logs`.`developer_id` = 1), explain + assert_match %r(audit_logs |.* ALL), explain end end end diff --git a/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb b/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb index 1a82308176..7f97b454bb 100644 --- a/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb +++ b/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb @@ -37,7 +37,7 @@ class MysqlReservedWordTest < ActiveRecord::TestCase 'distinct_select'=>'distinct_id int, select_id int' end - def teardown + teardown do drop_tables_directly ['group', 'select', 'values', 'distinct', 'distinct_select', 'order'] end @@ -100,7 +100,7 @@ class MysqlReservedWordTest < ActiveRecord::TestCase gs = nil assert_nothing_raised { gs = Select.find(2).groups } assert_equal gs.length, 2 - assert(gs.collect{|x| x.id}.sort == [2, 3]) + assert(gs.collect(&:id).sort == [2, 3]) end # has_and_belongs_to_many with reserved-word table name @@ -109,7 +109,7 @@ class MysqlReservedWordTest < ActiveRecord::TestCase s = nil assert_nothing_raised { s = Distinct.find(1).selects } assert_equal s.length, 2 - assert(s.collect{|x|x.id}.sort == [1, 2]) + assert(s.collect(&:id).sort == [1, 2]) end # activerecord model introspection with reserved-word table and column names diff --git a/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb b/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb index 9ecd901eac..271b570eb5 100644 --- a/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb +++ b/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb @@ -4,21 +4,42 @@ module ActiveRecord module ConnectionAdapters class Mysql2Adapter class SchemaMigrationsTest < ActiveRecord::TestCase - def test_initializes_schema_migrations_for_encoding_utf8mb4 - conn = ActiveRecord::Base.connection + def test_renaming_index_on_foreign_key + connection.add_index "engines", "car_id" + connection.add_foreign_key :engines, :cars, name: "fk_engines_cars" + + connection.rename_index("engines", "index_engines_on_car_id", "idx_renamed") + assert_equal ["idx_renamed"], connection.indexes("engines").map(&:name) + ensure + connection.remove_foreign_key :engines, name: "fk_engines_cars" + end + def test_initializes_schema_migrations_for_encoding_utf8mb4 smtn = ActiveRecord::Migrator.schema_migrations_table_name - conn.drop_table(smtn) if conn.table_exists?(smtn) + connection.drop_table smtn, if_exists: true + + database_name = connection.current_database + database_info = connection.select_one("SELECT * FROM information_schema.schemata WHERE schema_name = '#{database_name}'") - config = conn.instance_variable_get(:@config) - original_encoding = config[:encoding] + original_charset = database_info["DEFAULT_CHARACTER_SET_NAME"] + original_collation = database_info["DEFAULT_COLLATION_NAME"] - config[:encoding] = 'utf8mb4' - conn.initialize_schema_migrations_table + execute("ALTER DATABASE #{database_name} DEFAULT CHARACTER SET utf8mb4") - assert conn.column_exists?(smtn, :version, :string, limit: Mysql2Adapter::MAX_INDEX_LENGTH_FOR_UTF8MB4) + connection.initialize_schema_migrations_table + + assert connection.column_exists?(smtn, :version, :string, limit: Mysql2Adapter::MAX_INDEX_LENGTH_FOR_UTF8MB4) ensure - config[:encoding] = original_encoding + execute("ALTER DATABASE #{database_name} DEFAULT CHARACTER SET #{original_charset} COLLATE #{original_collation}") + end + + private + def connection + @connection ||= ActiveRecord::Base.connection + end + + def execute(sql) + connection.execute(sql) end end end diff --git a/activerecord/test/cases/adapters/mysql2/schema_test.rb b/activerecord/test/cases/adapters/mysql2/schema_test.rb index 5db60ff8a0..47707b7d4f 100644 --- a/activerecord/test/cases/adapters/mysql2/schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/schema_test.rb @@ -51,7 +51,7 @@ module ActiveRecord table = 'key_tests' - indexes = @connection.indexes(table).sort_by {|i| i.name} + indexes = @connection.indexes(table).sort_by(&:name) assert_equal 3,indexes.size index_a = indexes.select{|i| i.name == index_a_name}[0] @@ -65,6 +65,17 @@ module ActiveRecord assert_nil index_c.using assert_equal :fulltext, index_c.type end + + unless mysql_enforcing_gtid_consistency? + def test_drop_temporary_table + @connection.transaction do + @connection.create_table(:temp_table, temporary: true) + # if it doesn't properly say DROP TEMPORARY TABLE, the transaction commit + # will complain that no transaction is active + @connection.drop_table(:temp_table, temporary: true) + end + end + end end end end diff --git a/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb b/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb new file mode 100644 index 0000000000..8f521e9181 --- /dev/null +++ b/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb @@ -0,0 +1,30 @@ +require "cases/helper" + +class UnsignedTypeTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false + + class UnsignedType < ActiveRecord::Base + end + + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table("unsigned_types", force: true) do |t| + t.column :unsigned_integer, "int unsigned" + end + end + + teardown do + @connection.drop_table "unsigned_types" + end + + test "unsigned int max value is in range" do + assert expected = UnsignedType.create(unsigned_integer: 4294967295) + assert_equal expected, UnsignedType.find_by(unsigned_integer: 4294967295) + end + + test "minus value is out of range" do + assert_raise(RangeError) do + UnsignedType.create(unsigned_integer: -10) + end + end +end diff --git a/activerecord/test/cases/adapters/oracle/synonym_test.rb b/activerecord/test/cases/adapters/oracle/synonym_test.rb deleted file mode 100644 index b9a422a6ca..0000000000 --- a/activerecord/test/cases/adapters/oracle/synonym_test.rb +++ /dev/null @@ -1,17 +0,0 @@ -require "cases/helper" -require 'models/topic' -require 'models/subject' - -# confirm that synonyms work just like tables; in this case -# the "subjects" table in Oracle (defined in oci.sql) is just -# a synonym to the "topics" table - -class TestOracleSynonym < ActiveRecord::TestCase - - def test_oracle_synonym - topic = Topic.new - subject = Subject.new - assert_equal(topic.attributes, subject.attributes) - end - -end diff --git a/activerecord/test/cases/adapters/postgresql/active_schema_test.rb b/activerecord/test/cases/adapters/postgresql/active_schema_test.rb index 22dd48e113..3808db5141 100644 --- a/activerecord/test/cases/adapters/postgresql/active_schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/active_schema_test.rb @@ -7,7 +7,7 @@ class PostgresqlActiveSchemaTest < ActiveRecord::TestCase end end - def teardown + teardown do ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.class_eval do remove_method :execute end diff --git a/activerecord/test/cases/adapters/postgresql/array_test.rb b/activerecord/test/cases/adapters/postgresql/array_test.rb index ecdbefcd03..3d5b7e5137 100644 --- a/activerecord/test/cases/adapters/postgresql/array_test.rb +++ b/activerecord/test/cases/adapters/postgresql/array_test.rb @@ -1,43 +1,78 @@ -# encoding: utf-8 require "cases/helper" -require 'active_record/base' -require 'active_record/connection_adapters/postgresql_adapter' +require 'support/schema_dumping_helper' class PostgresqlArrayTest < ActiveRecord::TestCase + include SchemaDumpingHelper + include InTimeZone + OID = ActiveRecord::ConnectionAdapters::PostgreSQL::OID + class PgArray < ActiveRecord::Base self.table_name = 'pg_arrays' end def setup @connection = ActiveRecord::Base.connection - @connection.transaction do - @connection.create_table('pg_arrays') do |t| - t.string 'tags', array: true - t.integer 'ratings', array: true - end + + enable_extension!('hstore', @connection) + + @connection.transaction do + @connection.create_table('pg_arrays') do |t| + t.string 'tags', array: true + t.integer 'ratings', array: true + t.datetime :datetimes, array: true + t.hstore :hstores, array: true end - @column = PgArray.columns.find { |c| c.name == 'tags' } + end + @column = PgArray.columns_hash['tags'] + @type = PgArray.type_for_attribute("tags") end - def teardown + teardown do @connection.execute 'drop table if exists pg_arrays' + disable_extension!('hstore', @connection) end def test_column assert_equal :string, @column.type - assert @column.array + assert_equal "character varying", @column.sql_type + assert @column.array? + assert_not @type.binary? + + ratings_column = PgArray.columns_hash['ratings'] + assert_equal :integer, ratings_column.type + assert ratings_column.array? + end + + def test_default + @connection.add_column 'pg_arrays', 'score', :integer, array: true, default: [4, 4, 2] + PgArray.reset_column_information + + assert_equal([4, 4, 2], PgArray.column_defaults['score']) + assert_equal([4, 4, 2], PgArray.new.score) + ensure + PgArray.reset_column_information + end + + def test_default_strings + @connection.add_column 'pg_arrays', 'names', :string, array: true, default: ["foo", "bar"] + PgArray.reset_column_information + + assert_equal(["foo", "bar"], PgArray.column_defaults['names']) + assert_equal(["foo", "bar"], PgArray.new.names) + ensure + PgArray.reset_column_information end def test_change_column_with_array @connection.add_column :pg_arrays, :snippets, :string, array: true, default: [] - @connection.change_column :pg_arrays, :snippets, :text, array: true, default: "{}" + @connection.change_column :pg_arrays, :snippets, :text, array: true, default: [] PgArray.reset_column_information - column = PgArray.columns.find { |c| c.name == 'snippets' } + column = PgArray.columns_hash['snippets'] assert_equal :text, column.type - assert_equal [], column.default - assert column.array + assert_equal [], PgArray.column_defaults['snippets'] + assert column.array? end def test_change_column_cant_make_non_array_column_to_array @@ -49,40 +84,80 @@ class PostgresqlArrayTest < ActiveRecord::TestCase end end + def test_change_column_default_with_array + @connection.change_column_default :pg_arrays, :tags, [] + + PgArray.reset_column_information + assert_equal [], PgArray.column_defaults['tags'] + end + def test_type_cast_array - assert @column + assert_equal(['1', '2', '3'], @type.type_cast_from_database('{1,2,3}')) + assert_equal([], @type.type_cast_from_database('{}')) + assert_equal([nil], @type.type_cast_from_database('{NULL}')) + end + + def test_type_cast_integers + x = PgArray.new(ratings: ['1', '2']) - data = '{1,2,3}' - oid_type = @column.instance_variable_get('@oid_type').subtype - # we are getting the instance variable in this test, but in the - # normal use of string_to_array, it's called from the OID::Array - # class and will have the OID instance that will provide the type - # casting - array = @column.class.string_to_array data, oid_type - assert_equal(['1', '2', '3'], array) - assert_equal(['1', '2', '3'], @column.type_cast(data)) + assert_equal([1, 2], x.ratings) - assert_equal([], @column.type_cast('{}')) - assert_equal([nil], @column.type_cast('{NULL}')) + x.save! + x.reload + + assert_equal([1, 2], x.ratings) end - def test_rewrite + def test_schema_dump_with_shorthand + output = dump_table_schema "pg_arrays" + assert_match %r[t\.string\s+"tags",\s+array: true], output + assert_match %r[t\.integer\s+"ratings",\s+array: true], output + end + + def test_select_with_strings @connection.execute "insert into pg_arrays (tags) VALUES ('{1,2,3}')" x = PgArray.first - x.tags = ['1','2','3','4'] - assert x.save! + assert_equal(['1','2','3'], x.tags) end - def test_select + def test_rewrite_with_strings @connection.execute "insert into pg_arrays (tags) VALUES ('{1,2,3}')" x = PgArray.first - assert_equal(['1','2','3'], x.tags) + x.tags = ['1','2','3','4'] + x.save! + assert_equal ['1','2','3','4'], x.reload.tags + end + + def test_select_with_integers + @connection.execute "insert into pg_arrays (ratings) VALUES ('{1,2,3}')" + x = PgArray.first + assert_equal([1, 2, 3], x.ratings) + end + + def test_rewrite_with_integers + @connection.execute "insert into pg_arrays (ratings) VALUES ('{1,2,3}')" + x = PgArray.first + x.ratings = [2, '3', 4] + x.save! + assert_equal [2, 3, 4], x.reload.ratings end def test_multi_dimensional_with_strings assert_cycle(:tags, [[['1'], ['2']], [['2'], ['3']]]) end + def test_with_empty_strings + assert_cycle(:tags, [ '1', '2', '', '4', '', '5' ]) + end + + def test_with_multi_dimensional_empty_strings + assert_cycle(:tags, [[['1', '2'], ['', '4'], ['', '5']]]) + end + + def test_with_arbitrary_whitespace + assert_cycle(:tags, [[['1', '2'], [' ', '4'], [' ', '5']]]) + end + def test_multi_dimensional_with_integers assert_cycle(:ratings, [[[1], [7]], [[8], [10]]]) end @@ -113,6 +188,117 @@ class PostgresqlArrayTest < ActiveRecord::TestCase assert_equal(PgArray.last.tags, tag_values) end + def test_attribute_for_inspect_for_array_field + record = PgArray.new { |a| a.ratings = (1..11).to_a } + assert_equal("[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, ...]", record.attribute_for_inspect(:ratings)) + end + + def test_escaping + unknown = 'foo\\",bar,baz,\\' + tags = ["hello_#{unknown}"] + ar = PgArray.create!(tags: tags) + ar.reload + assert_equal tags, ar.tags + end + + def test_string_quoting_rules_match_pg_behavior + tags = ["", "one{", "two}", %(three"), "four\\", "five ", "six\t", "seven\n", "eight,", "nine", "ten\r", "NULL"] + x = PgArray.create!(tags: tags) + x.reload + + assert_equal x.tags_before_type_cast, PgArray.type_for_attribute('tags').type_cast_for_database(tags) + end + + def test_quoting_non_standard_delimiters + strings = ["hello,", "world;"] + comma_delim = OID::Array.new(ActiveRecord::Type::String.new, ',') + semicolon_delim = OID::Array.new(ActiveRecord::Type::String.new, ';') + + assert_equal %({"hello,",world;}), comma_delim.type_cast_for_database(strings) + assert_equal %({hello,;"world;"}), semicolon_delim.type_cast_for_database(strings) + end + + def test_mutate_array + x = PgArray.create!(tags: %w(one two)) + + x.tags << "three" + x.save! + x.reload + + assert_equal %w(one two three), x.tags + assert_not x.changed? + end + + def test_mutate_value_in_array + x = PgArray.create!(hstores: [{ a: 'a' }, { b: 'b' }]) + + x.hstores.first['a'] = 'c' + x.save! + x.reload + + assert_equal [{ 'a' => 'c' }, { 'b' => 'b' }], x.hstores + assert_not x.changed? + end + + def test_datetime_with_timezone_awareness + tz = "Pacific Time (US & Canada)" + + in_time_zone tz do + PgArray.reset_column_information + time_string = Time.current.to_s + time = Time.zone.parse(time_string) + + record = PgArray.new(datetimes: [time_string]) + assert_equal [time], record.datetimes + assert_equal ActiveSupport::TimeZone[tz], record.datetimes.first.time_zone + + record.save! + record.reload + + assert_equal [time], record.datetimes + assert_equal ActiveSupport::TimeZone[tz], record.datetimes.first.time_zone + end + end + + def test_assigning_non_array_value + record = PgArray.new(tags: "not-an-array") + assert_equal [], record.tags + assert_equal "not-an-array", record.tags_before_type_cast + assert record.save + assert_equal record.tags, record.reload.tags + end + + def test_assigning_empty_string + record = PgArray.new(tags: "") + assert_equal [], record.tags + assert_equal "", record.tags_before_type_cast + assert record.save + assert_equal record.tags, record.reload.tags + end + + def test_assigning_valid_pg_array_literal + record = PgArray.new(tags: "{1,2,3}") + assert_equal ["1", "2", "3"], record.tags + assert_equal "{1,2,3}", record.tags_before_type_cast + assert record.save + assert_equal record.tags, record.reload.tags + end + + def test_uniqueness_validation + klass = Class.new(PgArray) do + validates_uniqueness_of :tags + + def self.model_name; ActiveModel::Name.new(PgArray) end + end + e1 = klass.create("tags" => ["black", "blue"]) + assert e1.persisted?, "Saving e1" + + e2 = klass.create("tags" => ["black", "blue"]) + assert !e2.persisted?, "e2 shouldn't be valid" + assert e2.errors[:tags].any?, "Should have errors for tags" + assert_equal ["has already been taken"], e2.errors[:tags], "Should have uniqueness message for tags" + end + private def assert_cycle field, array # test creation diff --git a/activerecord/test/cases/adapters/postgresql/bit_string_test.rb b/activerecord/test/cases/adapters/postgresql/bit_string_test.rb new file mode 100644 index 0000000000..6c6b4dc22a --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/bit_string_test.rb @@ -0,0 +1,79 @@ +require "cases/helper" +require 'support/connection_helper' +require 'support/schema_dumping_helper' + +class PostgresqlBitStringTest < ActiveRecord::TestCase + include ConnectionHelper + include SchemaDumpingHelper + + class PostgresqlBitString < ActiveRecord::Base; end + + def setup + @connection = ActiveRecord::Base.connection + @connection.create_table('postgresql_bit_strings', :force => true) do |t| + t.bit :a_bit, default: "00000011", limit: 8 + t.bit_varying :a_bit_varying, default: "0011", limit: 4 + t.bit :another_bit + t.bit_varying :another_bit_varying + end + end + + def teardown + return unless @connection + @connection.execute 'DROP TABLE IF EXISTS postgresql_bit_strings' + end + + def test_bit_string_column + column = PostgresqlBitString.columns_hash["a_bit"] + assert_equal :bit, column.type + assert_equal "bit(8)", column.sql_type + assert_not column.array? + + type = PostgresqlBitString.type_for_attribute("a_bit") + assert_not type.binary? + end + + def test_bit_string_varying_column + column = PostgresqlBitString.columns_hash["a_bit_varying"] + assert_equal :bit_varying, column.type + assert_equal "bit varying(4)", column.sql_type + assert_not column.array? + + type = PostgresqlBitString.type_for_attribute("a_bit_varying") + assert_not type.binary? + end + + def test_default + assert_equal "00000011", PostgresqlBitString.column_defaults['a_bit'] + assert_equal "00000011", PostgresqlBitString.new.a_bit + + assert_equal "0011", PostgresqlBitString.column_defaults['a_bit_varying'] + assert_equal "0011", PostgresqlBitString.new.a_bit_varying + end + + def test_schema_dumping + output = dump_table_schema("postgresql_bit_strings") + assert_match %r{t\.bit\s+"a_bit",\s+limit: 8,\s+default: "00000011"$}, output + assert_match %r{t\.bit_varying\s+"a_bit_varying",\s+limit: 4,\s+default: "0011"$}, output + end + + def test_assigning_invalid_hex_string_raises_exception + assert_raises(ActiveRecord::StatementInvalid) { PostgresqlBitString.create! a_bit: "FF" } + assert_raises(ActiveRecord::StatementInvalid) { PostgresqlBitString.create! a_bit_varying: "FF" } + end + + def test_roundtrip + PostgresqlBitString.create! a_bit: "00001010", a_bit_varying: "0101" + record = PostgresqlBitString.first + assert_equal "00001010", record.a_bit + assert_equal "0101", record.a_bit_varying + + record.a_bit = "11111111" + record.a_bit_varying = "0xF" + record.save! + + assert record.reload + assert_equal "11111111", record.a_bit + assert_equal "1111", record.a_bit_varying + end +end diff --git a/activerecord/test/cases/adapters/postgresql/bytea_test.rb b/activerecord/test/cases/adapters/postgresql/bytea_test.rb index b8dd35c4c5..678a476661 100644 --- a/activerecord/test/cases/adapters/postgresql/bytea_test.rb +++ b/activerecord/test/cases/adapters/postgresql/bytea_test.rb @@ -1,8 +1,4 @@ -# encoding: utf-8 - require "cases/helper" -require 'active_record/base' -require 'active_record/connection_adapters/postgresql_adapter' class PostgresqlByteaTest < ActiveRecord::TestCase class ByteaDataType < ActiveRecord::Base @@ -19,33 +15,41 @@ class PostgresqlByteaTest < ActiveRecord::TestCase end end end - @column = ByteaDataType.columns.find { |c| c.name == 'payload' } - assert(@column.is_a?(ActiveRecord::ConnectionAdapters::PostgreSQLColumn)) + @column = ByteaDataType.columns_hash['payload'] + @type = ByteaDataType.type_for_attribute("payload") end - def teardown + teardown do @connection.execute 'drop table if exists bytea_data_type' end def test_column + assert @column.is_a?(ActiveRecord::ConnectionAdapters::PostgreSQLColumn) assert_equal :binary, @column.type end + def test_binary_columns_are_limitless_the_upper_limit_is_one_GB + assert_equal 'bytea', @connection.type_to_sql(:binary, 100_000) + assert_raise ActiveRecord::ActiveRecordError do + @connection.type_to_sql :binary, 4294967295 + end + end + def test_type_cast_binary_converts_the_encoding assert @column data = "\u001F\x8B" assert_equal('UTF-8', data.encoding.name) - assert_equal('ASCII-8BIT', @column.type_cast(data).encoding.name) + assert_equal('ASCII-8BIT', @type.type_cast_from_database(data).encoding.name) end def test_type_cast_binary_value data = "\u001F\x8B".force_encoding("BINARY") - assert_equal(data, @column.type_cast(data)) + assert_equal(data, @type.type_cast_from_database(data)) end def test_type_case_nil - assert_equal(nil, @column.type_cast(nil)) + assert_equal(nil, @type.type_cast_from_database(nil)) end def test_read_value @@ -70,6 +74,23 @@ class PostgresqlByteaTest < ActiveRecord::TestCase assert_equal(data, record.payload) end + def test_via_to_sql + data = "'\u001F\\" + ByteaDataType.create(payload: data) + sql = ByteaDataType.where(payload: data).select(:payload).to_sql + result = @connection.query(sql) + assert_equal([[data]], result) + end + + def test_via_to_sql_with_complicating_connection + Thread.new do + other_conn = ActiveRecord::Base.connection + other_conn.execute('SET standard_conforming_strings = off') + end.join + + test_via_to_sql + end + def test_write_binary data = File.read(File.join(File.dirname(__FILE__), '..', '..', '..', 'assets', 'example.log')) assert(data.size > 1) diff --git a/activerecord/test/cases/adapters/postgresql/change_schema_test.rb b/activerecord/test/cases/adapters/postgresql/change_schema_test.rb new file mode 100644 index 0000000000..6c1b29f7fe --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/change_schema_test.rb @@ -0,0 +1,31 @@ +require 'cases/helper' + +module ActiveRecord + class Migration + class PGChangeSchemaTest < ActiveRecord::TestCase + attr_reader :connection + + def setup + super + @connection = ActiveRecord::Base.connection + connection.create_table(:strings) do |t| + t.string :somedate + end + end + + def teardown + connection.drop_table :strings + end + + def test_change_string_to_date + connection.change_column :strings, :somedate, :timestamp, using: 'CAST("somedate" AS timestamp)' + assert_equal :datetime, connection.columns(:strings).find { |c| c.name == 'somedate' }.type + end + + def test_change_type_with_symbol + connection.change_column :strings, :somedate, :timestamp, cast_as: :timestamp + assert_equal :datetime, connection.columns(:strings).find { |c| c.name == 'somedate' }.type + end + end + end +end diff --git a/activerecord/test/cases/adapters/postgresql/cidr_test.rb b/activerecord/test/cases/adapters/postgresql/cidr_test.rb new file mode 100644 index 0000000000..54b679d3ab --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/cidr_test.rb @@ -0,0 +1,25 @@ +require "cases/helper" +require "ipaddr" + +module ActiveRecord + module ConnectionAdapters + class PostgreSQLAdapter + class CidrTest < ActiveRecord::TestCase + test "type casting IPAddr for database" do + type = OID::Cidr.new + ip = IPAddr.new("255.0.0.0/8") + ip2 = IPAddr.new("127.0.0.1") + + assert_equal "255.0.0.0/8", type.type_cast_for_database(ip) + assert_equal "127.0.0.1/32", type.type_cast_for_database(ip2) + end + + test "casting does nothing with non-IPAddr objects" do + type = OID::Cidr.new + + assert_equal "foo", type.type_cast_for_database("foo") + end + end + end + end +end diff --git a/activerecord/test/cases/adapters/postgresql/citext_test.rb b/activerecord/test/cases/adapters/postgresql/citext_test.rb new file mode 100644 index 0000000000..0ee2a21484 --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/citext_test.rb @@ -0,0 +1,78 @@ +require 'cases/helper' +require 'support/schema_dumping_helper' + +if ActiveRecord::Base.connection.supports_extensions? + class PostgresqlCitextTest < ActiveRecord::TestCase + include SchemaDumpingHelper + class Citext < ActiveRecord::Base + self.table_name = 'citexts' + end + + def setup + @connection = ActiveRecord::Base.connection + + enable_extension!('citext', @connection) + + @connection.create_table('citexts') do |t| + t.citext 'cival' + end + end + + teardown do + @connection.execute 'DROP TABLE IF EXISTS citexts;' + disable_extension!('citext', @connection) + end + + def test_citext_enabled + assert @connection.extension_enabled?('citext') + end + + def test_column + column = Citext.columns_hash['cival'] + assert_equal :citext, column.type + assert_equal 'citext', column.sql_type + assert_not column.array? + + type = Citext.type_for_attribute('cival') + assert_not type.binary? + end + + def test_change_table_supports_json + @connection.transaction do + @connection.change_table('citexts') do |t| + t.citext 'username' + end + Citext.reset_column_information + column = Citext.columns_hash['username'] + assert_equal :citext, column.type + + raise ActiveRecord::Rollback # reset the schema change + end + ensure + Citext.reset_column_information + end + + def test_write + x = Citext.new(cival: 'Some CI Text') + x.save! + citext = Citext.first + assert_equal "Some CI Text", citext.cival + + citext.cival = "Some NEW CI Text" + citext.save! + + assert_equal "Some NEW CI Text", citext.reload.cival + end + + def test_select_case_insensitive + @connection.execute "insert into citexts (cival) values('Cased Text')" + x = Citext.where(cival: 'cased text').first + assert_equal 'Cased Text', x.cival + end + + def test_schema_dump_with_shorthand + output = dump_table_schema("citexts") + assert_match %r[t\.citext "cival"], output + end + end +end diff --git a/activerecord/test/cases/adapters/postgresql/composite_test.rb b/activerecord/test/cases/adapters/postgresql/composite_test.rb new file mode 100644 index 0000000000..83dfb18e95 --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/composite_test.rb @@ -0,0 +1,132 @@ +require "cases/helper" +require 'support/connection_helper' + +module PostgresqlCompositeBehavior + include ConnectionHelper + + class PostgresqlComposite < ActiveRecord::Base + self.table_name = "postgresql_composites" + end + + def setup + super + + @connection = ActiveRecord::Base.connection + @connection.transaction do + @connection.execute <<-SQL + CREATE TYPE full_address AS + ( + city VARCHAR(90), + street VARCHAR(90) + ); + SQL + @connection.create_table('postgresql_composites') do |t| + t.column :address, :full_address + end + end + end + + def teardown + super + + @connection.execute 'DROP TABLE IF EXISTS postgresql_composites' + @connection.execute 'DROP TYPE IF EXISTS full_address' + reset_connection + PostgresqlComposite.reset_column_information + end +end + +# Composites are mapped to `OID::Identity` by default. The user is informed by a warning like: +# "unknown OID 5653508: failed to recognize type of 'address'. It will be treated as String." +# To take full advantage of composite types, we suggest you register your own +OID::Type+. +# See PostgresqlCompositeWithCustomOIDTest +class PostgresqlCompositeTest < ActiveRecord::TestCase + include PostgresqlCompositeBehavior + + def test_column + ensure_warning_is_issued + + column = PostgresqlComposite.columns_hash["address"] + assert_nil column.type + assert_equal "full_address", column.sql_type + assert_not column.array? + + type = PostgresqlComposite.type_for_attribute("address") + assert_not type.binary? + end + + def test_composite_mapping + ensure_warning_is_issued + + @connection.execute "INSERT INTO postgresql_composites VALUES (1, ROW('Paris', 'Champs-Élysées'));" + composite = PostgresqlComposite.first + assert_equal "(Paris,Champs-Élysées)", composite.address + + composite.address = "(Paris,Rue Basse)" + composite.save! + + assert_equal '(Paris,"Rue Basse")', composite.reload.address + end + + private + def ensure_warning_is_issued + warning = capture(:stderr) do + PostgresqlComposite.columns_hash + end + assert_match(/unknown OID \d+: failed to recognize type of 'address'\. It will be treated as String\./, warning) + end +end + +class PostgresqlCompositeWithCustomOIDTest < ActiveRecord::TestCase + include PostgresqlCompositeBehavior + + class FullAddressType < ActiveRecord::Type::Value + def type; :full_address end + + def type_cast_from_database(value) + if value =~ /\("?([^",]*)"?,"?([^",]*)"?\)/ + FullAddress.new($1, $2) + end + end + + def type_cast_from_user(value) + value + end + + def type_cast_for_database(value) + return if value.nil? + "(#{value.city},#{value.street})" + end + end + + FullAddress = Struct.new(:city, :street) + + def setup + super + + @connection.type_map.register_type "full_address", FullAddressType.new + end + + def test_column + column = PostgresqlComposite.columns_hash["address"] + assert_equal :full_address, column.type + assert_equal "full_address", column.sql_type + assert_not column.array? + + type = PostgresqlComposite.type_for_attribute("address") + assert_not type.binary? + end + + def test_composite_mapping + @connection.execute "INSERT INTO postgresql_composites VALUES (1, ROW('Paris', 'Champs-Élysées'));" + composite = PostgresqlComposite.first + assert_equal "Paris", composite.address.city + assert_equal "Champs-Élysées", composite.address.street + + composite.address = FullAddress.new("Paris", "Rue Basse") + composite.save! + + assert_equal 'Paris', composite.reload.address.city + assert_equal 'Rue Basse', composite.reload.address.street + end +end diff --git a/activerecord/test/cases/adapters/postgresql/connection_test.rb b/activerecord/test/cases/adapters/postgresql/connection_test.rb index 6b726ce875..7bf8d12eae 100644 --- a/activerecord/test/cases/adapters/postgresql/connection_test.rb +++ b/activerecord/test/cases/adapters/postgresql/connection_test.rb @@ -1,20 +1,33 @@ require "cases/helper" +require 'support/connection_helper' module ActiveRecord class PostgresqlConnectionTest < ActiveRecord::TestCase + include ConnectionHelper + class NonExistentTable < ActiveRecord::Base end + fixtures :comments + def setup super + @subscriber = SQLSubscriber.new + @subscription = ActiveSupport::Notifications.subscribe('sql.active_record', @subscriber) @connection = ActiveRecord::Base.connection - @connection.extend(LogIntercepter) - @connection.intercepted = true end def teardown - @connection.intercepted = false - @connection.logged = [] + ActiveSupport::Notifications.unsubscribe(@subscription) + super + end + + def test_truncate + count = ActiveRecord::Base.connection.execute("select count(*) from comments").first['count'].to_i + assert_operator count, :>, 0 + ActiveRecord::Base.connection.truncate("comments") + count = ActiveRecord::Base.connection.execute("select count(*) from comments").first['count'].to_i + assert_equal 0, count end def test_encoding @@ -45,60 +58,111 @@ module ActiveRecord assert_equal 'off', expect end + def test_reset + @connection.query('ROLLBACK') + @connection.query('SET geqo TO off') + + # Verify the setting has been applied. + expect = @connection.query('show geqo').first.first + assert_equal 'off', expect + + @connection.reset! + + # Verify the setting has been cleared. + expect = @connection.query('show geqo').first.first + assert_equal 'on', expect + end + + def test_reset_with_transaction + @connection.query('ROLLBACK') + @connection.query('SET geqo TO off') + + # Verify the setting has been applied. + expect = @connection.query('show geqo').first.first + assert_equal 'off', expect + + @connection.query('BEGIN') + @connection.reset! + + # Verify the setting has been cleared. + expect = @connection.query('show geqo').first.first + assert_equal 'on', expect + end + def test_tables_logs_name @connection.tables('hello') - assert_equal 'SCHEMA', @connection.logged[0][1] + assert_equal 'SCHEMA', @subscriber.logged[0][1] end def test_indexes_logs_name @connection.indexes('items', 'hello') - assert_equal 'SCHEMA', @connection.logged[0][1] + assert_equal 'SCHEMA', @subscriber.logged[0][1] end def test_table_exists_logs_name @connection.table_exists?('items') - assert_equal 'SCHEMA', @connection.logged[0][1] + assert_equal 'SCHEMA', @subscriber.logged[0][1] end def test_table_alias_length_logs_name @connection.instance_variable_set("@table_alias_length", nil) @connection.table_alias_length - assert_equal 'SCHEMA', @connection.logged[0][1] + assert_equal 'SCHEMA', @subscriber.logged[0][1] end def test_current_database_logs_name @connection.current_database - assert_equal 'SCHEMA', @connection.logged[0][1] + assert_equal 'SCHEMA', @subscriber.logged[0][1] end def test_encoding_logs_name @connection.encoding - assert_equal 'SCHEMA', @connection.logged[0][1] + assert_equal 'SCHEMA', @subscriber.logged[0][1] end def test_schema_names_logs_name @connection.schema_names - assert_equal 'SCHEMA', @connection.logged[0][1] + assert_equal 'SCHEMA', @subscriber.logged[0][1] end - # Must have with_manual_interventions set to true for this - # test to run. + def test_statement_key_is_logged + bind = Relation::QueryAttribute.new(nil, 1, Type::Value.new) + @connection.exec_query('SELECT $1::integer', 'SQL', [bind]) + name = @subscriber.payloads.last[:statement_name] + assert name + res = @connection.exec_query("EXPLAIN (FORMAT JSON) EXECUTE #{name}(1)") + plan = res.column_types['QUERY PLAN'].type_cast_from_database res.rows.first.first + assert_operator plan.length, :>, 0 + end + + # Must have PostgreSQL >= 9.2, or with_manual_interventions set to + # true for this test to run. + # # When prompted, restart the PostgreSQL server with the # "-m fast" option or kill the individual connection assuming # you know the incantation to do that. # To restart PostgreSQL 9.1 on OS X, installed via MacPorts, ... # sudo su postgres -c "pg_ctl restart -D /opt/local/var/db/postgresql91/defaultdb/ -m fast" def test_reconnection_after_actual_disconnection_with_verify - skip "with_manual_interventions is false in configuration" unless ARTest.config['with_manual_interventions'] - original_connection_pid = @connection.query('select pg_backend_pid()') # Sanity check. assert @connection.active? - puts 'Kill the connection now (e.g. by restarting the PostgreSQL ' + - 'server with the "-m fast" option) and then press enter.' - $stdin.gets + if @connection.send(:postgresql_version) >= 90200 + secondary_connection = ActiveRecord::Base.connection_pool.checkout + secondary_connection.query("select pg_terminate_backend(#{original_connection_pid.first.first})") + ActiveRecord::Base.connection_pool.checkin(secondary_connection) + elsif ARTest.config['with_manual_interventions'] + puts 'Kill the connection now (e.g. by restarting the PostgreSQL ' + + 'server with the "-m fast" option) and then press enter.' + $stdin.gets + else + # We're not capable of terminating the backend ourselves, and + # we're not allowed to seek assistance; bail out without + # actually testing anything. + return + end @connection.verify! @@ -113,9 +177,7 @@ module ActiveRecord "successfully querying with the same connection pid." # Repair all fixture connections so other tests won't break. - @fixture_connections.each do |c| - c.verify! - end + @fixture_connections.each(&:verify!) end def test_set_session_variable_true @@ -147,17 +209,5 @@ module ActiveRecord ActiveRecord::Base.establish_connection(orig_connection.deep_merge({:variables => {:debug_print_plan => :default}})) end end - - private - - def run_without_connection - original_connection = ActiveRecord::Base.remove_connection - begin - yield original_connection - ensure - ActiveRecord::Base.establish_connection(original_connection) - end - end - end end diff --git a/activerecord/test/cases/adapters/postgresql/datatype_test.rb b/activerecord/test/cases/adapters/postgresql/datatype_test.rb index 3dbab08a99..4f48a7bce3 100644 --- a/activerecord/test/cases/adapters/postgresql/datatype_test.rb +++ b/activerecord/test/cases/adapters/postgresql/datatype_test.rb @@ -1,38 +1,13 @@ require "cases/helper" +require 'support/ddl_helper' -class PostgresqlArray < ActiveRecord::Base -end - -class PostgresqlRange < ActiveRecord::Base -end - -class PostgresqlTsvector < ActiveRecord::Base -end - -class PostgresqlMoney < ActiveRecord::Base -end - -class PostgresqlNumber < ActiveRecord::Base -end class PostgresqlTime < ActiveRecord::Base end -class PostgresqlNetworkAddress < ActiveRecord::Base -end - -class PostgresqlBitString < ActiveRecord::Base -end - class PostgresqlOid < ActiveRecord::Base end -class PostgresqlTimestampWithZone < ActiveRecord::Base -end - -class PostgresqlUUID < ActiveRecord::Base -end - class PostgresqlLtree < ActiveRecord::Base end @@ -41,170 +16,16 @@ class PostgresqlDataTypeTest < ActiveRecord::TestCase def setup @connection = ActiveRecord::Base.connection - @connection.execute("set lc_monetary = 'C'") - - @connection.execute("INSERT INTO postgresql_arrays (id, commission_by_quarter, nicknames) VALUES (1, '{35000,21000,18000,17000}', '{foo,bar,baz}')") - @first_array = PostgresqlArray.find(1) - - @connection.execute <<_SQL if @connection.supports_ranges? - INSERT INTO postgresql_ranges ( - date_range, - num_range, - ts_range, - tstz_range, - int4_range, - int8_range - ) VALUES ( - '[''2012-01-02'', ''2012-01-04'']', - '[0.1, 0.2]', - '[''2010-01-01 14:30'', ''2011-01-01 14:30'']', - '[''2010-01-01 14:30:00+05'', ''2011-01-01 14:30:00-03'']', - '[1, 10]', - '[10, 100]' - ) -_SQL - - @connection.execute <<_SQL if @connection.supports_ranges? - INSERT INTO postgresql_ranges ( - date_range, - num_range, - ts_range, - tstz_range, - int4_range, - int8_range - ) VALUES ( - '(''2012-01-02'', ''2012-01-04'')', - '[0.1, 0.2)', - '[''2010-01-01 14:30'', ''2011-01-01 14:30'')', - '[''2010-01-01 14:30:00+05'', ''2011-01-01 14:30:00-03'')', - '(1, 10)', - '(10, 100)' - ) -_SQL - - @connection.execute <<_SQL if @connection.supports_ranges? - INSERT INTO postgresql_ranges ( - date_range, - num_range, - ts_range, - tstz_range, - int4_range, - int8_range - ) VALUES ( - '(''2012-01-02'',]', - '[0.1,]', - '[''2010-01-01 14:30'',]', - '[''2010-01-01 14:30:00+05'',]', - '(1,]', - '(10,]' - ) -_SQL - - @connection.execute <<_SQL if @connection.supports_ranges? - INSERT INTO postgresql_ranges ( - date_range, - num_range, - ts_range, - tstz_range, - int4_range, - int8_range - ) VALUES ( - '[,]', - '[,]', - '[,]', - '[,]', - '[,]', - '[,]' - ) -_SQL - - @connection.execute <<_SQL if @connection.supports_ranges? - INSERT INTO postgresql_ranges ( - date_range, - num_range, - ts_range, - tstz_range, - int4_range, - int8_range - ) VALUES ( - '(''2012-01-02'', ''2012-01-02'')', - '(0.1, 0.1)', - '(''2010-01-01 14:30'', ''2010-01-01 14:30'')', - '(''2010-01-01 14:30:00+05'', ''2010-01-01 06:30:00-03'')', - '(1, 1)', - '(10, 10)' - ) -_SQL - - if @connection.supports_ranges? - @first_range = PostgresqlRange.find(1) - @second_range = PostgresqlRange.find(2) - @third_range = PostgresqlRange.find(3) - @fourth_range = PostgresqlRange.find(4) - @empty_range = PostgresqlRange.find(5) - end - - @connection.execute("INSERT INTO postgresql_tsvectors (id, text_vector) VALUES (1, ' ''text'' ''vector'' ')") - - @first_tsvector = PostgresqlTsvector.find(1) - - @connection.execute("INSERT INTO postgresql_moneys (id, wealth) VALUES (1, '567.89'::money)") - @connection.execute("INSERT INTO postgresql_moneys (id, wealth) VALUES (2, '-567.89'::money)") - @first_money = PostgresqlMoney.find(1) - @second_money = PostgresqlMoney.find(2) - - @connection.execute("INSERT INTO postgresql_numbers (id, single, double) VALUES (1, 123.456, 123456.789)") - @first_number = PostgresqlNumber.find(1) @connection.execute("INSERT INTO postgresql_times (id, time_interval, scaled_time_interval) VALUES (1, '1 year 2 days ago', '3 weeks ago')") @first_time = PostgresqlTime.find(1) - @connection.execute("INSERT INTO postgresql_network_addresses (id, cidr_address, inet_address, mac_address) VALUES(1, '192.168.0/24', '172.16.1.254/32', '01:23:45:67:89:0a')") - @first_network_address = PostgresqlNetworkAddress.find(1) - - @connection.execute("INSERT INTO postgresql_bit_strings (id, bit_string, bit_string_varying) VALUES (1, B'00010101', X'15')") - @first_bit_string = PostgresqlBitString.find(1) - @connection.execute("INSERT INTO postgresql_oids (id, obj_id) VALUES (1, 1234)") @first_oid = PostgresqlOid.find(1) - - @connection.execute("INSERT INTO postgresql_timestamp_with_zones (id, time) VALUES (1, '2010-01-01 10:00:00-1')") - - @connection.execute("INSERT INTO postgresql_uuids (id, guid, compact_guid) VALUES(1, 'd96c3da0-96c1-012f-1316-64ce8f32c6d8', 'f06c715096c1012f131764ce8f32c6d8')") - @first_uuid = PostgresqlUUID.find(1) end - def teardown - [PostgresqlArray, PostgresqlTsvector, PostgresqlMoney, PostgresqlNumber, PostgresqlTime, PostgresqlNetworkAddress, - PostgresqlBitString, PostgresqlOid, PostgresqlTimestampWithZone, PostgresqlUUID].each(&:delete_all) - end - - def test_data_type_of_array_types - assert_equal :integer, @first_array.column_for_attribute(:commission_by_quarter).type - assert_equal :text, @first_array.column_for_attribute(:nicknames).type - end - - def test_data_type_of_range_types - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - assert_equal :daterange, @first_range.column_for_attribute(:date_range).type - assert_equal :numrange, @first_range.column_for_attribute(:num_range).type - assert_equal :tsrange, @first_range.column_for_attribute(:ts_range).type - assert_equal :tstzrange, @first_range.column_for_attribute(:tstz_range).type - assert_equal :int4range, @first_range.column_for_attribute(:int4_range).type - assert_equal :int8range, @first_range.column_for_attribute(:int8_range).type - end - - def test_data_type_of_tsvector_types - assert_equal :tsvector, @first_tsvector.column_for_attribute(:text_vector).type - end - - def test_data_type_of_money_types - assert_equal :decimal, @first_money.column_for_attribute(:wealth).type - end - - def test_data_type_of_number_types - assert_equal :float, @first_number.column_for_attribute(:single).type - assert_equal :float, @first_number.column_for_attribute(:double).type + teardown do + [PostgresqlTime, PostgresqlOid].each(&:delete_all) end def test_data_type_of_time_types @@ -212,322 +33,19 @@ _SQL assert_equal :string, @first_time.column_for_attribute(:scaled_time_interval).type end - def test_data_type_of_network_address_types - assert_equal :cidr, @first_network_address.column_for_attribute(:cidr_address).type - assert_equal :inet, @first_network_address.column_for_attribute(:inet_address).type - assert_equal :macaddr, @first_network_address.column_for_attribute(:mac_address).type - end - - def test_data_type_of_bit_string_types - assert_equal :string, @first_bit_string.column_for_attribute(:bit_string).type - assert_equal :string, @first_bit_string.column_for_attribute(:bit_string_varying).type - end - def test_data_type_of_oid_types assert_equal :integer, @first_oid.column_for_attribute(:obj_id).type end - def test_data_type_of_uuid_types - assert_equal :uuid, @first_uuid.column_for_attribute(:guid).type - end - - def test_array_values - assert_equal [35000,21000,18000,17000], @first_array.commission_by_quarter - assert_equal ['foo','bar','baz'], @first_array.nicknames - end - - def test_tsvector_values - assert_equal "'text' 'vector'", @first_tsvector.text_vector - end - - def test_int4range_values - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - assert_equal 1...11, @first_range.int4_range - assert_equal 2...10, @second_range.int4_range - assert_equal 2...Float::INFINITY, @third_range.int4_range - assert_equal(-Float::INFINITY...Float::INFINITY, @fourth_range.int4_range) - assert_nil @empty_range.int4_range - end - - def test_int8range_values - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - assert_equal 10...101, @first_range.int8_range - assert_equal 11...100, @second_range.int8_range - assert_equal 11...Float::INFINITY, @third_range.int8_range - assert_equal(-Float::INFINITY...Float::INFINITY, @fourth_range.int8_range) - assert_nil @empty_range.int8_range - end - - def test_daterange_values - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - assert_equal Date.new(2012, 1, 2)...Date.new(2012, 1, 5), @first_range.date_range - assert_equal Date.new(2012, 1, 3)...Date.new(2012, 1, 4), @second_range.date_range - assert_equal Date.new(2012, 1, 3)...Float::INFINITY, @third_range.date_range - assert_equal(-Float::INFINITY...Float::INFINITY, @fourth_range.date_range) - assert_nil @empty_range.date_range - end - - def test_numrange_values - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - assert_equal BigDecimal.new('0.1')..BigDecimal.new('0.2'), @first_range.num_range - assert_equal BigDecimal.new('0.1')...BigDecimal.new('0.2'), @second_range.num_range - assert_equal BigDecimal.new('0.1')...BigDecimal.new('Infinity'), @third_range.num_range - assert_equal BigDecimal.new('-Infinity')...BigDecimal.new('Infinity'), @fourth_range.num_range - assert_nil @empty_range.num_range - end - - def test_tsrange_values - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - tz = ::ActiveRecord::Base.default_timezone - assert_equal Time.send(tz, 2010, 1, 1, 14, 30, 0)..Time.send(tz, 2011, 1, 1, 14, 30, 0), @first_range.ts_range - assert_equal Time.send(tz, 2010, 1, 1, 14, 30, 0)...Time.send(tz, 2011, 1, 1, 14, 30, 0), @second_range.ts_range - assert_equal(-Float::INFINITY...Float::INFINITY, @fourth_range.ts_range) - assert_nil @empty_range.ts_range - end - - def test_tstzrange_values - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - assert_equal Time.parse('2010-01-01 09:30:00 UTC')..Time.parse('2011-01-01 17:30:00 UTC'), @first_range.tstz_range - assert_equal Time.parse('2010-01-01 09:30:00 UTC')...Time.parse('2011-01-01 17:30:00 UTC'), @second_range.tstz_range - assert_equal(-Float::INFINITY...Float::INFINITY, @fourth_range.tstz_range) - assert_nil @empty_range.tstz_range - end - - def test_money_values - assert_equal 567.89, @first_money.wealth - assert_equal(-567.89, @second_money.wealth) - end - - def test_money_type_cast - column = PostgresqlMoney.columns.find { |c| c.name == 'wealth' } - assert_equal(12345678.12, column.type_cast("$12,345,678.12")) - assert_equal(12345678.12, column.type_cast("$12.345.678,12")) - assert_equal(-1.15, column.type_cast("-$1.15")) - assert_equal(-2.25, column.type_cast("($2.25)")) - end - - def test_create_tstzrange - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - tstzrange = Time.parse('2010-01-01 14:30:00 +0100')...Time.parse('2011-02-02 14:30:00 CDT') - range = PostgresqlRange.new(:tstz_range => tstzrange) - assert range.save - assert range.reload - assert_equal range.tstz_range, tstzrange - assert_equal range.tstz_range, Time.parse('2010-01-01 13:30:00 UTC')...Time.parse('2011-02-02 19:30:00 UTC') - end - - def test_update_tstzrange - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - new_tstzrange = Time.parse('2010-01-01 14:30:00 CDT')...Time.parse('2011-02-02 14:30:00 CET') - @first_range.tstz_range = new_tstzrange - assert @first_range.save - assert @first_range.reload - assert_equal new_tstzrange, @first_range.tstz_range - @first_range.tstz_range = Time.parse('2010-01-01 14:30:00 +0100')...Time.parse('2010-01-01 13:30:00 +0000') - assert @first_range.save - assert @first_range.reload - assert_nil @first_range.tstz_range - end - - def test_create_tsrange - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - tz = ::ActiveRecord::Base.default_timezone - tsrange = Time.send(tz, 2010, 1, 1, 14, 30, 0)...Time.send(tz, 2011, 2, 2, 14, 30, 0) - range = PostgresqlRange.new(:ts_range => tsrange) - assert range.save - assert range.reload - assert_equal range.ts_range, tsrange - end - - def test_update_tsrange - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - tz = ::ActiveRecord::Base.default_timezone - new_tsrange = Time.send(tz, 2010, 1, 1, 14, 30, 0)...Time.send(tz, 2011, 2, 2, 14, 30, 0) - @first_range.ts_range = new_tsrange - assert @first_range.save - assert @first_range.reload - assert_equal new_tsrange, @first_range.ts_range - @first_range.ts_range = Time.send(tz, 2010, 1, 1, 14, 30, 0)...Time.send(tz, 2010, 1, 1, 14, 30, 0) - assert @first_range.save - assert @first_range.reload - assert_nil @first_range.ts_range - end - - def test_create_numrange - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - numrange = BigDecimal.new('0.5')...BigDecimal.new('1') - range = PostgresqlRange.new(:num_range => numrange) - assert range.save - assert range.reload - assert_equal range.num_range, numrange - end - - def test_update_numrange - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - new_numrange = BigDecimal.new('0.5')...BigDecimal.new('1') - @first_range.num_range = new_numrange - assert @first_range.save - assert @first_range.reload - assert_equal new_numrange, @first_range.num_range - @first_range.num_range = BigDecimal.new('0.5')...BigDecimal.new('0.5') - assert @first_range.save - assert @first_range.reload - assert_nil @first_range.num_range - end - - def test_create_daterange - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - daterange = Range.new(Date.new(2012, 1, 1), Date.new(2013, 1, 1), true) - range = PostgresqlRange.new(:date_range => daterange) - assert range.save - assert range.reload - assert_equal range.date_range, daterange - end - - def test_update_daterange - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - new_daterange = Date.new(2012, 2, 3)...Date.new(2012, 2, 10) - @first_range.date_range = new_daterange - assert @first_range.save - assert @first_range.reload - assert_equal new_daterange, @first_range.date_range - @first_range.date_range = Date.new(2012, 2, 3)...Date.new(2012, 2, 3) - assert @first_range.save - assert @first_range.reload - assert_nil @first_range.date_range - end - - def test_create_int4range - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - int4range = Range.new(3, 50, true) - range = PostgresqlRange.new(:int4_range => int4range) - assert range.save - assert range.reload - assert_equal range.int4_range, int4range - end - - def test_update_int4range - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - new_int4range = 6...10 - @first_range.int4_range = new_int4range - assert @first_range.save - assert @first_range.reload - assert_equal new_int4range, @first_range.int4_range - @first_range.int4_range = 3...3 - assert @first_range.save - assert @first_range.reload - assert_nil @first_range.int4_range - end - - def test_create_int8range - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - int8range = Range.new(30, 50, true) - range = PostgresqlRange.new(:int8_range => int8range) - assert range.save - assert range.reload - assert_equal range.int8_range, int8range - end - - def test_update_int8range - skip "PostgreSQL 9.2 required for range datatypes" unless @connection.supports_ranges? - new_int8range = 60000...10000000 - @first_range.int8_range = new_int8range - assert @first_range.save - assert @first_range.reload - assert_equal new_int8range, @first_range.int8_range - @first_range.int8_range = 39999...39999 - assert @first_range.save - assert @first_range.reload - assert_nil @first_range.int8_range - end - - def test_update_tsvector - new_text_vector = "'new' 'text' 'vector'" - @first_tsvector.text_vector = new_text_vector - assert @first_tsvector.save - assert @first_tsvector.reload - @first_tsvector.text_vector = new_text_vector - assert @first_tsvector.save - assert @first_tsvector.reload - assert_equal new_text_vector, @first_tsvector.text_vector - end - - def test_number_values - assert_equal 123.456, @first_number.single - assert_equal 123456.789, @first_number.double - end - def test_time_values assert_equal '-1 years -2 days', @first_time.time_interval assert_equal '-21 days', @first_time.scaled_time_interval end - def test_network_address_values_ipaddr - cidr_address = IPAddr.new '192.168.0.0/24' - inet_address = IPAddr.new '172.16.1.254' - - assert_equal cidr_address, @first_network_address.cidr_address - assert_equal inet_address, @first_network_address.inet_address - assert_equal '01:23:45:67:89:0a', @first_network_address.mac_address - end - - def test_uuid_values - assert_equal 'd96c3da0-96c1-012f-1316-64ce8f32c6d8', @first_uuid.guid - assert_equal 'f06c7150-96c1-012f-1317-64ce8f32c6d8', @first_uuid.compact_guid - end - - def test_bit_string_values - assert_equal '00010101', @first_bit_string.bit_string - assert_equal '00010101', @first_bit_string.bit_string_varying - end - def test_oid_values assert_equal 1234, @first_oid.obj_id end - def test_update_integer_array - new_value = [32800,95000,29350,17000] - @first_array.commission_by_quarter = new_value - assert @first_array.save - assert @first_array.reload - assert_equal new_value, @first_array.commission_by_quarter - @first_array.commission_by_quarter = new_value - assert @first_array.save - assert @first_array.reload - assert_equal new_value, @first_array.commission_by_quarter - end - - def test_update_text_array - new_value = ['robby','robert','rob','robbie'] - @first_array.nicknames = new_value - assert @first_array.save - assert @first_array.reload - assert_equal new_value, @first_array.nicknames - @first_array.nicknames = new_value - assert @first_array.save - assert @first_array.reload - assert_equal new_value, @first_array.nicknames - end - - def test_update_money - new_value = BigDecimal.new('123.45') - @first_money.wealth = new_value - assert @first_money.save - assert @first_money.reload - assert_equal new_value, @first_money.wealth - end - - def test_update_number - new_single = 789.012 - new_double = 789012.345 - @first_number.single = new_single - @first_number.double = new_double - assert @first_number.save - assert @first_number.reload - assert_equal new_single, @first_number.single - assert_equal new_double, @first_number.double - end - def test_update_time @first_time.time_interval = '2 years 3 minutes' assert @first_time.save @@ -535,51 +53,6 @@ _SQL assert_equal '2 years 00:03:00', @first_time.time_interval end - def test_update_network_address - new_inet_address = '10.1.2.3/32' - new_cidr_address = '10.0.0.0/8' - new_mac_address = 'bc:de:f0:12:34:56' - @first_network_address.cidr_address = new_cidr_address - @first_network_address.inet_address = new_inet_address - @first_network_address.mac_address = new_mac_address - assert @first_network_address.save - assert @first_network_address.reload - assert_equal @first_network_address.cidr_address, new_cidr_address - assert_equal @first_network_address.inet_address, new_inet_address - assert_equal @first_network_address.mac_address, new_mac_address - end - - def test_update_bit_string - new_bit_string = '11111111' - new_bit_string_varying = '0xFF' - @first_bit_string.bit_string = new_bit_string - @first_bit_string.bit_string_varying = new_bit_string_varying - assert @first_bit_string.save - assert @first_bit_string.reload - assert_equal new_bit_string, @first_bit_string.bit_string - assert_equal @first_bit_string.bit_string, @first_bit_string.bit_string_varying - end - - def test_invalid_hex_string - new_bit_string = 'FF' - @first_bit_string.bit_string = new_bit_string - assert_raise(ActiveRecord::StatementInvalid) { assert @first_bit_string.save } - end - - def test_invalid_network_address - @first_network_address.cidr_address = 'invalid addr' - assert_nil @first_network_address.cidr_address - assert_equal 'invalid addr', @first_network_address.cidr_address_before_type_cast - assert @first_network_address.save - - @first_network_address.reload - - @first_network_address.inet_address = 'invalid addr' - assert_nil @first_network_address.inet_address - assert_equal 'invalid addr', @first_network_address.inet_address_before_type_cast - assert @first_network_address.save - end - def test_update_oid new_value = 567890 @first_oid.obj_id = new_value @@ -588,39 +61,32 @@ _SQL assert_equal new_value, @first_oid.obj_id end - def test_timestamp_with_zone_values_with_rails_time_zone_support - old_tz = ActiveRecord::Base.time_zone_aware_attributes - old_default_tz = ActiveRecord::Base.default_timezone - - ActiveRecord::Base.time_zone_aware_attributes = true - ActiveRecord::Base.default_timezone = :utc - - @connection.reconnect! - - @first_timestamp_with_zone = PostgresqlTimestampWithZone.find(1) - assert_equal Time.utc(2010,1,1, 11,0,0), @first_timestamp_with_zone.time - assert_instance_of Time, @first_timestamp_with_zone.time - ensure - ActiveRecord::Base.default_timezone = old_default_tz - ActiveRecord::Base.time_zone_aware_attributes = old_tz - @connection.reconnect! + def test_text_columns_are_limitless_the_upper_limit_is_one_GB + assert_equal 'text', @connection.type_to_sql(:text, 100_000) + assert_raise ActiveRecord::ActiveRecordError do + @connection.type_to_sql :text, 4294967295 + end end +end - def test_timestamp_with_zone_values_without_rails_time_zone_support - old_tz = ActiveRecord::Base.time_zone_aware_attributes - old_default_tz = ActiveRecord::Base.default_timezone +class PostgresqlInternalDataTypeTest < ActiveRecord::TestCase + include DdlHelper - ActiveRecord::Base.time_zone_aware_attributes = false - ActiveRecord::Base.default_timezone = :local + setup do + @connection = ActiveRecord::Base.connection + end - @connection.reconnect! + def test_name_column_type + with_example_table @connection, 'ex', 'data name' do + column = @connection.columns('ex').find { |col| col.name == 'data' } + assert_equal :string, column.type + end + end - @first_timestamp_with_zone = PostgresqlTimestampWithZone.find(1) - assert_equal Time.local(2010,1,1, 11,0,0), @first_timestamp_with_zone.time - assert_instance_of Time, @first_timestamp_with_zone.time - ensure - ActiveRecord::Base.default_timezone = old_default_tz - ActiveRecord::Base.time_zone_aware_attributes = old_tz - @connection.reconnect! + def test_char_column_type + with_example_table @connection, 'ex', 'data "char"' do + column = @connection.columns('ex').find { |col| col.name == 'data' } + assert_equal :string, column.type + end end end diff --git a/activerecord/test/cases/adapters/postgresql/domain_test.rb b/activerecord/test/cases/adapters/postgresql/domain_test.rb new file mode 100644 index 0000000000..b7d776b40c --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/domain_test.rb @@ -0,0 +1,47 @@ +require "cases/helper" +require 'support/connection_helper' + +class PostgresqlDomainTest < ActiveRecord::TestCase + include ConnectionHelper + + class PostgresqlDomain < ActiveRecord::Base + self.table_name = "postgresql_domains" + end + + def setup + @connection = ActiveRecord::Base.connection + @connection.transaction do + @connection.execute "CREATE DOMAIN custom_money as numeric(8,2)" + @connection.create_table('postgresql_domains') do |t| + t.column :price, :custom_money + end + end + end + + teardown do + @connection.execute 'DROP TABLE IF EXISTS postgresql_domains' + @connection.execute 'DROP DOMAIN IF EXISTS custom_money' + reset_connection + end + + def test_column + column = PostgresqlDomain.columns_hash["price"] + assert_equal :decimal, column.type + assert_equal "custom_money", column.sql_type + assert_not column.array? + + type = PostgresqlDomain.type_for_attribute("price") + assert_not type.binary? + end + + def test_domain_acts_like_basetype + PostgresqlDomain.create price: "" + record = PostgresqlDomain.first + assert_nil record.price + + record.price = "34.15" + record.save! + + assert_equal BigDecimal.new("34.15"), record.reload.price + end +end diff --git a/activerecord/test/cases/adapters/postgresql/enum_test.rb b/activerecord/test/cases/adapters/postgresql/enum_test.rb new file mode 100644 index 0000000000..acb09b0607 --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/enum_test.rb @@ -0,0 +1,83 @@ +require "cases/helper" +require 'support/connection_helper' + +class PostgresqlEnumTest < ActiveRecord::TestCase + include ConnectionHelper + + class PostgresqlEnum < ActiveRecord::Base + self.table_name = "postgresql_enums" + end + + def setup + @connection = ActiveRecord::Base.connection + @connection.transaction do + @connection.execute <<-SQL + CREATE TYPE mood AS ENUM ('sad', 'ok', 'happy'); + SQL + @connection.create_table('postgresql_enums') do |t| + t.column :current_mood, :mood + end + end + end + + teardown do + @connection.execute 'DROP TABLE IF EXISTS postgresql_enums' + @connection.execute 'DROP TYPE IF EXISTS mood' + reset_connection + end + + def test_column + column = PostgresqlEnum.columns_hash["current_mood"] + assert_equal :enum, column.type + assert_equal "mood", column.sql_type + assert_not column.array? + + type = PostgresqlEnum.type_for_attribute("current_mood") + assert_not type.binary? + end + + def test_enum_defaults + @connection.add_column 'postgresql_enums', 'good_mood', :mood, default: 'happy' + PostgresqlEnum.reset_column_information + + assert_equal "happy", PostgresqlEnum.column_defaults['good_mood'] + assert_equal "happy", PostgresqlEnum.new.good_mood + ensure + PostgresqlEnum.reset_column_information + end + + def test_enum_mapping + @connection.execute "INSERT INTO postgresql_enums VALUES (1, 'sad');" + enum = PostgresqlEnum.first + assert_equal "sad", enum.current_mood + + enum.current_mood = "happy" + enum.save! + + assert_equal "happy", enum.reload.current_mood + end + + def test_invalid_enum_update + @connection.execute "INSERT INTO postgresql_enums VALUES (1, 'sad');" + enum = PostgresqlEnum.first + enum.current_mood = "angry" + + assert_raise ActiveRecord::StatementInvalid do + enum.save + end + end + + def test_no_oid_warning + @connection.execute "INSERT INTO postgresql_enums VALUES (1, 'sad');" + stderr_output = capture(:stderr) { PostgresqlEnum.first } + + assert stderr_output.blank? + end + + def test_enum_type_cast + enum = PostgresqlEnum.new + enum.current_mood = :happy + + assert_equal "happy", enum.current_mood + end +end diff --git a/activerecord/test/cases/adapters/postgresql/explain_test.rb b/activerecord/test/cases/adapters/postgresql/explain_test.rb index 0b61f61572..6ffb4c9f33 100644 --- a/activerecord/test/cases/adapters/postgresql/explain_test.rb +++ b/activerecord/test/cases/adapters/postgresql/explain_test.rb @@ -1,5 +1,6 @@ require "cases/helper" require 'models/developer' +require 'models/computer' module ActiveRecord module ConnectionAdapters @@ -9,18 +10,15 @@ module ActiveRecord def test_explain_for_one_query explain = Developer.where(:id => 1).explain - assert_match %(EXPLAIN for: SELECT "developers".* FROM "developers" WHERE "developers"."id" = 1), explain + assert_match %(EXPLAIN for: SELECT "developers".* FROM "developers" WHERE "developers"."id" = $1), explain assert_match %(QUERY PLAN), explain - assert_match %(Index Scan using developers_pkey on developers), explain end def test_explain_with_eager_loading explain = Developer.where(:id => 1).includes(:audit_logs).explain assert_match %(QUERY PLAN), explain - assert_match %(EXPLAIN for: SELECT "developers".* FROM "developers" WHERE "developers"."id" = 1), explain - assert_match %(Index Scan using developers_pkey on developers), explain - assert_match %(EXPLAIN for: SELECT "audit_logs".* FROM "audit_logs" WHERE "audit_logs"."developer_id" IN (1)), explain - assert_match %(Seq Scan on audit_logs), explain + assert_match %(EXPLAIN for: SELECT "developers".* FROM "developers" WHERE "developers"."id" = $1), explain + assert_match %(EXPLAIN for: SELECT "audit_logs".* FROM "audit_logs" WHERE "audit_logs"."developer_id" = 1), explain end end end diff --git a/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb b/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb new file mode 100644 index 0000000000..7b99fcdda0 --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb @@ -0,0 +1,63 @@ +require "cases/helper" + +class PostgresqlExtensionMigrationTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false + + class EnableHstore < ActiveRecord::Migration + def change + enable_extension "hstore" + end + end + + class DisableHstore < ActiveRecord::Migration + def change + disable_extension "hstore" + end + end + + def setup + super + + @connection = ActiveRecord::Base.connection + + unless @connection.supports_extensions? + return skip("no extension support") + end + + @old_schema_migration_tabel_name = ActiveRecord::SchemaMigration.table_name + @old_tabel_name_prefix = ActiveRecord::Base.table_name_prefix + @old_tabel_name_suffix = ActiveRecord::Base.table_name_suffix + + ActiveRecord::Base.table_name_prefix = "p_" + ActiveRecord::Base.table_name_suffix = "_s" + ActiveRecord::SchemaMigration.delete_all rescue nil + ActiveRecord::SchemaMigration.table_name = "p_schema_migrations_s" + ActiveRecord::Migration.verbose = false + end + + def teardown + ActiveRecord::Base.table_name_prefix = @old_tabel_name_prefix + ActiveRecord::Base.table_name_suffix = @old_tabel_name_suffix + ActiveRecord::SchemaMigration.delete_all rescue nil + ActiveRecord::Migration.verbose = true + ActiveRecord::SchemaMigration.table_name = @old_schema_migration_tabel_name + + super + end + + def test_enable_extension_migration_ignores_prefix_and_suffix + @connection.disable_extension("hstore") + + migrations = [EnableHstore.new(nil, 1)] + ActiveRecord::Migrator.new(:up, migrations).migrate + assert @connection.extension_enabled?("hstore"), "extension hstore should be enabled" + end + + def test_disable_extension_migration_ignores_prefix_and_suffix + @connection.enable_extension("hstore") + + migrations = [DisableHstore.new(nil, 1)] + ActiveRecord::Migrator.new(:up, migrations).migrate + assert_not @connection.extension_enabled?("hstore"), "extension hstore should not be enabled" + end +end diff --git a/activerecord/test/cases/adapters/postgresql/full_text_test.rb b/activerecord/test/cases/adapters/postgresql/full_text_test.rb new file mode 100644 index 0000000000..81891a90fa --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/full_text_test.rb @@ -0,0 +1,44 @@ +require "cases/helper" +require 'support/schema_dumping_helper' + +class PostgresqlFullTextTest < ActiveRecord::TestCase + include SchemaDumpingHelper + class Tsvector < ActiveRecord::Base; end + + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table('tsvectors') do |t| + t.tsvector 'text_vector' + end + end + + teardown do + @connection.execute 'DROP TABLE IF EXISTS tsvectors;' + end + + def test_tsvector_column + column = Tsvector.columns_hash["text_vector"] + assert_equal :tsvector, column.type + assert_equal "tsvector", column.sql_type + assert_not column.array? + + type = Tsvector.type_for_attribute("text_vector") + assert_not type.binary? + end + + def test_update_tsvector + Tsvector.create text_vector: "'text' 'vector'" + tsvector = Tsvector.first + assert_equal "'text' 'vector'", tsvector.text_vector + + tsvector.text_vector = "'new' 'text' 'vector'" + tsvector.save! + assert tsvector.reload + assert_equal "'new' 'text' 'vector'", tsvector.text_vector + end + + def test_schema_dump_with_shorthand + output = dump_table_schema("tsvectors") + assert_match %r{t\.tsvector "text_vector"}, output + end +end diff --git a/activerecord/test/cases/adapters/postgresql/geometric_test.rb b/activerecord/test/cases/adapters/postgresql/geometric_test.rb new file mode 100644 index 0000000000..4b25381a83 --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/geometric_test.rb @@ -0,0 +1,139 @@ +require "cases/helper" +require 'support/connection_helper' +require 'support/schema_dumping_helper' + +class PostgresqlPointTest < ActiveRecord::TestCase + include ConnectionHelper + include SchemaDumpingHelper + + class PostgresqlPoint < ActiveRecord::Base; end + + def setup + @connection = ActiveRecord::Base.connection + @connection.create_table('postgresql_points') do |t| + t.point :x + t.point :y, default: [12.2, 13.3] + t.point :z, default: "(14.4,15.5)" + end + end + + teardown do + @connection.execute 'DROP TABLE IF EXISTS postgresql_points' + end + + def test_column + column = PostgresqlPoint.columns_hash["x"] + assert_equal :point, column.type + assert_equal "point", column.sql_type + assert_not column.array? + + type = PostgresqlPoint.type_for_attribute("x") + assert_not type.binary? + end + + def test_default + assert_equal [12.2, 13.3], PostgresqlPoint.column_defaults['y'] + assert_equal [12.2, 13.3], PostgresqlPoint.new.y + + assert_equal [14.4, 15.5], PostgresqlPoint.column_defaults['z'] + assert_equal [14.4, 15.5], PostgresqlPoint.new.z + end + + def test_schema_dumping + output = dump_table_schema("postgresql_points") + assert_match %r{t\.point\s+"x"$}, output + assert_match %r{t\.point\s+"y",\s+default: \[12\.2, 13\.3\]$}, output + assert_match %r{t\.point\s+"z",\s+default: \[14\.4, 15\.5\]$}, output + end + + def test_roundtrip + PostgresqlPoint.create! x: [10, 25.2] + record = PostgresqlPoint.first + assert_equal [10, 25.2], record.x + + record.x = [1.1, 2.2] + record.save! + assert record.reload + assert_equal [1.1, 2.2], record.x + end + + def test_mutation + p = PostgresqlPoint.create! x: [10, 20] + + p.x[1] = 25 + p.save! + p.reload + + assert_equal [10.0, 25.0], p.x + assert_not p.changed? + end +end + +class PostgresqlGeometricTest < ActiveRecord::TestCase + class PostgresqlGeometric < ActiveRecord::Base; end + + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table("postgresql_geometrics") do |t| + t.column :a_line_segment, :lseg + t.column :a_box, :box + t.column :a_path, :path + t.column :a_polygon, :polygon + t.column :a_circle, :circle + end + end + + teardown do + @connection.execute 'DROP TABLE IF EXISTS postgresql_geometrics' + end + + def test_geometric_types + g = PostgresqlGeometric.new( + :a_line_segment => '(2.0, 3), (5.5, 7.0)', + :a_box => '2.0, 3, 5.5, 7.0', + :a_path => '[(2.0, 3), (5.5, 7.0), (8.5, 11.0)]', + :a_polygon => '((2.0, 3), (5.5, 7.0), (8.5, 11.0))', + :a_circle => '<(5.3, 10.4), 2>' + ) + + g.save! + + h = PostgresqlGeometric.find(g.id) + + assert_equal '[(2,3),(5.5,7)]', h.a_line_segment + assert_equal '(5.5,7),(2,3)', h.a_box # reordered to store upper right corner then bottom left corner + assert_equal '[(2,3),(5.5,7),(8.5,11)]', h.a_path + assert_equal '((2,3),(5.5,7),(8.5,11))', h.a_polygon + assert_equal '<(5.3,10.4),2>', h.a_circle + end + + def test_alternative_format + g = PostgresqlGeometric.new( + :a_line_segment => '((2.0, 3), (5.5, 7.0))', + :a_box => '(2.0, 3), (5.5, 7.0)', + :a_path => '((2.0, 3), (5.5, 7.0), (8.5, 11.0))', + :a_polygon => '2.0, 3, 5.5, 7.0, 8.5, 11.0', + :a_circle => '((5.3, 10.4), 2)' + ) + + g.save! + + h = PostgresqlGeometric.find(g.id) + assert_equal '[(2,3),(5.5,7)]', h.a_line_segment + assert_equal '(5.5,7),(2,3)', h.a_box # reordered to store upper right corner then bottom left corner + assert_equal '((2,3),(5.5,7),(8.5,11))', h.a_path + assert_equal '((2,3),(5.5,7),(8.5,11))', h.a_polygon + assert_equal '<(5.3,10.4),2>', h.a_circle + end + + def test_geometric_function + PostgresqlGeometric.create! a_path: '[(2.0, 3), (5.5, 7.0), (8.5, 11.0)]' # [ ] is an open path + PostgresqlGeometric.create! a_path: '((2.0, 3), (5.5, 7.0), (8.5, 11.0))' # ( ) is a closed path + + objs = PostgresqlGeometric.find_by_sql "SELECT isopen(a_path) FROM postgresql_geometrics ORDER BY id ASC" + assert_equal [true, false], objs.map(&:isopen) + + objs = PostgresqlGeometric.find_by_sql "SELECT isclosed(a_path) FROM postgresql_geometrics ORDER BY id ASC" + assert_equal [false, true], objs.map(&:isclosed) + end +end diff --git a/activerecord/test/cases/adapters/postgresql/hstore_test.rb b/activerecord/test/cases/adapters/postgresql/hstore_test.rb index f61f196c71..11053a6e38 100644 --- a/activerecord/test/cases/adapters/postgresql/hstore_test.rb +++ b/activerecord/test/cases/adapters/postgresql/hstore_test.rb @@ -1,207 +1,352 @@ -# encoding: utf-8 - require "cases/helper" -require 'active_record/base' -require 'active_record/connection_adapters/postgresql_adapter' +require 'support/schema_dumping_helper' -class PostgresqlHstoreTest < ActiveRecord::TestCase - class Hstore < ActiveRecord::Base - self.table_name = 'hstores' - end +if ActiveRecord::Base.connection.supports_extensions? + class PostgresqlHstoreTest < ActiveRecord::TestCase + include SchemaDumpingHelper + class Hstore < ActiveRecord::Base + self.table_name = 'hstores' + + store_accessor :settings, :language, :timezone + end - def setup - @connection = ActiveRecord::Base.connection + def setup + @connection = ActiveRecord::Base.connection - unless @connection.supports_extensions? - return skip "do not test on PG without hstore" + unless @connection.extension_enabled?('hstore') + @connection.enable_extension 'hstore' + @connection.commit_db_transaction + end + + @connection.reconnect! + + @connection.transaction do + @connection.create_table('hstores') do |t| + t.hstore 'tags', :default => '' + t.hstore 'payload', array: true + t.hstore 'settings' + end + end + @column = Hstore.columns_hash['tags'] + @type = Hstore.type_for_attribute("tags") end - unless @connection.extension_enabled?('hstore') - @connection.enable_extension 'hstore' - @connection.commit_db_transaction + teardown do + @connection.execute 'drop table if exists hstores' end - @connection.reconnect! + def test_hstore_included_in_extensions + assert @connection.respond_to?(:extensions), "connection should have a list of extensions" + assert @connection.extensions.include?('hstore'), "extension list should include hstore" + end - @connection.transaction do - @connection.create_table('hstores') do |t| - t.hstore 'tags', :default => '' - end + def test_disable_enable_hstore + assert @connection.extension_enabled?('hstore') + @connection.disable_extension 'hstore' + assert_not @connection.extension_enabled?('hstore') + @connection.enable_extension 'hstore' + assert @connection.extension_enabled?('hstore') + ensure + # Restore column(s) dropped by `drop extension hstore cascade;` + load_schema end - @column = Hstore.columns.find { |c| c.name == 'tags' } - end - def teardown - @connection.execute 'drop table if exists hstores' - end + def test_column + assert_equal :hstore, @column.type + assert_equal "hstore", @column.sql_type + assert_not @column.array? - def test_hstore_included_in_extensions - assert @connection.respond_to?(:extensions), "connection should have a list of extensions" - assert @connection.extensions.include?('hstore'), "extension list should include hstore" - end + assert_not @type.binary? + end - def test_disable_enable_hstore - assert @connection.extension_enabled?('hstore') - @connection.disable_extension 'hstore' - assert_not @connection.extension_enabled?('hstore') - @connection.enable_extension 'hstore' - assert @connection.extension_enabled?('hstore') - ensure - # Restore column(s) dropped by `drop extension hstore cascade;` - load_schema - end + def test_default + @connection.add_column 'hstores', 'permissions', :hstore, default: '"users"=>"read", "articles"=>"write"' + Hstore.reset_column_information - def test_column - assert_equal :hstore, @column.type - end + assert_equal({"users"=>"read", "articles"=>"write"}, Hstore.column_defaults['permissions']) + assert_equal({"users"=>"read", "articles"=>"write"}, Hstore.new.permissions) + ensure + Hstore.reset_column_information + end + + def test_change_table_supports_hstore + @connection.transaction do + @connection.change_table('hstores') do |t| + t.hstore 'users', default: '' + end + Hstore.reset_column_information + column = Hstore.columns_hash['users'] + assert_equal :hstore, column.type - def test_change_table_supports_hstore - @connection.transaction do - @connection.change_table('hstores') do |t| - t.hstore 'users', default: '' + raise ActiveRecord::Rollback # reset the schema change end + ensure Hstore.reset_column_information - column = Hstore.columns.find { |c| c.name == 'users' } - assert_equal :hstore, column.type + end + + def test_hstore_migration + hstore_migration = Class.new(ActiveRecord::Migration) do + def change + change_table("hstores") do |t| + t.hstore :keys + end + end + end - raise ActiveRecord::Rollback # reset the schema change + hstore_migration.new.suppress_messages do + hstore_migration.migrate(:up) + assert_includes @connection.columns(:hstores).map(&:name), "keys" + hstore_migration.migrate(:down) + assert_not_includes @connection.columns(:hstores).map(&:name), "keys" + end end - ensure - Hstore.reset_column_information - end - def test_cast_value_on_write - x = Hstore.new tags: {"bool" => true, "number" => 5} - assert_equal({"bool" => "true", "number" => "5"}, x.tags) - x.save - assert_equal({"bool" => "true", "number" => "5"}, x.reload.tags) - end + def test_cast_value_on_write + x = Hstore.new tags: {"bool" => true, "number" => 5} + assert_equal({"bool" => true, "number" => 5}, x.tags_before_type_cast) + assert_equal({"bool" => "true", "number" => "5"}, x.tags) + x.save + assert_equal({"bool" => "true", "number" => "5"}, x.reload.tags) + end - def test_type_cast_hstore - assert @column + def test_type_cast_hstore + assert_equal({'1' => '2'}, @type.type_cast_from_database("\"1\"=>\"2\"")) + assert_equal({}, @type.type_cast_from_database("")) + assert_equal({'key'=>nil}, @type.type_cast_from_database('key => NULL')) + assert_equal({'c'=>'}','"a"'=>'b "a b'}, @type.type_cast_from_database(%q(c=>"}", "\"a\""=>"b \"a b"))) + end - data = "\"1\"=>\"2\"" - hash = @column.class.string_to_hstore data - assert_equal({'1' => '2'}, hash) - assert_equal({'1' => '2'}, @column.type_cast(data)) + def test_with_store_accessors + x = Hstore.new(language: "fr", timezone: "GMT") + assert_equal "fr", x.language + assert_equal "GMT", x.timezone - assert_equal({}, @column.type_cast("")) - assert_equal({'key'=>nil}, @column.type_cast('key => NULL')) - assert_equal({'c'=>'}','"a"'=>'b "a b'}, @column.type_cast(%q(c=>"}", "\"a\""=>"b \"a b"))) - end + x.save! + x = Hstore.first + assert_equal "fr", x.language + assert_equal "GMT", x.timezone - def test_gen1 - assert_equal(%q(" "=>""), @column.class.hstore_to_string({' '=>''})) - end + x.language = "de" + x.save! - def test_gen2 - assert_equal(%q(","=>""), @column.class.hstore_to_string({','=>''})) - end + x = Hstore.first + assert_equal "de", x.language + assert_equal "GMT", x.timezone + end - def test_gen3 - assert_equal(%q("="=>""), @column.class.hstore_to_string({'='=>''})) - end + def test_duplication_with_store_accessors + x = Hstore.new(language: "fr", timezone: "GMT") + assert_equal "fr", x.language + assert_equal "GMT", x.timezone - def test_gen4 - assert_equal(%q(">"=>""), @column.class.hstore_to_string({'>'=>''})) - end + y = x.dup + assert_equal "fr", y.language + assert_equal "GMT", y.timezone + end - def test_parse1 - assert_equal({'a'=>nil,'b'=>nil,'c'=>'NuLl','null'=>'c'}, @column.type_cast('a=>null,b=>NuLl,c=>"NuLl",null=>c')) - end + def test_yaml_round_trip_with_store_accessors + x = Hstore.new(language: "fr", timezone: "GMT") + assert_equal "fr", x.language + assert_equal "GMT", x.timezone - def test_parse2 - assert_equal({" " => " "}, @column.type_cast("\\ =>\\ ")) - end + y = YAML.load(YAML.dump(x)) + assert_equal "fr", y.language + assert_equal "GMT", y.timezone + end - def test_parse3 - assert_equal({"=" => ">"}, @column.type_cast("==>>")) - end + def test_changes_in_place + hstore = Hstore.create!(settings: { 'one' => 'two' }) + hstore.settings['three'] = 'four' + hstore.save! + hstore.reload - def test_parse4 - assert_equal({"=a"=>"q=w"}, @column.type_cast('\=a=>q=w')) - end + assert_equal 'four', hstore.settings['three'] + assert_not hstore.changed? + end - def test_parse5 - assert_equal({"=a"=>"q=w"}, @column.type_cast('"=a"=>q\=w')) - end + def test_gen1 + assert_equal(%q(" "=>""), @type.type_cast_for_database({' '=>''})) + end - def test_parse6 - assert_equal({"\"a"=>"q>w"}, @column.type_cast('"\"a"=>q>w')) - end + def test_gen2 + assert_equal(%q(","=>""), @type.type_cast_for_database({','=>''})) + end - def test_parse7 - assert_equal({"\"a"=>"q\"w"}, @column.type_cast('\"a=>q"w')) - end + def test_gen3 + assert_equal(%q("="=>""), @type.type_cast_for_database({'='=>''})) + end - def test_rewrite - @connection.execute "insert into hstores (tags) VALUES ('1=>2')" - x = Hstore.first - x.tags = { '"a\'' => 'b' } - assert x.save! - end + def test_gen4 + assert_equal(%q(">"=>""), @type.type_cast_for_database({'>'=>''})) + end + def test_parse1 + assert_equal({'a'=>nil,'b'=>nil,'c'=>'NuLl','null'=>'c'}, @type.type_cast_from_database('a=>null,b=>NuLl,c=>"NuLl",null=>c')) + end - def test_select - @connection.execute "insert into hstores (tags) VALUES ('1=>2')" - x = Hstore.first - assert_equal({'1' => '2'}, x.tags) - end + def test_parse2 + assert_equal({" " => " "}, @type.type_cast_from_database("\\ =>\\ ")) + end - def test_select_multikey - @connection.execute "insert into hstores (tags) VALUES ('1=>2,2=>3')" - x = Hstore.first - assert_equal({'1' => '2', '2' => '3'}, x.tags) - end + def test_parse3 + assert_equal({"=" => ">"}, @type.type_cast_from_database("==>>")) + end - def test_create - assert_cycle('a' => 'b', '1' => '2') - end + def test_parse4 + assert_equal({"=a"=>"q=w"}, @type.type_cast_from_database('\=a=>q=w')) + end - def test_nil - assert_cycle('a' => nil) - end + def test_parse5 + assert_equal({"=a"=>"q=w"}, @type.type_cast_from_database('"=a"=>q\=w')) + end - def test_quotes - assert_cycle('a' => 'b"ar', '1"foo' => '2') - end + def test_parse6 + assert_equal({"\"a"=>"q>w"}, @type.type_cast_from_database('"\"a"=>q>w')) + end - def test_whitespace - assert_cycle('a b' => 'b ar', '1"foo' => '2') - end + def test_parse7 + assert_equal({"\"a"=>"q\"w"}, @type.type_cast_from_database('\"a=>q"w')) + end - def test_backslash - assert_cycle('a\\b' => 'b\\ar', '1"foo' => '2') - end + def test_rewrite + @connection.execute "insert into hstores (tags) VALUES ('1=>2')" + x = Hstore.first + x.tags = { '"a\'' => 'b' } + assert x.save! + end - def test_comma - assert_cycle('a, b' => 'bar', '1"foo' => '2') - end + def test_select + @connection.execute "insert into hstores (tags) VALUES ('1=>2')" + x = Hstore.first + assert_equal({'1' => '2'}, x.tags) + end - def test_arrow - assert_cycle('a=>b' => 'bar', '1"foo' => '2') - end + def test_array_cycle + assert_array_cycle([{"AA" => "BB", "CC" => "DD"}, {"AA" => nil}]) + end - def test_quoting_special_characters - assert_cycle('ca' => 'cà', 'ac' => 'àc') - end + def test_array_strings_with_quotes + assert_array_cycle([{'this has' => 'some "s that need to be escaped"'}]) + end - def test_multiline - assert_cycle("a\nb" => "c\nd") - end + def test_array_strings_with_commas + assert_array_cycle([{'this,has' => 'many,values'}]) + end + + def test_array_strings_with_array_delimiters + assert_array_cycle(['{' => '}']) + end + + def test_array_strings_with_null_strings + assert_array_cycle([{'NULL' => 'NULL'}]) + end + + def test_contains_nils + assert_array_cycle([{'NULL' => nil}]) + end + + def test_select_multikey + @connection.execute "insert into hstores (tags) VALUES ('1=>2,2=>3')" + x = Hstore.first + assert_equal({'1' => '2', '2' => '3'}, x.tags) + end + + def test_create + assert_cycle('a' => 'b', '1' => '2') + end + + def test_nil + assert_cycle('a' => nil) + end + + def test_quotes + assert_cycle('a' => 'b"ar', '1"foo' => '2') + end + + def test_whitespace + assert_cycle('a b' => 'b ar', '1"foo' => '2') + end + + def test_backslash + assert_cycle('a\\b' => 'b\\ar', '1"foo' => '2') + end + + def test_comma + assert_cycle('a, b' => 'bar', '1"foo' => '2') + end + + def test_arrow + assert_cycle('a=>b' => 'bar', '1"foo' => '2') + end + + def test_quoting_special_characters + assert_cycle('ca' => 'cà', 'ac' => 'àc') + end + + def test_multiline + assert_cycle("a\nb" => "c\nd") + end + + class TagCollection + def initialize(hash); @hash = hash end + def to_hash; @hash end + def self.load(hash); new(hash) end + def self.dump(object); object.to_hash end + end + + class HstoreWithSerialize < Hstore + serialize :tags, TagCollection + end + + def test_hstore_with_serialized_attributes + HstoreWithSerialize.create! tags: TagCollection.new({"one" => "two"}) + record = HstoreWithSerialize.first + assert_instance_of TagCollection, record.tags + assert_equal({"one" => "two"}, record.tags.to_hash) + record.tags = TagCollection.new("three" => "four") + record.save! + assert_equal({"three" => "four"}, HstoreWithSerialize.first.tags.to_hash) + end - private - def assert_cycle hash - # test creation - x = Hstore.create!(:tags => hash) - x.reload - assert_equal(hash, x.tags) - - # test updating - x = Hstore.create!(:tags => {}) - x.tags = hash - x.save! - x.reload - assert_equal(hash, x.tags) + def test_clone_hstore_with_serialized_attributes + HstoreWithSerialize.create! tags: TagCollection.new({"one" => "two"}) + record = HstoreWithSerialize.first + dupe = record.dup + assert_equal({"one" => "two"}, dupe.tags.to_hash) + end + + def test_schema_dump_with_shorthand + output = dump_table_schema("hstores") + assert_match %r[t\.hstore "tags",\s+default: {}], output + end + + private + def assert_array_cycle(array) + # test creation + x = Hstore.create!(payload: array) + x.reload + assert_equal(array, x.payload) + + # test updating + x = Hstore.create!(payload: []) + x.payload = array + x.save! + x.reload + assert_equal(array, x.payload) + end + + def assert_cycle(hash) + # test creation + x = Hstore.create!(:tags => hash) + x.reload + assert_equal(hash, x.tags) + + # test updating + x = Hstore.create!(:tags => {}) + x.tags = hash + x.save! + x.reload + assert_equal(hash, x.tags) + end end end diff --git a/activerecord/test/cases/adapters/postgresql/infinity_test.rb b/activerecord/test/cases/adapters/postgresql/infinity_test.rb new file mode 100644 index 0000000000..74163ac712 --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/infinity_test.rb @@ -0,0 +1,60 @@ +require "cases/helper" + +class PostgresqlInfinityTest < ActiveRecord::TestCase + include InTimeZone + + class PostgresqlInfinity < ActiveRecord::Base + end + + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table(:postgresql_infinities) do |t| + t.float :float + t.datetime :datetime + end + end + + teardown do + @connection.execute("DROP TABLE IF EXISTS postgresql_infinities") + end + + test "type casting infinity on a float column" do + record = PostgresqlInfinity.create!(float: Float::INFINITY) + record.reload + assert_equal Float::INFINITY, record.float + end + + test "update_all with infinity on a float column" do + record = PostgresqlInfinity.create! + PostgresqlInfinity.update_all(float: Float::INFINITY) + record.reload + assert_equal Float::INFINITY, record.float + end + + test "type casting infinity on a datetime column" do + record = PostgresqlInfinity.create!(datetime: Float::INFINITY) + record.reload + assert_equal Float::INFINITY, record.datetime + end + + test "update_all with infinity on a datetime column" do + record = PostgresqlInfinity.create! + PostgresqlInfinity.update_all(datetime: Float::INFINITY) + record.reload + assert_equal Float::INFINITY, record.datetime + end + + test "assigning 'infinity' on a datetime column with TZ aware attributes" do + begin + in_time_zone "Pacific Time (US & Canada)" do + record = PostgresqlInfinity.create!(datetime: "infinity") + assert_equal Float::INFINITY, record.datetime + assert_equal record.datetime, record.reload.datetime + end + ensure + # setting time_zone_aware_attributes causes the types to change. + # There is no way to do this automatically since it can be set on a superclass + PostgresqlInfinity.reset_column_information + end + end +end diff --git a/activerecord/test/cases/adapters/postgresql/integer_test.rb b/activerecord/test/cases/adapters/postgresql/integer_test.rb new file mode 100644 index 0000000000..7f8751281e --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/integer_test.rb @@ -0,0 +1,25 @@ +require "cases/helper" +require "active_support/core_ext/numeric/bytes" + +class PostgresqlIntegerTest < ActiveRecord::TestCase + class PgInteger < ActiveRecord::Base + end + + def setup + @connection = ActiveRecord::Base.connection + + @connection.transaction do + @connection.create_table "pg_integers", force: true do |t| + t.integer :quota, limit: 8, default: 2.gigabytes + end + end + end + + teardown do + @connection.execute "drop table if exists pg_integers" + end + + test "schema properly respects bigint ranges" do + assert_equal 2.gigabytes, PgInteger.new.quota + end +end diff --git a/activerecord/test/cases/adapters/postgresql/json_test.rb b/activerecord/test/cases/adapters/postgresql/json_test.rb index adac1d3c13..3b123f979e 100644 --- a/activerecord/test/cases/adapters/postgresql/json_test.rb +++ b/activerecord/test/cases/adapters/postgresql/json_test.rb @@ -1,44 +1,61 @@ -# encoding: utf-8 - +# -*- coding: utf-8 -*- require "cases/helper" -require 'active_record/base' -require 'active_record/connection_adapters/postgresql_adapter' +require 'support/schema_dumping_helper' + +module PostgresqlJSONSharedTestCases + include SchemaDumpingHelper -class PostgresqlJSONTest < ActiveRecord::TestCase class JsonDataType < ActiveRecord::Base self.table_name = 'json_data_type' + + store_accessor :settings, :resolution end def setup @connection = ActiveRecord::Base.connection begin - @connection.transaction do - @connection.create_table('json_data_type') do |t| - t.json 'payload', :default => {} - end + @connection.create_table('json_data_type') do |t| + t.public_send column_type, 'payload', default: {} # t.json 'payload', default: {} + t.public_send column_type, 'settings' # t.json 'settings' end rescue ActiveRecord::StatementInvalid - return skip "do not test on PG without json" + skip "do not test on PostgreSQL without #{column_type} type." end - @column = JsonDataType.columns.find { |c| c.name == 'payload' } + @column = JsonDataType.columns_hash['payload'] end def teardown - @connection.execute 'drop table if exists json_data_type' + @connection.drop_table :json_data_type, if_exists: true end def test_column - assert_equal :json, @column.type + column = JsonDataType.columns_hash["payload"] + assert_equal column_type, column.type + assert_equal column_type.to_s, column.sql_type + assert_not column.array? + + type = JsonDataType.type_for_attribute("payload") + assert_not type.binary? + end + + def test_default + @connection.add_column 'json_data_type', 'permissions', column_type, default: '{"users": "read", "posts": ["read", "write"]}' + JsonDataType.reset_column_information + + assert_equal({"users"=>"read", "posts"=>["read", "write"]}, JsonDataType.column_defaults['permissions']) + assert_equal({"users"=>"read", "posts"=>["read", "write"]}, JsonDataType.new.permissions) + ensure + JsonDataType.reset_column_information end def test_change_table_supports_json @connection.transaction do @connection.change_table('json_data_type') do |t| - t.json 'users', default: '{}' + t.public_send column_type, 'users', default: '{}' # t.json 'users', default: '{}' end JsonDataType.reset_column_information - column = JsonDataType.columns.find { |c| c.name == 'users' } - assert_equal :json, column.type + column = JsonDataType.columns_hash['users'] + assert_equal column_type, column.type raise ActiveRecord::Rollback # reset the schema change end @@ -46,17 +63,30 @@ class PostgresqlJSONTest < ActiveRecord::TestCase JsonDataType.reset_column_information end + def test_schema_dumping + output = dump_table_schema("json_data_type") + assert_match(/t\.#{column_type.to_s}\s+"payload",\s+default: {}/, output) + end + + def test_cast_value_on_write + x = JsonDataType.new payload: {"string" => "foo", :symbol => :bar} + assert_equal({"string" => "foo", :symbol => :bar}, x.payload_before_type_cast) + assert_equal({"string" => "foo", "symbol" => "bar"}, x.payload) + x.save + assert_equal({"string" => "foo", "symbol" => "bar"}, x.reload.payload) + end + def test_type_cast_json - assert @column + type = JsonDataType.type_for_attribute("payload") data = "{\"a_key\":\"a_value\"}" - hash = @column.class.string_to_json data + hash = type.type_cast_from_database(data) assert_equal({'a_key' => 'a_value'}, hash) - assert_equal({'a_key' => 'a_value'}, @column.type_cast(data)) + assert_equal({'a_key' => 'a_value'}, type.type_cast_from_database(data)) - assert_equal({}, @column.type_cast("{}")) - assert_equal({'key'=>nil}, @column.type_cast('{"key": null}')) - assert_equal({'c'=>'}','"a"'=>'b "a b'}, @column.type_cast(%q({"c":"}", "\"a\"":"b \"a b"}))) + assert_equal({}, type.type_cast_from_database("{}")) + assert_equal({'key'=>nil}, type.type_cast_from_database('{"key": null}')) + assert_equal({'c'=>'}','"a"'=>'b "a b'}, type.type_cast_from_database(%q({"c":"}", "\"a\"":"b \"a b"}))) end def test_rewrite @@ -96,4 +126,80 @@ class PostgresqlJSONTest < ActiveRecord::TestCase x.payload = ['v1', {'k2' => 'v2'}, 'v3'] assert x.save! end + + def test_with_store_accessors + x = JsonDataType.new(resolution: "320×480") + assert_equal "320×480", x.resolution + + x.save! + x = JsonDataType.first + assert_equal "320×480", x.resolution + + x.resolution = "640×1136" + x.save! + + x = JsonDataType.first + assert_equal "640×1136", x.resolution + end + + def test_duplication_with_store_accessors + x = JsonDataType.new(resolution: "320×480") + assert_equal "320×480", x.resolution + + y = x.dup + assert_equal "320×480", y.resolution + end + + def test_yaml_round_trip_with_store_accessors + x = JsonDataType.new(resolution: "320×480") + assert_equal "320×480", x.resolution + + y = YAML.load(YAML.dump(x)) + assert_equal "320×480", y.resolution + end + + def test_changes_in_place + json = JsonDataType.new + assert_not json.changed? + + json.payload = { 'one' => 'two' } + assert json.changed? + assert json.payload_changed? + + json.save! + assert_not json.changed? + + json.payload['three'] = 'four' + assert json.payload_changed? + + json.save! + json.reload + + assert_equal({ 'one' => 'two', 'three' => 'four' }, json.payload) + assert_not json.changed? + end + + def test_assigning_invalid_json + json = JsonDataType.new + + json.payload = 'foo' + + assert_nil json.payload + end +end + +class PostgresqlJSONTest < ActiveRecord::TestCase + include PostgresqlJSONSharedTestCases + + def column_type + :json + end +end + +class PostgresqlJSONBTest < ActiveRecord::TestCase + include PostgresqlJSONSharedTestCases + + def column_type + :jsonb + end end diff --git a/activerecord/test/cases/adapters/postgresql/ltree_test.rb b/activerecord/test/cases/adapters/postgresql/ltree_test.rb index 5d12ca75ca..2b3823f9f1 100644 --- a/activerecord/test/cases/adapters/postgresql/ltree_test.rb +++ b/activerecord/test/cases/adapters/postgresql/ltree_test.rb @@ -1,15 +1,17 @@ -# encoding: utf-8 require "cases/helper" -require 'active_record/base' -require 'active_record/connection_adapters/postgresql_adapter' +require 'support/schema_dumping_helper' class PostgresqlLtreeTest < ActiveRecord::TestCase + include SchemaDumpingHelper class Ltree < ActiveRecord::Base self.table_name = 'ltrees' end def setup @connection = ActiveRecord::Base.connection + + enable_extension!('ltree', @connection) + @connection.transaction do @connection.create_table('ltrees') do |t| t.ltree 'path' @@ -19,13 +21,18 @@ class PostgresqlLtreeTest < ActiveRecord::TestCase skip "do not test on PG without ltree" end - def teardown + teardown do @connection.execute 'drop table if exists ltrees' end def test_column column = Ltree.columns_hash['path'] assert_equal :ltree, column.type + assert_equal "ltree", column.sql_type + assert_not column.array? + + type = Ltree.type_for_attribute('path') + assert_not type.binary? end def test_write @@ -38,4 +45,9 @@ class PostgresqlLtreeTest < ActiveRecord::TestCase ltree = Ltree.first assert_equal '1.2.3', ltree.path end + + def test_schema_dump_with_shorthand + output = dump_table_schema("ltrees") + assert_match %r[t\.ltree "path"], output + end end diff --git a/activerecord/test/cases/adapters/postgresql/money_test.rb b/activerecord/test/cases/adapters/postgresql/money_test.rb new file mode 100644 index 0000000000..ba9af4be6f --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/money_test.rb @@ -0,0 +1,96 @@ +require "cases/helper" +require 'support/schema_dumping_helper' + +class PostgresqlMoneyTest < ActiveRecord::TestCase + include SchemaDumpingHelper + + class PostgresqlMoney < ActiveRecord::Base; end + + setup do + @connection = ActiveRecord::Base.connection + @connection.execute("set lc_monetary = 'C'") + @connection.create_table('postgresql_moneys', force: true) do |t| + t.money "wealth" + t.money "depth", default: "150.55" + end + end + + teardown do + @connection.execute 'DROP TABLE IF EXISTS postgresql_moneys' + end + + def test_column + column = PostgresqlMoney.columns_hash["wealth"] + assert_equal :money, column.type + assert_equal "money", column.sql_type + assert_equal 2, column.scale + assert_not column.array? + + type = PostgresqlMoney.type_for_attribute("wealth") + assert_not type.binary? + end + + def test_default + assert_equal BigDecimal.new("150.55"), PostgresqlMoney.column_defaults['depth'] + assert_equal BigDecimal.new("150.55"), PostgresqlMoney.new.depth + end + + def test_money_values + @connection.execute("INSERT INTO postgresql_moneys (id, wealth) VALUES (1, '567.89'::money)") + @connection.execute("INSERT INTO postgresql_moneys (id, wealth) VALUES (2, '-567.89'::money)") + + first_money = PostgresqlMoney.find(1) + second_money = PostgresqlMoney.find(2) + assert_equal 567.89, first_money.wealth + assert_equal(-567.89, second_money.wealth) + end + + def test_money_type_cast + type = PostgresqlMoney.type_for_attribute('wealth') + assert_equal(12345678.12, type.type_cast_from_user("$12,345,678.12")) + assert_equal(12345678.12, type.type_cast_from_user("$12.345.678,12")) + assert_equal(-1.15, type.type_cast_from_user("-$1.15")) + assert_equal(-2.25, type.type_cast_from_user("($2.25)")) + end + + def test_schema_dumping + output = dump_table_schema("postgresql_moneys") + assert_match %r{t\.money\s+"wealth",\s+scale: 2$}, output + assert_match %r{t\.money\s+"depth",\s+scale: 2,\s+default: 150\.55$}, output + end + + def test_create_and_update_money + money = PostgresqlMoney.create(wealth: "987.65") + assert_equal 987.65, money.wealth + + new_value = BigDecimal.new('123.45') + money.wealth = new_value + money.save! + money.reload + assert_equal new_value, money.wealth + end + + def test_update_all_with_money_string + money = PostgresqlMoney.create! + PostgresqlMoney.update_all(wealth: "987.65") + money.reload + + assert_equal 987.65, money.wealth + end + + def test_update_all_with_money_big_decimal + money = PostgresqlMoney.create! + PostgresqlMoney.update_all(wealth: '123.45'.to_d) + money.reload + + assert_equal 123.45, money.wealth + end + + def test_update_all_with_money_numeric + money = PostgresqlMoney.create! + PostgresqlMoney.update_all(wealth: 123.45) + money.reload + + assert_equal 123.45, money.wealth + end +end diff --git a/activerecord/test/cases/adapters/postgresql/network_test.rb b/activerecord/test/cases/adapters/postgresql/network_test.rb new file mode 100644 index 0000000000..4cd2d4d5f3 --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/network_test.rb @@ -0,0 +1,94 @@ +require "cases/helper" +require 'support/schema_dumping_helper' + +class PostgresqlNetworkTest < ActiveRecord::TestCase + include SchemaDumpingHelper + class PostgresqlNetworkAddress < ActiveRecord::Base; end + + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table('postgresql_network_addresses', force: true) do |t| + t.inet 'inet_address', default: "192.168.1.1" + t.cidr 'cidr_address', default: "192.168.1.0/24" + t.macaddr 'mac_address', default: "ff:ff:ff:ff:ff:ff" + end + end + + teardown do + @connection.execute 'DROP TABLE IF EXISTS postgresql_network_addresses' + end + + def test_cidr_column + column = PostgresqlNetworkAddress.columns_hash["cidr_address"] + assert_equal :cidr, column.type + assert_equal "cidr", column.sql_type + assert_not column.array? + + type = PostgresqlNetworkAddress.type_for_attribute("cidr_address") + assert_not type.binary? + end + + def test_inet_column + column = PostgresqlNetworkAddress.columns_hash["inet_address"] + assert_equal :inet, column.type + assert_equal "inet", column.sql_type + assert_not column.array? + + type = PostgresqlNetworkAddress.type_for_attribute("inet_address") + assert_not type.binary? + end + + def test_macaddr_column + column = PostgresqlNetworkAddress.columns_hash["mac_address"] + assert_equal :macaddr, column.type + assert_equal "macaddr", column.sql_type + assert_not column.array? + + type = PostgresqlNetworkAddress.type_for_attribute("mac_address") + assert_not type.binary? + end + + def test_network_types + PostgresqlNetworkAddress.create(cidr_address: '192.168.0.0/24', + inet_address: '172.16.1.254/32', + mac_address: '01:23:45:67:89:0a') + + address = PostgresqlNetworkAddress.first + assert_equal IPAddr.new('192.168.0.0/24'), address.cidr_address + assert_equal IPAddr.new('172.16.1.254'), address.inet_address + assert_equal '01:23:45:67:89:0a', address.mac_address + + address.cidr_address = '10.1.2.3/32' + address.inet_address = '10.0.0.0/8' + address.mac_address = 'bc:de:f0:12:34:56' + + address.save! + assert address.reload + assert_equal IPAddr.new('10.1.2.3/32'), address.cidr_address + assert_equal IPAddr.new('10.0.0.0/8'), address.inet_address + assert_equal 'bc:de:f0:12:34:56', address.mac_address + end + + def test_invalid_network_address + invalid_address = PostgresqlNetworkAddress.new(cidr_address: 'invalid addr', + inet_address: 'invalid addr') + assert_nil invalid_address.cidr_address + assert_nil invalid_address.inet_address + assert_equal 'invalid addr', invalid_address.cidr_address_before_type_cast + assert_equal 'invalid addr', invalid_address.inet_address_before_type_cast + assert invalid_address.save + + invalid_address.reload + assert_nil invalid_address.cidr_address + assert_nil invalid_address.inet_address + assert_nil invalid_address.cidr_address_before_type_cast + assert_nil invalid_address.inet_address_before_type_cast + end + + def test_schema_dump_with_shorthand + output = dump_table_schema("postgresql_network_addresses") + assert_match %r{t\.inet\s+"inet_address",\s+default: "192\.168\.1\.1"}, output + assert_match %r{t\.cidr\s+"cidr_address",\s+default: "192\.168\.1\.0/24"}, output + assert_match %r{t\.macaddr\s+"mac_address",\s+default: "ff:ff:ff:ff:ff:ff"}, output + end +end diff --git a/activerecord/test/cases/adapters/postgresql/numbers_test.rb b/activerecord/test/cases/adapters/postgresql/numbers_test.rb new file mode 100644 index 0000000000..70aa898439 --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/numbers_test.rb @@ -0,0 +1,49 @@ +require "cases/helper" + +class PostgresqlNumberTest < ActiveRecord::TestCase + class PostgresqlNumber < ActiveRecord::Base; end + + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table('postgresql_numbers', force: true) do |t| + t.column 'single', 'REAL' + t.column 'double', 'DOUBLE PRECISION' + end + end + + teardown do + @connection.execute 'DROP TABLE IF EXISTS postgresql_numbers' + end + + def test_data_type + assert_equal :float, PostgresqlNumber.columns_hash["single"].type + assert_equal :float, PostgresqlNumber.columns_hash["double"].type + end + + def test_values + @connection.execute("INSERT INTO postgresql_numbers (id, single, double) VALUES (1, 123.456, 123456.789)") + @connection.execute("INSERT INTO postgresql_numbers (id, single, double) VALUES (2, '-Infinity', 'Infinity')") + @connection.execute("INSERT INTO postgresql_numbers (id, single, double) VALUES (3, 123.456, 'NaN')") + + first, second, third = PostgresqlNumber.find(1, 2, 3) + + assert_equal 123.456, first.single + assert_equal 123456.789, first.double + assert_equal(-::Float::INFINITY, second.single) + assert_equal ::Float::INFINITY, second.double + assert_same ::Float::NAN, third.double + end + + def test_update + record = PostgresqlNumber.create! single: "123.456", double: "123456.789" + new_single = 789.012 + new_double = 789012.345 + record.single = new_single + record.double = new_double + record.save! + + record.reload + assert_equal new_single, record.single + assert_equal new_double, record.double + end +end diff --git a/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb b/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb index 8b017760b1..564712522d 100644 --- a/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb +++ b/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb @@ -1,18 +1,30 @@ -# encoding: utf-8 require "cases/helper" +require 'support/ddl_helper' +require 'support/connection_helper' module ActiveRecord module ConnectionAdapters class PostgreSQLAdapterTest < ActiveRecord::TestCase + include DdlHelper + include ConnectionHelper + def setup @connection = ActiveRecord::Base.connection - @connection.exec_query('drop table if exists ex') - @connection.exec_query('create table ex(id serial primary key, number integer, data character varying(255))') + end + + def test_bad_connection + assert_raise ActiveRecord::NoDatabaseError do + configuration = ActiveRecord::Base.configurations['arunit'].merge(database: 'should_not_exist-cinco-dog-db') + connection = ActiveRecord::Base.postgresql_connection(configuration) + connection.exec_query('SELECT 1') + end end def test_valid_column - column = @connection.columns('ex').find { |col| col.name == 'id' } - assert @connection.valid_type?(column.type) + with_example_table do + column = @connection.columns('ex').find { |col| col.name == 'id' } + assert @connection.valid_type?(column.type) + end end def test_invalid_column @@ -20,7 +32,9 @@ module ActiveRecord end def test_primary_key - assert_equal 'id', @connection.primary_key('ex') + with_example_table do + assert_equal 'id', @connection.primary_key('ex') + end end def test_primary_key_works_tables_containing_capital_letters @@ -28,15 +42,21 @@ module ActiveRecord end def test_non_standard_primary_key - @connection.exec_query('drop table if exists ex') - @connection.exec_query('create table ex(data character varying(255) primary key)') - assert_equal 'data', @connection.primary_key('ex') + with_example_table 'data character varying(255) primary key' do + assert_equal 'data', @connection.primary_key('ex') + end end def test_primary_key_returns_nil_for_no_pk - @connection.exec_query('drop table if exists ex') - @connection.exec_query('create table ex(id integer)') - assert_nil @connection.primary_key('ex') + with_example_table 'id integer' do + assert_nil @connection.primary_key('ex') + end + end + + def test_composite_primary_key + with_example_table 'id serial, number serial, PRIMARY KEY (id, number)' do + assert_nil @connection.primary_key('ex') + end end def test_primary_key_raises_error_if_table_not_found @@ -46,20 +66,40 @@ module ActiveRecord end def test_insert_sql_with_proprietary_returning_clause - id = @connection.insert_sql("insert into ex (number) values(5150)", nil, "number") - assert_equal "5150", id + with_example_table do + id = @connection.insert_sql("insert into ex (number) values(5150)", nil, "number") + assert_equal "5150", id + end end def test_insert_sql_with_quoted_schema_and_table_name - id = @connection.insert_sql('insert into "public"."ex" (number) values(5150)') - expect = @connection.query('select max(id) from ex').first.first - assert_equal expect, id + with_example_table do + id = @connection.insert_sql('insert into "public"."ex" (number) values(5150)') + expect = @connection.query('select max(id) from ex').first.first + assert_equal expect, id + end end def test_insert_sql_with_no_space_after_table_name - id = @connection.insert_sql("insert into ex(number) values(5150)") - expect = @connection.query('select max(id) from ex').first.first - assert_equal expect, id + with_example_table do + id = @connection.insert_sql("insert into ex(number) values(5150)") + expect = @connection.query('select max(id) from ex').first.first + assert_equal expect, id + end + end + + def test_multiline_insert_sql + with_example_table do + id = @connection.insert_sql(<<-SQL) + insert into ex( + number) + values( + 5152 + ) + SQL + expect = @connection.query('select max(id) from ex').first.first + assert_equal expect, id + end end def test_insert_sql_with_returning_disabled @@ -99,10 +139,10 @@ module ActiveRecord end def test_default_sequence_name - assert_equal 'accounts_id_seq', + assert_equal 'public.accounts_id_seq', @connection.default_sequence_name('accounts', 'id') - assert_equal 'accounts_id_seq', + assert_equal 'public.accounts_id_seq', @connection.default_sequence_name('accounts') end @@ -115,53 +155,104 @@ module ActiveRecord end def test_pk_and_sequence_for - pk, seq = @connection.pk_and_sequence_for('ex') - assert_equal 'id', pk - assert_equal @connection.default_sequence_name('ex', 'id'), seq + with_example_table do + pk, seq = @connection.pk_and_sequence_for('ex') + assert_equal 'id', pk + assert_equal @connection.default_sequence_name('ex', 'id'), seq.to_s + end end def test_pk_and_sequence_for_with_non_standard_primary_key - @connection.exec_query('drop table if exists ex') - @connection.exec_query('create table ex(code serial primary key)') - pk, seq = @connection.pk_and_sequence_for('ex') - assert_equal 'code', pk - assert_equal @connection.default_sequence_name('ex', 'code'), seq + with_example_table 'code serial primary key' do + pk, seq = @connection.pk_and_sequence_for('ex') + assert_equal 'code', pk + assert_equal @connection.default_sequence_name('ex', 'code'), seq.to_s + end end def test_pk_and_sequence_for_returns_nil_if_no_seq - @connection.exec_query('drop table if exists ex') - @connection.exec_query('create table ex(id integer primary key)') - assert_nil @connection.pk_and_sequence_for('ex') + with_example_table 'id integer primary key' do + assert_nil @connection.pk_and_sequence_for('ex') + end end def test_pk_and_sequence_for_returns_nil_if_no_pk - @connection.exec_query('drop table if exists ex') - @connection.exec_query('create table ex(id integer)') - assert_nil @connection.pk_and_sequence_for('ex') + with_example_table 'id integer' do + assert_nil @connection.pk_and_sequence_for('ex') + end end def test_pk_and_sequence_for_returns_nil_if_table_not_found assert_nil @connection.pk_and_sequence_for('unobtainium') end + def test_pk_and_sequence_for_with_collision_pg_class_oid + @connection.exec_query('create table ex(id serial primary key)') + @connection.exec_query('create table ex2(id serial primary key)') + + correct_depend_record = [ + "'pg_class'::regclass", + "'ex_id_seq'::regclass", + '0', + "'pg_class'::regclass", + "'ex'::regclass", + '1', + "'a'" + ] + + collision_depend_record = [ + "'pg_attrdef'::regclass", + "'ex2_id_seq'::regclass", + '0', + "'pg_class'::regclass", + "'ex'::regclass", + '1', + "'a'" + ] + + @connection.exec_query( + "DELETE FROM pg_depend WHERE objid = 'ex_id_seq'::regclass AND refobjid = 'ex'::regclass AND deptype = 'a'" + ) + @connection.exec_query( + "INSERT INTO pg_depend VALUES(#{collision_depend_record.join(',')})" + ) + @connection.exec_query( + "INSERT INTO pg_depend VALUES(#{correct_depend_record.join(',')})" + ) + + seq = @connection.pk_and_sequence_for('ex').last + assert_equal PostgreSQL::Name.new("public", "ex_id_seq"), seq + + @connection.exec_query( + "DELETE FROM pg_depend WHERE objid = 'ex2_id_seq'::regclass AND refobjid = 'ex'::regclass AND deptype = 'a'" + ) + ensure + @connection.exec_query('DROP TABLE IF EXISTS ex') + @connection.exec_query('DROP TABLE IF EXISTS ex2') + end + def test_exec_insert_number - insert(@connection, 'number' => 10) + with_example_table do + insert(@connection, 'number' => 10) - result = @connection.exec_query('SELECT number FROM ex WHERE number = 10') + result = @connection.exec_query('SELECT number FROM ex WHERE number = 10') - assert_equal 1, result.rows.length - assert_equal "10", result.rows.last.last + assert_equal 1, result.rows.length + assert_equal "10", result.rows.last.last + end end def test_exec_insert_string - str = 'いただきます！' - insert(@connection, 'number' => 10, 'data' => str) + with_example_table do + str = 'いただきます！' + insert(@connection, 'number' => 10, 'data' => str) - result = @connection.exec_query('SELECT number, data FROM ex WHERE number = 10') + result = @connection.exec_query('SELECT number, data FROM ex WHERE number = 10') - value = result.rows.last.last + value = result.rows.last.last - assert_equal str, value + assert_equal str, value + end end def test_table_alias_length @@ -171,58 +262,63 @@ module ActiveRecord end def test_exec_no_binds - result = @connection.exec_query('SELECT id, data FROM ex') - assert_equal 0, result.rows.length - assert_equal 2, result.columns.length - assert_equal %w{ id data }, result.columns - - string = @connection.quote('foo') - @connection.exec_query("INSERT INTO ex (id, data) VALUES (1, #{string})") - result = @connection.exec_query('SELECT id, data FROM ex') - assert_equal 1, result.rows.length - assert_equal 2, result.columns.length - - assert_equal [['1', 'foo']], result.rows + with_example_table do + result = @connection.exec_query('SELECT id, data FROM ex') + assert_equal 0, result.rows.length + assert_equal 2, result.columns.length + assert_equal %w{ id data }, result.columns + + string = @connection.quote('foo') + @connection.exec_query("INSERT INTO ex (id, data) VALUES (1, #{string})") + result = @connection.exec_query('SELECT id, data FROM ex') + assert_equal 1, result.rows.length + assert_equal 2, result.columns.length + + assert_equal [['1', 'foo']], result.rows + end end def test_exec_with_binds - string = @connection.quote('foo') - @connection.exec_query("INSERT INTO ex (id, data) VALUES (1, #{string})") - result = @connection.exec_query( - 'SELECT id, data FROM ex WHERE id = $1', nil, [[nil, 1]]) + with_example_table do + string = @connection.quote('foo') + @connection.exec_query("INSERT INTO ex (id, data) VALUES (1, #{string})") + result = @connection.exec_query( + 'SELECT id, data FROM ex WHERE id = $1', nil, [bind_param(1)]) - assert_equal 1, result.rows.length - assert_equal 2, result.columns.length + assert_equal 1, result.rows.length + assert_equal 2, result.columns.length - assert_equal [['1', 'foo']], result.rows + assert_equal [['1', 'foo']], result.rows + end end def test_exec_typecasts_bind_vals - string = @connection.quote('foo') - @connection.exec_query("INSERT INTO ex (id, data) VALUES (1, #{string})") + with_example_table do + string = @connection.quote('foo') + @connection.exec_query("INSERT INTO ex (id, data) VALUES (1, #{string})") - column = @connection.columns('ex').find { |col| col.name == 'id' } - result = @connection.exec_query( - 'SELECT id, data FROM ex WHERE id = $1', nil, [[column, '1-fuu']]) + bind = ActiveRecord::Relation::QueryAttribute.new("id", "1-fuu", ActiveRecord::Type::Integer.new) + result = @connection.exec_query( + 'SELECT id, data FROM ex WHERE id = $1', nil, [bind]) - assert_equal 1, result.rows.length - assert_equal 2, result.columns.length + assert_equal 1, result.rows.length + assert_equal 2, result.columns.length - assert_equal [['1', 'foo']], result.rows + assert_equal [['1', 'foo']], result.rows + end end def test_substitute_at - bind = @connection.substitute_at(nil, 0) - assert_equal Arel.sql('$1'), bind - - bind = @connection.substitute_at(nil, 1) - assert_equal Arel.sql('$2'), bind + bind = @connection.substitute_at(nil) + assert_equal Arel.sql('$1'), bind.to_sql end def test_partial_index - @connection.add_index 'ex', %w{ id number }, :name => 'partial', :where => "number > 100" - index = @connection.indexes('ex').find { |idx| idx.name == 'partial' } - assert_equal "(number > 100)", index.where + with_example_table do + @connection.add_index 'ex', %w{ id number }, :name => 'partial', :where => "number > 100" + index = @connection.indexes('ex').find { |idx| idx.name == 'partial' } + assert_equal "(number > 100)", index.where + end end def test_columns_for_distinct_zero_orders @@ -240,6 +336,14 @@ module ActiveRecord @connection.columns_for_distinct("posts.id", ["posts.created_at desc", "posts.position asc"]) end + def test_columns_for_distinct_with_case + assert_equal( + 'posts.id, CASE WHEN author.is_active THEN UPPER(author.name) ELSE UPPER(author.email) END AS alias_0', + @connection.columns_for_distinct('posts.id', + ["CASE WHEN author.is_active THEN UPPER(author.name) ELSE UPPER(author.email) END"]) + ) + end + def test_columns_for_distinct_blank_not_nil_orders assert_equal "posts.id, posts.created_at AS alias_0", @connection.columns_for_distinct("posts.id", ["posts.created_at desc", "", " "]) @@ -259,18 +363,83 @@ module ActiveRecord assert_equal "posts.title, posts.updater_id AS alias_0", @connection.columns_for_distinct("posts.title", ["posts.updater_id desc nulls last"]) end + def test_columns_for_distinct_without_order_specifiers + assert_equal "posts.title, posts.updater_id AS alias_0", + @connection.columns_for_distinct("posts.title", ["posts.updater_id"]) + + assert_equal "posts.title, posts.updater_id AS alias_0", + @connection.columns_for_distinct("posts.title", ["posts.updater_id nulls last"]) + + assert_equal "posts.title, posts.updater_id AS alias_0", + @connection.columns_for_distinct("posts.title", ["posts.updater_id nulls first"]) + end + def test_raise_error_when_cannot_translate_exception assert_raise TypeError do @connection.send(:log, nil) { @connection.execute(nil) } end end + def test_reload_type_map_for_newly_defined_types + @connection.execute "CREATE TYPE feeling AS ENUM ('good', 'bad')" + result = @connection.select_all "SELECT 'good'::feeling" + assert_instance_of(PostgreSQLAdapter::OID::Enum, + result.column_types["feeling"]) + ensure + @connection.execute "DROP TYPE IF EXISTS feeling" + reset_connection + end + + def test_only_reload_type_map_once_for_every_unknown_type + silence_warnings do + assert_queries 2, ignore_none: true do + @connection.select_all "SELECT NULL::anyelement" + end + assert_queries 1, ignore_none: true do + @connection.select_all "SELECT NULL::anyelement" + end + assert_queries 2, ignore_none: true do + @connection.select_all "SELECT NULL::anyarray" + end + end + ensure + reset_connection + end + + def test_only_warn_on_first_encounter_of_unknown_oid + warning = capture(:stderr) { + @connection.select_all "SELECT NULL::anyelement" + @connection.select_all "SELECT NULL::anyelement" + @connection.select_all "SELECT NULL::anyelement" + } + assert_match(/\Aunknown OID \d+: failed to recognize type of 'anyelement'. It will be treated as String.\n\z/, warning) + ensure + reset_connection + end + + def test_unparsed_defaults_are_at_least_set_when_saving + with_example_table "id SERIAL PRIMARY KEY, number INTEGER NOT NULL DEFAULT (4 + 4) * 2 / 4" do + number_klass = Class.new(ActiveRecord::Base) do + self.table_name = 'ex' + end + column = number_klass.columns_hash["number"] + assert_nil column.default + assert_nil column.default_function + + first_number = number_klass.new + assert_nil first_number.number + + first_number.save! + assert_equal 4, first_number.reload.number + end + end + private def insert(ctx, data) - binds = data.map { |name, value| - [ctx.columns('ex').find { |x| x.name == name }, value] + binds = data.map { |name, value| + bind_param(value, name) } - columns = binds.map(&:first).map(&:name) + columns = binds.map(&:name) bind_subs = columns.length.times.map { |x| "$#{x + 1}" } @@ -280,9 +449,17 @@ module ActiveRecord ctx.exec_insert(sql, 'SQL', binds) end + def with_example_table(definition = 'id serial primary key, number integer, data character varying(255)', &block) + super(@connection, 'ex', definition, &block) + end + def connection_without_insert_returning ActiveRecord::Base.postgresql_connection(ActiveRecord::Base.configurations['arunit'].merge(:insert_returning => false)) end + + def bind_param(value, name = nil) + ActiveRecord::Relation::QueryAttribute.new(name, value, ActiveRecord::Type::Value.new) + end end end end diff --git a/activerecord/test/cases/adapters/postgresql/quoting_test.rb b/activerecord/test/cases/adapters/postgresql/quoting_test.rb index 1122f8b9a1..60baacf67a 100644 --- a/activerecord/test/cases/adapters/postgresql/quoting_test.rb +++ b/activerecord/test/cases/adapters/postgresql/quoting_test.rb @@ -10,52 +10,33 @@ module ActiveRecord end def test_type_cast_true - c = Column.new(nil, 1, 'boolean') - assert_equal 't', @conn.type_cast(true, nil) - assert_equal 't', @conn.type_cast(true, c) + assert_equal 't', @conn.type_cast(true) end def test_type_cast_false - c = Column.new(nil, 1, 'boolean') - assert_equal 'f', @conn.type_cast(false, nil) - assert_equal 'f', @conn.type_cast(false, c) - end - - def test_type_cast_cidr - ip = IPAddr.new('255.0.0.0/8') - c = Column.new(nil, ip, 'cidr') - assert_equal ip, @conn.type_cast(ip, c) - end - - def test_type_cast_inet - ip = IPAddr.new('255.1.0.0/8') - c = Column.new(nil, ip, 'inet') - assert_equal ip, @conn.type_cast(ip, c) + assert_equal 'f', @conn.type_cast(false) end def test_quote_float_nan nan = 0.0/0 - c = Column.new(nil, 1, 'float') - assert_equal "'NaN'", @conn.quote(nan, c) + assert_equal "'NaN'", @conn.quote(nan) end def test_quote_float_infinity infinity = 1.0/0 - c = Column.new(nil, 1, 'float') - assert_equal "'Infinity'", @conn.quote(infinity, c) + assert_equal "'Infinity'", @conn.quote(infinity) end - def test_quote_cast_numeric - fixnum = 666 - c = Column.new(nil, nil, 'varchar') - assert_equal "'666'", @conn.quote(fixnum, c) - c = Column.new(nil, nil, 'text') - assert_equal "'666'", @conn.quote(fixnum, c) + def test_quote_range + range = "1,2]'; SELECT * FROM users; --".."a" + type = OID::Range.new(Type::Integer.new, :int8range) + assert_equal "'[1,0]'", @conn.quote(type.type_cast_for_database(range)) end - def test_quote_time_usec - assert_equal "'1970-01-01 00:00:00.000000'", @conn.quote(Time.at(0)) - assert_equal "'1970-01-01 00:00:00.000000'", @conn.quote(Time.at(0).to_datetime) + def test_quote_bit_string + value = "'); SELECT * FROM users; /*\n01\n*/--" + type = OID::Bit.new + assert_equal nil, @conn.quote(type.type_cast_for_database(value)) end end end diff --git a/activerecord/test/cases/adapters/postgresql/range_test.rb b/activerecord/test/cases/adapters/postgresql/range_test.rb new file mode 100644 index 0000000000..70cf21100a --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/range_test.rb @@ -0,0 +1,301 @@ +require "cases/helper" +require 'support/connection_helper' + +if ActiveRecord::Base.connection.supports_ranges? + class PostgresqlRange < ActiveRecord::Base + self.table_name = "postgresql_ranges" + end + + class PostgresqlRangeTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false + include ConnectionHelper + + def setup + @connection = PostgresqlRange.connection + begin + @connection.transaction do + @connection.execute <<_SQL + CREATE TYPE floatrange AS RANGE ( + subtype = float8, + subtype_diff = float8mi + ); +_SQL + + @connection.create_table('postgresql_ranges') do |t| + t.daterange :date_range + t.numrange :num_range + t.tsrange :ts_range + t.tstzrange :tstz_range + t.int4range :int4_range + t.int8range :int8_range + end + + @connection.add_column 'postgresql_ranges', 'float_range', 'floatrange' + end + PostgresqlRange.reset_column_information + rescue ActiveRecord::StatementInvalid + skip "do not test on PG without range" + end + + insert_range(id: 101, + date_range: "[''2012-01-02'', ''2012-01-04'']", + num_range: "[0.1, 0.2]", + ts_range: "[''2010-01-01 14:30'', ''2011-01-01 14:30'']", + tstz_range: "[''2010-01-01 14:30:00+05'', ''2011-01-01 14:30:00-03'']", + int4_range: "[1, 10]", + int8_range: "[10, 100]", + float_range: "[0.5, 0.7]") + + insert_range(id: 102, + date_range: "[''2012-01-02'', ''2012-01-04'')", + num_range: "[0.1, 0.2)", + ts_range: "[''2010-01-01 14:30'', ''2011-01-01 14:30'')", + tstz_range: "[''2010-01-01 14:30:00+05'', ''2011-01-01 14:30:00-03'')", + int4_range: "[1, 10)", + int8_range: "[10, 100)", + float_range: "[0.5, 0.7)") + + insert_range(id: 103, + date_range: "[''2012-01-02'',]", + num_range: "[0.1,]", + ts_range: "[''2010-01-01 14:30'',]", + tstz_range: "[''2010-01-01 14:30:00+05'',]", + int4_range: "[1,]", + int8_range: "[10,]", + float_range: "[0.5,]") + + insert_range(id: 104, + date_range: "[,]", + num_range: "[,]", + ts_range: "[,]", + tstz_range: "[,]", + int4_range: "[,]", + int8_range: "[,]", + float_range: "[,]") + + insert_range(id: 105, + date_range: "[''2012-01-02'', ''2012-01-02'')", + num_range: "[0.1, 0.1)", + ts_range: "[''2010-01-01 14:30'', ''2010-01-01 14:30'')", + tstz_range: "[''2010-01-01 14:30:00+05'', ''2010-01-01 06:30:00-03'')", + int4_range: "[1, 1)", + int8_range: "[10, 10)", + float_range: "[0.5, 0.5)") + + @new_range = PostgresqlRange.new + @first_range = PostgresqlRange.find(101) + @second_range = PostgresqlRange.find(102) + @third_range = PostgresqlRange.find(103) + @fourth_range = PostgresqlRange.find(104) + @empty_range = PostgresqlRange.find(105) + end + + teardown do + @connection.execute 'DROP TABLE IF EXISTS postgresql_ranges' + @connection.execute 'DROP TYPE IF EXISTS floatrange' + reset_connection + end + + def test_data_type_of_range_types + assert_equal :daterange, @first_range.column_for_attribute(:date_range).type + assert_equal :numrange, @first_range.column_for_attribute(:num_range).type + assert_equal :tsrange, @first_range.column_for_attribute(:ts_range).type + assert_equal :tstzrange, @first_range.column_for_attribute(:tstz_range).type + assert_equal :int4range, @first_range.column_for_attribute(:int4_range).type + assert_equal :int8range, @first_range.column_for_attribute(:int8_range).type + end + + def test_int4range_values + assert_equal 1...11, @first_range.int4_range + assert_equal 1...10, @second_range.int4_range + assert_equal 1...Float::INFINITY, @third_range.int4_range + assert_equal(-Float::INFINITY...Float::INFINITY, @fourth_range.int4_range) + assert_nil @empty_range.int4_range + end + + def test_int8range_values + assert_equal 10...101, @first_range.int8_range + assert_equal 10...100, @second_range.int8_range + assert_equal 10...Float::INFINITY, @third_range.int8_range + assert_equal(-Float::INFINITY...Float::INFINITY, @fourth_range.int8_range) + assert_nil @empty_range.int8_range + end + + def test_daterange_values + assert_equal Date.new(2012, 1, 2)...Date.new(2012, 1, 5), @first_range.date_range + assert_equal Date.new(2012, 1, 2)...Date.new(2012, 1, 4), @second_range.date_range + assert_equal Date.new(2012, 1, 2)...Float::INFINITY, @third_range.date_range + assert_equal(-Float::INFINITY...Float::INFINITY, @fourth_range.date_range) + assert_nil @empty_range.date_range + end + + def test_numrange_values + assert_equal BigDecimal.new('0.1')..BigDecimal.new('0.2'), @first_range.num_range + assert_equal BigDecimal.new('0.1')...BigDecimal.new('0.2'), @second_range.num_range + assert_equal BigDecimal.new('0.1')...BigDecimal.new('Infinity'), @third_range.num_range + assert_equal BigDecimal.new('-Infinity')...BigDecimal.new('Infinity'), @fourth_range.num_range + assert_nil @empty_range.num_range + end + + def test_tsrange_values + tz = ::ActiveRecord::Base.default_timezone + assert_equal Time.send(tz, 2010, 1, 1, 14, 30, 0)..Time.send(tz, 2011, 1, 1, 14, 30, 0), @first_range.ts_range + assert_equal Time.send(tz, 2010, 1, 1, 14, 30, 0)...Time.send(tz, 2011, 1, 1, 14, 30, 0), @second_range.ts_range + assert_equal(-Float::INFINITY...Float::INFINITY, @fourth_range.ts_range) + assert_nil @empty_range.ts_range + end + + def test_tstzrange_values + assert_equal Time.parse('2010-01-01 09:30:00 UTC')..Time.parse('2011-01-01 17:30:00 UTC'), @first_range.tstz_range + assert_equal Time.parse('2010-01-01 09:30:00 UTC')...Time.parse('2011-01-01 17:30:00 UTC'), @second_range.tstz_range + assert_equal(-Float::INFINITY...Float::INFINITY, @fourth_range.tstz_range) + assert_nil @empty_range.tstz_range + end + + def test_custom_range_values + assert_equal 0.5..0.7, @first_range.float_range + assert_equal 0.5...0.7, @second_range.float_range + assert_equal 0.5...Float::INFINITY, @third_range.float_range + assert_equal(-Float::INFINITY...Float::INFINITY, @fourth_range.float_range) + assert_nil @empty_range.float_range + end + + def test_create_tstzrange + tstzrange = Time.parse('2010-01-01 14:30:00 +0100')...Time.parse('2011-02-02 14:30:00 CDT') + round_trip(@new_range, :tstz_range, tstzrange) + assert_equal @new_range.tstz_range, tstzrange + assert_equal @new_range.tstz_range, Time.parse('2010-01-01 13:30:00 UTC')...Time.parse('2011-02-02 19:30:00 UTC') + end + + def test_update_tstzrange + assert_equal_round_trip(@first_range, :tstz_range, + Time.parse('2010-01-01 14:30:00 CDT')...Time.parse('2011-02-02 14:30:00 CET')) + assert_nil_round_trip(@first_range, :tstz_range, + Time.parse('2010-01-01 14:30:00 +0100')...Time.parse('2010-01-01 13:30:00 +0000')) + end + + def test_create_tsrange + tz = ::ActiveRecord::Base.default_timezone + assert_equal_round_trip(@new_range, :ts_range, + Time.send(tz, 2010, 1, 1, 14, 30, 0)...Time.send(tz, 2011, 2, 2, 14, 30, 0)) + end + + def test_update_tsrange + tz = ::ActiveRecord::Base.default_timezone + assert_equal_round_trip(@first_range, :ts_range, + Time.send(tz, 2010, 1, 1, 14, 30, 0)...Time.send(tz, 2011, 2, 2, 14, 30, 0)) + assert_nil_round_trip(@first_range, :ts_range, + Time.send(tz, 2010, 1, 1, 14, 30, 0)...Time.send(tz, 2010, 1, 1, 14, 30, 0)) + end + + def test_create_numrange + assert_equal_round_trip(@new_range, :num_range, + BigDecimal.new('0.5')...BigDecimal.new('1')) + end + + def test_update_numrange + assert_equal_round_trip(@first_range, :num_range, + BigDecimal.new('0.5')...BigDecimal.new('1')) + assert_nil_round_trip(@first_range, :num_range, + BigDecimal.new('0.5')...BigDecimal.new('0.5')) + end + + def test_create_daterange + assert_equal_round_trip(@new_range, :date_range, + Range.new(Date.new(2012, 1, 1), Date.new(2013, 1, 1), true)) + end + + def test_update_daterange + assert_equal_round_trip(@first_range, :date_range, + Date.new(2012, 2, 3)...Date.new(2012, 2, 10)) + assert_nil_round_trip(@first_range, :date_range, + Date.new(2012, 2, 3)...Date.new(2012, 2, 3)) + end + + def test_create_int4range + assert_equal_round_trip(@new_range, :int4_range, Range.new(3, 50, true)) + end + + def test_update_int4range + assert_equal_round_trip(@first_range, :int4_range, 6...10) + assert_nil_round_trip(@first_range, :int4_range, 3...3) + end + + def test_create_int8range + assert_equal_round_trip(@new_range, :int8_range, Range.new(30, 50, true)) + end + + def test_update_int8range + assert_equal_round_trip(@first_range, :int8_range, 60000...10000000) + assert_nil_round_trip(@first_range, :int8_range, 39999...39999) + end + + def test_exclude_beginning_for_subtypes_without_succ_method_is_not_supported + assert_raises(ArgumentError) { PostgresqlRange.create!(num_range: "(0.1, 0.2]") } + assert_raises(ArgumentError) { PostgresqlRange.create!(float_range: "(0.5, 0.7]") } + assert_raises(ArgumentError) { PostgresqlRange.create!(int4_range: "(1, 10]") } + assert_raises(ArgumentError) { PostgresqlRange.create!(int8_range: "(10, 100]") } + assert_raises(ArgumentError) { PostgresqlRange.create!(date_range: "(''2012-01-02'', ''2012-01-04'']") } + assert_raises(ArgumentError) { PostgresqlRange.create!(ts_range: "(''2010-01-01 14:30'', ''2011-01-01 14:30'']") } + assert_raises(ArgumentError) { PostgresqlRange.create!(tstz_range: "(''2010-01-01 14:30:00+05'', ''2011-01-01 14:30:00-03'']") } + end + + def test_update_all_with_ranges + PostgresqlRange.create! + + PostgresqlRange.update_all(int8_range: 1..100) + + assert_equal 1...101, PostgresqlRange.first.int8_range + end + + def test_ranges_correctly_escape_input + range = "-1,2]'; DROP TABLE postgresql_ranges; --".."a" + PostgresqlRange.update_all(int8_range: range) + + assert_nothing_raised do + PostgresqlRange.first + end + end + + private + def assert_equal_round_trip(range, attribute, value) + round_trip(range, attribute, value) + assert_equal value, range.public_send(attribute) + end + + def assert_nil_round_trip(range, attribute, value) + round_trip(range, attribute, value) + assert_nil range.public_send(attribute) + end + + def round_trip(range, attribute, value) + range.public_send "#{attribute}=", value + assert range.save + assert range.reload + end + + def insert_range(values) + @connection.execute <<-SQL + INSERT INTO postgresql_ranges ( + id, + date_range, + num_range, + ts_range, + tstz_range, + int4_range, + int8_range, + float_range + ) VALUES ( + #{values[:id]}, + '#{values[:date_range]}', + '#{values[:num_range]}', + '#{values[:ts_range]}', + '#{values[:tstz_range]}', + '#{values[:int4_range]}', + '#{values[:int8_range]}', + '#{values[:float_range]}' + ) + SQL + end + end +end diff --git a/activerecord/test/cases/adapters/postgresql/rename_table_test.rb b/activerecord/test/cases/adapters/postgresql/rename_table_test.rb new file mode 100644 index 0000000000..056a035622 --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/rename_table_test.rb @@ -0,0 +1,34 @@ +require "cases/helper" + +class PostgresqlRenameTableTest < ActiveRecord::TestCase + def setup + @connection = ActiveRecord::Base.connection + @connection.create_table :before_rename, force: true + end + + def teardown + @connection.execute 'DROP TABLE IF EXISTS "before_rename"' + @connection.execute 'DROP TABLE IF EXISTS "after_rename"' + end + + test "renaming a table also renames the primary key index" do + # sanity check + assert_equal 1, num_indices_named("before_rename_pkey") + assert_equal 0, num_indices_named("after_rename_pkey") + + @connection.rename_table :before_rename, :after_rename + + assert_equal 0, num_indices_named("before_rename_pkey") + assert_equal 1, num_indices_named("after_rename_pkey") + end + + private + + def num_indices_named(name) + @connection.execute(<<-SQL).values.length + SELECT 1 FROM "pg_index" + JOIN "pg_class" ON "pg_index"."indexrelid" = "pg_class"."oid" + WHERE "pg_class"."relname" = '#{name}' + SQL + end +end diff --git a/activerecord/test/cases/adapters/postgresql/schema_authorization_test.rb b/activerecord/test/cases/adapters/postgresql/schema_authorization_test.rb index d5e1838543..6937145439 100644 --- a/activerecord/test/cases/adapters/postgresql/schema_authorization_test.rb +++ b/activerecord/test/cases/adapters/postgresql/schema_authorization_test.rb @@ -27,7 +27,7 @@ class SchemaAuthorizationTest < ActiveRecord::TestCase end end - def teardown + teardown do set_session_auth @connection.execute "RESET search_path" USERS.each do |u| @@ -55,7 +55,7 @@ class SchemaAuthorizationTest < ActiveRecord::TestCase set_session_auth USERS.each do |u| set_session_auth u - assert_equal u, @connection.exec_query("SELECT name FROM #{TABLE_NAME} WHERE id = $1", 'SQL', [[nil, 1]]).first['name'] + assert_equal u, @connection.exec_query("SELECT name FROM #{TABLE_NAME} WHERE id = $1", 'SQL', [bind_param(1)]).first['name'] set_session_auth end end @@ -67,7 +67,7 @@ class SchemaAuthorizationTest < ActiveRecord::TestCase USERS.each do |u| @connection.clear_cache! set_session_auth u - assert_equal u, @connection.exec_query("SELECT name FROM #{TABLE_NAME} WHERE id = $1", 'SQL', [[nil, 1]]).first['name'] + assert_equal u, @connection.exec_query("SELECT name FROM #{TABLE_NAME} WHERE id = $1", 'SQL', [bind_param(1)]).first['name'] set_session_auth end end @@ -111,4 +111,7 @@ class SchemaAuthorizationTest < ActiveRecord::TestCase @connection.session_auth = auth || 'default' end + def bind_param(value) + ActiveRecord::Relation::QueryAttribute.new(nil, value, ActiveRecord::Type::Value.new) + end end diff --git a/activerecord/test/cases/adapters/postgresql/schema_test.rb b/activerecord/test/cases/adapters/postgresql/schema_test.rb index e8dd188ec8..83e35ad1a1 100644 --- a/activerecord/test/cases/adapters/postgresql/schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/schema_test.rb @@ -1,4 +1,6 @@ require "cases/helper" +require 'models/default' +require 'support/schema_dumping_helper' class SchemaTest < ActiveRecord::TestCase self.use_transactional_fixtures = false @@ -50,6 +52,16 @@ class SchemaTest < ActiveRecord::TestCase self.table_name = 'things' end + class Song < ActiveRecord::Base + self.table_name = "music.songs" + has_and_belongs_to_many :albums + end + + class Album < ActiveRecord::Base + self.table_name = "music.albums" + has_and_belongs_to_many :songs + end + def setup @connection = ActiveRecord::Base.connection @connection.execute "CREATE SCHEMA #{SCHEMA_NAME} CREATE TABLE #{TABLE_NAME} (#{COLUMNS.join(',')})" @@ -71,13 +83,13 @@ class SchemaTest < ActiveRecord::TestCase @connection.execute "CREATE TABLE #{SCHEMA_NAME}.#{UNMATCHED_PK_TABLE_NAME} (id integer NOT NULL DEFAULT nextval('#{SCHEMA_NAME}.#{UNMATCHED_SEQUENCE_NAME}'::regclass), CONSTRAINT unmatched_pkey PRIMARY KEY (id))" end - def teardown + teardown do @connection.execute "DROP SCHEMA #{SCHEMA2_NAME} CASCADE" @connection.execute "DROP SCHEMA #{SCHEMA_NAME} CASCADE" end def test_schema_names - assert_equal ["public", "schema_1", "test_schema", "test_schema2"], @connection.schema_names + assert_equal ["public", "test_schema", "test_schema2"], @connection.schema_names end def test_create_schema @@ -109,18 +121,40 @@ class SchemaTest < ActiveRecord::TestCase assert !@connection.schema_names.include?("test_schema3") end + def test_habtm_table_name_with_schema + ActiveRecord::Base.connection.execute <<-SQL + DROP SCHEMA IF EXISTS music CASCADE; + CREATE SCHEMA music; + CREATE TABLE music.albums (id serial primary key); + CREATE TABLE music.songs (id serial primary key); + CREATE TABLE music.albums_songs (album_id integer, song_id integer); + SQL + + song = Song.create + Album.create + assert_equal song, Song.includes(:albums).references(:albums).first + ensure + ActiveRecord::Base.connection.execute "DROP SCHEMA music CASCADE;" + end + def test_raise_drop_schema_with_nonexisting_schema assert_raises(ActiveRecord::StatementInvalid) do @connection.drop_schema "test_schema3" end end + def test_raise_wraped_exception_on_bad_prepare + assert_raises(ActiveRecord::StatementInvalid) do + @connection.exec_query "select * from developers where id = ?", 'sql', [[nil, 1]] + end + end + def test_schema_change_with_prepared_stmt altered = false - @connection.exec_query "select * from developers where id = $1", 'sql', [[nil, 1]] + @connection.exec_query "select * from developers where id = $1", 'sql', [bind_param(1)] @connection.exec_query "alter table developers add column zomg int", 'sql', [] altered = true - @connection.exec_query "select * from developers where id = $1", 'sql', [[nil, 1]] + @connection.exec_query "select * from developers where id = $1", 'sql', [bind_param(1)] ensure # We are not using DROP COLUMN IF EXISTS because that syntax is only # supported by pg 9.X @@ -240,6 +274,18 @@ class SchemaTest < ActiveRecord::TestCase assert_nothing_raised { with_schema_search_path nil } end + def test_index_name_exists + with_schema_search_path(SCHEMA_NAME) do + assert @connection.index_name_exists?(TABLE_NAME, INDEX_A_NAME, true) + assert @connection.index_name_exists?(TABLE_NAME, INDEX_B_NAME, true) + assert @connection.index_name_exists?(TABLE_NAME, INDEX_C_NAME, true) + assert @connection.index_name_exists?(TABLE_NAME, INDEX_D_NAME, true) + assert @connection.index_name_exists?(TABLE_NAME, INDEX_E_NAME, true) + assert @connection.index_name_exists?(TABLE_NAME, INDEX_E_NAME, true) + assert_not @connection.index_name_exists?(TABLE_NAME, 'missing_index', true) + end + end + def test_dump_indexes_for_schema_one do_dump_index_tests_for_schema(SCHEMA_NAME, INDEX_A_COLUMN, INDEX_B_COLUMN_S1, INDEX_D_COLUMN, INDEX_E_COLUMN) end @@ -253,13 +299,13 @@ class SchemaTest < ActiveRecord::TestCase end def test_with_uppercase_index_name - ActiveRecord::Base.connection.execute "CREATE INDEX \"things_Index\" ON #{SCHEMA_NAME}.things (name)" - assert_nothing_raised { ActiveRecord::Base.connection.remove_index! "things", "#{SCHEMA_NAME}.things_Index"} + @connection.execute "CREATE INDEX \"things_Index\" ON #{SCHEMA_NAME}.things (name)" + assert_nothing_raised { @connection.remove_index! "things", "#{SCHEMA_NAME}.things_Index"} + @connection.execute "CREATE INDEX \"things_Index\" ON #{SCHEMA_NAME}.things (name)" - ActiveRecord::Base.connection.execute "CREATE INDEX \"things_Index\" ON #{SCHEMA_NAME}.things (name)" - ActiveRecord::Base.connection.schema_search_path = SCHEMA_NAME - assert_nothing_raised { ActiveRecord::Base.connection.remove_index! "things", "things_Index"} - ActiveRecord::Base.connection.schema_search_path = "public" + with_schema_search_path SCHEMA_NAME do + assert_nothing_raised { @connection.remove_index! "things", "things_Index"} + end end def test_primary_key_with_schema_specified @@ -287,14 +333,15 @@ class SchemaTest < ActiveRecord::TestCase end def test_pk_and_sequence_for_with_schema_specified + pg_name = ActiveRecord::ConnectionAdapters::PostgreSQL::Name [ %("#{SCHEMA_NAME}"."#{PK_TABLE_NAME}"), %("#{SCHEMA_NAME}"."#{UNMATCHED_PK_TABLE_NAME}") ].each do |given| pk, seq = @connection.pk_and_sequence_for(given) assert_equal 'id', pk, "primary key should be found when table referenced as #{given}" - assert_equal "#{PK_TABLE_NAME}_id_seq", seq, "sequence name should be found when table referenced as #{given}" if given == %("#{SCHEMA_NAME}"."#{PK_TABLE_NAME}") - assert_equal "#{UNMATCHED_SEQUENCE_NAME}", seq, "sequence name should be found when table referenced as #{given}" if given == %("#{SCHEMA_NAME}"."#{UNMATCHED_PK_TABLE_NAME}") + assert_equal pg_name.new(SCHEMA_NAME, "#{PK_TABLE_NAME}_id_seq"), seq, "sequence name should be found when table referenced as #{given}" if given == %("#{SCHEMA_NAME}"."#{PK_TABLE_NAME}") + assert_equal pg_name.new(SCHEMA_NAME, UNMATCHED_SEQUENCE_NAME), seq, "sequence name should be found when table referenced as #{given}" if given == %("#{SCHEMA_NAME}"."#{UNMATCHED_PK_TABLE_NAME}") end end @@ -310,18 +357,17 @@ class SchemaTest < ActiveRecord::TestCase end def test_prepared_statements_with_multiple_schemas + [SCHEMA_NAME, SCHEMA2_NAME].each do |schema_name| + with_schema_search_path schema_name do + Thing5.create(:id => 1, :name => "thing inside #{SCHEMA_NAME}", :email => "thing1@localhost", :moment => Time.now) + end + end - @connection.schema_search_path = SCHEMA_NAME - Thing5.create(:id => 1, :name => "thing inside #{SCHEMA_NAME}", :email => "thing1@localhost", :moment => Time.now) - - @connection.schema_search_path = SCHEMA2_NAME - Thing5.create(:id => 1, :name => "thing inside #{SCHEMA2_NAME}", :email => "thing1@localhost", :moment => Time.now) - - @connection.schema_search_path = SCHEMA_NAME - assert_equal 1, Thing5.count - - @connection.schema_search_path = SCHEMA2_NAME - assert_equal 1, Thing5.count + [SCHEMA_NAME, SCHEMA2_NAME].each do |schema_name| + with_schema_search_path schema_name do + assert_equal 1, Thing5.count + end + end end def test_schema_exists? @@ -335,6 +381,22 @@ class SchemaTest < ActiveRecord::TestCase end end + def test_reset_pk_sequence + sequence_name = "#{SCHEMA_NAME}.#{UNMATCHED_SEQUENCE_NAME}" + @connection.execute "SELECT setval('#{sequence_name}', 123)" + assert_equal "124", @connection.select_value("SELECT nextval('#{sequence_name}')") + @connection.reset_pk_sequence!("#{SCHEMA_NAME}.#{UNMATCHED_PK_TABLE_NAME}") + assert_equal "1", @connection.select_value("SELECT nextval('#{sequence_name}')") + end + + def test_set_pk_sequence + table_name = "#{SCHEMA_NAME}.#{PK_TABLE_NAME}" + _, sequence_name = @connection.pk_and_sequence_for table_name + @connection.set_pk_sequence! table_name, 123 + assert_equal "124", @connection.select_value("SELECT nextval('#{sequence_name}')") + @connection.reset_pk_sequence! table_name + end + private def columns(table_name) @connection.send(:column_definitions, table_name).map do |name, type, default| @@ -351,7 +413,7 @@ class SchemaTest < ActiveRecord::TestCase def do_dump_index_tests_for_schema(this_schema_name, first_index_column_name, second_index_column_name, third_index_column_name, fourth_index_column_name) with_schema_search_path(this_schema_name) do - indexes = @connection.indexes(TABLE_NAME).sort_by {|i| i.name} + indexes = @connection.indexes(TABLE_NAME).sort_by(&:name) assert_equal 4,indexes.size do_dump_index_assertions_for_one_index(indexes[0], INDEX_A_NAME, first_index_column_name) @@ -373,4 +435,82 @@ class SchemaTest < ActiveRecord::TestCase assert_equal this_index_column, this_index.columns[0] assert_equal this_index_name, this_index.name end + + def bind_param(value) + ActiveRecord::Relation::QueryAttribute.new(nil, value, ActiveRecord::Type::Value.new) + end +end + +class SchemaForeignKeyTest < ActiveRecord::TestCase + include SchemaDumpingHelper + + setup do + @connection = ActiveRecord::Base.connection + end + + def test_dump_foreign_key_targeting_different_schema + @connection.create_schema "my_schema" + @connection.create_table "my_schema.trains" do |t| + t.string :name + end + @connection.create_table "wagons" do |t| + t.integer :train_id + end + @connection.add_foreign_key "wagons", "my_schema.trains", column: "train_id" + output = dump_table_schema "wagons" + assert_match %r{\s+add_foreign_key "wagons", "my_schema\.trains", column: "train_id"$}, output + ensure + @connection.execute "DROP TABLE IF EXISTS wagons" + @connection.execute "DROP TABLE IF EXISTS my_schema.trains" + @connection.execute "DROP SCHEMA IF EXISTS my_schema" + end +end + +class DefaultsUsingMultipleSchemasAndDomainTest < ActiveSupport::TestCase + setup do + @connection = ActiveRecord::Base.connection + @connection.execute "DROP SCHEMA IF EXISTS schema_1 CASCADE" + @connection.execute "CREATE SCHEMA schema_1" + @connection.execute "CREATE DOMAIN schema_1.text AS text" + @connection.execute "CREATE DOMAIN schema_1.varchar AS varchar" + @connection.execute "CREATE DOMAIN schema_1.bpchar AS bpchar" + + @old_search_path = @connection.schema_search_path + @connection.schema_search_path = "schema_1, pg_catalog" + @connection.create_table "defaults" do |t| + t.text "text_col", default: "some value" + t.string "string_col", default: "some value" + end + Default.reset_column_information + end + + teardown do + @connection.schema_search_path = @old_search_path + @connection.execute "DROP SCHEMA IF EXISTS schema_1 CASCADE" + Default.reset_column_information + end + + def test_text_defaults_in_new_schema_when_overriding_domain + assert_equal "some value", Default.new.text_col, "Default of text column was not correctly parsed" + end + + def test_string_defaults_in_new_schema_when_overriding_domain + assert_equal "some value", Default.new.string_col, "Default of string column was not correctly parsed" + end + + def test_bpchar_defaults_in_new_schema_when_overriding_domain + @connection.execute "ALTER TABLE defaults ADD bpchar_col bpchar DEFAULT 'some value'" + Default.reset_column_information + assert_equal "some value", Default.new.bpchar_col, "Default of bpchar column was not correctly parsed" + end + + def test_text_defaults_after_updating_column_default + @connection.execute "ALTER TABLE defaults ALTER COLUMN text_col SET DEFAULT 'some text'::schema_1.text" + assert_equal "some text", Default.new.text_col, "Default of text column was not correctly parsed after updating default using '::text' since postgreSQL will add parens to the default in db" + end + + def test_default_containing_quote_and_colons + @connection.execute "ALTER TABLE defaults ALTER COLUMN string_col SET DEFAULT 'foo''::bar'" + assert_equal "foo'::bar", Default.new.string_col + end end diff --git a/activerecord/test/cases/adapters/postgresql/sql_types_test.rb b/activerecord/test/cases/adapters/postgresql/sql_types_test.rb deleted file mode 100644 index d7d40f6385..0000000000 --- a/activerecord/test/cases/adapters/postgresql/sql_types_test.rb +++ /dev/null @@ -1,18 +0,0 @@ -require "cases/helper" - -class SqlTypesTest < ActiveRecord::TestCase - def test_binary_types - assert_equal 'bytea', type_to_sql(:binary, 100_000) - assert_raise ActiveRecord::ActiveRecordError do - type_to_sql :binary, 4294967295 - end - assert_equal 'text', type_to_sql(:text, 100_000) - assert_raise ActiveRecord::ActiveRecordError do - type_to_sql :text, 4294967295 - end - end - - def type_to_sql(*args) - ActiveRecord::Base.connection.type_to_sql(*args) - end -end diff --git a/activerecord/test/cases/adapters/postgresql/statement_pool_test.rb b/activerecord/test/cases/adapters/postgresql/statement_pool_test.rb index f1c4b85126..1497b0abc7 100644 --- a/activerecord/test/cases/adapters/postgresql/statement_pool_test.rb +++ b/activerecord/test/cases/adapters/postgresql/statement_pool_test.rb @@ -1,38 +1,40 @@ require 'cases/helper' -module ActiveRecord::ConnectionAdapters - class PostgreSQLAdapter < AbstractAdapter - class InactivePGconn - def query(*args) - raise PGError - end +module ActiveRecord + module ConnectionAdapters + class PostgreSQLAdapter < AbstractAdapter + class InactivePGconn + def query(*args) + raise PGError + end - def status - PGconn::CONNECTION_BAD + def status + PGconn::CONNECTION_BAD + end end - end - class StatementPoolTest < ActiveRecord::TestCase - def test_cache_is_per_pid - return skip('must support fork') unless Process.respond_to?(:fork) + class StatementPoolTest < ActiveRecord::TestCase + if Process.respond_to?(:fork) + def test_cache_is_per_pid + cache = StatementPool.new nil, 10 + cache['foo'] = 'bar' + assert_equal 'bar', cache['foo'] - cache = StatementPool.new nil, 10 - cache['foo'] = 'bar' - assert_equal 'bar', cache['foo'] + pid = fork { + lookup = cache['foo']; + exit!(!lookup) + } - pid = fork { - lookup = cache['foo']; - exit!(!lookup) - } - - Process.waitpid pid - assert $?.success?, 'process should exit successfully' - end + Process.waitpid pid + assert $?.success?, 'process should exit successfully' + end + end - def test_dealloc_does_not_raise_on_inactive_connection - cache = StatementPool.new InactivePGconn.new, 10 - cache['foo'] = 'bar' - assert_nothing_raised { cache.clear } + def test_dealloc_does_not_raise_on_inactive_connection + cache = StatementPool.new InactivePGconn.new, 10 + cache['foo'] = 'bar' + assert_nothing_raised { cache.clear } + end end end end diff --git a/activerecord/test/cases/adapters/postgresql/timestamp_test.rb b/activerecord/test/cases/adapters/postgresql/timestamp_test.rb index dbc69a529c..3091ee136f 100644 --- a/activerecord/test/cases/adapters/postgresql/timestamp_test.rb +++ b/activerecord/test/cases/adapters/postgresql/timestamp_test.rb @@ -1,7 +1,49 @@ require 'cases/helper' +require 'support/schema_dumping_helper' require 'models/developer' require 'models/topic' +class PostgresqlTimestampTest < ActiveRecord::TestCase + class PostgresqlTimestampWithZone < ActiveRecord::Base; end + + self.use_transactional_fixtures = false + + setup do + @connection = ActiveRecord::Base.connection + @connection.execute("INSERT INTO postgresql_timestamp_with_zones (id, time) VALUES (1, '2010-01-01 10:00:00-1')") + end + + teardown do + PostgresqlTimestampWithZone.delete_all + end + + def test_timestamp_with_zone_values_with_rails_time_zone_support + with_timezone_config default: :utc, aware_attributes: true do + @connection.reconnect! + + timestamp = PostgresqlTimestampWithZone.find(1) + assert_equal Time.utc(2010,1,1, 11,0,0), timestamp.time + assert_instance_of Time, timestamp.time + end + ensure + @connection.reconnect! + end + + def test_timestamp_with_zone_values_without_rails_time_zone_support + with_timezone_config default: :local, aware_attributes: false do + @connection.reconnect! + # make sure to use a non-UTC time zone + @connection.execute("SET time zone 'America/Jamaica'", 'SCHEMA') + + timestamp = PostgresqlTimestampWithZone.find(1) + assert_equal Time.utc(2010,1,1, 11,0,0), timestamp.time + assert_instance_of Time, timestamp.time + end + ensure + @connection.reconnect! + end +end + class TimestampTest < ActiveRecord::TestCase fixtures :topics @@ -12,10 +54,6 @@ class TimestampTest < ActiveRecord::TestCase end def test_load_infinity_and_beyond - unless current_adapter?(:PostgreSQLAdapter) - return skip("only tested on postgresql") - end - d = Developer.find_by_sql("select 'infinity'::timestamp as updated_at") assert d.first.updated_at.infinite?, 'timestamp should be infinite' @@ -26,10 +64,6 @@ class TimestampTest < ActiveRecord::TestCase end def test_save_infinity_and_beyond - unless current_adapter?(:PostgreSQLAdapter) - return skip("only tested on postgresql") - end - d = Developer.create!(:name => 'aaron', :updated_at => 1.0 / 0.0) assert_equal(1.0 / 0.0, d.updated_at) @@ -37,6 +71,35 @@ class TimestampTest < ActiveRecord::TestCase assert_equal(-1.0 / 0.0, d.updated_at) end + def test_bc_timestamp + date = Date.new(0) - 1.week + Developer.create!(:name => "aaron", :updated_at => date) + assert_equal date, Developer.find_by_name("aaron").updated_at + end + + def test_bc_timestamp_leap_year + date = Time.utc(-4, 2, 29) + Developer.create!(:name => "taihou", :updated_at => date) + assert_equal date, Developer.find_by_name("taihou").updated_at + end + + def test_bc_timestamp_year_zero + date = Time.utc(0, 4, 7) + Developer.create!(:name => "yahagi", :updated_at => date) + assert_equal date, Developer.find_by_name("yahagi").updated_at + end +end + +class TimestampPrecisionTest < ActiveRecord::TestCase + include SchemaDumpingHelper + self.use_transactional_fixtures = false + + class Foo < ActiveRecord::Base; end + + teardown do + ActiveRecord::Base.connection.drop_table(:foos, if_exists: true) + end + def test_default_datetime_precision ActiveRecord::Base.connection.create_table(:foos) ActiveRecord::Base.connection.add_column :foos, :created_at, :datetime @@ -54,7 +117,7 @@ class TimestampTest < ActiveRecord::TestCase def test_timestamps_helper_with_custom_precision ActiveRecord::Base.connection.create_table(:foos) do |t| - t.timestamps :precision => 4 + t.timestamps :null => true, :precision => 4 end assert_equal 4, activerecord_column_option('foos', 'created_at', 'precision') assert_equal 4, activerecord_column_option('foos', 'updated_at', 'precision') @@ -62,7 +125,7 @@ class TimestampTest < ActiveRecord::TestCase def test_passing_precision_to_timestamp_does_not_set_limit ActiveRecord::Base.connection.create_table(:foos) do |t| - t.timestamps :precision => 4 + t.timestamps :null => true, :precision => 4 end assert_nil activerecord_column_option("foos", "created_at", "limit") assert_nil activerecord_column_option("foos", "updated_at", "limit") @@ -71,43 +134,57 @@ class TimestampTest < ActiveRecord::TestCase def test_invalid_timestamp_precision_raises_error assert_raises ActiveRecord::ActiveRecordError do ActiveRecord::Base.connection.create_table(:foos) do |t| - t.timestamps :precision => 7 + t.timestamps :null => true, :precision => 7 end end end def test_postgres_agrees_with_activerecord_about_precision ActiveRecord::Base.connection.create_table(:foos) do |t| - t.timestamps :precision => 4 + t.timestamps :null => true, :precision => 4 end assert_equal '4', pg_datetime_precision('foos', 'created_at') assert_equal '4', pg_datetime_precision('foos', 'updated_at') end - def test_bc_timestamp - unless current_adapter?(:PostgreSQLAdapter) - return skip("only tested on postgresql") + def test_formatting_timestamp_according_to_precision + ActiveRecord::Base.connection.create_table(:foos, force: true) do |t| + t.datetime :created_at, precision: 0 + t.datetime :updated_at, precision: 4 end - date = Date.new(0) - 1.second - Developer.create!(:name => "aaron", :updated_at => date) - assert_equal date, Developer.find_by_name("aaron").updated_at + date = ::Time.utc(2014, 8, 17, 12, 30, 0, 999999) + Foo.create!(created_at: date, updated_at: date) + assert foo = Foo.find_by(created_at: date) + assert_equal 1, Foo.where(updated_at: date).count + assert_equal date.to_s, foo.created_at.to_s + assert_equal date.to_s, foo.updated_at.to_s + assert_equal 000000, foo.created_at.usec + assert_equal 999900, foo.updated_at.usec + end + + def test_datetime_precision_with_zero_should_be_dumped + ActiveRecord::Base.connection.create_table(:foos) do |t| + t.timestamps precision: 0 + end + output = dump_table_schema("foos") + assert_match %r{t\.datetime\s+"created_at",\s+precision: 0,\s+null: false$}, output + assert_match %r{t\.datetime\s+"updated_at",\s+precision: 0,\s+null: false$}, output end private - def pg_datetime_precision(table_name, column_name) - results = ActiveRecord::Base.connection.execute("SELECT column_name, datetime_precision FROM information_schema.columns WHERE table_name ='#{table_name}'") - result = results.find do |result_hash| - result_hash["column_name"] == column_name - end - result && result["datetime_precision"] + def pg_datetime_precision(table_name, column_name) + results = ActiveRecord::Base.connection.execute("SELECT column_name, datetime_precision FROM information_schema.columns WHERE table_name ='#{table_name}'") + result = results.find do |result_hash| + result_hash["column_name"] == column_name end + result && result["datetime_precision"] + end - def activerecord_column_option(tablename, column_name, option) - result = ActiveRecord::Base.connection.columns(tablename).find do |column| - column.name == column_name - end - result && result.send(option) + def activerecord_column_option(tablename, column_name, option) + result = ActiveRecord::Base.connection.columns(tablename).find do |column| + column.name == column_name end - + result && result.send(option) + end end diff --git a/activerecord/test/cases/adapters/postgresql/type_lookup_test.rb b/activerecord/test/cases/adapters/postgresql/type_lookup_test.rb new file mode 100644 index 0000000000..4506e874bc --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/type_lookup_test.rb @@ -0,0 +1,33 @@ +require 'cases/helper' + +class PostgresqlTypeLookupTest < ActiveRecord::TestCase + setup do + @connection = ActiveRecord::Base.connection + end + + test "array delimiters are looked up correctly" do + box_array = @connection.type_map.lookup(1020) + int_array = @connection.type_map.lookup(1007) + + assert_equal ';', box_array.delimiter + assert_equal ',', int_array.delimiter + end + + test "array types correctly respect registration of subtypes" do + int_array = @connection.type_map.lookup(1007, -1, "integer[]") + bigint_array = @connection.type_map.lookup(1016, -1, "bigint[]") + big_array = [123456789123456789] + + assert_raises(RangeError) { int_array.type_cast_for_database(big_array) } + assert_equal "{123456789123456789}", bigint_array.type_cast_for_database(big_array) + end + + test "range types correctly respect registration of subtypes" do + int_range = @connection.type_map.lookup(3904, -1, "int4range") + bigint_range = @connection.type_map.lookup(3926, -1, "int8range") + big_range = 0..123456789123456789 + + assert_raises(RangeError) { int_range.type_cast_for_database(big_range) } + assert_equal "[0,123456789123456789]", bigint_range.type_cast_for_database(big_range) + end +end diff --git a/activerecord/test/cases/adapters/postgresql/utils_test.rb b/activerecord/test/cases/adapters/postgresql/utils_test.rb index 9e7b08ef34..3fdb6888d9 100644 --- a/activerecord/test/cases/adapters/postgresql/utils_test.rb +++ b/activerecord/test/cases/adapters/postgresql/utils_test.rb @@ -1,9 +1,10 @@ require 'cases/helper' class PostgreSQLUtilsTest < ActiveSupport::TestCase - include ActiveRecord::ConnectionAdapters::PostgreSQLAdapter::Utils + Name = ActiveRecord::ConnectionAdapters::PostgreSQL::Name + include ActiveRecord::ConnectionAdapters::PostgreSQL::Utils - def test_extract_schema_and_table + def test_extract_schema_qualified_name { %(table_name) => [nil,'table_name'], %("table.name") => [nil,'table.name'], @@ -14,7 +15,47 @@ class PostgreSQLUtilsTest < ActiveSupport::TestCase %("even spaces".table) => ['even spaces','table'], %(schema."table.name") => ['schema', 'table.name'] }.each do |given, expect| - assert_equal expect, extract_schema_and_table(given) + assert_equal Name.new(*expect), extract_schema_qualified_name(given) end end end + +class PostgreSQLNameTest < ActiveSupport::TestCase + Name = ActiveRecord::ConnectionAdapters::PostgreSQL::Name + + test "represents itself as schema.name" do + obj = Name.new("public", "articles") + assert_equal "public.articles", obj.to_s + end + + test "without schema, represents itself as name only" do + obj = Name.new(nil, "articles") + assert_equal "articles", obj.to_s + end + + test "quoted returns a string representation usable in a query" do + assert_equal %("articles"), Name.new(nil, "articles").quoted + assert_equal %("public"."articles"), Name.new("public", "articles").quoted + end + + test "prevents double quoting" do + name = Name.new('"quoted_schema"', '"quoted_table"') + assert_equal "quoted_schema.quoted_table", name.to_s + assert_equal %("quoted_schema"."quoted_table"), name.quoted + end + + test "equality based on state" do + assert_equal Name.new("access", "users"), Name.new("access", "users") + assert_equal Name.new(nil, "users"), Name.new(nil, "users") + assert_not_equal Name.new(nil, "users"), Name.new("access", "users") + assert_not_equal Name.new("access", "users"), Name.new("public", "users") + assert_not_equal Name.new("public", "users"), Name.new("public", "articles") + end + + test "can be used as hash key" do + hash = {Name.new("schema", "article_seq") => "success"} + assert_equal "success", hash[Name.new("schema", "article_seq")] + assert_equal nil, hash[Name.new("schema", "articles")] + assert_equal nil, hash[Name.new("public", "article_seq")] + end +end diff --git a/activerecord/test/cases/adapters/postgresql/uuid_test.rb b/activerecord/test/cases/adapters/postgresql/uuid_test.rb index b573d48807..6693843497 100644 --- a/activerecord/test/cases/adapters/postgresql/uuid_test.rb +++ b/activerecord/test/cases/adapters/postgresql/uuid_test.rb @@ -1,95 +1,321 @@ -# encoding: utf-8 - require "cases/helper" -require 'active_record/base' -require 'active_record/connection_adapters/postgresql_adapter' +require 'support/schema_dumping_helper' + +module PostgresqlUUIDHelper + def connection + @connection ||= ActiveRecord::Base.connection + end + + def drop_table(name) + connection.execute "drop table if exists #{name}" + end +end class PostgresqlUUIDTest < ActiveRecord::TestCase - class UUID < ActiveRecord::Base - self.table_name = 'pg_uuids' + include PostgresqlUUIDHelper + include SchemaDumpingHelper + + class UUIDType < ActiveRecord::Base + self.table_name = "uuid_data_type" end - def setup - @connection = ActiveRecord::Base.connection + setup do + connection.create_table "uuid_data_type" do |t| + t.uuid 'guid' + end + end + + teardown do + drop_table "uuid_data_type" + end + + def test_change_column_default + @connection.add_column :uuid_data_type, :thingy, :uuid, null: false, default: "uuid_generate_v1()" + UUIDType.reset_column_information + column = UUIDType.columns_hash['thingy'] + assert_equal "uuid_generate_v1()", column.default_function + + @connection.change_column :uuid_data_type, :thingy, :uuid, null: false, default: "uuid_generate_v4()" + + UUIDType.reset_column_information + column = UUIDType.columns_hash['thingy'] + assert_equal "uuid_generate_v4()", column.default_function + ensure + UUIDType.reset_column_information + end + + def test_data_type_of_uuid_types + column = UUIDType.columns_hash["guid"] + assert_equal :uuid, column.type + assert_equal "uuid", column.sql_type + assert_not column.array? + + type = UUIDType.type_for_attribute("guid") + assert_not type.binary? + end + + def test_treat_blank_uuid_as_nil + UUIDType.create! guid: '' + assert_equal(nil, UUIDType.last.guid) + end + + def test_treat_invalid_uuid_as_nil + uuid = UUIDType.create! guid: 'foobar' + assert_equal(nil, uuid.guid) + end + + def test_invalid_uuid_dont_modify_before_type_cast + uuid = UUIDType.new guid: 'foobar' + assert_equal 'foobar', uuid.guid_before_type_cast + end - unless @connection.supports_extensions? - return skip "do not test on PG without uuid-ossp" + def test_acceptable_uuid_regex + # Valid uuids + ['A0EEBC99-9C0B-4EF8-BB6D-6BB9BD380A11', + '{a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11}', + 'a0eebc999c0b4ef8bb6d6bb9bd380a11', + 'a0ee-bc99-9c0b-4ef8-bb6d-6bb9-bd38-0a11', + '{a0eebc99-9c0b4ef8-bb6d6bb9-bd380a11}', + # The following is not a valid RFC 4122 UUID, but PG doesn't seem to care, + # so we shouldn't block it either. (Pay attention to "fb6d" – the "f" here + # is invalid – it must be one of 8, 9, A, B, a, b according to the spec.) + '{a0eebc99-9c0b-4ef8-fb6d-6bb9bd380a11}', + ].each do |valid_uuid| + uuid = UUIDType.new guid: valid_uuid + assert_not_nil uuid.guid end - unless @connection.extension_enabled?('uuid-ossp') - @connection.enable_extension 'uuid-ossp' - @connection.commit_db_transaction + # Invalid uuids + [['A0EEBC99-9C0B-4EF8-BB6D-6BB9BD380A11'], + Hash.new, + 0, + 0.0, + true, + 'Z0000C99-9C0B-4EF8-BB6D-6BB9BD380A11', + 'a0eebc999r0b4ef8ab6d6bb9bd380a11', + 'a0ee-bc99------4ef8-bb6d-6bb9-bd38-0a11', + '{a0eebc99-bb6d6bb9-bd380a11}'].each do |invalid_uuid| + uuid = UUIDType.new guid: invalid_uuid + assert_nil uuid.guid + end + end + + def test_uuid_formats + ["A0EEBC99-9C0B-4EF8-BB6D-6BB9BD380A11", + "{a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11}", + "a0eebc999c0b4ef8bb6d6bb9bd380a11", + "a0ee-bc99-9c0b-4ef8-bb6d-6bb9-bd38-0a11", + "{a0eebc99-9c0b4ef8-bb6d6bb9-bd380a11}"].each do |valid_uuid| + UUIDType.create(guid: valid_uuid) + uuid = UUIDType.last + assert_equal "a0eebc99-9c0b-4ef8-bb6d-6bb9bd380a11", uuid.guid end + end + + def test_schema_dump_with_shorthand + output = dump_table_schema "uuid_data_type" + assert_match %r{t\.uuid "guid"}, output + end - @connection.reconnect! + def test_uniqueness_validation_ignores_uuid + klass = Class.new(ActiveRecord::Base) do + self.table_name = "uuid_data_type" + validates :guid, uniqueness: { case_sensitive: false } - @connection.transaction do - @connection.create_table('pg_uuids', id: :uuid) do |t| - t.string 'name' - t.uuid 'other_uuid', default: 'uuid_generate_v4()' + def self.name + "UUIDType" end end + + record = klass.create!(guid: "a0ee-bc99-9c0b-4ef8-bb6d-6bb9-bd38-0a11") + duplicate = klass.new(guid: record.guid) + + assert record.guid.present? # Ensure we actually are testing a UUID + assert_not duplicate.valid? + end +end + +class PostgresqlLargeKeysTest < ActiveRecord::TestCase + include PostgresqlUUIDHelper + include SchemaDumpingHelper + + def setup + connection.create_table('big_serials', id: :bigserial) do |t| + t.string 'name' + end end - def teardown - @connection.execute 'drop table if exists pg_uuids' + def test_omg + schema = dump_table_schema "big_serials" + assert_match "create_table \"big_serials\", id: :bigserial", schema end - def test_id_is_uuid - assert_equal :uuid, UUID.columns_hash['id'].type - assert UUID.primary_key + def teardown + drop_table "big_serials" end +end + +class PostgresqlUUIDGenerationTest < ActiveRecord::TestCase + include PostgresqlUUIDHelper + include SchemaDumpingHelper - def test_id_has_a_default - u = UUID.create - assert_not_nil u.id + class UUID < ActiveRecord::Base + self.table_name = 'pg_uuids' end - def test_auto_create_uuid - u = UUID.create - u.reload - assert_not_nil u.other_uuid + setup do + enable_extension!('uuid-ossp', connection) + + connection.create_table('pg_uuids', id: :uuid, default: 'uuid_generate_v1()') do |t| + t.string 'name' + t.uuid 'other_uuid', default: 'uuid_generate_v4()' + end + + # Create custom PostgreSQL function to generate UUIDs + # to test dumping tables which columns have defaults with custom functions + connection.execute <<-SQL + CREATE OR REPLACE FUNCTION my_uuid_generator() RETURNS uuid + AS $$ SELECT * FROM uuid_generate_v4() $$ + LANGUAGE SQL VOLATILE; + SQL + + # Create such a table with custom function as default value generator + connection.create_table('pg_uuids_2', id: :uuid, default: 'my_uuid_generator()') do |t| + t.string 'name' + t.uuid 'other_uuid_2', default: 'my_uuid_generator()' + end end - def test_pk_and_sequence_for_uuid_primary_key - pk, seq = @connection.pk_and_sequence_for('pg_uuids') - assert_equal 'id', pk - assert_equal nil, seq + teardown do + drop_table "pg_uuids" + drop_table 'pg_uuids_2' + connection.execute 'DROP FUNCTION IF EXISTS my_uuid_generator();' + disable_extension!('uuid-ossp', connection) end - def test_schema_dumper_for_uuid_primary_key - schema = StringIO.new - ActiveRecord::SchemaDumper.dump(@connection, schema) - assert_match(/\bcreate_table "pg_uuids", id: :uuid\b/, schema.string) + if ActiveRecord::Base.connection.supports_extensions? + def test_id_is_uuid + assert_equal :uuid, UUID.columns_hash['id'].type + assert UUID.primary_key + end + + def test_id_has_a_default + u = UUID.create + assert_not_nil u.id + end + + def test_auto_create_uuid + u = UUID.create + u.reload + assert_not_nil u.other_uuid + end + + def test_pk_and_sequence_for_uuid_primary_key + pk, seq = connection.pk_and_sequence_for('pg_uuids') + assert_equal 'id', pk + assert_equal nil, seq + end + + def test_schema_dumper_for_uuid_primary_key + schema = dump_table_schema "pg_uuids" + assert_match(/\bcreate_table "pg_uuids", id: :uuid, default: "uuid_generate_v1\(\)"/, schema) + assert_match(/t\.uuid "other_uuid", default: "uuid_generate_v4\(\)"/, schema) + end + + def test_schema_dumper_for_uuid_primary_key_with_custom_default + schema = dump_table_schema "pg_uuids_2" + assert_match(/\bcreate_table "pg_uuids_2", id: :uuid, default: "my_uuid_generator\(\)"/, schema) + assert_match(/t\.uuid "other_uuid_2", default: "my_uuid_generator\(\)"/, schema) + end end end class PostgresqlUUIDTestNilDefault < ActiveRecord::TestCase - class UUID < ActiveRecord::Base - self.table_name = 'pg_uuids' - end + include PostgresqlUUIDHelper + include SchemaDumpingHelper - def setup - @connection = ActiveRecord::Base.connection - @connection.reconnect! + setup do + enable_extension!('uuid-ossp', connection) - @connection.transaction do - @connection.create_table('pg_uuids', id: false) do |t| - t.primary_key :id, :uuid, default: nil - t.string 'name' - end + connection.create_table('pg_uuids', id: false) do |t| + t.primary_key :id, :uuid, default: nil + t.string 'name' end end - def teardown - @connection.execute 'drop table if exists pg_uuids' + teardown do + drop_table "pg_uuids" + disable_extension!('uuid-ossp', connection) end - def test_id_allows_default_override_via_nil - col_desc = @connection.execute("SELECT pg_get_expr(d.adbin, d.adrelid) as default + if ActiveRecord::Base.connection.supports_extensions? + def test_id_allows_default_override_via_nil + col_desc = connection.execute("SELECT pg_get_expr(d.adbin, d.adrelid) as default FROM pg_attribute a LEFT JOIN pg_attrdef d ON a.attrelid = d.adrelid AND a.attnum = d.adnum WHERE a.attname='id' AND a.attrelid = 'pg_uuids'::regclass").first - assert_nil col_desc["default"] + assert_nil col_desc["default"] + end + + def test_schema_dumper_for_uuid_primary_key_with_default_override_via_nil + schema = dump_table_schema "pg_uuids" + assert_match(/\bcreate_table "pg_uuids", id: :uuid, default: nil/, schema) + end end end + +class PostgresqlUUIDTestInverseOf < ActiveRecord::TestCase + include PostgresqlUUIDHelper + + class UuidPost < ActiveRecord::Base + self.table_name = 'pg_uuid_posts' + has_many :uuid_comments, inverse_of: :uuid_post + end + + class UuidComment < ActiveRecord::Base + self.table_name = 'pg_uuid_comments' + belongs_to :uuid_post + end + + setup do + enable_extension!('uuid-ossp', connection) + + connection.transaction do + connection.create_table('pg_uuid_posts', id: :uuid) do |t| + t.string 'title' + end + connection.create_table('pg_uuid_comments', id: :uuid) do |t| + t.references :uuid_post, type: :uuid + t.string 'content' + end + end + end + + teardown do + drop_table "pg_uuid_comments" + drop_table "pg_uuid_posts" + disable_extension!('uuid-ossp', connection) + end + + if ActiveRecord::Base.connection.supports_extensions? + def test_collection_association_with_uuid + post = UuidPost.create! + comment = post.uuid_comments.create! + assert post.uuid_comments.find(comment.id) + end + + def test_find_with_uuid + UuidPost.create! + assert_raise ActiveRecord::RecordNotFound do + UuidPost.find(123456) + end + + end + + def test_find_by_with_uuid + UuidPost.create! + assert_nil UuidPost.find_by(id: 789) + end + end + +end diff --git a/activerecord/test/cases/adapters/postgresql/view_test.rb b/activerecord/test/cases/adapters/postgresql/view_test.rb index 66e07b71a0..8a8e1d3b17 100644 --- a/activerecord/test/cases/adapters/postgresql/view_test.rb +++ b/activerecord/test/cases/adapters/postgresql/view_test.rb @@ -1,49 +1,63 @@ require "cases/helper" +require "cases/view_test" -class ViewTest < ActiveRecord::TestCase - self.use_transactional_fixtures = false +class UpdateableViewTest < ActiveRecord::TestCase + fixtures :books - SCHEMA_NAME = 'test_schema' - TABLE_NAME = 'things' - VIEW_NAME = 'view_things' - COLUMNS = [ - 'id integer', - 'name character varying(50)', - 'email character varying(50)', - 'moment timestamp without time zone' - ] - - class ThingView < ActiveRecord::Base - self.table_name = 'test_schema.view_things' + class PrintedBook < ActiveRecord::Base + self.primary_key = "id" end - def setup + setup do @connection = ActiveRecord::Base.connection - @connection.execute "CREATE SCHEMA #{SCHEMA_NAME} CREATE TABLE #{TABLE_NAME} (#{COLUMNS.join(',')})" - @connection.execute "CREATE TABLE #{SCHEMA_NAME}.\"#{TABLE_NAME}.table\" (#{COLUMNS.join(',')})" - @connection.execute "CREATE VIEW #{SCHEMA_NAME}.#{VIEW_NAME} AS SELECT id,name,email,moment FROM #{SCHEMA_NAME}.#{TABLE_NAME}" + @connection.execute <<-SQL + CREATE VIEW printed_books + AS SELECT id, name, status, format FROM books WHERE format = 'paperback' + SQL + end + + teardown do + @connection.execute "DROP VIEW printed_books" if @connection.table_exists? "printed_books" end - def teardown - @connection.execute "DROP SCHEMA #{SCHEMA_NAME} CASCADE" + def test_update_record + book = PrintedBook.first + book.name = "AWDwR" + book.save! + book.reload + assert_equal "AWDwR", book.name end - def test_table_exists - name = ThingView.table_name - assert @connection.table_exists?(name), "'#{name}' table should exist" + def test_insert_record + PrintedBook.create! name: "Rails in Action", status: 0, format: "paperback" + + new_book = PrintedBook.last + assert_equal "Rails in Action", new_book.name end - def test_column_definitions - assert_nothing_raised do - assert_equal COLUMNS, columns("#{SCHEMA_NAME}.#{VIEW_NAME}") + def test_update_record_to_fail_view_conditions + book = PrintedBook.first + book.format = "ebook" + book.save! + + assert_raises ActiveRecord::RecordNotFound do + book.reload end end +end + +if ActiveRecord::Base.connection.supports_materialized_views? +class MaterializedViewTest < ActiveRecord::TestCase + include ViewBehavior private - def columns(table_name) - @connection.send(:column_definitions, table_name).map do |name, type, default| - "#{name} #{type}" + (default ? " default #{default}" : '') - end - end + def create_view(name, query) + @connection.execute "CREATE MATERIALIZED VIEW #{name} AS #{query}" + end + def drop_view(name) + @connection.execute "DROP MATERIALIZED VIEW #{name}" if @connection.table_exists? name + + end +end end diff --git a/activerecord/test/cases/adapters/postgresql/xml_test.rb b/activerecord/test/cases/adapters/postgresql/xml_test.rb index bf14b378d8..05b34dcf7d 100644 --- a/activerecord/test/cases/adapters/postgresql/xml_test.rb +++ b/activerecord/test/cases/adapters/postgresql/xml_test.rb @@ -1,10 +1,8 @@ -# encoding: utf-8 - require 'cases/helper' -require 'active_record/base' -require 'active_record/connection_adapters/postgresql_adapter' +require 'support/schema_dumping_helper' class PostgresqlXMLTest < ActiveRecord::TestCase + include SchemaDumpingHelper class XmlDataType < ActiveRecord::Base self.table_name = 'xml_data_type' end @@ -14,16 +12,16 @@ class PostgresqlXMLTest < ActiveRecord::TestCase begin @connection.transaction do @connection.create_table('xml_data_type') do |t| - t.xml 'payload', default: {} + t.xml 'payload' end end rescue ActiveRecord::StatementInvalid - return skip "do not test on PG without xml" + skip "do not test on PG without xml" end - @column = XmlDataType.columns.find { |c| c.name == 'payload' } + @column = XmlDataType.columns_hash['payload'] end - def teardown + teardown do @connection.execute 'drop table if exists xml_data_type' end @@ -35,4 +33,22 @@ class PostgresqlXMLTest < ActiveRecord::TestCase @connection.execute %q|insert into xml_data_type (payload) VALUES(null)| assert_nil XmlDataType.first.payload end + + def test_round_trip + data = XmlDataType.new(payload: "<foo>bar</foo>") + assert_equal "<foo>bar</foo>", data.payload + data.save! + assert_equal "<foo>bar</foo>", data.reload.payload + end + + def test_update_all + data = XmlDataType.create! + XmlDataType.update_all(payload: "<bar>baz</bar>") + assert_equal "<bar>baz</bar>", data.reload.payload + end + + def test_schema_dump_with_shorthand + output = dump_table_schema("xml_data_type") + assert_match %r{t\.xml "payload"}, output + end end diff --git a/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb b/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb index e78cb88562..13b754d226 100644 --- a/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb @@ -1,7 +1,7 @@ require "cases/helper" class CopyTableTest < ActiveRecord::TestCase - fixtures :customers, :companies, :comments, :binaries + fixtures :customers def setup @connection = ActiveRecord::Base.connection @@ -60,7 +60,6 @@ class CopyTableTest < ActiveRecord::TestCase assert_equal original_id.type, copied_id.type assert_equal original_id.sql_type, copied_id.sql_type assert_equal original_id.limit, copied_id.limit - assert_equal original_id.primary, copied_id.primary end end diff --git a/activerecord/test/cases/adapters/sqlite3/explain_test.rb b/activerecord/test/cases/adapters/sqlite3/explain_test.rb index b227bce680..7d66c44798 100644 --- a/activerecord/test/cases/adapters/sqlite3/explain_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/explain_test.rb @@ -1,5 +1,6 @@ require "cases/helper" require 'models/developer' +require 'models/computer' module ActiveRecord module ConnectionAdapters @@ -9,15 +10,15 @@ module ActiveRecord def test_explain_for_one_query explain = Developer.where(:id => 1).explain - assert_match %(EXPLAIN for: SELECT "developers".* FROM "developers" WHERE "developers"."id" = 1), explain + assert_match %(EXPLAIN for: SELECT "developers".* FROM "developers" WHERE "developers"."id" = ?), explain assert_match(/(SEARCH )?TABLE developers USING (INTEGER )?PRIMARY KEY/, explain) end def test_explain_with_eager_loading explain = Developer.where(:id => 1).includes(:audit_logs).explain - assert_match %(EXPLAIN for: SELECT "developers".* FROM "developers" WHERE "developers"."id" = 1), explain + assert_match %(EXPLAIN for: SELECT "developers".* FROM "developers" WHERE "developers"."id" = ?), explain assert_match(/(SEARCH )?TABLE developers USING (INTEGER )?PRIMARY KEY/, explain) - assert_match %(EXPLAIN for: SELECT "audit_logs".* FROM "audit_logs" WHERE "audit_logs"."developer_id" IN (1)), explain + assert_match %(EXPLAIN for: SELECT "audit_logs".* FROM "audit_logs" WHERE "audit_logs"."developer_id" = 1), explain assert_match(/(SCAN )?TABLE audit_logs/, explain) end end diff --git a/activerecord/test/cases/adapters/sqlite3/quoting_test.rb b/activerecord/test/cases/adapters/sqlite3/quoting_test.rb index a7b2764fc1..c1d9b7c273 100644 --- a/activerecord/test/cases/adapters/sqlite3/quoting_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/quoting_test.rb @@ -15,76 +15,55 @@ module ActiveRecord def test_type_cast_binary_encoding_without_logger @conn.extend(Module.new { def logger; end }) - column = Struct.new(:type, :name).new(:string, "foo") binary = SecureRandom.hex expected = binary.dup.encode!(Encoding::UTF_8) - assert_equal expected, @conn.type_cast(binary, column) + assert_equal expected, @conn.type_cast(binary) end def test_type_cast_symbol - assert_equal 'foo', @conn.type_cast(:foo, nil) + assert_equal 'foo', @conn.type_cast(:foo) end def test_type_cast_date date = Date.today expected = @conn.quoted_date(date) - assert_equal expected, @conn.type_cast(date, nil) + assert_equal expected, @conn.type_cast(date) end def test_type_cast_time time = Time.now expected = @conn.quoted_date(time) - assert_equal expected, @conn.type_cast(time, nil) + assert_equal expected, @conn.type_cast(time) end def test_type_cast_numeric - assert_equal 10, @conn.type_cast(10, nil) - assert_equal 2.2, @conn.type_cast(2.2, nil) + assert_equal 10, @conn.type_cast(10) + assert_equal 2.2, @conn.type_cast(2.2) end def test_type_cast_nil - assert_equal nil, @conn.type_cast(nil, nil) + assert_equal nil, @conn.type_cast(nil) end def test_type_cast_true - c = Column.new(nil, 1, 'int') - assert_equal 't', @conn.type_cast(true, nil) - assert_equal 1, @conn.type_cast(true, c) + assert_equal 't', @conn.type_cast(true) end def test_type_cast_false - c = Column.new(nil, 1, 'int') - assert_equal 'f', @conn.type_cast(false, nil) - assert_equal 0, @conn.type_cast(false, c) - end - - def test_type_cast_string - assert_equal '10', @conn.type_cast('10', nil) - - c = Column.new(nil, 1, 'int') - assert_equal 10, @conn.type_cast('10', c) - - c = Column.new(nil, 1, 'float') - assert_equal 10.1, @conn.type_cast('10.1', c) - - c = Column.new(nil, 1, 'binary') - assert_equal '10.1', @conn.type_cast('10.1', c) - - c = Column.new(nil, 1, 'date') - assert_equal '10.1', @conn.type_cast('10.1', c) + assert_equal 'f', @conn.type_cast(false) end def test_type_cast_bigdecimal bd = BigDecimal.new '10.0' - assert_equal bd.to_f, @conn.type_cast(bd, nil) + assert_equal bd.to_f, @conn.type_cast(bd) end def test_type_cast_unknown_should_raise_error obj = Class.new.new - assert_raise(TypeError) { @conn.type_cast(obj, nil) } + assert_raise(TypeError) { @conn.type_cast(obj) } end - def test_quoted_id + def test_type_cast_object_which_responds_to_quoted_id quoted_id_obj = Class.new { def quoted_id "'zomg'" @@ -94,7 +73,21 @@ module ActiveRecord 10 end }.new - assert_equal 10, @conn.type_cast(quoted_id_obj, nil) + assert_equal 10, @conn.type_cast(quoted_id_obj) + + quoted_id_obj = Class.new { + def quoted_id + "'zomg'" + end + }.new + assert_raise(TypeError) { @conn.type_cast(quoted_id_obj) } + end + + def test_quoting_binary_strings + value = "hello".encode('ascii-8bit') + type = Type::String.new + + assert_equal "'hello'", @conn.quote(type.type_cast_for_database(value)) end end end diff --git a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb index 6ba6518eaa..f916d99bcf 100644 --- a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb @@ -1,50 +1,72 @@ -# encoding: utf-8 require "cases/helper" require 'models/owner' +require 'tempfile' +require 'support/ddl_helper' module ActiveRecord module ConnectionAdapters class SQLite3AdapterTest < ActiveRecord::TestCase + include DdlHelper + self.use_transactional_fixtures = false class DualEncoding < ActiveRecord::Base end def setup - @conn = Base.sqlite3_connection :database => ':memory:', - :adapter => 'sqlite3', - :timeout => 100 - @conn.execute <<-eosql - CREATE TABLE items ( - id integer PRIMARY KEY AUTOINCREMENT, - number integer - ) - eosql + @conn = Base.sqlite3_connection database: ':memory:', + adapter: 'sqlite3', + timeout: 100 + end + + def test_bad_connection + assert_raise ActiveRecord::NoDatabaseError do + connection = ActiveRecord::Base.sqlite3_connection(adapter: "sqlite3", database: "/tmp/should/_not/_exist/-cinco-dog.db") + connection.exec_query('drop table if exists ex') + end + end - @conn.extend(LogIntercepter) - @conn.intercepted = true + unless in_memory_db? + def test_connect_with_url + original_connection = ActiveRecord::Base.remove_connection + tf = Tempfile.open 'whatever' + url = "sqlite3:#{tf.path}" + ActiveRecord::Base.establish_connection(url) + assert ActiveRecord::Base.connection + ensure + tf.close + tf.unlink + ActiveRecord::Base.establish_connection(original_connection) + end + + def test_connect_memory_with_url + original_connection = ActiveRecord::Base.remove_connection + url = "sqlite3::memory:" + ActiveRecord::Base.establish_connection(url) + assert ActiveRecord::Base.connection + ensure + ActiveRecord::Base.establish_connection(original_connection) + end end def test_valid_column - column = @conn.columns('items').find { |col| col.name == 'id' } - assert @conn.valid_type?(column.type) + with_example_table do + column = @conn.columns('ex').find { |col| col.name == 'id' } + assert @conn.valid_type?(column.type) + end end - # sqlite databases should be able to support any type and not - # just the ones mentioned in the native_database_types. - # Therefore test_invalid column should always return true - # even if the type is not valid. + # sqlite3 databases should be able to support any type and not just the + # ones mentioned in the native_database_types. + # + # Therefore test_invalid column should always return true even if the + # type is not valid. def test_invalid_column assert @conn.valid_type?(:foobar) end - def teardown - @conn.intercepted = false - @conn.logged = [] - end - def test_column_types - owner = Owner.create!(:name => "hello".encode('ascii-8bit')) + owner = Owner.create!(name: "hello".encode('ascii-8bit')) owner.reload select = Owner.columns.map { |c| "typeof(#{c.name})" }.join ', ' result = Owner.connection.exec_query <<-esql @@ -54,23 +76,27 @@ module ActiveRecord esql assert(!result.rows.first.include?("blob"), "should not store blobs") + ensure + owner.delete end def test_exec_insert - column = @conn.columns('items').find { |col| col.name == 'number' } - vals = [[column, 10]] - @conn.exec_insert('insert into items (number) VALUES (?)', 'SQL', vals) + with_example_table do + vals = [Relation::QueryAttribute.new("number", 10, Type::Value.new)] + @conn.exec_insert('insert into ex (number) VALUES (?)', 'SQL', vals) - result = @conn.exec_query( - 'select number from items where number = ?', 'SQL', vals) + result = @conn.exec_query( + 'select number from ex where number = ?', 'SQL', vals) - assert_equal 1, result.rows.length - assert_equal 10, result.rows.first.first + assert_equal 1, result.rows.length + assert_equal 10, result.rows.first.first + end end def test_primary_key_returns_nil_for_no_pk - @conn.exec_query('create table ex(id int, data string)') - assert_nil @conn.primary_key('ex') + with_example_table 'id int, data string' do + assert_nil @conn.primary_key('ex') + end end def test_connection_no_db @@ -81,17 +107,17 @@ module ActiveRecord def test_bad_timeout assert_raises(TypeError) do - Base.sqlite3_connection :database => ':memory:', - :adapter => 'sqlite3', - :timeout => 'usa' + Base.sqlite3_connection database: ':memory:', + adapter: 'sqlite3', + timeout: 'usa' end end # connection is OK with a nil timeout def test_nil_timeout - conn = Base.sqlite3_connection :database => ':memory:', - :adapter => 'sqlite3', - :timeout => nil + conn = Base.sqlite3_connection database: ':memory:', + adapter: 'sqlite3', + timeout: nil assert conn, 'made a connection' end @@ -105,82 +131,87 @@ module ActiveRecord end def test_bind_value_substitute - bind_param = @conn.substitute_at('foo', 0) - assert_equal Arel.sql('?'), bind_param + bind_param = @conn.substitute_at('foo') + assert_equal Arel.sql('?'), bind_param.to_sql end def test_exec_no_binds - @conn.exec_query('create table ex(id int, data string)') - result = @conn.exec_query('SELECT id, data FROM ex') - assert_equal 0, result.rows.length - assert_equal 2, result.columns.length - assert_equal %w{ id data }, result.columns - - @conn.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') - result = @conn.exec_query('SELECT id, data FROM ex') - assert_equal 1, result.rows.length - assert_equal 2, result.columns.length - - assert_equal [[1, 'foo']], result.rows + with_example_table 'id int, data string' do + result = @conn.exec_query('SELECT id, data FROM ex') + assert_equal 0, result.rows.length + assert_equal 2, result.columns.length + assert_equal %w{ id data }, result.columns + + @conn.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') + result = @conn.exec_query('SELECT id, data FROM ex') + assert_equal 1, result.rows.length + assert_equal 2, result.columns.length + + assert_equal [[1, 'foo']], result.rows + end end def test_exec_query_with_binds - @conn.exec_query('create table ex(id int, data string)') - @conn.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') - result = @conn.exec_query( - 'SELECT id, data FROM ex WHERE id = ?', nil, [[nil, 1]]) + with_example_table 'id int, data string' do + @conn.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') + result = @conn.exec_query( + 'SELECT id, data FROM ex WHERE id = ?', nil, [Relation::QueryAttribute.new(nil, 1, Type::Value.new)]) - assert_equal 1, result.rows.length - assert_equal 2, result.columns.length + assert_equal 1, result.rows.length + assert_equal 2, result.columns.length - assert_equal [[1, 'foo']], result.rows + assert_equal [[1, 'foo']], result.rows + end end def test_exec_query_typecasts_bind_vals - @conn.exec_query('create table ex(id int, data string)') - @conn.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') - column = @conn.columns('ex').find { |col| col.name == 'id' } + with_example_table 'id int, data string' do + @conn.exec_query('INSERT INTO ex (id, data) VALUES (1, "foo")') - result = @conn.exec_query( - 'SELECT id, data FROM ex WHERE id = ?', nil, [[column, '1-fuu']]) + result = @conn.exec_query( + 'SELECT id, data FROM ex WHERE id = ?', nil, [Relation::QueryAttribute.new("id", "1-fuu", Type::Integer.new)]) - assert_equal 1, result.rows.length - assert_equal 2, result.columns.length + assert_equal 1, result.rows.length + assert_equal 2, result.columns.length - assert_equal [[1, 'foo']], result.rows + assert_equal [[1, 'foo']], result.rows + end end def test_quote_binary_column_escapes_it DualEncoding.connection.execute(<<-eosql) - CREATE TABLE dual_encodings ( + CREATE TABLE IF NOT EXISTS dual_encodings ( id integer PRIMARY KEY AUTOINCREMENT, - name string, + name varchar(255), data binary ) eosql str = "\x80".force_encoding("ASCII-8BIT") - binary = DualEncoding.new :name => 'いただきます！', :data => str + binary = DualEncoding.new name: 'いただきます！', data: str binary.save! assert_equal str, binary.data - ensure - DualEncoding.connection.drop_table('dual_encodings') + DualEncoding.connection.execute('DROP TABLE IF EXISTS dual_encodings') end def test_type_cast_should_not_mutate_encoding name = 'hello'.force_encoding(Encoding::ASCII_8BIT) Owner.create(name: name) assert_equal Encoding::ASCII_8BIT, name.encoding + ensure + Owner.delete_all end def test_execute - @conn.execute "INSERT INTO items (number) VALUES (10)" - records = @conn.execute "SELECT * FROM items" - assert_equal 1, records.length - - record = records.first - assert_equal 10, record['number'] - assert_equal 1, record['id'] + with_example_table do + @conn.execute "INSERT INTO ex (number) VALUES (10)" + records = @conn.execute "SELECT * FROM ex" + assert_equal 1, records.length + + record = records.first + assert_equal 10, record['number'] + assert_equal 1, record['id'] + end end def test_quote_string @@ -188,128 +219,141 @@ module ActiveRecord end def test_insert_sql - 2.times do |i| - rv = @conn.insert_sql "INSERT INTO items (number) VALUES (#{i})" - assert_equal(i + 1, rv) + with_example_table do + 2.times do |i| + rv = @conn.insert_sql "INSERT INTO ex (number) VALUES (#{i})" + assert_equal(i + 1, rv) + end + + records = @conn.execute "SELECT * FROM ex" + assert_equal 2, records.length end - - records = @conn.execute "SELECT * FROM items" - assert_equal 2, records.length end def test_insert_sql_logged - sql = "INSERT INTO items (number) VALUES (10)" - name = "foo" - - assert_logged([[sql, name, []]]) do - @conn.insert_sql sql, name + with_example_table do + sql = "INSERT INTO ex (number) VALUES (10)" + name = "foo" + assert_logged [[sql, name, []]] do + @conn.insert_sql sql, name + end end end def test_insert_id_value_returned - sql = "INSERT INTO items (number) VALUES (10)" - idval = 'vuvuzela' - id = @conn.insert_sql sql, nil, nil, idval - assert_equal idval, id + with_example_table do + sql = "INSERT INTO ex (number) VALUES (10)" + idval = 'vuvuzela' + id = @conn.insert_sql sql, nil, nil, idval + assert_equal idval, id + end end def test_select_rows - 2.times do |i| - @conn.create "INSERT INTO items (number) VALUES (#{i})" + with_example_table do + 2.times do |i| + @conn.create "INSERT INTO ex (number) VALUES (#{i})" + end + rows = @conn.select_rows 'select number, id from ex' + assert_equal [[0, 1], [1, 2]], rows end - rows = @conn.select_rows 'select number, id from items' - assert_equal [[0, 1], [1, 2]], rows end def test_select_rows_logged - sql = "select * from items" - name = "foo" - - assert_logged([[sql, name, []]]) do - @conn.select_rows sql, name + with_example_table do + sql = "select * from ex" + name = "foo" + assert_logged [[sql, name, []]] do + @conn.select_rows sql, name + end end end def test_transaction - count_sql = 'select count(*) from items' + with_example_table do + count_sql = 'select count(*) from ex' - @conn.begin_db_transaction - @conn.create "INSERT INTO items (number) VALUES (10)" + @conn.begin_db_transaction + @conn.create "INSERT INTO ex (number) VALUES (10)" - assert_equal 1, @conn.select_rows(count_sql).first.first - @conn.rollback_db_transaction - assert_equal 0, @conn.select_rows(count_sql).first.first + assert_equal 1, @conn.select_rows(count_sql).first.first + @conn.rollback_db_transaction + assert_equal 0, @conn.select_rows(count_sql).first.first + end end def test_tables - assert_equal %w{ items }, @conn.tables - - @conn.execute <<-eosql - CREATE TABLE people ( - id integer PRIMARY KEY AUTOINCREMENT, - number integer - ) - eosql - assert_equal %w{ items people }.sort, @conn.tables.sort + with_example_table do + assert_equal %w{ ex }, @conn.tables + with_example_table 'id integer PRIMARY KEY AUTOINCREMENT, number integer', 'people' do + assert_equal %w{ ex people }.sort, @conn.tables.sort + end + end end def test_tables_logs_name - assert_logged [['SCHEMA', []]] do + sql = <<-SQL + SELECT name FROM sqlite_master + WHERE (type = 'table' OR type = 'view') AND NOT name = 'sqlite_sequence' + SQL + assert_logged [[sql.squish, 'SCHEMA', []]] do @conn.tables('hello') - assert_not_nil @conn.logged.first.shift end end def test_indexes_logs_name - assert_logged [["PRAGMA index_list(\"items\")", 'SCHEMA', []]] do - @conn.indexes('items', 'hello') + with_example_table do + assert_logged [["PRAGMA index_list(\"ex\")", 'SCHEMA', []]] do + @conn.indexes('ex', 'hello') + end end end def test_table_exists_logs_name - assert @conn.table_exists?('items') - assert_equal 'SCHEMA', @conn.logged[0][1] + with_example_table do + sql = <<-SQL + SELECT name FROM sqlite_master + WHERE (type = 'table' OR type = 'view') + AND NOT name = 'sqlite_sequence' AND name = \"ex\" + SQL + assert_logged [[sql.squish, 'SCHEMA', []]] do + assert @conn.table_exists?('ex') + end + end end def test_columns - columns = @conn.columns('items').sort_by { |x| x.name } - assert_equal 2, columns.length - assert_equal %w{ id number }.sort, columns.map { |x| x.name } - assert_equal [nil, nil], columns.map { |x| x.default } - assert_equal [true, true], columns.map { |x| x.null } + with_example_table do + columns = @conn.columns('ex').sort_by(&:name) + assert_equal 2, columns.length + assert_equal %w{ id number }.sort, columns.map(&:name) + assert_equal [nil, nil], columns.map(&:default) + assert_equal [true, true], columns.map(&:null) + end end def test_columns_with_default - @conn.execute <<-eosql - CREATE TABLE columns_with_default ( - id integer PRIMARY KEY AUTOINCREMENT, - number integer default 10 - ) - eosql - column = @conn.columns('columns_with_default').find { |x| - x.name == 'number' - } - assert_equal 10, column.default + with_example_table 'id integer PRIMARY KEY AUTOINCREMENT, number integer default 10' do + column = @conn.columns('ex').find { |x| + x.name == 'number' + } + assert_equal '10', column.default + end end def test_columns_with_not_null - @conn.execute <<-eosql - CREATE TABLE columns_with_default ( - id integer PRIMARY KEY AUTOINCREMENT, - number integer not null - ) - eosql - column = @conn.columns('columns_with_default').find { |x| - x.name == 'number' - } - assert !column.null, "column should not be null" + with_example_table 'id integer PRIMARY KEY AUTOINCREMENT, number integer not null' do + column = @conn.columns('ex').find { |x| x.name == 'number' } + assert_not column.null, "column should not be null" + end end def test_indexes_logs - assert_difference('@conn.logged.length') do - @conn.indexes('items') + with_example_table do + assert_logged [["PRAGMA index_list(\"ex\")", "SCHEMA", []]] do + @conn.indexes('ex') + end end - assert_match(/items/, @conn.logged.last.first) end def test_no_indexes @@ -317,41 +361,51 @@ module ActiveRecord end def test_index - @conn.add_index 'items', 'id', :unique => true, :name => 'fun' - index = @conn.indexes('items').find { |idx| idx.name == 'fun' } + with_example_table do + @conn.add_index 'ex', 'id', unique: true, name: 'fun' + index = @conn.indexes('ex').find { |idx| idx.name == 'fun' } - assert_equal 'items', index.table - assert index.unique, 'index is unique' - assert_equal ['id'], index.columns + assert_equal 'ex', index.table + assert index.unique, 'index is unique' + assert_equal ['id'], index.columns + end end def test_non_unique_index - @conn.add_index 'items', 'id', :name => 'fun' - index = @conn.indexes('items').find { |idx| idx.name == 'fun' } - assert !index.unique, 'index is not unique' + with_example_table do + @conn.add_index 'ex', 'id', name: 'fun' + index = @conn.indexes('ex').find { |idx| idx.name == 'fun' } + assert_not index.unique, 'index is not unique' + end end def test_compound_index - @conn.add_index 'items', %w{ id number }, :name => 'fun' - index = @conn.indexes('items').find { |idx| idx.name == 'fun' } - assert_equal %w{ id number }.sort, index.columns.sort + with_example_table do + @conn.add_index 'ex', %w{ id number }, name: 'fun' + index = @conn.indexes('ex').find { |idx| idx.name == 'fun' } + assert_equal %w{ id number }.sort, index.columns.sort + end end def test_primary_key - assert_equal 'id', @conn.primary_key('items') - - @conn.execute <<-eosql - CREATE TABLE foos ( - internet integer PRIMARY KEY AUTOINCREMENT, - number integer not null - ) - eosql - assert_equal 'internet', @conn.primary_key('foos') + with_example_table do + assert_equal 'id', @conn.primary_key('ex') + with_example_table 'internet integer PRIMARY KEY AUTOINCREMENT, number integer not null', 'foos' do + assert_equal 'internet', @conn.primary_key('foos') + end + end end def test_no_primary_key - @conn.execute 'CREATE TABLE failboat (number integer not null)' - assert_nil @conn.primary_key('failboat') + with_example_table 'number integer not null' do + assert_nil @conn.primary_key('ex') + end + end + + def test_composite_primary_key + with_example_table 'id integer, number integer, foo integer, PRIMARY KEY (id, number)' do + assert_nil @conn.primary_key('ex') + end end def test_supports_extensions @@ -366,13 +420,39 @@ module ActiveRecord assert @conn.respond_to?(:disable_extension) end + def test_statement_closed + db = SQLite3::Database.new(ActiveRecord::Base. + configurations['arunit']['database']) + statement = SQLite3::Statement.new(db, + 'CREATE TABLE statement_test (number integer not null)') + statement.stubs(:step).raises(SQLite3::BusyException, 'busy') + statement.stubs(:columns).once.returns([]) + statement.expects(:close).once + SQLite3::Statement.stubs(:new).returns(statement) + + assert_raises ActiveRecord::StatementInvalid do + @conn.exec_query 'select * from statement_test' + end + end + private def assert_logged logs + subscriber = SQLSubscriber.new + subscription = ActiveSupport::Notifications.subscribe('sql.active_record', subscriber) yield - assert_equal logs, @conn.logged + assert_equal logs, subscriber.logged + ensure + ActiveSupport::Notifications.unsubscribe(subscription) end + def with_example_table(definition = nil, table_name = 'ex', &block) + definition ||= <<-SQL + id integer PRIMARY KEY AUTOINCREMENT, + number integer + SQL + super(@conn, table_name, definition, &block) + end end end end diff --git a/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb b/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb index 5a4fe63580..deedf67c8e 100644 --- a/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb @@ -1,4 +1,3 @@ -# encoding: utf-8 require "cases/helper" require 'models/owner' @@ -12,7 +11,7 @@ module ActiveRecord :adapter => 'sqlite3', :timeout => 100 - assert Dir.exists? dir.join('db') + assert Dir.exist? dir.join('db') assert File.exist? dir.join('db/foo.sqlite3') end end diff --git a/activerecord/test/cases/adapters/sqlite3/statement_pool_test.rb b/activerecord/test/cases/adapters/sqlite3/statement_pool_test.rb index 2f04c60a9a..fd0044ac05 100644 --- a/activerecord/test/cases/adapters/sqlite3/statement_pool_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/statement_pool_test.rb @@ -3,20 +3,21 @@ require 'cases/helper' module ActiveRecord::ConnectionAdapters class SQLite3Adapter class StatementPoolTest < ActiveRecord::TestCase - def test_cache_is_per_pid - return skip('must support fork') unless Process.respond_to?(:fork) + if Process.respond_to?(:fork) + def test_cache_is_per_pid - cache = StatementPool.new nil, 10 - cache['foo'] = 'bar' - assert_equal 'bar', cache['foo'] + cache = StatementPool.new nil, 10 + cache['foo'] = 'bar' + assert_equal 'bar', cache['foo'] - pid = fork { - lookup = cache['foo']; - exit!(!lookup) - } + pid = fork { + lookup = cache['foo']; + exit!(!lookup) + } - Process.waitpid pid - assert $?.success?, 'process should exit successfully' + Process.waitpid pid + assert $?.success?, 'process should exit successfully' + end end end end diff --git a/activerecord/test/cases/ar_schema_test.rb b/activerecord/test/cases/ar_schema_test.rb index 500df52cd8..f4e8003bc3 100644 --- a/activerecord/test/cases/ar_schema_test.rb +++ b/activerecord/test/cases/ar_schema_test.rb @@ -5,16 +5,34 @@ if ActiveRecord::Base.connection.supports_migrations? class ActiveRecordSchemaTest < ActiveRecord::TestCase self.use_transactional_fixtures = false - def setup + setup do + @original_verbose = ActiveRecord::Migration.verbose + ActiveRecord::Migration.verbose = false @connection = ActiveRecord::Base.connection ActiveRecord::SchemaMigration.drop_table end - def teardown + teardown do @connection.drop_table :fruits rescue nil @connection.drop_table :nep_fruits rescue nil @connection.drop_table :nep_schema_migrations rescue nil + @connection.drop_table :has_timestamps rescue nil ActiveRecord::SchemaMigration.delete_all rescue nil + ActiveRecord::Migration.verbose = @original_verbose + end + + def test_has_no_primary_key + old_primary_key_prefix_type = ActiveRecord::Base.primary_key_prefix_type + ActiveRecord::Base.primary_key_prefix_type = :table_name_with_underscore + assert_nil ActiveRecord::SchemaMigration.primary_key + + ActiveRecord::SchemaMigration.create_table + assert_difference "ActiveRecord::SchemaMigration.count", 1 do + ActiveRecord::SchemaMigration.create version: 12 + end + ensure + ActiveRecord::SchemaMigration.drop_table + ActiveRecord::Base.primary_key_prefix_type = old_primary_key_prefix_type end def test_schema_define @@ -34,6 +52,7 @@ if ActiveRecord::Base.connection.supports_migrations? def test_schema_define_w_table_name_prefix table_name = ActiveRecord::SchemaMigration.table_name + old_table_name_prefix = ActiveRecord::Base.table_name_prefix ActiveRecord::Base.table_name_prefix = "nep_" ActiveRecord::SchemaMigration.table_name = "nep_#{table_name}" ActiveRecord::Schema.define(:version => 7) do @@ -46,7 +65,7 @@ if ActiveRecord::Base.connection.supports_migrations? end assert_equal 7, ActiveRecord::Migrator::current_version ensure - ActiveRecord::Base.table_name_prefix = "" + ActiveRecord::Base.table_name_prefix = old_table_name_prefix ActiveRecord::SchemaMigration.table_name = table_name end @@ -66,5 +85,46 @@ if ActiveRecord::Base.connection.supports_migrations? end assert_nothing_raised { @connection.select_all "SELECT * FROM fruits" } end + + def test_normalize_version + assert_equal "118", ActiveRecord::SchemaMigration.normalize_migration_number("0000118") + assert_equal "002", ActiveRecord::SchemaMigration.normalize_migration_number("2") + assert_equal "017", ActiveRecord::SchemaMigration.normalize_migration_number("0017") + assert_equal "20131219224947", ActiveRecord::SchemaMigration.normalize_migration_number("20131219224947") + end + + def test_timestamps_without_null_set_null_to_false_on_create_table + ActiveRecord::Schema.define do + create_table :has_timestamps do |t| + t.timestamps + end + end + + assert !@connection.columns(:has_timestamps).find { |c| c.name == 'created_at' }.null + assert !@connection.columns(:has_timestamps).find { |c| c.name == 'updated_at' }.null + end + + def test_timestamps_without_null_set_null_to_false_on_change_table + ActiveRecord::Schema.define do + create_table :has_timestamps + + change_table :has_timestamps do |t| + t.timestamps default: Time.now + end + end + + assert !@connection.columns(:has_timestamps).find { |c| c.name == 'created_at' }.null + assert !@connection.columns(:has_timestamps).find { |c| c.name == 'updated_at' }.null + end + + def test_timestamps_without_null_set_null_to_false_on_add_timestamps + ActiveRecord::Schema.define do + create_table :has_timestamps + add_timestamps :has_timestamps, default: Time.now + end + + assert !@connection.columns(:has_timestamps).find { |c| c.name == 'created_at' }.null + assert !@connection.columns(:has_timestamps).find { |c| c.name == 'updated_at' }.null + end end end diff --git a/activerecord/test/cases/associations/association_scope_test.rb b/activerecord/test/cases/associations/association_scope_test.rb index d38648202e..472e270f8c 100644 --- a/activerecord/test/cases/associations/association_scope_test.rb +++ b/activerecord/test/cases/associations/association_scope_test.rb @@ -6,9 +6,10 @@ module ActiveRecord module Associations class AssociationScopeTest < ActiveRecord::TestCase test 'does not duplicate conditions' do - association_scope = AssociationScope.new(Author.new.association(:welcome_posts)) - wheres = association_scope.scope.where_values.map(&:right) - assert_equal wheres.uniq, wheres + scope = AssociationScope.scope(Author.new.association(:welcome_posts), + Author.connection) + binds = scope.where_clause.binds.map(&:value) + assert_equal binds.uniq, binds end end end diff --git a/activerecord/test/cases/associations/belongs_to_associations_test.rb b/activerecord/test/cases/associations/belongs_to_associations_test.rb index a79f145e31..a425b3ed88 100644 --- a/activerecord/test/cases/associations/belongs_to_associations_test.rb +++ b/activerecord/test/cases/associations/belongs_to_associations_test.rb @@ -1,5 +1,6 @@ require 'cases/helper' require 'models/developer' +require 'models/computer' require 'models/project' require 'models/company' require 'models/topic' @@ -16,6 +17,8 @@ require 'models/essay' require 'models/toy' require 'models/invoice' require 'models/line_item' +require 'models/column' +require 'models/record' class BelongsToAssociationsTest < ActiveRecord::TestCase fixtures :accounts, :companies, :developers, :projects, :topics, @@ -28,6 +31,13 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_equal companies(:first_firm).name, firm.name end + def test_belongs_to_does_not_use_order_by + ActiveRecord::SQLCounter.clear_log + Client.find(3).firm + ensure + assert ActiveRecord::SQLCounter.log_all.all? { |sql| /order by/i !~ sql }, 'ORDER BY was used in the query' + end + def test_belongs_to_with_primary_key client = Client.create(:name => "Primary key client", :firm_name => companies(:first_firm).name) assert_equal companies(:first_firm).name, client.firm_with_primary_key.name @@ -48,6 +58,35 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase end end + def test_default_scope_on_relations_is_not_cached + counter = 0 + + comments = Class.new(ActiveRecord::Base) { + self.table_name = 'comments' + self.inheritance_column = 'not_there' + + posts = Class.new(ActiveRecord::Base) { + self.table_name = 'posts' + self.inheritance_column = 'not_there' + + default_scope -> { + counter += 1 + where("id = :inc", :inc => counter) + } + + has_many :comments, :class => comments + } + belongs_to :post, :class => posts, :inverse_of => false + } + + assert_equal 0, counter + comment = comments.first + assert_equal 0, counter + sql = capture_sql { comment.post } + comment.reload + assert_not_equal sql, capture_sql { comment.post } + end + def test_proxy_assignment account = Account.find(1) assert_nothing_raised { account.firm = account.firm } @@ -83,14 +122,14 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase Firm.create("name" => "Apple") Client.create("name" => "Citibank", :firm_name => "Apple") citibank_result = Client.all.merge!(:where => {:name => "Citibank"}, :includes => :firm_with_primary_key).first - assert citibank_result.association_cache.key?(:firm_with_primary_key) + assert citibank_result.association(:firm_with_primary_key).loaded? end def test_eager_loading_with_primary_key_as_symbol Firm.create("name" => "Apple") Client.create("name" => "Citibank", :firm_name => "Apple") citibank_result = Client.all.merge!(:where => {:name => "Citibank"}, :includes => :firm_with_primary_key_symbols).first - assert citibank_result.association_cache.key?(:firm_with_primary_key_symbols) + assert citibank_result.association(:firm_with_primary_key_symbols).loaded? end def test_creating_the_belonging_object @@ -224,13 +263,13 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase def test_belongs_to_counter debate = Topic.create("title" => "debate") - assert_equal 0, debate.send(:read_attribute, "replies_count"), "No replies yet" + assert_equal 0, debate.read_attribute("replies_count"), "No replies yet" trash = debate.replies.create("title" => "blah!", "content" => "world around!") - assert_equal 1, Topic.find(debate.id).send(:read_attribute, "replies_count"), "First reply created" + assert_equal 1, Topic.find(debate.id).read_attribute("replies_count"), "First reply created" trash.destroy - assert_equal 0, Topic.find(debate.id).send(:read_attribute, "replies_count"), "First reply deleted" + assert_equal 0, Topic.find(debate.id).read_attribute("replies_count"), "First reply deleted" end def test_belongs_to_counter_with_assigning_nil @@ -333,6 +372,17 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_queries(1) { line_item.touch } end + def test_belongs_to_with_touch_option_on_touch_without_updated_at_attributes + assert_not LineItem.column_names.include?("updated_at") + + line_item = LineItem.create! + invoice = Invoice.create!(line_items: [line_item]) + initial = invoice.updated_at + line_item.touch + + assert_not_equal initial, invoice.reload.updated_at + end + def test_belongs_to_with_touch_option_on_touch_and_removed_parent line_item = LineItem.create! Invoice.create!(line_items: [line_item]) @@ -349,6 +399,13 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_queries(2) { line_item.update amount: 10 } end + def test_belongs_to_with_touch_option_on_empty_update + line_item = LineItem.create! + Invoice.create!(line_items: [line_item]) + + assert_queries(0) { line_item.save } + end + def test_belongs_to_with_touch_option_on_destroy line_item = LineItem.create! Invoice.create!(line_items: [line_item]) @@ -356,6 +413,14 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_queries(2) { line_item.destroy } end + def test_belongs_to_with_touch_option_on_destroy_with_destroyed_parent + line_item = LineItem.create! + invoice = Invoice.create!(line_items: [line_item]) + invoice.destroy + + assert_queries(1) { line_item.destroy } + end + def test_belongs_to_with_touch_option_on_touch_and_reassigned_parent line_item = LineItem.create! Invoice.create!(line_items: [line_item]) @@ -474,6 +539,27 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_equal 4, topic.replies.size end + def test_concurrent_counter_cache_double_destroy + topic = Topic.create :title => "Zoom-zoom-zoom" + + 5.times do + topic.replies.create(:title => "re: zoom", :content => "speedy quick!") + end + + assert_equal 5, topic.reload[:replies_count] + assert_equal 5, topic.replies.size + + reply = topic.replies.first + reply_clone = Reply.find(reply.id) + + reply.destroy + assert_equal 4, topic.reload[:replies_count] + + reply_clone.destroy + assert_equal 4, topic.reload[:replies_count] + assert_equal 4, topic.replies.size + end + def test_custom_counter_cache reply = Reply.create(:title => "re: zoom", :content => "speedy quick!") assert_equal 0, reply[:replies_count] @@ -514,6 +600,19 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert companies(:first_client).readonly_firm.readonly? end + def test_test_polymorphic_assignment_foreign_key_type_string + comment = Comment.first + comment.author = Author.first + comment.resource = Member.first + comment.save + + assert_equal Comment.all.to_a, + Comment.includes(:author).to_a + + assert_equal Comment.all.to_a, + Comment.includes(:resource).to_a + end + def test_polymorphic_assignment_foreign_type_field_updating # should update when assigning a saved record sponsor = Sponsor.new @@ -578,6 +677,19 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_nil essay.writer_id end + def test_polymorphic_assignment_with_nil + essay = Essay.new + assert_nil essay.writer_id + assert_nil essay.writer_type + + essay.writer_id = 1 + essay.writer_type = 'Author' + + essay.writer = nil + assert_nil essay.writer_id + assert_nil essay.writer_type + end + def test_belongs_to_proxy_should_not_respond_to_private_methods assert_raise(NoMethodError) { companies(:first_firm).private_method } assert_raise(NoMethodError) { companies(:second_client).firm.private_method } @@ -619,16 +731,11 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_equal [author_address.id], AuthorAddress.destroyed_author_address_ids end - def test_invalid_belongs_to_dependent_option_nullify_raises_exception - assert_raise ArgumentError do + def test_belongs_to_invalid_dependent_option_raises_exception + error = assert_raise ArgumentError do Class.new(Author).belongs_to :special_author_address, :dependent => :nullify end - end - - def test_invalid_belongs_to_dependent_option_restrict_raises_exception - assert_raise ArgumentError do - Class.new(Author).belongs_to :special_author_address, :dependent => :restrict - end + assert_equal error.message, 'The :dependent option must be one of [:destroy, :delete], but is :nullify' end def test_attributes_are_being_set_when_initialized_from_belongs_to_association_with_where_clause @@ -710,8 +817,8 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase post = posts(:welcome) comment = comments(:greetings) - assert_difference lambda { post.reload.taggings_count }, -1 do - assert_difference 'comment.reload.taggings_count', +1 do + assert_difference lambda { post.reload.tags_count }, -1 do + assert_difference 'comment.reload.tags_count', +1 do tagging.taggable = comment end end @@ -801,6 +908,17 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_equal 0, comments(:greetings).reload.children_count end + def test_belongs_to_with_id_assigning + post = posts(:welcome) + comment = Comment.create! body: "foo", post: post + parent = comments(:greetings) + assert_equal 0, parent.reload.children_count + comment.parent_id = parent.id + + comment.save! + assert_equal 1, parent.reload.children_count + end + def test_polymorphic_with_custom_primary_key toy = Toy.create! sponsor = Sponsor.create!(:sponsorable => toy) @@ -830,4 +948,31 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert post.save assert_equal post.author_id, author2.id end + + test 'dangerous association name raises ArgumentError' do + [:errors, 'errors', :save, 'save'].each do |name| + assert_raises(ArgumentError, "Association #{name} should not be allowed") do + Class.new(ActiveRecord::Base) do + belongs_to name + end + end + end + end + + test 'belongs_to works with model called Record' do + record = Record.create! + Column.create! record: record + assert_equal 1, Column.count + end +end + +class BelongsToWithForeignKeyTest < ActiveRecord::TestCase + fixtures :authors, :author_addresses + + def test_destroy_linked_models + address = AuthorAddress.create! + author = Author.create! name: "Author", author_address_id: address.id + + author.destroy! + end end diff --git a/activerecord/test/cases/associations/callbacks_test.rb b/activerecord/test/cases/associations/callbacks_test.rb index 2d0d4541b4..a531e0e02c 100644 --- a/activerecord/test/cases/associations/callbacks_test.rb +++ b/activerecord/test/cases/associations/callbacks_test.rb @@ -3,6 +3,7 @@ require 'models/post' require 'models/author' require 'models/project' require 'models/developer' +require 'models/computer' require 'models/company' class AssociationCallbacksTest < ActiveRecord::TestCase @@ -101,6 +102,27 @@ class AssociationCallbacksTest < ActiveRecord::TestCase "after_adding#{david.id}"], ar.developers_log end + def test_has_and_belongs_to_many_before_add_called_before_save + dev = nil + new_dev = nil + klass = Class.new(Project) do + def self.name; Project.name; end + has_and_belongs_to_many :developers_with_callbacks, + :class_name => "Developer", + :before_add => lambda { |o,r| + dev = r + new_dev = r.new_record? + } + end + rec = klass.create! + alice = Developer.new(:name => 'alice') + rec.developers_with_callbacks << alice + assert_equal alice, dev + assert_not_nil new_dev + assert new_dev, "record should not have been saved" + assert_not alice.new_record? + end + def test_has_and_belongs_to_many_after_add_called_after_save ar = projects(:active_record) assert ar.developers_log.empty? @@ -129,7 +151,7 @@ class AssociationCallbacksTest < ActiveRecord::TestCase "after_removing#{jamis.id}"], activerecord.developers_log end - def test_has_and_belongs_to_many_remove_callback_on_clear + def test_has_and_belongs_to_many_does_not_fire_callbacks_on_clear activerecord = projects(:active_record) assert activerecord.developers_log.empty? if activerecord.developers_with_callbacks.size == 0 @@ -138,9 +160,9 @@ class AssociationCallbacksTest < ActiveRecord::TestCase activerecord.reload assert activerecord.developers_with_callbacks.size == 2 end - log_array = activerecord.developers_with_callbacks.collect {|d| ["before_removing#{d.id}","after_removing#{d.id}"]}.flatten.sort + activerecord.developers_with_callbacks.flat_map {|d| ["before_removing#{d.id}","after_removing#{d.id}"]}.sort assert activerecord.developers_with_callbacks.clear - assert_equal log_array, activerecord.developers_log.sort + assert_predicate activerecord.developers_log, :empty? end def test_has_many_and_belongs_to_many_callbacks_for_save_on_parent diff --git a/activerecord/test/cases/associations/cascaded_eager_loading_test.rb b/activerecord/test/cases/associations/cascaded_eager_loading_test.rb index 811d91f849..51d8e0523e 100644 --- a/activerecord/test/cases/associations/cascaded_eager_loading_test.rb +++ b/activerecord/test/cases/associations/cascaded_eager_loading_test.rb @@ -35,9 +35,9 @@ class CascadedEagerLoadingTest < ActiveRecord::TestCase def test_eager_association_loading_with_hmt_does_not_table_name_collide_when_joining_associations assert_nothing_raised do - Author.joins(:posts).eager_load(:comments).where(:posts => {:taggings_count => 1}).to_a + Author.joins(:posts).eager_load(:comments).where(:posts => {:tags_count => 1}).to_a end - authors = Author.joins(:posts).eager_load(:comments).where(:posts => {:taggings_count => 1}).to_a + authors = Author.joins(:posts).eager_load(:comments).where(:posts => {:tags_count => 1}).to_a assert_equal 1, assert_no_queries { authors.size } assert_equal 10, assert_no_queries { authors[0].comments.size } end @@ -174,4 +174,15 @@ class CascadedEagerLoadingTest < ActiveRecord::TestCase sink = Vertex.all.merge!(:includes=>{:sources=>{:sources=>{:sources=>:sources}}}, :order => 'vertices.id DESC').first assert_equal vertices(:vertex_1), assert_no_queries { sink.sources.first.sources.first.sources.first.sources.first } end + + def test_eager_association_loading_with_cascaded_interdependent_one_level_and_two_levels + authors_relation = Author.all.merge!(includes: [:comments, { posts: :categorizations }], order: "authors.id") + authors = authors_relation.to_a + assert_equal 3, authors.size + assert_equal 10, authors[0].comments.size + assert_equal 1, authors[1].comments.size + assert_equal 5, authors[0].posts.size + assert_equal 3, authors[1].posts.size + assert_equal 3, authors[0].posts.collect { |post| post.categorizations.size }.inject(0) { |sum, i| sum+i } + end end diff --git a/activerecord/test/cases/associations/eager_load_nested_include_test.rb b/activerecord/test/cases/associations/eager_load_nested_include_test.rb index 5ff117eaa0..f571198079 100644 --- a/activerecord/test/cases/associations/eager_load_nested_include_test.rb +++ b/activerecord/test/cases/associations/eager_load_nested_include_test.rb @@ -68,11 +68,9 @@ class EagerLoadPolyAssocsTest < ActiveRecord::TestCase generate_test_object_graphs end - def teardown + teardown do [Circle, Square, Triangle, PaintColor, PaintTexture, - ShapeExpression, NonPolyOne, NonPolyTwo].each do |c| - c.delete_all - end + ShapeExpression, NonPolyOne, NonPolyTwo].each(&:delete_all) end def generate_test_object_graphs @@ -111,7 +109,7 @@ class EagerLoadNestedIncludeWithMissingDataTest < ActiveRecord::TestCase @first_categorization = @davey_mcdave.categorizations.create(:category => Category.first, :post => @first_post) end - def teardown + teardown do @davey_mcdave.destroy @first_post.destroy @first_comment.destroy diff --git a/activerecord/test/cases/associations/eager_singularization_test.rb b/activerecord/test/cases/associations/eager_singularization_test.rb index 634f6b63ba..a61a070331 100644 --- a/activerecord/test/cases/associations/eager_singularization_test.rb +++ b/activerecord/test/cases/associations/eager_singularization_test.rb @@ -1,128 +1,132 @@ require "cases/helper" -class Virus < ActiveRecord::Base - belongs_to :octopus -end -class Octopus < ActiveRecord::Base - has_one :virus -end -class Pass < ActiveRecord::Base - belongs_to :bus -end -class Bus < ActiveRecord::Base - has_many :passes -end -class Mess < ActiveRecord::Base - has_and_belongs_to_many :crises -end -class Crisis < ActiveRecord::Base - has_and_belongs_to_many :messes - has_many :analyses, :dependent => :destroy - has_many :successes, :through => :analyses - has_many :dresses, :dependent => :destroy - has_many :compresses, :through => :dresses -end -class Analysis < ActiveRecord::Base - belongs_to :crisis - belongs_to :success -end -class Success < ActiveRecord::Base - has_many :analyses, :dependent => :destroy - has_many :crises, :through => :analyses -end -class Dress < ActiveRecord::Base - belongs_to :crisis - has_many :compresses -end -class Compress < ActiveRecord::Base - belongs_to :dress -end - +if ActiveRecord::Base.connection.supports_migrations? class EagerSingularizationTest < ActiveRecord::TestCase + class Virus < ActiveRecord::Base + belongs_to :octopus + end + + class Octopus < ActiveRecord::Base + has_one :virus + end + + class Pass < ActiveRecord::Base + belongs_to :bus + end + + class Bus < ActiveRecord::Base + has_many :passes + end + + class Mess < ActiveRecord::Base + has_and_belongs_to_many :crises + end + + class Crisis < ActiveRecord::Base + has_and_belongs_to_many :messes + has_many :analyses, :dependent => :destroy + has_many :successes, :through => :analyses + has_many :dresses, :dependent => :destroy + has_many :compresses, :through => :dresses + end + + class Analysis < ActiveRecord::Base + belongs_to :crisis + belongs_to :success + end + + class Success < ActiveRecord::Base + has_many :analyses, :dependent => :destroy + has_many :crises, :through => :analyses + end + + class Dress < ActiveRecord::Base + belongs_to :crisis + has_many :compresses + end + + class Compress < ActiveRecord::Base + belongs_to :dress + end def setup - if ActiveRecord::Base.connection.supports_migrations? - ActiveRecord::Base.connection.create_table :viri do |t| - t.column :octopus_id, :integer - t.column :species, :string - end - ActiveRecord::Base.connection.create_table :octopi do |t| - t.column :species, :string - end - ActiveRecord::Base.connection.create_table :passes do |t| - t.column :bus_id, :integer - t.column :rides, :integer - end - ActiveRecord::Base.connection.create_table :buses do |t| - t.column :name, :string - end - ActiveRecord::Base.connection.create_table :crises_messes, :id => false do |t| - t.column :crisis_id, :integer - t.column :mess_id, :integer - end - ActiveRecord::Base.connection.create_table :messes do |t| - t.column :name, :string - end - ActiveRecord::Base.connection.create_table :crises do |t| - t.column :name, :string - end - ActiveRecord::Base.connection.create_table :successes do |t| - t.column :name, :string - end - ActiveRecord::Base.connection.create_table :analyses do |t| - t.column :crisis_id, :integer - t.column :success_id, :integer - end - ActiveRecord::Base.connection.create_table :dresses do |t| - t.column :crisis_id, :integer - end - ActiveRecord::Base.connection.create_table :compresses do |t| - t.column :dress_id, :integer - end - @have_tables = true - else - @have_tables = false - end - end - - def teardown - ActiveRecord::Base.connection.drop_table :viri - ActiveRecord::Base.connection.drop_table :octopi - ActiveRecord::Base.connection.drop_table :passes - ActiveRecord::Base.connection.drop_table :buses - ActiveRecord::Base.connection.drop_table :crises_messes - ActiveRecord::Base.connection.drop_table :messes - ActiveRecord::Base.connection.drop_table :crises - ActiveRecord::Base.connection.drop_table :successes - ActiveRecord::Base.connection.drop_table :analyses - ActiveRecord::Base.connection.drop_table :dresses - ActiveRecord::Base.connection.drop_table :compresses + connection.create_table :viri do |t| + t.column :octopus_id, :integer + t.column :species, :string + end + connection.create_table :octopi do |t| + t.column :species, :string + end + connection.create_table :passes do |t| + t.column :bus_id, :integer + t.column :rides, :integer + end + connection.create_table :buses do |t| + t.column :name, :string + end + connection.create_table :crises_messes, :id => false do |t| + t.column :crisis_id, :integer + t.column :mess_id, :integer + end + connection.create_table :messes do |t| + t.column :name, :string + end + connection.create_table :crises do |t| + t.column :name, :string + end + connection.create_table :successes do |t| + t.column :name, :string + end + connection.create_table :analyses do |t| + t.column :crisis_id, :integer + t.column :success_id, :integer + end + connection.create_table :dresses do |t| + t.column :crisis_id, :integer + end + connection.create_table :compresses do |t| + t.column :dress_id, :integer + end + end + + teardown do + connection.drop_table :viri + connection.drop_table :octopi + connection.drop_table :passes + connection.drop_table :buses + connection.drop_table :crises_messes + connection.drop_table :messes + connection.drop_table :crises + connection.drop_table :successes + connection.drop_table :analyses + connection.drop_table :dresses + connection.drop_table :compresses + end + + def connection + ActiveRecord::Base.connection end def test_eager_no_extra_singularization_belongs_to - return unless @have_tables assert_nothing_raised do Virus.all.merge!(:includes => :octopus).to_a end end def test_eager_no_extra_singularization_has_one - return unless @have_tables assert_nothing_raised do Octopus.all.merge!(:includes => :virus).to_a end end def test_eager_no_extra_singularization_has_many - return unless @have_tables assert_nothing_raised do Bus.all.merge!(:includes => :passes).to_a end end def test_eager_no_extra_singularization_has_and_belongs_to_many - return unless @have_tables assert_nothing_raised do Crisis.all.merge!(:includes => :messes).to_a Mess.all.merge!(:includes => :crises).to_a @@ -130,16 +134,15 @@ class EagerSingularizationTest < ActiveRecord::TestCase end def test_eager_no_extra_singularization_has_many_through_belongs_to - return unless @have_tables assert_nothing_raised do Crisis.all.merge!(:includes => :successes).to_a end end def test_eager_no_extra_singularization_has_many_through_has_many - return unless @have_tables assert_nothing_raised do Crisis.all.merge!(:includes => :compresses).to_a end end end +end diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb index 28bf48f4fd..7d8b933992 100644 --- a/activerecord/test/cases/associations/eager_test.rb +++ b/activerecord/test/cases/associations/eager_test.rb @@ -4,6 +4,7 @@ require 'models/tagging' require 'models/tag' require 'models/comment' require 'models/author' +require 'models/essay' require 'models/category' require 'models/company' require 'models/person' @@ -16,6 +17,7 @@ require 'models/subscriber' require 'models/subscription' require 'models/book' require 'models/developer' +require 'models/computer' require 'models/project' require 'models/member' require 'models/membership' @@ -24,7 +26,7 @@ require 'models/categorization' require 'models/sponsor' class EagerAssociationTest < ActiveRecord::TestCase - fixtures :posts, :comments, :authors, :author_addresses, :categories, :categories_posts, + fixtures :posts, :comments, :authors, :essays, :author_addresses, :categories, :categories_posts, :companies, :accounts, :tags, :taggings, :people, :readers, :categorizations, :owners, :pets, :author_favorites, :jobs, :references, :subscribers, :subscriptions, :books, :developers, :projects, :developers_projects, :members, :memberships, :clubs, :sponsors @@ -75,9 +77,17 @@ class EagerAssociationTest < ActiveRecord::TestCase def test_has_many_through_with_order authors = Author.includes(:favorite_authors).to_a + assert authors.count > 0 assert_no_queries { authors.map(&:favorite_authors) } end + def test_eager_loaded_has_one_association_with_references_does_not_run_additional_queries + Post.update_all(author_id: nil) + authors = Author.includes(:post).references(:post).to_a + assert authors.count > 0 + assert_no_queries { authors.map(&:post) } + end + def test_with_two_tables_in_from_without_getting_double_quoted posts = Post.select("posts.*").from("authors, posts").eager_load(:comments).where("posts.author_id = authors.id").order("posts.id").to_a assert_equal 2, posts.first.comments.size @@ -234,6 +244,17 @@ class EagerAssociationTest < ActiveRecord::TestCase end end + def test_finding_with_includes_on_empty_polymorphic_type_column + sponsor = sponsors(:moustache_club_sponsor_for_groucho) + sponsor.update!(sponsorable_type: '', sponsorable_id: nil) # sponsorable_type column might be declared NOT NULL + sponsor = assert_queries(1) do + assert_nothing_raised { Sponsor.all.merge!(:includes => :sponsorable).find(sponsor.id) } + end + assert_no_queries do + assert_equal nil, sponsor.sponsorable + end + end + def test_loading_from_an_association posts = authors(:david).posts.merge(:includes => :comments, :order => "posts.id").to_a assert_equal 2, posts.first.comments.size @@ -257,6 +278,14 @@ class EagerAssociationTest < ActiveRecord::TestCase end end + def test_three_level_nested_preloading_does_not_raise_exception_when_association_does_not_exist + post_id = Comment.where(author_id: nil).where.not(post_id: nil).first.post_id + + assert_nothing_raised do + Post.preload(:comments => [{:author => :essays}]).find(post_id) + end + end + def test_nested_loading_through_has_one_association aa = AuthorAddress.all.merge!(:includes => {:author => :posts}).find(author_addresses(:david_address).id) assert_equal aa.author.posts.count, aa.author.posts.length @@ -317,31 +346,31 @@ class EagerAssociationTest < ActiveRecord::TestCase def test_eager_association_loading_with_belongs_to_and_limit comments = Comment.all.merge!(:includes => :post, :limit => 5, :order => 'comments.id').to_a assert_equal 5, comments.length - assert_equal [1,2,3,5,6], comments.collect { |c| c.id } + assert_equal [1,2,3,5,6], comments.collect(&:id) end def test_eager_association_loading_with_belongs_to_and_limit_and_conditions comments = Comment.all.merge!(:includes => :post, :where => 'post_id = 4', :limit => 3, :order => 'comments.id').to_a assert_equal 3, comments.length - assert_equal [5,6,7], comments.collect { |c| c.id } + assert_equal [5,6,7], comments.collect(&:id) end def test_eager_association_loading_with_belongs_to_and_limit_and_offset comments = Comment.all.merge!(:includes => :post, :limit => 3, :offset => 2, :order => 'comments.id').to_a assert_equal 3, comments.length - assert_equal [3,5,6], comments.collect { |c| c.id } + assert_equal [3,5,6], comments.collect(&:id) end def test_eager_association_loading_with_belongs_to_and_limit_and_offset_and_conditions comments = Comment.all.merge!(:includes => :post, :where => 'post_id = 4', :limit => 3, :offset => 1, :order => 'comments.id').to_a assert_equal 3, comments.length - assert_equal [6,7,8], comments.collect { |c| c.id } + assert_equal [6,7,8], comments.collect(&:id) end def test_eager_association_loading_with_belongs_to_and_limit_and_offset_and_conditions_array comments = Comment.all.merge!(:includes => :post, :where => ['post_id = ?',4], :limit => 3, :offset => 1, :order => 'comments.id').to_a assert_equal 3, comments.length - assert_equal [6,7,8], comments.collect { |c| c.id } + assert_equal [6,7,8], comments.collect(&:id) end def test_eager_association_loading_with_belongs_to_and_conditions_string_with_unquoted_table_name @@ -356,7 +385,7 @@ class EagerAssociationTest < ActiveRecord::TestCase comments = Comment.all.merge!(:includes => :post, :where => {:posts => {:id => 4}}, :limit => 3, :order => 'comments.id').to_a end assert_equal 3, comments.length - assert_equal [5,6,7], comments.collect { |c| c.id } + assert_equal [5,6,7], comments.collect(&:id) assert_no_queries do comments.first.post end @@ -385,13 +414,13 @@ class EagerAssociationTest < ActiveRecord::TestCase def test_eager_association_loading_with_belongs_to_and_limit_and_multiple_associations posts = Post.all.merge!(:includes => [:author, :very_special_comment], :limit => 1, :order => 'posts.id').to_a assert_equal 1, posts.length - assert_equal [1], posts.collect { |p| p.id } + assert_equal [1], posts.collect(&:id) end def test_eager_association_loading_with_belongs_to_and_limit_and_offset_and_multiple_associations posts = Post.all.merge!(:includes => [:author, :very_special_comment], :limit => 1, :offset => 1, :order => 'posts.id').to_a assert_equal 1, posts.length - assert_equal [2], posts.collect { |p| p.id } + assert_equal [2], posts.collect(&:id) end def test_eager_association_loading_with_belongs_to_inferred_foreign_key_from_association_name @@ -406,19 +435,19 @@ class EagerAssociationTest < ActiveRecord::TestCase end def test_eager_load_has_one_quotes_table_and_column_names - michael = Person.all.merge!(:includes => :favourite_reference).find(people(:michael)) + michael = Person.all.merge!(:includes => :favourite_reference).find(people(:michael).id) references(:michael_unicyclist) assert_no_queries{ assert_equal references(:michael_unicyclist), michael.favourite_reference} end def test_eager_load_has_many_quotes_table_and_column_names - michael = Person.all.merge!(:includes => :references).find(people(:michael)) + michael = Person.all.merge!(:includes => :references).find(people(:michael).id) references(:michael_magician,:michael_unicyclist) assert_no_queries{ assert_equal references(:michael_magician,:michael_unicyclist), michael.references.sort_by(&:id) } end def test_eager_load_has_many_through_quotes_table_and_column_names - michael = Person.all.merge!(:includes => :jobs).find(people(:michael)) + michael = Person.all.merge!(:includes => :jobs).find(people(:michael).id) jobs(:magician, :unicyclist) assert_no_queries{ assert_equal jobs(:unicyclist, :magician), michael.jobs.sort_by(&:id) } end @@ -482,8 +511,8 @@ class EagerAssociationTest < ActiveRecord::TestCase end def test_eager_with_has_many_through_an_sti_join_model_with_conditions_on_both - author = Author.all.merge!(:includes => :special_nonexistant_post_comments, :order => 'authors.id').first - assert_equal [], author.special_nonexistant_post_comments + author = Author.all.merge!(:includes => :special_nonexistent_post_comments, :order => 'authors.id').first + assert_equal [], author.special_nonexistent_post_comments end def test_eager_with_has_many_through_join_model_with_conditions @@ -522,23 +551,15 @@ class EagerAssociationTest < ActiveRecord::TestCase end def test_eager_with_has_many_and_limit_and_conditions - if current_adapter?(:OpenBaseAdapter) - posts = Post.all.merge!(:includes => [ :author, :comments ], :limit => 2, :where => "FETCHBLOB(posts.body) = 'hello'", :order => "posts.id").to_a - else - posts = Post.all.merge!(:includes => [ :author, :comments ], :limit => 2, :where => "posts.body = 'hello'", :order => "posts.id").to_a - end + posts = Post.all.merge!(:includes => [ :author, :comments ], :limit => 2, :where => "posts.body = 'hello'", :order => "posts.id").to_a assert_equal 2, posts.size - assert_equal [4,5], posts.collect { |p| p.id } + assert_equal [4,5], posts.collect(&:id) end def test_eager_with_has_many_and_limit_and_conditions_array - if current_adapter?(:OpenBaseAdapter) - posts = Post.all.merge!(:includes => [ :author, :comments ], :limit => 2, :where => [ "FETCHBLOB(posts.body) = ?", 'hello' ], :order => "posts.id").to_a - else - posts = Post.all.merge!(:includes => [ :author, :comments ], :limit => 2, :where => [ "posts.body = ?", 'hello' ], :order => "posts.id").to_a - end + posts = Post.all.merge!(:includes => [ :author, :comments ], :limit => 2, :where => [ "posts.body = ?", 'hello' ], :order => "posts.id").to_a assert_equal 2, posts.size - assert_equal [4,5], posts.collect { |p| p.id } + assert_equal [4,5], posts.collect(&:id) end def test_eager_with_has_many_and_limit_and_conditions_array_on_the_eagers @@ -708,16 +729,16 @@ class EagerAssociationTest < ActiveRecord::TestCase end def test_eager_with_invalid_association_reference - assert_raise(ActiveRecord::ConfigurationError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys") { + assert_raise(ActiveRecord::AssociationNotFoundError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys") { Post.all.merge!(:includes=> :monkeys ).find(6) } - assert_raise(ActiveRecord::ConfigurationError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys") { + assert_raise(ActiveRecord::AssociationNotFoundError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys") { Post.all.merge!(:includes=>[ :monkeys ]).find(6) } - assert_raise(ActiveRecord::ConfigurationError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys") { + assert_raise(ActiveRecord::AssociationNotFoundError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys") { Post.all.merge!(:includes=>[ 'monkeys' ]).find(6) } - assert_raise(ActiveRecord::ConfigurationError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys, :elephants") { + assert_raise(ActiveRecord::AssociationNotFoundError, "Association was not found; perhaps you misspelled it? You specified :include => :monkeys, :elephants") { Post.all.merge!(:includes=>[ :monkeys, :elephants ]).find(6) } end @@ -747,6 +768,8 @@ class EagerAssociationTest < ActiveRecord::TestCase end def test_eager_with_default_scope_as_block + # warm up the habtm cache + EagerDeveloperWithBlockDefaultScope.where(:name => 'David').first.projects developer = EagerDeveloperWithBlockDefaultScope.where(:name => 'David').first projects = Project.order(:id).to_a assert_no_queries do @@ -811,14 +834,6 @@ class EagerAssociationTest < ActiveRecord::TestCase ) end - def test_preload_with_interpolation - post = Post.includes(:comments_with_interpolated_conditions).find(posts(:welcome).id) - assert_equal [comments(:greetings)], post.comments_with_interpolated_conditions - - post = Post.joins(:comments_with_interpolated_conditions).find(posts(:welcome).id) - assert_equal [comments(:greetings)], post.comments_with_interpolated_conditions - end - def test_polymorphic_type_condition post = Post.all.merge!(:includes => :taggings).find(posts(:thinking).id) assert post.taggings.include?(taggings(:thinking_general)) @@ -893,6 +908,12 @@ class EagerAssociationTest < ActiveRecord::TestCase assert_no_queries {assert_equal posts(:sti_comments), comment.post} end + def test_eager_association_with_scope_with_joins + assert_nothing_raised do + Post.includes(:very_special_comment_with_post_with_joins).to_a + end + end + def test_preconfigured_includes_with_has_many posts = authors(:david).posts_with_comments one = posts.detect { |p| p.id == 1 } @@ -922,13 +943,43 @@ class EagerAssociationTest < ActiveRecord::TestCase end def test_count_with_include - if current_adapter?(:SybaseAdapter) - assert_equal 3, authors(:david).posts_with_comments.where("len(comments.body) > 15").references(:comments).count - elsif current_adapter?(:OpenBaseAdapter) - assert_equal 3, authors(:david).posts_with_comments.where("length(FETCHBLOB(comments.body)) > 15").references(:comments).count - else - assert_equal 3, authors(:david).posts_with_comments.where("length(comments.body) > 15").references(:comments).count + assert_equal 3, authors(:david).posts_with_comments.where("length(comments.body) > 15").references(:comments).count + end + + def test_association_loading_notification + notifications = messages_for('instantiation.active_record') do + Developer.all.merge!(:includes => 'projects', :where => { 'developers_projects.access_level' => 1 }, :limit => 5).to_a.size + end + + message = notifications.first + payload = message.last + count = Developer.all.merge!(:includes => 'projects', :where => { 'developers_projects.access_level' => 1 }, :limit => 5).to_a.size + + # eagerloaded row count should be greater than just developer count + assert_operator payload[:record_count], :>, count + assert_equal Developer.name, payload[:class_name] + end + + def test_base_messages + notifications = messages_for('instantiation.active_record') do + Developer.all.to_a end + message = notifications.first + payload = message.last + + assert_equal Developer.all.to_a.count, payload[:record_count] + assert_equal Developer.name, payload[:class_name] + end + + def messages_for(name) + notifications = [] + ActiveSupport::Notifications.subscribe(name) do |*args| + notifications << args + end + yield + notifications + ensure + ActiveSupport::Notifications.unsubscribe(name) end def test_load_with_sti_sharing_association @@ -1136,6 +1187,10 @@ class EagerAssociationTest < ActiveRecord::TestCase end def test_deep_including_through_habtm + # warm up habtm cache + posts = Post.all.merge!(:includes => {:categories => :categorizations}, :order => "posts.id").to_a + posts[0].categories[0].categorizations.length + posts = Post.all.merge!(:includes => {:categories => :categorizations}, :order => "posts.id").to_a assert_no_queries { assert_equal 2, posts[0].categories[0].categorizations.length } assert_no_queries { assert_equal 1, posts[0].categories[1].categorizations.length } @@ -1159,6 +1214,13 @@ class EagerAssociationTest < ActiveRecord::TestCase ) end + test "deep preload" do + post = Post.preload(author: :posts, comments: :post).first + + assert_predicate post.author.association(:posts), :loaded? + assert_predicate post.comments.first.association(:post), :loaded? + end + test "preloading does not cache has many association subset when preloaded with a through association" do author = Author.includes(:comments_with_order_and_conditions, :posts).first assert_no_queries { assert_equal 2, author.comments_with_order_and_conditions.size } @@ -1172,8 +1234,119 @@ class EagerAssociationTest < ActiveRecord::TestCase } end - test "works in combination with order(:symbol)" do - author = Author.includes(:posts).references(:posts).order(:name).where('posts.title IS NOT NULL').first + test "works in combination with order(:symbol) and reorder(:symbol)" do + author = Author.includes(:posts).references(:posts).order(:name).find_by('posts.title IS NOT NULL') + assert_equal authors(:bob), author + + author = Author.includes(:posts).references(:posts).reorder(:name).find_by('posts.title IS NOT NULL') assert_equal authors(:bob), author end + + test "preloading with a polymorphic association and using the existential predicate but also using a select" do + assert_equal authors(:david), authors(:david).essays.includes(:writer).first.writer + + assert_nothing_raised do + authors(:david).essays.includes(:writer).select(:name).any? + end + end + + test "preloading the same association twice works" do + Member.create! + members = Member.preload(:current_membership).includes(current_membership: :club).all.to_a + assert_no_queries { + members_with_membership = members.select(&:current_membership) + assert_equal 3, members_with_membership.map(&:current_membership).map(&:club).size + } + end + + test "preloading with a polymorphic association and using the existential predicate" do + assert_equal authors(:david), authors(:david).essays.includes(:writer).first.writer + + assert_nothing_raised do + authors(:david).essays.includes(:writer).any? + end + end + + test "preloading associations with string joins and order references" do + author = assert_queries(2) { + Author.includes(:posts).joins("LEFT JOIN posts ON posts.author_id = authors.id").order("posts.title DESC").first + } + assert_no_queries { + assert_equal 5, author.posts.size + } + end + + test "including associations with where.not adds implicit references" do + author = assert_queries(2) { + Author.includes(:posts).where.not(posts: { title: 'Welcome to the weblog'} ).last + } + + assert_no_queries { + assert_equal 2, author.posts.size + } + end + + test "including association based on sql condition and no database column" do + assert_equal pets(:parrot), Owner.including_last_pet.first.last_pet + end + + test "preloading and eager loading of instance dependent associations is not supported" do + message = "association scope 'posts_with_signature' is" + error = assert_raises(ArgumentError) do + Author.includes(:posts_with_signature).to_a + end + assert_match message, error.message + + error = assert_raises(ArgumentError) do + Author.preload(:posts_with_signature).to_a + end + assert_match message, error.message + + error = assert_raises(ArgumentError) do + Author.eager_load(:posts_with_signature).to_a + end + assert_match message, error.message + end + + test "preloading readonly association" do + # has-one + firm = Firm.where(id: "1").preload(:readonly_account).first! + assert firm.readonly_account.readonly? + + # has_and_belongs_to_many + project = Project.where(id: "2").preload(:readonly_developers).first! + assert project.readonly_developers.first.readonly? + + # has-many :through + david = Author.where(id: "1").preload(:readonly_comments).first! + assert david.readonly_comments.first.readonly? + end + + test "eager-loading readonly association" do + # has-one + firm = Firm.where(id: "1").eager_load(:readonly_account).first! + assert firm.readonly_account.readonly? + + # has_and_belongs_to_many + project = Project.where(id: "2").eager_load(:readonly_developers).first! + assert project.readonly_developers.first.readonly? + + # has-many :through + david = Author.where(id: "1").eager_load(:readonly_comments).first! + assert david.readonly_comments.first.readonly? + + # belongs_to + post = Post.where(id: "1").eager_load(:author).first! + assert post.author.readonly? + end + + test "preloading a polymorphic association with references to the associated table" do + post = Post.includes(:tags).references(:tags).where('tags.name = ?', 'General').first + assert_equal posts(:welcome), post + end + + test "eager-loading a polymorphic association with references to the associated table" do + post = Post.eager_load(:tags).where('tags.name = ?', 'General').first + assert_equal posts(:welcome), post + end end diff --git a/activerecord/test/cases/associations/extension_test.rb b/activerecord/test/cases/associations/extension_test.rb index 47dff7d0ea..b161cde335 100644 --- a/activerecord/test/cases/associations/extension_test.rb +++ b/activerecord/test/cases/associations/extension_test.rb @@ -3,6 +3,7 @@ require 'models/post' require 'models/comment' require 'models/project' require 'models/developer' +require 'models/computer' require 'models/company_in_module' class AssociationsExtensionsTest < ActiveRecord::TestCase @@ -75,7 +76,6 @@ class AssociationsExtensionsTest < ActiveRecord::TestCase private def extend!(model) - builder = ActiveRecord::Associations::Builder::HasMany.new(:association_name, nil, {}) { } - builder.define_extensions(model) + ActiveRecord::Associations::Builder::HasMany.define_extensions(model, :association_name) { } end end diff --git a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb index 712a770133..aea9207bfe 100644 --- a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb @@ -1,5 +1,6 @@ require "cases/helper" require 'models/developer' +require 'models/computer' require 'models/project' require 'models/company' require 'models/customer' @@ -11,6 +12,7 @@ require 'models/author' require 'models/tag' require 'models/tagging' require 'models/parrot' +require 'models/person' require 'models/pirate' require 'models/treasure' require 'models/price_estimate' @@ -20,6 +22,10 @@ require 'models/membership' require 'models/sponsor' require 'models/country' require 'models/treaty' +require 'models/vertex' +require 'models/publisher' +require 'models/publisher/article' +require 'models/publisher/magazine' require 'active_support/core_ext/string/conversions' class ProjectWithAfterCreateHook < ActiveRecord::Base @@ -65,9 +71,21 @@ class DeveloperWithSymbolsForKeys < ActiveRecord::Base :foreign_key => "developer_id" end +class SubDeveloper < Developer + self.table_name = 'developers' + has_and_belongs_to_many :special_projects, + :join_table => 'developers_projects', + :foreign_key => "project_id", + :association_foreign_key => "developer_id" +end + +class DeveloperWithSymbolClassName < Developer + has_and_belongs_to_many :projects, class_name: :ProjectWithSymbolsForKeys +end + class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase fixtures :accounts, :companies, :categories, :posts, :categories_posts, :developers, :projects, :developers_projects, - :parrots, :pirates, :parrots_pirates, :treasures, :price_estimates, :tags, :taggings + :parrots, :pirates, :parrots_pirates, :treasures, :price_estimates, :tags, :taggings, :computers def setup_data_for_habtm_case ActiveRecord::Base.connection.execute('delete from countries_treaties') @@ -81,6 +99,12 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase country.treaties << treaty end + def test_marshal_dump + post = posts :welcome + preloaded = Post.includes(:categories).find post.id + assert_equal preloaded, Marshal.load(Marshal.dump(preloaded)) + end + def test_should_property_quote_string_primary_keys setup_data_for_habtm_case @@ -215,9 +239,27 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase assert_equal developers(:poor_jamis, :jamis, :david), projects(:active_record).developers end + def test_habtm_collection_size_from_build + devel = Developer.create("name" => "Fred Wu") + devel.projects << Project.create("name" => "Grimetime") + devel.projects.build + + assert_equal 2, devel.projects.size + end + + def test_habtm_collection_size_from_params + devel = Developer.new({ + projects_attributes: { + '0' => {} + } + }) + + assert_equal 1, devel.projects.size + end + def test_build devel = Developer.find(1) - proj = assert_no_queries { devel.projects.build("name" => "Projekt") } + proj = assert_no_queries(ignore_none: false) { devel.projects.build("name" => "Projekt") } assert !devel.projects.loaded? assert_equal devel.projects.last, proj @@ -232,7 +274,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase def test_new_aliased_to_build devel = Developer.find(1) - proj = assert_no_queries { devel.projects.new("name" => "Projekt") } + proj = assert_no_queries(ignore_none: false) { devel.projects.new("name" => "Projekt") } assert !devel.projects.loaded? assert_equal devel.projects.last, proj @@ -466,7 +508,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase developer = project.developers.first - assert_no_queries do + assert_no_queries(ignore_none: false) do assert project.developers.loaded? assert project.developers.include?(developer) end @@ -513,7 +555,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase def test_dynamic_find_all_should_respect_readonly_access projects(:active_record).readonly_developers.each { |d| assert_raise(ActiveRecord::ReadOnlyRecord) { d.save! } if d.valid?} - projects(:active_record).readonly_developers.each { |d| d.readonly? } + projects(:active_record).readonly_developers.each(&:readonly?) end def test_new_with_values_in_collection @@ -570,6 +612,13 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase assert !developer.special_projects.include?(other_project) end + def test_symbol_join_table + developer = Developer.first + sp = developer.sym_special_projects.create("name" => "omg") + developer.reload + assert_includes developer.sym_special_projects, sp + end + def test_update_attributes_after_push_without_duplicate_join_table_rows developer = Developer.new("name" => "Kano") project = SpecialProject.create("name" => "Special Project") @@ -605,16 +654,24 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase end def test_join_table_alias + # FIXME: `references` has no impact on the aliases generated for the join + # query. The fact that we pass `:developers_projects_join` to `references` + # and that the SQL string contains `developers_projects_join` is merely a + # coincidence. assert_equal( 3, Developer.references(:developers_projects_join).merge( :includes => {:projects => :developers}, - :where => 'developers_projects_join.joined_on IS NOT NULL' + :where => 'projects_developers_projects_join.joined_on IS NOT NULL' ).to_a.size ) end def test_join_with_group + # FIXME: `references` has no impact on the aliases generated for the join + # query. The fact that we pass `:developers_projects_join` to `references` + # and that the SQL string contains `developers_projects_join` is merely a + # coincidence. group = Developer.columns.inject([]) do |g, c| g << "developers.#{c.name}" g << "developers_projects_2.#{c.name}" @@ -624,7 +681,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase assert_equal( 3, Developer.references(:developers_projects_join).merge( - :includes => {:projects => :developers}, :where => 'developers_projects_join.joined_on IS NOT NULL', + :includes => {:projects => :developers}, :where => 'projects_developers_projects_join.joined_on IS NOT NULL', :group => group.join(",") ).to_a.size ) @@ -638,12 +695,12 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase end def test_find_scoped_grouped - assert_equal 5, categories(:general).posts_grouped_by_title.size - assert_equal 1, categories(:technology).posts_grouped_by_title.size + assert_equal 5, categories(:general).posts_grouped_by_title.to_a.size + assert_equal 1, categories(:technology).posts_grouped_by_title.to_a.size end def test_find_scoped_grouped_having - assert_equal 2, projects(:active_record).well_payed_salary_groups.size + assert_equal 2, projects(:active_record).well_payed_salary_groups.to_a.size assert projects(:active_record).well_payed_salary_groups.all? { |g| g.salary > 10000 } end @@ -710,12 +767,6 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase assert_equal project, developer.projects.first end - def test_self_referential_habtm_without_foreign_key_set_should_raise_exception - assert_raise(ActiveRecord::HasAndBelongsToManyAssociationForeignKeyNeeded) { - SelfMember.new.friends - } - end - def test_dynamic_find_should_respect_association_include # SQL error in sort clause if :include is not included # due to Unknown column 'authors.id' @@ -766,9 +817,19 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase assert project.developers.include?(developer) end - test "has and belongs to many associations on new records use null relations" do + def test_destruction_does_not_error_without_primary_key + redbeard = pirates(:redbeard) + george = parrots(:george) + redbeard.parrots << george + assert_equal 2, george.pirates.count + Pirate.includes(:parrots).where(parrot: redbeard.parrot).find(redbeard.id).destroy + assert_equal 1, george.pirates.count + assert_equal [], Pirate.where(id: redbeard.id) + end + + def test_has_and_belongs_to_many_associations_on_new_records_use_null_relations projects = Developer.new.projects - assert_no_queries do + assert_no_queries(ignore_none: false) do assert_equal [], projects assert_equal [], projects.where(title: 'omg') assert_equal [], projects.pluck(:title) @@ -776,4 +837,69 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase end end + def test_association_with_validate_false_does_not_run_associated_validation_callbacks_on_create + rich_person = RichPerson.new + + treasure = Treasure.new + treasure.rich_people << rich_person + treasure.valid? + + assert_equal 1, treasure.rich_people.size + assert_nil rich_person.first_name, 'should not run associated person validation on create when validate: false' + end + + def test_association_with_validate_false_does_not_run_associated_validation_callbacks_on_update + rich_person = RichPerson.create! + person_first_name = rich_person.first_name + assert_not_nil person_first_name + + treasure = Treasure.new + treasure.rich_people << rich_person + treasure.valid? + + assert_equal 1, treasure.rich_people.size + assert_equal person_first_name, rich_person.first_name, 'should not run associated person validation on update when validate: false' + end + + def test_custom_join_table + assert_equal 'edges', Vertex.reflect_on_association(:sources).join_table + end + + def test_has_and_belongs_to_many_in_a_namespaced_model_pointing_to_a_namespaced_model + magazine = Publisher::Magazine.create + article = Publisher::Article.create + magazine.articles << article + magazine.save + + assert_includes magazine.articles, article + end + + def test_has_and_belongs_to_many_in_a_namespaced_model_pointing_to_a_non_namespaced_model + article = Publisher::Article.create + tag = Tag.create + article.tags << tag + article.save + + assert_includes article.tags, tag + end + + def test_redefine_habtm + child = SubDeveloper.new("name" => "Aredridel") + child.special_projects << SpecialProject.new("name" => "Special Project") + assert child.save, 'child object should be saved' + end + + def test_habtm_with_reflection_using_class_name_and_fixtures + assert_not_nil Developer._reflections['shared_computers'] + # Checking the fixture for named association is important here, because it's the only way + # we've been able to reproduce this bug + assert_not_nil File.read(File.expand_path("../../../fixtures/developers.yml", __FILE__)).index("shared_computers") + assert_equal developers(:david).shared_computers.first, computers(:laptop) + end + + def test_with_symbol_class_name + assert_nothing_raised NoMethodError do + DeveloperWithSymbolClassName.new + end + end end diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb index ce51853bf3..19f4384e83 100644 --- a/activerecord/test/cases/associations/has_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_associations_test.rb @@ -1,11 +1,13 @@ require "cases/helper" require 'models/developer' +require 'models/computer' require 'models/project' require 'models/company' require 'models/contract' require 'models/topic' require 'models/reply' require 'models/category' +require 'models/image' require 'models/post' require 'models/author' require 'models/essay' @@ -22,6 +24,15 @@ require 'models/engine' require 'models/categorization' require 'models/minivan' require 'models/speedometer' +require 'models/reference' +require 'models/job' +require 'models/college' +require 'models/student' +require 'models/pirate' +require 'models/ship' +require 'models/tyre' +require 'models/subscriber' +require 'models/subscription' class HasManyAssociationsTestForReorderWithJoinDependency < ActiveRecord::TestCase fixtures :authors, :posts, :comments @@ -30,21 +41,125 @@ class HasManyAssociationsTestForReorderWithJoinDependency < ActiveRecord::TestCa author = authors(:david) # this can fail on adapters which require ORDER BY expressions to be included in the SELECT expression # if the reorder clauses are not correctly handled - assert author.posts_with_comments_sorted_by_comment_id.where('comments.id > 0').reorder('posts.comments_count DESC', 'posts.taggings_count DESC').last + assert author.posts_with_comments_sorted_by_comment_id.where('comments.id > 0').reorder('posts.comments_count DESC', 'posts.tags_count DESC').last end end +class HasManyAssociationsTestPrimaryKeys < ActiveRecord::TestCase + fixtures :authors, :essays, :subscribers, :subscriptions, :people + + def test_custom_primary_key_on_new_record_should_fetch_with_query + subscriber = Subscriber.new(nick: 'webster132') + assert !subscriber.subscriptions.loaded? + + assert_queries 1 do + assert_equal 2, subscriber.subscriptions.size + end + + assert_equal subscriber.subscriptions, Subscription.where(subscriber_id: 'webster132') + end + + def test_association_primary_key_on_new_record_should_fetch_with_query + author = Author.new(:name => "David") + assert !author.essays.loaded? + + assert_queries 1 do + assert_equal 1, author.essays.size + end + + assert_equal author.essays, Essay.where(writer_id: "David") + end + + def test_has_many_custom_primary_key + david = authors(:david) + assert_equal david.essays, Essay.where(writer_id: "David") + end + + def test_has_many_assignment_with_custom_primary_key + david = people(:david) + + assert_equal ["A Modest Proposal"], david.essays.map(&:name) + david.essays = [Essay.create!(name: "Remote Work" )] + assert_equal ["Remote Work"], david.essays.map(&:name) + end + + def test_blank_custom_primary_key_on_new_record_should_not_run_queries + author = Author.new + assert !author.essays.loaded? + + assert_queries 0 do + assert_equal 0, author.essays.size + end + end +end class HasManyAssociationsTest < ActiveRecord::TestCase fixtures :accounts, :categories, :companies, :developers, :projects, :developers_projects, :topics, :authors, :comments, - :people, :posts, :readers, :taggings, :cars, :essays, + :posts, :readers, :taggings, :cars, :jobs, :tags, :categorizations def setup Client.destroyed_client_ids.clear end + def test_sti_subselect_count + tag = Tag.first + len = Post.tagged_with(tag.id).limit(10).size + assert_operator len, :>, 0 + end + + def test_anonymous_has_many + developer = Class.new(ActiveRecord::Base) { + self.table_name = 'developers' + dev = self + + developer_project = Class.new(ActiveRecord::Base) { + self.table_name = 'developers_projects' + belongs_to :developer, :class => dev + } + has_many :developer_projects, :class => developer_project, :foreign_key => 'developer_id' + } + dev = developer.first + named = Developer.find(dev.id) + assert_operator dev.developer_projects.count, :>, 0 + assert_equal named.projects.map(&:id).sort, + dev.developer_projects.map(&:project_id).sort + end + + def test_default_scope_on_relations_is_not_cached + counter = 0 + posts = Class.new(ActiveRecord::Base) { + self.table_name = 'posts' + self.inheritance_column = 'not_there' + post = self + + comments = Class.new(ActiveRecord::Base) { + self.table_name = 'comments' + self.inheritance_column = 'not_there' + belongs_to :post, :class => post + default_scope -> { + counter += 1 + where("id = :inc", :inc => counter) + } + } + has_many :comments, :class => comments, :foreign_key => 'post_id' + } + assert_equal 0, counter + post = posts.first + assert_equal 0, counter + sql = capture_sql { post.comments.to_a } + post.comments.reset + assert_not_equal sql, capture_sql { post.comments.to_a } + end + + def test_has_many_build_with_options + college = College.create(name: 'UFMT') + Student.create(active: true, college_id: college.id, name: 'Sarah') + + assert_equal college.students, Student.where(active: true, college_id: college.id) + end + def test_create_from_association_should_respect_default_scope car = Car.create(:name => 'honda') assert_equal 'honda', car.name @@ -62,6 +177,13 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal 'exotic', bulb.name end + def test_build_from_association_should_respect_scope + author = Author.new + + post = author.thinking_posts.build + assert_equal 'So I was thinking', post.title + end + def test_create_from_association_with_nil_values_should_work car = Car.create(:name => 'honda') @@ -76,11 +198,36 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_do_not_call_callbacks_for_delete_all - bulb_count = Bulb.count car = Car.create(:name => 'honda') car.funky_bulbs.create! assert_nothing_raised { car.reload.funky_bulbs.delete_all } - assert_equal bulb_count + 1, Bulb.count, "bulbs should have been deleted using :nullify strategey" + assert_equal 0, Bulb.count, "bulbs should have been deleted using :delete_all strategy" + end + + def test_delete_all_on_association_is_the_same_as_not_loaded + author = authors :david + author.thinking_posts.create!(:body => "test") + author.reload + expected_sql = capture_sql { author.thinking_posts.delete_all } + + author.thinking_posts.create!(:body => "test") + author.reload + author.thinking_posts.inspect + loaded_sql = capture_sql { author.thinking_posts.delete_all } + assert_equal(expected_sql, loaded_sql) + end + + def test_delete_all_on_association_with_nil_dependency_is_the_same_as_not_loaded + author = authors :david + author.posts.create!(:title => "test", :body => "body") + author.reload + expected_sql = capture_sql { author.posts.delete_all } + + author.posts.create!(:title => "test", :body => "body") + author.reload + author.posts.to_a + loaded_sql = capture_sql { author.posts.delete_all } + assert_equal(expected_sql, loaded_sql) end def test_building_the_associated_object_with_implicit_sti_base_class @@ -169,16 +316,16 @@ class HasManyAssociationsTest < ActiveRecord::TestCase # would be convenient), because this would cause that scope to be applied to any callbacks etc. def test_build_and_create_should_not_happen_within_scope car = cars(:honda) - scoped_count = car.foo_bulbs.where_values.count + scope = car.foo_bulbs.where_values_hash bulb = car.foo_bulbs.build - assert_not_equal scoped_count, bulb.scope_after_initialize.where_values.count + assert_not_equal scope, bulb.scope_after_initialize.where_values_hash bulb = car.foo_bulbs.create - assert_not_equal scoped_count, bulb.scope_after_initialize.where_values.count + assert_not_equal scope, bulb.scope_after_initialize.where_values_hash bulb = car.foo_bulbs.create! - assert_not_equal scoped_count, bulb.scope_after_initialize.where_values.count + assert_not_equal scope, bulb.scope_after_initialize.where_values_hash end def test_no_sql_should_be_fired_if_association_already_loaded @@ -192,6 +339,31 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end assert_no_queries do + bulbs.second() + bulbs.second({}) + end + + assert_no_queries do + bulbs.third() + bulbs.third({}) + end + + assert_no_queries do + bulbs.fourth() + bulbs.fourth({}) + end + + assert_no_queries do + bulbs.fifth() + bulbs.fifth({}) + end + + assert_no_queries do + bulbs.forty_two() + bulbs.forty_two({}) + end + + assert_no_queries do bulbs.last() bulbs.last({}) end @@ -218,11 +390,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first def test_counting_with_counter_sql - assert_equal 2, Firm.all.merge!(:order => "id").first.clients.count + assert_equal 3, Firm.all.merge!(:order => "id").first.clients.count end def test_counting - assert_equal 2, Firm.all.merge!(:order => "id").first.plain_clients.count + assert_equal 3, Firm.all.merge!(:order => "id").first.plain_clients.count end def test_counting_with_single_hash @@ -230,7 +402,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_counting_with_column_name_and_hash - assert_equal 2, Firm.all.merge!(:order => "id").first.plain_clients.count(:name) + assert_equal 3, Firm.all.merge!(:order => "id").first.plain_clients.count(:name) end def test_counting_with_association_limit @@ -240,17 +412,17 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_finding - assert_equal 2, Firm.all.merge!(:order => "id").first.clients.length + assert_equal 3, Firm.all.merge!(:order => "id").first.clients.length end def test_finding_array_compatibility - assert_equal 2, Firm.order(:id).find{|f| f.id > 0}.clients.length + assert_equal 3, Firm.order(:id).find{|f| f.id > 0}.clients.length end def test_find_many_with_merged_options assert_equal 1, companies(:first_firm).limited_clients.size assert_equal 1, companies(:first_firm).limited_clients.to_a.size - assert_equal 2, companies(:first_firm).limited_clients.limit(nil).to_a.size + assert_equal 3, companies(:first_firm).limited_clients.limit(nil).to_a.size end def test_find_should_append_to_association_order @@ -259,8 +431,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_dynamic_find_should_respect_association_order - assert_equal companies(:second_client), companies(:first_firm).clients_sorted_desc.where("type = 'Client'").first - assert_equal companies(:second_client), companies(:first_firm).clients_sorted_desc.find_by_type('Client') + assert_equal companies(:another_first_firm_client), companies(:first_firm).clients_sorted_desc.where("type = 'Client'").first + assert_equal companies(:another_first_firm_client), companies(:first_firm).clients_sorted_desc.find_by_type('Client') end def test_cant_save_has_many_readonly_association @@ -273,7 +445,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_finding_with_different_class_name_and_order - assert_equal "Microsoft", Firm.all.merge!(:order => "id").first.clients_sorted_desc.first.name + assert_equal "Apex", Firm.all.merge!(:order => "id").first.clients_sorted_desc.first.name end def test_finding_with_foreign_key @@ -292,11 +464,16 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal "Summit", Firm.all.merge!(:order => "id").first.clients_using_primary_key.first.name end + def test_update_all_on_association_accessed_before_save + firm = Firm.new(name: 'Firm') + firm.clients << Client.first + firm.save! + assert_equal firm.clients.count, firm.clients.update_all(description: 'Great!') + end + def test_belongs_to_sanity c = Client.new - assert_nil c.firm - - flunk "belongs_to failed if check" if c.firm + assert_nil c.firm, "belongs_to failed sanity check on new object" end def test_find_ids @@ -319,9 +496,21 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_raise(ActiveRecord::RecordNotFound) { firm.clients.find(2, 99) } end + def test_find_ids_and_inverse_of + force_signal37_to_load_all_clients_of_firm + + firm = companies(:first_firm) + client = firm.clients_of_firm.find(3) + assert_kind_of Client, client + + client_ary = firm.clients_of_firm.find([3]) + assert_kind_of Array, client_ary + assert_equal client, client_ary.first + end + def test_find_all firm = Firm.all.merge!(:order => "id").first - assert_equal 2, firm.clients.where("#{QUOTED_TYPE} = 'Client'").to_a.length + assert_equal 3, firm.clients.where("#{QUOTED_TYPE} = 'Client'").to_a.length assert_equal 1, firm.clients.where("name = 'Summit'").to_a.length end @@ -330,7 +519,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert ! firm.clients.loaded? - assert_queries(3) do + assert_queries(4) do firm.clients.find_each(:batch_size => 1) {|c| assert_equal firm.id, c.firm_id } end @@ -400,15 +589,15 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_find_grouped all_clients_of_firm1 = Client.all.merge!(:where => "firm_id = 1").to_a grouped_clients_of_firm1 = Client.all.merge!(:where => "firm_id = 1", :group => "firm_id", :select => 'firm_id, count(id) as clients_count').to_a - assert_equal 2, all_clients_of_firm1.size + assert_equal 3, all_clients_of_firm1.size assert_equal 1, grouped_clients_of_firm1.size end def test_find_scoped_grouped assert_equal 1, companies(:first_firm).clients_grouped_by_firm_id.size assert_equal 1, companies(:first_firm).clients_grouped_by_firm_id.length - assert_equal 2, companies(:first_firm).clients_grouped_by_name.size - assert_equal 2, companies(:first_firm).clients_grouped_by_name.length + assert_equal 3, companies(:first_firm).clients_grouped_by_name.size + assert_equal 3, companies(:first_firm).clients_grouped_by_name.length end def test_find_scoped_grouped_having @@ -421,38 +610,50 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_select_query_method - assert_equal ['id'], posts(:welcome).comments.select(:id).first.attributes.keys + assert_equal ['id', 'body'], posts(:welcome).comments.select(:id, :body).first.attributes.keys + end + + def test_select_with_block + assert_equal [1], posts(:welcome).comments.select { |c| c.id == 1 }.map(&:id) + end + + def test_select_without_foreign_key + assert_equal companies(:first_firm).accounts.first.credit_limit, companies(:first_firm).accounts.select(:credit_limit).first.credit_limit end def test_adding force_signal37_to_load_all_clients_of_firm natural = Client.new("name" => "Natural Company") companies(:first_firm).clients_of_firm << natural - assert_equal 2, companies(:first_firm).clients_of_firm.size # checking via the collection - assert_equal 2, companies(:first_firm).clients_of_firm(true).size # checking using the db + assert_equal 3, companies(:first_firm).clients_of_firm.size # checking via the collection + assert_equal 3, companies(:first_firm).clients_of_firm(true).size # checking using the db assert_equal natural, companies(:first_firm).clients_of_firm.last end def test_adding_using_create first_firm = companies(:first_firm) - assert_equal 2, first_firm.plain_clients.size - first_firm.plain_clients.create(:name => "Natural Company") - assert_equal 3, first_firm.plain_clients.length assert_equal 3, first_firm.plain_clients.size + first_firm.plain_clients.create(:name => "Natural Company") + assert_equal 4, first_firm.plain_clients.length + assert_equal 4, first_firm.plain_clients.size end def test_create_with_bang_on_has_many_when_parent_is_new_raises - assert_raise(ActiveRecord::RecordNotSaved) do + error = assert_raise(ActiveRecord::RecordNotSaved) do firm = Firm.new firm.plain_clients.create! :name=>"Whoever" end + + assert_equal "You cannot call create unless the parent is saved", error.message end def test_regular_create_on_has_many_when_parent_is_new_raises - assert_raise(ActiveRecord::RecordNotSaved) do + error = assert_raise(ActiveRecord::RecordNotSaved) do firm = Firm.new firm.plain_clients.create :name=>"Whoever" end + + assert_equal "You cannot call create unless the parent is saved", error.message end def test_create_with_bang_on_has_many_raises_when_record_not_saved @@ -463,9 +664,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_create_with_bang_on_habtm_when_parent_is_new_raises - assert_raise(ActiveRecord::RecordNotSaved) do + error = assert_raise(ActiveRecord::RecordNotSaved) do Developer.new("name" => "Aredridel").projects.create! end + + assert_equal "You cannot call create unless the parent is saved", error.message end def test_adding_a_mismatch_class @@ -477,8 +680,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_adding_a_collection force_signal37_to_load_all_clients_of_firm companies(:first_firm).clients_of_firm.concat([Client.new("name" => "Natural Company"), Client.new("name" => "Apple")]) - assert_equal 3, companies(:first_firm).clients_of_firm.size - assert_equal 3, companies(:first_firm).clients_of_firm(true).size + assert_equal 4, companies(:first_firm).clients_of_firm.size + assert_equal 4, companies(:first_firm).clients_of_firm(true).size end def test_transactions_when_adding_to_persisted @@ -494,15 +697,22 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_transactions_when_adding_to_new_record - assert_no_queries do + assert_no_queries(ignore_none: false) do firm = Firm.new firm.clients_of_firm.concat(Client.new("name" => "Natural Company")) end end + def test_inverse_on_before_validate + firm = companies(:first_firm) + assert_queries(1) do + firm.clients_of_firm << Client.new("name" => "Natural Company") + end + end + def test_new_aliased_to_build company = companies(:first_firm) - new_client = assert_no_queries { company.clients_of_firm.new("name" => "Another Client") } + new_client = assert_no_queries(ignore_none: false) { company.clients_of_firm.new("name" => "Another Client") } assert !company.clients_of_firm.loaded? assert_equal "Another Client", new_client.name @@ -512,7 +722,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_build company = companies(:first_firm) - new_client = assert_no_queries { company.clients_of_firm.build("name" => "Another Client") } + new_client = assert_no_queries(ignore_none: false) { company.clients_of_firm.build("name" => "Another Client") } assert !company.clients_of_firm.loaded? assert_equal "Another Client", new_client.name @@ -524,7 +734,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase company = companies(:first_firm) # company already has one client company.clients_of_firm.build("name" => "Another Client") company.clients_of_firm.build("name" => "Yet Another Client") - assert_equal 3, company.clients_of_firm.size + assert_equal 4, company.clients_of_firm.size end def test_collection_not_empty_after_building @@ -548,7 +758,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_build_many company = companies(:first_firm) - new_clients = assert_no_queries { company.clients_of_firm.build([{"name" => "Another Client"}, {"name" => "Another Client II"}]) } + new_clients = assert_no_queries(ignore_none: false) { company.clients_of_firm.build([{"name" => "Another Client"}, {"name" => "Another Client II"}]) } assert_equal 2, new_clients.size end @@ -574,7 +784,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_build_via_block company = companies(:first_firm) - new_client = assert_no_queries { company.clients_of_firm.build {|client| client.name = "Another Client" } } + new_client = assert_no_queries(ignore_none: false) { company.clients_of_firm.build {|client| client.name = "Another Client" } } assert !company.clients_of_firm.loaded? assert_equal "Another Client", new_client.name @@ -584,7 +794,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_build_many_via_block company = companies(:first_firm) - new_clients = assert_no_queries do + new_clients = assert_no_queries(ignore_none: false) do company.clients_of_firm.build([{"name" => "Another Client"}, {"name" => "Another Client II"}]) do |client| client.name = "changed" end @@ -600,14 +810,14 @@ class HasManyAssociationsTest < ActiveRecord::TestCase Firm.column_names Client.column_names - assert_equal 1, first_firm.clients_of_firm.size + assert_equal 2, first_firm.clients_of_firm.size first_firm.clients_of_firm.reset assert_queries(1) do first_firm.clients_of_firm.create(:name => "Superstars") end - assert_equal 2, first_firm.clients_of_firm.size + assert_equal 3, first_firm.clients_of_firm.size end def test_create @@ -620,7 +830,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_create_many companies(:first_firm).clients_of_firm.create([{"name" => "Another Client"}, {"name" => "Another Client II"}]) - assert_equal 3, companies(:first_firm).clients_of_firm(true).size + assert_equal 4, companies(:first_firm).clients_of_firm(true).size end def test_create_followed_by_save_does_not_load_target @@ -632,8 +842,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_deleting force_signal37_to_load_all_clients_of_firm companies(:first_firm).clients_of_firm.delete(companies(:first_firm).clients_of_firm.first) - assert_equal 0, companies(:first_firm).clients_of_firm.size - assert_equal 0, companies(:first_firm).clients_of_firm(true).size + assert_equal 1, companies(:first_firm).clients_of_firm.size + assert_equal 1, companies(:first_firm).clients_of_firm(true).size end def test_deleting_before_save @@ -653,6 +863,36 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal topic.replies.to_a.size, topic.replies_count end + def test_counter_cache_updates_in_memory_after_concat + topic = Topic.create title: "Zoom-zoom-zoom" + + topic.replies << Reply.create(title: "re: zoom", content: "speedy quick!") + assert_equal 1, topic.replies_count + assert_equal 1, topic.replies.size + assert_equal 1, topic.reload.replies.size + end + + def test_counter_cache_updates_in_memory_after_create + topic = Topic.create title: "Zoom-zoom-zoom" + + topic.replies.create!(title: "re: zoom", content: "speedy quick!") + assert_equal 1, topic.replies_count + assert_equal 1, topic.replies.size + assert_equal 1, topic.reload.replies.size + end + + def test_counter_cache_updates_in_memory_after_create_with_array + topic = Topic.create title: "Zoom-zoom-zoom" + + topic.replies.create!([ + { title: "re: zoom", content: "speedy quick!" }, + { title: "re: zoom 2", content: "OMG lol!" }, + ]) + assert_equal 2, topic.replies_count + assert_equal 2, topic.replies.size + assert_equal 2, topic.reload.replies.size + end + def test_pushing_association_updates_counter_cache topic = Topic.order("id ASC").first reply = Reply.create! @@ -665,14 +905,14 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_deleting_updates_counter_cache_without_dependent_option post = posts(:welcome) - assert_difference "post.reload.taggings_count", -1 do + assert_difference "post.reload.tags_count", -1 do post.taggings.delete(post.taggings.first) end end def test_deleting_updates_counter_cache_with_dependent_delete_all post = posts(:welcome) - post.update_columns(taggings_with_delete_all_count: post.taggings_count) + post.update_columns(taggings_with_delete_all_count: post.tags_count) assert_difference "post.reload.taggings_with_delete_all_count", -1 do post.taggings_with_delete_all.delete(post.taggings_with_delete_all.first) @@ -681,13 +921,20 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_deleting_updates_counter_cache_with_dependent_destroy post = posts(:welcome) - post.update_columns(taggings_with_destroy_count: post.taggings_count) + post.update_columns(taggings_with_destroy_count: post.tags_count) assert_difference "post.reload.taggings_with_destroy_count", -1 do post.taggings_with_destroy.delete(post.taggings_with_destroy.first) end end + def test_calling_empty_with_counter_cache + post = posts(:welcome) + assert_queries(0) do + assert_not post.comments.empty? + end + end + def test_custom_named_counter_cache topic = topics(:first) @@ -730,27 +977,27 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_deleting_a_collection force_signal37_to_load_all_clients_of_firm companies(:first_firm).clients_of_firm.create("name" => "Another Client") - assert_equal 2, companies(:first_firm).clients_of_firm.size - companies(:first_firm).clients_of_firm.delete([companies(:first_firm).clients_of_firm[0], companies(:first_firm).clients_of_firm[1]]) + assert_equal 3, companies(:first_firm).clients_of_firm.size + companies(:first_firm).clients_of_firm.delete([companies(:first_firm).clients_of_firm[0], companies(:first_firm).clients_of_firm[1], companies(:first_firm).clients_of_firm[2]]) assert_equal 0, companies(:first_firm).clients_of_firm.size assert_equal 0, companies(:first_firm).clients_of_firm(true).size end def test_delete_all force_signal37_to_load_all_clients_of_firm - companies(:first_firm).clients_of_firm.create("name" => "Another Client") - clients = companies(:first_firm).clients_of_firm.to_a - assert_equal 2, clients.count - deleted = companies(:first_firm).clients_of_firm.delete_all - assert_equal clients.sort_by(&:id), deleted.sort_by(&:id) - assert_equal 0, companies(:first_firm).clients_of_firm.size - assert_equal 0, companies(:first_firm).clients_of_firm(true).size + companies(:first_firm).dependent_clients_of_firm.create("name" => "Another Client") + clients = companies(:first_firm).dependent_clients_of_firm.to_a + assert_equal 3, clients.count + + assert_difference "Client.count", -(clients.count) do + companies(:first_firm).dependent_clients_of_firm.delete_all + end end def test_delete_all_with_not_yet_loaded_association_collection force_signal37_to_load_all_clients_of_firm companies(:first_firm).clients_of_firm.create("name" => "Another Client") - assert_equal 2, companies(:first_firm).clients_of_firm.size + assert_equal 3, companies(:first_firm).clients_of_firm.size companies(:first_firm).clients_of_firm.reset companies(:first_firm).clients_of_firm.delete_all assert_equal 0, companies(:first_firm).clients_of_firm.size @@ -772,7 +1019,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_transaction_when_deleting_new_record - assert_no_queries do + assert_no_queries(ignore_none: false) do firm = Firm.new client = Client.new("name" => "New Client") firm.clients_of_firm << client @@ -783,7 +1030,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_clearing_an_association_collection firm = companies(:first_firm) client_id = firm.clients_of_firm.first.id - assert_equal 1, firm.clients_of_firm.size + assert_equal 2, firm.clients_of_firm.size firm.clients_of_firm.clear @@ -817,10 +1064,10 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_clearing_a_dependent_association_collection firm = companies(:first_firm) client_id = firm.dependent_clients_of_firm.first.id - assert_equal 1, firm.dependent_clients_of_firm.size + assert_equal 2, firm.dependent_clients_of_firm.size assert_equal 1, Client.find_by_id(client_id).client_of - # :nullify is called on each client + # :delete_all is called on each client since the dependent options is :destroy firm.dependent_clients_of_firm.clear assert_equal 0, firm.dependent_clients_of_firm.size @@ -828,7 +1075,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal [], Client.destroyed_client_ids[firm.id] # Should be destroyed since the association is dependent. - assert_nil Client.find_by_id(client_id).client_of + assert_nil Client.find_by_id(client_id) end def test_delete_all_with_option_delete_all @@ -848,7 +1095,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_clearing_an_exclusively_dependent_association_collection firm = companies(:first_firm) client_id = firm.exclusively_dependent_clients_of_firm.first.id - assert_equal 1, firm.exclusively_dependent_clients_of_firm.size + assert_equal 2, firm.exclusively_dependent_clients_of_firm.size assert_equal [], Client.destroyed_client_ids[firm.id] @@ -904,10 +1151,10 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_delete_all_association_with_primary_key_deletes_correct_records firm = Firm.first # break the vanilla firm_id foreign key - assert_equal 2, firm.clients.count + assert_equal 3, firm.clients.count firm.clients.first.update_columns(firm_id: nil) - assert_equal 1, firm.clients(true).count - assert_equal 1, firm.clients_using_primary_key_with_delete_all.count + assert_equal 2, firm.clients(true).count + assert_equal 2, firm.clients_using_primary_key_with_delete_all.count old_record = firm.clients_using_primary_key_with_delete_all.first firm = Firm.first firm.destroy @@ -939,8 +1186,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase force_signal37_to_load_all_clients_of_firm summit = Client.find_by_name('Summit') companies(:first_firm).clients_of_firm.delete(summit) - assert_equal 1, companies(:first_firm).clients_of_firm.size - assert_equal 1, companies(:first_firm).clients_of_firm(true).size + assert_equal 2, companies(:first_firm).clients_of_firm.size + assert_equal 2, companies(:first_firm).clients_of_firm(true).size assert_equal 2, summit.client_of end @@ -977,8 +1224,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase companies(:first_firm).clients_of_firm.destroy(companies(:first_firm).clients_of_firm.first) end - assert_equal 0, companies(:first_firm).reload.clients_of_firm.size - assert_equal 0, companies(:first_firm).clients_of_firm(true).size + assert_equal 1, companies(:first_firm).reload.clients_of_firm.size + assert_equal 1, companies(:first_firm).clients_of_firm(true).size end def test_destroying_by_fixnum_id @@ -988,8 +1235,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase companies(:first_firm).clients_of_firm.destroy(companies(:first_firm).clients_of_firm.first.id) end - assert_equal 0, companies(:first_firm).reload.clients_of_firm.size - assert_equal 0, companies(:first_firm).clients_of_firm(true).size + assert_equal 1, companies(:first_firm).reload.clients_of_firm.size + assert_equal 1, companies(:first_firm).clients_of_firm(true).size end def test_destroying_by_string_id @@ -999,21 +1246,21 @@ class HasManyAssociationsTest < ActiveRecord::TestCase companies(:first_firm).clients_of_firm.destroy(companies(:first_firm).clients_of_firm.first.id.to_s) end - assert_equal 0, companies(:first_firm).reload.clients_of_firm.size - assert_equal 0, companies(:first_firm).clients_of_firm(true).size + assert_equal 1, companies(:first_firm).reload.clients_of_firm.size + assert_equal 1, companies(:first_firm).clients_of_firm(true).size end def test_destroying_a_collection force_signal37_to_load_all_clients_of_firm companies(:first_firm).clients_of_firm.create("name" => "Another Client") - assert_equal 2, companies(:first_firm).clients_of_firm.size + assert_equal 3, companies(:first_firm).clients_of_firm.size assert_difference "Client.count", -2 do companies(:first_firm).clients_of_firm.destroy([companies(:first_firm).clients_of_firm[0], companies(:first_firm).clients_of_firm[1]]) end - assert_equal 0, companies(:first_firm).reload.clients_of_firm.size - assert_equal 0, companies(:first_firm).clients_of_firm(true).size + assert_equal 1, companies(:first_firm).reload.clients_of_firm.size + assert_equal 1, companies(:first_firm).clients_of_firm(true).size end def test_destroy_all @@ -1022,14 +1269,14 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert !clients.empty?, "37signals has clients after load" destroyed = companies(:first_firm).clients_of_firm.destroy_all assert_equal clients.sort_by(&:id), destroyed.sort_by(&:id) - assert destroyed.all? { |client| client.frozen? }, "destroyed clients should be frozen" + assert destroyed.all?(&:frozen?), "destroyed clients should be frozen" assert companies(:first_firm).clients_of_firm.empty?, "37signals has no clients after destroy all" assert companies(:first_firm).clients_of_firm(true).empty?, "37signals has no clients after destroy all and refresh" end def test_dependence firm = companies(:first_firm) - assert_equal 2, firm.clients.size + assert_equal 3, firm.clients.size firm.destroy assert Client.all.merge!(:where => "firm_id=#{firm.id}").to_a.empty? end @@ -1042,14 +1289,14 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_destroy_dependent_when_deleted_from_association # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first firm = Firm.all.merge!(:order => "id").first - assert_equal 2, firm.clients.size + assert_equal 3, firm.clients.size client = firm.clients.first firm.clients.delete(client) assert_raise(ActiveRecord::RecordNotFound) { Client.find(client.id) } assert_raise(ActiveRecord::RecordNotFound) { firm.clients.find(client.id) } - assert_equal 1, firm.clients.size + assert_equal 2, firm.clients.size end def test_three_levels_of_dependence @@ -1060,16 +1307,15 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_nothing_raised { topic.destroy } end - uses_transaction :test_dependence_with_transaction_support_on_failure def test_dependence_with_transaction_support_on_failure firm = companies(:first_firm) clients = firm.clients - assert_equal 2, clients.length + assert_equal 3, clients.length clients.last.instance_eval { def overwrite_to_raise() raise "Trigger rollback" end } firm.destroy rescue "do nothing" - assert_equal 2, Client.all.merge!(:where => "firm_id=#{firm.id}").to_a.size + assert_equal 3, Client.all.merge!(:where => "firm_id=#{firm.id}").to_a.size end def test_dependence_on_account @@ -1162,10 +1408,23 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert !account.valid? assert !orig_accounts.empty? - assert_raise ActiveRecord::RecordNotSaved do + error = assert_raise ActiveRecord::RecordNotSaved do firm.accounts = [account] end + assert_equal orig_accounts, firm.accounts + assert_equal "Failed to replace accounts because one or more of the " \ + "new records could not be saved.", error.message + end + + def test_replace_with_same_content + firm = Firm.first + firm.clients = [] + firm.save + + assert_queries(0, ignore_none: true) do + firm.clients = [] + end end def test_transactions_when_replacing_on_persisted @@ -1183,14 +1442,14 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_transactions_when_replacing_on_new_record - assert_no_queries do + assert_no_queries(ignore_none: false) do firm = Firm.new firm.clients_of_firm = [Client.new("name" => "New Client")] end end def test_get_ids - assert_equal [companies(:first_client).id, companies(:second_client).id], companies(:first_firm).client_ids + assert_equal [companies(:first_client).id, companies(:second_client).id, companies(:another_first_firm_client).id], companies(:first_firm).client_ids end def test_get_ids_for_loaded_associations @@ -1205,7 +1464,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_get_ids_for_unloaded_associations_does_not_load_them company = companies(:first_firm) assert !company.clients.loaded? - assert_equal [companies(:first_client).id, companies(:second_client).id], company.client_ids + assert_equal [companies(:first_client).id, companies(:second_client).id, companies(:another_first_firm_client).id], company.client_ids assert !company.clients.loaded? end @@ -1214,7 +1473,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_get_ids_for_ordered_association - assert_equal [companies(:second_client).id, companies(:first_client).id], companies(:first_firm).clients_ordered_by_name_ids + assert_equal [companies(:another_first_firm_client).id, companies(:second_client).id, companies(:first_client).id], companies(:first_firm).clients_ordered_by_name_ids end def test_get_ids_for_association_on_new_record_does_not_try_to_find_records @@ -1308,9 +1567,10 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal false, firm.clients.include?(client) end - def test_calling_first_or_last_on_association_should_not_load_association + def test_calling_first_nth_or_last_on_association_should_not_load_association firm = companies(:first_firm) firm.clients.first + firm.clients.second firm.clients.last assert !firm.clients.loaded? end @@ -1320,7 +1580,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase firm.clients.load_target assert firm.clients.loaded? - assert_no_queries do + assert_no_queries(ignore_none: false) do firm.clients.first assert_equal 2, firm.clients.first(2).size firm.clients.last @@ -1335,76 +1595,48 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_queries 1 do firm.clients.first + firm.clients.second firm.clients.last end assert firm.clients.loaded? end - def test_calling_first_or_last_on_existing_record_with_create_should_not_load_association + def test_calling_first_nth_or_last_on_existing_record_with_create_should_not_load_association firm = companies(:first_firm) firm.clients.create(:name => 'Foo') assert !firm.clients.loaded? - assert_queries 2 do + assert_queries 3 do firm.clients.first + firm.clients.second firm.clients.last end assert !firm.clients.loaded? end - def test_calling_first_or_last_on_new_record_should_not_run_queries + def test_calling_first_nth_or_last_on_new_record_should_not_run_queries firm = Firm.new assert_no_queries do firm.clients.first + firm.clients.second firm.clients.last end end - def test_custom_primary_key_on_new_record_should_fetch_with_query - author = Author.new(:name => "David") - assert !author.essays.loaded? - - assert_queries 1 do - assert_equal 1, author.essays.size - end - - assert_equal author.essays, Essay.where(writer_id: "David") - end - - def test_has_many_custom_primary_key - david = authors(:david) - assert_equal david.essays, Essay.where(writer_id: "David") - end - - def test_has_many_assignment_with_custom_primary_key - david = people(:david) - - assert_equal ["A Modest Proposal"], david.essays.map(&:name) - david.essays = [Essay.create!(name: "Remote Work" )] - assert_equal ["Remote Work"], david.essays.map(&:name) - end - - def test_blank_custom_primary_key_on_new_record_should_not_run_queries - author = Author.new - assert !author.essays.loaded? - - assert_queries 0 do - assert_equal 0, author.essays.size - end - end - - def test_calling_first_or_last_with_integer_on_association_should_load_association + def test_calling_first_or_last_with_integer_on_association_should_not_load_association firm = companies(:first_firm) + firm.clients.create(:name => 'Foo') + assert !firm.clients.loaded? - assert_queries 1 do + assert_queries 2 do firm.clients.first(2) firm.clients.last(2) end - assert firm.clients.loaded? + assert !firm.clients.loaded? end def test_calling_many_should_count_instead_of_loading_association @@ -1443,7 +1675,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_calling_many_should_return_true_if_more_than_one firm = companies(:first_firm) assert firm.clients.many? - assert_equal 2, firm.clients.size + assert_equal 3, firm.clients.size end def test_joins_with_namespaced_model_should_use_correct_type @@ -1567,6 +1799,15 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal [tagging], post.taggings end + def test_with_polymorphic_has_many_with_custom_columns_name + post = Post.create! :title => 'foo', :body => 'bar' + image = Image.create! + + post.images << image + + assert_equal [image], post.images + end + def test_build_with_polymorphic_has_many_does_not_allow_to_override_type_and_id welcome = posts(:welcome) tagging = welcome.taggings.build(:taggable_id => 99, :taggable_type => 'ShouldNotChange') @@ -1590,6 +1831,22 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal car.id, bulb.attributes_after_initialize['car_id'] end + def test_attributes_are_set_when_initialized_from_has_many_null_relationship + car = Car.new name: 'honda' + bulb = car.bulbs.where(name: 'headlight').first_or_initialize + assert_equal 'headlight', bulb.name + end + + def test_attributes_are_set_when_initialized_from_polymorphic_has_many_null_relationship + post = Post.new title: 'title', body: 'bar' + tag = Tag.create!(name: 'foo') + + tagging = post.taggings.where(tag: tag).first_or_initialize + + assert_equal tag.id, tagging.tag_id + assert_equal 'Post', tagging.taggable_type + end + def test_replace car = Car.create(:name => 'honda') bulb1 = car.bulbs.create @@ -1647,7 +1904,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase test "has many associations on new records use null relations" do post = Post.new - assert_no_queries do + assert_no_queries(ignore_none: false) do assert_equal [], post.comments assert_equal [], post.comments.where(body: 'omg') assert_equal [], post.comments.pluck(:body) @@ -1696,4 +1953,146 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal 1, speedometer.minivans.to_a.size, "Only one association should be present:\n#{speedometer.minivans.to_a}" assert_equal 1, speedometer.reload.minivans.to_a.size end + + test "can unscope the default scope of the associated model" do + car = Car.create! + bulb1 = Bulb.create! name: "defaulty", car: car + bulb2 = Bulb.create! name: "other", car: car + + assert_equal [bulb1], car.bulbs + assert_equal [bulb1, bulb2], car.all_bulbs.sort_by(&:id) + end + + test 'unscopes the default scope of associated model when used with include' do + car = Car.create! + bulb = Bulb.create! name: "other", car: car + + assert_equal bulb, Car.find(car.id).all_bulbs.first + assert_equal bulb, Car.includes(:all_bulbs).find(car.id).all_bulbs.first + end + + test "raises RecordNotDestroyed when replaced child can't be destroyed" do + car = Car.create! + original_child = FailedBulb.create!(car: car) + + assert_raise(ActiveRecord::RecordNotDestroyed) do + car.failed_bulbs = [FailedBulb.create!] + end + + assert_equal [original_child], car.reload.failed_bulbs + end + + test 'updates counter cache when default scope is given' do + topic = DefaultRejectedTopic.create approved: true + + assert_difference "topic.reload.replies_count", 1 do + topic.approved_replies.create! + end + end + + test 'dangerous association name raises ArgumentError' do + [:errors, 'errors', :save, 'save'].each do |name| + assert_raises(ArgumentError, "Association #{name} should not be allowed") do + Class.new(ActiveRecord::Base) do + has_many name + end + end + end + end + + test 'passes custom context validation to validate children' do + pirate = FamousPirate.new + pirate.famous_ships << ship = FamousShip.new + + assert pirate.valid? + assert_not pirate.valid?(:conference) + assert_equal "can't be blank", ship.errors[:name].first + end + + test 'association with instance dependent scope' do + bob = authors(:bob) + Post.create!(title: "signed post by bob", body: "stuff", author: authors(:bob)) + Post.create!(title: "anonymous post", body: "more stuff", author: authors(:bob)) + assert_equal ["misc post by bob", "other post by bob", + "signed post by bob"], bob.posts_with_signature.map(&:title).sort + + assert_equal [], authors(:david).posts_with_signature.map(&:title) + end + + test 'associations autosaves when object is already persited' do + bulb = Bulb.create! + tyre = Tyre.create! + + car = Car.create! do |c| + c.bulbs << bulb + c.tyres << tyre + end + + assert_equal 1, car.bulbs.count + assert_equal 1, car.tyres.count + end + + test 'associations replace in memory when records have the same id' do + bulb = Bulb.create! + car = Car.create!(bulbs: [bulb]) + + new_bulb = Bulb.find(bulb.id) + new_bulb.name = "foo" + car.bulbs = [new_bulb] + + assert_equal "foo", car.bulbs.first.name + end + + test 'in memory replacement executes no queries' do + bulb = Bulb.create! + car = Car.create!(bulbs: [bulb]) + + new_bulb = Bulb.find(bulb.id) + + assert_no_queries do + car.bulbs = [new_bulb] + end + end + + test 'in memory replacements do not execute callbacks' do + raise_after_add = false + klass = Class.new(ActiveRecord::Base) do + self.table_name = :cars + has_many :bulbs, after_add: proc { raise if raise_after_add } + + def self.name + "Car" + end + end + bulb = Bulb.create! + car = klass.create!(bulbs: [bulb]) + + new_bulb = Bulb.find(bulb.id) + raise_after_add = true + + assert_nothing_raised do + car.bulbs = [new_bulb] + end + end + + test 'in memory replacements sets inverse instance' do + bulb = Bulb.create! + car = Car.create!(bulbs: [bulb]) + + new_bulb = Bulb.find(bulb.id) + car.bulbs = [new_bulb] + + assert_same car, new_bulb.car + end + + test 'in memory replacement maintains order' do + first_bulb = Bulb.create! + second_bulb = Bulb.create! + car = Car.create!(bulbs: [first_bulb, second_bulb]) + + same_bulb = Bulb.find(first_bulb.id) + car.bulbs = [second_bulb, same_bulb] + + assert_equal [first_bulb, second_bulb], car.bulbs + end end diff --git a/activerecord/test/cases/associations/has_many_through_associations_test.rb b/activerecord/test/cases/associations/has_many_through_associations_test.rb index c00cae5750..6729a5a9fc 100644 --- a/activerecord/test/cases/associations/has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb @@ -15,6 +15,7 @@ require 'models/toy' require 'models/contract' require 'models/company' require 'models/developer' +require 'models/computer' require 'models/subscriber' require 'models/book' require 'models/subscription' @@ -24,12 +25,13 @@ require 'models/categorization' require 'models/member' require 'models/membership' require 'models/club' +require 'models/organization' class HasManyThroughAssociationsTest < ActiveRecord::TestCase fixtures :posts, :readers, :people, :comments, :authors, :categories, :taggings, :tags, :owners, :pets, :toys, :jobs, :references, :companies, :members, :author_addresses, :subscribers, :books, :subscriptions, :developers, :categorizations, :essays, - :categories_posts + :categories_posts, :clubs, :memberships, :organizations # Dummies to force column loads so query counts are clean. def setup @@ -37,6 +39,128 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase Reader.create :person_id => 0, :post_id => 0 end + def test_preload_sti_rhs_class + developers = Developer.includes(:firms).all.to_a + assert_no_queries do + developers.each(&:firms) + end + end + + def test_preload_sti_middle_relation + club = Club.create!(name: 'Aaron cool banana club') + member1 = Member.create!(name: 'Aaron') + member2 = Member.create!(name: 'Cat') + + SuperMembership.create! club: club, member: member1 + CurrentMembership.create! club: club, member: member2 + + club1 = Club.includes(:members).find_by_id club.id + assert_equal [member1, member2].sort_by(&:id), + club1.members.sort_by(&:id) + end + + def make_model(name) + Class.new(ActiveRecord::Base) { define_singleton_method(:name) { name } } + end + + def test_ordered_habtm + person_prime = Class.new(ActiveRecord::Base) do + def self.name; 'Person'; end + + has_many :readers + has_many :posts, -> { order('posts.id DESC') }, :through => :readers + end + posts = person_prime.includes(:posts).first.posts + + assert_operator posts.length, :>, 1 + posts.each_cons(2) do |left,right| + assert_operator left.id, :>, right.id + end + end + + def test_singleton_has_many_through + book = make_model "Book" + subscription = make_model "Subscription" + subscriber = make_model "Subscriber" + + subscriber.primary_key = 'nick' + subscription.belongs_to :book, class: book + subscription.belongs_to :subscriber, class: subscriber + + book.has_many :subscriptions, class: subscription + book.has_many :subscribers, through: :subscriptions, class: subscriber + + anonbook = book.first + namebook = Book.find anonbook.id + + assert_operator anonbook.subscribers.count, :>, 0 + anonbook.subscribers.each do |s| + assert_instance_of subscriber, s + end + assert_equal namebook.subscribers.map(&:id).sort, + anonbook.subscribers.map(&:id).sort + end + + def test_no_pk_join_table_append + lesson, _, student = make_no_pk_hm_t + + sicp = lesson.new(:name => "SICP") + ben = student.new(:name => "Ben Bitdiddle") + sicp.students << ben + assert sicp.save! + end + + def test_no_pk_join_table_delete + lesson, lesson_student, student = make_no_pk_hm_t + + sicp = lesson.new(:name => "SICP") + ben = student.new(:name => "Ben Bitdiddle") + louis = student.new(:name => "Louis Reasoner") + sicp.students << ben + sicp.students << louis + assert sicp.save! + + sicp.students.reload + assert_operator lesson_student.count, :>=, 2 + assert_no_difference('student.count') do + assert_difference('lesson_student.count', -2) do + sicp.students.destroy(*student.all.to_a) + end + end + end + + def test_no_pk_join_model_callbacks + lesson, lesson_student, student = make_no_pk_hm_t + + after_destroy_called = false + lesson_student.after_destroy do + after_destroy_called = true + end + + sicp = lesson.new(:name => "SICP") + ben = student.new(:name => "Ben Bitdiddle") + sicp.students << ben + assert sicp.save! + + sicp.students.reload + sicp.students.destroy(*student.all.to_a) + assert after_destroy_called, "after destroy should be called" + end + + def make_no_pk_hm_t + lesson = make_model 'Lesson' + student = make_model 'Student' + + lesson_student = make_model 'LessonStudent' + lesson_student.table_name = 'lessons_students' + + lesson_student.belongs_to :lesson, :class => lesson + lesson_student.belongs_to :student, :class => student + lesson.has_many :lesson_students, :class => lesson_student + lesson.has_many :students, :through => :lesson_students, :class => student + [lesson, lesson_student, student] + end + def test_pk_is_not_required_for_join post = Post.includes(:scategories).first post2 = Post.includes(:categories).first @@ -208,6 +332,19 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert post.single_people.include?(person) end + def test_both_parent_ids_set_when_saving_new + post = Post.new(title: 'Hello', body: 'world') + person = Person.new(first_name: 'Sean') + + post.people = [person] + post.save + + assert post.id + assert person.id + assert_equal post.id, post.readers.first.post_id + assert_equal person.id, post.readers.first.person_id + end + def test_delete_association assert_queries(2){posts(:welcome);people(:michael); } @@ -354,7 +491,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase post = posts(:welcome) tag = post.tags.create!(:name => 'doomed') - assert_difference ['post.reload.taggings_count', 'post.reload.tags_count'], -1 do + assert_difference ['post.reload.tags_count'], -1 do posts(:welcome).tags.delete(tag) end end @@ -364,7 +501,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase tag = post.tags.create!(:name => 'doomed') post.update_columns(tags_with_destroy_count: post.tags.count) - assert_difference ['post.reload.taggings_count', 'post.reload.tags_with_destroy_count'], -1 do + assert_difference ['post.reload.tags_with_destroy_count'], -1 do posts(:welcome).tags_with_destroy.delete(tag) end end @@ -374,7 +511,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase tag = post.tags.create!(:name => 'doomed') post.update_columns(tags_with_nullify_count: post.tags.count) - assert_no_difference 'post.reload.taggings_count' do + assert_no_difference 'post.reload.tags_count' do assert_difference 'post.reload.tags_with_nullify_count', -1 do posts(:welcome).tags_with_nullify.delete(tag) end @@ -389,7 +526,16 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase tag.tagged_posts = [] post.reload - assert_equal(post.taggings.count, post.taggings_count) + assert_equal(post.taggings.count, post.tags_count) + end + + def test_update_counter_caches_on_destroy + post = posts(:welcome) + tag = post.tags.create!(name: 'doomed') + + assert_difference 'post.reload.tags_count', -1 do + tag.tagged_posts.destroy(post) + end end def test_replace_association @@ -470,8 +616,11 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase def test_create_on_new_record p = Post.new - assert_raises(ActiveRecord::RecordNotSaved) { p.people.create(:first_name => "mew") } - assert_raises(ActiveRecord::RecordNotSaved) { p.people.create!(:first_name => "snow") } + error = assert_raises(ActiveRecord::RecordNotSaved) { p.people.create(:first_name => "mew") } + assert_equal "You cannot call create unless the parent is saved", error.message + + error = assert_raises(ActiveRecord::RecordNotSaved) { p.people.create!(:first_name => "snow") } + assert_equal "You cannot call create unless the parent is saved", error.message end def test_associate_with_create_and_invalid_options @@ -567,9 +716,6 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase [:added, :before, "Roger"], [:added, :after, "Roger"] ], log.last(4) - - post.people_with_callbacks.clear - assert_equal((%w(Michael David Julian Roger) * 2).sort, log.last(8).collect(&:last).sort) end def test_dynamic_find_should_respect_association_include @@ -663,7 +809,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase sarah = Person.create!(:first_name => 'Sarah', :primary_contact_id => people(:susan).id, :gender => 'F', :number1_fan_id => 1) john = Person.create!(:first_name => 'John', :primary_contact_id => sarah.id, :gender => 'M', :number1_fan_id => 1) assert_equal sarah.agents, [john] - assert_equal people(:susan).agents.map(&:agents).flatten, people(:susan).agents_of_agents + assert_equal people(:susan).agents.flat_map(&:agents), people(:susan).agents_of_agents end def test_associate_existing_with_nonstandard_primary_key_on_belongs_to @@ -686,6 +832,13 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert author.named_categories(true).include?(category) end + def test_collection_exists + author = authors(:mary) + category = Category.create!(author_ids: [author.id], name: "Primary") + assert category.authors.exists?(id: author.id) + assert category.reload.authors.exists?(id: author.id) + end + def test_collection_delete_with_nonstandard_primary_key_on_belongs_to author = authors(:mary) category = author.named_categories.create(:name => "Primary") @@ -944,10 +1097,10 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_equal ["parrot", "bulbul"], owner.toys.map { |r| r.pet.name } end - test "has many through associations on new records use null relations" do + def test_has_many_through_associations_on_new_records_use_null_relations person = Person.new - assert_no_queries do + assert_no_queries(ignore_none: false) do assert_equal [], person.posts assert_equal [], person.posts.where(body: 'omg') assert_equal [], person.posts.pluck(:body) @@ -956,11 +1109,55 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase end end - test "has many through with default scope on the target" do + def test_has_many_through_with_default_scope_on_the_target person = people(:michael) assert_equal [posts(:thinking)], person.first_posts readers(:michael_authorless).update(first_post_id: 1) assert_equal [posts(:thinking)], person.reload.first_posts end + + def test_has_many_through_with_includes_in_through_association_scope + assert_not_empty posts(:welcome).author_address_extra_with_address + end + + def test_insert_records_via_has_many_through_association_with_scope + club = Club.create! + member = Member.create! + Membership.create!(club: club, member: member) + + club.favourites << member + assert_equal [member], club.favourites + + club.reload + assert_equal [member], club.favourites + end + + def test_has_many_through_unscope_default_scope + post = Post.create!(:title => 'Beaches', :body => "I like beaches!") + Reader.create! :person => people(:david), :post => post + LazyReader.create! :person => people(:susan), :post => post + + assert_equal 2, post.people.to_a.size + assert_equal 1, post.lazy_people.to_a.size + + assert_equal 2, post.lazy_readers_unscope_skimmers.to_a.size + assert_equal 2, post.lazy_people_unscope_skimmers.to_a.size + end + + def test_has_many_through_add_with_sti_middle_relation + club = SuperClub.create!(name: 'Fight Club') + member = Member.create!(name: 'Tyler Durden') + + club.members << member + assert_equal 1, SuperMembership.where(member_id: member.id, club_id: club.id).count + end + + def test_build_for_has_many_through_association + organization = organizations(:nsa) + author = organization.author + post_direct = author.posts.build + post_through = organization.posts.build + assert_equal post_direct.author_id, post_through.author_id + end end diff --git a/activerecord/test/cases/associations/has_one_associations_test.rb b/activerecord/test/cases/associations/has_one_associations_test.rb index 4fdf9a9643..3b6a4038cd 100644 --- a/activerecord/test/cases/associations/has_one_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_associations_test.rb @@ -1,5 +1,6 @@ require "cases/helper" require 'models/developer' +require 'models/computer' require 'models/project' require 'models/company' require 'models/ship' @@ -7,6 +8,7 @@ require 'models/pirate' require 'models/car' require 'models/bulb' require 'models/author' +require 'models/image' require 'models/post' class HasOneAssociationsTest < ActiveRecord::TestCase @@ -22,6 +24,13 @@ class HasOneAssociationsTest < ActiveRecord::TestCase assert_equal Account.find(1).credit_limit, companies(:first_firm).account.credit_limit end + def test_has_one_does_not_use_order_by + ActiveRecord::SQLCounter.clear_log + companies(:first_firm).account + ensure + assert ActiveRecord::SQLCounter.log_all.all? { |sql| /order by/i !~ sql }, 'ORDER BY was used in the query' + end + def test_has_one_cache_nils firm = companies(:another_firm) assert_queries(1) { assert_nil firm.account } @@ -193,7 +202,7 @@ class HasOneAssociationsTest < ActiveRecord::TestCase end def test_build_association_dont_create_transaction - assert_no_queries { + assert_no_queries(ignore_none: false) { Firm.new.build_account } end @@ -228,16 +237,16 @@ class HasOneAssociationsTest < ActiveRecord::TestCase def test_build_and_create_should_not_happen_within_scope pirate = pirates(:blackbeard) - scoped_count = pirate.association(:foo_bulb).scope.where_values.count + scope = pirate.association(:foo_bulb).scope.where_values_hash bulb = pirate.build_foo_bulb - assert_not_equal scoped_count, bulb.scope_after_initialize.where_values.count + assert_not_equal scope, bulb.scope_after_initialize.where_values_hash bulb = pirate.create_foo_bulb - assert_not_equal scoped_count, bulb.scope_after_initialize.where_values.count + assert_not_equal scope, bulb.scope_after_initialize.where_values_hash bulb = pirate.create_foo_bulb! - assert_not_equal scoped_count, bulb.scope_after_initialize.where_values.count + assert_not_equal scope, bulb.scope_after_initialize.where_values_hash end def test_create_association @@ -264,6 +273,14 @@ class HasOneAssociationsTest < ActiveRecord::TestCase assert_equal account, firm.reload.account end + def test_create_with_inexistent_foreign_key_failing + firm = Firm.create(name: 'GlobalMegaCorp') + + assert_raises(ActiveModel::AttributeAssignment::UnknownAttributeError) do + firm.create_account_with_inexistent_foreign_key + end + end + def test_build firm = Firm.new("name" => "GlobalMegaCorp") firm.save @@ -402,9 +419,11 @@ class HasOneAssociationsTest < ActiveRecord::TestCase pirate = pirates(:redbeard) new_ship = Ship.new - assert_raise(ActiveRecord::RecordNotSaved) do + error = assert_raise(ActiveRecord::RecordNotSaved) do pirate.ship = new_ship end + + assert_equal "Failed to save the new associated ship.", error.message assert_nil pirate.ship assert_nil new_ship.pirate_id end @@ -414,20 +433,25 @@ class HasOneAssociationsTest < ActiveRecord::TestCase pirate.ship.name = nil assert !pirate.ship.valid? - assert_raise(ActiveRecord::RecordNotSaved) do + error = assert_raise(ActiveRecord::RecordNotSaved) do pirate.ship = ships(:interceptor) end + assert_equal ships(:black_pearl), pirate.ship assert_equal pirate.id, pirate.ship.pirate_id + assert_equal "Failed to remove the existing associated ship. " + + "The record failed to save after its foreign key was set to nil.", error.message end def test_replacement_failure_due_to_new_record_should_raise_error pirate = pirates(:blackbeard) new_ship = Ship.new - assert_raise(ActiveRecord::RecordNotSaved) do + error = assert_raise(ActiveRecord::RecordNotSaved) do pirate.ship = new_ship end + + assert_equal "Failed to save the new associated ship.", error.message assert_equal ships(:black_pearl), pirate.ship assert_equal pirate.id, pirate.ship.pirate_id assert_equal pirate.id, ships(:black_pearl).reload.pirate_id @@ -505,21 +529,82 @@ class HasOneAssociationsTest < ActiveRecord::TestCase assert_no_queries { company.account = nil } account = Account.find(2) assert_queries { company.account = account } + + assert_no_queries { Firm.new.account = account } end - def test_has_one_assignment_triggers_save_on_change + def test_has_one_assignment_dont_trigger_save_on_change_of_same_object pirate = Pirate.create!(catchphrase: "Don' botharrr talkin' like one, savvy?") ship = pirate.build_ship(name: 'old name') ship.save! ship.name = 'new name' assert ship.changed? + assert_queries(1) do + # One query for updating name, not triggering query for updating pirate_id + pirate.ship = ship + end + + assert_equal 'new name', pirate.ship.reload.name + end + + def test_has_one_assignment_triggers_save_on_change_on_replacing_object + pirate = Pirate.create!(catchphrase: "Don' botharrr talkin' like one, savvy?") + ship = pirate.build_ship(name: 'old name') + ship.save! + + new_ship = Ship.create(name: 'new name') assert_queries(2) do # One query for updating name and second query for updating pirate_id - pirate.ship = ship + pirate.ship = new_ship end assert_equal 'new name', pirate.ship.reload.name end + def test_has_one_autosave_with_primary_key_manually_set + post = Post.create(id: 1234, title: "Some title", body: 'Some content') + author = Author.new(id: 33, name: 'Hank Moody') + + author.post = post + author.save + author.reload + + assert_not_nil author.post + assert_equal author.post, post + end + + def test_has_one_loading_for_new_record + post = Post.create!(author_id: 42, title: 'foo', body: 'bar') + author = Author.new(id: 42) + assert_equal post, author.post + end + + def test_has_one_relationship_cannot_have_a_counter_cache + assert_raise(ArgumentError) do + Class.new(ActiveRecord::Base) do + has_one :thing, counter_cache: true + end + end + end + + def test_with_polymorphic_has_one_with_custom_columns_name + post = Post.create! :title => 'foo', :body => 'bar' + image = Image.create! + + post.main_image = image + post.reload + + assert_equal image, post.main_image + end + + test 'dangerous association name raises ArgumentError' do + [:errors, 'errors', :save, 'save'].each do |name| + assert_raises(ArgumentError, "Association #{name} should not be allowed") do + Class.new(ActiveRecord::Base) do + has_one name + end + end + end + end end diff --git a/activerecord/test/cases/associations/has_one_through_associations_test.rb b/activerecord/test/cases/associations/has_one_through_associations_test.rb index f2723f2e18..f8772547a2 100644 --- a/activerecord/test/cases/associations/has_one_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_through_associations_test.rb @@ -15,6 +15,7 @@ require 'models/essay' require 'models/owner' require 'models/post' require 'models/comment' +require 'models/categorization' class HasOneThroughAssociationsTest < ActiveRecord::TestCase fixtures :member_types, :members, :clubs, :memberships, :sponsors, :organizations, :minivans, @@ -45,6 +46,20 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase assert_equal clubs(:moustache_club), new_member.club end + def test_creating_association_sets_both_parent_ids_for_new + member = Member.new(name: 'Sean Griffin') + club = Club.new(name: 'Da Club') + + member.club = club + + member.save! + + assert member.id + assert club.id + assert_equal member.id, member.current_membership.member_id + assert_equal club.id, member.current_membership.club_id + end + def test_replace_target_record new_club = Club.create(:name => "Marx Bros") @member.club = new_club @@ -275,6 +290,12 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase end end + def test_has_one_through_polymorphic_association + assert_raise(ActiveRecord::HasOneAssociationPolymorphicThroughError) do + @member.premium_club + end + end + def test_has_one_through_belongs_to_should_update_when_the_through_foreign_key_changes minivan = minivans(:cool_first) @@ -315,4 +336,12 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase def test_has_one_through_with_custom_select_on_join_model_default_scope assert_equal clubs(:boring_club), members(:groucho).selected_club end + + def test_has_one_through_relationship_cannot_have_a_counter_cache + assert_raise(ArgumentError) do + Class.new(ActiveRecord::Base) do + has_one :thing, through: :other_thing, counter_cache: true + end + end + end end diff --git a/activerecord/test/cases/associations/inner_join_association_test.rb b/activerecord/test/cases/associations/inner_join_association_test.rb index de47a576c6..b3fe759ad9 100644 --- a/activerecord/test/cases/associations/inner_join_association_test.rb +++ b/activerecord/test/cases/associations/inner_join_association_test.rb @@ -41,6 +41,11 @@ class InnerJoinAssociationTest < ActiveRecord::TestCase assert_no_match(/WHERE/i, sql) end + def test_join_association_conditions_support_string_and_arel_expressions + assert_equal 0, Author.joins(:welcome_posts_with_one_comment).count + assert_equal 1, Author.joins(:welcome_posts_with_comments).count + end + def test_join_conditions_allow_nil_associations authors = Author.includes(:essays).where(:essays => {:id => nil}) assert_equal 2, authors.count @@ -49,7 +54,7 @@ class InnerJoinAssociationTest < ActiveRecord::TestCase def test_find_with_implicit_inner_joins_without_select_does_not_imply_readonly authors = Author.joins(:posts) assert_not authors.empty?, "expected authors to be non-empty" - assert authors.none? {|a| a.readonly? }, "expected no authors to be readonly" + assert authors.none?(&:readonly?), "expected no authors to be readonly" end def test_find_with_implicit_inner_joins_honors_readonly_with_select @@ -65,7 +70,7 @@ class InnerJoinAssociationTest < ActiveRecord::TestCase end def test_find_with_implicit_inner_joins_does_not_set_associations - authors = Author.joins(:posts).select('authors.*') + authors = Author.joins(:posts).select('authors.*').to_a assert !authors.empty?, "expected authors to be non-empty" assert authors.all? { |a| !a.instance_variable_defined?(:@posts) }, "expected no authors to have the @posts association loaded" end @@ -97,7 +102,7 @@ class InnerJoinAssociationTest < ActiveRecord::TestCase def test_find_with_conditions_on_reflection assert !posts(:welcome).comments.empty? - assert Post.joins(:nonexistant_comments).where(:id => posts(:welcome).id).empty? # [sic!] + assert Post.joins(:nonexistent_comments).where(:id => posts(:welcome).id).empty? # [sic!] end def test_find_with_conditions_on_through_reflection @@ -112,4 +117,23 @@ class InnerJoinAssociationTest < ActiveRecord::TestCase assert_equal [author], Author.where(id: author).joins(:special_categorizations) end + + test "the default scope of the target is correctly aliased when joining associations" do + author = Author.create! name: "Jon" + author.categories.create! name: 'Not Special' + author.special_categories.create! name: 'Special' + + categories = author.categories.includes(:special_categorizations).references(:special_categorizations).to_a + assert_equal 2, categories.size + end + + test "the correct records are loaded when including an aliased association" do + author = Author.create! name: "Jon" + author.categories.create! name: 'Not Special' + author.special_categories.create! name: 'Special' + + categories = author.categories.eager_load(:special_categorizations).order(:name).to_a + assert_equal 0, categories.first.special_categorizations.size + assert_equal 1, categories.second.special_categorizations.size + end end diff --git a/activerecord/test/cases/associations/inverse_associations_test.rb b/activerecord/test/cases/associations/inverse_associations_test.rb index 2477e60e51..423b8238b1 100644 --- a/activerecord/test/cases/associations/inverse_associations_test.rb +++ b/activerecord/test/cases/associations/inverse_associations_test.rb @@ -10,6 +10,9 @@ require 'models/comment' require 'models/car' require 'models/bulb' require 'models/mixed_case_monkey' +require 'models/admin' +require 'models/admin/account' +require 'models/admin/user' class AutomaticInverseFindingTests < ActiveRecord::TestCase fixtures :ratings, :comments, :cars @@ -27,6 +30,15 @@ class AutomaticInverseFindingTests < ActiveRecord::TestCase assert_equal monkey_reflection, man_reflection.inverse_of, "The man reflection's inverse should be the monkey reflection" end + def test_has_many_and_belongs_to_should_find_inverse_automatically_for_model_in_module + account_reflection = Admin::Account.reflect_on_association(:users) + user_reflection = Admin::User.reflect_on_association(:account) + + assert_respond_to account_reflection, :has_inverse? + assert account_reflection.has_inverse?, "The Admin::Account reflection should have an inverse" + assert_equal user_reflection, account_reflection.inverse_of, "The Admin::Account reflection's inverse should be the Admin::User reflection" + end + def test_has_one_and_belongs_to_should_find_inverse_automatically car_reflection = Car.reflect_on_association(:bulb) bulb_reflection = Bulb.reflect_on_association(:car) @@ -100,6 +112,17 @@ class AutomaticInverseFindingTests < ActiveRecord::TestCase assert_respond_to club_reflection, :has_inverse? assert !club_reflection.has_inverse?, "A has_many_through association should not find an inverse automatically" end + + def test_polymorphic_relationships_should_still_not_have_inverses_when_non_polymorphic_relationship_has_the_same_name + man_reflection = Man.reflect_on_association(:polymorphic_face_without_inverse) + face_reflection = Face.reflect_on_association(:man) + + assert_respond_to face_reflection, :has_inverse? + assert face_reflection.has_inverse?, "For this test, the non-polymorphic association must have an inverse" + + assert_respond_to man_reflection, :has_inverse? + assert !man_reflection.has_inverse?, "The target of a polymorphic association should not find an inverse automatically" + end end class InverseAssociationTests < ActiveRecord::TestCase @@ -333,7 +356,7 @@ class InverseHasManyTests < ActiveRecord::TestCase def test_parent_instance_should_be_shared_within_create_block_of_new_child man = Man.first - interest = man.interests.build do |i| + interest = man.interests.create do |i| assert i.man.equal?(man), "Man of child should be the same instance as a parent" end assert interest.man.equal?(man), "Man of the child should still be the same instance as a parent" @@ -446,6 +469,19 @@ class InverseHasManyTests < ActiveRecord::TestCase def test_trying_to_use_inverses_that_dont_exist_should_raise_an_error assert_raise(ActiveRecord::InverseOfAssociationNotFoundError) { Man.first.secret_interests } end + + def test_child_instance_should_point_to_parent_without_saving + man = Man.new + i = Interest.create(:topic => 'Industrial Revolution Re-enactment') + + man.interests << i + assert_not_nil i.man + + i.man.name = "Charles" + assert_equal i.man.name, man.name + + assert !man.persisted? + end end class InverseBelongsToTests < ActiveRecord::TestCase @@ -590,6 +626,18 @@ class InversePolymorphicBelongsToTests < ActiveRecord::TestCase assert_equal face.description, new_man.polymorphic_face.description, "Description of face should be the same after changes to replaced-parent-owned instance" end + def test_inversed_instance_should_not_be_reloaded_after_stale_state_changed + new_man = Man.new + face = Face.new + new_man.face = face + + old_inversed_man = face.man + new_man.save! + new_inversed_man = face.man + + assert_equal old_inversed_man.object_id, new_inversed_man.object_id + end + def test_should_not_try_to_set_inverse_instances_when_the_inverse_is_a_has_many i = interests(:llama_wrangling) m = i.polymorphic_man diff --git a/activerecord/test/cases/associations/join_dependency_test.rb b/activerecord/test/cases/associations/join_dependency_test.rb deleted file mode 100644 index 08c166dc33..0000000000 --- a/activerecord/test/cases/associations/join_dependency_test.rb +++ /dev/null @@ -1,8 +0,0 @@ -require "cases/helper" -require 'models/edge' - -class JoinDependencyTest < ActiveRecord::TestCase - def test_column_names_with_alias_handles_nil_primary_key - assert_equal Edge.column_names, ActiveRecord::Associations::JoinDependency::JoinBase.new(Edge).column_names_with_alias.map(&:first) - end -end
\ No newline at end of file diff --git a/activerecord/test/cases/associations/join_model_test.rb b/activerecord/test/cases/associations/join_model_test.rb index aabeea025f..9918601623 100644 --- a/activerecord/test/cases/associations/join_model_test.rb +++ b/activerecord/test/cases/associations/join_model_test.rb @@ -326,11 +326,11 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase end def test_belongs_to_polymorphic_with_counter_cache - assert_equal 1, posts(:welcome)[:taggings_count] + assert_equal 1, posts(:welcome)[:tags_count] tagging = posts(:welcome).taggings.create(:tag => tags(:general)) - assert_equal 2, posts(:welcome, :reload)[:taggings_count] + assert_equal 2, posts(:welcome, :reload)[:tags_count] tagging.destroy - assert_equal 1, posts(:welcome, :reload)[:taggings_count] + assert_equal 1, posts(:welcome, :reload)[:tags_count] end def test_unavailable_through_reflection @@ -393,18 +393,18 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase end def test_has_many_through_polymorphic_has_one - assert_equal Tagging.find(1,2).sort_by { |t| t.id }, authors(:david).taggings_2 + assert_equal Tagging.find(1,2).sort_by(&:id), authors(:david).taggings_2 end def test_has_many_through_polymorphic_has_many - assert_equal taggings(:welcome_general, :thinking_general), authors(:david).taggings.distinct.sort_by { |t| t.id } + assert_equal taggings(:welcome_general, :thinking_general), authors(:david).taggings.distinct.sort_by(&:id) end def test_include_has_many_through_polymorphic_has_many author = Author.includes(:taggings).find authors(:david).id expected_taggings = taggings(:welcome_general, :thinking_general) assert_no_queries do - assert_equal expected_taggings, author.taggings.distinct.sort_by { |t| t.id } + assert_equal expected_taggings, author.taggings.distinct.sort_by(&:id) end end @@ -444,7 +444,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_has_many_through_uses_conditions_specified_on_the_has_many_association author = Author.first assert author.comments.present? - assert author.nonexistant_comments.blank? + assert author.nonexistent_comments.blank? end def test_has_many_through_uses_correct_attributes @@ -489,7 +489,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase message = "Expected a Tag in tags collection, got #{wrong.class}.") assert_nil( wrong = post_thinking.taggings.detect { |t| t.class != Tagging }, message = "Expected a Tagging in taggings collection, got #{wrong.class}.") - assert_equal(count + 1, post_thinking.tags.size) + assert_equal(count + 1, post_thinking.reload.tags.size) assert_equal(count + 1, post_thinking.tags(true).size) assert_kind_of Tag, post_thinking.tags.create!(:name => 'foo') @@ -497,7 +497,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase message = "Expected a Tag in tags collection, got #{wrong.class}.") assert_nil( wrong = post_thinking.taggings.detect { |t| t.class != Tagging }, message = "Expected a Tagging in taggings collection, got #{wrong.class}.") - assert_equal(count + 2, post_thinking.tags.size) + assert_equal(count + 2, post_thinking.reload.tags.size) assert_equal(count + 2, post_thinking.tags(true).size) assert_nothing_raised { post_thinking.tags.concat(Tag.create!(:name => 'abc'), Tag.create!(:name => 'def')) } @@ -505,7 +505,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase message = "Expected a Tag in tags collection, got #{wrong.class}.") assert_nil( wrong = post_thinking.taggings.detect { |t| t.class != Tagging }, message = "Expected a Tagging in taggings collection, got #{wrong.class}.") - assert_equal(count + 4, post_thinking.tags.size) + assert_equal(count + 4, post_thinking.reload.tags.size) assert_equal(count + 4, post_thinking.tags(true).size) # Raises if the wrong reflection name is used to set the Edge belongs_to @@ -554,34 +554,35 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase def test_delete_associate_when_deleting_from_has_many_through count = posts(:thinking).tags.count - tags_before = posts(:thinking).tags + tags_before = posts(:thinking).tags.sort tag = Tag.create!(:name => 'doomed') post_thinking = posts(:thinking) post_thinking.tags << tag assert_equal(count + 1, post_thinking.taggings(true).size) - assert_equal(count + 1, post_thinking.tags(true).size) + assert_equal(count + 1, post_thinking.reload.tags(true).size) + assert_not_equal(tags_before, post_thinking.tags.sort) assert_nothing_raised { post_thinking.tags.delete(tag) } assert_equal(count, post_thinking.tags.size) assert_equal(count, post_thinking.tags(true).size) assert_equal(count, post_thinking.taggings(true).size) - assert_equal(tags_before.sort, post_thinking.tags.sort) + assert_equal(tags_before, post_thinking.tags.sort) end def test_delete_associate_when_deleting_from_has_many_through_with_multiple_tags count = posts(:thinking).tags.count - tags_before = posts(:thinking).tags + tags_before = posts(:thinking).tags.sort doomed = Tag.create!(:name => 'doomed') doomed2 = Tag.create!(:name => 'doomed2') quaked = Tag.create!(:name => 'quaked') post_thinking = posts(:thinking) post_thinking.tags << doomed << doomed2 - assert_equal(count + 2, post_thinking.tags(true).size) + assert_equal(count + 2, post_thinking.reload.tags(true).size) assert_nothing_raised { post_thinking.tags.delete(doomed, doomed2, quaked) } assert_equal(count, post_thinking.tags.size) assert_equal(count, post_thinking.tags(true).size) - assert_equal(tags_before.sort, post_thinking.tags.sort) + assert_equal(tags_before, post_thinking.tags.sort) end def test_deleting_junk_from_has_many_through_should_raise_type_mismatch diff --git a/activerecord/test/cases/associations/nested_through_associations_test.rb b/activerecord/test/cases/associations/nested_through_associations_test.rb index cf3c07845c..31b68c940e 100644 --- a/activerecord/test/cases/associations/nested_through_associations_test.rb +++ b/activerecord/test/cases/associations/nested_through_associations_test.rb @@ -130,7 +130,7 @@ class NestedThroughAssociationsTest < ActiveRecord::TestCase def test_has_many_through_has_one_through_with_has_one_source_reflection_preload members = assert_queries(4) { Member.includes(:nested_sponsors).to_a } mustache = sponsors(:moustache_club_sponsor_for_groucho) - assert_no_queries do + assert_no_queries(ignore_none: false) do assert_equal [mustache], members.first.nested_sponsors end end @@ -153,6 +153,7 @@ class NestedThroughAssociationsTest < ActiveRecord::TestCase end def test_has_many_through_has_one_with_has_many_through_source_reflection_preload + ActiveRecord::Base.connection.table_alias_length # preheat cache members = assert_queries(4) { Member.includes(:organization_member_details).to_a.sort_by(&:id) } groucho_details, other_details = member_details(:groucho), member_details(:some_other_guy) @@ -214,7 +215,7 @@ class NestedThroughAssociationsTest < ActiveRecord::TestCase end def test_has_many_through_has_many_with_has_and_belongs_to_many_source_reflection_preload - authors = assert_queries(3) { Author.includes(:post_categories).to_a.sort_by(&:id) } + authors = assert_queries(4) { Author.includes(:post_categories).to_a.sort_by(&:id) } general, cooking = categories(:general), categories(:cooking) assert_no_queries do @@ -242,7 +243,8 @@ class NestedThroughAssociationsTest < ActiveRecord::TestCase end def test_has_many_through_has_and_belongs_to_many_with_has_many_source_reflection_preload - categories = assert_queries(3) { Category.includes(:post_comments).to_a.sort_by(&:id) } + Category.includes(:post_comments).to_a # preheat cache + categories = assert_queries(4) { Category.includes(:post_comments).to_a.sort_by(&:id) } greetings, more = comments(:greetings), comments(:more_greetings) assert_no_queries do @@ -270,7 +272,7 @@ class NestedThroughAssociationsTest < ActiveRecord::TestCase end def test_has_many_through_has_many_with_has_many_through_habtm_source_reflection_preload - authors = assert_queries(5) { Author.includes(:category_post_comments).to_a.sort_by(&:id) } + authors = assert_queries(6) { Author.includes(:category_post_comments).to_a.sort_by(&:id) } greetings, more = comments(:greetings), comments(:more_greetings) assert_no_queries do diff --git a/activerecord/test/cases/associations/required_test.rb b/activerecord/test/cases/associations/required_test.rb new file mode 100644 index 0000000000..8b765a2e0c --- /dev/null +++ b/activerecord/test/cases/associations/required_test.rb @@ -0,0 +1,102 @@ +require "cases/helper" + +class RequiredAssociationsTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false + + class Parent < ActiveRecord::Base + end + + class Child < ActiveRecord::Base + end + + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table :parents, force: true + @connection.create_table :children, force: true do |t| + t.belongs_to :parent + end + end + + teardown do + @connection.drop_table 'parents', if_exists: true + @connection.drop_table 'children', if_exists: true + end + + test "belongs_to associations are not required by default" do + model = subclass_of(Child) do + belongs_to :parent, inverse_of: false, + class_name: "RequiredAssociationsTest::Parent" + end + + assert model.new.save + assert model.new(parent: Parent.new).save + end + + test "required belongs_to associations have presence validated" do + model = subclass_of(Child) do + belongs_to :parent, required: true, inverse_of: false, + class_name: "RequiredAssociationsTest::Parent" + end + + record = model.new + assert_not record.save + assert_equal ["Parent must exist"], record.errors.full_messages + + record.parent = Parent.new + assert record.save + end + + test "has_one associations are not required by default" do + model = subclass_of(Parent) do + has_one :child, inverse_of: false, + class_name: "RequiredAssociationsTest::Child" + end + + assert model.new.save + assert model.new(child: Child.new).save + end + + test "required has_one associations have presence validated" do + model = subclass_of(Parent) do + has_one :child, required: true, inverse_of: false, + class_name: "RequiredAssociationsTest::Child" + end + + record = model.new + assert_not record.save + assert_equal ["Child must exist"], record.errors.full_messages + + record.child = Child.new + assert record.save + end + + test "required has_one associations have a correct error message" do + model = subclass_of(Parent) do + has_one :child, required: true, inverse_of: false, + class_name: "RequiredAssociationsTest::Child" + end + + record = model.create + assert_equal ["Child must exist"], record.errors.full_messages + end + + test "required belongs_to associations have a correct error message" do + model = subclass_of(Child) do + belongs_to :parent, required: true, inverse_of: false, + class_name: "RequiredAssociationsTest::Parent" + end + + record = model.create + assert_equal ["Parent must exist"], record.errors.full_messages + end + + private + + def subclass_of(klass, &block) + subclass = Class.new(klass, &block) + def subclass.name + superclass.name + end + subclass + end +end diff --git a/activerecord/test/cases/associations_test.rb b/activerecord/test/cases/associations_test.rb index 48e6fc5cd4..de358114ab 100644 --- a/activerecord/test/cases/associations_test.rb +++ b/activerecord/test/cases/associations_test.rb @@ -1,6 +1,7 @@ require "cases/helper" require 'models/computer' require 'models/developer' +require 'models/computer' require 'models/project' require 'models/company' require 'models/categorization' @@ -23,7 +24,7 @@ require 'models/interest' class AssociationsTest < ActiveRecord::TestCase fixtures :accounts, :companies, :developers, :projects, :developers_projects, - :computers, :people, :readers + :computers, :people, :readers, :authors, :author_favorites def test_eager_loading_should_not_change_count_of_children liquid = Liquid.create(:name => 'salty') @@ -35,12 +36,19 @@ class AssociationsTest < ActiveRecord::TestCase assert_equal 1, liquids[0].molecules.length end + def test_subselect + author = authors :david + favs = author.author_favorites + fav2 = author.author_favorites.where(:author => Author.where(id: author.id)).to_a + assert_equal favs, fav2 + end + def test_clear_association_cache_stored firm = Firm.find(1) assert_kind_of Firm, firm firm.clear_association_cache - assert_equal Firm.find(1).clients.collect{ |x| x.name }.sort, firm.clients.collect{ |x| x.name }.sort + assert_equal Firm.find(1).clients.collect(&:name).sort, firm.clients.collect(&:name).sort end def test_clear_association_cache_new_record @@ -133,7 +141,7 @@ class AssociationsTest < ActiveRecord::TestCase def test_association_with_references firm = companies(:first_firm) - assert_equal ['foo'], firm.association_with_references.references_values + assert_includes firm.association_with_references.references_values, 'foo' end end @@ -230,7 +238,7 @@ class AssociationProxyTest < ActiveRecord::TestCase end def test_scoped_allows_conditions - assert developers(:david).projects.merge!(where: 'foo').where_values.include?('foo') + assert developers(:david).projects.merge(where: 'foo').to_sql.include?('foo') end test "getting a scope from an association" do @@ -255,6 +263,20 @@ class AssociationProxyTest < ActiveRecord::TestCase assert_equal man, man.interests.where("1=1").first.man end end + + test "first! works on loaded associations" do + david = authors(:david) + assert_equal david.posts.first, david.posts.reload.first! + end + + def test_reset_unloads_target + david = authors(:david) + david.posts.reload + + assert david.posts.loaded? + david.posts.reset + assert !david.posts.loaded? + end end class OverridingAssociationsTest < ActiveRecord::TestCase @@ -341,4 +363,18 @@ class GeneratedMethodsTest < ActiveRecord::TestCase def test_model_method_overrides_association_method assert_equal(comments(:greetings).body, posts(:welcome).first_comment) end + + module MyModule + def comments; :none end + end + + class MyArticle < ActiveRecord::Base + self.table_name = "articles" + include MyModule + has_many :comments, inverse_of: false + end + + def test_included_module_overwrites_association_methods + assert_equal :none, MyArticle.new.comments + end end diff --git a/activerecord/test/cases/attribute_decorators_test.rb b/activerecord/test/cases/attribute_decorators_test.rb new file mode 100644 index 0000000000..0b96319cbd --- /dev/null +++ b/activerecord/test/cases/attribute_decorators_test.rb @@ -0,0 +1,125 @@ +require 'cases/helper' + +module ActiveRecord + class AttributeDecoratorsTest < ActiveRecord::TestCase + class Model < ActiveRecord::Base + self.table_name = 'attribute_decorators_model' + end + + class StringDecorator < SimpleDelegator + def initialize(delegate, decoration = "decorated!") + @decoration = decoration + super(delegate) + end + + def type_cast_from_user(value) + "#{super} #{@decoration}" + end + + alias type_cast_from_database type_cast_from_user + end + + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table :attribute_decorators_model, force: true do |t| + t.string :a_string + end + end + + teardown do + return unless @connection + @connection.drop_table 'attribute_decorators_model', if_exists: true + Model.attribute_type_decorations.clear + Model.reset_column_information + end + + test "attributes can be decorated" do + model = Model.new(a_string: 'Hello') + assert_equal 'Hello', model.a_string + + Model.decorate_attribute_type(:a_string, :test) { |t| StringDecorator.new(t) } + + model = Model.new(a_string: 'Hello') + assert_equal 'Hello decorated!', model.a_string + end + + test "decoration does not eagerly load existing columns" do + Model.reset_column_information + assert_no_queries do + Model.decorate_attribute_type(:a_string, :test) { |t| StringDecorator.new(t) } + end + end + + test "undecorated columns are not touched" do + Model.attribute :another_string, :string, default: 'something or other' + Model.decorate_attribute_type(:a_string, :test) { |t| StringDecorator.new(t) } + + assert_equal 'something or other', Model.new.another_string + end + + test "decorators can be chained" do + Model.decorate_attribute_type(:a_string, :test) { |t| StringDecorator.new(t) } + Model.decorate_attribute_type(:a_string, :other) { |t| StringDecorator.new(t) } + + model = Model.new(a_string: 'Hello!') + + assert_equal 'Hello! decorated! decorated!', model.a_string + end + + test "decoration of the same type multiple times is idempotent" do + Model.decorate_attribute_type(:a_string, :test) { |t| StringDecorator.new(t) } + Model.decorate_attribute_type(:a_string, :test) { |t| StringDecorator.new(t) } + + model = Model.new(a_string: 'Hello') + assert_equal 'Hello decorated!', model.a_string + end + + test "decorations occur in order of declaration" do + Model.decorate_attribute_type(:a_string, :test) { |t| StringDecorator.new(t) } + Model.decorate_attribute_type(:a_string, :other) do |type| + StringDecorator.new(type, 'decorated again!') + end + + model = Model.new(a_string: 'Hello!') + + assert_equal 'Hello! decorated! decorated again!', model.a_string + end + + test "decorating attributes does not modify parent classes" do + Model.attribute :another_string, :string, default: 'whatever' + Model.decorate_attribute_type(:a_string, :test) { |t| StringDecorator.new(t) } + child_class = Class.new(Model) + child_class.decorate_attribute_type(:another_string, :test) { |t| StringDecorator.new(t) } + child_class.decorate_attribute_type(:a_string, :other) { |t| StringDecorator.new(t) } + + model = Model.new(a_string: 'Hello!') + child = child_class.new(a_string: 'Hello!') + + assert_equal 'Hello! decorated!', model.a_string + assert_equal 'whatever', model.another_string + assert_equal 'Hello! decorated! decorated!', child.a_string + assert_equal 'whatever decorated!', child.another_string + end + + class Multiplier < SimpleDelegator + def type_cast_from_user(value) + return if value.nil? + value * 2 + end + alias type_cast_from_database type_cast_from_user + end + + test "decorating with a proc" do + Model.attribute :an_int, :integer + type_is_integer = proc { |_, type| type.type == :integer } + Model.decorate_matching_attribute_types type_is_integer, :multiplier do |type| + Multiplier.new(type) + end + + model = Model.new(a_string: 'whatever', an_int: 1) + + assert_equal 'whatever', model.a_string + assert_equal 2, model.an_int + end + end +end diff --git a/activerecord/test/cases/attribute_methods/read_test.rb b/activerecord/test/cases/attribute_methods/read_test.rb index c0659fddef..74e556211b 100644 --- a/activerecord/test/cases/attribute_methods/read_test.rb +++ b/activerecord/test/cases/attribute_methods/read_test.rb @@ -12,10 +12,12 @@ module ActiveRecord @klass = Class.new do def self.superclass; Base; end def self.base_class; self; end + def self.decorate_matching_attribute_types(*); end + def self.initialize_generated_modules; end include ActiveRecord::AttributeMethods - def self.column_names + def self.attribute_names %w{ one two three } end @@ -23,11 +25,11 @@ module ActiveRecord end def self.columns - column_names.map { FakeColumn.new(name) } + attribute_names.map { FakeColumn.new(name) } end def self.columns_hash - Hash[column_names.map { |name| + Hash[attribute_names.map { |name| [name, FakeColumn.new(name)] }] end @@ -37,13 +39,13 @@ module ActiveRecord def test_define_attribute_methods instance = @klass.new - @klass.column_names.each do |name| + @klass.attribute_names.each do |name| assert !instance.methods.map(&:to_s).include?(name) end @klass.define_attribute_methods - @klass.column_names.each do |name| + @klass.attribute_names.each do |name| assert instance.methods.map(&:to_s).include?(name), "#{name} is not defined" end end diff --git a/activerecord/test/cases/attribute_methods/serialization_test.rb b/activerecord/test/cases/attribute_methods/serialization_test.rb deleted file mode 100644 index 75de773961..0000000000 --- a/activerecord/test/cases/attribute_methods/serialization_test.rb +++ /dev/null @@ -1,29 +0,0 @@ -require "cases/helper" - -module ActiveRecord - module AttributeMethods - class SerializationTest < ActiveSupport::TestCase - class FakeColumn < Struct.new(:name) - def type; :integer; end - def type_cast(s); "#{s}!"; end - end - - class NullCoder - def load(v); v; end - end - - def test_type_cast_serialized_value - value = Serialization::Attribute.new(NullCoder.new, "Hello world", :serialized) - type = Serialization::Type.new(FakeColumn.new) - assert_equal "Hello world!", type.type_cast(value) - end - - def test_type_cast_unserialized_value - value = Serialization::Attribute.new(nil, "Hello world", :unserialized) - type = Serialization::Type.new(FakeColumn.new) - type.type_cast(value) - assert_equal "Hello world", type.type_cast(value) - end - end - end -end diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb index baba55ea43..243c90e945 100644 --- a/activerecord/test/cases/attribute_methods_test.rb +++ b/activerecord/test/cases/attribute_methods_test.rb @@ -1,6 +1,7 @@ require "cases/helper" require 'models/minimalistic' require 'models/developer' +require 'models/computer' require 'models/auto_id' require 'models/boolean' require 'models/computer' @@ -22,7 +23,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase @target.table_name = 'topics' end - def teardown + teardown do ActiveRecord::Base.send(:attribute_method_matchers).clear ActiveRecord::Base.send(:attribute_method_matchers).concat(@old_matchers) end @@ -92,7 +93,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase def test_set_attributes_without_hash topic = Topic.new - assert_nothing_raised { topic.attributes = '' } + assert_raise(ArgumentError) { topic.attributes = '' } end def test_integers_as_nil @@ -143,7 +144,11 @@ class AttributeMethodsTest < ActiveRecord::TestCase # Syck calls respond_to? before actually calling initialize def test_respond_to_with_allocated_object - topic = Topic.allocate + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'topics' + end + + topic = klass.allocate assert !topic.respond_to?("nothingness") assert !topic.respond_to?(:nothingness) assert_respond_to topic, "title" @@ -253,6 +258,15 @@ class AttributeMethodsTest < ActiveRecord::TestCase assert_equal @loaded_fixtures['computers']['workstation'].to_hash, Computer.first.attributes end + def test_attributes_without_primary_key + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'developers_projects' + end + + assert_equal klass.column_names, klass.new.attributes.keys + assert_not klass.new.has_attribute?('id') + end + def test_hashes_not_mangled new_topic = { :title => "New Topic" } new_topic_values = { :title => "AnotherTopic" } @@ -288,10 +302,10 @@ class AttributeMethodsTest < ActiveRecord::TestCase def test_read_attribute topic = Topic.new topic.title = "Don't change the topic" - assert_equal "Don't change the topic", topic.send(:read_attribute, "title") + assert_equal "Don't change the topic", topic.read_attribute("title") assert_equal "Don't change the topic", topic["title"] - assert_equal "Don't change the topic", topic.send(:read_attribute, :title) + assert_equal "Don't change the topic", topic.read_attribute(:title) assert_equal "Don't change the topic", topic[:title] end @@ -299,6 +313,8 @@ class AttributeMethodsTest < ActiveRecord::TestCase computer = Computer.select('id').first assert_raises(ActiveModel::MissingAttributeError) { computer[:developer] } assert_raises(ActiveModel::MissingAttributeError) { computer[:extendedWarranty] } + assert_raises(ActiveModel::MissingAttributeError) { computer[:no_column_exists] = 'Hello!' } + assert_nothing_raised { computer[:developer] = 'Hello!' } end def test_read_attribute_when_false @@ -358,10 +374,10 @@ class AttributeMethodsTest < ActiveRecord::TestCase super(attr_name).upcase end - assert_equal "STOP CHANGING THE TOPIC", topic.send(:read_attribute, "title") + assert_equal "STOP CHANGING THE TOPIC", topic.read_attribute("title") assert_equal "STOP CHANGING THE TOPIC", topic["title"] - assert_equal "STOP CHANGING THE TOPIC", topic.send(:read_attribute, :title) + assert_equal "STOP CHANGING THE TOPIC", topic.read_attribute(:title) assert_equal "STOP CHANGING THE TOPIC", topic[:title] end @@ -449,10 +465,10 @@ class AttributeMethodsTest < ActiveRecord::TestCase end def test_declared_suffixed_attribute_method_affects_respond_to_and_method_missing - topic = @target.new(:title => 'Budget') %w(_default _title_default _it! _candidate= able?).each do |suffix| @target.class_eval "def attribute#{suffix}(*args) args end" @target.attribute_method_suffix suffix + topic = @target.new(:title => 'Budget') meth = "title#{suffix}" assert topic.respond_to?(meth) @@ -463,10 +479,10 @@ class AttributeMethodsTest < ActiveRecord::TestCase end def test_declared_affixed_attribute_method_affects_respond_to_and_method_missing - topic = @target.new(:title => 'Budget') [['mark_', '_for_update'], ['reset_', '!'], ['default_', '_value?']].each do |prefix, suffix| @target.class_eval "def #{prefix}attribute#{suffix}(*args) args end" @target.attribute_method_affix({ :prefix => prefix, :suffix => suffix }) + topic = @target.new(:title => 'Budget') meth = "#{prefix}title#{suffix}" assert topic.respond_to?(meth) @@ -486,7 +502,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase def test_typecast_attribute_from_select_to_false Topic.create(:title => 'Budget') # Oracle does not support boolean expressions in SELECT - if current_adapter?(:OracleAdapter) + if current_adapter?(:OracleAdapter, :FbAdapter) topic = Topic.all.merge!(:select => "topics.*, 0 as is_test").first else topic = Topic.all.merge!(:select => "topics.*, 1=2 as is_test").first @@ -497,7 +513,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase def test_typecast_attribute_from_select_to_true Topic.create(:title => 'Budget') # Oracle does not support boolean expressions in SELECT - if current_adapter?(:OracleAdapter) + if current_adapter?(:OracleAdapter, :FbAdapter) topic = Topic.all.merge!(:select => "topics.*, 1 as is_test").first else topic = Topic.all.merge!(:select => "topics.*, 2=2 as is_test").first @@ -515,44 +531,22 @@ class AttributeMethodsTest < ActiveRecord::TestCase end end - def test_only_time_related_columns_are_meant_to_be_cached_by_default - expected = %w(datetime timestamp time date).sort - assert_equal expected, ActiveRecord::Base.attribute_types_cached_by_default.map(&:to_s).sort - end + def test_converted_values_are_returned_after_assignment + developer = Developer.new(name: 1337, salary: "50000") - def test_declaring_attributes_as_cached_adds_them_to_the_attributes_cached_by_default - default_attributes = Topic.cached_attributes - Topic.cache_attributes :replies_count - expected = default_attributes + ["replies_count"] - assert_equal expected.sort, Topic.cached_attributes.sort - Topic.instance_variable_set "@cached_attributes", nil - end + assert_equal "50000", developer.salary_before_type_cast + assert_equal 1337, developer.name_before_type_cast - def test_cacheable_columns_are_actually_cached - assert_equal cached_columns.sort, Topic.cached_attributes.sort - end + assert_equal 50000, developer.salary + assert_equal "1337", developer.name - def test_accessing_cached_attributes_caches_the_converted_values_and_nothing_else - t = topics(:first) - cache = t.instance_variable_get "@attributes_cache" - - assert_not_nil cache - assert cache.empty? + developer.save! - all_columns = Topic.columns.map(&:name) - uncached_columns = all_columns - cached_columns + assert_equal "50000", developer.salary_before_type_cast + assert_equal 1337, developer.name_before_type_cast - all_columns.each do |attr_name| - attribute_gets_cached = Topic.cache_attribute?(attr_name) - val = t.send attr_name unless attr_name == "type" - if attribute_gets_cached - assert cached_columns.include?(attr_name) - assert_equal val, cache[attr_name] - else - assert uncached_columns.include?(attr_name) - assert !cache.include?(attr_name) - end - end + assert_equal 50000, developer.salary + assert_equal "1337", developer.name end def test_write_nil_to_time_attributes @@ -663,7 +657,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase end end - def test_setting_time_zone_aware_attribute_in_current_time_zone + def test_setting_time_zone_aware_datetime_in_current_time_zone utc_time = Time.utc(2008, 1, 1) in_time_zone "Pacific Time (US & Canada)" do record = @target.new @@ -674,6 +668,55 @@ class AttributeMethodsTest < ActiveRecord::TestCase end end + def test_yaml_dumping_record_with_time_zone_aware_attribute + in_time_zone "Pacific Time (US & Canada)" do + record = Topic.new(id: 1) + record.written_on = "Jan 01 00:00:00 2014" + assert_equal record, YAML.load(YAML.dump(record)) + end + end + + def test_setting_time_zone_aware_time_in_current_time_zone + in_time_zone "Pacific Time (US & Canada)" do + record = @target.new + time_string = "10:00:00" + expected_time = Time.zone.parse("2000-01-01 #{time_string}") + + record.bonus_time = time_string + assert_equal expected_time, record.bonus_time + assert_equal ActiveSupport::TimeZone["Pacific Time (US & Canada)"], record.bonus_time.time_zone + + record.bonus_time = '' + assert_nil record.bonus_time + end + end + + def test_setting_time_zone_aware_time_with_dst + in_time_zone "Pacific Time (US & Canada)" do + current_time = Time.zone.local(2014, 06, 15, 10) + record = @target.new(bonus_time: current_time) + time_before_save = record.bonus_time + + record.save + record.reload + + assert_equal time_before_save, record.bonus_time + assert_equal ActiveSupport::TimeZone["Pacific Time (US & Canada)"], record.bonus_time.time_zone + end + end + + def test_removing_time_zone_aware_types + with_time_zone_aware_types(:datetime) do + in_time_zone "Pacific Time (US & Canada)" do + record = @target.new(bonus_time: "10:00:00") + expected_time = Time.utc(2000, 01, 01, 10) + + assert_equal expected_time, record.bonus_time + assert record.bonus_time.utc? + end + end + end + def test_setting_time_zone_conversion_for_attributes_should_write_value_on_class_variable Topic.skip_time_zone_conversion_for_attributes = [:field_a] Minimalistic.skip_time_zone_conversion_for_attributes = [:field_b] @@ -715,32 +758,53 @@ class AttributeMethodsTest < ActiveRecord::TestCase def test_bulk_update_respects_access_control privatize("title=(value)") - assert_raise(ActiveRecord::UnknownAttributeError) { @target.new(:title => "Rants about pants") } - assert_raise(ActiveRecord::UnknownAttributeError) { @target.new.attributes = { :title => "Ants in pants" } } + assert_raise(ActiveModel::AttributeAssignment::UnknownAttributeError) { @target.new(:title => "Rants about pants") } + assert_raise(ActiveModel::AttributeAssignment::UnknownAttributeError) { @target.new.attributes = { :title => "Ants in pants" } } end - def test_bulk_update_raise_unknown_attribute_errro - error = assert_raises(ActiveRecord::UnknownAttributeError) { - @target.new(:hello => "world") + def test_bulk_update_raise_unknown_attribute_error + error = assert_raises(ActiveModel::AttributeAssignment::UnknownAttributeError) { + Topic.new(hello: "world") } - assert @target, error.record - assert "hello", error.attribute - assert "unknown attribute: hello", error.message + assert_instance_of Topic, error.record + assert_equal "hello", error.attribute + assert_equal "unknown attribute 'hello' for Topic.", error.message end - def test_read_attribute_overwrites_private_method_not_considered_implemented - # simulate a model with a db column that shares its name an inherited - # private method (e.g. Object#system) - # - Object.class_eval do - private - def title; "private!"; end + def test_methods_override_in_multi_level_subclass + klass = Class.new(Developer) do + def name + "dev:#{read_attribute(:name)}" + end end - assert !@target.instance_method_already_implemented?(:title) - topic = @target.new - assert_nil topic.title - Object.send(:undef_method, :title) # remove test method from object + 2.times { klass = Class.new klass } + dev = klass.new(name: 'arthurnn') + dev.save! + assert_equal 'dev:arthurnn', dev.reload.name + end + + def test_global_methods_are_overwritten + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'computers' + end + + assert !klass.instance_method_already_implemented?(:system) + computer = klass.new + assert_nil computer.system + end + + def test_global_methods_are_overwritte_when_subclassing + klass = Class.new(ActiveRecord::Base) { self.abstract_class = true } + + subklass = Class.new(klass) do + self.table_name = 'computers' + end + + assert !klass.instance_method_already_implemented?(:system) + assert !subklass.instance_method_already_implemented?(:system) + computer = subklass.new + assert_nil computer.system end def test_instance_method_should_be_defined_on_the_base_class @@ -767,8 +831,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase # that by defining a 'foo' method in the generated methods module for B. # (That module will be inserted between the two, e.g. [B, <GeneratedAttributes>, A].) def test_inherited_custom_accessors - klass = Class.new(ActiveRecord::Base) do - self.table_name = "topics" + klass = new_topic_like_ar_class do self.abstract_class = true def title; "omg"; end def title=(val); self.author_name = val; end @@ -783,10 +846,129 @@ class AttributeMethodsTest < ActiveRecord::TestCase assert_equal "lol", topic.author_name end + def test_inherited_custom_accessors_with_reserved_names + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'computers' + self.abstract_class = true + def system; "omg"; end + def system=(val); self.developer = val; end + end + + subklass = Class.new(klass) + [klass, subklass].each(&:define_attribute_methods) + + computer = subklass.find(1) + assert_equal "omg", computer.system + + computer.developer = 99 + assert_equal 99, computer.developer + end + + def test_on_the_fly_super_invokable_generated_attribute_methods_via_method_missing + klass = new_topic_like_ar_class do + def title + super + '!' + end + end + + real_topic = topics(:first) + assert_equal real_topic.title + '!', klass.find(real_topic.id).title + end + + def test_on_the_fly_super_invokable_generated_predicate_attribute_methods_via_method_missing + klass = new_topic_like_ar_class do + def title? + !super + end + end + + real_topic = topics(:first) + assert_equal !real_topic.title?, klass.find(real_topic.id).title? + end + + def test_calling_super_when_parent_does_not_define_method_raises_error + klass = new_topic_like_ar_class do + def some_method_that_is_not_on_super + super + end + end + + assert_raise(NoMethodError) do + klass.new.some_method_that_is_not_on_super + end + end + + def test_attribute_method? + assert @target.attribute_method?(:title) + assert @target.attribute_method?(:title=) + assert_not @target.attribute_method?(:wibble) + end + + def test_attribute_method_returns_false_if_table_does_not_exist + @target.table_name = 'wibble' + assert_not @target.attribute_method?(:title) + end + + def test_attribute_names_on_new_record + model = @target.new + + assert_equal @target.column_names, model.attribute_names + end + + def test_attribute_names_on_queried_record + model = @target.last! + + assert_equal @target.column_names, model.attribute_names + end + + def test_attribute_names_with_custom_select + model = @target.select('id').last! + + assert_equal ['id'], model.attribute_names + # Sanity check, make sure other columns exist + assert_not_equal ['id'], @target.column_names + end + + def test_came_from_user + model = @target.first + + assert_not model.id_came_from_user? + model.id = "omg" + assert model.id_came_from_user? + end + + def test_accessed_fields + model = @target.first + + assert_equal [], model.accessed_fields + + model.title + + assert_equal ["title"], model.accessed_fields + end + private + def new_topic_like_ar_class(&block) + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'topics' + class_eval(&block) + end + + assert_empty klass.generated_attribute_methods.instance_methods(false) + klass + end + + def with_time_zone_aware_types(*types) + old_types = ActiveRecord::Base.time_zone_aware_types + ActiveRecord::Base.time_zone_aware_types = types + yield + ensure + ActiveRecord::Base.time_zone_aware_types = old_types + end + def cached_columns - Topic.columns.map(&:name) - Topic.serialized_attributes.keys + Topic.columns.map(&:name) end def time_related_columns_on_topic diff --git a/activerecord/test/cases/attribute_set_test.rb b/activerecord/test/cases/attribute_set_test.rb new file mode 100644 index 0000000000..112cd2fb14 --- /dev/null +++ b/activerecord/test/cases/attribute_set_test.rb @@ -0,0 +1,211 @@ +require 'cases/helper' + +module ActiveRecord + class AttributeSetTest < ActiveRecord::TestCase + test "building a new set from raw attributes" do + builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::Float.new) + attributes = builder.build_from_database(foo: '1.1', bar: '2.2') + + assert_equal 1, attributes[:foo].value + assert_equal 2.2, attributes[:bar].value + assert_equal :foo, attributes[:foo].name + assert_equal :bar, attributes[:bar].name + end + + test "building with custom types" do + builder = AttributeSet::Builder.new(foo: Type::Float.new) + attributes = builder.build_from_database({ foo: '3.3', bar: '4.4' }, { bar: Type::Integer.new }) + + assert_equal 3.3, attributes[:foo].value + assert_equal 4, attributes[:bar].value + end + + test "[] returns a null object" do + builder = AttributeSet::Builder.new(foo: Type::Float.new) + attributes = builder.build_from_database(foo: '3.3') + + assert_equal '3.3', attributes[:foo].value_before_type_cast + assert_equal nil, attributes[:bar].value_before_type_cast + assert_equal :bar, attributes[:bar].name + end + + test "duping creates a new hash and dups each attribute" do + builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::String.new) + attributes = builder.build_from_database(foo: 1, bar: 'foo') + + # Ensure the type cast value is cached + attributes[:foo].value + attributes[:bar].value + + duped = attributes.dup + duped.write_from_database(:foo, 2) + duped[:bar].value << 'bar' + + assert_equal 1, attributes[:foo].value + assert_equal 2, duped[:foo].value + assert_equal 'foo', attributes[:bar].value + assert_equal 'foobar', duped[:bar].value + end + + test "freezing cloned set does not freeze original" do + attributes = AttributeSet.new({}) + clone = attributes.clone + + clone.freeze + + assert clone.frozen? + assert_not attributes.frozen? + end + + test "to_hash returns a hash of the type cast values" do + builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::Float.new) + attributes = builder.build_from_database(foo: '1.1', bar: '2.2') + + assert_equal({ foo: 1, bar: 2.2 }, attributes.to_hash) + assert_equal({ foo: 1, bar: 2.2 }, attributes.to_h) + end + + test "to_hash maintains order" do + builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::Float.new) + attributes = builder.build_from_database(foo: '2.2', bar: '3.3') + + attributes[:bar] + hash = attributes.to_h + + assert_equal [[:foo, 2], [:bar, 3.3]], hash.to_a + end + + test "values_before_type_cast" do + builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::Integer.new) + attributes = builder.build_from_database(foo: '1.1', bar: '2.2') + + assert_equal({ foo: '1.1', bar: '2.2' }, attributes.values_before_type_cast) + end + + test "known columns are built with uninitialized attributes" do + attributes = attributes_with_uninitialized_key + assert attributes[:foo].initialized? + assert_not attributes[:bar].initialized? + end + + test "uninitialized attributes are not included in the attributes hash" do + attributes = attributes_with_uninitialized_key + assert_equal({ foo: 1 }, attributes.to_hash) + end + + test "uninitialized attributes are not included in keys" do + attributes = attributes_with_uninitialized_key + assert_equal [:foo], attributes.keys + end + + test "uninitialized attributes return false for key?" do + attributes = attributes_with_uninitialized_key + assert attributes.key?(:foo) + assert_not attributes.key?(:bar) + end + + test "unknown attributes return false for key?" do + attributes = attributes_with_uninitialized_key + assert_not attributes.key?(:wibble) + end + + test "fetch_value returns the value for the given initialized attribute" do + builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::Float.new) + attributes = builder.build_from_database(foo: '1.1', bar: '2.2') + + assert_equal 1, attributes.fetch_value(:foo) + assert_equal 2.2, attributes.fetch_value(:bar) + end + + test "fetch_value returns nil for unknown attributes" do + attributes = attributes_with_uninitialized_key + assert_nil attributes.fetch_value(:wibble) { "hello" } + end + + test "fetch_value returns nil for unknown attributes when types has a default" do + types = Hash.new(Type::Value.new) + builder = AttributeSet::Builder.new(types) + attributes = builder.build_from_database + + assert_nil attributes.fetch_value(:wibble) { "hello" } + end + + test "fetch_value uses the given block for uninitialized attributes" do + attributes = attributes_with_uninitialized_key + value = attributes.fetch_value(:bar) { |n| n.to_s + '!' } + assert_equal 'bar!', value + end + + test "fetch_value returns nil for uninitialized attributes if no block is given" do + attributes = attributes_with_uninitialized_key + assert_nil attributes.fetch_value(:bar) + end + + test "the primary_key is always initialized" do + builder = AttributeSet::Builder.new({ foo: Type::Integer.new }, :foo) + attributes = builder.build_from_database + + assert attributes.key?(:foo) + assert_equal [:foo], attributes.keys + assert attributes[:foo].initialized? + end + + class MyType + def type_cast_from_user(value) + return if value.nil? + value + " from user" + end + + def type_cast_from_database(value) + return if value.nil? + value + " from database" + end + end + + test "write_from_database sets the attribute with database typecasting" do + builder = AttributeSet::Builder.new(foo: MyType.new) + attributes = builder.build_from_database + + assert_nil attributes.fetch_value(:foo) + + attributes.write_from_database(:foo, "value") + + assert_equal "value from database", attributes.fetch_value(:foo) + end + + test "write_from_user sets the attribute with user typecasting" do + builder = AttributeSet::Builder.new(foo: MyType.new) + attributes = builder.build_from_database + + assert_nil attributes.fetch_value(:foo) + + attributes.write_from_user(:foo, "value") + + assert_equal "value from user", attributes.fetch_value(:foo) + end + + def attributes_with_uninitialized_key + builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::Float.new) + builder.build_from_database(foo: '1.1') + end + + test "freezing doesn't prevent the set from materializing" do + builder = AttributeSet::Builder.new(foo: Type::String.new) + attributes = builder.build_from_database(foo: "1") + + attributes.freeze + assert_equal({ foo: "1" }, attributes.to_hash) + end + + test "#accessed_attributes returns only attributes which have been read" do + builder = AttributeSet::Builder.new(foo: Type::Value.new, bar: Type::Value.new) + attributes = builder.build_from_database(foo: "1", bar: "2") + + assert_equal [], attributes.accessed + + attributes.fetch_value(:foo) + + assert_equal [:foo], attributes.accessed + end + end +end diff --git a/activerecord/test/cases/attribute_test.rb b/activerecord/test/cases/attribute_test.rb new file mode 100644 index 0000000000..eac73e11e8 --- /dev/null +++ b/activerecord/test/cases/attribute_test.rb @@ -0,0 +1,192 @@ +require 'cases/helper' +require 'minitest/mock' + +module ActiveRecord + class AttributeTest < ActiveRecord::TestCase + setup do + @type = Minitest::Mock.new + @type.expect(:==, false, [false]) + end + + teardown do + assert @type.verify + end + + test "from_database + read type casts from database" do + @type.expect(:type_cast_from_database, 'type cast from database', ['a value']) + attribute = Attribute.from_database(nil, 'a value', @type) + + type_cast_value = attribute.value + + assert_equal 'type cast from database', type_cast_value + end + + test "from_user + read type casts from user" do + @type.expect(:type_cast_from_user, 'type cast from user', ['a value']) + attribute = Attribute.from_user(nil, 'a value', @type) + + type_cast_value = attribute.value + + assert_equal 'type cast from user', type_cast_value + end + + test "reading memoizes the value" do + @type.expect(:type_cast_from_database, 'from the database', ['whatever']) + attribute = Attribute.from_database(nil, 'whatever', @type) + + type_cast_value = attribute.value + second_read = attribute.value + + assert_equal 'from the database', type_cast_value + assert_same type_cast_value, second_read + end + + test "reading memoizes falsy values" do + @type.expect(:type_cast_from_database, false, ['whatever']) + attribute = Attribute.from_database(nil, 'whatever', @type) + + attribute.value + attribute.value + end + + test "read_before_typecast returns the given value" do + attribute = Attribute.from_database(nil, 'raw value', @type) + + raw_value = attribute.value_before_type_cast + + assert_equal 'raw value', raw_value + end + + test "from_database + read_for_database type casts to and from database" do + @type.expect(:type_cast_from_database, 'read from database', ['whatever']) + @type.expect(:type_cast_for_database, 'ready for database', ['read from database']) + attribute = Attribute.from_database(nil, 'whatever', @type) + + type_cast_for_database = attribute.value_for_database + + assert_equal 'ready for database', type_cast_for_database + end + + test "from_user + read_for_database type casts from the user to the database" do + @type.expect(:type_cast_from_user, 'read from user', ['whatever']) + @type.expect(:type_cast_for_database, 'ready for database', ['read from user']) + attribute = Attribute.from_user(nil, 'whatever', @type) + + type_cast_for_database = attribute.value_for_database + + assert_equal 'ready for database', type_cast_for_database + end + + test "duping dups the value" do + @type.expect(:type_cast_from_database, 'type cast', ['a value']) + attribute = Attribute.from_database(nil, 'a value', @type) + + value_from_orig = attribute.value + value_from_clone = attribute.dup.value + value_from_orig << ' foo' + + assert_equal 'type cast foo', value_from_orig + assert_equal 'type cast', value_from_clone + end + + test "duping does not dup the value if it is not dupable" do + @type.expect(:type_cast_from_database, false, ['a value']) + attribute = Attribute.from_database(nil, 'a value', @type) + + assert_same attribute.value, attribute.dup.value + end + + test "duping does not eagerly type cast if we have not yet type cast" do + attribute = Attribute.from_database(nil, 'a value', @type) + attribute.dup + end + + class MyType + def type_cast_from_user(value) + value + " from user" + end + + def type_cast_from_database(value) + value + " from database" + end + end + + test "with_value_from_user returns a new attribute with the value from the user" do + old = Attribute.from_database(nil, "old", MyType.new) + new = old.with_value_from_user("new") + + assert_equal "old from database", old.value + assert_equal "new from user", new.value + end + + test "with_value_from_database returns a new attribute with the value from the database" do + old = Attribute.from_user(nil, "old", MyType.new) + new = old.with_value_from_database("new") + + assert_equal "old from user", old.value + assert_equal "new from database", new.value + end + + test "uninitialized attributes yield their name if a block is given to value" do + block = proc { |name| name.to_s + "!" } + foo = Attribute.uninitialized(:foo, nil) + bar = Attribute.uninitialized(:bar, nil) + + assert_equal "foo!", foo.value(&block) + assert_equal "bar!", bar.value(&block) + end + + test "uninitialized attributes have no value" do + assert_nil Attribute.uninitialized(:foo, nil).value + end + + test "attributes equal other attributes with the same constructor arguments" do + first = Attribute.from_database(:foo, 1, Type::Integer.new) + second = Attribute.from_database(:foo, 1, Type::Integer.new) + assert_equal first, second + end + + test "attributes do not equal attributes with different names" do + first = Attribute.from_database(:foo, 1, Type::Integer.new) + second = Attribute.from_database(:bar, 1, Type::Integer.new) + assert_not_equal first, second + end + + test "attributes do not equal attributes with different types" do + first = Attribute.from_database(:foo, 1, Type::Integer.new) + second = Attribute.from_database(:foo, 1, Type::Float.new) + assert_not_equal first, second + end + + test "attributes do not equal attributes with different values" do + first = Attribute.from_database(:foo, 1, Type::Integer.new) + second = Attribute.from_database(:foo, 2, Type::Integer.new) + assert_not_equal first, second + end + + test "attributes do not equal attributes of other classes" do + first = Attribute.from_database(:foo, 1, Type::Integer.new) + second = Attribute.from_user(:foo, 1, Type::Integer.new) + assert_not_equal first, second + end + + test "an attribute has not been read by default" do + attribute = Attribute.from_database(:foo, 1, Type::Value.new) + assert_not attribute.has_been_read? + end + + test "an attribute has been read when its value is calculated" do + attribute = Attribute.from_database(:foo, 1, Type::Value.new) + attribute.value + assert attribute.has_been_read? + end + + test "an attribute can not be mutated if it has not been read, + and skips expensive calculations" do + type_which_raises_from_all_methods = Object.new + attribute = Attribute.from_database(:foo, "bar", type_which_raises_from_all_methods) + + assert_not attribute.changed_in_place_from?("bar") + end + end +end diff --git a/activerecord/test/cases/attributes_test.rb b/activerecord/test/cases/attributes_test.rb new file mode 100644 index 0000000000..a753e8b74e --- /dev/null +++ b/activerecord/test/cases/attributes_test.rb @@ -0,0 +1,160 @@ +require 'cases/helper' + +class OverloadedType < ActiveRecord::Base + attribute :overloaded_float, :integer + attribute :overloaded_string_with_limit, :string, limit: 50 + attribute :non_existent_decimal, :decimal + attribute :string_with_default, :string, default: 'the overloaded default' +end + +class ChildOfOverloadedType < OverloadedType +end + +class GrandchildOfOverloadedType < ChildOfOverloadedType + attribute :overloaded_float, :float +end + +class UnoverloadedType < ActiveRecord::Base + self.table_name = 'overloaded_types' +end + +module ActiveRecord + class CustomPropertiesTest < ActiveRecord::TestCase + test "overloading types" do + data = OverloadedType.new + + data.overloaded_float = "1.1" + data.unoverloaded_float = "1.1" + + assert_equal 1, data.overloaded_float + assert_equal 1.1, data.unoverloaded_float + end + + test "overloaded properties save" do + data = OverloadedType.new + + data.overloaded_float = "2.2" + data.save! + data.reload + + assert_equal 2, data.overloaded_float + assert_kind_of Fixnum, OverloadedType.last.overloaded_float + assert_equal 2.0, UnoverloadedType.last.overloaded_float + assert_kind_of Float, UnoverloadedType.last.overloaded_float + end + + test "properties assigned in constructor" do + data = OverloadedType.new(overloaded_float: '3.3') + + assert_equal 3, data.overloaded_float + end + + test "overloaded properties with limit" do + assert_equal 50, OverloadedType.type_for_attribute('overloaded_string_with_limit').limit + assert_equal 255, UnoverloadedType.type_for_attribute('overloaded_string_with_limit').limit + end + + test "nonexistent attribute" do + data = OverloadedType.new(non_existent_decimal: 1) + + assert_equal BigDecimal.new(1), data.non_existent_decimal + assert_raise ActiveModel::AttributeAssignment::UnknownAttributeError do + UnoverloadedType.new(non_existent_decimal: 1) + end + end + + test "changing defaults" do + data = OverloadedType.new + unoverloaded_data = UnoverloadedType.new + + assert_equal 'the overloaded default', data.string_with_default + assert_equal 'the original default', unoverloaded_data.string_with_default + end + + test "defaults are not touched on the columns" do + assert_equal 'the original default', OverloadedType.columns_hash['string_with_default'].default + end + + test "children inherit custom properties" do + data = ChildOfOverloadedType.new(overloaded_float: '4.4') + + assert_equal 4, data.overloaded_float + end + + test "children can override parents" do + data = GrandchildOfOverloadedType.new(overloaded_float: '4.4') + + assert_equal 4.4, data.overloaded_float + end + + test "overloading properties does not attribute method order" do + attribute_names = OverloadedType.attribute_names + assert_equal %w(id overloaded_float unoverloaded_float overloaded_string_with_limit string_with_default non_existent_decimal), attribute_names + end + + test "caches are cleared" do + klass = Class.new(OverloadedType) + + assert_equal 6, klass.attribute_types.length + assert_equal 6, klass.column_defaults.length + assert_not klass.attribute_types.include?('wibble') + + klass.attribute :wibble, Type::Value.new + + assert_equal 7, klass.attribute_types.length + assert_equal 7, klass.column_defaults.length + assert klass.attribute_types.include?('wibble') + end + + test "the given default value is cast from user" do + custom_type = Class.new(Type::Value) do + def type_cast_from_user(*) + "from user" + end + + def type_cast_from_database(*) + "from database" + end + end + + klass = Class.new(OverloadedType) do + attribute :wibble, custom_type.new, default: "default" + end + model = klass.new + + assert_equal "from user", model.wibble + end + + if current_adapter?(:PostgreSQLAdapter) + test "arrays types can be specified" do + klass = Class.new(OverloadedType) do + attribute :my_array, :string, limit: 50, array: true + attribute :my_int_array, :integer, array: true + end + + string_array = ConnectionAdapters::PostgreSQL::OID::Array.new( + Type::String.new(limit: 50)) + int_array = ConnectionAdapters::PostgreSQL::OID::Array.new( + Type::Integer.new) + refute_equal string_array, int_array + assert_equal string_array, klass.type_for_attribute("my_array") + assert_equal int_array, klass.type_for_attribute("my_int_array") + end + + test "range types can be specified" do + klass = Class.new(OverloadedType) do + attribute :my_range, :string, limit: 50, range: true + attribute :my_int_range, :integer, range: true + end + + string_range = ConnectionAdapters::PostgreSQL::OID::Range.new( + Type::String.new(limit: 50)) + int_range = ConnectionAdapters::PostgreSQL::OID::Range.new( + Type::Integer.new) + refute_equal string_range, int_range + assert_equal string_range, klass.type_for_attribute("my_range") + assert_equal int_range, klass.type_for_attribute("my_int_range") + end + end + end +end diff --git a/activerecord/test/cases/autosave_association_test.rb b/activerecord/test/cases/autosave_association_test.rb index 635278abc1..859afc4553 100644 --- a/activerecord/test/cases/autosave_association_test.rb +++ b/activerecord/test/cases/autosave_association_test.rb @@ -1,8 +1,10 @@ require 'cases/helper' require 'models/bird' +require 'models/comment' require 'models/company' require 'models/customer' require 'models/developer' +require 'models/computer' require 'models/invoice' require 'models/line_item' require 'models/order' @@ -17,8 +19,38 @@ require 'models/tag' require 'models/tagging' require 'models/treasure' require 'models/eye' +require 'models/electron' +require 'models/molecule' +require 'models/member' +require 'models/member_detail' +require 'models/organization' class TestAutosaveAssociationsInGeneral < ActiveRecord::TestCase + def test_autosave_validation + person = Class.new(ActiveRecord::Base) { + self.table_name = 'people' + validate :should_be_cool, :on => :create + def self.name; 'Person'; end + + private + + def should_be_cool + unless self.first_name == 'cool' + errors.add :first_name, "not cool" + end + end + } + reference = Class.new(ActiveRecord::Base) { + self.table_name = "references" + def self.name; 'Reference'; end + belongs_to :person, autosave: true, class: person + } + + u = person.create!(first_name: 'cool') + u.update_attributes!(first_name: 'nah') # still valid because validation only applies on 'create' + assert reference.create!(person: u).persisted? + end + def test_should_not_add_the_same_callbacks_multiple_times_for_has_one assert_no_difference_when_adding_callbacks_twice_for Pirate, :ship end @@ -37,10 +69,6 @@ class TestAutosaveAssociationsInGeneral < ActiveRecord::TestCase private - def base - ActiveRecord::Base - end - def assert_no_difference_when_adding_callbacks_twice_for(model, association_name) reflection = model.reflect_on_association(association_name) assert_no_difference "callbacks_for_model(#{model.name}).length" do @@ -49,9 +77,9 @@ class TestAutosaveAssociationsInGeneral < ActiveRecord::TestCase end def callbacks_for_model(model) - model.instance_variables.grep(/_callbacks$/).map do |ivar| + model.instance_variables.grep(/_callbacks$/).flat_map do |ivar| model.instance_variable_get(ivar) - end.flatten + end end end @@ -343,6 +371,33 @@ class TestDefaultAutosaveAssociationOnABelongsToAssociation < ActiveRecord::Test end end +class TestDefaultAutosaveAssociationOnAHasManyAssociationWithAcceptsNestedAttributes < ActiveRecord::TestCase + def test_invalid_adding_with_nested_attributes + molecule = Molecule.new + valid_electron = Electron.new(name: 'electron') + invalid_electron = Electron.new + + molecule.electrons = [valid_electron, invalid_electron] + molecule.save + + assert_not invalid_electron.valid? + assert valid_electron.valid? + assert_not molecule.persisted?, 'Molecule should not be persisted when its electrons are invalid' + end + + def test_valid_adding_with_nested_attributes + molecule = Molecule.new + valid_electron = Electron.new(name: 'electron') + + molecule.electrons = [valid_electron] + molecule.save + + assert valid_electron.valid? + assert molecule.persisted? + assert_equal 1, molecule.electrons.count + end +end + class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCase fixtures :companies, :people @@ -401,7 +456,7 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa assert_equal new_client, companies(:first_firm).clients_of_firm.last assert !companies(:first_firm).save assert !new_client.persisted? - assert_equal 1, companies(:first_firm).clients_of_firm(true).size + assert_equal 2, companies(:first_firm).clients_of_firm(true).size end def test_adding_before_save @@ -449,38 +504,38 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa def test_build_before_save company = companies(:first_firm) - new_client = assert_no_queries { company.clients_of_firm.build("name" => "Another Client") } + new_client = assert_no_queries(ignore_none: false) { company.clients_of_firm.build("name" => "Another Client") } assert !company.clients_of_firm.loaded? company.name += '-changed' assert_queries(2) { assert company.save } assert new_client.persisted? - assert_equal 2, company.clients_of_firm(true).size + assert_equal 3, company.clients_of_firm(true).size end def test_build_many_before_save company = companies(:first_firm) - assert_no_queries { company.clients_of_firm.build([{"name" => "Another Client"}, {"name" => "Another Client II"}]) } + assert_no_queries(ignore_none: false) { company.clients_of_firm.build([{"name" => "Another Client"}, {"name" => "Another Client II"}]) } company.name += '-changed' assert_queries(3) { assert company.save } - assert_equal 3, company.clients_of_firm(true).size + assert_equal 4, company.clients_of_firm(true).size end def test_build_via_block_before_save company = companies(:first_firm) - new_client = assert_no_queries { company.clients_of_firm.build {|client| client.name = "Another Client" } } + new_client = assert_no_queries(ignore_none: false) { company.clients_of_firm.build {|client| client.name = "Another Client" } } assert !company.clients_of_firm.loaded? company.name += '-changed' assert_queries(2) { assert company.save } assert new_client.persisted? - assert_equal 2, company.clients_of_firm(true).size + assert_equal 3, company.clients_of_firm(true).size end def test_build_many_via_block_before_save company = companies(:first_firm) - assert_no_queries do + assert_no_queries(ignore_none: false) do company.clients_of_firm.build([{"name" => "Another Client"}, {"name" => "Another Client II"}]) do |client| client.name = "changed" end @@ -488,7 +543,7 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa company.name += '-changed' assert_queries(3) { assert company.save } - assert_equal 3, company.clients_of_firm(true).size + assert_equal 4, company.clients_of_firm(true).size end def test_replace_on_new_object @@ -563,17 +618,32 @@ class TestDefaultAutosaveAssociationOnNewRecord < ActiveRecord::TestCase firm.save! assert !account.persisted? end + + def test_autosave_new_record_with_after_create_callback + post = PostWithAfterCreateCallback.new(title: 'Captain Murphy', body: 'is back') + post.comments.build(body: 'foo') + post.save! + + assert_not_nil post.author_id + end end class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase self.use_transactional_fixtures = false - def setup - super + setup do @pirate = Pirate.create(:catchphrase => "Don' botharrr talkin' like one, savvy?") @ship = @pirate.create_ship(:name => 'Nights Dirty Lightning') end + teardown do + # We are running without transactional fixtures and need to cleanup. + Bird.delete_all + Parrot.delete_all + @ship.delete + @pirate.delete + end + # reload def test_a_marked_for_destruction_record_should_not_be_be_marked_after_reload @pirate.mark_for_destruction @@ -626,10 +696,23 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase end end + @ship.pirate.catchphrase = "Changed Catchphrase" + assert_raise(RuntimeError) { assert !@pirate.save } assert_not_nil @pirate.reload.ship end + def test_should_save_changed_has_one_changed_object_if_child_is_saved + @pirate.ship.name = "NewName" + assert @pirate.save + assert_equal "NewName", @pirate.ship.reload.name + end + + def test_should_not_save_changed_has_one_unchanged_object_if_child_is_saved + @pirate.ship.expects(:save).never + assert @pirate.save + end + # belongs_to def test_should_destroy_a_parent_association_as_part_of_the_save_transaction_if_it_was_marked_for_destroyal assert !@ship.pirate.marked_for_destruction? @@ -691,13 +774,13 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase def test_should_destroy_has_many_as_part_of_the_save_transaction_if_they_were_marked_for_destruction 2.times { |i| @pirate.birds.create!(:name => "birds_#{i}") } - assert !@pirate.birds.any? { |child| child.marked_for_destruction? } + assert !@pirate.birds.any?(&:marked_for_destruction?) - @pirate.birds.each { |child| child.mark_for_destruction } + @pirate.birds.each(&:mark_for_destruction) klass = @pirate.birds.first.class ids = @pirate.birds.map(&:id) - assert @pirate.birds.all? { |child| child.marked_for_destruction? } + assert @pirate.birds.all?(&:marked_for_destruction?) ids.each { |id| assert klass.find_by_id(id) } @pirate.save @@ -731,14 +814,14 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase @pirate.birds.each { |bird| bird.name = '' } assert !@pirate.valid? - @pirate.birds.each { |bird| bird.destroy } + @pirate.birds.each(&:destroy) assert @pirate.valid? end def test_a_child_marked_for_destruction_should_not_be_destroyed_twice_while_saving_has_many @pirate.birds.create!(:name => "birds_1") - @pirate.birds.each { |bird| bird.mark_for_destruction } + @pirate.birds.each(&:mark_for_destruction) assert @pirate.save @pirate.birds.each { |bird| bird.expects(:destroy).never } @@ -805,7 +888,7 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase association_name_with_callbacks = "birds_with_#{callback_type}_callbacks" @pirate.send(association_name_with_callbacks).create!(:name => "Crowe the One-Eyed") - @pirate.send(association_name_with_callbacks).each { |c| c.mark_for_destruction } + @pirate.send(association_name_with_callbacks).each(&:mark_for_destruction) child_id = @pirate.send(association_name_with_callbacks).first.id @pirate.ship_log.clear @@ -823,8 +906,8 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase def test_should_destroy_habtm_as_part_of_the_save_transaction_if_they_were_marked_for_destruction 2.times { |i| @pirate.parrots.create!(:name => "parrots_#{i}") } - assert !@pirate.parrots.any? { |parrot| parrot.marked_for_destruction? } - @pirate.parrots.each { |parrot| parrot.mark_for_destruction } + assert !@pirate.parrots.any?(&:marked_for_destruction?) + @pirate.parrots.each(&:mark_for_destruction) assert_no_difference "Parrot.count" do @pirate.save @@ -857,14 +940,14 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase @pirate.parrots.each { |parrot| parrot.name = '' } assert !@pirate.valid? - @pirate.parrots.each { |parrot| parrot.destroy } + @pirate.parrots.each(&:destroy) assert @pirate.valid? end def test_a_child_marked_for_destruction_should_not_be_destroyed_twice_while_saving_habtm @pirate.parrots.create!(:name => "parrots_1") - @pirate.parrots.each { |parrot| parrot.mark_for_destruction } + @pirate.parrots.each(&:mark_for_destruction) assert @pirate.save Pirate.transaction do @@ -909,7 +992,7 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase association_name_with_callbacks = "parrots_with_#{callback_type}_callbacks" @pirate.send(association_name_with_callbacks).create!(:name => "Crowe the One-Eyed") - @pirate.send(association_name_with_callbacks).each { |c| c.mark_for_destruction } + @pirate.send(association_name_with_callbacks).each(&:mark_for_destruction) child_id = @pirate.send(association_name_with_callbacks).first.id @pirate.ship_log.clear @@ -947,6 +1030,16 @@ class TestAutosaveAssociationOnAHasOneAssociation < ActiveRecord::TestCase assert_equal 'The Vile Insanity', @pirate.reload.ship.name end + def test_changed_for_autosave_should_handle_cycles + @ship.pirate = @pirate + assert_queries(0) { @ship.save! } + + @parrot = @pirate.parrots.create(name: "some_name") + @parrot.name="changed_name" + assert_queries(1) { @ship.save! } + assert_queries(0) { @ship.save! } + end + def test_should_automatically_save_bang_the_associated_model @pirate.ship.name = 'The Vile Insanity' @pirate.save! @@ -968,11 +1061,16 @@ class TestAutosaveAssociationOnAHasOneAssociation < ActiveRecord::TestCase end def test_should_not_ignore_different_error_messages_on_the_same_attribute + old_validators = Ship._validators.deep_dup + old_callbacks = Ship._validate_callbacks.deep_dup Ship.validates_format_of :name, :with => /\w/ @pirate.ship.name = "" @pirate.catchphrase = nil assert @pirate.invalid? assert_equal ["can't be blank", "is invalid"], @pirate.errors[:"ship.name"] + ensure + Ship._validators = old_validators if old_validators + Ship._validate_callbacks = old_callbacks if old_callbacks end def test_should_still_allow_to_bypass_validations_on_the_associated_model @@ -1046,6 +1144,27 @@ class TestAutosaveAssociationOnAHasOneAssociation < ActiveRecord::TestCase end end +class TestAutosaveAssociationOnAHasOneThroughAssociation < ActiveRecord::TestCase + self.use_transactional_fixtures = false unless supports_savepoints? + + def setup + super + organization = Organization.create + @member = Member.create + MemberDetail.create(organization: organization, member: @member) + end + + def test_should_not_has_one_through_model + class << @member.organization + def save(*args) + super + raise 'Oh noes!' + end + end + assert_nothing_raised { @member.save } + end +end + class TestAutosaveAssociationOnABelongsToAssociation < ActiveRecord::TestCase self.use_transactional_fixtures = false unless supports_savepoints? @@ -1176,15 +1295,15 @@ module AutosaveAssociationOnACollectionAssociationTests end def test_should_default_invalid_error_from_i18n - I18n.backend.store_translations(:en, :activerecord => {:errors => { :models => - { @association_name.to_s.singularize.to_sym => { :blank => "cannot be blank" } } + I18n.backend.store_translations(:en, activerecord: {errors: { models: + { @associated_model_name.to_s.to_sym => { blank: "cannot be blank" } } }}) - @pirate.send(@association_name).build(:name => '') + @pirate.send(@association_name).build(name: '') assert !@pirate.valid? assert_equal ["cannot be blank"], @pirate.errors["#{@association_name}.name"] - assert_equal ["#{@association_name.to_s.titleize} name cannot be blank"], @pirate.errors.full_messages + assert_equal ["#{@association_name.to_s.humanize} name cannot be blank"], @pirate.errors.full_messages assert @pirate.errors[@association_name].empty? ensure I18n.backend = I18n::Backend::Simple.new @@ -1300,6 +1419,7 @@ class TestAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCase def setup super @association_name = :birds + @associated_model_name = :bird @pirate = Pirate.create(:catchphrase => "Don' botharrr talkin' like one, savvy?") @child_1 = @pirate.birds.create(:name => 'Posideons Killer') @@ -1314,12 +1434,30 @@ class TestAutosaveAssociationOnAHasAndBelongsToManyAssociation < ActiveRecord::T def setup super + @association_name = :autosaved_parrots + @associated_model_name = :parrot + @habtm = true + + @pirate = Pirate.create(catchphrase: "Don' botharrr talkin' like one, savvy?") + @child_1 = @pirate.parrots.create(name: 'Posideons Killer') + @child_2 = @pirate.parrots.create(name: 'Killer bandita Dionne') + end + + include AutosaveAssociationOnACollectionAssociationTests +end + +class TestAutosaveAssociationOnAHasAndBelongsToManyAssociationWithAcceptsNestedAttributes < ActiveRecord::TestCase + self.use_transactional_fixtures = false unless supports_savepoints? + + def setup + super @association_name = :parrots + @associated_model_name = :parrot @habtm = true - @pirate = Pirate.create(:catchphrase => "Don' botharrr talkin' like one, savvy?") - @child_1 = @pirate.parrots.create(:name => 'Posideons Killer') - @child_2 = @pirate.parrots.create(:name => 'Killer bandita Dionne') + @pirate = Pirate.create(catchphrase: "Don' botharrr talkin' like one, savvy?") + @child_1 = @pirate.parrots.create(name: 'Posideons Killer') + @child_2 = @pirate.parrots.create(name: 'Killer bandita Dionne') end include AutosaveAssociationOnACollectionAssociationTests @@ -1440,10 +1578,6 @@ class TestAutosaveAssociationValidationMethodsGeneration < ActiveRecord::TestCas test "should generate validation methods for HABTM associations with :validate => true" do assert_respond_to @pirate, :validate_associated_records_for_parrots end - - test "should not generate validation methods for HABTM associations without :validate => true" do - assert !@pirate.respond_to?(:validate_associated_records_for_non_validated_parrots) - end end class TestAutosaveAssociationWithTouch < ActiveRecord::TestCase diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb index dc2de7b523..ef1173a2ba 100644 --- a/activerecord/test/cases/base_test.rb +++ b/activerecord/test/cases/base_test.rb @@ -1,4 +1,3 @@ -# encoding: utf-8 require "cases/helper" require 'active_support/concurrency/latch' @@ -10,6 +9,7 @@ require 'models/category' require 'models/company' require 'models/customer' require 'models/developer' +require 'models/computer' require 'models/project' require 'models/default' require 'models/auto_id' @@ -78,22 +78,6 @@ end class BasicsTest < ActiveRecord::TestCase fixtures :topics, :companies, :developers, :projects, :computers, :accounts, :minimalistics, 'warehouse-things', :authors, :categorizations, :categories, :posts - def setup - ActiveRecord::Base.time_zone_aware_attributes = false - ActiveRecord::Base.default_timezone = :local - Time.zone = nil - end - - def test_generated_methods_modules - modules = Computer.ancestors - assert modules.include?(Computer::GeneratedFeatureMethods) - assert_equal(Computer::GeneratedFeatureMethods, Computer.generated_feature_methods) - assert(modules.index(Computer.generated_attribute_methods) > modules.index(Computer.generated_feature_methods), - "generated_attribute_methods must be higher in inheritance hierarchy than generated_feature_methods") - assert_not_equal Computer.generated_feature_methods, Post.generated_feature_methods - assert(modules.index(Computer.generated_attribute_methods) < modules.index(ActiveRecord::Base.ancestors[1])) - end - def test_column_names_are_escaped conn = ActiveRecord::Base.connection classname = conn.class.name[/[^:]*$/] @@ -103,6 +87,7 @@ class BasicsTest < ActiveRecord::TestCase 'Mysql2Adapter' => '`', 'PostgreSQLAdapter' => '"', 'OracleAdapter' => '"', + 'FbAdapter' => '"' }.fetch(classname) { raise "need a bad char for #{classname}" } @@ -118,15 +103,15 @@ class BasicsTest < ActiveRecord::TestCase end def test_columns_should_obey_set_primary_key - pk = Subscriber.columns.find { |x| x.name == 'nick' } - assert pk.primary, 'nick should be primary key' + pk = Subscriber.columns_hash[Subscriber.primary_key] + assert_equal 'nick', pk.name, 'nick should be primary key' end def test_primary_key_with_no_id assert_nil Edge.primary_key end - unless current_adapter?(:PostgreSQLAdapter, :OracleAdapter, :SQLServerAdapter) + unless current_adapter?(:PostgreSQLAdapter, :OracleAdapter, :SQLServerAdapter, :FbAdapter) def test_limit_with_comma assert Topic.limit("1,2").to_a end @@ -137,6 +122,10 @@ class BasicsTest < ActiveRecord::TestCase assert_equal 1, Topic.limit(1).to_a.length end + def test_limit_should_take_value_from_latest_limit + assert_equal 1, Topic.limit(2).limit(1).to_a.length + end + def test_invalid_limit assert_raises(ArgumentError) do Topic.limit("asdfadf").to_a @@ -172,19 +161,11 @@ class BasicsTest < ActiveRecord::TestCase end def test_preserving_date_objects - if current_adapter?(:SybaseAdapter) - # Sybase ctlib does not (yet?) support the date type; use datetime instead. - assert_kind_of( - Time, Topic.find(1).last_read, - "The last_read attribute should be of the Time class" - ) - else - # Oracle enhanced adapter allows to define Date attributes in model class (see topic.rb) - assert_kind_of( - Date, Topic.find(1).last_read, - "The last_read attribute should be of the Date class" - ) - end + # Oracle enhanced adapter allows to define Date attributes in model class (see topic.rb) + assert_kind_of( + Date, Topic.find(1).last_read, + "The last_read attribute should be of the Date class" + ) end def test_previously_changed @@ -224,7 +205,7 @@ class BasicsTest < ActiveRecord::TestCase ) # For adapters which support microsecond resolution. - if current_adapter?(:PostgreSQLAdapter, :SQLite3Adapter) + if current_adapter?(:PostgreSQLAdapter, :SQLite3Adapter) || mysql_56? assert_equal 11, Topic.find(1).written_on.sec assert_equal 223300, Topic.find(1).written_on.usec assert_equal 9900, Topic.find(2).written_on.usec @@ -234,7 +215,7 @@ class BasicsTest < ActiveRecord::TestCase def test_preserving_time_objects_with_local_time_conversion_to_default_timezone_utc with_env_tz 'America/New_York' do - with_active_record_default_timezone :utc do + with_timezone_config default: :utc do time = Time.local(2000) topic = Topic.create('written_on' => time) saved_time = Topic.find(topic.id).reload.written_on @@ -247,7 +228,7 @@ class BasicsTest < ActiveRecord::TestCase def test_preserving_time_objects_with_time_with_zone_conversion_to_default_timezone_utc with_env_tz 'America/New_York' do - with_active_record_default_timezone :utc do + with_timezone_config default: :utc do Time.use_zone 'Central Time (US & Canada)' do time = Time.zone.local(2000) topic = Topic.create('written_on' => time) @@ -262,18 +243,20 @@ class BasicsTest < ActiveRecord::TestCase def test_preserving_time_objects_with_utc_time_conversion_to_default_timezone_local with_env_tz 'America/New_York' do - time = Time.utc(2000) - topic = Topic.create('written_on' => time) - saved_time = Topic.find(topic.id).reload.written_on - assert_equal time, saved_time - assert_equal [0, 0, 0, 1, 1, 2000, 6, 1, false, "UTC"], time.to_a - assert_equal [0, 0, 19, 31, 12, 1999, 5, 365, false, "EST"], saved_time.to_a + with_timezone_config default: :local do + time = Time.utc(2000) + topic = Topic.create('written_on' => time) + saved_time = Topic.find(topic.id).reload.written_on + assert_equal time, saved_time + assert_equal [0, 0, 0, 1, 1, 2000, 6, 1, false, "UTC"], time.to_a + assert_equal [0, 0, 19, 31, 12, 1999, 5, 365, false, "EST"], saved_time.to_a + end end end def test_preserving_time_objects_with_time_with_zone_conversion_to_default_timezone_local with_env_tz 'America/New_York' do - with_active_record_default_timezone :local do + with_timezone_config default: :local do Time.use_zone 'Central Time (US & Canada)' do time = Time.zone.local(2000) topic = Topic.create('written_on' => time) @@ -331,7 +314,7 @@ class BasicsTest < ActiveRecord::TestCase def test_load topics = Topic.all.merge!(:order => 'id').to_a - assert_equal(4, topics.size) + assert_equal(5, topics.size) assert_equal(topics(:first).title, topics.first.title) end @@ -490,28 +473,28 @@ class BasicsTest < ActiveRecord::TestCase end end - # Oracle, and Sybase do not have a TIME datatype. - unless current_adapter?(:OracleAdapter, :SybaseAdapter) + # Oracle does not have a TIME datatype. + unless current_adapter?(:OracleAdapter) def test_utc_as_time_zone - Topic.default_timezone = :utc - attributes = { "bonus_time" => "5:42:00AM" } - topic = Topic.find(1) - topic.attributes = attributes - assert_equal Time.utc(2000, 1, 1, 5, 42, 0), topic.bonus_time - Topic.default_timezone = :local + with_timezone_config default: :utc do + attributes = { "bonus_time" => "5:42:00AM" } + topic = Topic.find(1) + topic.attributes = attributes + assert_equal Time.utc(2000, 1, 1, 5, 42, 0), topic.bonus_time + end end def test_utc_as_time_zone_and_new - Topic.default_timezone = :utc - attributes = { "bonus_time(1i)"=>"2000", - "bonus_time(2i)"=>"1", - "bonus_time(3i)"=>"1", - "bonus_time(4i)"=>"10", - "bonus_time(5i)"=>"35", - "bonus_time(6i)"=>"50" } - topic = Topic.new(attributes) - assert_equal Time.utc(2000, 1, 1, 10, 35, 50), topic.bonus_time - Topic.default_timezone = :local + with_timezone_config default: :utc do + attributes = { "bonus_time(1i)"=>"2000", + "bonus_time(2i)"=>"1", + "bonus_time(3i)"=>"1", + "bonus_time(4i)"=>"10", + "bonus_time(5i)"=>"35", + "bonus_time(6i)"=>"50" } + topic = Topic.new(attributes) + assert_equal Time.utc(2000, 1, 1, 10, 35, 50), topic.bonus_time + end end end @@ -525,12 +508,7 @@ class BasicsTest < ActiveRecord::TestCase topic = Topic.find(topic.id) assert_nil topic.last_read - # Sybase adapter does not allow nulls in boolean columns - if current_adapter?(:SybaseAdapter) - assert topic.approved == false - else - assert_nil topic.approved - end + assert_nil topic.approved end def test_equality @@ -541,8 +519,17 @@ class BasicsTest < ActiveRecord::TestCase assert_equal Topic.find('1-meowmeow'), Topic.find(1) end + def test_find_by_slug_with_array + assert_equal Topic.find(['1-meowmeow', '2-hello']), Topic.find([1, 2]) + end + + def test_find_by_slug_with_range + assert_equal Topic.where(id: '1-meowmeow'..'2-hello'), Topic.where(id: 1..2) + end + def test_equality_of_new_records assert_not_equal Topic.new, Topic.new + assert_equal false, Topic.new == Topic.new end def test_equality_of_destroyed_records @@ -554,23 +541,94 @@ class BasicsTest < ActiveRecord::TestCase assert_equal topic_2, topic_1 end + def test_equality_with_blank_ids + one = Subscriber.new(:id => '') + two = Subscriber.new(:id => '') + assert_equal one, two + end + + def test_equality_of_relation_and_collection_proxy + car = Car.create! + car.bulbs.build + car.save + + assert car.bulbs == Bulb.where(car_id: car.id), 'CollectionProxy should be comparable with Relation' + assert Bulb.where(car_id: car.id) == car.bulbs, 'Relation should be comparable with CollectionProxy' + end + + def test_equality_of_relation_and_array + car = Car.create! + car.bulbs.build + car.save + + assert Bulb.where(car_id: car.id) == car.bulbs.to_a, 'Relation should be comparable with Array' + end + + def test_equality_of_relation_and_association_relation + car = Car.create! + car.bulbs.build + car.save + + assert_equal Bulb.where(car_id: car.id), car.bulbs.includes(:car), 'Relation should be comparable with AssociationRelation' + assert_equal car.bulbs.includes(:car), Bulb.where(car_id: car.id), 'AssociationRelation should be comparable with Relation' + end + + def test_equality_of_collection_proxy_and_association_relation + car = Car.create! + car.bulbs.build + car.save + + assert_equal car.bulbs, car.bulbs.includes(:car), 'CollectionProxy should be comparable with AssociationRelation' + assert_equal car.bulbs.includes(:car), car.bulbs, 'AssociationRelation should be comparable with CollectionProxy' + end + def test_hashing assert_equal [ Topic.find(1) ], [ Topic.find(2).topic ] & [ Topic.find(1) ] end - def test_comparison + def test_successful_comparison_of_like_class_records topic_1 = Topic.create! topic_2 = Topic.create! assert_equal [topic_2, topic_1].sort, [topic_1, topic_2] end + def test_failed_comparison_of_unlike_class_records + assert_raises ArgumentError do + [ topics(:first), posts(:welcome) ].sort + end + end + + def test_create_without_prepared_statement + topic = Topic.connection.unprepared_statement do + Topic.create(:title => 'foo') + end + + assert_equal topic, Topic.find(topic.id) + end + + def test_destroy_without_prepared_statement + topic = Topic.create(title: 'foo') + Topic.connection.unprepared_statement do + Topic.find(topic.id).destroy + end + + assert_equal nil, Topic.find_by_id(topic.id) + end + def test_comparison_with_different_objects topic = Topic.create category = Category.create(:name => "comparison") assert_nil topic <=> category end + def test_comparison_with_different_objects_in_array + topic = Topic.create + assert_raises(ArgumentError) do + [1, topic].sort + end + end + def test_readonly_attributes assert_equal Set.new([ 'title' , 'comments_count' ]), ReadonlyTitlePost.readonly_attributes @@ -585,10 +643,25 @@ class BasicsTest < ActiveRecord::TestCase end def test_unicode_column_name + Weird.reset_column_information weird = Weird.create(:なまえ => 'たこ焼き仮面') assert_equal 'たこ焼き仮面', weird.なまえ end + unless current_adapter?(:PostgreSQLAdapter) + def test_respect_internal_encoding + old_default_internal = Encoding.default_internal + silence_warnings { Encoding.default_internal = "EUC-JP" } + + Weird.reset_column_information + + assert_equal ["EUC-JP"], Weird.columns.map {|c| c.name.encoding.name }.uniq + ensure + silence_warnings { Encoding.default_internal = old_default_internal } + Weird.reset_column_information + end + end + def test_non_valid_identifier_column_name weird = Weird.create('a$b' => 'value') weird.reload @@ -608,20 +681,22 @@ class BasicsTest < ActiveRecord::TestCase end def test_attributes_on_dummy_time - # Oracle, and Sybase do not have a TIME datatype. - return true if current_adapter?(:OracleAdapter, :SybaseAdapter) + # Oracle does not have a TIME datatype. + return true if current_adapter?(:OracleAdapter) - attributes = { - "bonus_time" => "5:42:00AM" - } - topic = Topic.find(1) - topic.attributes = attributes - assert_equal Time.local(2000, 1, 1, 5, 42, 0), topic.bonus_time + with_timezone_config default: :local do + attributes = { + "bonus_time" => "5:42:00AM" + } + topic = Topic.find(1) + topic.attributes = attributes + assert_equal Time.local(2000, 1, 1, 5, 42, 0), topic.bonus_time + end end def test_attributes_on_dummy_time_with_invalid_time - # Oracle, and Sybase do not have a TIME datatype. - return true if current_adapter?(:OracleAdapter, :SybaseAdapter) + # Oracle does not have a TIME datatype. + return true if current_adapter?(:OracleAdapter) attributes = { "bonus_time" => "not a time" @@ -708,8 +783,14 @@ class BasicsTest < ActiveRecord::TestCase assert_equal("c", duped_topic.title) end + DeveloperSalary = Struct.new(:amount) def test_dup_with_aggregate_of_same_name_as_attribute - dev = DeveloperWithAggregate.find(1) + developer_with_aggregate = Class.new(ActiveRecord::Base) do + self.table_name = 'developers' + composed_of :salary, :class_name => 'BasicsTest::DeveloperSalary', :mapping => [%w(salary amount)] + end + + dev = developer_with_aggregate.find(1) assert_kind_of DeveloperSalary, dev.salary dup = nil @@ -804,111 +885,26 @@ class BasicsTest < ActiveRecord::TestCase # TODO: extend defaults tests to other databases! if current_adapter?(:PostgreSQLAdapter) def test_default - tz = Default.default_timezone - Default.default_timezone = :local - default = Default.new - Default.default_timezone = tz - - # fixed dates / times - assert_equal Date.new(2004, 1, 1), default.fixed_date - assert_equal Time.local(2004, 1,1,0,0,0,0), default.fixed_time - - # char types - assert_equal 'Y', default.char1 - assert_equal 'a varchar field', default.char2 - assert_equal 'a text field', default.char3 - end + with_timezone_config default: :local do + default = Default.new + + # fixed dates / times + assert_equal Date.new(2004, 1, 1), default.fixed_date + assert_equal Time.local(2004, 1,1,0,0,0,0), default.fixed_time - class Geometric < ActiveRecord::Base; end - def test_geometric_content - - # accepted format notes: - # ()'s aren't required - # values can be a mix of float or integer - - g = Geometric.new( - :a_point => '(5.0, 6.1)', - #:a_line => '((2.0, 3), (5.5, 7.0))' # line type is currently unsupported in postgresql - :a_line_segment => '(2.0, 3), (5.5, 7.0)', - :a_box => '2.0, 3, 5.5, 7.0', - :a_path => '[(2.0, 3), (5.5, 7.0), (8.5, 11.0)]', # [ ] is an open path - :a_polygon => '((2.0, 3), (5.5, 7.0), (8.5, 11.0))', - :a_circle => '<(5.3, 10.4), 2>' - ) - - assert g.save - - # Reload and check that we have all the geometric attributes. - h = Geometric.find(g.id) - - assert_equal [5.0, 6.1], h.a_point - assert_equal '[(2,3),(5.5,7)]', h.a_line_segment - assert_equal '(5.5,7),(2,3)', h.a_box # reordered to store upper right corner then bottom left corner - assert_equal '[(2,3),(5.5,7),(8.5,11)]', h.a_path - assert_equal '((2,3),(5.5,7),(8.5,11))', h.a_polygon - assert_equal '<(5.3,10.4),2>', h.a_circle - - # use a geometric function to test for an open path - objs = Geometric.find_by_sql ["select isopen(a_path) from geometrics where id = ?", g.id] - - assert_equal true, objs[0].isopen - - # test alternate formats when defining the geometric types - - g = Geometric.new( - :a_point => '5.0, 6.1', - #:a_line => '((2.0, 3), (5.5, 7.0))' # line type is currently unsupported in postgresql - :a_line_segment => '((2.0, 3), (5.5, 7.0))', - :a_box => '(2.0, 3), (5.5, 7.0)', - :a_path => '((2.0, 3), (5.5, 7.0), (8.5, 11.0))', # ( ) is a closed path - :a_polygon => '2.0, 3, 5.5, 7.0, 8.5, 11.0', - :a_circle => '((5.3, 10.4), 2)' - ) - - assert g.save - - # Reload and check that we have all the geometric attributes. - h = Geometric.find(g.id) - - assert_equal [5.0, 6.1], h.a_point - assert_equal '[(2,3),(5.5,7)]', h.a_line_segment - assert_equal '(5.5,7),(2,3)', h.a_box # reordered to store upper right corner then bottom left corner - assert_equal '((2,3),(5.5,7),(8.5,11))', h.a_path - assert_equal '((2,3),(5.5,7),(8.5,11))', h.a_polygon - assert_equal '<(5.3,10.4),2>', h.a_circle - - # use a geometric function to test for an closed path - objs = Geometric.find_by_sql ["select isclosed(a_path) from geometrics where id = ?", g.id] - - assert_equal true, objs[0].isclosed - - # test native ruby formats when defining the geometric types - g = Geometric.new( - :a_point => [5.0, 6.1], - #:a_line => '((2.0, 3), (5.5, 7.0))' # line type is currently unsupported in postgresql - :a_line_segment => '((2.0, 3), (5.5, 7.0))', - :a_box => '(2.0, 3), (5.5, 7.0)', - :a_path => '((2.0, 3), (5.5, 7.0), (8.5, 11.0))', # ( ) is a closed path - :a_polygon => '2.0, 3, 5.5, 7.0, 8.5, 11.0', - :a_circle => '((5.3, 10.4), 2)' - ) - - assert g.save - - # Reload and check that we have all the geometric attributes. - h = Geometric.find(g.id) - - assert_equal [5.0, 6.1], h.a_point - assert_equal '[(2,3),(5.5,7)]', h.a_line_segment - assert_equal '(5.5,7),(2,3)', h.a_box # reordered to store upper right corner then bottom left corner - assert_equal '((2,3),(5.5,7),(8.5,11))', h.a_path - assert_equal '((2,3),(5.5,7),(8.5,11))', h.a_polygon - assert_equal '<(5.3,10.4),2>', h.a_circle + # char types + assert_equal 'Y', default.char1 + assert_equal 'a varchar field', default.char2 + assert_equal 'a text field', default.char3 + end end end class NumericData < ActiveRecord::Base self.table_name = 'numeric_data' + + attribute :my_house_population, :integer + attribute :atoms_in_universe, :integer end def test_big_decimal_conditions @@ -1088,7 +1084,7 @@ class BasicsTest < ActiveRecord::TestCase k = Class.new(ak) k.table_name = "projects" orig_name = k.sequence_name - return skip "sequences not supported by db" unless orig_name + skip "sequences not supported by db" unless orig_name assert_equal k.reset_sequence_name, orig_name end @@ -1260,20 +1256,40 @@ class BasicsTest < ActiveRecord::TestCase end def test_compute_type_nonexistent_constant - assert_raises NameError do + e = assert_raises NameError do ActiveRecord::Base.send :compute_type, 'NonexistentModel' end + assert_equal 'uninitialized constant ActiveRecord::Base::NonexistentModel', e.message + assert_equal 'ActiveRecord::Base::NonexistentModel', e.name end def test_compute_type_no_method_error - ActiveSupport::Dependencies.stubs(:constantize).raises(NoMethodError) + ActiveSupport::Dependencies.stubs(:safe_constantize).raises(NoMethodError) assert_raises NoMethodError do ActiveRecord::Base.send :compute_type, 'InvalidModel' end end + def test_compute_type_on_undefined_method + error = nil + begin + Class.new(Author) do + alias_method :foo, :bar + end + rescue => e + error = e + end + + ActiveSupport::Dependencies.stubs(:safe_constantize).raises(e) + + exception = assert_raises NameError do + ActiveRecord::Base.send :compute_type, 'InvalidModel' + end + assert_equal error.message, exception.message + end + def test_compute_type_argument_error - ActiveSupport::Dependencies.stubs(:constantize).raises(ArgumentError) + ActiveSupport::Dependencies.stubs(:safe_constantize).raises(ArgumentError) assert_raises ArgumentError do ActiveRecord::Base.send :compute_type, 'InvalidModel' end @@ -1284,7 +1300,10 @@ class BasicsTest < ActiveRecord::TestCase c1 = Post.connection.schema_cache.columns('posts') ActiveRecord::Base.clear_cache! c2 = Post.connection.schema_cache.columns('posts') - assert_not_equal c1, c2 + c1.each_with_index do |v, i| + assert_not_same v, c2[i] + end + assert_equal c1, c2 end def test_current_scope_is_reset @@ -1324,33 +1343,35 @@ class BasicsTest < ActiveRecord::TestCase assert_equal 1, post.comments.length end - def test_marshal_between_processes - skip "fork isn't supported" unless Process.respond_to?(:fork) + if Process.respond_to?(:fork) && !in_memory_db? + def test_marshal_between_processes + # Define a new model to ensure there are no caches + if self.class.const_defined?("Post", false) + flunk "there should be no post constant" + end - # Define a new model to ensure there are no caches - if self.class.const_defined?("Post", false) - flunk "there should be no post constant" - end + self.class.const_set("Post", Class.new(ActiveRecord::Base) { + has_many :comments + }) - self.class.const_set("Post", Class.new(ActiveRecord::Base) { - has_many :comments - }) + rd, wr = IO.pipe + rd.binmode + wr.binmode - rd, wr = IO.pipe + ActiveRecord::Base.connection_handler.clear_all_connections! - ActiveRecord::Base.connection_handler.clear_all_connections! + fork do + rd.close + post = Post.new + post.comments.build + wr.write Marshal.dump(post) + wr.close + end - fork do - rd.close - post = Post.new - post.comments.build - wr.write Marshal.dump(post) wr.close + assert Marshal.load rd.read + rd.close end - - wr.close - assert Marshal.load rd.read - rd.close end def test_marshalling_new_record_round_trip_with_associations @@ -1405,15 +1426,14 @@ class BasicsTest < ActiveRecord::TestCase attrs = topic.attributes.dup attrs.delete 'id' - typecast = Class.new { + typecast = Class.new(ActiveRecord::Type::Value) { def type_cast value "t.lo" end } types = { 'author_name' => typecast.new } - topic = Topic.allocate.init_with 'attributes' => attrs, - 'column_types' => types + topic = Topic.instantiate(attrs, types) assert_equal 't.lo', topic.author_name end @@ -1440,20 +1460,6 @@ class BasicsTest < ActiveRecord::TestCase assert_equal "", Company.new.description end - ["find_by", "find_by!"].each do |meth| - test "#{meth} delegates to scoped" do - record = stub - - scope = mock - scope.expects(meth).with(:foo, :bar).returns(record) - - klass = Class.new(ActiveRecord::Base) - klass.stubs(:all => scope) - - assert_equal record, klass.public_send(meth, :foo, :bar) - end - end - test "scoped can take a values hash" do klass = Class.new(ActiveRecord::Base) assert_equal ['foo'], klass.all.merge!(select: 'foo').select_values @@ -1514,4 +1520,21 @@ class BasicsTest < ActiveRecord::TestCase assert_equal after_handler, new_handler assert_equal orig_handler, klass.connection_handler end + + # Note: This is a performance optimization for Array#uniq and Hash#[] with + # AR::Base objects. If the future has made this irrelevant, feel free to + # delete this. + test "records without an id have unique hashes" do + assert_not_equal Post.new.hash, Post.new.hash + end + + test "resetting column information doesn't remove attribute methods" do + topic = topics(:first) + + assert_not topic.id_changed? + + Topic.reset_column_information + + assert_not topic.id_changed? + end end diff --git a/activerecord/test/cases/batches_test.rb b/activerecord/test/cases/batches_test.rb index 38c2560d69..c05382598b 100644 --- a/activerecord/test/cases/batches_test.rb +++ b/activerecord/test/cases/batches_test.rb @@ -35,6 +35,14 @@ class EachTest < ActiveRecord::TestCase end end + if Enumerator.method_defined? :size + def test_each_should_return_a_sized_enumerator + assert_equal 11, Post.find_each(:batch_size => 1).size + assert_equal 5, Post.find_each(:batch_size => 2, :start => 7).size + assert_equal 11, Post.find_each(:batch_size => 10_000).size + end + end + def test_each_enumerator_should_execute_one_query_per_batch assert_queries(@total + 1) do Post.find_each(:batch_size => 1).with_index do |post, index| @@ -46,7 +54,9 @@ class EachTest < ActiveRecord::TestCase def test_each_should_raise_if_select_is_set_without_id assert_raise(RuntimeError) do - Post.select(:title).find_each(:batch_size => 1) { |post| post } + Post.select(:title).find_each(batch_size: 1) { |post| + flunk "should not call this block" + } end end @@ -96,6 +106,15 @@ class EachTest < ActiveRecord::TestCase end end + def test_find_in_batches_should_end_at_the_end_option + assert_queries(6) do + Post.find_in_batches(batch_size: 1, end_at: 5) do |batch| + assert_kind_of Array, batch + assert_kind_of Post, batch.first + end + end + end + def test_find_in_batches_shouldnt_execute_query_unless_needed assert_queries(2) do Post.find_in_batches(:batch_size => @total) {|batch| assert_kind_of Array, batch } @@ -151,6 +170,12 @@ class EachTest < ActiveRecord::TestCase assert_equal special_posts_ids, posts.map(&:id) end + def test_find_in_batches_should_not_modify_passed_options + assert_nothing_raised do + Post.find_in_batches({ batch_size: 42, start: 1 }.freeze){} + end + end + def test_find_in_batches_should_use_any_column_as_primary_key nick_order_subscribers = Subscriber.order('nick asc') start_nick = nick_order_subscribers.second.nick @@ -170,4 +195,27 @@ class EachTest < ActiveRecord::TestCase end end end + + def test_find_in_batches_should_return_an_enumerator + enum = nil + assert_queries(0) do + enum = Post.find_in_batches(:batch_size => 1) + end + assert_queries(4) do + enum.first(4) do |batch| + assert_kind_of Array, batch + assert_kind_of Post, batch.first + end + end + end + + if Enumerator.method_defined? :size + def test_find_in_batches_should_return_a_sized_enumerator + assert_equal 11, Post.find_in_batches(:batch_size => 1).size + assert_equal 6, Post.find_in_batches(:batch_size => 2).size + assert_equal 4, Post.find_in_batches(:batch_size => 2, :start => 4).size + assert_equal 4, Post.find_in_batches(:batch_size => 3).size + assert_equal 1, Post.find_in_batches(:batch_size => 10_000).size + end + end end diff --git a/activerecord/test/cases/binary_test.rb b/activerecord/test/cases/binary_test.rb index 9a486cf8b8..86dee929bf 100644 --- a/activerecord/test/cases/binary_test.rb +++ b/activerecord/test/cases/binary_test.rb @@ -1,10 +1,9 @@ -# encoding: utf-8 require "cases/helper" # Without using prepared statements, it makes no sense to test -# BLOB data with DB2 or Firebird, because the length of a statement +# BLOB data with DB2, because the length of a statement # is limited to 32KB. -unless current_adapter?(:SybaseAdapter, :DB2Adapter, :FirebirdAdapter) +unless current_adapter?(:DB2Adapter) require 'models/binary' class BinaryTest < ActiveRecord::TestCase @@ -21,7 +20,7 @@ unless current_adapter?(:SybaseAdapter, :DB2Adapter, :FirebirdAdapter) name = binary.name - # Mysql adapter doesn't properly encode things, so we have to do it + # MySQL adapter doesn't properly encode things, so we have to do it if current_adapter?(:MysqlAdapter) name.force_encoding(Encoding::UTF_8) end diff --git a/activerecord/test/cases/bind_parameter_test.rb b/activerecord/test/cases/bind_parameter_test.rb index 03aa9fdb27..1e38b97c4a 100644 --- a/activerecord/test/cases/bind_parameter_test.rb +++ b/activerecord/test/cases/bind_parameter_test.rb @@ -1,9 +1,11 @@ require 'cases/helper' require 'models/topic' +require 'models/author' +require 'models/post' module ActiveRecord class BindParameterTest < ActiveRecord::TestCase - fixtures :topics + fixtures :topics, :authors, :posts class LogListener attr_accessor :calls @@ -20,49 +22,51 @@ module ActiveRecord def setup super @connection = ActiveRecord::Base.connection - @listener = LogListener.new - @pk = Topic.columns.find { |c| c.primary } - ActiveSupport::Notifications.subscribe('sql.active_record', @listener) - - skip_if_prepared_statement_caching_is_not_supported + @subscriber = LogListener.new + @pk = Topic.columns_hash[Topic.primary_key] + @subscription = ActiveSupport::Notifications.subscribe('sql.active_record', @subscriber) end - def teardown - ActiveSupport::Notifications.unsubscribe(@listener) + teardown do + ActiveSupport::Notifications.unsubscribe(@subscription) end - def test_binds_are_logged - sub = @connection.substitute_at(@pk, 0) - binds = [[@pk, 1]] - sql = "select * from topics where id = #{sub}" + if ActiveRecord::Base.connection.supports_statement_cache? + def test_bind_from_join_in_subquery + subquery = Author.joins(:thinking_posts).where(name: 'David') + scope = Author.from(subquery, 'authors').where(id: 1) + assert_equal 1, scope.count + end - @connection.exec_query(sql, 'SQL', binds) + def test_binds_are_logged + sub = @connection.substitute_at(@pk) + binds = [Relation::QueryAttribute.new("id", 1, Type::Value.new)] + sql = "select * from topics where id = #{sub.to_sql}" - message = @listener.calls.find { |args| args[4][:sql] == sql } - assert_equal binds, message[4][:binds] - end + @connection.exec_query(sql, 'SQL', binds) - def test_find_one_uses_binds - Topic.find(1) - binds = [[@pk, 1]] - message = @listener.calls.find { |args| args[4][:binds] == binds } - assert message, 'expected a message with binds' - end + message = @subscriber.calls.find { |args| args[4][:sql] == sql } + assert_equal binds, message[4][:binds] + end - def test_logs_bind_vars - pk = Topic.columns.find { |x| x.primary } + def test_find_one_uses_binds + Topic.find(1) + message = @subscriber.calls.find { |args| args[4][:binds].any? { |attr| attr.value == 1 } } + assert message, 'expected a message with binds' + end - payload = { - :name => 'SQL', - :sql => 'select * from topics where id = ?', - :binds => [[pk, 10]] - } - event = ActiveSupport::Notifications::Event.new( - 'foo', - Time.now, - Time.now, - 123, - payload) + def test_logs_bind_vars_after_type_cast + payload = { + :name => 'SQL', + :sql => 'select * from topics where id = ?', + :binds => [Relation::QueryAttribute.new("id", "10", Type::Integer.new)] + } + event = ActiveSupport::Notifications::Event.new( + 'foo', + Time.now, + Time.now, + 123, + payload) logger = Class.new(ActiveRecord::LogSubscriber) { attr_reader :debugs @@ -77,13 +81,8 @@ module ActiveRecord }.new logger.sql event - assert_match([[pk.name, 10]].inspect, logger.debugs.first) - end - - private - - def skip_if_prepared_statement_caching_is_not_supported - skip('prepared statement caching is not supported') unless @connection.supports_statement_cache? + assert_match([[@pk.name, 10]].inspect, logger.debugs.first) + end end end end diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb index 2c41656b3d..f0393aa6b1 100644 --- a/activerecord/test/cases/calculations_test.rb +++ b/activerecord/test/cases/calculations_test.rb @@ -10,15 +10,18 @@ require 'models/reply' require 'models/minivan' require 'models/speedometer' require 'models/ship_part' - -Company.has_many :accounts +require 'models/treasure' class NumericData < ActiveRecord::Base self.table_name = 'numeric_data' + + attribute :world_population, :integer + attribute :my_house_population, :integer + attribute :atoms_in_universe, :integer end class CalculationsTest < ActiveRecord::TestCase - fixtures :companies, :accounts, :topics + fixtures :companies, :accounts, :topics, :speedometers, :minivans def test_should_sum_field assert_equal 318, Account.sum(:credit_limit) @@ -49,11 +52,6 @@ class CalculationsTest < ActiveRecord::TestCase assert_nil NumericData.average(:bank_balance) end - def test_type_cast_calculated_value_should_convert_db_averages_of_fixnum_class_to_decimal - assert_equal 0, NumericData.all.send(:type_cast_calculated_value, 0, nil, 'avg') - assert_equal 53.0, NumericData.all.send(:type_cast_calculated_value, 53, nil, 'avg') - end - def test_should_get_maximum_of_field assert_equal 60, Account.maximum(:credit_limit) end @@ -211,6 +209,10 @@ class CalculationsTest < ActiveRecord::TestCase assert_equal 19.83, NumericData.sum(:bank_balance) end + def test_should_return_type_casted_values_with_group_and_expression + assert_equal 0.5, Account.group(:firm_name).sum('0.01 * credit_limit')['37signals'] + end + def test_should_group_by_summed_field_with_conditions c = Account.where('firm_id > 1').group(:firm_id).sum(:credit_limit) assert_nil c[1] @@ -274,7 +276,7 @@ class CalculationsTest < ActiveRecord::TestCase c = Company.group("UPPER(#{QUOTED_TYPE})").count(:all) assert_equal 2, c[nil] assert_equal 1, c['DEPENDENTFIRM'] - assert_equal 4, c['CLIENT'] + assert_equal 5, c['CLIENT'] assert_equal 2, c['FIRM'] end @@ -282,7 +284,7 @@ class CalculationsTest < ActiveRecord::TestCase c = Company.group("UPPER(companies.#{QUOTED_TYPE})").count(:all) assert_equal 2, c[nil] assert_equal 1, c['DEPENDENTFIRM'] - assert_equal 4, c['CLIENT'] + assert_equal 5, c['CLIENT'] assert_equal 2, c['FIRM'] end @@ -383,6 +385,20 @@ class CalculationsTest < ActiveRecord::TestCase assert_raise(ArgumentError) { Account.count(1, 2, 3) } end + def test_count_with_order + assert_equal 6, Account.order(:credit_limit).count + end + + def test_count_with_reverse_order + assert_equal 6, Account.order(:credit_limit).reverse_order.count + end + + def test_count_with_where_and_order + assert_equal 1, Account.where(firm_name: '37signals').count + assert_equal 1, Account.where(firm_name: '37signals').order(:firm_name).count + assert_equal 1, Account.where(firm_name: '37signals').order(:firm_name).reverse_order.count + end + def test_should_sum_expression # Oracle adapter returns floating point value 636.0 after SUM if current_adapter?(:OracleAdapter) @@ -446,7 +462,6 @@ class CalculationsTest < ActiveRecord::TestCase assert_equal 7, Company.includes(:contracts).sum(:developer_id) end - def test_from_option_with_specified_index if Edge.connection.adapter_name == 'MySQL' or Edge.connection.adapter_name == 'Mysql2' assert_equal Edge.count(:all), Edge.from('edges USE INDEX(unique_edge_index)').count(:all) @@ -462,14 +477,14 @@ class CalculationsTest < ActiveRecord::TestCase def test_distinct_is_honored_when_used_with_count_operation_after_group # Count the number of authors for approved topics approved_topics_count = Topic.group(:approved).count(:author_name)[true] - assert_equal approved_topics_count, 3 + assert_equal approved_topics_count, 4 # Count the number of distinct authors for approved Topics distinct_authors_for_approved_count = Topic.group(:approved).distinct.count(:author_name)[true] - assert_equal distinct_authors_for_approved_count, 2 + assert_equal distinct_authors_for_approved_count, 3 end def test_pluck - assert_equal [1,2,3,4], Topic.order(:id).pluck(:id) + assert_equal [1,2,3,4,5], Topic.order(:id).pluck(:id) end def test_pluck_without_column_names @@ -505,7 +520,7 @@ class CalculationsTest < ActiveRecord::TestCase end def test_pluck_with_qualified_column_name - assert_equal [1,2,3,4], Topic.order(:id).pluck("topics.id") + assert_equal [1,2,3,4,5], Topic.order(:id).pluck("topics.id") end def test_pluck_auto_table_name_prefix @@ -553,11 +568,13 @@ class CalculationsTest < ActiveRecord::TestCase def test_pluck_multiple_columns assert_equal [ [1, "The First Topic"], [2, "The Second Topic of the day"], - [3, "The Third Topic of the day"], [4, "The Fourth Topic of the day"] + [3, "The Third Topic of the day"], [4, "The Fourth Topic of the day"], + [5, "The Fifth Topic of the day"] ], Topic.order(:id).pluck(:id, :title) assert_equal [ [1, "The First Topic", "David"], [2, "The Second Topic of the day", "Mary"], - [3, "The Third Topic of the day", "Carl"], [4, "The Fourth Topic of the day", "Carl"] + [3, "The Third Topic of the day", "Carl"], [4, "The Fourth Topic of the day", "Carl"], + [5, "The Fifth Topic of the day", "Jason"] ], Topic.order(:id).pluck(:id, :title, :author_name) end @@ -583,7 +600,40 @@ class CalculationsTest < ActiveRecord::TestCase def test_pluck_replaces_select_clause taks_relation = Topic.select(:approved, :id).order(:id) - assert_equal [1,2,3,4], taks_relation.pluck(:id) - assert_equal [false, true, true, true], taks_relation.pluck(:approved) + assert_equal [1,2,3,4,5], taks_relation.pluck(:id) + assert_equal [false, true, true, true, true], taks_relation.pluck(:approved) + end + + def test_pluck_columns_with_same_name + expected = [["The First Topic", "The Second Topic of the day"], ["The Third Topic of the day", "The Fourth Topic of the day"]] + actual = Topic.joins(:replies) + .pluck('topics.title', 'replies_topics.title') + assert_equal expected, actual + end + + def test_calculation_with_polymorphic_relation + part = ShipPart.create!(name: "has trinket") + part.trinkets.create! + + assert_equal part.id, ShipPart.joins(:trinkets).sum(:id) + end + + def test_pluck_joined_with_polymorphic_relation + part = ShipPart.create!(name: "has trinket") + part.trinkets.create! + + assert_equal [part.id], ShipPart.joins(:trinkets).pluck(:id) + end + + def test_grouped_calculation_with_polymorphic_relation + part = ShipPart.create!(name: "has trinket") + part.trinkets.create! + + assert_equal({ "has trinket" => part.id }, ShipPart.joins(:trinkets).group("ship_parts.name").sum(:id)) + end + + def test_calculation_grouped_by_association_doesnt_error_when_no_records_have_association + Client.update_all(client_of: nil) + assert_equal({ nil => Client.count }, Client.group(:firm).count) end end diff --git a/activerecord/test/cases/callbacks_test.rb b/activerecord/test/cases/callbacks_test.rb index c8f56e3c73..3ae4a6eade 100644 --- a/activerecord/test/cases/callbacks_test.rb +++ b/activerecord/test/cases/callbacks_test.rb @@ -1,4 +1,6 @@ require "cases/helper" +require 'models/developer' +require 'models/computer' class CallbackDeveloper < ActiveRecord::Base self.table_name = 'developers' @@ -47,6 +49,11 @@ class CallbackDeveloperWithFalseValidation < CallbackDeveloper before_validation proc { |model| model.history << [:before_validation, :should_never_get_here] } end +class CallbackDeveloperWithHaltedValidation < CallbackDeveloper + before_validation proc { |model| model.history << [:before_validation, :throwing_abort]; throw(:abort) } + before_validation proc { |model| model.history << [:before_validation, :should_never_get_here] } +end + class ParentDeveloper < ActiveRecord::Base self.table_name = 'developers' attr_accessor :after_save_called @@ -57,27 +64,6 @@ class ChildDeveloper < ParentDeveloper end -class RecursiveCallbackDeveloper < ActiveRecord::Base - self.table_name = 'developers' - - before_save :on_before_save - after_save :on_after_save - - attr_reader :on_before_save_called, :on_after_save_called - - def on_before_save - @on_before_save_called ||= 0 - @on_before_save_called += 1 - save unless @on_before_save_called > 1 - end - - def on_after_save - @on_after_save_called ||= 0 - @on_after_save_called += 1 - save unless @on_after_save_called > 1 - end -end - class ImmutableDeveloper < ActiveRecord::Base self.table_name = 'developers' @@ -86,35 +72,24 @@ class ImmutableDeveloper < ActiveRecord::Base before_save :cancel before_destroy :cancel - def cancelled? - @cancelled == true - end - private def cancel - @cancelled = true false end end -class ImmutableMethodDeveloper < ActiveRecord::Base +class DeveloperWithCanceledCallbacks < ActiveRecord::Base self.table_name = 'developers' - validates_inclusion_of :salary, :in => 50000..200000 - - def cancelled? - @cancelled == true - end + validates_inclusion_of :salary, in: 50000..200000 - before_save do - @cancelled = true - false - end + before_save :cancel + before_destroy :cancel - before_destroy do - @cancelled = true - false - end + private + def cancel + throw(:abort) + end end class OnCallbacksDeveloper < ActiveRecord::Base @@ -180,6 +155,23 @@ class CallbackCancellationDeveloper < ActiveRecord::Base after_destroy { @after_destroy_called = true } end +class CallbackHaltedDeveloper < ActiveRecord::Base + self.table_name = 'developers' + + attr_reader :after_save_called, :after_create_called, :after_update_called, :after_destroy_called + attr_accessor :cancel_before_save, :cancel_before_create, :cancel_before_update, :cancel_before_destroy + + before_save { throw(:abort) if defined?(@cancel_before_save) } + before_create { throw(:abort) if @cancel_before_create } + before_update { throw(:abort) if @cancel_before_update } + before_destroy { throw(:abort) if @cancel_before_destroy } + + after_save { @after_save_called = true } + after_update { @after_update_called = true } + after_create { @after_create_called = true } + after_destroy { @after_destroy_called = true } +end + class CallbacksTest < ActiveRecord::TestCase fixtures :developers @@ -296,7 +288,12 @@ class CallbacksTest < ActiveRecord::TestCase [ :after_save, :string ], [ :after_save, :proc ], [ :after_save, :object ], - [ :after_save, :block ] + [ :after_save, :block ], + [ :after_commit, :block ], + [ :after_commit, :object ], + [ :after_commit, :proc ], + [ :after_commit, :string ], + [ :after_commit, :method ] ], david.history end @@ -365,7 +362,12 @@ class CallbacksTest < ActiveRecord::TestCase [ :after_save, :string ], [ :after_save, :proc ], [ :after_save, :object ], - [ :after_save, :block ] + [ :after_save, :block ], + [ :after_commit, :block ], + [ :after_commit, :object ], + [ :after_commit, :proc ], + [ :after_commit, :string ], + [ :after_commit, :method ] ], david.history end @@ -416,7 +418,12 @@ class CallbacksTest < ActiveRecord::TestCase [ :after_destroy, :string ], [ :after_destroy, :proc ], [ :after_destroy, :object ], - [ :after_destroy, :block ] + [ :after_destroy, :block ], + [ :after_commit, :block ], + [ :after_commit, :object ], + [ :after_commit, :proc ], + [ :after_commit, :string ], + [ :after_commit, :method ] ], david.history end @@ -437,11 +444,14 @@ class CallbacksTest < ActiveRecord::TestCase ], david.history end - def test_before_save_returning_false + def test_deprecated_before_save_returning_false david = ImmutableDeveloper.find(1) - assert david.valid? - assert !david.save - assert_raise(ActiveRecord::RecordNotSaved) { david.save! } + assert_deprecated do + assert david.valid? + assert !david.save + exc = assert_raise(ActiveRecord::RecordNotSaved) { david.save! } + assert_equal exc.record, david + end david = ImmutableDeveloper.find(1) david.salary = 10_000_000 @@ -451,37 +461,48 @@ class CallbacksTest < ActiveRecord::TestCase someone = CallbackCancellationDeveloper.find(1) someone.cancel_before_save = true - assert someone.valid? - assert !someone.save + assert_deprecated do + assert someone.valid? + assert !someone.save + end assert_save_callbacks_not_called(someone) end - def test_before_create_returning_false + def test_deprecated_before_create_returning_false someone = CallbackCancellationDeveloper.new someone.cancel_before_create = true - assert someone.valid? - assert !someone.save + assert_deprecated do + assert someone.valid? + assert !someone.save + end assert_save_callbacks_not_called(someone) end - def test_before_update_returning_false + def test_deprecated_before_update_returning_false someone = CallbackCancellationDeveloper.find(1) someone.cancel_before_update = true - assert someone.valid? - assert !someone.save + assert_deprecated do + assert someone.valid? + assert !someone.save + end assert_save_callbacks_not_called(someone) end - def test_before_destroy_returning_false + def test_deprecated_before_destroy_returning_false david = ImmutableDeveloper.find(1) - assert !david.destroy - assert_raise(ActiveRecord::RecordNotDestroyed) { david.destroy! } + assert_deprecated do + assert !david.destroy + exc = assert_raise(ActiveRecord::RecordNotDestroyed) { david.destroy! } + assert_equal exc.record, david + end assert_not_nil ImmutableDeveloper.find_by_id(1) someone = CallbackCancellationDeveloper.find(1) someone.cancel_before_destroy = true - assert !someone.destroy - assert_raise(ActiveRecord::RecordNotDestroyed) { someone.destroy! } + assert_deprecated do + assert !someone.destroy + assert_raise(ActiveRecord::RecordNotDestroyed) { someone.destroy! } + end assert !someone.after_destroy_called end @@ -492,9 +513,59 @@ class CallbacksTest < ActiveRecord::TestCase end private :assert_save_callbacks_not_called + def test_before_create_throwing_abort + someone = CallbackHaltedDeveloper.new + someone.cancel_before_create = true + assert someone.valid? + assert !someone.save + assert_save_callbacks_not_called(someone) + end + + def test_before_save_throwing_abort + david = DeveloperWithCanceledCallbacks.find(1) + assert david.valid? + assert !david.save + exc = assert_raise(ActiveRecord::RecordNotSaved) { david.save! } + assert_equal exc.record, david + + david = DeveloperWithCanceledCallbacks.find(1) + david.salary = 10_000_000 + assert !david.valid? + assert !david.save + assert_raise(ActiveRecord::RecordInvalid) { david.save! } + + someone = CallbackHaltedDeveloper.find(1) + someone.cancel_before_save = true + assert someone.valid? + assert !someone.save + assert_save_callbacks_not_called(someone) + end + + def test_before_update_throwing_abort + someone = CallbackHaltedDeveloper.find(1) + someone.cancel_before_update = true + assert someone.valid? + assert !someone.save + assert_save_callbacks_not_called(someone) + end + + def test_before_destroy_throwing_abort + david = DeveloperWithCanceledCallbacks.find(1) + assert !david.destroy + exc = assert_raise(ActiveRecord::RecordNotDestroyed) { david.destroy! } + assert_equal exc.record, david + assert_not_nil ImmutableDeveloper.find_by_id(1) + + someone = CallbackHaltedDeveloper.find(1) + someone.cancel_before_destroy = true + assert !someone.destroy + assert_raise(ActiveRecord::RecordNotDestroyed) { someone.destroy! } + assert !someone.after_destroy_called + end + def test_callback_returning_false david = CallbackDeveloperWithFalseValidation.find(1) - david.save + assert_deprecated { david.save } assert_equal [ [ :after_find, :method ], [ :after_find, :string ], @@ -520,6 +591,34 @@ class CallbacksTest < ActiveRecord::TestCase ], david.history end + def test_callback_throwing_abort + david = CallbackDeveloperWithHaltedValidation.find(1) + david.save + assert_equal [ + [ :after_find, :method ], + [ :after_find, :string ], + [ :after_find, :proc ], + [ :after_find, :object ], + [ :after_find, :block ], + [ :after_initialize, :method ], + [ :after_initialize, :string ], + [ :after_initialize, :proc ], + [ :after_initialize, :object ], + [ :after_initialize, :block ], + [ :before_validation, :method ], + [ :before_validation, :string ], + [ :before_validation, :proc ], + [ :before_validation, :object ], + [ :before_validation, :block ], + [ :before_validation, :throwing_abort ], + [ :after_rollback, :block ], + [ :after_rollback, :object ], + [ :after_rollback, :proc ], + [ :after_rollback, :string ], + [ :after_rollback, :method ], + ], david.history + end + def test_inheritance_of_callbacks parent = ParentDeveloper.new assert !parent.after_save_called diff --git a/activerecord/test/cases/column_definition_test.rb b/activerecord/test/cases/column_definition_test.rb index dbb2f223cd..14b95ecab1 100644 --- a/activerecord/test/cases/column_definition_test.rb +++ b/activerecord/test/cases/column_definition_test.rb @@ -11,30 +11,10 @@ module ActiveRecord @viz = @adapter.schema_creation end - def test_can_set_coder - column = Column.new("title", nil, "varchar(20)") - column.coder = YAML - assert_equal YAML, column.coder - end - - def test_encoded? - column = Column.new("title", nil, "varchar(20)") - assert !column.encoded? - - column.coder = YAML - assert column.encoded? - end - - def test_type_case_coded_column - column = Column.new("title", nil, "varchar(20)") - column.coder = YAML - assert_equal "hello", column.type_cast("--- hello") - end - # Avoid column definitions in create table statements like: # `title` varchar(255) DEFAULT NULL def test_should_not_include_default_clause_when_default_is_null - column = Column.new("title", nil, "varchar(20)") + column = Column.new("title", nil, SqlTypeMetadata.new(limit: 20)) column_def = ColumnDefinition.new( column.name, "string", column.limit, column.precision, column.scale, column.default, column.null) @@ -42,7 +22,7 @@ module ActiveRecord end def test_should_include_default_clause_when_default_is_present - column = Column.new("title", "Hello", "varchar(20)") + column = Column.new("title", "Hello", SqlTypeMetadata.new(limit: 20)) column_def = ColumnDefinition.new( column.name, "string", column.limit, column.precision, column.scale, column.default, column.null) @@ -50,94 +30,53 @@ module ActiveRecord end def test_should_specify_not_null_if_null_option_is_false - column = Column.new("title", "Hello", "varchar(20)", false) + type_metadata = SqlTypeMetadata.new(limit: 20) + column = Column.new("title", "Hello", type_metadata, false) column_def = ColumnDefinition.new( column.name, "string", column.limit, column.precision, column.scale, column.default, column.null) assert_equal %Q{title varchar(20) DEFAULT 'Hello' NOT NULL}, @viz.accept(column_def) end - if current_adapter?(:MysqlAdapter) - def test_should_set_default_for_mysql_binary_data_types - binary_column = MysqlAdapter::Column.new("title", "a", "binary(1)") - assert_equal "a", binary_column.default - - varbinary_column = MysqlAdapter::Column.new("title", "a", "varbinary(1)") - assert_equal "a", varbinary_column.default - end - - def test_should_not_set_default_for_blob_and_text_data_types - assert_raise ArgumentError do - MysqlAdapter::Column.new("title", "a", "blob") - end - - assert_raise ArgumentError do - MysqlAdapter::Column.new("title", "Hello", "text") - end - - text_column = MysqlAdapter::Column.new("title", nil, "text") - assert_equal nil, text_column.default - - not_null_text_column = MysqlAdapter::Column.new("title", nil, "text", false) - assert_equal "", not_null_text_column.default - end - - def test_has_default_should_return_false_for_blog_and_test_data_types - blob_column = MysqlAdapter::Column.new("title", nil, "blob") - assert !blob_column.has_default? - - text_column = MysqlAdapter::Column.new("title", nil, "text") - assert !text_column.has_default? - end - end - - if current_adapter?(:Mysql2Adapter) + if current_adapter?(:MysqlAdapter, :Mysql2Adapter) def test_should_set_default_for_mysql_binary_data_types - binary_column = Mysql2Adapter::Column.new("title", "a", "binary(1)") + type = SqlTypeMetadata.new(type: :binary, sql_type: "binary(1)") + binary_column = AbstractMysqlAdapter::Column.new("title", "a", type) assert_equal "a", binary_column.default - varbinary_column = Mysql2Adapter::Column.new("title", "a", "varbinary(1)") + type = SqlTypeMetadata.new(type: :binary, sql_type: "varbinary") + varbinary_column = AbstractMysqlAdapter::Column.new("title", "a", type) assert_equal "a", varbinary_column.default end def test_should_not_set_default_for_blob_and_text_data_types assert_raise ArgumentError do - Mysql2Adapter::Column.new("title", "a", "blob") + AbstractMysqlAdapter::Column.new("title", "a", SqlTypeMetadata.new(sql_type: "blob")) end + text_type = AbstractMysqlAdapter::MysqlTypeMetadata.new( + SqlTypeMetadata.new(type: :text)) assert_raise ArgumentError do - Mysql2Adapter::Column.new("title", "Hello", "text") + AbstractMysqlAdapter::Column.new("title", "Hello", text_type) end - text_column = Mysql2Adapter::Column.new("title", nil, "text") + text_column = AbstractMysqlAdapter::Column.new("title", nil, text_type) assert_equal nil, text_column.default - not_null_text_column = Mysql2Adapter::Column.new("title", nil, "text", false) + not_null_text_column = AbstractMysqlAdapter::Column.new("title", nil, text_type, false) assert_equal "", not_null_text_column.default end - def test_has_default_should_return_false_for_blog_and_test_data_types - blob_column = Mysql2Adapter::Column.new("title", nil, "blob") + def test_has_default_should_return_false_for_blob_and_text_data_types + binary_type = SqlTypeMetadata.new(sql_type: "blob") + blob_column = AbstractMysqlAdapter::Column.new("title", nil, binary_type) assert !blob_column.has_default? - text_column = Mysql2Adapter::Column.new("title", nil, "text") + text_type = SqlTypeMetadata.new(type: :text) + text_column = AbstractMysqlAdapter::Column.new("title", nil, text_type) assert !text_column.has_default? end end - - if current_adapter?(:PostgreSQLAdapter) - def test_bigint_column_should_map_to_integer - oid = PostgreSQLAdapter::OID::Identity.new - bigint_column = PostgreSQLColumn.new('number', nil, oid, "bigint") - assert_equal :integer, bigint_column.type - end - - def test_smallint_column_should_map_to_integer - oid = PostgreSQLAdapter::OID::Identity.new - smallint_column = PostgreSQLColumn.new('number', nil, oid, "smallint") - assert_equal :integer, smallint_column.type - end - end end end end diff --git a/activerecord/test/cases/column_test.rb b/activerecord/test/cases/column_test.rb deleted file mode 100644 index 3a4f414ae8..0000000000 --- a/activerecord/test/cases/column_test.rb +++ /dev/null @@ -1,115 +0,0 @@ -require "cases/helper" -require 'models/company' - -module ActiveRecord - module ConnectionAdapters - class ColumnTest < ActiveRecord::TestCase - def test_type_cast_boolean - column = Column.new("field", nil, "boolean") - assert column.type_cast('').nil? - assert column.type_cast(nil).nil? - - assert column.type_cast(true) - assert column.type_cast(1) - assert column.type_cast('1') - assert column.type_cast('t') - assert column.type_cast('T') - assert column.type_cast('true') - assert column.type_cast('TRUE') - assert column.type_cast('on') - assert column.type_cast('ON') - - # explicitly check for false vs nil - assert_equal false, column.type_cast(false) - assert_equal false, column.type_cast(0) - assert_equal false, column.type_cast('0') - assert_equal false, column.type_cast('f') - assert_equal false, column.type_cast('F') - assert_equal false, column.type_cast('false') - assert_equal false, column.type_cast('FALSE') - assert_equal false, column.type_cast('off') - assert_equal false, column.type_cast('OFF') - assert_equal false, column.type_cast(' ') - assert_equal false, column.type_cast("\u3000\r\n") - assert_equal false, column.type_cast("\u0000") - assert_equal false, column.type_cast('SOMETHING RANDOM') - end - - def test_type_cast_integer - column = Column.new("field", nil, "integer") - assert_equal 1, column.type_cast(1) - assert_equal 1, column.type_cast('1') - assert_equal 1, column.type_cast('1ignore') - assert_equal 0, column.type_cast('bad1') - assert_equal 0, column.type_cast('bad') - assert_equal 1, column.type_cast(1.7) - assert_equal 0, column.type_cast(false) - assert_equal 1, column.type_cast(true) - assert_nil column.type_cast(nil) - end - - def test_type_cast_non_integer_to_integer - column = Column.new("field", nil, "integer") - assert_nil column.type_cast([1,2]) - assert_nil column.type_cast({1 => 2}) - assert_nil column.type_cast((1..2)) - end - - def test_type_cast_activerecord_to_integer - column = Column.new("field", nil, "integer") - firm = Firm.create(:name => 'Apple') - assert_nil column.type_cast(firm) - end - - def test_type_cast_object_without_to_i_to_integer - column = Column.new("field", nil, "integer") - assert_nil column.type_cast(Object.new) - end - - def test_type_cast_nan_and_infinity_to_integer - column = Column.new("field", nil, "integer") - assert_nil column.type_cast(Float::NAN) - assert_nil column.type_cast(1.0/0.0) - end - - def test_type_cast_time - column = Column.new("field", nil, "time") - assert_equal nil, column.type_cast(nil) - assert_equal nil, column.type_cast('') - assert_equal nil, column.type_cast('ABC') - - time_string = Time.now.utc.strftime("%T") - assert_equal time_string, column.type_cast(time_string).strftime("%T") - end - - def test_type_cast_datetime_and_timestamp - [Column.new("field", nil, "datetime"), Column.new("field", nil, "timestamp")].each do |column| - assert_equal nil, column.type_cast(nil) - assert_equal nil, column.type_cast('') - assert_equal nil, column.type_cast(' ') - assert_equal nil, column.type_cast('ABC') - - datetime_string = Time.now.utc.strftime("%FT%T") - assert_equal datetime_string, column.type_cast(datetime_string).strftime("%FT%T") - end - end - - def test_type_cast_date - column = Column.new("field", nil, "date") - assert_equal nil, column.type_cast(nil) - assert_equal nil, column.type_cast('') - assert_equal nil, column.type_cast(' ') - assert_equal nil, column.type_cast('ABC') - - date_string = Time.now.utc.strftime("%F") - assert_equal date_string, column.type_cast(date_string).strftime("%F") - end - - def test_type_cast_duration_to_integer - column = Column.new("field", nil, "integer") - assert_equal 1800, column.type_cast(30.minutes) - assert_equal 7200, column.type_cast(2.hours) - end - end - end -end diff --git a/activerecord/test/cases/connection_adapters/abstract_adapter_test.rb b/activerecord/test/cases/connection_adapters/abstract_adapter_test.rb deleted file mode 100644 index eb2fe5639b..0000000000 --- a/activerecord/test/cases/connection_adapters/abstract_adapter_test.rb +++ /dev/null @@ -1,62 +0,0 @@ -require "cases/helper" - -module ActiveRecord - module ConnectionAdapters - class ConnectionPool - def insert_connection_for_test!(c) - synchronize do - @connections << c - @available.add c - end - end - end - - class AbstractAdapterTest < ActiveRecord::TestCase - attr_reader :adapter - - def setup - @adapter = AbstractAdapter.new nil, nil - end - - def test_in_use? - assert_not adapter.in_use?, 'adapter is not in use' - assert adapter.lease, 'lease adapter' - assert adapter.in_use?, 'adapter is in use' - end - - def test_lease_twice - assert adapter.lease, 'should lease adapter' - assert_not adapter.lease, 'should not lease adapter' - end - - def test_last_use - assert_not adapter.last_use - adapter.lease - assert adapter.last_use - end - - def test_expire_mutates_in_use - assert adapter.lease, 'lease adapter' - assert adapter.in_use?, 'adapter is in use' - adapter.expire - assert_not adapter.in_use?, 'adapter is in use' - end - - def test_close - pool = ConnectionPool.new(ConnectionSpecification.new({}, nil)) - pool.insert_connection_for_test! adapter - adapter.pool = pool - - # Make sure the pool marks the connection in use - assert_equal adapter, pool.connection - assert adapter.in_use? - - # Close should put the adapter back in the pool - adapter.close - assert_not adapter.in_use? - - assert_equal adapter, pool.connection - end - end - end -end diff --git a/activerecord/test/cases/connection_adapters/adapter_leasing_test.rb b/activerecord/test/cases/connection_adapters/adapter_leasing_test.rb new file mode 100644 index 0000000000..662e19f35e --- /dev/null +++ b/activerecord/test/cases/connection_adapters/adapter_leasing_test.rb @@ -0,0 +1,54 @@ +require "cases/helper" + +module ActiveRecord + module ConnectionAdapters + class AdapterLeasingTest < ActiveRecord::TestCase + class Pool < ConnectionPool + def insert_connection_for_test!(c) + synchronize do + @connections << c + @available.add c + end + end + end + + def setup + @adapter = AbstractAdapter.new nil, nil + end + + def test_in_use? + assert_not @adapter.in_use?, 'adapter is not in use' + assert @adapter.lease, 'lease adapter' + assert @adapter.in_use?, 'adapter is in use' + end + + def test_lease_twice + assert @adapter.lease, 'should lease adapter' + assert_not @adapter.lease, 'should not lease adapter' + end + + def test_expire_mutates_in_use + assert @adapter.lease, 'lease adapter' + assert @adapter.in_use?, 'adapter is in use' + @adapter.expire + assert_not @adapter.in_use?, 'adapter is in use' + end + + def test_close + pool = Pool.new(ConnectionSpecification.new({}, nil)) + pool.insert_connection_for_test! @adapter + @adapter.pool = pool + + # Make sure the pool marks the connection in use + assert_equal @adapter, pool.connection + assert @adapter.in_use? + + # Close should put the adapter back in the pool + @adapter.close + assert_not @adapter.in_use? + + assert_equal @adapter, pool.connection + end + end + end +end diff --git a/activerecord/test/cases/connection_adapters/connection_handler_test.rb b/activerecord/test/cases/connection_adapters/connection_handler_test.rb index 3e33b30144..b72f8ca88c 100644 --- a/activerecord/test/cases/connection_adapters/connection_handler_test.rb +++ b/activerecord/test/cases/connection_adapters/connection_handler_test.rb @@ -44,9 +44,7 @@ module ActiveRecord end def test_connection_pools - assert_deprecated do - assert_equal({ Base.connection_pool.spec => @pool }, @handler.connection_pools) - end + assert_equal([@pool], @handler.connection_pools) end end end diff --git a/activerecord/test/cases/connection_adapters/merge_and_resolve_default_url_config_test.rb b/activerecord/test/cases/connection_adapters/merge_and_resolve_default_url_config_test.rb new file mode 100644 index 0000000000..9ee92a3cd2 --- /dev/null +++ b/activerecord/test/cases/connection_adapters/merge_and_resolve_default_url_config_test.rb @@ -0,0 +1,255 @@ +require "cases/helper" + +module ActiveRecord + module ConnectionAdapters + class MergeAndResolveDefaultUrlConfigTest < ActiveRecord::TestCase + def setup + @previous_database_url = ENV.delete("DATABASE_URL") + @previous_rack_env = ENV.delete("RACK_ENV") + @previous_rails_env = ENV.delete("RAILS_ENV") + end + + teardown do + ENV["DATABASE_URL"] = @previous_database_url + ENV["RACK_ENV"] = @previous_rack_env + ENV["RAILS_ENV"] = @previous_rails_env + end + + def resolve_config(config) + ActiveRecord::ConnectionHandling::MergeAndResolveDefaultUrlConfig.new(config).resolve + end + + def resolve_spec(spec, config) + ConnectionSpecification::Resolver.new(resolve_config(config)).resolve(spec) + end + + def test_resolver_with_database_uri_and_current_env_symbol_key + ENV['DATABASE_URL'] = "postgres://localhost/foo" + config = { "not_production" => { "adapter" => "not_postgres", "database" => "not_foo" } } + actual = resolve_spec(:default_env, config) + expected = { "adapter"=>"postgresql", "database"=>"foo", "host"=>"localhost" } + assert_equal expected, actual + end + + def test_resolver_with_database_uri_and_current_env_symbol_key_and_rails_env + ENV['DATABASE_URL'] = "postgres://localhost/foo" + ENV['RAILS_ENV'] = "foo" + + config = { "not_production" => { "adapter" => "not_postgres", "database" => "not_foo" } } + actual = resolve_spec(:foo, config) + expected = { "adapter" => "postgresql", "database" => "foo", "host" => "localhost" } + assert_equal expected, actual + end + + def test_resolver_with_database_uri_and_current_env_symbol_key_and_rack_env + ENV['DATABASE_URL'] = "postgres://localhost/foo" + ENV['RACK_ENV'] = "foo" + + config = { "not_production" => { "adapter" => "not_postgres", "database" => "not_foo" } } + actual = resolve_spec(:foo, config) + expected = { "adapter" => "postgresql", "database" => "foo", "host" => "localhost" } + assert_equal expected, actual + end + + def test_resolver_with_database_uri_and_known_key + ENV['DATABASE_URL'] = "postgres://localhost/foo" + config = { "production" => { "adapter" => "not_postgres", "database" => "not_foo", "host" => "localhost" } } + actual = resolve_spec(:production, config) + expected = { "adapter"=>"not_postgres", "database"=>"not_foo", "host"=>"localhost" } + assert_equal expected, actual + end + + def test_resolver_with_database_uri_and_unknown_symbol_key + ENV['DATABASE_URL'] = "postgres://localhost/foo" + config = { "not_production" => { "adapter" => "not_postgres", "database" => "not_foo" } } + assert_raises AdapterNotSpecified do + resolve_spec(:production, config) + end + end + + def test_resolver_with_database_uri_and_supplied_url + ENV['DATABASE_URL'] = "not-postgres://not-localhost/not_foo" + config = { "production" => { "adapter" => "also_not_postgres", "database" => "also_not_foo" } } + actual = resolve_spec("postgres://localhost/foo", config) + expected = { "adapter"=>"postgresql", "database"=>"foo", "host"=>"localhost" } + assert_equal expected, actual + end + + def test_jdbc_url + config = { "production" => { "url" => "jdbc:postgres://localhost/foo" } } + actual = resolve_config(config) + assert_equal config, actual + end + + def test_environment_does_not_exist_in_config_url_does_exist + ENV['DATABASE_URL'] = "postgres://localhost/foo" + config = { "not_default_env" => { "adapter" => "not_postgres", "database" => "not_foo" } } + actual = resolve_config(config) + expect_prod = { "adapter"=>"postgresql", "database"=>"foo", "host"=>"localhost" } + assert_equal expect_prod, actual["default_env"] + end + + def test_url_with_hyphenated_scheme + ENV['DATABASE_URL'] = "ibm-db://localhost/foo" + config = { "default_env" => { "adapter" => "not_postgres", "database" => "not_foo", "host" => "localhost" } } + actual = resolve_spec(:default_env, config) + expected = { "adapter"=>"ibm_db", "database"=>"foo", "host"=>"localhost" } + assert_equal expected, actual + end + + def test_string_connection + config = { "default_env" => "postgres://localhost/foo" } + actual = resolve_config(config) + expected = { "default_env" => + { "adapter" => "postgresql", + "database" => "foo", + "host" => "localhost" + } + } + assert_equal expected, actual + end + + def test_url_sub_key + config = { "default_env" => { "url" => "postgres://localhost/foo" } } + actual = resolve_config(config) + expected = { "default_env" => + { "adapter" => "postgresql", + "database" => "foo", + "host" => "localhost" + } + } + assert_equal expected, actual + end + + def test_hash + config = { "production" => { "adapter" => "postgres", "database" => "foo" } } + actual = resolve_config(config) + assert_equal config, actual + end + + def test_blank + config = {} + actual = resolve_config(config) + assert_equal config, actual + end + + def test_blank_with_database_url + ENV['DATABASE_URL'] = "postgres://localhost/foo" + + config = {} + actual = resolve_config(config) + expected = { "adapter" => "postgresql", + "database" => "foo", + "host" => "localhost" } + assert_equal expected, actual["default_env"] + assert_equal nil, actual["production"] + assert_equal nil, actual["development"] + assert_equal nil, actual["test"] + assert_equal nil, actual[:default_env] + assert_equal nil, actual[:production] + assert_equal nil, actual[:development] + assert_equal nil, actual[:test] + end + + def test_blank_with_database_url_with_rails_env + ENV['RAILS_ENV'] = "not_production" + ENV['DATABASE_URL'] = "postgres://localhost/foo" + + config = {} + actual = resolve_config(config) + expected = { "adapter" => "postgresql", + "database" => "foo", + "host" => "localhost" } + + assert_equal expected, actual["not_production"] + assert_equal nil, actual["production"] + assert_equal nil, actual["default_env"] + assert_equal nil, actual["development"] + assert_equal nil, actual["test"] + assert_equal nil, actual[:default_env] + assert_equal nil, actual[:not_production] + assert_equal nil, actual[:production] + assert_equal nil, actual[:development] + assert_equal nil, actual[:test] + end + + def test_blank_with_database_url_with_rack_env + ENV['RACK_ENV'] = "not_production" + ENV['DATABASE_URL'] = "postgres://localhost/foo" + + config = {} + actual = resolve_config(config) + expected = { "adapter" => "postgresql", + "database" => "foo", + "host" => "localhost" } + + assert_equal expected, actual["not_production"] + assert_equal nil, actual["production"] + assert_equal nil, actual["default_env"] + assert_equal nil, actual["development"] + assert_equal nil, actual["test"] + assert_equal nil, actual[:default_env] + assert_equal nil, actual[:not_production] + assert_equal nil, actual[:production] + assert_equal nil, actual[:development] + assert_equal nil, actual[:test] + end + + def test_database_url_with_ipv6_host_and_port + ENV['DATABASE_URL'] = "postgres://[::1]:5454/foo" + + config = {} + actual = resolve_config(config) + expected = { "adapter" => "postgresql", + "database" => "foo", + "host" => "::1", + "port" => 5454 } + assert_equal expected, actual["default_env"] + end + + def test_url_sub_key_with_database_url + ENV['DATABASE_URL'] = "NOT-POSTGRES://localhost/NOT_FOO" + + config = { "default_env" => { "url" => "postgres://localhost/foo" } } + actual = resolve_config(config) + expected = { "default_env" => + { "adapter" => "postgresql", + "database" => "foo", + "host" => "localhost" + } + } + assert_equal expected, actual + end + + def test_merge_no_conflicts_with_database_url + ENV['DATABASE_URL'] = "postgres://localhost/foo" + + config = {"default_env" => { "pool" => "5" } } + actual = resolve_config(config) + expected = { "default_env" => + { "adapter" => "postgresql", + "database" => "foo", + "host" => "localhost", + "pool" => "5" + } + } + assert_equal expected, actual + end + + def test_merge_conflicts_with_database_url + ENV['DATABASE_URL'] = "postgres://localhost/foo" + + config = {"default_env" => { "adapter" => "NOT-POSTGRES", "database" => "NOT-FOO", "pool" => "5" } } + actual = resolve_config(config) + expected = { "default_env" => + { "adapter" => "postgresql", + "database" => "foo", + "host" => "localhost", + "pool" => "5" + } + } + assert_equal expected, actual + end + end + end +end diff --git a/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb b/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb new file mode 100644 index 0000000000..80244d1439 --- /dev/null +++ b/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb @@ -0,0 +1,65 @@ +require "cases/helper" + +if current_adapter?(:MysqlAdapter, :Mysql2Adapter) +module ActiveRecord + module ConnectionAdapters + class MysqlTypeLookupTest < ActiveRecord::TestCase + setup do + @connection = ActiveRecord::Base.connection + end + + def test_boolean_types + emulate_booleans(true) do + assert_lookup_type :boolean, 'tinyint(1)' + assert_lookup_type :boolean, 'TINYINT(1)' + end + end + + def test_string_types + assert_lookup_type :string, "enum('one', 'two', 'three')" + assert_lookup_type :string, "ENUM('one', 'two', 'three')" + assert_lookup_type :string, "set('one', 'two', 'three')" + assert_lookup_type :string, "SET('one', 'two', 'three')" + end + + def test_enum_type_with_value_matching_other_type + assert_lookup_type :string, "ENUM('unicode', '8bit', 'none')" + end + + def test_binary_types + assert_lookup_type :binary, 'bit' + assert_lookup_type :binary, 'BIT' + end + + def test_integer_types + emulate_booleans(false) do + assert_lookup_type :integer, 'tinyint(1)' + assert_lookup_type :integer, 'TINYINT(1)' + assert_lookup_type :integer, 'year' + assert_lookup_type :integer, 'YEAR' + end + end + + private + + def assert_lookup_type(type, lookup) + cast_type = @connection.type_map.lookup(lookup) + assert_equal type, cast_type.type + end + + def emulate_booleans(value) + old_emulate_booleans = @connection.emulate_booleans + change_emulate_booleans(value) + yield + ensure + change_emulate_booleans(old_emulate_booleans) + end + + def change_emulate_booleans(value) + @connection.emulate_booleans = value + @connection.clear_cache! + end + end + end +end +end diff --git a/activerecord/test/cases/connection_adapters/schema_cache_test.rb b/activerecord/test/cases/connection_adapters/schema_cache_test.rb index ecad7c942f..c7531f5418 100644 --- a/activerecord/test/cases/connection_adapters/schema_cache_test.rb +++ b/activerecord/test/cases/connection_adapters/schema_cache_test.rb @@ -45,8 +45,8 @@ module ActiveRecord @cache = Marshal.load(Marshal.dump(@cache)) - assert_equal 12, @cache.columns('posts').size - assert_equal 12, @cache.columns_hash('posts').size + assert_equal 11, @cache.columns('posts').size + assert_equal 11, @cache.columns_hash('posts').size assert @cache.tables('posts') assert_equal 'id', @cache.primary_keys('posts') end diff --git a/activerecord/test/cases/connection_adapters/type_lookup_test.rb b/activerecord/test/cases/connection_adapters/type_lookup_test.rb new file mode 100644 index 0000000000..ac2e0053b8 --- /dev/null +++ b/activerecord/test/cases/connection_adapters/type_lookup_test.rb @@ -0,0 +1,106 @@ +require "cases/helper" + +unless current_adapter?(:PostgreSQLAdapter) # PostgreSQL does not use type strigns for lookup +module ActiveRecord + module ConnectionAdapters + class TypeLookupTest < ActiveRecord::TestCase + setup do + @connection = ActiveRecord::Base.connection + end + + def test_boolean_types + assert_lookup_type :boolean, 'boolean' + assert_lookup_type :boolean, 'BOOLEAN' + end + + def test_string_types + assert_lookup_type :string, 'char' + assert_lookup_type :string, 'varchar' + assert_lookup_type :string, 'VARCHAR' + assert_lookup_type :string, 'varchar(255)' + assert_lookup_type :string, 'character varying' + end + + def test_binary_types + assert_lookup_type :binary, 'binary' + assert_lookup_type :binary, 'BINARY' + assert_lookup_type :binary, 'blob' + assert_lookup_type :binary, 'BLOB' + end + + def test_text_types + assert_lookup_type :text, 'text' + assert_lookup_type :text, 'TEXT' + assert_lookup_type :text, 'clob' + assert_lookup_type :text, 'CLOB' + end + + def test_date_types + assert_lookup_type :date, 'date' + assert_lookup_type :date, 'DATE' + end + + def test_time_types + assert_lookup_type :time, 'time' + assert_lookup_type :time, 'TIME' + end + + def test_datetime_types + assert_lookup_type :datetime, 'datetime' + assert_lookup_type :datetime, 'DATETIME' + assert_lookup_type :datetime, 'timestamp' + assert_lookup_type :datetime, 'TIMESTAMP' + end + + def test_decimal_types + assert_lookup_type :decimal, 'decimal' + assert_lookup_type :decimal, 'decimal(2,8)' + assert_lookup_type :decimal, 'DECIMAL' + assert_lookup_type :decimal, 'numeric' + assert_lookup_type :decimal, 'numeric(2,8)' + assert_lookup_type :decimal, 'NUMERIC' + assert_lookup_type :decimal, 'number' + assert_lookup_type :decimal, 'number(2,8)' + assert_lookup_type :decimal, 'NUMBER' + end + + def test_float_types + assert_lookup_type :float, 'float' + assert_lookup_type :float, 'FLOAT' + assert_lookup_type :float, 'double' + assert_lookup_type :float, 'DOUBLE' + end + + def test_integer_types + assert_lookup_type :integer, 'integer' + assert_lookup_type :integer, 'INTEGER' + assert_lookup_type :integer, 'tinyint' + assert_lookup_type :integer, 'smallint' + assert_lookup_type :integer, 'bigint' + end + + def test_bigint_limit + cast_type = @connection.type_map.lookup("bigint") + assert_equal 8, cast_type.limit + end + + def test_decimal_without_scale + types = %w{decimal(2) decimal(2,0) numeric(2) numeric(2,0) number(2) number(2,0)} + types.each do |type| + cast_type = @connection.type_map.lookup(type) + + assert_equal :decimal, cast_type.type + assert_equal 2, cast_type.type_cast_from_user(2.1) + end + end + + private + + def assert_lookup_type(type, lookup) + cast_type = @connection.type_map.lookup(lookup) + assert_equal type, cast_type.type + end + end + end +end +end diff --git a/activerecord/test/cases/connection_management_test.rb b/activerecord/test/cases/connection_management_test.rb index df17732fff..f53c496ecd 100644 --- a/activerecord/test/cases/connection_management_test.rb +++ b/activerecord/test/cases/connection_management_test.rb @@ -26,25 +26,27 @@ module ActiveRecord assert ActiveRecord::Base.connection_handler.active_connections? end - def test_connection_pool_per_pid - return skip('must support fork') unless Process.respond_to?(:fork) + if Process.respond_to?(:fork) + def test_connection_pool_per_pid + object_id = ActiveRecord::Base.connection.object_id - object_id = ActiveRecord::Base.connection.object_id + rd, wr = IO.pipe + rd.binmode + wr.binmode - rd, wr = IO.pipe + pid = fork { + rd.close + wr.write Marshal.dump ActiveRecord::Base.connection.object_id + wr.close + exit! + } - pid = fork { - rd.close - wr.write Marshal.dump ActiveRecord::Base.connection.object_id wr.close - exit! - } - - wr.close - Process.waitpid pid - assert_not_equal object_id, Marshal.load(rd.read) - rd.close + Process.waitpid pid + assert_not_equal object_id, Marshal.load(rd.read) + rd.close + end end def test_app_delegation @@ -94,6 +96,14 @@ module ActiveRecord assert ActiveRecord::Base.connection_handler.active_connections? end + def test_connections_closed_if_exception_and_explicitly_not_test + @env['rack.test'] = false + app = Class.new(App) { def call(env); raise NotImplementedError; end }.new + explosive = ConnectionManagement.new(app) + assert_raises(NotImplementedError) { explosive.call(@env) } + assert !ActiveRecord::Base.connection_handler.active_connections? + end + test "doesn't clear active connections when running in a test case" do @env['rack.test'] = true @management.call(@env) diff --git a/activerecord/test/cases/connection_pool_test.rb b/activerecord/test/cases/connection_pool_test.rb index 2da51ea015..8d15a76735 100644 --- a/activerecord/test/cases/connection_pool_test.rb +++ b/activerecord/test/cases/connection_pool_test.rb @@ -1,4 +1,5 @@ require "cases/helper" +require 'active_support/concurrency/latch' module ActiveRecord module ConnectionAdapters @@ -22,8 +23,7 @@ module ActiveRecord end end - def teardown - super + teardown do @pool.disconnect! end @@ -89,10 +89,9 @@ module ActiveRecord end def test_full_pool_exception + @pool.size.times { @pool.checkout } assert_raises(ConnectionTimeoutError) do - (@pool.size + 1).times do - @pool.checkout - end + @pool.checkout end end @@ -125,7 +124,6 @@ module ActiveRecord @pool.checkout @pool.checkout @pool.checkout - @pool.dead_connection_timeout = 0 connections = @pool.connections.dup @@ -135,21 +133,25 @@ module ActiveRecord end def test_reap_inactive + ready = ActiveSupport::Concurrency::Latch.new @pool.checkout - @pool.checkout - @pool.checkout - @pool.dead_connection_timeout = 0 - - connections = @pool.connections.dup - connections.each do |conn| - conn.extend(Module.new { def active?; false; end; }) + child = Thread.new do + @pool.checkout + @pool.checkout + ready.release + Thread.stop end + ready.await + + assert_equal 3, active_connections(@pool).size + child.terminate + child.join @pool.reap - assert_equal 0, @pool.connections.length + assert_equal 1, active_connections(@pool).size ensure - connections.each(&:close) + @pool.connections.each(&:close) end def test_remove_connection diff --git a/activerecord/test/cases/connection_specification/resolver_test.rb b/activerecord/test/cases/connection_specification/resolver_test.rb index c8dfc3244b..3c2f5d4219 100644 --- a/activerecord/test/cases/connection_specification/resolver_test.rb +++ b/activerecord/test/cases/connection_specification/resolver_test.rb @@ -4,59 +4,112 @@ module ActiveRecord module ConnectionAdapters class ConnectionSpecification class ResolverTest < ActiveRecord::TestCase - def resolve(spec) - Resolver.new(spec, {}).spec.config + def resolve(spec, config={}) + Resolver.new(config).resolve(spec) + end + + def spec(spec, config={}) + Resolver.new(config).spec(spec) end def test_url_invalid_adapter - assert_raises(LoadError) do - resolve 'ridiculous://foo?encoding=utf8' + error = assert_raises(LoadError) do + spec 'ridiculous://foo?encoding=utf8' end + + assert_match "Could not load 'active_record/connection_adapters/ridiculous_adapter'", error.message end # The abstract adapter is used simply to bypass the bit of code that # checks that the adapter file can be required in. + def test_url_from_environment + spec = resolve :production, 'production' => 'abstract://foo?encoding=utf8' + assert_equal({ + "adapter" => "abstract", + "host" => "foo", + "encoding" => "utf8" }, spec) + end + + def test_url_sub_key + spec = resolve :production, 'production' => {"url" => 'abstract://foo?encoding=utf8'} + assert_equal({ + "adapter" => "abstract", + "host" => "foo", + "encoding" => "utf8" }, spec) + end + + def test_url_sub_key_merges_correctly + hash = {"url" => 'abstract://foo?encoding=utf8&', "adapter" => "sqlite3", "host" => "bar", "pool" => "3"} + spec = resolve :production, 'production' => hash + assert_equal({ + "adapter" => "abstract", + "host" => "foo", + "encoding" => "utf8", + "pool" => "3" }, spec) + end + def test_url_host_no_db spec = resolve 'abstract://foo?encoding=utf8' assert_equal({ - adapter: "abstract", - host: "foo", - encoding: "utf8" }, spec) + "adapter" => "abstract", + "host" => "foo", + "encoding" => "utf8" }, spec) end def test_url_host_db spec = resolve 'abstract://foo/bar?encoding=utf8' assert_equal({ - adapter: "abstract", - database: "bar", - host: "foo", - encoding: "utf8" }, spec) + "adapter" => "abstract", + "database" => "bar", + "host" => "foo", + "encoding" => "utf8" }, spec) end def test_url_port spec = resolve 'abstract://foo:123?encoding=utf8' assert_equal({ - adapter: "abstract", - port: 123, - host: "foo", - encoding: "utf8" }, spec) + "adapter" => "abstract", + "port" => 123, + "host" => "foo", + "encoding" => "utf8" }, spec) end def test_encoded_password password = 'am@z1ng_p@ssw0rd#!' encoded_password = URI.encode_www_form_component(password) spec = resolve "abstract://foo:#{encoded_password}@localhost/bar" - assert_equal password, spec[:password] + assert_equal password, spec["password"] end - def test_descriptive_error_message_when_adapter_is_missing - error = assert_raise(LoadError) do - resolve(adapter: 'non-existing') - end + def test_url_with_authority_for_sqlite3 + spec = resolve 'sqlite3:///foo_test' + assert_equal('/foo_test', spec["database"]) + end - assert_match "Could not load 'active_record/connection_adapters/non-existing_adapter'", error.message + def test_url_absolute_path_for_sqlite3 + spec = resolve 'sqlite3:/foo_test' + assert_equal('/foo_test', spec["database"]) end + + def test_url_relative_path_for_sqlite3 + spec = resolve 'sqlite3:foo_test' + assert_equal('foo_test', spec["database"]) + end + + def test_url_memory_db_for_sqlite3 + spec = resolve 'sqlite3::memory:' + assert_equal(':memory:', spec["database"]) + end + + def test_url_sub_key_for_sqlite3 + spec = resolve :production, 'production' => {"url" => 'sqlite3:foo?encoding=utf8'} + assert_equal({ + "adapter" => "sqlite3", + "database" => "foo", + "encoding" => "utf8" }, spec) + end + end end end diff --git a/activerecord/test/cases/core_test.rb b/activerecord/test/cases/core_test.rb index 2a52bf574c..3cb98832c5 100644 --- a/activerecord/test/cases/core_test.rb +++ b/activerecord/test/cases/core_test.rb @@ -1,6 +1,8 @@ require 'cases/helper' require 'models/person' require 'models/topic' +require 'pp' +require 'active_support/core_ext/string/strip' class NonExistentTable < ActiveRecord::Base; end @@ -30,4 +32,81 @@ class CoreTest < ActiveRecord::TestCase def test_inspect_class_without_table assert_equal "NonExistentTable(Table doesn't exist)", NonExistentTable.inspect end + + def test_pretty_print_new + topic = Topic.new + actual = '' + PP.pp(topic, StringIO.new(actual)) + expected = <<-PRETTY.strip_heredoc + #<Topic:0xXXXXXX + id: nil, + title: nil, + author_name: nil, + author_email_address: "test@test.com", + written_on: nil, + bonus_time: nil, + last_read: nil, + content: nil, + important: nil, + approved: true, + replies_count: 0, + unique_replies_count: 0, + parent_id: nil, + parent_title: nil, + type: nil, + group: nil, + created_at: nil, + updated_at: nil> + PRETTY + assert actual.start_with?(expected.split('XXXXXX').first) + assert actual.end_with?(expected.split('XXXXXX').last) + end + + def test_pretty_print_persisted + topic = topics(:first) + actual = '' + PP.pp(topic, StringIO.new(actual)) + expected = <<-PRETTY.strip_heredoc + #<Topic:0x\\w+ + id: 1, + title: "The First Topic", + author_name: "David", + author_email_address: "david@loudthinking.com", + written_on: 2003-07-16 14:28:11 UTC, + bonus_time: 2000-01-01 14:28:00 UTC, + last_read: Thu, 15 Apr 2004, + content: "Have a nice day", + important: nil, + approved: false, + replies_count: 1, + unique_replies_count: 0, + parent_id: nil, + parent_title: nil, + type: nil, + group: nil, + created_at: [^,]+, + updated_at: [^,>]+> + PRETTY + assert_match(/\A#{expected}\z/, actual) + end + + def test_pretty_print_uninitialized + topic = Topic.allocate + actual = '' + PP.pp(topic, StringIO.new(actual)) + expected = "#<Topic:XXXXXX not initialized>\n" + assert actual.start_with?(expected.split('XXXXXX').first) + assert actual.end_with?(expected.split('XXXXXX').last) + end + + def test_pretty_print_overridden_by_inspect + subtopic = Class.new(Topic) do + def inspect + "inspecting topic" + end + end + actual = '' + PP.pp(subtopic.new, StringIO.new(actual)) + assert_equal "inspecting topic\n", actual + end end diff --git a/activerecord/test/cases/counter_cache_test.rb b/activerecord/test/cases/counter_cache_test.rb index ee3d8a81c2..1f5055b2a2 100644 --- a/activerecord/test/cases/counter_cache_test.rb +++ b/activerecord/test/cases/counter_cache_test.rb @@ -19,6 +19,7 @@ class CounterCacheTest < ActiveRecord::TestCase class ::SpecialTopic < ::Topic has_many :special_replies, :foreign_key => 'parent_id' + has_many :lightweight_special_replies, -> { select('topics.id, topics.title') }, :foreign_key => 'parent_id', :class_name => 'SpecialReply' end class ::SpecialReply < ::Reply @@ -51,6 +52,16 @@ class CounterCacheTest < ActiveRecord::TestCase end end + test "reset counters by counter name" do + # throw the count off by 1 + Topic.increment_counter(:replies_count, @topic.id) + + # check that it gets reset + assert_difference '@topic.reload.replies_count', -1 do + Topic.reset_counters(@topic.id, :replies_count) + end + end + test 'reset multiple counters' do Topic.update_counters @topic.id, replies_count: 1, unique_replies_count: 1 assert_difference ['@topic.reload.replies_count', '@topic.reload.unique_replies_count'], -1 do @@ -154,10 +165,37 @@ class CounterCacheTest < ActiveRecord::TestCase end end - test "the passed symbol needs to be an association name" do + test "the passed symbol needs to be an association name or counter name" do e = assert_raises(ArgumentError) do - Topic.reset_counters(@topic.id, :replies_count) + Topic.reset_counters(@topic.id, :undefined_count) end - assert_equal "'Topic' has no association called 'replies_count'", e.message + assert_equal "'Topic' has no association called 'undefined_count'", e.message + end + + test "reset counter works with select declared on association" do + special = SpecialTopic.create!(:title => 'Special') + SpecialTopic.increment_counter(:replies_count, special.id) + + assert_difference 'special.reload.replies_count', -1 do + SpecialTopic.reset_counters(special.id, :lightweight_special_replies) + end + end + + test "counters are updated both in memory and in the database on create" do + car = Car.new(engines_count: 0) + car.engines = [Engine.new, Engine.new] + car.save! + + assert_equal 2, car.engines_count + assert_equal 2, car.reload.engines_count + end + + test "counter caches are updated in memory when the default value is nil" do + car = Car.new(engines_count: nil) + car.engines = [Engine.new, Engine.new] + car.save! + + assert_equal 2, car.engines_count + assert_equal 2, car.reload.engines_count end end diff --git a/activerecord/test/cases/date_time_test.rb b/activerecord/test/cases/date_time_test.rb index 427076bd80..4cbff564aa 100644 --- a/activerecord/test/cases/date_time_test.rb +++ b/activerecord/test/cases/date_time_test.rb @@ -3,9 +3,11 @@ require 'models/topic' require 'models/task' class DateTimeTest < ActiveRecord::TestCase + include InTimeZone + def test_saves_both_date_and_time with_env_tz 'America/New_York' do - with_active_record_default_timezone :utc do + with_timezone_config default: :utc do time_values = [1807, 2, 10, 15, 30, 45] # create DateTime value with local time zone offset local_offset = Rational(Time.local(*time_values).utc_offset, 86400) @@ -29,6 +31,14 @@ class DateTimeTest < ActiveRecord::TestCase assert_nil task.ending end + def test_assign_bad_date_time_with_timezone + in_time_zone "Pacific Time (US & Canada)" do + task = Task.new + task.starting = '2014-07-01T24:59:59GMT' + assert_nil task.starting + end + end + def test_assign_empty_date topic = Topic.new topic.last_read = '' @@ -40,4 +50,12 @@ class DateTimeTest < ActiveRecord::TestCase topic.bonus_time = '' assert_nil topic.bonus_time end + + def test_assign_in_local_timezone + now = DateTime.now + with_timezone_config default: :local do + task = Task.new starting: now + assert_equal now, task.starting + end + end end diff --git a/activerecord/test/cases/defaults_test.rb b/activerecord/test/cases/defaults_test.rb index 7e3d91e08c..b9db0d0123 100644 --- a/activerecord/test/cases/defaults_test.rb +++ b/activerecord/test/cases/defaults_test.rb @@ -18,27 +18,50 @@ class DefaultTest < ActiveRecord::TestCase end end - if current_adapter?(:PostgreSQLAdapter, :FirebirdAdapter, :OpenBaseAdapter, :OracleAdapter) - def test_default_integers - default = Default.new - assert_instance_of Fixnum, default.positive_integer - assert_equal 1, default.positive_integer - assert_instance_of Fixnum, default.negative_integer - assert_equal(-1, default.negative_integer) - assert_instance_of BigDecimal, default.decimal_number - assert_equal BigDecimal.new("2.78"), default.decimal_number - end - end - if current_adapter?(:PostgreSQLAdapter) def test_multiline_default_text + record = Default.new # older postgres versions represent the default with escapes ("\\012" for a newline) - assert( "--- []\n\n" == Default.columns_hash['multiline_default'].default || - "--- []\\012\\012" == Default.columns_hash['multiline_default'].default) + assert("--- []\n\n" == record.multiline_default || "--- []\\012\\012" == record.multiline_default) end end end +class DefaultNumbersTest < ActiveRecord::TestCase + class DefaultNumber < ActiveRecord::Base; end + + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table :default_numbers do |t| + t.integer :positive_integer, default: 7 + t.integer :negative_integer, default: -5 + t.decimal :decimal_number, default: "2.78", precision: 5, scale: 2 + end + end + + teardown do + @connection.drop_table :default_numbers, if_exists: true + end + + def test_default_positive_integer + record = DefaultNumber.new + assert_equal 7, record.positive_integer + assert_equal "7", record.positive_integer_before_type_cast + end + + def test_default_negative_integer + record = DefaultNumber.new + assert_equal (-5), record.negative_integer + assert_equal "-5", record.negative_integer_before_type_cast + end + + def test_default_decimal_number + record = DefaultNumber.new + assert_equal BigDecimal.new("2.78"), record.decimal_number + assert_equal "2.78", record.decimal_number_before_type_cast + end +end + class DefaultStringsTest < ActiveRecord::TestCase class DefaultString < ActiveRecord::Base; end @@ -99,19 +122,21 @@ if current_adapter?(:MysqlAdapter, :Mysql2Adapter) def test_mysql_text_not_null_defaults_non_strict using_strict(false) do with_text_blob_not_null_table do |klass| - assert_equal '', klass.columns_hash['non_null_blob'].default - assert_equal '', klass.columns_hash['non_null_text'].default + record = klass.new + assert_equal '', record.non_null_blob + assert_equal '', record.non_null_text - assert_nil klass.columns_hash['null_blob'].default - assert_nil klass.columns_hash['null_text'].default + assert_nil record.null_blob + assert_nil record.null_text - instance = klass.create! + record.save! + record.reload - assert_equal '', instance.non_null_text - assert_equal '', instance.non_null_blob + assert_equal '', record.non_null_text + assert_equal '', record.non_null_blob - assert_nil instance.null_text - assert_nil instance.null_blob + assert_nil record.null_text + assert_nil record.null_blob end end end @@ -119,10 +144,11 @@ if current_adapter?(:MysqlAdapter, :Mysql2Adapter) def test_mysql_text_not_null_defaults_strict using_strict(true) do with_text_blob_not_null_table do |klass| - assert_nil klass.columns_hash['non_null_blob'].default - assert_nil klass.columns_hash['non_null_text'].default - assert_nil klass.columns_hash['null_blob'].default - assert_nil klass.columns_hash['null_text'].default + record = klass.new + assert_nil record.non_null_blob + assert_nil record.non_null_text + assert_nil record.null_blob + assert_nil record.null_text assert_raises(ActiveRecord::StatementInvalid) { klass.create } end @@ -154,7 +180,7 @@ if current_adapter?(:MysqlAdapter, :Mysql2Adapter) t.column :omit, :integer, :null => false end - assert_equal 0, klass.columns_hash['zero'].default + assert_equal '0', klass.columns_hash['zero'].default assert !klass.columns_hash['zero'].null # 0 in MySQL 4, nil in 5. assert [0, nil].include?(klass.columns_hash['omit'].default) @@ -172,43 +198,3 @@ if current_adapter?(:MysqlAdapter, :Mysql2Adapter) end end end - -if current_adapter?(:PostgreSQLAdapter) - class DefaultsUsingMultipleSchemasAndDomainTest < ActiveSupport::TestCase - def setup - @connection = ActiveRecord::Base.connection - - @old_search_path = @connection.schema_search_path - @connection.schema_search_path = "schema_1, pg_catalog" - @connection.create_table "defaults" do |t| - t.text "text_col", :default => "some value" - t.string "string_col", :default => "some value" - end - Default.reset_column_information - end - - def test_text_defaults_in_new_schema_when_overriding_domain - assert_equal "some value", Default.new.text_col, "Default of text column was not correctly parse" - end - - def test_string_defaults_in_new_schema_when_overriding_domain - assert_equal "some value", Default.new.string_col, "Default of string column was not correctly parse" - end - - def test_bpchar_defaults_in_new_schema_when_overriding_domain - @connection.execute "ALTER TABLE defaults ADD bpchar_col bpchar DEFAULT 'some value'" - Default.reset_column_information - assert_equal "some value", Default.new.bpchar_col, "Default of bpchar column was not correctly parse" - end - - def test_text_defaults_after_updating_column_default - @connection.execute "ALTER TABLE defaults ALTER COLUMN text_col SET DEFAULT 'some text'::schema_1.text" - assert_equal "some text", Default.new.text_col, "Default of text column was not correctly parse after updating default using '::text' since postgreSQL will add parens to the default in db" - end - - def teardown - @connection.schema_search_path = @old_search_path - Default.reset_column_information - end - end -end diff --git a/activerecord/test/cases/dirty_test.rb b/activerecord/test/cases/dirty_test.rb index b277ef0317..c2573ac72b 100644 --- a/activerecord/test/cases/dirty_test.rb +++ b/activerecord/test/cases/dirty_test.rb @@ -125,30 +125,30 @@ class DirtyTest < ActiveRecord::TestCase end def test_time_attributes_changes_without_time_zone - target = Class.new(ActiveRecord::Base) - target.table_name = 'pirates' - - target.time_zone_aware_attributes = false + with_timezone_config aware_attributes: false do + target = Class.new(ActiveRecord::Base) + target.table_name = 'pirates' - # New record - no changes. - pirate = target.new - assert !pirate.created_on_changed? - assert_nil pirate.created_on_change + # New record - no changes. + pirate = target.new + assert !pirate.created_on_changed? + assert_nil pirate.created_on_change - # Saved - no changes. - pirate.catchphrase = 'arrrr, time zone!!' - pirate.save! - assert !pirate.created_on_changed? - assert_nil pirate.created_on_change + # Saved - no changes. + pirate.catchphrase = 'arrrr, time zone!!' + pirate.save! + assert !pirate.created_on_changed? + assert_nil pirate.created_on_change - # Change created_on. - old_created_on = pirate.created_on - pirate.created_on = Time.now + 1.day - assert pirate.created_on_changed? - # kind_of does not work because - # ActiveSupport::TimeWithZone.name == 'Time' - assert_instance_of Time, pirate.created_on_was - assert_equal old_created_on, pirate.created_on_was + # Change created_on. + old_created_on = pirate.created_on + pirate.created_on = Time.now + 1.day + assert pirate.created_on_changed? + # kind_of does not work because + # ActiveSupport::TimeWithZone.name == 'Time' + assert_instance_of Time, pirate.created_on_was + assert_equal old_created_on, pirate.created_on_was + end end @@ -165,11 +165,11 @@ class DirtyTest < ActiveRecord::TestCase assert_equal parrot.name_change, parrot.title_change end - def test_reset_attribute! + def test_restore_attribute! pirate = Pirate.create!(:catchphrase => 'Yar!') pirate.catchphrase = 'Ahoy!' - pirate.reset_catchphrase! + pirate.restore_catchphrase! assert_equal "Yar!", pirate.catchphrase assert_equal Hash.new, pirate.changes assert !pirate.catchphrase_changed? @@ -309,16 +309,14 @@ class DirtyTest < ActiveRecord::TestCase def test_attribute_will_change! pirate = Pirate.create!(:catchphrase => 'arr') - pirate.catchphrase << ' matey' assert !pirate.catchphrase_changed? - assert pirate.catchphrase_will_change! assert pirate.catchphrase_changed? - assert_equal ['arr matey', 'arr matey'], pirate.catchphrase_change + assert_equal ['arr', 'arr'], pirate.catchphrase_change - pirate.catchphrase << '!' + pirate.catchphrase << ' matey!' assert pirate.catchphrase_changed? - assert_equal ['arr matey', 'arr matey!'], pirate.catchphrase_change + assert_equal ['arr', 'arr matey!'], pirate.catchphrase_change end def test_association_assignment_changes_foreign_key @@ -400,7 +398,7 @@ class DirtyTest < ActiveRecord::TestCase def test_dup_objects_should_not_copy_dirty_flag_from_creator pirate = Pirate.create!(:catchphrase => "shiver me timbers") pirate_dup = pirate.dup - pirate_dup.reset_catchphrase! + pirate_dup.restore_catchphrase! pirate.catchphrase = "I love Rum" assert pirate.catchphrase_changed? assert !pirate_dup.catchphrase_changed? @@ -445,11 +443,20 @@ class DirtyTest < ActiveRecord::TestCase def test_save_should_store_serialized_attributes_even_with_partial_writes with_partial_writes(Topic) do topic = Topic.create!(:content => {:a => "a"}) + + assert_not topic.changed? + topic.content[:b] = "b" - #assert topic.changed? # Known bug, will fail + + assert topic.changed? + topic.save! + + assert_not topic.changed? assert_equal "b", topic.content[:b] + topic.reload + assert_equal "b", topic.content[:b] end end @@ -584,6 +591,14 @@ class DirtyTest < ActiveRecord::TestCase end end + def test_datetime_attribute_doesnt_change_if_zone_is_modified_in_string + time_in_paris = Time.utc(2014, 1, 1, 12, 0, 0).in_time_zone('Paris') + pirate = Pirate.create!(:catchphrase => 'rrrr', :created_on => time_in_paris) + + pirate.created_on = pirate.created_on.in_time_zone('Tokyo').to_s + assert !pirate.created_on_changed? + end + test "partial insert" do with_partial_writes Person do jon = nil @@ -608,6 +623,112 @@ class DirtyTest < ActiveRecord::TestCase end end + test "defaults with type that implements `type_cast_for_database`" do + type = Class.new(ActiveRecord::Type::Value) do + def type_cast(value) + value.to_i + end + + def type_cast_for_database(value) + value.to_s + end + end + + model_class = Class.new(ActiveRecord::Base) do + self.table_name = 'numeric_data' + attribute :foo, type.new, default: 1 + end + + model = model_class.new + assert_not model.foo_changed? + + model = model_class.new(foo: 1) + assert_not model.foo_changed? + + model = model_class.new(foo: '1') + assert_not model.foo_changed? + end + + test "in place mutation detection" do + pirate = Pirate.create!(catchphrase: "arrrr") + pirate.catchphrase << " matey!" + + assert pirate.catchphrase_changed? + expected_changes = { + "catchphrase" => ["arrrr", "arrrr matey!"] + } + assert_equal(expected_changes, pirate.changes) + assert_equal("arrrr", pirate.catchphrase_was) + assert pirate.catchphrase_changed?(from: "arrrr") + assert_not pirate.catchphrase_changed?(from: "anything else") + assert pirate.changed_attributes.include?(:catchphrase) + + pirate.save! + pirate.reload + + assert_equal "arrrr matey!", pirate.catchphrase + assert_not pirate.changed? + end + + test "in place mutation for binary" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = :binaries + serialize :data + end + + binary = klass.create!(data: "\\\\foo") + + assert_not binary.changed? + + binary.data = binary.data.dup + + assert_not binary.changed? + + binary = klass.last + + assert_not binary.changed? + + binary.data << "bar" + + assert binary.changed? + end + + test "attribute_changed? doesn't compute in-place changes for unrelated attributes" do + test_type_class = Class.new(ActiveRecord::Type::Value) do + define_method(:changed_in_place?) do |*| + raise + end + end + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'people' + attribute :foo, test_type_class.new + end + + model = klass.new(first_name: "Jim") + assert model.first_name_changed? + end + + test "attribute_will_change! doesn't try to save non-persistable attributes" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'people' + attribute :non_persisted_attribute, :string + end + + record = klass.new(first_name: "Sean") + record.non_persisted_attribute_will_change! + + assert record.non_persisted_attribute_changed? + assert record.save + end + + test "mutating and then assigning doesn't remove the change" do + pirate = Pirate.create!(catchphrase: "arrrr") + pirate.catchphrase << " matey!" + pirate.catchphrase = "arrrr matey!" + + assert pirate.catchphrase_changed?(from: "arrrr", to: "arrrr matey!") + end + private def with_partial_writes(klass, on = true) old = klass.partial_writes? diff --git a/activerecord/test/cases/disconnected_test.rb b/activerecord/test/cases/disconnected_test.rb index 1fecfd077e..94447addc1 100644 --- a/activerecord/test/cases/disconnected_test.rb +++ b/activerecord/test/cases/disconnected_test.rb @@ -7,21 +7,22 @@ class TestDisconnectedAdapter < ActiveRecord::TestCase self.use_transactional_fixtures = false def setup - skip "in-memory database mustn't disconnect" if in_memory_db? @connection = ActiveRecord::Base.connection end - def teardown + teardown do return if in_memory_db? spec = ActiveRecord::Base.connection_config ActiveRecord::Base.establish_connection(spec) end - test "can't execute statements while disconnected" do - @connection.execute "SELECT count(*) from products" - @connection.disconnect! - assert_raises(ActiveRecord::StatementInvalid) do + unless in_memory_db? + test "can't execute statements while disconnected" do @connection.execute "SELECT count(*) from products" + @connection.disconnect! + assert_raises(ActiveRecord::StatementInvalid) do + @connection.execute "SELECT count(*) from products" + end end end end diff --git a/activerecord/test/cases/dup_test.rb b/activerecord/test/cases/dup_test.rb index 1e6ccecfab..638cffe0e6 100644 --- a/activerecord/test/cases/dup_test.rb +++ b/activerecord/test/cases/dup_test.rb @@ -1,4 +1,5 @@ require "cases/helper" +require 'models/reply' require 'models/topic' module ActiveRecord @@ -32,6 +33,14 @@ module ActiveRecord assert duped.new_record?, 'topic is new' end + def test_dup_not_destroyed + topic = Topic.first + topic.destroy + + duped = topic.dup + assert_not duped.destroyed? + end + def test_dup_has_no_id topic = Topic.first duped = topic.dup @@ -132,5 +141,17 @@ module ActiveRecord ensure Topic.default_scopes = prev_default_scopes end + + def test_dup_without_primary_key + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'parrots_pirates' + end + + record = klass.create! + + assert_nothing_raised do + record.dup + end + end end end diff --git a/activerecord/test/cases/enum_test.rb b/activerecord/test/cases/enum_test.rb new file mode 100644 index 0000000000..ed568413a2 --- /dev/null +++ b/activerecord/test/cases/enum_test.rb @@ -0,0 +1,305 @@ +require 'cases/helper' +require 'models/book' + +class EnumTest < ActiveRecord::TestCase + fixtures :books + + setup do + @book = books(:awdr) + end + + test "query state by predicate" do + assert @book.proposed? + assert_not @book.written? + assert_not @book.published? + + assert @book.unread? + end + + test "query state with strings" do + assert_equal "proposed", @book.status + assert_equal "unread", @book.read_status + end + + test "find via scope" do + assert_equal @book, Book.proposed.first + assert_equal @book, Book.unread.first + end + + test "build from scope" do + assert Book.proposed.build.proposed? + refute Book.proposed.build.written? + assert Book.where(status: Book.statuses[:proposed]).build.proposed? + end + + test "find via where" do + assert_equal @book, Book.where(status: "proposed").first + refute_equal @book, Book.where(status: "written").first + end + + test "update by declaration" do + @book.written! + assert @book.written? + end + + test "update by setter" do + @book.update! status: :written + assert @book.written? + end + + test "enum methods are overwritable" do + assert_equal "do publish work...", @book.published! + assert @book.published? + end + + test "direct assignment" do + @book.status = :written + assert @book.written? + end + + test "assign string value" do + @book.status = "written" + assert @book.written? + end + + test "enum changed attributes" do + old_status = @book.status + @book.status = :published + assert_equal old_status, @book.changed_attributes[:status] + end + + test "enum changes" do + old_status = @book.status + @book.status = :published + assert_equal [old_status, 'published'], @book.changes[:status] + end + + test "enum attribute was" do + old_status = @book.status + @book.status = :published + assert_equal old_status, @book.attribute_was(:status) + end + + test "enum attribute changed" do + @book.status = :published + assert @book.attribute_changed?(:status) + end + + test "enum attribute changed to" do + @book.status = :published + assert @book.attribute_changed?(:status, to: 'published') + end + + test "enum attribute changed from" do + old_status = @book.status + @book.status = :published + assert @book.attribute_changed?(:status, from: old_status) + end + + test "enum attribute changed from old status to new status" do + old_status = @book.status + @book.status = :published + assert @book.attribute_changed?(:status, from: old_status, to: 'published') + end + + test "enum didn't change" do + old_status = @book.status + @book.status = old_status + assert_not @book.attribute_changed?(:status) + end + + test "persist changes that are dirty" do + @book.status = :published + assert @book.attribute_changed?(:status) + @book.status = :written + assert @book.attribute_changed?(:status) + end + + test "reverted changes that are not dirty" do + old_status = @book.status + @book.status = :published + assert @book.attribute_changed?(:status) + @book.status = old_status + assert_not @book.attribute_changed?(:status) + end + + test "reverted changes are not dirty going from nil to value and back" do + book = Book.create!(nullable_status: nil) + + book.nullable_status = :married + assert book.attribute_changed?(:nullable_status) + + book.nullable_status = nil + assert_not book.attribute_changed?(:nullable_status) + end + + test "assign non existing value raises an error" do + e = assert_raises(ArgumentError) do + @book.status = :unknown + end + assert_equal "'unknown' is not a valid status", e.message + end + + test "assign nil value" do + @book.status = nil + assert @book.status.nil? + end + + test "assign empty string value" do + @book.status = '' + assert @book.status.nil? + end + + test "assign long empty string value" do + @book.status = ' ' + assert @book.status.nil? + end + + test "constant to access the mapping" do + assert_equal 0, Book.statuses[:proposed] + assert_equal 1, Book.statuses["written"] + assert_equal 2, Book.statuses[:published] + end + + test "building new objects with enum scopes" do + assert Book.written.build.written? + assert Book.read.build.read? + end + + test "creating new objects with enum scopes" do + assert Book.written.create.written? + assert Book.read.create.read? + end + + test "_before_type_cast returns the enum label (required for form fields)" do + if @book.status_came_from_user? + assert_equal "proposed", @book.status_before_type_cast + else + assert_equal "proposed", @book.status + end + end + + test "reserved enum names" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = "books" + enum status: [:proposed, :written, :published] + end + + conflicts = [ + :column, # generates class method .columns, which conflicts with an AR method + :logger, # generates #logger, which conflicts with an AR method + :attributes, # generates #attributes=, which conflicts with an AR method + ] + + conflicts.each_with_index do |name, i| + assert_raises(ArgumentError, "enum name `#{name}` should not be allowed") do + klass.class_eval { enum name => ["value_#{i}"] } + end + end + end + + test "reserved enum values" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = "books" + enum status: [:proposed, :written, :published] + end + + conflicts = [ + :new, # generates a scope that conflicts with an AR class method + :valid, # generates #valid?, which conflicts with an AR method + :save, # generates #save!, which conflicts with an AR method + :proposed, # same value as an existing enum + :public, :private, :protected, # some important methods on Module and Class + :name, :parent, :superclass + ] + + conflicts.each_with_index do |value, i| + assert_raises(ArgumentError, "enum value `#{value}` should not be allowed") do + klass.class_eval { enum "status_#{i}" => [value] } + end + end + end + + test "overriding enum method should not raise" do + assert_nothing_raised do + Class.new(ActiveRecord::Base) do + self.table_name = "books" + + def published! + super + "do publish work..." + end + + enum status: [:proposed, :written, :published] + + def written! + super + "do written work..." + end + end + end + end + + test "validate uniqueness" do + klass = Class.new(ActiveRecord::Base) do + def self.name; 'Book'; end + enum status: [:proposed, :written] + validates_uniqueness_of :status + end + klass.delete_all + klass.create!(status: "proposed") + book = klass.new(status: "written") + assert book.valid? + book.status = "proposed" + assert_not book.valid? + end + + test "validate inclusion of value in array" do + klass = Class.new(ActiveRecord::Base) do + def self.name; 'Book'; end + enum status: [:proposed, :written] + validates_inclusion_of :status, in: ["written"] + end + klass.delete_all + invalid_book = klass.new(status: "proposed") + assert_not invalid_book.valid? + valid_book = klass.new(status: "written") + assert valid_book.valid? + end + + test "enums are distinct per class" do + klass1 = Class.new(ActiveRecord::Base) do + self.table_name = "books" + enum status: [:proposed, :written] + end + + klass2 = Class.new(ActiveRecord::Base) do + self.table_name = "books" + enum status: [:drafted, :uploaded] + end + + book1 = klass1.proposed.create! + book1.status = :written + assert_equal ['proposed', 'written'], book1.status_change + + book2 = klass2.drafted.create! + book2.status = :uploaded + assert_equal ['drafted', 'uploaded'], book2.status_change + end + + test "enums are inheritable" do + subklass1 = Class.new(Book) + + subklass2 = Class.new(Book) do + enum status: [:drafted, :uploaded] + end + + book1 = subklass1.proposed.create! + book1.status = :written + assert_equal ['proposed', 'written'], book1.status_change + + book2 = subklass2.drafted.create! + book2.status = :uploaded + assert_equal ['drafted', 'uploaded'], book2.status_change + end +end diff --git a/activerecord/test/cases/explain_subscriber_test.rb b/activerecord/test/cases/explain_subscriber_test.rb index b00e2744b9..8de2ddb10d 100644 --- a/activerecord/test/cases/explain_subscriber_test.rb +++ b/activerecord/test/cases/explain_subscriber_test.rb @@ -48,7 +48,7 @@ if ActiveRecord::Base.connection.supports_explain? assert queries.empty? end - def teardown + teardown do ActiveRecord::ExplainRegistry.reset end diff --git a/activerecord/test/cases/explain_test.rb b/activerecord/test/cases/explain_test.rb index 6dac5db111..f1d5511bb8 100644 --- a/activerecord/test/cases/explain_test.rb +++ b/activerecord/test/cases/explain_test.rb @@ -26,8 +26,12 @@ if ActiveRecord::Base.connection.supports_explain? sql, binds = queries[0] assert_match "SELECT", sql - assert_match "honda", sql - assert_equal [], binds + if binds.any? + assert_equal 1, binds.length + assert_equal "honda", binds.last.value + else + assert_match 'honda', sql + end end def test_exec_explain_with_no_binds diff --git a/activerecord/test/cases/finder_respond_to_test.rb b/activerecord/test/cases/finder_respond_to_test.rb index 3ff22f222f..6ab2657c44 100644 --- a/activerecord/test/cases/finder_respond_to_test.rb +++ b/activerecord/test/cases/finder_respond_to_test.rb @@ -5,6 +5,11 @@ class FinderRespondToTest < ActiveRecord::TestCase fixtures :topics + def test_should_preserve_normal_respond_to_behaviour_on_base + assert_respond_to ActiveRecord::Base, :new + assert !ActiveRecord::Base.respond_to?(:find_by_something) + end + def test_should_preserve_normal_respond_to_behaviour_and_respond_to_newly_added_method class << Topic; self; end.send(:define_method, :method_added_for_finder_respond_to_test) { } assert_respond_to Topic, :method_added_for_finder_respond_to_test diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb index 949e994f8d..39308866ee 100644 --- a/activerecord/test/cases/finder_test.rb +++ b/activerecord/test/cases/finder_test.rb @@ -4,16 +4,22 @@ require 'models/author' require 'models/categorization' require 'models/comment' require 'models/company' +require 'models/tagging' require 'models/topic' require 'models/reply' require 'models/entrant' require 'models/project' require 'models/developer' +require 'models/computer' require 'models/customer' require 'models/toy' +require 'models/matey' +require 'models/dog' +require 'models/car' +require 'models/tyre' class FinderTest < ActiveRecord::TestCase - fixtures :companies, :topics, :entrants, :developers, :developers_projects, :posts, :comments, :accounts, :authors, :customers, :categories, :categorizations + fixtures :companies, :topics, :entrants, :developers, :developers_projects, :posts, :comments, :accounts, :authors, :customers, :categories, :categorizations, :cars def test_find_by_id_with_hash assert_raises(ActiveRecord::StatementInvalid) do @@ -31,11 +37,31 @@ class FinderTest < ActiveRecord::TestCase assert_equal(topics(:first).title, Topic.find(1).title) end + def test_find_with_proc_parameter_and_block + exception = assert_raises(RuntimeError) do + Topic.all.find(-> { raise "should happen" }) { |e| e.title == "non-existing-title" } + end + assert_equal "should happen", exception.message + + assert_nothing_raised(RuntimeError) do + Topic.all.find(-> { raise "should not happen" }) { |e| e.title == topics(:first).title } + end + end + + def test_find_passing_active_record_object_is_deprecated + assert_deprecated do + Topic.find(Topic.last) + end + end + def test_symbols_table_ref - Post.first # warm up + gc_disabled = GC.disable + Post.where("author_id" => nil) # warm up x = Symbol.all_symbols.count Post.where("title" => {"xxxqqqq" => "bar"}) assert_equal x, Symbol.all_symbols.count + ensure + GC.enable if gc_disabled == false end # find should handle strings that come from URLs @@ -51,19 +77,38 @@ class FinderTest < ActiveRecord::TestCase assert_equal true, Topic.exists?(heading: "The First Topic") assert_equal true, Topic.exists?(:author_name => "Mary", :approved => true) assert_equal true, Topic.exists?(["parent_id = ?", 1]) + assert_equal true, Topic.exists?(id: [1, 9999]) assert_equal false, Topic.exists?(45) - assert_equal false, Topic.exists?(Topic.new) + assert_equal false, Topic.exists?(Topic.new.id) + + assert_raise(NoMethodError) { Topic.exists?([1,2]) } + end + + def test_exists_with_polymorphic_relation + post = Post.create!(title: 'Post', body: 'default', taggings: [Tagging.new(comment: 'tagging comment')]) + relation = Post.tagged_with_comment('tagging comment') + + assert_equal true, relation.exists?(title: ['Post']) + assert_equal true, relation.exists?(['title LIKE ?', 'Post%']) + assert_equal true, relation.exists? + assert_equal true, relation.exists?(post.id) + assert_equal true, relation.exists?(post.id.to_s) + + assert_equal false, relation.exists?(false) + end - begin - assert_equal false, Topic.exists?("foo") - rescue ActiveRecord::StatementInvalid - # PostgreSQL complains about string comparison with integer field - rescue Exception - flunk + def test_exists_passing_active_record_object_is_deprecated + assert_deprecated do + Topic.exists?(Topic.new) end + end - assert_raise(NoMethodError) { Topic.exists?([1,2]) } + def test_exists_fails_when_parameter_has_invalid_type + assert_raises(RangeError) do + assert_equal false, Topic.exists?(("9"*53).to_i) # number that's bigger than int + end + assert_equal false, Topic.exists?("foo") end def test_exists_does_not_select_columns_without_alias @@ -108,8 +153,8 @@ class FinderTest < ActiveRecord::TestCase def test_exists_with_distinct_association_includes_limit_and_order author = Author.first - assert_equal false, author.unique_categorized_posts.includes(:special_comments).order('comments.taggings_count DESC').limit(0).exists? - assert_equal true, author.unique_categorized_posts.includes(:special_comments).order('comments.taggings_count DESC').limit(1).exists? + assert_equal false, author.unique_categorized_posts.includes(:special_comments).order('comments.tags_count DESC').limit(0).exists? + assert_equal true, author.unique_categorized_posts.includes(:special_comments).order('comments.tags_count DESC').limit(1).exists? end def test_exists_with_empty_table_and_no_args_given @@ -148,17 +193,39 @@ class FinderTest < ActiveRecord::TestCase end def test_find_by_ids_with_limit_and_offset - assert_equal 2, Entrant.all.merge!(:limit => 2).find([1,3,2]).size - assert_equal 1, Entrant.all.merge!(:limit => 3, :offset => 2).find([1,3,2]).size + assert_equal 2, Entrant.limit(2).find([1,3,2]).size + assert_equal 1, Entrant.limit(3).offset(2).find([1,3,2]).size # Also test an edge case: If you have 11 results, and you set a # limit of 3 and offset of 9, then you should find that there # will be only 2 results, regardless of the limit. devs = Developer.all - last_devs = Developer.all.merge!(:limit => 3, :offset => 9).find devs.map(&:id) + last_devs = Developer.limit(3).offset(9).find devs.map(&:id) assert_equal 2, last_devs.size end + def test_find_with_large_number + assert_raises(ActiveRecord::RecordNotFound) { Topic.find('9999999999999999999999999999999') } + end + + def test_find_by_with_large_number + assert_nil Topic.find_by(id: '9999999999999999999999999999999') + end + + def test_find_by_id_with_large_number + assert_nil Topic.find_by_id('9999999999999999999999999999999') + end + + def test_find_on_relation_with_large_number + assert_nil Topic.where('1=1').find_by(id: 9999999999999999999999999999999) + end + + def test_find_by_bang_on_relation_with_large_number + assert_raises(ActiveRecord::RecordNotFound) do + Topic.where('1=1').find_by!(id: 9999999999999999999999999999999) + end + end + def test_find_an_empty_array assert_equal [], Topic.find([]) end @@ -212,7 +279,7 @@ class FinderTest < ActiveRecord::TestCase end def test_take_bang_missing - assert_raises ActiveRecord::RecordNotFound do + assert_raises_with_message ActiveRecord::RecordNotFound, "Couldn't find Topic" do Topic.where("title = 'This title does not exist'").take! end end @@ -232,7 +299,7 @@ class FinderTest < ActiveRecord::TestCase end def test_first_bang_missing - assert_raises ActiveRecord::RecordNotFound do + assert_raises_with_message ActiveRecord::RecordNotFound, "Couldn't find Topic" do Topic.where("title = 'This title does not exist'").first! end end @@ -246,11 +313,99 @@ class FinderTest < ActiveRecord::TestCase def test_model_class_responds_to_first_bang assert Topic.first! Topic.delete_all - assert_raises ActiveRecord::RecordNotFound do + assert_raises_with_message ActiveRecord::RecordNotFound, "Couldn't find Topic" do Topic.first! end end + def test_second + assert_equal topics(:second).title, Topic.second.title + end + + def test_second_with_offset + assert_equal topics(:fifth), Topic.offset(3).second + end + + def test_second_have_primary_key_order_by_default + expected = topics(:second) + expected.touch # PostgreSQL changes the default order if no order clause is used + assert_equal expected, Topic.second + end + + def test_model_class_responds_to_second_bang + assert Topic.second! + Topic.delete_all + assert_raises_with_message ActiveRecord::RecordNotFound, "Couldn't find Topic" do + Topic.second! + end + end + + def test_third + assert_equal topics(:third).title, Topic.third.title + end + + def test_third_with_offset + assert_equal topics(:fifth), Topic.offset(2).third + end + + def test_third_have_primary_key_order_by_default + expected = topics(:third) + expected.touch # PostgreSQL changes the default order if no order clause is used + assert_equal expected, Topic.third + end + + def test_model_class_responds_to_third_bang + assert Topic.third! + Topic.delete_all + assert_raises_with_message ActiveRecord::RecordNotFound, "Couldn't find Topic" do + Topic.third! + end + end + + def test_fourth + assert_equal topics(:fourth).title, Topic.fourth.title + end + + def test_fourth_with_offset + assert_equal topics(:fifth), Topic.offset(1).fourth + end + + def test_fourth_have_primary_key_order_by_default + expected = topics(:fourth) + expected.touch # PostgreSQL changes the default order if no order clause is used + assert_equal expected, Topic.fourth + end + + def test_model_class_responds_to_fourth_bang + assert Topic.fourth! + Topic.delete_all + assert_raises_with_message ActiveRecord::RecordNotFound, "Couldn't find Topic" do + Topic.fourth! + end + end + + def test_fifth + assert_equal topics(:fifth).title, Topic.fifth.title + end + + def test_fifth_with_offset + assert_equal topics(:fifth), Topic.offset(0).fifth + end + + def test_fifth_have_primary_key_order_by_default + expected = topics(:fifth) + expected.touch # PostgreSQL changes the default order if no order clause is used + assert_equal expected, Topic.fifth + end + + def test_model_class_responds_to_fifth_bang + assert Topic.fifth! + Topic.delete_all + assert_raises_with_message ActiveRecord::RecordNotFound, "Couldn't find Topic" do + Topic.fifth! + end + end + def test_last_bang_present assert_nothing_raised do assert_equal topics(:second), Topic.where("title = 'The Second Topic of the day'").last! @@ -258,14 +413,14 @@ class FinderTest < ActiveRecord::TestCase end def test_last_bang_missing - assert_raises ActiveRecord::RecordNotFound do + assert_raises_with_message ActiveRecord::RecordNotFound, "Couldn't find Topic" do Topic.where("title = 'This title does not exist'").last! end end def test_model_class_responds_to_last_bang - assert_equal topics(:fourth), Topic.last! - assert_raises ActiveRecord::RecordNotFound do + assert_equal topics(:fifth), Topic.last! + assert_raises_with_message ActiveRecord::RecordNotFound, "Couldn't find Topic" do Topic.delete_all Topic.last! end @@ -308,7 +463,7 @@ class FinderTest < ActiveRecord::TestCase end def test_find_only_some_columns - topic = Topic.all.merge!(:select => "author_name").find(1) + topic = Topic.select("author_name").find(1) assert_raise(ActiveModel::MissingAttributeError) {topic.title} assert_raise(ActiveModel::MissingAttributeError) {topic.title?} assert_nil topic.read_attribute("title") @@ -320,23 +475,29 @@ class FinderTest < ActiveRecord::TestCase end def test_find_on_array_conditions - assert Topic.all.merge!(:where => ["approved = ?", false]).find(1) - assert_raise(ActiveRecord::RecordNotFound) { Topic.all.merge!(:where => ["approved = ?", true]).find(1) } + assert Topic.where(["approved = ?", false]).find(1) + assert_raise(ActiveRecord::RecordNotFound) { Topic.where(["approved = ?", true]).find(1) } end def test_find_on_hash_conditions - assert Topic.all.merge!(:where => { :approved => false }).find(1) - assert_raise(ActiveRecord::RecordNotFound) { Topic.all.merge!(:where => { :approved => true }).find(1) } + assert Topic.where(approved: false).find(1) + assert_raise(ActiveRecord::RecordNotFound) { Topic.where(approved: true).find(1) } end def test_find_on_hash_conditions_with_explicit_table_name - assert Topic.all.merge!(:where => { 'topics.approved' => false }).find(1) - assert_raise(ActiveRecord::RecordNotFound) { Topic.all.merge!(:where => { 'topics.approved' => true }).find(1) } + assert Topic.where('topics.approved' => false).find(1) + assert_raise(ActiveRecord::RecordNotFound) { Topic.where('topics.approved' => true).find(1) } end def test_find_on_hash_conditions_with_hashed_table_name - assert Topic.all.merge!(:where => {:topics => { :approved => false }}).find(1) - assert_raise(ActiveRecord::RecordNotFound) { Topic.all.merge!(:where => {:topics => { :approved => true }}).find(1) } + assert Topic.where(topics: { approved: false }).find(1) + assert_raise(ActiveRecord::RecordNotFound) { Topic.where(topics: { approved: true }).find(1) } + end + + def test_find_on_combined_explicit_and_hashed_table_names + assert Topic.where('topics.approved' => false, topics: { author_name: "David" }).find(1) + assert_raise(ActiveRecord::RecordNotFound) { Topic.where('topics.approved' => true, topics: { author_name: "David" }).find(1) } + assert_raise(ActiveRecord::RecordNotFound) { Topic.where('topics.approved' => false, topics: { author_name: "Melanie" }).find(1) } end def test_find_with_hash_conditions_on_joined_table @@ -346,7 +507,7 @@ class FinderTest < ActiveRecord::TestCase end def test_find_with_hash_conditions_on_joined_table_and_with_range - firms = DependentFirm.all.merge!(:joins => :account, :where => {:name => 'RailsCore', :accounts => { :credit_limit => 55..60 }}) + firms = DependentFirm.joins(:account).where(name: 'RailsCore', accounts: { credit_limit: 55..60 }) assert_equal 1, firms.size assert_equal companies(:rails_core), firms.first end @@ -364,71 +525,75 @@ class FinderTest < ActiveRecord::TestCase end def test_find_on_hash_conditions_with_range - assert_equal [1,2], Topic.all.merge!(:where => { :id => 1..2 }).to_a.map(&:id).sort - assert_raise(ActiveRecord::RecordNotFound) { Topic.all.merge!(:where => { :id => 2..3 }).find(1) } + assert_equal [1,2], Topic.where(id: 1..2).to_a.map(&:id).sort + assert_raise(ActiveRecord::RecordNotFound) { Topic.where(id: 2..3).find(1) } end def test_find_on_hash_conditions_with_end_exclusive_range - assert_equal [1,2,3], Topic.all.merge!(:where => { :id => 1..3 }).to_a.map(&:id).sort - assert_equal [1,2], Topic.all.merge!(:where => { :id => 1...3 }).to_a.map(&:id).sort - assert_raise(ActiveRecord::RecordNotFound) { Topic.all.merge!(:where => { :id => 2...3 }).find(3) } + assert_equal [1,2,3], Topic.where(id: 1..3).to_a.map(&:id).sort + assert_equal [1,2], Topic.where(id: 1...3).to_a.map(&:id).sort + assert_raise(ActiveRecord::RecordNotFound) { Topic.where(id: 2...3).find(3) } end def test_find_on_hash_conditions_with_multiple_ranges - assert_equal [1,2,3], Comment.all.merge!(:where => { :id => 1..3, :post_id => 1..2 }).to_a.map(&:id).sort - assert_equal [1], Comment.all.merge!(:where => { :id => 1..1, :post_id => 1..10 }).to_a.map(&:id).sort + assert_equal [1,2,3], Comment.where(id: 1..3, post_id: 1..2).to_a.map(&:id).sort + assert_equal [1], Comment.where(id: 1..1, post_id: 1..10).to_a.map(&:id).sort end def test_find_on_hash_conditions_with_array_of_integers_and_ranges - assert_equal [1,2,3,5,6,7,8,9], Comment.all.merge!(:where => {:id => [1..2, 3, 5, 6..8, 9]}).to_a.map(&:id).sort + assert_equal [1,2,3,5,6,7,8,9], Comment.where(id: [1..2, 3, 5, 6..8, 9]).to_a.map(&:id).sort + end + + def test_find_on_hash_conditions_with_array_of_ranges + assert_equal [1,2,6,7,8], Comment.where(id: [1..2, 6..8]).to_a.map(&:id).sort end def test_find_on_multiple_hash_conditions - assert Topic.all.merge!(:where => { :author_name => "David", :title => "The First Topic", :replies_count => 1, :approved => false }).find(1) - assert_raise(ActiveRecord::RecordNotFound) { Topic.all.merge!(:where => { :author_name => "David", :title => "The First Topic", :replies_count => 1, :approved => true }).find(1) } - assert_raise(ActiveRecord::RecordNotFound) { Topic.all.merge!(:where => { :author_name => "David", :title => "HHC", :replies_count => 1, :approved => false }).find(1) } - assert_raise(ActiveRecord::RecordNotFound) { Topic.all.merge!(:where => { :author_name => "David", :title => "The First Topic", :replies_count => 1, :approved => true }).find(1) } + assert Topic.where(author_name: "David", title: "The First Topic", replies_count: 1, approved: false).find(1) + assert_raise(ActiveRecord::RecordNotFound) { Topic.where(author_name: "David", title: "The First Topic", replies_count: 1, approved: true).find(1) } + assert_raise(ActiveRecord::RecordNotFound) { Topic.where(author_name: "David", title: "HHC", replies_count: 1, approved: false).find(1) } + assert_raise(ActiveRecord::RecordNotFound) { Topic.where(author_name: "David", title: "The First Topic", replies_count: 1, approved: true).find(1) } end def test_condition_interpolation assert_kind_of Firm, Company.where("name = '%s'", "37signals").first - assert_nil Company.all.merge!(:where => ["name = '%s'", "37signals!"]).first - assert_nil Company.all.merge!(:where => ["name = '%s'", "37signals!' OR 1=1"]).first - assert_kind_of Time, Topic.all.merge!(:where => ["id = %d", 1]).first.written_on + assert_nil Company.where(["name = '%s'", "37signals!"]).first + assert_nil Company.where(["name = '%s'", "37signals!' OR 1=1"]).first + assert_kind_of Time, Topic.where(["id = %d", 1]).first.written_on end def test_condition_array_interpolation - assert_kind_of Firm, Company.all.merge!(:where => ["name = '%s'", "37signals"]).first - assert_nil Company.all.merge!(:where => ["name = '%s'", "37signals!"]).first - assert_nil Company.all.merge!(:where => ["name = '%s'", "37signals!' OR 1=1"]).first - assert_kind_of Time, Topic.all.merge!(:where => ["id = %d", 1]).first.written_on + assert_kind_of Firm, Company.where(["name = '%s'", "37signals"]).first + assert_nil Company.where(["name = '%s'", "37signals!"]).first + assert_nil Company.where(["name = '%s'", "37signals!' OR 1=1"]).first + assert_kind_of Time, Topic.where(["id = %d", 1]).first.written_on end def test_condition_hash_interpolation - assert_kind_of Firm, Company.all.merge!(:where => { :name => "37signals"}).first - assert_nil Company.all.merge!(:where => { :name => "37signals!"}).first - assert_kind_of Time, Topic.all.merge!(:where => {:id => 1}).first.written_on + assert_kind_of Firm, Company.where(name: "37signals").first + assert_nil Company.where(name: "37signals!").first + assert_kind_of Time, Topic.where(id: 1).first.written_on end def test_hash_condition_find_malformed assert_raise(ActiveRecord::StatementInvalid) { - Company.all.merge!(:where => { :id => 2, :dhh => true }).first + Company.where(id: 2, dhh: true).first } end def test_hash_condition_find_with_escaped_characters Company.create("name" => "Ain't noth'n like' \#stuff") - assert Company.all.merge!(:where => { :name => "Ain't noth'n like' \#stuff" }).first + assert Company.where(name: "Ain't noth'n like' \#stuff").first end def test_hash_condition_find_with_array - p1, p2 = Post.all.merge!(:limit => 2, :order => 'id asc').to_a - assert_equal [p1, p2], Post.all.merge!(:where => { :id => [p1, p2] }, :order => 'id asc').to_a - assert_equal [p1, p2], Post.all.merge!(:where => { :id => [p1, p2.id] }, :order => 'id asc').to_a + p1, p2 = Post.limit(2).order('id asc').to_a + assert_equal [p1, p2], Post.where(id: [p1, p2]).order('id asc').to_a + assert_equal [p1, p2], Post.where(id: [p1, p2.id]).order('id asc').to_a end def test_hash_condition_find_with_nil - topic = Topic.all.merge!(:where => { :last_read => nil } ).first + topic = Topic.where(last_read: nil).first assert_not_nil topic assert_nil topic.last_read end @@ -477,61 +642,61 @@ class FinderTest < ActiveRecord::TestCase def test_condition_utc_time_interpolation_with_default_timezone_local with_env_tz 'America/New_York' do - with_active_record_default_timezone :local do + with_timezone_config default: :local do topic = Topic.first - assert_equal topic, Topic.all.merge!(:where => ['written_on = ?', topic.written_on.getutc]).first + assert_equal topic, Topic.where(['written_on = ?', topic.written_on.getutc]).first end end end def test_hash_condition_utc_time_interpolation_with_default_timezone_local with_env_tz 'America/New_York' do - with_active_record_default_timezone :local do + with_timezone_config default: :local do topic = Topic.first - assert_equal topic, Topic.all.merge!(:where => {:written_on => topic.written_on.getutc}).first + assert_equal topic, Topic.where(written_on: topic.written_on.getutc).first end end end def test_condition_local_time_interpolation_with_default_timezone_utc with_env_tz 'America/New_York' do - with_active_record_default_timezone :utc do + with_timezone_config default: :utc do topic = Topic.first - assert_equal topic, Topic.all.merge!(:where => ['written_on = ?', topic.written_on.getlocal]).first + assert_equal topic, Topic.where(['written_on = ?', topic.written_on.getlocal]).first end end end def test_hash_condition_local_time_interpolation_with_default_timezone_utc with_env_tz 'America/New_York' do - with_active_record_default_timezone :utc do + with_timezone_config default: :utc do topic = Topic.first - assert_equal topic, Topic.all.merge!(:where => {:written_on => topic.written_on.getlocal}).first + assert_equal topic, Topic.where(written_on: topic.written_on.getlocal).first end end end def test_bind_variables - assert_kind_of Firm, Company.all.merge!(:where => ["name = ?", "37signals"]).first - assert_nil Company.all.merge!(:where => ["name = ?", "37signals!"]).first - assert_nil Company.all.merge!(:where => ["name = ?", "37signals!' OR 1=1"]).first - assert_kind_of Time, Topic.all.merge!(:where => ["id = ?", 1]).first.written_on + assert_kind_of Firm, Company.where(["name = ?", "37signals"]).first + assert_nil Company.where(["name = ?", "37signals!"]).first + assert_nil Company.where(["name = ?", "37signals!' OR 1=1"]).first + assert_kind_of Time, Topic.where(["id = ?", 1]).first.written_on assert_raise(ActiveRecord::PreparedStatementInvalid) { - Company.all.merge!(:where => ["id=? AND name = ?", 2]).first + Company.where(["id=? AND name = ?", 2]).first } assert_raise(ActiveRecord::PreparedStatementInvalid) { - Company.all.merge!(:where => ["id=?", 2, 3, 4]).first + Company.where(["id=?", 2, 3, 4]).first } end def test_bind_variables_with_quotes Company.create("name" => "37signals' go'es agains") - assert Company.all.merge!(:where => ["name = ?", "37signals' go'es agains"]).first + assert Company.where(["name = ?", "37signals' go'es agains"]).first end def test_named_bind_variables_with_quotes Company.create("name" => "37signals' go'es agains") - assert Company.all.merge!(:where => ["name = :name", {:name => "37signals' go'es agains"}]).first + assert Company.where(["name = :name", {name: "37signals' go'es agains"}]).first end def test_bind_arity @@ -549,10 +714,10 @@ class FinderTest < ActiveRecord::TestCase assert_nothing_raised { bind("'+00:00'", :foo => "bar") } - assert_kind_of Firm, Company.all.merge!(:where => ["name = :name", { :name => "37signals" }]).first - assert_nil Company.all.merge!(:where => ["name = :name", { :name => "37signals!" }]).first - assert_nil Company.all.merge!(:where => ["name = :name", { :name => "37signals!' OR 1=1" }]).first - assert_kind_of Time, Topic.all.merge!(:where => ["id = :id", { :id => 1 }]).first.written_on + assert_kind_of Firm, Company.where(["name = :name", { name: "37signals" }]).first + assert_nil Company.where(["name = :name", { name: "37signals!" }]).first + assert_nil Company.where(["name = :name", { name: "37signals!' OR 1=1" }]).first + assert_kind_of Time, Topic.where(["id = :id", { id: 1 }]).first.written_on end class SimpleEnumerable @@ -636,7 +801,16 @@ class FinderTest < ActiveRecord::TestCase def test_find_by_one_attribute_bang assert_equal topics(:first), Topic.find_by_title!("The First Topic") - assert_raise(ActiveRecord::RecordNotFound) { Topic.find_by_title!("The First Topic!") } + assert_raises_with_message(ActiveRecord::RecordNotFound, "Couldn't find Topic") do + Topic.find_by_title!("The First Topic!") + end + end + + def test_find_by_on_attribute_that_is_a_reserved_word + dog_alias = 'Dog' + dog = Dog.create(alias: dog_alias) + + assert_equal dog, Dog.find_by_alias(dog_alias) end def test_find_by_one_attribute_that_is_an_alias @@ -718,6 +892,15 @@ class FinderTest < ActiveRecord::TestCase assert_raise(ArgumentError) { Topic.find_by_title_and_author_name("The First Topic") } end + def test_find_last_with_offset + devs = Developer.order('id') + + assert_equal devs[2], Developer.offset(2).first + assert_equal devs[-3], Developer.offset(2).last + assert_equal devs[-3], Developer.offset(2).last + assert_equal devs[-3], Developer.offset(2).order('id DESC').first + end + def test_find_by_nil_attribute topic = Topic.find_by_last_read nil assert_not_nil topic @@ -734,31 +917,27 @@ class FinderTest < ActiveRecord::TestCase end def test_find_all_with_join - developers_on_project_one = Developer.all.merge!( - :joins => 'LEFT JOIN developers_projects ON developers.id = developers_projects.developer_id', - :where => 'project_id=1' - ).to_a + developers_on_project_one = Developer. + joins('LEFT JOIN developers_projects ON developers.id = developers_projects.developer_id'). + where('project_id=1').to_a assert_equal 3, developers_on_project_one.length - developer_names = developers_on_project_one.map { |d| d.name } + developer_names = developers_on_project_one.map(&:name) assert developer_names.include?('David') assert developer_names.include?('Jamis') end def test_joins_dont_clobber_id - first = Firm.all.merge!( - :joins => 'INNER JOIN companies clients ON clients.firm_id = companies.id', - :where => 'companies.id = 1' - ).first + first = Firm. + joins('INNER JOIN companies clients ON clients.firm_id = companies.id'). + where('companies.id = 1').first assert_equal 1, first.id end def test_joins_with_string_array - person_with_reader_and_post = Post.all.merge!( - :joins => [ - "INNER JOIN categorizations ON categorizations.post_id = posts.id", - "INNER JOIN categories ON categories.id = categorizations.category_id AND categories.type = 'SpecialCategory'" - ] - ) + person_with_reader_and_post = Post. + joins(["INNER JOIN categorizations ON categorizations.post_id = posts.id", + "INNER JOIN categories ON categories.id = categorizations.category_id AND categories.type = 'SpecialCategory'" + ]) assert_equal 1, person_with_reader_and_post.size end @@ -783,9 +962,9 @@ class FinderTest < ActiveRecord::TestCase end def test_find_by_records - p1, p2 = Post.all.merge!(:limit => 2, :order => 'id asc').to_a - assert_equal [p1, p2], Post.all.merge!(:where => ['id in (?)', [p1, p2]], :order => 'id asc') - assert_equal [p1, p2], Post.all.merge!(:where => ['id in (?)', [p1, p2.id]], :order => 'id asc') + p1, p2 = Post.limit(2).order('id asc').to_a + assert_equal [p1, p2], Post.where(['id in (?)', [p1, p2]]).order('id asc') + assert_equal [p1, p2], Post.where(['id in (?)', [p1, p2.id]]).order('id asc') end def test_select_value @@ -797,8 +976,8 @@ class FinderTest < ActiveRecord::TestCase end def test_select_values - assert_equal ["1","2","3","4","5","6","7","8","9", "10"], Company.connection.select_values("SELECT id FROM companies ORDER BY id").map! { |i| i.to_s } - assert_equal ["37signals","Summit","Microsoft", "Flamboyant Software", "Ex Nihilo", "RailsCore", "Leetsoft", "Jadedpixel", "Odegy", "Ex Nihilo Part Deux"], Company.connection.select_values("SELECT name FROM companies ORDER BY id") + assert_equal ["1","2","3","4","5","6","7","8","9", "10", "11"], Company.connection.select_values("SELECT id FROM companies ORDER BY id").map!(&:to_s) + assert_equal ["37signals","Summit","Microsoft", "Flamboyant Software", "Ex Nihilo", "RailsCore", "Leetsoft", "Jadedpixel", "Odegy", "Ex Nihilo Part Deux", "Apex"], Company.connection.select_values("SELECT name FROM companies ORDER BY id") end def test_select_rows @@ -812,36 +991,35 @@ class FinderTest < ActiveRecord::TestCase end def test_find_with_order_on_included_associations_with_construct_finder_sql_for_association_limiting_and_is_distinct - assert_equal 2, Post.all.merge!(:includes => { :authors => :author_address }, :order => 'author_addresses.id DESC ', :limit => 2).to_a.size + assert_equal 2, Post.includes(authors: :author_address).order('author_addresses.id DESC ').limit(2).to_a.size - assert_equal 3, Post.all.merge!(:includes => { :author => :author_address, :authors => :author_address}, - :order => 'author_addresses_authors.id DESC ', :limit => 3).to_a.size + assert_equal 3, Post.includes(author: :author_address, authors: :author_address). + order('author_addresses_authors.id DESC ').limit(3).to_a.size end def test_find_with_nil_inside_set_passed_for_one_attribute - client_of = Company.all.merge!( - :where => { - :client_of => [2, 1, nil], - :name => ['37signals', 'Summit', 'Microsoft'] }, - :order => 'client_of DESC' - ).map { |x| x.client_of } + client_of = Company. + where(client_of: [2, 1, nil], + name: ['37signals', 'Summit', 'Microsoft']). + order('client_of DESC'). + map(&:client_of) assert client_of.include?(nil) assert_equal [2, 1].sort, client_of.compact.sort end def test_find_with_nil_inside_set_passed_for_attribute - client_of = Company.all.merge!( - :where => { :client_of => [nil] }, - :order => 'client_of DESC' - ).map { |x| x.client_of } + client_of = Company. + where(client_of: [nil]). + order('client_of DESC'). + map(&:client_of) assert_equal [], client_of.compact end def test_with_limiting_with_custom_select posts = Post.references(:authors).merge( - :includes => :author, :select => ' posts.*, authors.id as "author_id"', + :includes => :author, :select => 'posts.*, authors.id as "author_id"', :limit => 3, :order => 'posts.id' ).to_a assert_equal 3, posts.size @@ -849,18 +1027,100 @@ class FinderTest < ActiveRecord::TestCase end def test_find_one_message_with_custom_primary_key - Toy.primary_key = :name - begin - Toy.find 'Hello World!' - rescue ActiveRecord::RecordNotFound => e - assert_equal 'Couldn\'t find Toy with name=Hello World!', e.message + table_with_custom_primary_key do |model| + model.primary_key = :name + e = assert_raises(ActiveRecord::RecordNotFound) do + model.find 'Hello World!' + end + assert_equal %Q{Couldn't find MercedesCar with 'name'=Hello World!}, e.message + end + end + + def test_find_some_message_with_custom_primary_key + table_with_custom_primary_key do |model| + model.primary_key = :name + e = assert_raises(ActiveRecord::RecordNotFound) do + model.find 'Hello', 'World!' + end + assert_equal %Q{Couldn't find all MercedesCars with 'name': (Hello, World!) (found 0 results, but was looking for 2)}, e.message + end + end + + def test_find_without_primary_key + assert_raises(ActiveRecord::UnknownPrimaryKey) do + Matey.find(1) end - ensure - Toy.reset_primary_key end def test_finder_with_offset_string - assert_nothing_raised(ActiveRecord::StatementInvalid) { Topic.all.merge!(:offset => "3").to_a } + assert_nothing_raised(ActiveRecord::StatementInvalid) { Topic.offset("3").to_a } + end + + test "find_by with hash conditions returns the first matching record" do + assert_equal posts(:eager_other), Post.find_by(id: posts(:eager_other).id) + end + + test "find_by with non-hash conditions returns the first matching record" do + assert_equal posts(:eager_other), Post.find_by("id = #{posts(:eager_other).id}") + end + + test "find_by with multi-arg conditions returns the first matching record" do + assert_equal posts(:eager_other), Post.find_by('id = ?', posts(:eager_other).id) + end + + test "find_by returns nil if the record is missing" do + assert_equal nil, Post.find_by("1 = 0") + end + + test "find_by with associations" do + assert_equal authors(:david), Post.find_by(author: authors(:david)).author + assert_equal authors(:mary) , Post.find_by(author: authors(:mary) ).author + end + + test "find_by doesn't have implicit ordering" do + assert_sql(/^((?!ORDER).)*$/) { Post.find_by(id: posts(:eager_other).id) } + end + + test "find_by! with hash conditions returns the first matching record" do + assert_equal posts(:eager_other), Post.find_by!(id: posts(:eager_other).id) + end + + test "find_by! with non-hash conditions returns the first matching record" do + assert_equal posts(:eager_other), Post.find_by!("id = #{posts(:eager_other).id}") + end + + test "find_by! with multi-arg conditions returns the first matching record" do + assert_equal posts(:eager_other), Post.find_by!('id = ?', posts(:eager_other).id) + end + + test "find_by! doesn't have implicit ordering" do + assert_sql(/^((?!ORDER).)*$/) { Post.find_by!(id: posts(:eager_other).id) } + end + + test "find_by! raises RecordNotFound if the record is missing" do + assert_raises(ActiveRecord::RecordNotFound) do + Post.find_by!("1 = 0") + end + end + + test "find on a scope does not perform statement caching" do + honda = cars(:honda) + zyke = cars(:zyke) + tyre = honda.tyres.create! + tyre2 = zyke.tyres.create! + + assert_equal tyre, honda.tyres.custom_find(tyre.id) + assert_equal tyre2, zyke.tyres.custom_find(tyre2.id) + end + + test "find_by on a scope does not perform statement caching" do + honda = cars(:honda) + zyke = cars(:zyke) + tyre = honda.tyres.create! + tyre2 = zyke.tyres.create! + + assert_equal tyre, honda.tyres.custom_find_by(id: tyre.id) + assert_equal tyre2, zyke.tyres.custom_find_by(id: tyre2.id) end protected @@ -872,10 +1132,17 @@ class FinderTest < ActiveRecord::TestCase end end - def with_env_tz(new_tz = 'US/Eastern') - old_tz, ENV['TZ'] = ENV['TZ'], new_tz - yield - ensure - old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') + def table_with_custom_primary_key + yield(Class.new(Toy) do + def self.name + 'MercedesCar' + end + end) end + + def assert_raises_with_message(exception_class, message, &block) + err = assert_raises(exception_class) { block.call } + assert_match message, err.message + end + end diff --git a/activerecord/test/cases/fixture_set/file_test.rb b/activerecord/test/cases/fixture_set/file_test.rb index a029fedbd3..92efa8aca7 100644 --- a/activerecord/test/cases/fixture_set/file_test.rb +++ b/activerecord/test/cases/fixture_set/file_test.rb @@ -68,6 +68,61 @@ module ActiveRecord end end + def test_render_context_helper + ActiveRecord::FixtureSet.context_class.class_eval do + def fixture_helper + "Fixture helper" + end + end + yaml = "one:\n name: <%= fixture_helper %>\n" + tmp_yaml ['curious', 'yml'], yaml do |t| + golden = + [["one", {"name" => "Fixture helper"}]] + assert_equal golden, File.open(t.path) { |fh| fh.to_a } + end + ActiveRecord::FixtureSet.context_class.class_eval do + remove_method :fixture_helper + end + end + + def test_render_context_lookup_scope + yaml = <<END +one: + ActiveRecord: <%= defined? ActiveRecord %> + ActiveRecord_FixtureSet: <%= defined? ActiveRecord::FixtureSet %> + FixtureSet: <%= defined? FixtureSet %> + ActiveRecord_FixtureSet_File: <%= defined? ActiveRecord::FixtureSet::File %> + File: <%= File.name %> +END + + golden = [['one', { + 'ActiveRecord' => 'constant', + 'ActiveRecord_FixtureSet' => 'constant', + 'FixtureSet' => nil, + 'ActiveRecord_FixtureSet_File' => 'constant', + 'File' => 'File' + }]] + + tmp_yaml ['curious', 'yml'], yaml do |t| + assert_equal golden, File.open(t.path) { |fh| fh.to_a } + end + end + + # Make sure that each fixture gets its own rendering context so that + # fixtures are independent. + def test_independent_render_contexts + yaml1 = "<% def leaked_method; 'leak'; end %>\n" + yaml2 = "one:\n name: <%= leaked_method %>\n" + tmp_yaml ['leaky', 'yml'], yaml1 do |t1| + tmp_yaml ['curious', 'yml'], yaml2 do |t2| + File.open(t1.path) { |fh| fh.to_a } + assert_raises(NameError) do + File.open(t2.path) { |fh| fh.to_a } + end + end + end + end + private def tmp_yaml(name, contents) t = Tempfile.new name diff --git a/activerecord/test/cases/fixtures_test.rb b/activerecord/test/cases/fixtures_test.rb index 4e877aed2e..f41245dfd2 100644 --- a/activerecord/test/cases/fixtures_test.rb +++ b/activerecord/test/cases/fixtures_test.rb @@ -5,11 +5,13 @@ require 'models/admin/randomly_named_c1' require 'models/admin/user' require 'models/binary' require 'models/book' +require 'models/bulb' require 'models/category' require 'models/company' require 'models/computer' require 'models/course' require 'models/developer' +require 'models/computer' require 'models/joke' require 'models/matey' require 'models/parrot' @@ -247,7 +249,8 @@ class FixturesTest < ActiveRecord::TestCase end def test_fixtures_are_set_up_with_database_env_variable - ENV.stubs(:[]).with("DATABASE_URL").returns("sqlite3:///:memory:") + db_url_tmp = ENV['DATABASE_URL'] + ENV['DATABASE_URL'] = "sqlite3::memory:" ActiveRecord::Base.stubs(:configurations).returns({}) test_case = Class.new(ActiveRecord::TestCase) do fixtures :accounts @@ -260,6 +263,43 @@ class FixturesTest < ActiveRecord::TestCase result = test_case.new(:test_fixtures).run assert result.passed?, "Expected #{result.name} to pass:\n#{result}" + ensure + ENV['DATABASE_URL'] = db_url_tmp + end +end + +class HasManyThroughFixture < ActiveSupport::TestCase + def make_model(name) + Class.new(ActiveRecord::Base) { define_singleton_method(:name) { name } } + end + + def test_has_many_through + pt = make_model "ParrotTreasure" + parrot = make_model "Parrot" + treasure = make_model "Treasure" + + pt.table_name = "parrots_treasures" + pt.belongs_to :parrot, :class => parrot + pt.belongs_to :treasure, :class => treasure + + parrot.has_many :parrot_treasures, :class => pt + parrot.has_many :treasures, :through => :parrot_treasures + + parrots = File.join FIXTURES_ROOT, 'parrots' + + fs = ActiveRecord::FixtureSet.new parrot.connection, "parrots", parrot, parrots + rows = fs.table_rows + assert_equal load_has_and_belongs_to_many['parrots_treasures'], rows['parrots_treasures'] + end + + def load_has_and_belongs_to_many + parrot = make_model "Parrot" + parrot.has_and_belongs_to_many :treasures + + parrots = File.join FIXTURES_ROOT, 'parrots' + + fs = ActiveRecord::FixtureSet.new parrot.connection, "parrots", parrot, parrots + fs.table_rows end end @@ -580,24 +620,33 @@ class FixturesBrokenRollbackTest < ActiveRecord::TestCase end class LoadAllFixturesTest < ActiveRecord::TestCase - self.fixture_path = FIXTURES_ROOT + "/all" - fixtures :all - def test_all_there - assert_equal %w(admin/accounts admin/users developers people tasks), fixture_table_names.sort + self.class.fixture_path = FIXTURES_ROOT + "/all" + self.class.fixtures :all + + if File.symlink? FIXTURES_ROOT + "/all/admin" + assert_equal %w(admin/accounts admin/users developers people tasks), fixture_table_names.sort + end + ensure + ActiveRecord::FixtureSet.reset_cache end end class LoadAllFixturesWithPathnameTest < ActiveRecord::TestCase - self.fixture_path = Pathname.new(FIXTURES_ROOT).join('all') - fixtures :all - def test_all_there - assert_equal %w(admin/accounts admin/users developers people tasks), fixture_table_names.sort + self.class.fixture_path = Pathname.new(FIXTURES_ROOT).join('all') + self.class.fixtures :all + + if File.symlink? FIXTURES_ROOT + "/all/admin" + assert_equal %w(admin/accounts admin/users developers people tasks), fixture_table_names.sort + end + ensure + ActiveRecord::FixtureSet.reset_cache end end class FasterFixturesTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false fixtures :categories, :authors def load_extra_fixture(name) @@ -623,7 +672,14 @@ class FasterFixturesTest < ActiveRecord::TestCase end class FoxyFixturesTest < ActiveRecord::TestCase - fixtures :parrots, :parrots_pirates, :pirates, :treasures, :mateys, :ships, :computers, :developers, :"admin/accounts", :"admin/users" + fixtures :parrots, :parrots_pirates, :pirates, :treasures, :mateys, :ships, :computers, + :developers, :"admin/accounts", :"admin/users", :live_parrots, :dead_parrots + + if ActiveRecord::Base.connection.adapter_name == 'PostgreSQL' + require 'models/uuid_parent' + require 'models/uuid_child' + fixtures :uuid_parents, :uuid_children + end def test_identifies_strings assert_equal(ActiveRecord::FixtureSet.identify("foo"), ActiveRecord::FixtureSet.identify("foo")) @@ -637,6 +693,9 @@ class FoxyFixturesTest < ActiveRecord::TestCase def test_identifies_consistently assert_equal 207281424, ActiveRecord::FixtureSet.identify(:ruby) assert_equal 1066363776, ActiveRecord::FixtureSet.identify(:sapphire_2) + + assert_equal 'f92b6bda-0d0d-5fe1-9124-502b18badded', ActiveRecord::FixtureSet.identify(:daddy, :uuid) + assert_equal 'b4b10018-ad47-595d-b42f-d8bdaa6d01bf', ActiveRecord::FixtureSet.identify(:sonny, :uuid) end TIMESTAMP_COLUMNS = %w(created_at created_on updated_at updated_on) @@ -730,6 +789,14 @@ class FoxyFixturesTest < ActiveRecord::TestCase assert_equal("frederick", parrots(:frederick).name) end + def test_supports_label_string_interpolation + assert_equal("X marks the spot!", pirates(:mark).catchphrase) + end + + def test_supports_label_interpolation_for_fixnum_label + assert_equal("#1 pirate!", pirates(1).catchphrase) + end + def test_supports_polymorphic_belongs_to assert_equal(pirates(:redbeard), treasures(:sapphire).looter) assert_equal(parrots(:louis), treasures(:ruby).looter) @@ -746,6 +813,12 @@ class FoxyFixturesTest < ActiveRecord::TestCase assert_equal pirates(:blackbeard), parrots(:polly).killer end + def test_supports_sti_with_respective_files + assert_kind_of LiveParrot, live_parrots(:dusty) + assert_kind_of DeadParrot, dead_parrots(:deadbird) + assert_equal pirates(:blackbeard), dead_parrots(:deadbird).killer + end + def test_namespaced_models assert admin_accounts(:signals37).users.include?(admin_users(:david)) assert_equal 2, admin_accounts(:signals37).users.size @@ -762,29 +835,15 @@ class ActiveSupportSubclassWithFixturesTest < ActiveRecord::TestCase end end -class FixtureLoadingTest < ActiveRecord::TestCase - def test_logs_message_for_failed_dependency_load - ActiveRecord::TestCase.expects(:require_dependency).with(:does_not_exist).raises(LoadError) - ActiveRecord::Base.logger.expects(:warn) - ActiveRecord::TestCase.try_to_load_dependency(:does_not_exist) - end - - def test_does_not_logs_message_for_successful_dependency_load - ActiveRecord::TestCase.expects(:require_dependency).with(:works_out_fine) - ActiveRecord::Base.logger.expects(:warn).never - ActiveRecord::TestCase.try_to_load_dependency(:works_out_fine) - end -end - class CustomNameForFixtureOrModelTest < ActiveRecord::TestCase ActiveRecord::FixtureSet.reset_cache set_fixture_class :randomly_named_a9 => ClassNameThatDoesNotFollowCONVENTIONS, :'admin/randomly_named_a9' => - Admin::ClassNameThatDoesNotFollowCONVENTIONS, + Admin::ClassNameThatDoesNotFollowCONVENTIONS1, 'admin/randomly_named_b0' => - Admin::ClassNameThatDoesNotFollowCONVENTIONS + Admin::ClassNameThatDoesNotFollowCONVENTIONS2 fixtures :randomly_named_a9, 'admin/randomly_named_a9', :'admin/randomly_named_b0' @@ -795,14 +854,27 @@ class CustomNameForFixtureOrModelTest < ActiveRecord::TestCase end def test_named_accessor_for_randomly_named_namespaced_fixture_and_class - assert_kind_of Admin::ClassNameThatDoesNotFollowCONVENTIONS, + assert_kind_of Admin::ClassNameThatDoesNotFollowCONVENTIONS1, admin_randomly_named_a9(:first_instance) - assert_kind_of Admin::ClassNameThatDoesNotFollowCONVENTIONS, + assert_kind_of Admin::ClassNameThatDoesNotFollowCONVENTIONS2, admin_randomly_named_b0(:second_instance) end def test_table_name_is_defined_in_the_model - assert_equal 'randomly_named_table', ActiveRecord::FixtureSet::all_loaded_fixtures["admin/randomly_named_a9"].table_name - assert_equal 'randomly_named_table', Admin::ClassNameThatDoesNotFollowCONVENTIONS.table_name + assert_equal 'randomly_named_table2', ActiveRecord::FixtureSet::all_loaded_fixtures["admin/randomly_named_a9"].table_name + assert_equal 'randomly_named_table2', Admin::ClassNameThatDoesNotFollowCONVENTIONS1.table_name + end +end + +class FixturesWithDefaultScopeTest < ActiveRecord::TestCase + fixtures :bulbs + + test "inserts fixtures excluded by a default scope" do + assert_equal 1, Bulb.count + assert_equal 2, Bulb.unscoped.count + end + + test "allows access to fixtures excluded by a default scope" do + assert_equal "special", bulbs(:special).name end end diff --git a/activerecord/test/cases/forbidden_attributes_protection_test.rb b/activerecord/test/cases/forbidden_attributes_protection_test.rb index 490b599fb6..f4e7646f03 100644 --- a/activerecord/test/cases/forbidden_attributes_protection_test.rb +++ b/activerecord/test/cases/forbidden_attributes_protection_test.rb @@ -61,4 +61,39 @@ class ForbiddenAttributesProtectionTest < ActiveRecord::TestCase assert_equal 'Guille', person.first_name assert_equal 'm', person.gender end + + def test_blank_attributes_should_not_raise + person = Person.new + assert_nil person.assign_attributes(ProtectedParams.new({})) + end + + def test_create_with_checks_permitted + params = ProtectedParams.new(first_name: 'Guille', gender: 'm') + + assert_raises(ActiveModel::ForbiddenAttributesError) do + Person.create_with(params).create! + end + end + + def test_create_with_works_with_params_values + params = ProtectedParams.new(first_name: 'Guille') + + person = Person.create_with(first_name: params[:first_name]).create! + assert_equal 'Guille', person.first_name + end + + def test_where_checks_permitted + params = ProtectedParams.new(first_name: 'Guille', gender: 'm') + + assert_raises(ActiveModel::ForbiddenAttributesError) do + Person.where(params).create! + end + end + + def test_where_works_with_params_values + params = ProtectedParams.new(first_name: 'Guille') + + person = Person.where(first_name: params[:first_name]).create! + assert_equal 'Guille', person.first_name + end end diff --git a/activerecord/test/cases/helper.rb b/activerecord/test/cases/helper.rb index f96978aff8..f1f927852c 100644 --- a/activerecord/test/cases/helper.rb +++ b/activerecord/test/cases/helper.rb @@ -9,6 +9,7 @@ require 'active_record' require 'cases/test_case' require 'active_support/dependencies' require 'active_support/logger' +require 'active_support/core_ext/string/strip' require 'support/config' require 'support/connection' @@ -20,12 +21,18 @@ Thread.abort_on_exception = true # Show backtraces for deprecated behavior for quicker cleanup. ActiveSupport::Deprecation.debug = true +# Disable available locale checks to avoid warnings running the test suite. +I18n.enforce_available_locales = false + # Connect to the database ARTest.connect # Quote "type" if it's a reserved word for the current connection. QUOTED_TYPE = ActiveRecord::Base.connection.quote_column_name('type') +# FIXME: Remove this when the deprecation cycle on TZ aware types by default ends. +ActiveRecord::Base.time_zone_aware_types << :time + def current_adapter?(*types) types.any? do |type| ActiveRecord::ConnectionAdapters.const_defined?(type) && @@ -38,6 +45,15 @@ def in_memory_db? ActiveRecord::Base.connection_pool.spec.config[:database] == ":memory:" end +def mysql_56? + current_adapter?(:Mysql2Adapter) && + ActiveRecord::Base.connection.send(:version).join(".") >= "5.6.0" +end + +def mysql_enforcing_gtid_consistency? + current_adapter?(:MysqlAdapter, :Mysql2Adapter) && 'ON' == ActiveRecord::Base.connection.show_variable('enforce_gtid_consistency') +end + def supports_savepoints? ActiveRecord::Base.connection.supports_savepoints? end @@ -49,26 +65,77 @@ ensure old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') end -def with_active_record_default_timezone(zone) - old_zone, ActiveRecord::Base.default_timezone = ActiveRecord::Base.default_timezone, zone +def with_timezone_config(cfg) + verify_default_timezone_config + + old_default_zone = ActiveRecord::Base.default_timezone + old_awareness = ActiveRecord::Base.time_zone_aware_attributes + old_zone = Time.zone + + if cfg.has_key?(:default) + ActiveRecord::Base.default_timezone = cfg[:default] + end + if cfg.has_key?(:aware_attributes) + ActiveRecord::Base.time_zone_aware_attributes = cfg[:aware_attributes] + end + if cfg.has_key?(:zone) + Time.zone = cfg[:zone] + end yield ensure - ActiveRecord::Base.default_timezone = old_zone + ActiveRecord::Base.default_timezone = old_default_zone + ActiveRecord::Base.time_zone_aware_attributes = old_awareness + Time.zone = old_zone end -unless ENV['FIXTURE_DEBUG'] - module ActiveRecord::TestFixtures::ClassMethods - def try_to_load_dependency_with_silence(*args) - old = ActiveRecord::Base.logger.level - ActiveRecord::Base.logger.level = ActiveSupport::Logger::ERROR - try_to_load_dependency_without_silence(*args) - ActiveRecord::Base.logger.level = old - end - - alias_method_chain :try_to_load_dependency, :silence +# This method makes sure that tests don't leak global state related to time zones. +EXPECTED_ZONE = nil +EXPECTED_DEFAULT_TIMEZONE = :utc +EXPECTED_TIME_ZONE_AWARE_ATTRIBUTES = false +def verify_default_timezone_config + if Time.zone != EXPECTED_ZONE + $stderr.puts <<-MSG +\n#{self} + Global state `Time.zone` was leaked. + Expected: #{EXPECTED_ZONE} + Got: #{Time.zone} + MSG + end + if ActiveRecord::Base.default_timezone != EXPECTED_DEFAULT_TIMEZONE + $stderr.puts <<-MSG +\n#{self} + Global state `ActiveRecord::Base.default_timezone` was leaked. + Expected: #{EXPECTED_DEFAULT_TIMEZONE} + Got: #{ActiveRecord::Base.default_timezone} + MSG + end + if ActiveRecord::Base.time_zone_aware_attributes != EXPECTED_TIME_ZONE_AWARE_ATTRIBUTES + $stderr.puts <<-MSG +\n#{self} + Global state `ActiveRecord::Base.time_zone_aware_attributes` was leaked. + Expected: #{EXPECTED_TIME_ZONE_AWARE_ATTRIBUTES} + Got: #{ActiveRecord::Base.time_zone_aware_attributes} + MSG end end +def enable_extension!(extension, connection) + return false unless connection.supports_extensions? + return connection.reconnect! if connection.extension_enabled?(extension) + + connection.enable_extension extension + connection.commit_db_transaction if connection.transaction_open? + connection.reconnect! +end + +def disable_extension!(extension, connection) + return false unless connection.supports_extensions? + return true unless connection.extension_enabled?(extension) + + connection.disable_extension extension + connection.reconnect! +end + require "cases/validations_repair_helper" class ActiveSupport::TestCase include ActiveRecord::TestFixtures @@ -93,7 +160,7 @@ def load_schema load SCHEMA_ROOT + "/schema.rb" - if File.exists?(adapter_specific_schema_file) + if File.exist?(adapter_specific_schema_file) load adapter_specific_schema_file end ensure @@ -102,36 +169,21 @@ end load_schema -class << Time - unless method_defined? :now_before_time_travel - alias_method :now_before_time_travel, :now - end +class SQLSubscriber + attr_reader :logged + attr_reader :payloads - def now - (@now ||= nil) || now_before_time_travel + def initialize + @logged = [] + @payloads = [] end - def travel_to(time, &block) - @now = time - block.call - ensure - @now = nil + def start(name, id, payload) + @payloads << payload + @logged << [payload[:sql].squish, payload[:name], payload[:binds]] end -end -module LogIntercepter - attr_accessor :logged, :intercepted - def self.extended(base) - base.logged = [] - end - def log(sql, name = 'SQL', binds = [], &block) - if @intercepted - @logged << [sql, name, binds] - yield - else - super(sql, name,binds, &block) - end - end + def finish(name, id, payload); end end module InTimeZone @@ -149,3 +201,10 @@ module InTimeZone ActiveRecord::Base.time_zone_aware_attributes = old_tz end end + +require 'mocha/setup' # FIXME: stop using mocha + +# FIXME: we have tests that depend on run order, we should fix that and +# remove this method call. +require 'active_support/test_case' +ActiveSupport::TestCase.test_order = :sorted diff --git a/activerecord/test/cases/hot_compatibility_test.rb b/activerecord/test/cases/hot_compatibility_test.rb index 96e581ab4c..b4617cf6f9 100644 --- a/activerecord/test/cases/hot_compatibility_test.rb +++ b/activerecord/test/cases/hot_compatibility_test.rb @@ -5,7 +5,7 @@ class HotCompatibilityTest < ActiveRecord::TestCase setup do @klass = Class.new(ActiveRecord::Base) do - connection.create_table :hot_compatibilities do |t| + connection.create_table :hot_compatibilities, force: true do |t| t.string :foo t.string :bar end @@ -15,7 +15,7 @@ class HotCompatibilityTest < ActiveRecord::TestCase end teardown do - @klass.connection.drop_table :hot_compatibilities + ActiveRecord::Base.connection.drop_table :hot_compatibilities end test "insert after remove_column" do diff --git a/activerecord/test/cases/inheritance_test.rb b/activerecord/test/cases/inheritance_test.rb index a9be132801..6b18bfe84f 100644 --- a/activerecord/test/cases/inheritance_test.rb +++ b/activerecord/test/cases/inheritance_test.rb @@ -1,10 +1,11 @@ -require "cases/helper" +require 'cases/helper' require 'models/company' require 'models/person' require 'models/post' require 'models/project' require 'models/subscriber' require 'models/vegetables' +require 'models/shop' class InheritanceTest < ActiveRecord::TestCase fixtures :companies, :projects, :subscribers, :accounts, :vegetables @@ -21,7 +22,7 @@ class InheritanceTest < ActiveRecord::TestCase company = Company.first company = company.dup company.extend(Module.new { - def read_attribute(name) + def _read_attribute(name) return ' ' if name == 'type' super end @@ -94,16 +95,8 @@ class InheritanceTest < ActiveRecord::TestCase end def test_a_bad_type_column - #SQLServer need to turn Identity Insert On before manually inserting into the Identity column - if current_adapter?(:SybaseAdapter) - Company.connection.execute "SET IDENTITY_INSERT companies ON" - end Company.connection.insert "INSERT INTO companies (id, #{QUOTED_TYPE}, name) VALUES(100, 'bad_class!', 'Not happening')" - #We then need to turn it back Off before continuing. - if current_adapter?(:SybaseAdapter) - Company.connection.execute "SET IDENTITY_INSERT companies OFF" - end assert_raise(ActiveRecord::SubclassNotFound) { Company.find(100) } end @@ -128,6 +121,17 @@ class InheritanceTest < ActiveRecord::TestCase assert_kind_of Cabbage, cabbage end + def test_alt_becomes_bang_resets_inheritance_type_column + vegetable = Vegetable.create!(name: "Red Pepper") + assert_nil vegetable.custom_type + + cabbage = vegetable.becomes!(Cabbage) + assert_equal "Cabbage", cabbage.custom_type + + vegetable = cabbage.becomes!(Vegetable) + assert_nil cabbage.custom_type + end + def test_inheritance_find_all companies = Company.all.merge!(:order => 'id').to_a assert_kind_of Firm, companies[0], "37signals should be a firm" @@ -176,14 +180,14 @@ class InheritanceTest < ActiveRecord::TestCase e = assert_raises(NotImplementedError) do AbstractCompany.new end - assert_equal("AbstractCompany is an abstract class and can not be instantiated.", e.message) + assert_equal("AbstractCompany is an abstract class and cannot be instantiated.", e.message) end def test_new_with_ar_base e = assert_raises(NotImplementedError) do ActiveRecord::Base.new end - assert_equal("ActiveRecord::Base is an abstract class and can not be instantiated.", e.message) + assert_equal("ActiveRecord::Base is an abstract class and cannot be instantiated.", e.message) end def test_new_with_invalid_type @@ -210,9 +214,9 @@ class InheritanceTest < ActiveRecord::TestCase end def test_inheritance_condition - assert_equal 10, Company.count + assert_equal 11, Company.count assert_equal 2, Firm.count - assert_equal 4, Client.count + assert_equal 5, Client.count end def test_alt_inheritance_condition @@ -290,17 +294,17 @@ class InheritanceTest < ActiveRecord::TestCase def test_eager_load_belongs_to_something_inherited account = Account.all.merge!(:includes => :firm).find(1) - assert account.association_cache.key?(:firm), "nil proves eager load failed" + assert account.association(:firm).loaded?, "association was not eager loaded" end def test_alt_eager_loading cabbage = RedCabbage.all.merge!(:includes => :seller).find(4) - assert cabbage.association_cache.key?(:seller), "nil proves eager load failed" + assert cabbage.association(:seller).loaded?, "association was not eager loaded" end def test_eager_load_belongs_to_primary_key_quoting con = Account.connection - assert_sql(/#{con.quote_table_name('companies')}.#{con.quote_column_name('id')} IN \(1\)/) do + assert_sql(/#{con.quote_table_name('companies')}.#{con.quote_column_name('id')} = 1/) do Account.all.merge!(:includes => :firm).find(1) end end @@ -313,8 +317,12 @@ class InheritanceTest < ActiveRecord::TestCase assert_kind_of SpecialSubscriber, SpecialSubscriber.find("webster132") assert_nothing_raised { s = SpecialSubscriber.new("name" => "And breaaaaathe!"); s.id = 'roger'; s.save } end -end + def test_scope_inherited_properly + assert_nothing_raised { Company.of_first_firm } + assert_nothing_raised { Client.of_first_firm } + end +end class InheritanceComputeTypeTest < ActiveRecord::TestCase fixtures :companies @@ -323,7 +331,7 @@ class InheritanceComputeTypeTest < ActiveRecord::TestCase ActiveSupport::Dependencies.log_activity = true end - def teardown + teardown do ActiveSupport::Dependencies.log_activity = false self.class.const_remove :FirmOnTheFly rescue nil Firm.const_remove :FirmOnTheFly rescue nil @@ -352,4 +360,10 @@ class InheritanceComputeTypeTest < ActiveRecord::TestCase ensure ActiveRecord::Base.store_full_sti_class = true end + + def test_sti_type_from_attributes_disabled_in_non_sti_class + phone = Shop::Product::Type.new(name: 'Phone') + product = Shop::Product.new(:type => phone) + assert product.save + end end diff --git a/activerecord/test/cases/integration_test.rb b/activerecord/test/cases/integration_test.rb index f5daca2fa8..018b7b0d8f 100644 --- a/activerecord/test/cases/integration_test.rb +++ b/activerecord/test/cases/integration_test.rb @@ -1,11 +1,13 @@ + require 'cases/helper' require 'models/company' require 'models/developer' -require 'models/car' -require 'models/bulb' +require 'models/computer' +require 'models/owner' +require 'models/pet' class IntegrationTest < ActiveRecord::TestCase - fixtures :companies, :developers + fixtures :companies, :developers, :owners, :pets def test_to_param_should_return_string assert_kind_of String, Client.first.to_param @@ -22,18 +24,59 @@ class IntegrationTest < ActiveRecord::TestCase assert_equal '1', client.to_param end - def test_cache_key_for_existing_record_is_not_timezone_dependent - ActiveRecord::Base.time_zone_aware_attributes = true + def test_to_param_class_method + firm = Firm.find(4) + assert_equal '4-flamboyant-software', firm.to_param + end - Time.zone = 'UTC' - utc_key = Developer.first.cache_key + def test_to_param_class_method_truncates + firm = Firm.find(4) + firm.name = 'a ' * 100 + assert_equal '4-a-a-a-a-a-a-a-a-a', firm.to_param + end + + def test_to_param_class_method_truncates_edge_case + firm = Firm.find(4) + firm.name = 'David HeinemeierHansson' + assert_equal '4-david', firm.to_param + end + + def test_to_param_class_method_squishes + firm = Firm.find(4) + firm.name = "ab \n" * 100 + assert_equal '4-ab-ab-ab-ab-ab-ab', firm.to_param + end + + def test_to_param_class_method_multibyte_character + firm = Firm.find(4) + firm.name = "戦場ヶ原 ひたぎ" + assert_equal '4', firm.to_param + end - Time.zone = 'EST' - est_key = Developer.first.cache_key + def test_to_param_class_method_uses_default_if_blank + firm = Firm.find(4) + firm.name = nil + assert_equal '4', firm.to_param + firm.name = ' ' + assert_equal '4', firm.to_param + end + + def test_to_param_class_method_uses_default_if_not_persisted + firm = Firm.new(name: 'Fancy Shirts') + assert_equal nil, firm.to_param + end - assert_equal utc_key, est_key - ensure - Time.zone = 'UTC' + def test_to_param_with_no_arguments + assert_equal 'Firm', Firm.to_param + end + + def test_cache_key_for_existing_record_is_not_timezone_dependent + utc_key = Developer.first.cache_key + + with_timezone_config zone: "EST" do + est_key = Developer.first.cache_key + assert_equal utc_key, est_key + end end def test_cache_key_format_for_existing_record_with_updated_at @@ -47,13 +90,14 @@ class IntegrationTest < ActiveRecord::TestCase end def test_cache_key_changes_when_child_touched - car = Car.create - Bulb.create(car: car) + owner = owners(:blackbeard) + pet = pets(:parrot) + + owner.update_column :updated_at, Time.current + key = owner.cache_key - key = car.cache_key - car.bulb.touch - car.reload - assert_not_equal key, car.cache_key + assert pet.touch + assert_not_equal key, owner.reload.cache_key end def test_cache_key_format_for_existing_record_with_nil_updated_timestamps @@ -86,4 +130,9 @@ class IntegrationTest < ActiveRecord::TestCase dev.touch assert_not_equal key, dev.cache_key end + + def test_named_timestamps_for_cache_key + owner = owners(:blackbeard) + assert_equal "owners/#{owner.id}-#{owner.happy_at.utc.to_s(:nsec)}", owner.cache_key(:updated_at, :happy_at) + end end diff --git a/activerecord/test/cases/invalid_connection_test.rb b/activerecord/test/cases/invalid_connection_test.rb index f2d8f18ec7..8416c81f45 100644 --- a/activerecord/test/cases/invalid_connection_test.rb +++ b/activerecord/test/cases/invalid_connection_test.rb @@ -12,11 +12,11 @@ class TestAdapterWithInvalidConnection < ActiveRecord::TestCase Bird.establish_connection adapter: 'mysql', database: 'i_do_not_exist' end - def teardown + teardown do Bird.remove_connection end test "inspect on Model class does not raise" do - assert_equal "#{Bird.name}(no database connection)", Bird.inspect + assert_equal "#{Bird.name} (call '#{Bird.name}.connection' to establish a connection)", Bird.inspect end end diff --git a/activerecord/test/cases/invertible_migration_test.rb b/activerecord/test/cases/invertible_migration_test.rb index 428145d00b..8144f3e5c5 100644 --- a/activerecord/test/cases/invertible_migration_test.rb +++ b/activerecord/test/cases/invertible_migration_test.rb @@ -106,12 +106,33 @@ module ActiveRecord end end - def teardown + class RevertNamedIndexMigration1 < SilentMigration + def change + create_table("horses") do |t| + t.column :content, :string + t.column :remind_at, :datetime + end + add_index :horses, :content + end + end + + class RevertNamedIndexMigration2 < SilentMigration + def change + add_index :horses, :content, name: "horses_index_named" + end + end + + setup do + @verbose_was, ActiveRecord::Migration.verbose = ActiveRecord::Migration.verbose, false + end + + teardown do %w[horses new_horses].each do |table| if ActiveRecord::Base.connection.table_exists?(table) ActiveRecord::Base.connection.drop_table(table) end end + ActiveRecord::Migration.verbose = @verbose_was end def test_no_reverse @@ -255,5 +276,20 @@ module ActiveRecord ActiveRecord::Base.table_name_prefix = ActiveRecord::Base.table_name_suffix = '' end + # MySQL 5.7 and Oracle do not allow to create duplicate indexes on the same columns + unless current_adapter?(:MysqlAdapter, :Mysql2Adapter, :OracleAdapter) + def test_migrate_revert_add_index_with_name + RevertNamedIndexMigration1.new.migrate(:up) + RevertNamedIndexMigration2.new.migrate(:up) + RevertNamedIndexMigration2.new.migrate(:down) + + connection = ActiveRecord::Base.connection + assert connection.index_exists?(:horses, :content), + "index on content should exist" + assert !connection.index_exists?(:horses, :content, name: "horses_index_named"), + "horses_index_named index should not exist" + end + end + end end diff --git a/activerecord/test/cases/locking_test.rb b/activerecord/test/cases/locking_test.rb index dfa12cb97c..848174df06 100644 --- a/activerecord/test/cases/locking_test.rb +++ b/activerecord/test/cases/locking_test.rb @@ -5,6 +5,7 @@ require 'models/job' require 'models/reader' require 'models/ship' require 'models/legacy_thing' +require 'models/personal_legacy_thing' require 'models/reference' require 'models/string_key_object' require 'models/car' @@ -32,8 +33,6 @@ class OptimisticLockingTest < ActiveRecord::TestCase p1 = Person.find(1) assert_equal 0, p1.lock_version - Person.expects(:quote_value).with(0, Person.columns_hash[Person.locking_column]).returns('0').once - p1.first_name = 'anika2' p1.save! @@ -216,10 +215,12 @@ class OptimisticLockingTest < ActiveRecord::TestCase def test_lock_with_custom_column_without_default_sets_version_to_zero t1 = LockWithCustomColumnWithoutDefault.new assert_equal 0, t1.custom_lock_version + assert_nil t1.custom_lock_version_before_type_cast - t1.save - t1 = LockWithCustomColumnWithoutDefault.find(t1.id) + t1.save! + t1.reload assert_equal 0, t1.custom_lock_version + assert [0, "0"].include?(t1.custom_lock_version_before_type_cast) end def test_readonly_attributes @@ -272,6 +273,13 @@ class OptimisticLockingTest < ActiveRecord::TestCase assert p.treasures.empty? assert RichPerson.connection.select_all("SELECT * FROM peoples_treasures WHERE rich_person_id = 1").empty? end + + def test_yaml_dumping_with_lock_column + t1 = LockWithoutDefault.new + t2 = YAML.load(YAML.dump(t1)) + + assert_equal t1.attributes, t2.attributes + end end class OptimisticLockingWithSchemaChangeTest < ActiveRecord::TestCase @@ -304,30 +312,24 @@ class OptimisticLockingWithSchemaChangeTest < ActiveRecord::TestCase # See Lighthouse ticket #1966 def test_destroy_dependents - # Establish dependent relationship between People and LegacyThing - add_counter_column_to(Person, 'legacy_things_count') - LegacyThing.connection.add_column LegacyThing.table_name, 'person_id', :integer - LegacyThing.reset_column_information - LegacyThing.class_eval do - belongs_to :person, :counter_cache => true - end - Person.class_eval do - has_many :legacy_things, :dependent => :destroy - end + # Establish dependent relationship between Person and PersonalLegacyThing + add_counter_column_to(Person, 'personal_legacy_things_count') + PersonalLegacyThing.reset_column_information # Make sure that counter incrementing doesn't cause problems p1 = Person.new(:first_name => 'fjord') p1.save! - t = LegacyThing.new(:person => p1) + t = PersonalLegacyThing.new(:person => p1) t.save! p1.reload - assert_equal 1, p1.legacy_things_count + assert_equal 1, p1.personal_legacy_things_count assert p1.destroy assert_equal true, p1.frozen? assert_raises(ActiveRecord::RecordNotFound) { Person.find(p1.id) } - assert_raises(ActiveRecord::RecordNotFound) { LegacyThing.find(t.id) } + assert_raises(ActiveRecord::RecordNotFound) { PersonalLegacyThing.find(t.id) } ensure - remove_counter_column_from(Person, 'legacy_things_count') + remove_counter_column_from(Person, 'personal_legacy_things_count') + PersonalLegacyThing.reset_column_information end private @@ -335,8 +337,6 @@ class OptimisticLockingWithSchemaChangeTest < ActiveRecord::TestCase def add_counter_column_to(model, col='test_count') model.connection.add_column model.table_name, col, :integer, :null => false, :default => 0 model.reset_column_information - # OpenBase does not set a value to existing rows when adding a not null default column - model.update_all(col => 0) if current_adapter?(:OpenBaseAdapter) end def remove_counter_column_from(model, col = :test_count) @@ -363,7 +363,7 @@ end # is so cumbersome. Will deadlock Ruby threads if the underlying db.execute # blocks, so separate script called by Kernel#system is needed. # (See exec vs. async_exec in the PostgreSQL adapter.) -unless current_adapter?(:SybaseAdapter, :OpenBaseAdapter) || in_memory_db? +unless in_memory_db? class PessimisticLockingTest < ActiveRecord::TestCase self.use_transactional_fixtures = false fixtures :people, :readers @@ -427,6 +427,17 @@ unless current_adapter?(:SybaseAdapter, :OpenBaseAdapter) || in_memory_db? assert_equal old, person.reload.first_name end + if current_adapter?(:PostgreSQLAdapter) + def test_lock_sending_custom_lock_statement + Person.transaction do + person = Person.find(1) + assert_sql(/LIMIT 1 FOR SHARE NOWAIT/) do + person.lock!('FOR SHARE NOWAIT') + end + end + end + end + if current_adapter?(:PostgreSQLAdapter, :OracleAdapter) def test_no_locks_no_wait first, second = duel { Person.find 1 } diff --git a/activerecord/test/cases/log_subscriber_test.rb b/activerecord/test/cases/log_subscriber_test.rb index 3bdc5a1302..4192d12ff4 100644 --- a/activerecord/test/cases/log_subscriber_test.rb +++ b/activerecord/test/cases/log_subscriber_test.rb @@ -63,14 +63,6 @@ class LogSubscriberTest < ActiveRecord::TestCase assert_match(/ruby rails/, logger.debugs.first) end - def test_ignore_binds_payload_with_nil_column - event = Struct.new(:duration, :payload) - - logger = TestDebugLogSubscriber.new - logger.sql(event.new(0, sql: 'hi mom!', binds: [[nil, 1]])) - assert_equal 1, logger.debugs.length - end - def test_basic_query_logging Developer.all.load wait @@ -119,11 +111,11 @@ class LogSubscriberTest < ActiveRecord::TestCase Thread.new { assert_equal 0, ActiveRecord::LogSubscriber.runtime }.join end - def test_binary_data_is_not_logged - skip if current_adapter?(:Mysql2Adapter) - - Binary.create(data: 'some binary data') - wait - assert_match(/<16 bytes of binary data>/, @logger.logged(:debug).join) + unless current_adapter?(:Mysql2Adapter) + def test_binary_data_is_not_logged + Binary.create(data: 'some binary data') + wait + assert_match(/<16 bytes of binary data>/, @logger.logged(:debug).join) + end end end diff --git a/activerecord/test/cases/migration/change_schema_test.rb b/activerecord/test/cases/migration/change_schema_test.rb index e37dca856d..3cd4073a38 100644 --- a/activerecord/test/cases/migration/change_schema_test.rb +++ b/activerecord/test/cases/migration/change_schema_test.rb @@ -11,10 +11,10 @@ module ActiveRecord @table_name = :testings end - def teardown - super + teardown do connection.drop_table :testings rescue nil ActiveRecord::Base.primary_key_prefix_type = nil + ActiveRecord::Base.clear_cache! end def test_create_table_without_id @@ -68,28 +68,24 @@ module ActiveRecord five = columns.detect { |c| c.name == "five" } unless mysql assert_equal "hello", one.default - assert_equal true, two.default - assert_equal false, three.default - assert_equal 1, four.default + assert_equal true, connection.lookup_cast_type_from_column(two).type_cast_from_database(two.default) + assert_equal false, connection.lookup_cast_type_from_column(three).type_cast_from_database(three.default) + assert_equal '1', four.default assert_equal "hello", five.default unless mysql end - def test_add_column_with_array - if current_adapter?(:PostgreSQLAdapter) + if current_adapter?(:PostgreSQLAdapter) + def test_add_column_with_array connection.create_table :testings connection.add_column :testings, :foo, :string, :array => true columns = connection.columns(:testings) array_column = columns.detect { |c| c.name == "foo" } - assert array_column.array - else - skip "array option only supported in PostgreSQLAdapter" + assert array_column.array? end - end - def test_create_table_with_array_column - if current_adapter?(:PostgreSQLAdapter) + def test_create_table_with_array_column connection.create_table :testings do |t| t.string :foo, :array => true end @@ -97,10 +93,27 @@ module ActiveRecord columns = connection.columns(:testings) array_column = columns.detect { |c| c.name == "foo" } - assert array_column.array + assert array_column.array? + end + end + + def test_create_table_with_bigint + connection.create_table :testings do |t| + t.bigint :eight_int + end + columns = connection.columns(:testings) + eight = columns.detect { |c| c.name == "eight_int" } + + if current_adapter?(:OracleAdapter) + assert_equal 'NUMBER(8)', eight.sql_type + elsif current_adapter?(:SQLite3Adapter) + assert_equal 'bigint', eight.sql_type else - skip "array option only supported in PostgreSQLAdapter" + assert_equal :integer, eight.type + assert_equal 8, eight.limit end + ensure + connection.drop_table :testings end def test_create_table_with_limits @@ -190,41 +203,39 @@ module ActiveRecord created_at_column = created_columns.detect {|c| c.name == 'created_at' } updated_at_column = created_columns.detect {|c| c.name == 'updated_at' } - assert created_at_column.null - assert updated_at_column.null + assert !created_at_column.null + assert !updated_at_column.null end def test_create_table_with_timestamps_should_create_datetime_columns_with_options connection.create_table table_name do |t| - t.timestamps :null => false + t.timestamps null: true end created_columns = connection.columns(table_name) created_at_column = created_columns.detect {|c| c.name == 'created_at' } updated_at_column = created_columns.detect {|c| c.name == 'updated_at' } - assert !created_at_column.null - assert !updated_at_column.null + assert created_at_column.null + assert updated_at_column.null end def test_create_table_without_a_block connection.create_table table_name end - def test_add_column_not_null_without_default - # Sybase, and SQLite3 will not allow you to add a NOT NULL - # column to a table without a default value. - if current_adapter?(:SybaseAdapter, :SQLite3Adapter) - skip "not supported on #{connection.class}" - end - - connection.create_table :testings do |t| - t.column :foo, :string - end - connection.add_column :testings, :bar, :string, :null => false + # SQLite3 will not allow you to add a NOT NULL + # column to a table without a default value. + unless current_adapter?(:SQLite3Adapter) + def test_add_column_not_null_without_default + connection.create_table :testings do |t| + t.column :foo, :string + end + connection.add_column :testings, :bar, :string, :null => false - assert_raise(ActiveRecord::StatementInvalid) do - connection.execute "insert into testings (foo, bar) values ('hello', NULL)" + assert_raise(ActiveRecord::StatementInvalid) do + connection.execute "insert into testings (foo, bar) values ('hello', NULL)" + end end end @@ -234,18 +245,28 @@ module ActiveRecord end con = connection - connection.enable_identity_insert("testings", true) if current_adapter?(:SybaseAdapter) connection.execute "insert into testings (#{con.quote_column_name('id')}, #{con.quote_column_name('foo')}) values (1, 'hello')" - connection.enable_identity_insert("testings", false) if current_adapter?(:SybaseAdapter) assert_nothing_raised {connection.add_column :testings, :bar, :string, :null => false, :default => "default" } assert_raises(ActiveRecord::StatementInvalid) do - unless current_adapter?(:OpenBaseAdapter) - connection.execute "insert into testings (#{con.quote_column_name('id')}, #{con.quote_column_name('foo')}, #{con.quote_column_name('bar')}) values (2, 'hello', NULL)" - else - connection.insert("INSERT INTO testings (#{con.quote_column_name('id')}, #{con.quote_column_name('foo')}, #{con.quote_column_name('bar')}) VALUES (2, 'hello', NULL)", - "Testing Insert","id",2) - end + connection.execute "insert into testings (#{con.quote_column_name('id')}, #{con.quote_column_name('foo')}, #{con.quote_column_name('bar')}) values (2, 'hello', NULL)" + end + end + + def test_add_column_with_timestamp_type + connection.create_table :testings do |t| + t.column :foo, :timestamp + end + + klass = Class.new(ActiveRecord::Base) + klass.table_name = 'testings' + + assert_equal :datetime, klass.columns_hash['foo'].type + + if current_adapter?(:PostgreSQLAdapter) + assert_equal 'timestamp without time zone', klass.columns_hash['foo'].sql_type + else + assert_equal klass.connection.type_to_sql('datetime'), klass.columns_hash['foo'].sql_type end end @@ -273,7 +294,7 @@ module ActiveRecord person_klass.connection.add_column "testings", "wealth", :integer, :null => false, :default => 99 person_klass.reset_column_information - assert_equal 99, person_klass.columns_hash["wealth"].default + assert_equal 99, person_klass.column_defaults["wealth"] assert_equal false, person_klass.columns_hash["wealth"].null # Oracle needs primary key value from sequence if current_adapter?(:OracleAdapter) @@ -285,20 +306,20 @@ module ActiveRecord # change column default to see that column doesn't lose its not null definition person_klass.connection.change_column_default "testings", "wealth", 100 person_klass.reset_column_information - assert_equal 100, person_klass.columns_hash["wealth"].default + assert_equal 100, person_klass.column_defaults["wealth"] assert_equal false, person_klass.columns_hash["wealth"].null # rename column to see that column doesn't lose its not null and/or default definition person_klass.connection.rename_column "testings", "wealth", "money" person_klass.reset_column_information assert_nil person_klass.columns_hash["wealth"] - assert_equal 100, person_klass.columns_hash["money"].default + assert_equal 100, person_klass.column_defaults["money"] assert_equal false, person_klass.columns_hash["money"].null # change column person_klass.connection.change_column "testings", "money", :integer, :null => false, :default => 1000 person_klass.reset_column_information - assert_equal 1000, person_klass.columns_hash["money"].default + assert_equal 1000, person_klass.column_defaults["money"] assert_equal false, person_klass.columns_hash["money"].null # change column, make it nullable and clear default @@ -316,6 +337,22 @@ module ActiveRecord assert_equal 2000, connection.select_values("SELECT money FROM testings").first.to_i end + def test_change_column_null + testing_table_with_only_foo_attribute do + notnull_migration = Class.new(ActiveRecord::Migration) do + def change + change_column_null :testings, :foo, false + end + end + notnull_migration.new.suppress_messages do + notnull_migration.migrate(:up) + assert_equal false, connection.columns(:testings).find{ |c| c.name == "foo"}.null + notnull_migration.migrate(:down) + assert connection.columns(:testings).find{ |c| c.name == "foo"}.null + end + end + end + def test_column_exists connection.create_table :testings do |t| t.column :foo, :string @@ -366,6 +403,17 @@ module ActiveRecord end end + def test_drop_table_if_exists + connection.create_table(:testings) + assert connection.table_exists?(:testings) + connection.drop_table(:testings, if_exists: true) + assert_not connection.table_exists?(:testings) + end + + def test_drop_table_if_exists_nothing_raised + assert_nothing_raised { connection.drop_table(:nonexistent, if_exists: true) } + end + private def testing_table_with_only_foo_attribute connection.create_table :testings, :id => false do |t| @@ -375,5 +423,36 @@ module ActiveRecord yield end end + + if ActiveRecord::Base.connection.supports_foreign_keys? + class ChangeSchemaWithDependentObjectsTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false + + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table :trains + @connection.create_table(:wagons) { |t| t.references :train } + @connection.add_foreign_key :wagons, :trains + end + + teardown do + [:wagons, :trains].each do |table| + @connection.drop_table table, if_exists: true + end + end + + def test_create_table_with_force_cascade_drops_dependent_objects + skip "MySQL > 5.5 does not drop dependent objects with DROP TABLE CASCADE" if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + # can't re-create table referenced by foreign key + assert_raises(ActiveRecord::StatementInvalid) do + @connection.create_table :trains, force: true + end + + # can recreate referenced table with force: :cascade + @connection.create_table :trains, force: :cascade + assert_equal [], @connection.foreign_keys(:wagons) + end + end + end end end diff --git a/activerecord/test/cases/migration/change_table_test.rb b/activerecord/test/cases/migration/change_table_test.rb index 8065541bfe..7010af5434 100644 --- a/activerecord/test/cases/migration/change_table_test.rb +++ b/activerecord/test/cases/migration/change_table_test.rb @@ -5,10 +5,10 @@ module ActiveRecord class Migration class TableTest < ActiveRecord::TestCase def setup - @connection = MiniTest::Mock.new + @connection = Minitest::Mock.new end - def teardown + teardown do assert @connection.verify end @@ -72,17 +72,31 @@ module ActiveRecord end end + def test_references_column_type_with_polymorphic_and_type + with_change_table do |t| + @connection.expect :add_reference, nil, [:delete_me, :taggable, polymorphic: true, type: :string] + t.references :taggable, polymorphic: true, type: :string + end + end + + def test_remove_references_column_type_with_polymorphic_and_type + with_change_table do |t| + @connection.expect :remove_reference, nil, [:delete_me, :taggable, polymorphic: true, type: :string] + t.remove_references :taggable, polymorphic: true, type: :string + end + end + def test_timestamps_creates_updated_at_and_created_at with_change_table do |t| - @connection.expect :add_timestamps, nil, [:delete_me] - t.timestamps + @connection.expect :add_timestamps, nil, [:delete_me, null: true] + t.timestamps null: true end end def test_remove_timestamps_creates_updated_at_and_created_at with_change_table do |t| - @connection.expect :remove_timestamps, nil, [:delete_me] - t.remove_timestamps + @connection.expect :remove_timestamps, nil, [:delete_me, { null: true }] + t.remove_timestamps({ null: true }) end end @@ -199,6 +213,12 @@ module ActiveRecord t.rename :bar, :baz end end + + def test_table_name_set + with_change_table do |t| + assert_equal :delete_me, t.name + end + end end end end diff --git a/activerecord/test/cases/migration/column_attributes_test.rb b/activerecord/test/cases/migration/column_attributes_test.rb index aa606ac8bb..763aa88f72 100644 --- a/activerecord/test/cases/migration/column_attributes_test.rb +++ b/activerecord/test/cases/migration/column_attributes_test.rb @@ -35,54 +35,62 @@ module ActiveRecord assert_no_column TestModel, :last_name end - def test_unabstracted_database_dependent_types - skip "not supported" unless current_adapter?(:MysqlAdapter, :Mysql2Adapter) - - add_column :test_models, :intelligence_quotient, :tinyint + def test_add_column_without_limit + # TODO: limit: nil should work with all adapters. + skip "MySQL wrongly enforces a limit of 255" if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + add_column :test_models, :description, :string, limit: nil TestModel.reset_column_information - assert_match(/tinyint/, TestModel.columns_hash['intelligence_quotient'].sql_type) + assert_nil TestModel.columns_hash["description"].limit end - # We specifically do a manual INSERT here, and then test only the SELECT - # functionality. This allows us to more easily catch INSERT being broken, - # but SELECT actually working fine. - def test_native_decimal_insert_manual_vs_automatic - correct_value = '0012345678901234567890.0123456789'.to_d - - connection.add_column "test_models", "wealth", :decimal, :precision => '30', :scale => '10' - - # Do a manual insertion - if current_adapter?(:OracleAdapter) - connection.execute "insert into test_models (id, wealth) values (people_seq.nextval, 12345678901234567890.0123456789)" - elsif current_adapter?(:OpenBaseAdapter) || (current_adapter?(:MysqlAdapter) && Mysql.client_version < 50003) #before mysql 5.0.3 decimals stored as strings - connection.execute "insert into test_models (wealth) values ('12345678901234567890.0123456789')" - elsif current_adapter?(:PostgreSQLAdapter) - connection.execute "insert into test_models (wealth) values (12345678901234567890.0123456789)" - else - connection.execute "insert into test_models (wealth) values (12345678901234567890.0123456789)" - end - - # SELECT - row = TestModel.first - assert_kind_of BigDecimal, row.wealth - - # If this assert fails, that means the SELECT is broken! - unless current_adapter?(:SQLite3Adapter) - assert_equal correct_value, row.wealth + if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + def test_unabstracted_database_dependent_types + add_column :test_models, :intelligence_quotient, :tinyint + TestModel.reset_column_information + assert_match(/tinyint/, TestModel.columns_hash['intelligence_quotient'].sql_type) end + end - # Reset to old state - TestModel.delete_all - - # Now use the Rails insertion - TestModel.create :wealth => BigDecimal.new("12345678901234567890.0123456789") - - # SELECT - row = TestModel.first - assert_kind_of BigDecimal, row.wealth - - # If these asserts fail, that means the INSERT (create function, or cast to SQL) is broken! - unless current_adapter?(:SQLite3Adapter) + unless current_adapter?(:SQLite3Adapter) + # We specifically do a manual INSERT here, and then test only the SELECT + # functionality. This allows us to more easily catch INSERT being broken, + # but SELECT actually working fine. + def test_native_decimal_insert_manual_vs_automatic + correct_value = '0012345678901234567890.0123456789'.to_d + + connection.add_column "test_models", "wealth", :decimal, :precision => '30', :scale => '10' + + # Do a manual insertion + if current_adapter?(:OracleAdapter) + connection.execute "insert into test_models (id, wealth) values (people_seq.nextval, 12345678901234567890.0123456789)" + elsif current_adapter?(:MysqlAdapter) && Mysql.client_version < 50003 #before MySQL 5.0.3 decimals stored as strings + connection.execute "insert into test_models (wealth) values ('12345678901234567890.0123456789')" + elsif current_adapter?(:PostgreSQLAdapter) + connection.execute "insert into test_models (wealth) values (12345678901234567890.0123456789)" + else + connection.execute "insert into test_models (wealth) values (12345678901234567890.0123456789)" + end + + # SELECT + row = TestModel.first + assert_kind_of BigDecimal, row.wealth + + # If this assert fails, that means the SELECT is broken! + unless current_adapter?(:SQLite3Adapter) + assert_equal correct_value, row.wealth + end + + # Reset to old state + TestModel.delete_all + + # Now use the Rails insertion + TestModel.create :wealth => BigDecimal.new("12345678901234567890.0123456789") + + # SELECT + row = TestModel.first + assert_kind_of BigDecimal, row.wealth + + # If these asserts fail, that means the INSERT (create function, or cast to SQL) is broken! assert_equal correct_value, row.wealth end end @@ -95,81 +103,81 @@ module ActiveRecord assert_equal 7, wealth_column.scale end - def test_change_column_preserve_other_column_precision_and_scale - skip "only on sqlite3" unless current_adapter?(:SQLite3Adapter) + if current_adapter?(:SQLite3Adapter) + def test_change_column_preserve_other_column_precision_and_scale + connection.add_column 'test_models', 'last_name', :string + connection.add_column 'test_models', 'wealth', :decimal, :precision => 9, :scale => 7 - connection.add_column 'test_models', 'last_name', :string - connection.add_column 'test_models', 'wealth', :decimal, :precision => 9, :scale => 7 - - wealth_column = TestModel.columns_hash['wealth'] - assert_equal 9, wealth_column.precision - assert_equal 7, wealth_column.scale + wealth_column = TestModel.columns_hash['wealth'] + assert_equal 9, wealth_column.precision + assert_equal 7, wealth_column.scale - connection.change_column 'test_models', 'last_name', :string, :null => false - TestModel.reset_column_information + connection.change_column 'test_models', 'last_name', :string, :null => false + TestModel.reset_column_information - wealth_column = TestModel.columns_hash['wealth'] - assert_equal 9, wealth_column.precision - assert_equal 7, wealth_column.scale + wealth_column = TestModel.columns_hash['wealth'] + assert_equal 9, wealth_column.precision + assert_equal 7, wealth_column.scale + end end - def test_native_types - add_column "test_models", "first_name", :string - add_column "test_models", "last_name", :string - add_column "test_models", "bio", :text - add_column "test_models", "age", :integer - add_column "test_models", "height", :float - add_column "test_models", "wealth", :decimal, :precision => '30', :scale => '10' - add_column "test_models", "birthday", :datetime - add_column "test_models", "favorite_day", :date - add_column "test_models", "moment_of_truth", :datetime - add_column "test_models", "male", :boolean - - TestModel.create :first_name => 'bob', :last_name => 'bobsen', - :bio => "I was born ....", :age => 18, :height => 1.78, - :wealth => BigDecimal.new("12345678901234567890.0123456789"), - :birthday => 18.years.ago, :favorite_day => 10.days.ago, - :moment_of_truth => "1782-10-10 21:40:18", :male => true - - bob = TestModel.first - assert_equal 'bob', bob.first_name - assert_equal 'bobsen', bob.last_name - assert_equal "I was born ....", bob.bio - assert_equal 18, bob.age - - # Test for 30 significant digits (beyond the 16 of float), 10 of them - # after the decimal place. - - unless current_adapter?(:SQLite3Adapter) + unless current_adapter?(:SQLite3Adapter) + def test_native_types + add_column "test_models", "first_name", :string + add_column "test_models", "last_name", :string + add_column "test_models", "bio", :text + add_column "test_models", "age", :integer + add_column "test_models", "height", :float + add_column "test_models", "wealth", :decimal, :precision => '30', :scale => '10' + add_column "test_models", "birthday", :datetime + add_column "test_models", "favorite_day", :date + add_column "test_models", "moment_of_truth", :datetime + add_column "test_models", "male", :boolean + + TestModel.create :first_name => 'bob', :last_name => 'bobsen', + :bio => "I was born ....", :age => 18, :height => 1.78, + :wealth => BigDecimal.new("12345678901234567890.0123456789"), + :birthday => 18.years.ago, :favorite_day => 10.days.ago, + :moment_of_truth => "1782-10-10 21:40:18", :male => true + + bob = TestModel.first + assert_equal 'bob', bob.first_name + assert_equal 'bobsen', bob.last_name + assert_equal "I was born ....", bob.bio + assert_equal 18, bob.age + + # Test for 30 significant digits (beyond the 16 of float), 10 of them + # after the decimal place. + assert_equal BigDecimal.new("0012345678901234567890.0123456789"), bob.wealth - end - assert_equal true, bob.male? + assert_equal true, bob.male? - assert_equal String, bob.first_name.class - assert_equal String, bob.last_name.class - assert_equal String, bob.bio.class - assert_equal Fixnum, bob.age.class - assert_equal Time, bob.birthday.class + assert_equal String, bob.first_name.class + assert_equal String, bob.last_name.class + assert_equal String, bob.bio.class + assert_equal Fixnum, bob.age.class + assert_equal Time, bob.birthday.class - if current_adapter?(:OracleAdapter, :SybaseAdapter) - # Sybase, and Oracle don't differentiate between date/time - assert_equal Time, bob.favorite_day.class - else - assert_equal Date, bob.favorite_day.class - end + if current_adapter?(:OracleAdapter) + # Oracle doesn't differentiate between date/time + assert_equal Time, bob.favorite_day.class + else + assert_equal Date, bob.favorite_day.class + end - assert_instance_of TrueClass, bob.male? - assert_kind_of BigDecimal, bob.wealth + assert_instance_of TrueClass, bob.male? + assert_kind_of BigDecimal, bob.wealth + end end - def test_out_of_range_limit_should_raise - skip("MySQL and PostgreSQL only") unless current_adapter?(:MysqlAdapter, :Mysql2Adapter, :PostgreSQLAdapter) - - assert_raise(ActiveRecordError) { add_column :test_models, :integer_too_big, :integer, :limit => 10 } + if current_adapter?(:MysqlAdapter, :Mysql2Adapter, :PostgreSQLAdapter) + def test_out_of_range_limit_should_raise + assert_raise(ActiveRecordError) { add_column :test_models, :integer_too_big, :integer, :limit => 10 } - unless current_adapter?(:PostgreSQLAdapter) - assert_raise(ActiveRecordError) { add_column :test_models, :text_too_big, :integer, :limit => 0xfffffffff } + unless current_adapter?(:PostgreSQLAdapter) + assert_raise(ActiveRecordError) { add_column :test_models, :text_too_big, :integer, :limit => 0xfffffffff } + end end end end diff --git a/activerecord/test/cases/migration/column_positioning_test.rb b/activerecord/test/cases/migration/column_positioning_test.rb index 913d935f7c..4637970ce0 100644 --- a/activerecord/test/cases/migration/column_positioning_test.rb +++ b/activerecord/test/cases/migration/column_positioning_test.rb @@ -3,16 +3,12 @@ require 'cases/helper' module ActiveRecord class Migration class ColumnPositioningTest < ActiveRecord::TestCase - attr_reader :connection, :table_name + attr_reader :connection alias :conn :connection def setup super - unless current_adapter?(:MysqlAdapter, :Mysql2Adapter) - skip "not supported on #{connection.class}" - end - @connection = ActiveRecord::Base.connection connection.create_table :testings, :id => false do |t| @@ -22,39 +18,39 @@ module ActiveRecord end end - def teardown - super + teardown do connection.drop_table :testings rescue nil ActiveRecord::Base.primary_key_prefix_type = nil end - def test_column_positioning - assert_equal %w(first second third), conn.columns(:testings).map {|c| c.name } - end + if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + def test_column_positioning + assert_equal %w(first second third), conn.columns(:testings).map(&:name) + end - def test_add_column_with_positioning - conn.add_column :testings, :new_col, :integer - assert_equal %w(first second third new_col), conn.columns(:testings).map {|c| c.name } - end + def test_add_column_with_positioning + conn.add_column :testings, :new_col, :integer + assert_equal %w(first second third new_col), conn.columns(:testings).map(&:name) + end - def test_add_column_with_positioning_first - conn.add_column :testings, :new_col, :integer, :first => true - assert_equal %w(new_col first second third), conn.columns(:testings).map {|c| c.name } - end + def test_add_column_with_positioning_first + conn.add_column :testings, :new_col, :integer, :first => true + assert_equal %w(new_col first second third), conn.columns(:testings).map(&:name) + end - def test_add_column_with_positioning_after - conn.add_column :testings, :new_col, :integer, :after => :first - assert_equal %w(first new_col second third), conn.columns(:testings).map {|c| c.name } - end + def test_add_column_with_positioning_after + conn.add_column :testings, :new_col, :integer, :after => :first + assert_equal %w(first new_col second third), conn.columns(:testings).map(&:name) + end - def test_change_column_with_positioning - conn.change_column :testings, :second, :integer, :first => true - assert_equal %w(second first third), conn.columns(:testings).map {|c| c.name } + def test_change_column_with_positioning + conn.change_column :testings, :second, :integer, :first => true + assert_equal %w(second first third), conn.columns(:testings).map(&:name) - conn.change_column :testings, :second, :integer, :after => :third - assert_equal %w(first third second), conn.columns(:testings).map {|c| c.name } + conn.change_column :testings, :second, :integer, :after => :third + assert_equal %w(first third second), conn.columns(:testings).map(&:name) + end end - end end end diff --git a/activerecord/test/cases/migration/columns_test.rb b/activerecord/test/cases/migration/columns_test.rb index 2d7a7ec73a..6f65288ac0 100644 --- a/activerecord/test/cases/migration/columns_test.rb +++ b/activerecord/test/cases/migration/columns_test.rb @@ -53,19 +53,22 @@ module ActiveRecord add_column 'test_models', 'salary', :integer, :default => 70000 default_before = connection.columns("test_models").find { |c| c.name == "salary" }.default - assert_equal 70000, default_before + assert_equal '70000', default_before rename_column "test_models", "salary", "annual_salary" assert TestModel.column_names.include?("annual_salary") default_after = connection.columns("test_models").find { |c| c.name == "annual_salary" }.default - assert_equal 70000, default_after + assert_equal '70000', default_after end if current_adapter?(:MysqlAdapter, :Mysql2Adapter) def test_mysql_rename_column_preserves_auto_increment rename_column "test_models", "id", "id_test" - assert_equal "auto_increment", connection.columns("test_models").find { |c| c.name == "id_test" }.extra + assert connection.columns("test_models").find { |c| c.name == "id_test" }.auto_increment? + TestModel.reset_column_information + ensure + rename_column "test_models", "id_test", "id" end end @@ -193,14 +196,21 @@ module ActiveRecord old_columns = connection.columns(TestModel.table_name) assert old_columns.find { |c| - c.name == 'approved' && c.type == :boolean && c.default == true + default = connection.lookup_cast_type_from_column(c).type_cast_from_database(c.default) + c.name == 'approved' && c.type == :boolean && default == true } change_column :test_models, :approved, :boolean, :default => false new_columns = connection.columns(TestModel.table_name) - assert_not new_columns.find { |c| c.name == 'approved' and c.type == :boolean and c.default == true } - assert new_columns.find { |c| c.name == 'approved' and c.type == :boolean and c.default == false } + assert_not new_columns.find { |c| + default = connection.lookup_cast_type_from_column(c).type_cast_from_database(c.default) + c.name == 'approved' and c.type == :boolean and default == true + } + assert new_columns.find { |c| + default = connection.lookup_cast_type_from_column(c).type_cast_from_database(c.default) + c.name == 'approved' and c.type == :boolean and default == false + } change_column :test_models, :approved, :boolean, :default => true end @@ -274,6 +284,16 @@ module ActiveRecord ensure connection.drop_table(:my_table) rescue nil end + + def test_column_with_index + connection.create_table "my_table", force: true do |t| + t.string :item_number, index: true + end + + assert connection.index_exists?("my_table", :item_number, name: :index_my_table_on_item_number) + ensure + connection.drop_table(:my_table) rescue nil + end end end end diff --git a/activerecord/test/cases/migration/command_recorder_test.rb b/activerecord/test/cases/migration/command_recorder_test.rb index 1b205d372f..3844b1a92e 100644 --- a/activerecord/test/cases/migration/command_recorder_test.rb +++ b/activerecord/test/cases/migration/command_recorder_test.rb @@ -4,7 +4,8 @@ module ActiveRecord class Migration class CommandRecorderTest < ActiveRecord::TestCase def setup - @recorder = CommandRecorder.new + connection = ActiveRecord::Base.connection + @recorder = CommandRecorder.new(connection) end def test_respond_to_delegates @@ -156,6 +157,23 @@ module ActiveRecord assert_equal [:remove_column, [:table, :column, :type, {}], nil], remove end + def test_invert_change_column + assert_raises(ActiveRecord::IrreversibleMigration) do + @recorder.inverse_of :change_column, [:table, :column, :type, {}] + end + end + + def test_invert_change_column_default + assert_raises(ActiveRecord::IrreversibleMigration) do + @recorder.inverse_of :change_column_default, [:table, :column, 'default_value'] + end + end + + def test_invert_change_column_null + add = @recorder.inverse_of :change_column_null, [:table, :column, true] + assert_equal [:change_column_null, [:table, :column, false]], add + end + def test_invert_remove_column add = @recorder.inverse_of :remove_column, [:table, :column, :type, {}] assert_equal [:add_column, [:table, :column, :type, {}], nil], add @@ -173,13 +191,13 @@ module ActiveRecord end def test_invert_add_index - remove = @recorder.inverse_of :add_index, [:table, [:one, :two], options: true] - assert_equal [:remove_index, [:table, {column: [:one, :two], options: true}]], remove + remove = @recorder.inverse_of :add_index, [:table, [:one, :two]] + assert_equal [:remove_index, [:table, {column: [:one, :two]}]], remove end def test_invert_add_index_with_name remove = @recorder.inverse_of :add_index, [:table, [:one, :two], name: "new_index"] - assert_equal [:remove_index, [:table, {column: [:one, :two], name: "new_index"}]], remove + assert_equal [:remove_index, [:table, {name: "new_index"}]], remove end def test_invert_add_index_with_no_options @@ -219,8 +237,8 @@ module ActiveRecord end def test_invert_remove_timestamps - add = @recorder.inverse_of :remove_timestamps, [:table] - assert_equal [:add_timestamps, [:table], nil], add + add = @recorder.inverse_of :remove_timestamps, [:table, { null: true }] + assert_equal [:add_timestamps, [:table, {null: true }], nil], add end def test_invert_add_reference @@ -238,6 +256,11 @@ module ActiveRecord assert_equal [:add_reference, [:table, :taggable, { polymorphic: true }], nil], add end + def test_invert_remove_reference_with_index_and_foreign_key + add = @recorder.inverse_of :remove_reference, [:table, :taggable, { index: true, foreign_key: true }] + assert_equal [:add_reference, [:table, :taggable, { index: true, foreign_key: true }], nil], add + end + def test_invert_remove_belongs_to_alias add = @recorder.inverse_of :remove_belongs_to, [:table, :user] assert_equal [:add_reference, [:table, :user], nil], add @@ -252,6 +275,31 @@ module ActiveRecord enable = @recorder.inverse_of :disable_extension, ['uuid-ossp'] assert_equal [:enable_extension, ['uuid-ossp'], nil], enable end + + def test_invert_add_foreign_key + enable = @recorder.inverse_of :add_foreign_key, [:dogs, :people] + assert_equal [:remove_foreign_key, [:dogs, :people]], enable + end + + def test_invert_add_foreign_key_with_column + enable = @recorder.inverse_of :add_foreign_key, [:dogs, :people, column: "owner_id"] + assert_equal [:remove_foreign_key, [:dogs, column: "owner_id"]], enable + end + + def test_invert_add_foreign_key_with_column_and_name + enable = @recorder.inverse_of :add_foreign_key, [:dogs, :people, column: "owner_id", name: "fk"] + assert_equal [:remove_foreign_key, [:dogs, name: "fk"]], enable + end + + def test_remove_foreign_key_is_irreversible + assert_raises ActiveRecord::IrreversibleMigration do + @recorder.inverse_of :remove_foreign_key, [:dogs, column: "owner_id"] + end + + assert_raises ActiveRecord::IrreversibleMigration do + @recorder.inverse_of :remove_foreign_key, [:dogs, name: "fk"] + end + end end end end diff --git a/activerecord/test/cases/migration/create_join_table_test.rb b/activerecord/test/cases/migration/create_join_table_test.rb index efaec0f823..bea9d6b2c9 100644 --- a/activerecord/test/cases/migration/create_join_table_test.rb +++ b/activerecord/test/cases/migration/create_join_table_test.rb @@ -10,8 +10,7 @@ module ActiveRecord @connection = ActiveRecord::Base.connection end - def teardown - super + teardown do %w(artists_musics musics_videos catalog).each do |table_name| connection.drop_table table_name if connection.tables.include?(table_name) end @@ -120,6 +119,30 @@ module ActiveRecord assert !connection.tables.include?('artists_musics') end + + def test_create_and_drop_join_table_with_common_prefix + with_table_cleanup do + connection.create_join_table 'audio_artists', 'audio_musics' + assert_includes connection.tables, 'audio_artists_musics' + + connection.drop_join_table 'audio_artists', 'audio_musics' + assert !connection.tables.include?('audio_artists_musics'), "Should have dropped join table, but didn't" + end + end + + private + + def with_table_cleanup + tables_before = connection.tables + + yield + ensure + tables_after = connection.tables - tables_before + + tables_after.each do |table| + connection.execute "DROP TABLE #{table}" + end + end end end end diff --git a/activerecord/test/cases/migration/foreign_key_test.rb b/activerecord/test/cases/migration/foreign_key_test.rb new file mode 100644 index 0000000000..b2f2d077eb --- /dev/null +++ b/activerecord/test/cases/migration/foreign_key_test.rb @@ -0,0 +1,252 @@ +require 'cases/helper' +require 'support/ddl_helper' +require 'support/schema_dumping_helper' + +if ActiveRecord::Base.connection.supports_foreign_keys? +module ActiveRecord + class Migration + class ForeignKeyTest < ActiveRecord::TestCase + include DdlHelper + include SchemaDumpingHelper + include ActiveSupport::Testing::Stream + + class Rocket < ActiveRecord::Base + end + + class Astronaut < ActiveRecord::Base + end + + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table "rockets", force: true do |t| + t.string :name + end + + @connection.create_table "astronauts", force: true do |t| + t.string :name + t.references :rocket + end + end + + teardown do + if defined?(@connection) + @connection.drop_table "astronauts", if_exists: true + @connection.drop_table "rockets", if_exists: true + end + end + + def test_foreign_keys + foreign_keys = @connection.foreign_keys("fk_test_has_fk") + assert_equal 1, foreign_keys.size + + fk = foreign_keys.first + assert_equal "fk_test_has_fk", fk.from_table + assert_equal "fk_test_has_pk", fk.to_table + assert_equal "fk_id", fk.column + assert_equal "pk_id", fk.primary_key + assert_equal "fk_name", fk.name + end + + def test_add_foreign_key_inferes_column + @connection.add_foreign_key :astronauts, :rockets + + foreign_keys = @connection.foreign_keys("astronauts") + assert_equal 1, foreign_keys.size + + fk = foreign_keys.first + assert_equal "astronauts", fk.from_table + assert_equal "rockets", fk.to_table + assert_equal "rocket_id", fk.column + assert_equal "id", fk.primary_key + assert_equal("fk_rails_78146ddd2e", fk.name) + end + + def test_add_foreign_key_with_column + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id" + + foreign_keys = @connection.foreign_keys("astronauts") + assert_equal 1, foreign_keys.size + + fk = foreign_keys.first + assert_equal "astronauts", fk.from_table + assert_equal "rockets", fk.to_table + assert_equal "rocket_id", fk.column + assert_equal "id", fk.primary_key + assert_equal("fk_rails_78146ddd2e", fk.name) + end + + def test_add_foreign_key_with_non_standard_primary_key + with_example_table @connection, "space_shuttles", "pk integer PRIMARY KEY" do + @connection.add_foreign_key(:astronauts, :space_shuttles, + column: "rocket_id", primary_key: "pk", name: "custom_pk") + + foreign_keys = @connection.foreign_keys("astronauts") + assert_equal 1, foreign_keys.size + + fk = foreign_keys.first + assert_equal "astronauts", fk.from_table + assert_equal "space_shuttles", fk.to_table + assert_equal "pk", fk.primary_key + + @connection.remove_foreign_key :astronauts, name: "custom_pk" + end + end + + def test_add_on_delete_restrict_foreign_key + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", on_delete: :restrict + + foreign_keys = @connection.foreign_keys("astronauts") + assert_equal 1, foreign_keys.size + + fk = foreign_keys.first + if current_adapter?(:MysqlAdapter, :Mysql2Adapter) + # ON DELETE RESTRICT is the default on MySQL + assert_equal nil, fk.on_delete + else + assert_equal :restrict, fk.on_delete + end + end + + def test_add_on_delete_cascade_foreign_key + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", on_delete: :cascade + + foreign_keys = @connection.foreign_keys("astronauts") + assert_equal 1, foreign_keys.size + + fk = foreign_keys.first + assert_equal :cascade, fk.on_delete + end + + def test_add_on_delete_nullify_foreign_key + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", on_delete: :nullify + + foreign_keys = @connection.foreign_keys("astronauts") + assert_equal 1, foreign_keys.size + + fk = foreign_keys.first + assert_equal :nullify, fk.on_delete + end + + def test_on_update_and_on_delete_raises_with_invalid_values + assert_raises ArgumentError do + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", on_delete: :invalid + end + + assert_raises ArgumentError do + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", on_update: :invalid + end + end + + def test_add_foreign_key_with_on_update + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", on_update: :nullify + + foreign_keys = @connection.foreign_keys("astronauts") + assert_equal 1, foreign_keys.size + + fk = foreign_keys.first + assert_equal :nullify, fk.on_update + end + + def test_remove_foreign_key_inferes_column + @connection.add_foreign_key :astronauts, :rockets + + assert_equal 1, @connection.foreign_keys("astronauts").size + @connection.remove_foreign_key :astronauts, :rockets + assert_equal [], @connection.foreign_keys("astronauts") + end + + def test_remove_foreign_key_by_column + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id" + + assert_equal 1, @connection.foreign_keys("astronauts").size + @connection.remove_foreign_key :astronauts, column: "rocket_id" + assert_equal [], @connection.foreign_keys("astronauts") + end + + def test_remove_foreign_key_by_symbol_column + @connection.add_foreign_key :astronauts, :rockets, column: :rocket_id + + assert_equal 1, @connection.foreign_keys("astronauts").size + @connection.remove_foreign_key :astronauts, column: :rocket_id + assert_equal [], @connection.foreign_keys("astronauts") + end + + def test_remove_foreign_key_by_name + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", name: "fancy_named_fk" + + assert_equal 1, @connection.foreign_keys("astronauts").size + @connection.remove_foreign_key :astronauts, name: "fancy_named_fk" + assert_equal [], @connection.foreign_keys("astronauts") + end + + def test_remove_foreign_non_existing_foreign_key_raises + assert_raises ArgumentError do + @connection.remove_foreign_key :astronauts, :rockets + end + end + + def test_schema_dumping + @connection.add_foreign_key :astronauts, :rockets + output = dump_table_schema "astronauts" + assert_match %r{\s+add_foreign_key "astronauts", "rockets"$}, output + end + + def test_schema_dumping_with_options + output = dump_table_schema "fk_test_has_fk" + assert_match %r{\s+add_foreign_key "fk_test_has_fk", "fk_test_has_pk", column: "fk_id", primary_key: "pk_id", name: "fk_name"$}, output + end + + def test_schema_dumping_on_delete_and_on_update_options + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", on_delete: :nullify, on_update: :cascade + + output = dump_table_schema "astronauts" + assert_match %r{\s+add_foreign_key "astronauts",.+on_update: :cascade,.+on_delete: :nullify$}, output + end + + class CreateCitiesAndHousesMigration < ActiveRecord::Migration + def change + create_table("cities") { |t| } + + create_table("houses") do |t| + t.column :city_id, :integer + end + add_foreign_key :houses, :cities, column: "city_id" + end + end + + def test_add_foreign_key_is_reversible + migration = CreateCitiesAndHousesMigration.new + silence_stream($stdout) { migration.migrate(:up) } + assert_equal 1, @connection.foreign_keys("houses").size + ensure + silence_stream($stdout) { migration.migrate(:down) } + end + + end + end +end +else +module ActiveRecord + class Migration + class NoForeignKeySupportTest < ActiveRecord::TestCase + setup do + @connection = ActiveRecord::Base.connection + end + + def test_add_foreign_key_should_be_noop + @connection.add_foreign_key :clubs, :categories + end + + def test_remove_foreign_key_should_be_noop + @connection.remove_foreign_key :clubs, :categories + end + + def test_foreign_keys_should_raise_not_implemented + assert_raises NotImplementedError do + @connection.foreign_keys("clubs") + end + end + end + end +end +end diff --git a/activerecord/test/cases/migration/helper.rb b/activerecord/test/cases/migration/helper.rb index e28feedcf9..5bc0898f33 100644 --- a/activerecord/test/cases/migration/helper.rb +++ b/activerecord/test/cases/migration/helper.rb @@ -5,10 +5,6 @@ module ActiveRecord class << self; attr_accessor :message_count; end self.message_count = 0 - def puts(text="") - ActiveRecord::Migration.message_count += 1 - end - module TestHelper attr_reader :connection, :table_name @@ -22,7 +18,7 @@ module ActiveRecord super @connection = ActiveRecord::Base.connection connection.create_table :test_models do |t| - t.timestamps + t.timestamps null: true end TestModel.reset_column_information diff --git a/activerecord/test/cases/migration/index_test.rb b/activerecord/test/cases/migration/index_test.rb index 04521a5f5a..b23b9a679f 100644 --- a/activerecord/test/cases/migration/index_test.rb +++ b/activerecord/test/cases/migration/index_test.rb @@ -21,15 +21,12 @@ module ActiveRecord end end - def teardown - super + teardown do connection.drop_table :testings rescue nil ActiveRecord::Base.primary_key_prefix_type = nil end def test_rename_index - skip "not supported on openbase" if current_adapter?(:OpenBaseAdapter) - # keep the names short to make Oracle and similar behave connection.add_index(table_name, [:foo], :name => 'old_idx') connection.rename_index(table_name, 'old_idx', 'new_idx') @@ -39,9 +36,21 @@ module ActiveRecord assert connection.index_name_exists?(table_name, 'new_idx', true) end - def test_double_add_index - skip "not supported on openbase" if current_adapter?(:OpenBaseAdapter) + def test_rename_index_too_long + too_long_index_name = good_index_name + 'x' + # keep the names short to make Oracle and similar behave + connection.add_index(table_name, [:foo], :name => 'old_idx') + e = assert_raises(ArgumentError) { + connection.rename_index(table_name, 'old_idx', too_long_index_name) + } + assert_match(/too long; the limit is #{connection.allowed_index_name_length} characters/, e.message) + + # if the adapter doesn't support the indexes call, pick defaults that let the test pass + assert connection.index_name_exists?(table_name, 'old_idx', false) + end + + def test_double_add_index connection.add_index(table_name, [:foo], :name => 'some_idx') assert_raises(ArgumentError) { connection.add_index(table_name, [:foo], :name => 'some_idx') @@ -49,9 +58,6 @@ module ActiveRecord end def test_remove_nonexistent_index - skip "not supported on openbase" if current_adapter?(:OpenBaseAdapter) - - # we do this by name, so OpenBase is a wash as noted above assert_raise(ArgumentError) { connection.remove_index(table_name, "no_such_index") } end @@ -103,6 +109,12 @@ module ActiveRecord assert connection.index_exists?(:testings, [:foo, :bar]) end + def test_index_exists_with_custom_name_checks_columns + connection.add_index :testings, [:foo, :bar], name: "my_index" + assert connection.index_exists?(:testings, [:foo, :bar], name: "my_index") + assert_not connection.index_exists?(:testings, [:foo], name: "my_index") + end + def test_valid_index_options assert_raise ArgumentError do connection.add_index :testings, :foo, unqiue: true @@ -131,50 +143,37 @@ module ActiveRecord connection.add_index("testings", "last_name") connection.remove_index("testings", "last_name") - # Orcl nds shrt indx nms. Sybs 2. - # OpenBase does not have named indexes. You must specify a single column name - unless current_adapter?(:SybaseAdapter, :OpenBaseAdapter) + connection.add_index("testings", ["last_name", "first_name"]) + connection.remove_index("testings", :column => ["last_name", "first_name"]) + + # Oracle adapter cannot have specified index name larger than 30 characters + # Oracle adapter is shortening index name when just column list is given + unless current_adapter?(:OracleAdapter) connection.add_index("testings", ["last_name", "first_name"]) - connection.remove_index("testings", :column => ["last_name", "first_name"]) - - # Oracle adapter cannot have specified index name larger than 30 characters - # Oracle adapter is shortening index name when just column list is given - unless current_adapter?(:OracleAdapter) - connection.add_index("testings", ["last_name", "first_name"]) - connection.remove_index("testings", :name => :index_testings_on_last_name_and_first_name) - connection.add_index("testings", ["last_name", "first_name"]) - connection.remove_index("testings", "last_name_and_first_name") - end + connection.remove_index("testings", :name => :index_testings_on_last_name_and_first_name) connection.add_index("testings", ["last_name", "first_name"]) - connection.remove_index("testings", ["last_name", "first_name"]) + connection.remove_index("testings", "last_name_and_first_name") + end + connection.add_index("testings", ["last_name", "first_name"]) + connection.remove_index("testings", ["last_name", "first_name"]) - connection.add_index("testings", ["last_name"], :length => 10) - connection.remove_index("testings", "last_name") + connection.add_index("testings", ["last_name"], :length => 10) + connection.remove_index("testings", "last_name") - connection.add_index("testings", ["last_name"], :length => {:last_name => 10}) - connection.remove_index("testings", ["last_name"]) + connection.add_index("testings", ["last_name"], :length => {:last_name => 10}) + connection.remove_index("testings", ["last_name"]) - connection.add_index("testings", ["last_name", "first_name"], :length => 10) - connection.remove_index("testings", ["last_name", "first_name"]) + connection.add_index("testings", ["last_name", "first_name"], :length => 10) + connection.remove_index("testings", ["last_name", "first_name"]) - connection.add_index("testings", ["last_name", "first_name"], :length => {:last_name => 10, :first_name => 20}) - connection.remove_index("testings", ["last_name", "first_name"]) - end + connection.add_index("testings", ["last_name", "first_name"], :length => {:last_name => 10, :first_name => 20}) + connection.remove_index("testings", ["last_name", "first_name"]) - # quoting - # Note: changed index name from "key" to "key_idx" since "key" is a Firebird reserved word - # OpenBase does not have named indexes. You must specify a single column name - unless current_adapter?(:OpenBaseAdapter) - connection.add_index("testings", ["key"], :name => "key_idx", :unique => true) - connection.remove_index("testings", :name => "key_idx", :unique => true) - end + connection.add_index("testings", ["key"], :name => "key_idx", :unique => true) + connection.remove_index("testings", :name => "key_idx", :unique => true) - # Sybase adapter does not support indexes on :boolean columns - # OpenBase does not have named indexes. You must specify a single column - unless current_adapter?(:SybaseAdapter, :OpenBaseAdapter) - connection.add_index("testings", %w(last_name first_name administrator), :name => "named_admin") - connection.remove_index("testings", :name => "named_admin") - end + connection.add_index("testings", %w(last_name first_name administrator), :name => "named_admin") + connection.remove_index("testings", :name => "named_admin") # Selected adapters support index sort order if current_adapter?(:SQLite3Adapter, :MysqlAdapter, :Mysql2Adapter, :PostgreSQLAdapter) @@ -189,14 +188,14 @@ module ActiveRecord end end - def test_add_partial_index - skip 'only on pg' unless current_adapter?(:PostgreSQLAdapter) + if current_adapter?(:PostgreSQLAdapter) + def test_add_partial_index + connection.add_index("testings", "last_name", :where => "first_name = 'john doe'") + assert connection.index_exists?("testings", "last_name") - connection.add_index("testings", "last_name", :where => "first_name = 'john doe'") - assert connection.index_exists?("testings", "last_name") - - connection.remove_index("testings", "last_name") - assert !connection.index_exists?("testings", "last_name") + connection.remove_index("testings", "last_name") + assert !connection.index_exists?("testings", "last_name") + end end private diff --git a/activerecord/test/cases/migration/logger_test.rb b/activerecord/test/cases/migration/logger_test.rb index 97efb94b66..319d3e1af3 100644 --- a/activerecord/test/cases/migration/logger_test.rb +++ b/activerecord/test/cases/migration/logger_test.rb @@ -3,7 +3,7 @@ require "cases/helper" module ActiveRecord class Migration class LoggerTest < ActiveRecord::TestCase - # mysql can't roll back ddl changes + # MySQL can't roll back ddl changes self.use_transactional_fixtures = false Migration = Struct.new(:name, :version) do @@ -19,8 +19,7 @@ module ActiveRecord ActiveRecord::SchemaMigration.delete_all end - def teardown - super + teardown do ActiveRecord::SchemaMigration.drop_table end diff --git a/activerecord/test/cases/migration/pending_migrations_test.rb b/activerecord/test/cases/migration/pending_migrations_test.rb new file mode 100644 index 0000000000..7afac83bd2 --- /dev/null +++ b/activerecord/test/cases/migration/pending_migrations_test.rb @@ -0,0 +1,53 @@ +require 'cases/helper' +require "minitest/mock" + +module ActiveRecord + class Migration + class PendingMigrationsTest < ActiveRecord::TestCase + def setup + super + @connection = Minitest::Mock.new + @app = Minitest::Mock.new + conn = @connection + @pending = Class.new(CheckPending) { + define_method(:connection) { conn } + }.new(@app) + @pending.instance_variable_set :@last_check, -1 # Force checking + end + + def teardown + assert @connection.verify + assert @app.verify + super + end + + def test_errors_if_pending + @connection.expect :supports_migrations?, true + + ActiveRecord::Migrator.stub :needs_migration?, true do + assert_raise ActiveRecord::PendingMigrationError do + @pending.call(nil) + end + end + end + + def test_checks_if_supported + @connection.expect :supports_migrations?, true + @app.expect :call, nil, [:foo] + + ActiveRecord::Migrator.stub :needs_migration?, false do + @pending.call(:foo) + end + end + + def test_doesnt_check_if_unsupported + @connection.expect :supports_migrations?, false + @app.expect :call, nil, [:foo] + + ActiveRecord::Migrator.stub :needs_migration?, true do + @pending.call(:foo) + end + end + end + end +end diff --git a/activerecord/test/cases/migration/references_foreign_key_test.rb b/activerecord/test/cases/migration/references_foreign_key_test.rb new file mode 100644 index 0000000000..17ac72a109 --- /dev/null +++ b/activerecord/test/cases/migration/references_foreign_key_test.rb @@ -0,0 +1,111 @@ +require 'cases/helper' + +if ActiveRecord::Base.connection.supports_foreign_keys? +module ActiveRecord + class Migration + class ReferencesForeignKeyTest < ActiveRecord::TestCase + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table(:testing_parents, force: true) + end + + teardown do + @connection.drop_table "testings", if_exists: true + @connection.drop_table "testing_parents", if_exists: true + end + + test "foreign keys can be created with the table" do + @connection.create_table :testings do |t| + t.references :testing_parent, foreign_key: true + end + + fk = @connection.foreign_keys("testings").first + assert_equal "testings", fk.from_table + assert_equal "testing_parents", fk.to_table + end + + test "no foreign key is created by default" do + @connection.create_table :testings do |t| + t.references :testing_parent + end + + assert_equal [], @connection.foreign_keys("testings") + end + + test "options hash can be passed" do + @connection.change_table :testing_parents do |t| + t.integer :other_id + t.index :other_id, unique: true + end + @connection.create_table :testings do |t| + t.references :testing_parent, foreign_key: { primary_key: :other_id } + end + + fk = @connection.foreign_keys("testings").find { |k| k.to_table == "testing_parents" } + assert_equal "other_id", fk.primary_key + end + + test "foreign keys cannot be added to polymorphic relations when creating the table" do + @connection.create_table :testings do |t| + assert_raises(ArgumentError) do + t.references :testing_parent, polymorphic: true, foreign_key: true + end + end + end + + test "foreign keys can be created while changing the table" do + @connection.create_table :testings + @connection.change_table :testings do |t| + t.references :testing_parent, foreign_key: true + end + + fk = @connection.foreign_keys("testings").first + assert_equal "testings", fk.from_table + assert_equal "testing_parents", fk.to_table + end + + test "foreign keys are not added by default when changing the table" do + @connection.create_table :testings + @connection.change_table :testings do |t| + t.references :testing_parent + end + + assert_equal [], @connection.foreign_keys("testings") + end + + test "foreign keys accept options when changing the table" do + @connection.change_table :testing_parents do |t| + t.integer :other_id + t.index :other_id, unique: true + end + @connection.create_table :testings + @connection.change_table :testings do |t| + t.references :testing_parent, foreign_key: { primary_key: :other_id } + end + + fk = @connection.foreign_keys("testings").find { |k| k.to_table == "testing_parents" } + assert_equal "other_id", fk.primary_key + end + + test "foreign keys cannot be added to polymorphic relations when changing the table" do + @connection.create_table :testings + @connection.change_table :testings do |t| + assert_raises(ArgumentError) do + t.references :testing_parent, polymorphic: true, foreign_key: true + end + end + end + + test "foreign key column can be removed" do + @connection.create_table :testings do |t| + t.references :testing_parent, index: true, foreign_key: true + end + + assert_difference "@connection.foreign_keys('testings').size", -1 do + @connection.remove_reference :testings, :testing_parent, foreign_key: true + end + end + end + end +end +end diff --git a/activerecord/test/cases/migration/references_index_test.rb b/activerecord/test/cases/migration/references_index_test.rb index 3ff89524fe..ad6b828d0b 100644 --- a/activerecord/test/cases/migration/references_index_test.rb +++ b/activerecord/test/cases/migration/references_index_test.rb @@ -11,8 +11,7 @@ module ActiveRecord @table_name = :testings end - def teardown - super + teardown do connection.drop_table :testings rescue nil end @@ -50,14 +49,14 @@ module ActiveRecord assert connection.index_exists?(table_name, :bar_id, :name => :index_testings_on_bar_id, :unique => true) end - def test_creates_polymorphic_index - return skip "Oracle Adapter does not support foreign keys if :polymorphic => true is used" if current_adapter? :OracleAdapter + unless current_adapter? :OracleAdapter + def test_creates_polymorphic_index + connection.create_table table_name do |t| + t.references :foo, :polymorphic => true, :index => true + end - connection.create_table table_name do |t| - t.references :foo, :polymorphic => true, :index => true + assert connection.index_exists?(table_name, [:foo_type, :foo_id], name: :index_testings_on_foo_type_and_foo_id) end - - assert connection.index_exists?(table_name, [:foo_id, :foo_type], :name => :index_testings_on_foo_id_and_foo_type) end def test_creates_index_for_existing_table @@ -87,16 +86,16 @@ module ActiveRecord assert_not connection.index_exists?(table_name, :foo_id, :name => :index_testings_on_foo_id) end - def test_creates_polymorphic_index_for_existing_table - return skip "Oracle Adapter does not support foreign keys if :polymorphic => true is used" if current_adapter? :OracleAdapter - connection.create_table table_name - connection.change_table table_name do |t| - t.references :foo, :polymorphic => true, :index => true - end + unless current_adapter? :OracleAdapter + def test_creates_polymorphic_index_for_existing_table + connection.create_table table_name + connection.change_table table_name do |t| + t.references :foo, :polymorphic => true, :index => true + end - assert connection.index_exists?(table_name, [:foo_id, :foo_type], :name => :index_testings_on_foo_id_and_foo_type) + assert connection.index_exists?(table_name, [:foo_type, :foo_id], name: :index_testings_on_foo_type_and_foo_id) + end end - end end end diff --git a/activerecord/test/cases/migration/references_statements_test.rb b/activerecord/test/cases/migration/references_statements_test.rb index e9545f2cce..988bd9c89f 100644 --- a/activerecord/test/cases/migration/references_statements_test.rb +++ b/activerecord/test/cases/migration/references_statements_test.rb @@ -42,7 +42,7 @@ module ActiveRecord def test_creates_polymorphic_index add_reference table_name, :taggable, polymorphic: true, index: true - assert index_exists?(table_name, [:taggable_id, :taggable_type]) + assert index_exists?(table_name, [:taggable_type, :taggable_id]) end def test_creates_reference_type_column_with_default @@ -55,6 +55,11 @@ module ActiveRecord assert index_exists?(table_name, :tag_id, name: 'index_taggings_on_tag_id') end + def test_creates_reference_id_with_specified_type + add_reference table_name, :user, type: :string + assert column_exists?(table_name, :user_id, :string) + end + def test_deletes_reference_id_column remove_reference table_name, :supplier assert_not column_exists?(table_name, :supplier_id, :integer) diff --git a/activerecord/test/cases/migration/rename_table_test.rb b/activerecord/test/cases/migration/rename_table_test.rb index 22dbd7c38b..3eef308428 100644 --- a/activerecord/test/cases/migration/rename_table_test.rb +++ b/activerecord/test/cases/migration/rename_table_test.rb @@ -19,71 +19,76 @@ module ActiveRecord super end - def test_rename_table_for_sqlite_should_work_with_reserved_words - renamed = false - - skip "not supported" unless current_adapter?(:SQLite3Adapter) - - add_column :test_models, :url, :string - connection.rename_table :references, :old_references - connection.rename_table :test_models, :references - - renamed = true - - # Using explicit id in insert for compatibility across all databases - connection.execute "INSERT INTO 'references' (url, created_at, updated_at) VALUES ('http://rubyonrails.com', 0, 0)" - assert_equal 'http://rubyonrails.com', connection.select_value("SELECT url FROM 'references' WHERE id=1") - ensure - return unless renamed - connection.rename_table :references, :test_models - connection.rename_table :old_references, :references + if current_adapter?(:SQLite3Adapter) + def test_rename_table_for_sqlite_should_work_with_reserved_words + renamed = false + + add_column :test_models, :url, :string + connection.rename_table :references, :old_references + connection.rename_table :test_models, :references + + renamed = true + + # Using explicit id in insert for compatibility across all databases + connection.execute "INSERT INTO 'references' (url, created_at, updated_at) VALUES ('http://rubyonrails.com', 0, 0)" + assert_equal 'http://rubyonrails.com', connection.select_value("SELECT url FROM 'references' WHERE id=1") + ensure + return unless renamed + connection.rename_table :references, :test_models + connection.rename_table :old_references, :references + end end - def test_rename_table - rename_table :test_models, :octopi + unless current_adapter?(:FbAdapter) # Firebird cannot rename tables + def test_rename_table + rename_table :test_models, :octopi - # Using explicit id in insert for compatibility across all databases - connection.enable_identity_insert("octopi", true) if current_adapter?(:SybaseAdapter) + connection.execute "INSERT INTO octopi (#{connection.quote_column_name('id')}, #{connection.quote_column_name('url')}) VALUES (1, 'http://www.foreverflying.com/octopus-black7.jpg')" - connection.execute "INSERT INTO octopi (#{connection.quote_column_name('id')}, #{connection.quote_column_name('url')}) VALUES (1, 'http://www.foreverflying.com/octopus-black7.jpg')" + assert_equal 'http://www.foreverflying.com/octopus-black7.jpg', connection.select_value("SELECT url FROM octopi WHERE id=1") + end - connection.enable_identity_insert("octopi", false) if current_adapter?(:SybaseAdapter) + def test_rename_table_with_an_index + add_index :test_models, :url - assert_equal 'http://www.foreverflying.com/octopus-black7.jpg', connection.select_value("SELECT url FROM octopi WHERE id=1") - end + rename_table :test_models, :octopi - def test_rename_table_with_an_index - add_index :test_models, :url + connection.execute "INSERT INTO octopi (#{connection.quote_column_name('id')}, #{connection.quote_column_name('url')}) VALUES (1, 'http://www.foreverflying.com/octopus-black7.jpg')" - rename_table :test_models, :octopi + assert_equal 'http://www.foreverflying.com/octopus-black7.jpg', connection.select_value("SELECT url FROM octopi WHERE id=1") + index = connection.indexes(:octopi).first + assert index.columns.include?("url") + assert_equal 'index_octopi_on_url', index.name + end - # Using explicit id in insert for compatibility across all databases - connection.enable_identity_insert("octopi", true) if current_adapter?(:SybaseAdapter) - connection.execute "INSERT INTO octopi (#{connection.quote_column_name('id')}, #{connection.quote_column_name('url')}) VALUES (1, 'http://www.foreverflying.com/octopus-black7.jpg')" - connection.enable_identity_insert("octopi", false) if current_adapter?(:SybaseAdapter) + def test_rename_table_does_not_rename_custom_named_index + add_index :test_models, :url, name: 'special_url_idx' - assert_equal 'http://www.foreverflying.com/octopus-black7.jpg', connection.select_value("SELECT url FROM octopi WHERE id=1") - index = connection.indexes(:octopi).first - assert index.columns.include?("url") - assert_equal 'index_octopi_on_url', index.name - end + rename_table :test_models, :octopi - def test_rename_table_does_not_rename_custom_named_index - add_index :test_models, :url, name: 'special_url_idx' - - rename_table :test_models, :octopi - - assert_equal ['special_url_idx'], connection.indexes(:octopi).map(&:name) + assert_equal ['special_url_idx'], connection.indexes(:octopi).map(&:name) + end end - def test_rename_table_for_postgresql_should_also_rename_default_sequence - skip 'not supported' unless current_adapter?(:PostgreSQLAdapter) - - rename_table :test_models, :octopi - - pk, seq = connection.pk_and_sequence_for('octopi') - - assert_equal "octopi_#{pk}_seq", seq + if current_adapter?(:PostgreSQLAdapter) + def test_rename_table_for_postgresql_should_also_rename_default_sequence + rename_table :test_models, :octopi + + pk, seq = connection.pk_and_sequence_for('octopi') + + assert_equal ConnectionAdapters::PostgreSQL::Name.new("public", "octopi_#{pk}_seq"), seq + end + + def test_renaming_table_doesnt_attempt_to_rename_non_existent_sequences + enable_extension!('uuid-ossp', connection) + connection.create_table :cats, id: :uuid + assert_nothing_raised { rename_table :cats, :felines } + assert connection.table_exists? :felines + ensure + disable_extension!('uuid-ossp', connection) + connection.drop_table :cats, if_exists: true + connection.drop_table :felines, if_exists: true + end end end end diff --git a/activerecord/test/cases/migration/table_and_index_test.rb b/activerecord/test/cases/migration/table_and_index_test.rb index 8fd770abd1..24cba84a09 100644 --- a/activerecord/test/cases/migration/table_and_index_test.rb +++ b/activerecord/test/cases/migration/table_and_index_test.rb @@ -6,11 +6,11 @@ module ActiveRecord def test_add_schema_info_respects_prefix_and_suffix conn = ActiveRecord::Base.connection - conn.drop_table(ActiveRecord::Migrator.schema_migrations_table_name) if conn.table_exists?(ActiveRecord::Migrator.schema_migrations_table_name) + conn.drop_table(ActiveRecord::Migrator.schema_migrations_table_name, if_exists: true) # Use shorter prefix and suffix as in Oracle database identifier cannot be larger than 30 characters ActiveRecord::Base.table_name_prefix = 'p_' ActiveRecord::Base.table_name_suffix = '_s' - conn.drop_table(ActiveRecord::Migrator.schema_migrations_table_name) if conn.table_exists?(ActiveRecord::Migrator.schema_migrations_table_name) + conn.drop_table(ActiveRecord::Migrator.schema_migrations_table_name, if_exists: true) conn.initialize_schema_migrations_table diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb index 931caff727..5f9fd5d527 100644 --- a/activerecord/test/cases/migration_test.rb +++ b/activerecord/test/cases/migration_test.rb @@ -5,13 +5,19 @@ require 'bigdecimal/util' require 'models/person' require 'models/topic' require 'models/developer' +require 'models/computer' require MIGRATIONS_ROOT + "/valid/2_we_need_reminders" require MIGRATIONS_ROOT + "/rename/1_we_need_things" require MIGRATIONS_ROOT + "/rename/2_rename_things" require MIGRATIONS_ROOT + "/decimal/1_give_me_big_numbers" -class BigNumber < ActiveRecord::Base; end +class BigNumber < ActiveRecord::Base + unless current_adapter?(:PostgreSQLAdapter, :SQLite3Adapter) + attribute :value_of_e, :integer + end + attribute :my_house_population, :integer +end class Reminder < ActiveRecord::Base; end @@ -28,12 +34,11 @@ class MigrationTest < ActiveRecord::TestCase Reminder.connection.drop_table(table) rescue nil end Reminder.reset_column_information - ActiveRecord::Migration.verbose = true - ActiveRecord::Migration.message_count = 0 + @verbose_was, ActiveRecord::Migration.verbose = ActiveRecord::Migration.verbose, false ActiveRecord::Base.connection.schema_cache.clear! end - def teardown + teardown do ActiveRecord::Base.table_name_prefix = "" ActiveRecord::Base.table_name_suffix = "" @@ -57,12 +62,15 @@ class MigrationTest < ActiveRecord::TestCase end Person.connection.remove_column("people", "first_name") rescue nil Person.connection.remove_column("people", "middle_name") rescue nil - Person.connection.add_column("people", "first_name", :string, :limit => 40) + Person.connection.add_column("people", "first_name", :string) Person.reset_column_information + + ActiveRecord::Migration.verbose = @verbose_was end def test_migrator_versions migrations_path = MIGRATIONS_ROOT + "/valid" + old_path = ActiveRecord::Migrator.migrations_paths ActiveRecord::Migrator.migrations_paths = migrations_path ActiveRecord::Migrator.up(migrations_path) @@ -74,13 +82,43 @@ class MigrationTest < ActiveRecord::TestCase assert_equal 0, ActiveRecord::Migrator.current_version assert_equal 3, ActiveRecord::Migrator.last_version assert_equal true, ActiveRecord::Migrator.needs_migration? + + ActiveRecord::SchemaMigration.create!(:version => ActiveRecord::Migrator.last_version) + assert_equal true, ActiveRecord::Migrator.needs_migration? + ensure + ActiveRecord::Migrator.migrations_paths = old_path end - def test_create_table_with_force_true_does_not_drop_nonexisting_table - if Person.connection.table_exists?(:testings2) - Person.connection.drop_table :testings2 - end + def test_migration_detection_without_schema_migration_table + ActiveRecord::Base.connection.drop_table 'schema_migrations', if_exists: true + + migrations_path = MIGRATIONS_ROOT + "/valid" + old_path = ActiveRecord::Migrator.migrations_paths + ActiveRecord::Migrator.migrations_paths = migrations_path + + assert_equal true, ActiveRecord::Migrator.needs_migration? + ensure + ActiveRecord::Migrator.migrations_paths = old_path + end + + def test_any_migrations + old_path = ActiveRecord::Migrator.migrations_paths + ActiveRecord::Migrator.migrations_paths = MIGRATIONS_ROOT + "/valid" + + assert ActiveRecord::Migrator.any_migrations? + + ActiveRecord::Migrator.migrations_paths = MIGRATIONS_ROOT + "/empty" + + assert_not ActiveRecord::Migrator.any_migrations? + ensure + ActiveRecord::Migrator.migrations_paths = old_path + end + def test_migration_version + ActiveRecord::Migrator.run(:up, MIGRATIONS_ROOT + "/version_check", 20131219224947) + end + + def test_create_table_with_force_true_does_not_drop_nonexisting_table # using a copy as we need the drop_table method to # continue to work for the ensure block of the test temp_conn = Person.connection.dup @@ -91,7 +129,7 @@ class MigrationTest < ActiveRecord::TestCase t.column :foo, :string end ensure - Person.connection.drop_table :testings2 rescue nil + Person.connection.drop_table :testings2, if_exists: true end def connection @@ -120,6 +158,7 @@ class MigrationTest < ActiveRecord::TestCase assert !BigNumber.table_exists? GiveMeBigNumbers.up + BigNumber.reset_column_information assert BigNumber.create( :bank_balance => 1586.43, @@ -230,160 +269,120 @@ class MigrationTest < ActiveRecord::TestCase assert migration.went_down, 'have not gone down' end - def test_migrator_one_up_with_exception_and_rollback - unless ActiveRecord::Base.connection.supports_ddl_transactions? - skip "not supported on #{ActiveRecord::Base.connection.class}" - end + if ActiveRecord::Base.connection.supports_ddl_transactions? + def test_migrator_one_up_with_exception_and_rollback + assert_no_column Person, :last_name - assert_no_column Person, :last_name - - migration = Class.new(ActiveRecord::Migration) { - def version; 100 end - def migrate(x) - add_column "people", "last_name", :string - raise 'Something broke' - end - }.new + migration = Class.new(ActiveRecord::Migration) { + def version; 100 end + def migrate(x) + add_column "people", "last_name", :string + raise 'Something broke' + end + }.new - migrator = ActiveRecord::Migrator.new(:up, [migration], 100) + migrator = ActiveRecord::Migrator.new(:up, [migration], 100) - e = assert_raise(StandardError) { migrator.migrate } + e = assert_raise(StandardError) { migrator.migrate } - assert_equal "An error has occurred, this and all later migrations canceled:\n\nSomething broke", e.message + assert_equal "An error has occurred, this and all later migrations canceled:\n\nSomething broke", e.message - assert_no_column Person, :last_name, - "On error, the Migrator should revert schema changes but it did not." - end - - def test_migrator_one_up_with_exception_and_rollback_using_run - unless ActiveRecord::Base.connection.supports_ddl_transactions? - skip "not supported on #{ActiveRecord::Base.connection.class}" + assert_no_column Person, :last_name, + "On error, the Migrator should revert schema changes but it did not." end - assert_no_column Person, :last_name - - migration = Class.new(ActiveRecord::Migration) { - def version; 100 end - def migrate(x) - add_column "people", "last_name", :string - raise 'Something broke' - end - }.new + def test_migrator_one_up_with_exception_and_rollback_using_run + assert_no_column Person, :last_name - migrator = ActiveRecord::Migrator.new(:up, [migration], 100) + migration = Class.new(ActiveRecord::Migration) { + def version; 100 end + def migrate(x) + add_column "people", "last_name", :string + raise 'Something broke' + end + }.new - e = assert_raise(StandardError) { migrator.run } + migrator = ActiveRecord::Migrator.new(:up, [migration], 100) - assert_equal "An error has occurred, this migration was canceled:\n\nSomething broke", e.message + e = assert_raise(StandardError) { migrator.run } - assert_no_column Person, :last_name, - "On error, the Migrator should revert schema changes but it did not." - end + assert_equal "An error has occurred, this migration was canceled:\n\nSomething broke", e.message - def test_migration_without_transaction - unless ActiveRecord::Base.connection.supports_ddl_transactions? - skip "not supported on #{ActiveRecord::Base.connection.class}" + assert_no_column Person, :last_name, + "On error, the Migrator should revert schema changes but it did not." end - assert_no_column Person, :last_name + def test_migration_without_transaction + assert_no_column Person, :last_name - migration = Class.new(ActiveRecord::Migration) { - self.disable_ddl_transaction! + migration = Class.new(ActiveRecord::Migration) { + self.disable_ddl_transaction! - def version; 101 end - def migrate(x) - add_column "people", "last_name", :string - raise 'Something broke' - end - }.new + def version; 101 end + def migrate(x) + add_column "people", "last_name", :string + raise 'Something broke' + end + }.new - migrator = ActiveRecord::Migrator.new(:up, [migration], 101) - e = assert_raise(StandardError) { migrator.migrate } - assert_equal "An error has occurred, all later migrations canceled:\n\nSomething broke", e.message + migrator = ActiveRecord::Migrator.new(:up, [migration], 101) + e = assert_raise(StandardError) { migrator.migrate } + assert_equal "An error has occurred, all later migrations canceled:\n\nSomething broke", e.message - assert_column Person, :last_name, - "without ddl transactions, the Migrator should not rollback on error but it did." - ensure - Person.reset_column_information - if Person.column_names.include?('last_name') - Person.connection.remove_column('people', 'last_name') + assert_column Person, :last_name, + "without ddl transactions, the Migrator should not rollback on error but it did." + ensure + Person.reset_column_information + if Person.column_names.include?('last_name') + Person.connection.remove_column('people', 'last_name') + end end end def test_schema_migrations_table_name + original_schema_migrations_table_name = ActiveRecord::Migrator.schema_migrations_table_name + + assert_equal "schema_migrations", ActiveRecord::Migrator.schema_migrations_table_name ActiveRecord::Base.table_name_prefix = "prefix_" ActiveRecord::Base.table_name_suffix = "_suffix" Reminder.reset_table_name assert_equal "prefix_schema_migrations_suffix", ActiveRecord::Migrator.schema_migrations_table_name + ActiveRecord::Base.schema_migrations_table_name = "changed" + Reminder.reset_table_name + assert_equal "prefix_changed_suffix", ActiveRecord::Migrator.schema_migrations_table_name ActiveRecord::Base.table_name_prefix = "" ActiveRecord::Base.table_name_suffix = "" Reminder.reset_table_name - assert_equal "schema_migrations", ActiveRecord::Migrator.schema_migrations_table_name - end - - def test_proper_table_name_on_migrator - assert_deprecated do - assert_equal "table", ActiveRecord::Migrator.proper_table_name('table') - end - assert_deprecated do - assert_equal "table", ActiveRecord::Migrator.proper_table_name(:table) - end - assert_deprecated do - assert_equal "reminders", ActiveRecord::Migrator.proper_table_name(Reminder) - end - Reminder.reset_table_name - assert_deprecated do - assert_equal Reminder.table_name, ActiveRecord::Migrator.proper_table_name(Reminder) - end - - # Use the model's own prefix/suffix if a model is given - ActiveRecord::Base.table_name_prefix = "ARprefix_" - ActiveRecord::Base.table_name_suffix = "_ARsuffix" - Reminder.table_name_prefix = 'prefix_' - Reminder.table_name_suffix = '_suffix' - Reminder.reset_table_name - assert_deprecated do - assert_equal "prefix_reminders_suffix", ActiveRecord::Migrator.proper_table_name(Reminder) - end - Reminder.table_name_prefix = '' - Reminder.table_name_suffix = '' - Reminder.reset_table_name - - # Use AR::Base's prefix/suffix if string or symbol is given - ActiveRecord::Base.table_name_prefix = "prefix_" - ActiveRecord::Base.table_name_suffix = "_suffix" + assert_equal "changed", ActiveRecord::Migrator.schema_migrations_table_name + ensure + ActiveRecord::Base.schema_migrations_table_name = original_schema_migrations_table_name Reminder.reset_table_name - assert_deprecated do - assert_equal "prefix_table_suffix", ActiveRecord::Migrator.proper_table_name('table') - end - assert_deprecated do - assert_equal "prefix_table_suffix", ActiveRecord::Migrator.proper_table_name(:table) - end end def test_proper_table_name_on_migration + reminder_class = new_isolated_reminder_class migration = ActiveRecord::Migration.new assert_equal "table", migration.proper_table_name('table') assert_equal "table", migration.proper_table_name(:table) - assert_equal "reminders", migration.proper_table_name(Reminder) - Reminder.reset_table_name - assert_equal Reminder.table_name, migration.proper_table_name(Reminder) + assert_equal "reminders", migration.proper_table_name(reminder_class) + reminder_class.reset_table_name + assert_equal reminder_class.table_name, migration.proper_table_name(reminder_class) # Use the model's own prefix/suffix if a model is given ActiveRecord::Base.table_name_prefix = "ARprefix_" ActiveRecord::Base.table_name_suffix = "_ARsuffix" - Reminder.table_name_prefix = 'prefix_' - Reminder.table_name_suffix = '_suffix' - Reminder.reset_table_name - assert_equal "prefix_reminders_suffix", migration.proper_table_name(Reminder) - Reminder.table_name_prefix = '' - Reminder.table_name_suffix = '' - Reminder.reset_table_name + reminder_class.table_name_prefix = 'prefix_' + reminder_class.table_name_suffix = '_suffix' + reminder_class.reset_table_name + assert_equal "prefix_reminders_suffix", migration.proper_table_name(reminder_class) + reminder_class.table_name_prefix = '' + reminder_class.table_name_suffix = '' + reminder_class.reset_table_name # Use AR::Base's prefix/suffix if string or symbol is given ActiveRecord::Base.table_name_prefix = "prefix_" ActiveRecord::Base.table_name_suffix = "_suffix" - Reminder.reset_table_name + reminder_class.reset_table_name assert_equal "prefix_table_suffix", migration.proper_table_name('table', migration.table_name_options) assert_equal "prefix_table_suffix", migration.proper_table_name(:table, migration.table_name_options) end @@ -395,6 +394,7 @@ class MigrationTest < ActiveRecord::TestCase Thing.reset_table_name Thing.reset_sequence_name WeNeedThings.up + Thing.reset_column_information assert Thing.create("content" => "hello world") assert_equal "hello world", Thing.first.content @@ -414,6 +414,7 @@ class MigrationTest < ActiveRecord::TestCase ActiveRecord::Base.table_name_suffix = '_suffix' Reminder.reset_table_name Reminder.reset_sequence_name + Reminder.reset_column_information WeNeedReminders.up assert Reminder.create("content" => "hello world", "remind_at" => Time.now) assert_equal "hello world", Reminder.first.content @@ -425,8 +426,6 @@ class MigrationTest < ActiveRecord::TestCase end def test_create_table_with_binary_column - Person.connection.drop_table :binary_testings rescue nil - assert_nothing_raised { Person.connection.create_table :binary_testings do |t| t.column "data", :binary, :null => false @@ -438,73 +437,103 @@ class MigrationTest < ActiveRecord::TestCase assert_nil data_column.default - Person.connection.drop_table :binary_testings rescue nil + Person.connection.drop_table :binary_testings, if_exists: true end - def test_create_table_with_custom_sequence_name - skip "not supported" unless current_adapter? :OracleAdapter + unless mysql_enforcing_gtid_consistency? + def test_create_table_with_query + Person.connection.drop_table :table_from_query_testings rescue nil + Person.connection.create_table(:person, force: true) - # table name is 29 chars, the standard sequence name will - # be 33 chars and should be shortened - assert_nothing_raised do - begin - Person.connection.create_table :table_with_name_thats_just_ok do |t| - t.column :foo, :string, :null => false - end - ensure - Person.connection.drop_table :table_with_name_thats_just_ok rescue nil - end + Person.connection.create_table :table_from_query_testings, as: "SELECT id FROM person" + + columns = Person.connection.columns(:table_from_query_testings) + assert_equal 1, columns.length + assert_equal "id", columns.first.name + + Person.connection.drop_table :table_from_query_testings rescue nil end - # should be all good w/ a custom sequence name - assert_nothing_raised do - begin - Person.connection.create_table :table_with_name_thats_just_ok, - :sequence_name => 'suitably_short_seq' do |t| - t.column :foo, :string, :null => false - end + def test_create_table_with_query_from_relation + Person.connection.drop_table :table_from_query_testings rescue nil + Person.connection.create_table(:person, force: true) - Person.connection.execute("select suitably_short_seq.nextval from dual") + Person.connection.create_table :table_from_query_testings, as: Person.select(:id) - ensure - Person.connection.drop_table :table_with_name_thats_just_ok, - :sequence_name => 'suitably_short_seq' rescue nil - end - end + columns = Person.connection.columns(:table_from_query_testings) + assert_equal 1, columns.length + assert_equal "id", columns.first.name - # confirm the custom sequence got dropped - assert_raise(ActiveRecord::StatementInvalid) do - Person.connection.execute("select suitably_short_seq.nextval from dual") + Person.connection.drop_table :table_from_query_testings rescue nil end end - def test_out_of_range_limit_should_raise - skip("MySQL and PostgreSQL only") unless current_adapter?(:MysqlAdapter, :Mysql2Adapter, :PostgreSQLAdapter) + if current_adapter? :OracleAdapter + def test_create_table_with_custom_sequence_name + # table name is 29 chars, the standard sequence name will + # be 33 chars and should be shortened + assert_nothing_raised do + begin + Person.connection.create_table :table_with_name_thats_just_ok do |t| + t.column :foo, :string, :null => false + end + ensure + Person.connection.drop_table :table_with_name_thats_just_ok rescue nil + end + end + + # should be all good w/ a custom sequence name + assert_nothing_raised do + begin + Person.connection.create_table :table_with_name_thats_just_ok, + :sequence_name => 'suitably_short_seq' do |t| + t.column :foo, :string, :null => false + end + + Person.connection.execute("select suitably_short_seq.nextval from dual") - Person.connection.drop_table :test_limits rescue nil - assert_raise(ActiveRecord::ActiveRecordError, "integer limit didn't raise") do - Person.connection.create_table :test_integer_limits, :force => true do |t| - t.column :bigone, :integer, :limit => 10 + ensure + Person.connection.drop_table :table_with_name_thats_just_ok, + :sequence_name => 'suitably_short_seq' rescue nil + end + end + + # confirm the custom sequence got dropped + assert_raise(ActiveRecord::StatementInvalid) do + Person.connection.execute("select suitably_short_seq.nextval from dual") end end + end - unless current_adapter?(:PostgreSQLAdapter) - assert_raise(ActiveRecord::ActiveRecordError, "text limit didn't raise") do - Person.connection.create_table :test_text_limits, :force => true do |t| - t.column :bigtext, :text, :limit => 0xfffffffff + if current_adapter?(:MysqlAdapter, :Mysql2Adapter, :PostgreSQLAdapter) + def test_out_of_range_limit_should_raise + Person.connection.drop_table :test_limits rescue nil + assert_raise(ActiveRecord::ActiveRecordError, "integer limit didn't raise") do + Person.connection.create_table :test_integer_limits, :force => true do |t| + t.column :bigone, :integer, :limit => 10 end end - end - Person.connection.drop_table :test_limits rescue nil + unless current_adapter?(:PostgreSQLAdapter) + assert_raise(ActiveRecord::ActiveRecordError, "text limit didn't raise") do + Person.connection.create_table :test_text_limits, :force => true do |t| + t.column :bigtext, :text, :limit => 0xfffffffff + end + end + end + + Person.connection.drop_table :test_limits rescue nil + end end protected - def with_env_tz(new_tz = 'US/Eastern') - old_tz, ENV['TZ'] = ENV['TZ'], new_tz - yield - ensure - old_tz ? ENV['TZ'] = old_tz : ENV.delete('TZ') + # This is needed to isolate class_attribute assignments like `table_name_prefix` + # for each test case. + def new_isolated_reminder_class + Class.new(Reminder) { + def self.name; "Reminder"; end + def self.base_class; self; end + } end end @@ -549,7 +578,7 @@ if ActiveRecord::Base.connection.supports_bulk_alter? Person.reset_sequence_name end - def teardown + teardown do Person.connection.drop_table(:delete_me) rescue nil end @@ -560,13 +589,13 @@ if ActiveRecord::Base.connection.supports_bulk_alter? t.string :qualification, :experience t.integer :age, :default => 0 t.date :birthdate - t.timestamps + t.timestamps null: true end end assert_equal 8, columns.size [:name, :qualification, :experience].each {|s| assert_equal :string, column(s).type } - assert_equal 0, column(:age).default + assert_equal '0', column(:age).default end def test_removing_columns @@ -686,6 +715,8 @@ if ActiveRecord::Base.connection.supports_bulk_alter? end class CopyMigrationsTest < ActiveRecord::TestCase + include ActiveSupport::Testing::Stream + def setup end @@ -701,8 +732,8 @@ class CopyMigrationsTest < ActiveRecord::TestCase @existing_migrations = Dir[@migrations_path + "/*.rb"] copied = ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/to_copy"}) - assert File.exists?(@migrations_path + "/4_people_have_hobbies.bukkits.rb") - assert File.exists?(@migrations_path + "/5_people_have_descriptions.bukkits.rb") + assert File.exist?(@migrations_path + "/4_people_have_hobbies.bukkits.rb") + assert File.exist?(@migrations_path + "/5_people_have_descriptions.bukkits.rb") assert_equal [@migrations_path + "/4_people_have_hobbies.bukkits.rb", @migrations_path + "/5_people_have_descriptions.bukkits.rb"], copied.map(&:filename) expected = "# This migration comes from bukkits (originally 1)" @@ -725,10 +756,10 @@ class CopyMigrationsTest < ActiveRecord::TestCase sources[:bukkits] = MIGRATIONS_ROOT + "/to_copy" sources[:omg] = MIGRATIONS_ROOT + "/to_copy2" ActiveRecord::Migration.copy(@migrations_path, sources) - assert File.exists?(@migrations_path + "/4_people_have_hobbies.bukkits.rb") - assert File.exists?(@migrations_path + "/5_people_have_descriptions.bukkits.rb") - assert File.exists?(@migrations_path + "/6_create_articles.omg.rb") - assert File.exists?(@migrations_path + "/7_create_comments.omg.rb") + assert File.exist?(@migrations_path + "/4_people_have_hobbies.bukkits.rb") + assert File.exist?(@migrations_path + "/5_people_have_descriptions.bukkits.rb") + assert File.exist?(@migrations_path + "/6_create_articles.omg.rb") + assert File.exist?(@migrations_path + "/7_create_comments.omg.rb") files_count = Dir[@migrations_path + "/*.rb"].length ActiveRecord::Migration.copy(@migrations_path, sources) @@ -741,10 +772,10 @@ class CopyMigrationsTest < ActiveRecord::TestCase @migrations_path = MIGRATIONS_ROOT + "/valid_with_timestamps" @existing_migrations = Dir[@migrations_path + "/*.rb"] - Time.travel_to(Time.utc(2010, 7, 26, 10, 10, 10)) do + travel_to(Time.utc(2010, 7, 26, 10, 10, 10)) do copied = ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/to_copy_with_timestamps"}) - assert File.exists?(@migrations_path + "/20100726101010_people_have_hobbies.bukkits.rb") - assert File.exists?(@migrations_path + "/20100726101011_people_have_descriptions.bukkits.rb") + assert File.exist?(@migrations_path + "/20100726101010_people_have_hobbies.bukkits.rb") + assert File.exist?(@migrations_path + "/20100726101011_people_have_descriptions.bukkits.rb") expected = [@migrations_path + "/20100726101010_people_have_hobbies.bukkits.rb", @migrations_path + "/20100726101011_people_have_descriptions.bukkits.rb"] assert_equal expected, copied.map(&:filename) @@ -766,12 +797,12 @@ class CopyMigrationsTest < ActiveRecord::TestCase sources[:bukkits] = MIGRATIONS_ROOT + "/to_copy_with_timestamps" sources[:omg] = MIGRATIONS_ROOT + "/to_copy_with_timestamps2" - Time.travel_to(Time.utc(2010, 7, 26, 10, 10, 10)) do + travel_to(Time.utc(2010, 7, 26, 10, 10, 10)) do copied = ActiveRecord::Migration.copy(@migrations_path, sources) - assert File.exists?(@migrations_path + "/20100726101010_people_have_hobbies.bukkits.rb") - assert File.exists?(@migrations_path + "/20100726101011_people_have_descriptions.bukkits.rb") - assert File.exists?(@migrations_path + "/20100726101012_create_articles.omg.rb") - assert File.exists?(@migrations_path + "/20100726101013_create_comments.omg.rb") + assert File.exist?(@migrations_path + "/20100726101010_people_have_hobbies.bukkits.rb") + assert File.exist?(@migrations_path + "/20100726101011_people_have_descriptions.bukkits.rb") + assert File.exist?(@migrations_path + "/20100726101012_create_articles.omg.rb") + assert File.exist?(@migrations_path + "/20100726101013_create_comments.omg.rb") assert_equal 4, copied.length files_count = Dir[@migrations_path + "/*.rb"].length @@ -786,10 +817,10 @@ class CopyMigrationsTest < ActiveRecord::TestCase @migrations_path = MIGRATIONS_ROOT + "/valid_with_timestamps" @existing_migrations = Dir[@migrations_path + "/*.rb"] - Time.travel_to(Time.utc(2010, 2, 20, 10, 10, 10)) do + travel_to(Time.utc(2010, 2, 20, 10, 10, 10)) do ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/to_copy_with_timestamps"}) - assert File.exists?(@migrations_path + "/20100301010102_people_have_hobbies.bukkits.rb") - assert File.exists?(@migrations_path + "/20100301010103_people_have_descriptions.bukkits.rb") + assert File.exist?(@migrations_path + "/20100301010102_people_have_hobbies.bukkits.rb") + assert File.exist?(@migrations_path + "/20100301010103_people_have_descriptions.bukkits.rb") files_count = Dir[@migrations_path + "/*.rb"].length copied = ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/to_copy_with_timestamps"}) @@ -806,7 +837,7 @@ class CopyMigrationsTest < ActiveRecord::TestCase @existing_migrations = Dir[@migrations_path + "/*.rb"] copied = ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/magic"}) - assert File.exists?(@migrations_path + "/4_currencies_have_symbols.bukkits.rb") + assert File.exist?(@migrations_path + "/4_currencies_have_symbols.bukkits.rb") assert_equal [@migrations_path + "/4_currencies_have_symbols.bukkits.rb"], copied.map(&:filename) expected = "# coding: ISO-8859-15\n# This migration comes from bukkits (originally 1)" @@ -861,10 +892,10 @@ class CopyMigrationsTest < ActiveRecord::TestCase @migrations_path = MIGRATIONS_ROOT + "/non_existing" @existing_migrations = [] - Time.travel_to(Time.utc(2010, 7, 26, 10, 10, 10)) do + travel_to(Time.utc(2010, 7, 26, 10, 10, 10)) do copied = ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/to_copy_with_timestamps"}) - assert File.exists?(@migrations_path + "/20100726101010_people_have_hobbies.bukkits.rb") - assert File.exists?(@migrations_path + "/20100726101011_people_have_descriptions.bukkits.rb") + assert File.exist?(@migrations_path + "/20100726101010_people_have_hobbies.bukkits.rb") + assert File.exist?(@migrations_path + "/20100726101011_people_have_descriptions.bukkits.rb") assert_equal 2, copied.length end ensure @@ -876,10 +907,10 @@ class CopyMigrationsTest < ActiveRecord::TestCase @migrations_path = MIGRATIONS_ROOT + "/empty" @existing_migrations = [] - Time.travel_to(Time.utc(2010, 7, 26, 10, 10, 10)) do + travel_to(Time.utc(2010, 7, 26, 10, 10, 10)) do copied = ActiveRecord::Migration.copy(@migrations_path, {:bukkits => MIGRATIONS_ROOT + "/to_copy_with_timestamps"}) - assert File.exists?(@migrations_path + "/20100726101010_people_have_hobbies.bukkits.rb") - assert File.exists?(@migrations_path + "/20100726101011_people_have_descriptions.bukkits.rb") + assert File.exist?(@migrations_path + "/20100726101010_people_have_hobbies.bukkits.rb") + assert File.exist?(@migrations_path + "/20100726101011_people_have_descriptions.bukkits.rb") assert_equal 2, copied.length end ensure @@ -894,4 +925,5 @@ class CopyMigrationsTest < ActiveRecord::TestCase ensure ActiveRecord::Base.logger = old end + end diff --git a/activerecord/test/cases/migrator_test.rb b/activerecord/test/cases/migrator_test.rb index 3f9854200d..c0daa83e9c 100644 --- a/activerecord/test/cases/migrator_test.rb +++ b/activerecord/test/cases/migrator_test.rb @@ -1,378 +1,388 @@ require "cases/helper" require "cases/migration/helper" -module ActiveRecord - class MigratorTest < ActiveRecord::TestCase - self.use_transactional_fixtures = false +class MigratorTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false - # Use this class to sense if migrations have gone - # up or down. - class Sensor < ActiveRecord::Migration - attr_reader :went_up, :went_down + # Use this class to sense if migrations have gone + # up or down. + class Sensor < ActiveRecord::Migration + attr_reader :went_up, :went_down - def initialize name = self.class.name, version = nil - super - @went_up = false - @went_down = false - end - - def up; @went_up = true; end - def down; @went_down = true; end - end - - def setup + def initialize name = self.class.name, version = nil super - ActiveRecord::SchemaMigration.create_table - ActiveRecord::SchemaMigration.delete_all rescue nil + @went_up = false + @went_down = false end - def teardown - super - ActiveRecord::SchemaMigration.delete_all rescue nil - ActiveRecord::Migration.verbose = true - end + def up; @went_up = true; end + def down; @went_down = true; end + end - def test_migrator_with_duplicate_names - assert_raises(ActiveRecord::DuplicateMigrationNameError, "Multiple migrations have the name Chunky") do - list = [Migration.new('Chunky'), Migration.new('Chunky')] - ActiveRecord::Migrator.new(:up, list) + def setup + super + ActiveRecord::SchemaMigration.create_table + ActiveRecord::SchemaMigration.delete_all rescue nil + @verbose_was = ActiveRecord::Migration.verbose + ActiveRecord::Migration.message_count = 0 + ActiveRecord::Migration.class_eval do + undef :puts + def puts(*) + ActiveRecord::Migration.message_count += 1 end end + end - def test_migrator_with_duplicate_versions - assert_raises(ActiveRecord::DuplicateMigrationVersionError) do - list = [Migration.new('Foo', 1), Migration.new('Bar', 1)] - ActiveRecord::Migrator.new(:up, list) + teardown do + ActiveRecord::SchemaMigration.delete_all rescue nil + ActiveRecord::Migration.verbose = @verbose_was + ActiveRecord::Migration.class_eval do + undef :puts + def puts(*) + super end end + end - def test_migrator_with_missing_version_numbers - assert_raises(ActiveRecord::UnknownMigrationVersionError) do - list = [Migration.new('Foo', 1), Migration.new('Bar', 2)] - ActiveRecord::Migrator.new(:up, list, 3).run - end + def test_migrator_with_duplicate_names + assert_raises(ActiveRecord::DuplicateMigrationNameError, "Multiple migrations have the name Chunky") do + list = [ActiveRecord::Migration.new('Chunky'), ActiveRecord::Migration.new('Chunky')] + ActiveRecord::Migrator.new(:up, list) end + end - def test_finds_migrations - migrations = ActiveRecord::Migrator.migrations(MIGRATIONS_ROOT + "/valid") + def test_migrator_with_duplicate_versions + assert_raises(ActiveRecord::DuplicateMigrationVersionError) do + list = [ActiveRecord::Migration.new('Foo', 1), ActiveRecord::Migration.new('Bar', 1)] + ActiveRecord::Migrator.new(:up, list) + end + end - [[1, 'ValidPeopleHaveLastNames'], [2, 'WeNeedReminders'], [3, 'InnocentJointable']].each_with_index do |pair, i| - assert_equal migrations[i].version, pair.first - assert_equal migrations[i].name, pair.last - end + def test_migrator_with_missing_version_numbers + assert_raises(ActiveRecord::UnknownMigrationVersionError) do + list = [ActiveRecord::Migration.new('Foo', 1), ActiveRecord::Migration.new('Bar', 2)] + ActiveRecord::Migrator.new(:up, list, 3).run end + end - def test_finds_migrations_in_subdirectories - migrations = ActiveRecord::Migrator.migrations(MIGRATIONS_ROOT + "/valid_with_subdirectories") + def test_finds_migrations + migrations = ActiveRecord::Migrator.migrations(MIGRATIONS_ROOT + "/valid") - [[1, 'ValidPeopleHaveLastNames'], [2, 'WeNeedReminders'], [3, 'InnocentJointable']].each_with_index do |pair, i| - assert_equal migrations[i].version, pair.first - assert_equal migrations[i].name, pair.last - end + [[1, 'ValidPeopleHaveLastNames'], [2, 'WeNeedReminders'], [3, 'InnocentJointable']].each_with_index do |pair, i| + assert_equal migrations[i].version, pair.first + assert_equal migrations[i].name, pair.last end + end - def test_finds_migrations_from_two_directories - directories = [MIGRATIONS_ROOT + '/valid_with_timestamps', MIGRATIONS_ROOT + '/to_copy_with_timestamps'] - migrations = ActiveRecord::Migrator.migrations directories - - [[20090101010101, "PeopleHaveHobbies"], - [20090101010202, "PeopleHaveDescriptions"], - [20100101010101, "ValidWithTimestampsPeopleHaveLastNames"], - [20100201010101, "ValidWithTimestampsWeNeedReminders"], - [20100301010101, "ValidWithTimestampsInnocentJointable"]].each_with_index do |pair, i| - assert_equal pair.first, migrations[i].version - assert_equal pair.last, migrations[i].name - end - end + def test_finds_migrations_in_subdirectories + migrations = ActiveRecord::Migrator.migrations(MIGRATIONS_ROOT + "/valid_with_subdirectories") - def test_finds_migrations_in_numbered_directory - migrations = ActiveRecord::Migrator.migrations [MIGRATIONS_ROOT + '/10_urban'] - assert_equal 9, migrations[0].version - assert_equal 'AddExpressions', migrations[0].name + [[1, 'ValidPeopleHaveLastNames'], [2, 'WeNeedReminders'], [3, 'InnocentJointable']].each_with_index do |pair, i| + assert_equal migrations[i].version, pair.first + assert_equal migrations[i].name, pair.last end + end - def test_relative_migrations - list = Dir.chdir(MIGRATIONS_ROOT) do - ActiveRecord::Migrator.migrations("valid/") - end + def test_finds_migrations_from_two_directories + directories = [MIGRATIONS_ROOT + '/valid_with_timestamps', MIGRATIONS_ROOT + '/to_copy_with_timestamps'] + migrations = ActiveRecord::Migrator.migrations directories + + [[20090101010101, "PeopleHaveHobbies"], + [20090101010202, "PeopleHaveDescriptions"], + [20100101010101, "ValidWithTimestampsPeopleHaveLastNames"], + [20100201010101, "ValidWithTimestampsWeNeedReminders"], + [20100301010101, "ValidWithTimestampsInnocentJointable"]].each_with_index do |pair, i| + assert_equal pair.first, migrations[i].version + assert_equal pair.last, migrations[i].name + end + end - migration_proxy = list.find { |item| - item.name == 'ValidPeopleHaveLastNames' - } - assert migration_proxy, 'should find pending migration' + def test_finds_migrations_in_numbered_directory + migrations = ActiveRecord::Migrator.migrations [MIGRATIONS_ROOT + '/10_urban'] + assert_equal 9, migrations[0].version + assert_equal 'AddExpressions', migrations[0].name + end + + def test_relative_migrations + list = Dir.chdir(MIGRATIONS_ROOT) do + ActiveRecord::Migrator.migrations("valid") end - def test_finds_pending_migrations - ActiveRecord::SchemaMigration.create!(:version => '1') - migration_list = [ Migration.new('foo', 1), Migration.new('bar', 3) ] - migrations = ActiveRecord::Migrator.new(:up, migration_list).pending_migrations + migration_proxy = list.find { |item| + item.name == 'ValidPeopleHaveLastNames' + } + assert migration_proxy, 'should find pending migration' + end - assert_equal 1, migrations.size - assert_equal migration_list.last, migrations.first - end + def test_finds_pending_migrations + ActiveRecord::SchemaMigration.create!(:version => '1') + migration_list = [ActiveRecord::Migration.new('foo', 1), ActiveRecord::Migration.new('bar', 3)] + migrations = ActiveRecord::Migrator.new(:up, migration_list).pending_migrations - def test_migrator_interleaved_migrations - pass_one = [Sensor.new('One', 1)] + assert_equal 1, migrations.size + assert_equal migration_list.last, migrations.first + end - ActiveRecord::Migrator.new(:up, pass_one).migrate - assert pass_one.first.went_up - assert_not pass_one.first.went_down + def test_migrator_interleaved_migrations + pass_one = [Sensor.new('One', 1)] - pass_two = [Sensor.new('One', 1), Sensor.new('Three', 3)] - ActiveRecord::Migrator.new(:up, pass_two).migrate - assert_not pass_two[0].went_up - assert pass_two[1].went_up - assert pass_two.all? { |x| !x.went_down } + ActiveRecord::Migrator.new(:up, pass_one).migrate + assert pass_one.first.went_up + assert_not pass_one.first.went_down - pass_three = [Sensor.new('One', 1), - Sensor.new('Two', 2), - Sensor.new('Three', 3)] + pass_two = [Sensor.new('One', 1), Sensor.new('Three', 3)] + ActiveRecord::Migrator.new(:up, pass_two).migrate + assert_not pass_two[0].went_up + assert pass_two[1].went_up + assert pass_two.all? { |x| !x.went_down } - ActiveRecord::Migrator.new(:down, pass_three).migrate - assert pass_three[0].went_down - assert_not pass_three[1].went_down - assert pass_three[2].went_down - end + pass_three = [Sensor.new('One', 1), + Sensor.new('Two', 2), + Sensor.new('Three', 3)] - def test_up_calls_up - migrations = [Sensor.new(nil, 0), Sensor.new(nil, 1), Sensor.new(nil, 2)] - ActiveRecord::Migrator.new(:up, migrations).migrate - assert migrations.all? { |m| m.went_up } - assert migrations.all? { |m| !m.went_down } - assert_equal 2, ActiveRecord::Migrator.current_version - end + ActiveRecord::Migrator.new(:down, pass_three).migrate + assert pass_three[0].went_down + assert_not pass_three[1].went_down + assert pass_three[2].went_down + end - def test_down_calls_down - test_up_calls_up + def test_up_calls_up + migrations = [Sensor.new(nil, 0), Sensor.new(nil, 1), Sensor.new(nil, 2)] + ActiveRecord::Migrator.new(:up, migrations).migrate + assert migrations.all?(&:went_up) + assert migrations.all? { |m| !m.went_down } + assert_equal 2, ActiveRecord::Migrator.current_version + end - migrations = [Sensor.new(nil, 0), Sensor.new(nil, 1), Sensor.new(nil, 2)] - ActiveRecord::Migrator.new(:down, migrations).migrate - assert migrations.all? { |m| !m.went_up } - assert migrations.all? { |m| m.went_down } - assert_equal 0, ActiveRecord::Migrator.current_version - end + def test_down_calls_down + test_up_calls_up - def test_current_version - ActiveRecord::SchemaMigration.create!(:version => '1000') - assert_equal 1000, ActiveRecord::Migrator.current_version - end + migrations = [Sensor.new(nil, 0), Sensor.new(nil, 1), Sensor.new(nil, 2)] + ActiveRecord::Migrator.new(:down, migrations).migrate + assert migrations.all? { |m| !m.went_up } + assert migrations.all?(&:went_down) + assert_equal 0, ActiveRecord::Migrator.current_version + end - def test_migrator_one_up - calls, migrations = sensors(3) + def test_current_version + ActiveRecord::SchemaMigration.create!(:version => '1000') + assert_equal 1000, ActiveRecord::Migrator.current_version + end - ActiveRecord::Migrator.new(:up, migrations, 1).migrate - assert_equal [[:up, 1]], calls - calls.clear + def test_migrator_one_up + calls, migrations = sensors(3) - ActiveRecord::Migrator.new(:up, migrations, 2).migrate - assert_equal [[:up, 2]], calls - end + ActiveRecord::Migrator.new(:up, migrations, 1).migrate + assert_equal [[:up, 1]], calls + calls.clear - def test_migrator_one_down - calls, migrations = sensors(3) + ActiveRecord::Migrator.new(:up, migrations, 2).migrate + assert_equal [[:up, 2]], calls + end - ActiveRecord::Migrator.new(:up, migrations).migrate - assert_equal [[:up, 1], [:up, 2], [:up, 3]], calls - calls.clear + def test_migrator_one_down + calls, migrations = sensors(3) - ActiveRecord::Migrator.new(:down, migrations, 1).migrate + ActiveRecord::Migrator.new(:up, migrations).migrate + assert_equal [[:up, 1], [:up, 2], [:up, 3]], calls + calls.clear - assert_equal [[:down, 3], [:down, 2]], calls - end + ActiveRecord::Migrator.new(:down, migrations, 1).migrate - def test_migrator_one_up_one_down - calls, migrations = sensors(3) + assert_equal [[:down, 3], [:down, 2]], calls + end - ActiveRecord::Migrator.new(:up, migrations, 1).migrate - assert_equal [[:up, 1]], calls - calls.clear + def test_migrator_one_up_one_down + calls, migrations = sensors(3) - ActiveRecord::Migrator.new(:down, migrations, 0).migrate - assert_equal [[:down, 1]], calls - end + ActiveRecord::Migrator.new(:up, migrations, 1).migrate + assert_equal [[:up, 1]], calls + calls.clear - def test_migrator_double_up - calls, migrations = sensors(3) - assert_equal(0, ActiveRecord::Migrator.current_version) + ActiveRecord::Migrator.new(:down, migrations, 0).migrate + assert_equal [[:down, 1]], calls + end - ActiveRecord::Migrator.new(:up, migrations, 1).migrate - assert_equal [[:up, 1]], calls - calls.clear + def test_migrator_double_up + calls, migrations = sensors(3) + assert_equal(0, ActiveRecord::Migrator.current_version) - ActiveRecord::Migrator.new(:up, migrations, 1).migrate - assert_equal [], calls - end + ActiveRecord::Migrator.new(:up, migrations, 1).migrate + assert_equal [[:up, 1]], calls + calls.clear - def test_migrator_double_down - calls, migrations = sensors(3) + ActiveRecord::Migrator.new(:up, migrations, 1).migrate + assert_equal [], calls + end - assert_equal(0, ActiveRecord::Migrator.current_version) + def test_migrator_double_down + calls, migrations = sensors(3) - ActiveRecord::Migrator.new(:up, migrations, 1).run - assert_equal [[:up, 1]], calls - calls.clear + assert_equal(0, ActiveRecord::Migrator.current_version) - ActiveRecord::Migrator.new(:down, migrations, 1).run - assert_equal [[:down, 1]], calls - calls.clear + ActiveRecord::Migrator.new(:up, migrations, 1).run + assert_equal [[:up, 1]], calls + calls.clear - ActiveRecord::Migrator.new(:down, migrations, 1).run - assert_equal [], calls + ActiveRecord::Migrator.new(:down, migrations, 1).run + assert_equal [[:down, 1]], calls + calls.clear - assert_equal(0, ActiveRecord::Migrator.current_version) - end + ActiveRecord::Migrator.new(:down, migrations, 1).run + assert_equal [], calls - def test_migrator_verbosity - _, migrations = sensors(3) + assert_equal(0, ActiveRecord::Migrator.current_version) + end - ActiveRecord::Migrator.new(:up, migrations, 1).migrate - assert_not_equal 0, ActiveRecord::Migration.message_count + def test_migrator_verbosity + _, migrations = sensors(3) - ActiveRecord::Migration.message_count = 0 + ActiveRecord::Migrator.new(:up, migrations, 1).migrate + assert_not_equal 0, ActiveRecord::Migration.message_count - ActiveRecord::Migrator.new(:down, migrations, 0).migrate - assert_not_equal 0, ActiveRecord::Migration.message_count - ActiveRecord::Migration.message_count = 0 - end + ActiveRecord::Migration.message_count = 0 - def test_migrator_verbosity_off - _, migrations = sensors(3) + ActiveRecord::Migrator.new(:down, migrations, 0).migrate + assert_not_equal 0, ActiveRecord::Migration.message_count + end - ActiveRecord::Migration.message_count = 0 - ActiveRecord::Migration.verbose = false - ActiveRecord::Migrator.new(:up, migrations, 1).migrate - assert_equal 0, ActiveRecord::Migration.message_count - ActiveRecord::Migrator.new(:down, migrations, 0).migrate - assert_equal 0, ActiveRecord::Migration.message_count - end + def test_migrator_verbosity_off + _, migrations = sensors(3) - def test_target_version_zero_should_run_only_once - calls, migrations = sensors(3) + ActiveRecord::Migration.message_count = 0 + ActiveRecord::Migration.verbose = false + ActiveRecord::Migrator.new(:up, migrations, 1).migrate + assert_equal 0, ActiveRecord::Migration.message_count + ActiveRecord::Migrator.new(:down, migrations, 0).migrate + assert_equal 0, ActiveRecord::Migration.message_count + end - # migrate up to 1 - ActiveRecord::Migrator.new(:up, migrations, 1).migrate - assert_equal [[:up, 1]], calls - calls.clear + def test_target_version_zero_should_run_only_once + calls, migrations = sensors(3) - # migrate down to 0 - ActiveRecord::Migrator.new(:down, migrations, 0).migrate - assert_equal [[:down, 1]], calls - calls.clear + # migrate up to 1 + ActiveRecord::Migrator.new(:up, migrations, 1).migrate + assert_equal [[:up, 1]], calls + calls.clear - # migrate down to 0 again - ActiveRecord::Migrator.new(:down, migrations, 0).migrate - assert_equal [], calls - end + # migrate down to 0 + ActiveRecord::Migrator.new(:down, migrations, 0).migrate + assert_equal [[:down, 1]], calls + calls.clear - def test_migrator_going_down_due_to_version_target - calls, migrator = migrator_class(3) + # migrate down to 0 again + ActiveRecord::Migrator.new(:down, migrations, 0).migrate + assert_equal [], calls + end - migrator.up("valid", 1) - assert_equal [[:up, 1]], calls - calls.clear + def test_migrator_going_down_due_to_version_target + calls, migrator = migrator_class(3) - migrator.migrate("valid", 0) - assert_equal [[:down, 1]], calls - calls.clear + migrator.up("valid", 1) + assert_equal [[:up, 1]], calls + calls.clear - migrator.migrate("valid") - assert_equal [[:up, 1], [:up, 2], [:up, 3]], calls - end + migrator.migrate("valid", 0) + assert_equal [[:down, 1]], calls + calls.clear - def test_migrator_rollback - _, migrator = migrator_class(3) + migrator.migrate("valid") + assert_equal [[:up, 1], [:up, 2], [:up, 3]], calls + end - migrator.migrate("valid") - assert_equal(3, ActiveRecord::Migrator.current_version) + def test_migrator_rollback + _, migrator = migrator_class(3) - migrator.rollback("valid") - assert_equal(2, ActiveRecord::Migrator.current_version) + migrator.migrate("valid") + assert_equal(3, ActiveRecord::Migrator.current_version) - migrator.rollback("valid") - assert_equal(1, ActiveRecord::Migrator.current_version) + migrator.rollback("valid") + assert_equal(2, ActiveRecord::Migrator.current_version) - migrator.rollback("valid") - assert_equal(0, ActiveRecord::Migrator.current_version) + migrator.rollback("valid") + assert_equal(1, ActiveRecord::Migrator.current_version) - migrator.rollback("valid") - assert_equal(0, ActiveRecord::Migrator.current_version) - end + migrator.rollback("valid") + assert_equal(0, ActiveRecord::Migrator.current_version) - def test_migrator_db_has_no_schema_migrations_table - _, migrator = migrator_class(3) + migrator.rollback("valid") + assert_equal(0, ActiveRecord::Migrator.current_version) + end - ActiveRecord::Base.connection.execute("DROP TABLE schema_migrations") - assert_not ActiveRecord::Base.connection.table_exists?('schema_migrations') - migrator.migrate("valid", 1) - assert ActiveRecord::Base.connection.table_exists?('schema_migrations') - end + def test_migrator_db_has_no_schema_migrations_table + _, migrator = migrator_class(3) - def test_migrator_forward - _, migrator = migrator_class(3) - migrator.migrate("/valid", 1) - assert_equal(1, ActiveRecord::Migrator.current_version) + ActiveRecord::Base.connection.execute("DROP TABLE schema_migrations") + assert_not ActiveRecord::Base.connection.table_exists?('schema_migrations') + migrator.migrate("valid", 1) + assert ActiveRecord::Base.connection.table_exists?('schema_migrations') + end - migrator.forward("/valid", 2) - assert_equal(3, ActiveRecord::Migrator.current_version) + def test_migrator_forward + _, migrator = migrator_class(3) + migrator.migrate("/valid", 1) + assert_equal(1, ActiveRecord::Migrator.current_version) - migrator.forward("/valid") - assert_equal(3, ActiveRecord::Migrator.current_version) - end + migrator.forward("/valid", 2) + assert_equal(3, ActiveRecord::Migrator.current_version) + + migrator.forward("/valid") + assert_equal(3, ActiveRecord::Migrator.current_version) + end - def test_only_loads_pending_migrations - # migrate up to 1 - ActiveRecord::SchemaMigration.create!(:version => '1') + def test_only_loads_pending_migrations + # migrate up to 1 + ActiveRecord::SchemaMigration.create!(:version => '1') - calls, migrator = migrator_class(3) - migrator.migrate("valid", nil) + calls, migrator = migrator_class(3) + migrator.migrate("valid", nil) - assert_equal [[:up, 2], [:up, 3]], calls - end + assert_equal [[:up, 2], [:up, 3]], calls + end - def test_get_all_versions - _, migrator = migrator_class(3) + def test_get_all_versions + _, migrator = migrator_class(3) - migrator.migrate("valid") - assert_equal([1,2,3], ActiveRecord::Migrator.get_all_versions) + migrator.migrate("valid") + assert_equal([1,2,3], ActiveRecord::Migrator.get_all_versions) - migrator.rollback("valid") - assert_equal([1,2], ActiveRecord::Migrator.get_all_versions) + migrator.rollback("valid") + assert_equal([1,2], ActiveRecord::Migrator.get_all_versions) - migrator.rollback("valid") - assert_equal([1], ActiveRecord::Migrator.get_all_versions) + migrator.rollback("valid") + assert_equal([1], ActiveRecord::Migrator.get_all_versions) - migrator.rollback("valid") - assert_equal([], ActiveRecord::Migrator.get_all_versions) - end + migrator.rollback("valid") + assert_equal([], ActiveRecord::Migrator.get_all_versions) + end - private - def m(name, version, &block) - x = Sensor.new name, version - x.extend(Module.new { - define_method(:up) { block.call(:up, x); super() } - define_method(:down) { block.call(:down, x); super() } - }) if block_given? - end + private + def m(name, version) + x = Sensor.new name, version + x.extend(Module.new { + define_method(:up) { yield(:up, x); super() } + define_method(:down) { yield(:down, x); super() } + }) if block_given? + end - def sensors(count) - calls = [] - migrations = count.times.map { |i| - m(nil, i + 1) { |c,migration| - calls << [c, migration.version] - } + def sensors(count) + calls = [] + migrations = count.times.map { |i| + m(nil, i + 1) { |c,migration| + calls << [c, migration.version] } - [calls, migrations] - end + } + [calls, migrations] + end - def migrator_class(count) - calls, migrations = sensors(count) + def migrator_class(count) + calls, migrations = sensors(count) - migrator = Class.new(Migrator).extend(Module.new { - define_method(:migrations) { |paths| - migrations - } - }) - [calls, migrator] - end + migrator = Class.new(ActiveRecord::Migrator).extend(Module.new { + define_method(:migrations) { |paths| + migrations + } + }) + [calls, migrator] end end diff --git a/activerecord/test/cases/mixin_test.rb b/activerecord/test/cases/mixin_test.rb index f927c13979..7ddb2bfee1 100644 --- a/activerecord/test/cases/mixin_test.rb +++ b/activerecord/test/cases/mixin_test.rb @@ -3,42 +3,15 @@ require "cases/helper" class Mixin < ActiveRecord::Base end -# Let us control what Time.now returns for the TouchTest suite -class Time - @@forced_now_time = nil - cattr_accessor :forced_now_time - - class << self - def now_with_forcing - if @@forced_now_time - @@forced_now_time - else - now_without_forcing - end - end - alias_method_chain :now, :forcing - end -end - - class TouchTest < ActiveRecord::TestCase fixtures :mixins - def setup - Time.forced_now_time = Time.now + setup do + travel_to Time.now end - def teardown - Time.forced_now_time = nil - end - - def test_time_mocking - five_minutes_ago = 5.minutes.ago - Time.forced_now_time = five_minutes_ago - assert_equal five_minutes_ago, Time.now - - Time.forced_now_time = nil - assert_not_equal five_minutes_ago, Time.now + teardown do + travel_back end def test_update @@ -68,12 +41,13 @@ class TouchTest < ActiveRecord::TestCase old_updated_at = stamped.updated_at - Time.forced_now_time = 5.minutes.from_now - stamped.lft_will_change! - stamped.save + travel 5.minutes do + stamped.lft_will_change! + stamped.save - assert_equal Time.now, stamped.updated_at - assert_equal old_updated_at, stamped.created_at + assert_equal Time.now, stamped.updated_at + assert_equal old_updated_at, stamped.created_at + end end def test_create_turned_off diff --git a/activerecord/test/cases/modules_test.rb b/activerecord/test/cases/modules_test.rb index 08b3408665..6f65bf80eb 100644 --- a/activerecord/test/cases/modules_test.rb +++ b/activerecord/test/cases/modules_test.rb @@ -1,6 +1,8 @@ require "cases/helper" require 'models/company_in_module' require 'models/shop' +require 'models/developer' +require 'models/computer' class ModulesTest < ActiveRecord::TestCase fixtures :accounts, :companies, :projects, :developers, :collections, :products, :variants @@ -17,7 +19,7 @@ class ModulesTest < ActiveRecord::TestCase ActiveRecord::Base.store_full_sti_class = false end - def teardown + teardown do # reinstate the constants that we undefined in the setup @undefined_consts.each do |constant, value| Object.send :const_set, constant, value unless value.nil? @@ -111,6 +113,34 @@ class ModulesTest < ActiveRecord::TestCase classes.each(&:reset_table_name) end + def test_module_table_name_suffix + assert_equal 'companies_suffixed', MyApplication::Business::Suffixed::Company.table_name, 'inferred table_name for ActiveRecord model in module with table_name_suffix' + assert_equal 'companies_suffixed', MyApplication::Business::Suffixed::Nested::Company.table_name, 'table_name for ActiveRecord model in nested module with a parent table_name_suffix' + assert_equal 'companies', MyApplication::Business::Suffixed::Firm.table_name, 'explicit table_name for ActiveRecord model in module with table_name_suffix should not be suffixed' + end + + def test_module_table_name_suffix_with_global_suffix + classes = [ MyApplication::Business::Company, + MyApplication::Business::Firm, + MyApplication::Business::Client, + MyApplication::Business::Client::Contact, + MyApplication::Business::Developer, + MyApplication::Business::Project, + MyApplication::Business::Suffixed::Company, + MyApplication::Business::Suffixed::Nested::Company, + MyApplication::Billing::Account ] + + ActiveRecord::Base.table_name_suffix = '_global' + classes.each(&:reset_table_name) + assert_equal 'companies_global', MyApplication::Business::Company.table_name, 'inferred table_name for ActiveRecord model in module without table_name_suffix' + assert_equal 'companies_suffixed', MyApplication::Business::Suffixed::Company.table_name, 'inferred table_name for ActiveRecord model in module with table_name_suffix' + assert_equal 'companies_suffixed', MyApplication::Business::Suffixed::Nested::Company.table_name, 'table_name for ActiveRecord model in nested module with a parent table_name_suffix' + assert_equal 'companies', MyApplication::Business::Suffixed::Firm.table_name, 'explicit table_name for ActiveRecord model in module with table_name_suffix should not be suffixed' + ensure + ActiveRecord::Base.table_name_suffix = '' + classes.each(&:reset_table_name) + end + def test_compute_type_can_infer_class_name_of_sibling_inside_module old = ActiveRecord::Base.store_full_sti_class ActiveRecord::Base.store_full_sti_class = true diff --git a/activerecord/test/cases/multiparameter_attributes_test.rb b/activerecord/test/cases/multiparameter_attributes_test.rb index ce21760645..ae18573126 100644 --- a/activerecord/test/cases/multiparameter_attributes_test.rb +++ b/activerecord/test/cases/multiparameter_attributes_test.rb @@ -5,16 +5,6 @@ require 'models/customer' class MultiParameterAttributeTest < ActiveRecord::TestCase fixtures :topics - def setup - ActiveRecord::Base.time_zone_aware_attributes = false - ActiveRecord::Base.default_timezone = :local - Time.zone = nil - end - - def teardown - ActiveRecord::Base.default_timezone = :utc - end - def test_multiparameter_attributes_on_date attributes = { "last_read(1i)" => "2004", "last_read(2i)" => "6", "last_read(3i)" => "24" } topic = Topic.find(1) @@ -86,13 +76,15 @@ class MultiParameterAttributeTest < ActiveRecord::TestCase end def test_multiparameter_attributes_on_time - attributes = { - "written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24", - "written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00" - } - topic = Topic.find(1) - topic.attributes = attributes - assert_equal Time.local(2004, 6, 24, 16, 24, 0), topic.written_on + with_timezone_config default: :local do + attributes = { + "written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24", + "written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00" + } + topic = Topic.find(1) + topic.attributes = attributes + assert_equal Time.local(2004, 6, 24, 16, 24, 0), topic.written_on + end end def test_multiparameter_attributes_on_time_with_no_date @@ -152,13 +144,15 @@ class MultiParameterAttributeTest < ActiveRecord::TestCase end def test_multiparameter_attributes_on_time_will_ignore_hour_if_missing - attributes = { - "written_on(1i)" => "2004", "written_on(2i)" => "12", "written_on(3i)" => "12", - "written_on(5i)" => "12", "written_on(6i)" => "02" - } - topic = Topic.find(1) - topic.attributes = attributes - assert_equal Time.local(2004, 12, 12, 0, 12, 2), topic.written_on + with_timezone_config default: :local do + attributes = { + "written_on(1i)" => "2004", "written_on(2i)" => "12", "written_on(3i)" => "12", + "written_on(5i)" => "12", "written_on(6i)" => "02" + } + topic = Topic.find(1) + topic.attributes = attributes + assert_equal Time.local(2004, 12, 12, 0, 12, 2), topic.written_on + end end def test_multiparameter_attributes_on_time_will_ignore_hour_if_blank @@ -180,6 +174,7 @@ class MultiParameterAttributeTest < ActiveRecord::TestCase topic.attributes = attributes assert_nil topic.written_on end + def test_multiparameter_attributes_on_time_with_seconds_will_ignore_date_if_empty attributes = { "written_on(1i)" => "", "written_on(2i)" => "", "written_on(3i)" => "", @@ -191,93 +186,102 @@ class MultiParameterAttributeTest < ActiveRecord::TestCase end def test_multiparameter_attributes_on_time_with_utc - ActiveRecord::Base.default_timezone = :utc - attributes = { - "written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24", - "written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00" - } - topic = Topic.find(1) - topic.attributes = attributes - assert_equal Time.utc(2004, 6, 24, 16, 24, 0), topic.written_on + with_timezone_config default: :utc do + attributes = { + "written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24", + "written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00" + } + topic = Topic.find(1) + topic.attributes = attributes + assert_equal Time.utc(2004, 6, 24, 16, 24, 0), topic.written_on + end end def test_multiparameter_attributes_on_time_with_time_zone_aware_attributes - ActiveRecord::Base.time_zone_aware_attributes = true - ActiveRecord::Base.default_timezone = :utc - Time.zone = ActiveSupport::TimeZone[-28800] - attributes = { - "written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24", - "written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00" - } - topic = Topic.find(1) - topic.attributes = attributes - assert_equal Time.utc(2004, 6, 24, 23, 24, 0), topic.written_on - assert_equal Time.utc(2004, 6, 24, 16, 24, 0), topic.written_on.time - assert_equal Time.zone, topic.written_on.time_zone + with_timezone_config default: :utc, aware_attributes: true, zone: -28800 do + Topic.reset_column_information + attributes = { + "written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24", + "written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00" + } + topic = Topic.find(1) + topic.attributes = attributes + assert_equal Time.utc(2004, 6, 24, 23, 24, 0), topic.written_on + assert_equal Time.utc(2004, 6, 24, 16, 24, 0), topic.written_on.time + assert_equal Time.zone, topic.written_on.time_zone + end + ensure + Topic.reset_column_information end def test_multiparameter_attributes_on_time_with_time_zone_aware_attributes_false - Time.zone = ActiveSupport::TimeZone[-28800] - attributes = { - "written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24", - "written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00" - } - topic = Topic.find(1) - topic.attributes = attributes - assert_equal Time.local(2004, 6, 24, 16, 24, 0), topic.written_on - assert_equal false, topic.written_on.respond_to?(:time_zone) + with_timezone_config default: :local, aware_attributes: false, zone: -28800 do + attributes = { + "written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24", + "written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00" + } + topic = Topic.find(1) + topic.attributes = attributes + assert_equal Time.local(2004, 6, 24, 16, 24, 0), topic.written_on + assert_equal false, topic.written_on.respond_to?(:time_zone) + end end def test_multiparameter_attributes_on_time_with_skip_time_zone_conversion_for_attributes - ActiveRecord::Base.time_zone_aware_attributes = true - ActiveRecord::Base.default_timezone = :utc - Time.zone = ActiveSupport::TimeZone[-28800] - Topic.skip_time_zone_conversion_for_attributes = [:written_on] - attributes = { - "written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24", - "written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00" - } - topic = Topic.find(1) - topic.attributes = attributes - assert_equal Time.utc(2004, 6, 24, 16, 24, 0), topic.written_on - assert_equal false, topic.written_on.respond_to?(:time_zone) + with_timezone_config default: :utc, aware_attributes: true, zone: -28800 do + Topic.skip_time_zone_conversion_for_attributes = [:written_on] + Topic.reset_column_information + attributes = { + "written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24", + "written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00" + } + topic = Topic.find(1) + topic.attributes = attributes + assert_equal Time.utc(2004, 6, 24, 16, 24, 0), topic.written_on + assert_equal false, topic.written_on.respond_to?(:time_zone) + end ensure Topic.skip_time_zone_conversion_for_attributes = [] + Topic.reset_column_information end - # Oracle, and Sybase do not have a TIME datatype. - unless current_adapter?(:OracleAdapter, :SybaseAdapter) + # Oracle does not have a TIME datatype. + unless current_adapter?(:OracleAdapter) def test_multiparameter_attributes_on_time_only_column_with_time_zone_aware_attributes_does_not_do_time_zone_conversion - ActiveRecord::Base.time_zone_aware_attributes = true - ActiveRecord::Base.default_timezone = :utc - Time.zone = ActiveSupport::TimeZone[-28800] + with_timezone_config default: :utc, aware_attributes: true, zone: -28800 do + Topic.reset_column_information + attributes = { + "bonus_time(1i)" => "2000", "bonus_time(2i)" => "1", "bonus_time(3i)" => "1", + "bonus_time(4i)" => "16", "bonus_time(5i)" => "24" + } + topic = Topic.find(1) + topic.attributes = attributes + assert_equal Time.zone.local(2000, 1, 1, 16, 24, 0), topic.bonus_time + assert_not topic.bonus_time.utc? + end + ensure + Topic.reset_column_information + end + end + + def test_multiparameter_attributes_on_time_with_empty_seconds + with_timezone_config default: :local do attributes = { - "bonus_time(1i)" => "2000", "bonus_time(2i)" => "1", "bonus_time(3i)" => "1", - "bonus_time(4i)" => "16", "bonus_time(5i)" => "24" + "written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24", + "written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "" } topic = Topic.find(1) topic.attributes = attributes - assert_equal Time.utc(2000, 1, 1, 16, 24, 0), topic.bonus_time - assert topic.bonus_time.utc? + assert_equal Time.local(2004, 6, 24, 16, 24, 0), topic.written_on end end - def test_multiparameter_attributes_on_time_with_empty_seconds - attributes = { - "written_on(1i)" => "2004", "written_on(2i)" => "6", "written_on(3i)" => "24", - "written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "" - } - topic = Topic.find(1) - topic.attributes = attributes - assert_equal Time.local(2004, 6, 24, 16, 24, 0), topic.written_on - end - - def test_multiparameter_attributes_setting_time_attribute - return skip "Oracle does not have TIME data type" if current_adapter? :OracleAdapter - - topic = Topic.new( "bonus_time(4i)"=> "01", "bonus_time(5i)" => "05" ) - assert_equal 1, topic.bonus_time.hour - assert_equal 5, topic.bonus_time.min + unless current_adapter? :OracleAdapter + def test_multiparameter_attributes_setting_time_attribute + topic = Topic.new( "bonus_time(4i)"=> "01", "bonus_time(5i)" => "05" ) + assert_equal 1, topic.bonus_time.hour + assert_equal 5, topic.bonus_time.min + end end def test_multiparameter_attributes_setting_date_attribute diff --git a/activerecord/test/cases/multiple_db_test.rb b/activerecord/test/cases/multiple_db_test.rb index 2e386a172a..f9bc266e84 100644 --- a/activerecord/test/cases/multiple_db_test.rb +++ b/activerecord/test/cases/multiple_db_test.rb @@ -94,6 +94,13 @@ class MultipleDbTest < ActiveRecord::TestCase end unless in_memory_db? + def test_count_on_custom_connection + ActiveRecord::Base.remove_connection + assert_equal 1, College.count + ensure + ActiveRecord::Base.establish_connection :arunit + end + def test_associations_should_work_when_model_has_no_connection begin ActiveRecord::Base.remove_connection @@ -101,7 +108,7 @@ class MultipleDbTest < ActiveRecord::TestCase College.first.courses.first end ensure - ActiveRecord::Base.establish_connection 'arunit' + ActiveRecord::Base.establish_connection :arunit end end end diff --git a/activerecord/test/cases/nested_attributes_test.rb b/activerecord/test/cases/nested_attributes_test.rb index 2f89699df7..198cd6f341 100644 --- a/activerecord/test/cases/nested_attributes_test.rb +++ b/activerecord/test/cases/nested_attributes_test.rb @@ -11,25 +11,9 @@ require "models/owner" require "models/pet" require 'active_support/hash_with_indifferent_access' -module AssertRaiseWithMessage - def assert_raise_with_message(expected_exception, expected_message) - begin - error_raised = false - yield - rescue expected_exception => error - error_raised = true - actual_message = error.message - end - assert error_raised - assert_equal expected_message, actual_message - end -end - class TestNestedAttributesInGeneral < ActiveRecord::TestCase - include AssertRaiseWithMessage - - def teardown - Pirate.accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? } + teardown do + Pirate.accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc(&:empty?) end def test_base_should_have_an_empty_nested_attributes_options @@ -71,9 +55,10 @@ class TestNestedAttributesInGeneral < ActiveRecord::TestCase end def test_should_raise_an_ArgumentError_for_non_existing_associations - assert_raise_with_message ArgumentError, "No association found for name `honesty'. Has it been defined yet?" do + exception = assert_raise ArgumentError do Pirate.accepts_nested_attributes_for :honesty end + assert_equal "No association found for name `honesty'. Has it been defined yet?", exception.message end def test_should_disable_allow_destroy_by_default @@ -213,17 +198,16 @@ class TestNestedAttributesInGeneral < ActiveRecord::TestCase end class TestNestedAttributesOnAHasOneAssociation < ActiveRecord::TestCase - include AssertRaiseWithMessage - def setup @pirate = Pirate.create!(:catchphrase => "Don' botharrr talkin' like one, savvy?") @ship = @pirate.create_ship(:name => 'Nights Dirty Lightning') end def test_should_raise_argument_error_if_trying_to_build_polymorphic_belongs_to - assert_raise_with_message ArgumentError, "Cannot build association `looter'. Are you trying to build a polymorphic one-to-one association?" do + exception = assert_raise ArgumentError do Treasure.new(:name => 'pearl', :looter_attributes => {:catchphrase => "Arrr"}) end + assert_equal "Cannot build association `looter'. Are you trying to build a polymorphic one-to-one association?", exception.message end def test_should_define_an_attribute_writer_method_for_the_association @@ -275,9 +259,10 @@ class TestNestedAttributesOnAHasOneAssociation < ActiveRecord::TestCase end def test_should_raise_RecordNotFound_if_an_id_is_given_but_doesnt_return_a_record - assert_raise_with_message ActiveRecord::RecordNotFound, "Couldn't find Ship with ID=1234567890 for Pirate with ID=#{@pirate.id}" do + exception = assert_raise ActiveRecord::RecordNotFound do @pirate.ship_attributes = { :id => 1234567890 } end + assert_equal "Couldn't find Ship with ID=1234567890 for Pirate with ID=#{@pirate.id}", exception.message end def test_should_take_a_hash_with_string_keys_and_update_the_associated_model @@ -315,13 +300,13 @@ class TestNestedAttributesOnAHasOneAssociation < ActiveRecord::TestCase end def test_should_not_destroy_an_existing_record_if_allow_destroy_is_false - Pirate.accepts_nested_attributes_for :ship, :allow_destroy => false, :reject_if => proc { |attributes| attributes.empty? } + Pirate.accepts_nested_attributes_for :ship, :allow_destroy => false, :reject_if => proc(&:empty?) @pirate.update(ship_attributes: { id: @pirate.ship.id, _destroy: '1' }) assert_equal @ship, @pirate.reload.ship - Pirate.accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? } + Pirate.accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc(&:empty?) end def test_should_also_work_with_a_HashWithIndifferentAccess @@ -403,8 +388,6 @@ class TestNestedAttributesOnAHasOneAssociation < ActiveRecord::TestCase end class TestNestedAttributesOnABelongsToAssociation < ActiveRecord::TestCase - include AssertRaiseWithMessage - def setup @ship = Ship.new(:name => 'Nights Dirty Lightning') @pirate = @ship.build_pirate(:catchphrase => 'Aye') @@ -460,9 +443,10 @@ class TestNestedAttributesOnABelongsToAssociation < ActiveRecord::TestCase end def test_should_raise_RecordNotFound_if_an_id_is_given_but_doesnt_return_a_record - assert_raise_with_message ActiveRecord::RecordNotFound, "Couldn't find Pirate with ID=1234567890 for Ship with ID=#{@ship.id}" do + exception = assert_raise ActiveRecord::RecordNotFound do @ship.pirate_attributes = { :id => 1234567890 } end + assert_equal "Couldn't find Pirate with ID=1234567890 for Ship with ID=#{@ship.id}", exception.message end def test_should_take_a_hash_with_string_keys_and_update_the_associated_model @@ -510,12 +494,12 @@ class TestNestedAttributesOnABelongsToAssociation < ActiveRecord::TestCase end def test_should_not_destroy_an_existing_record_if_allow_destroy_is_false - Ship.accepts_nested_attributes_for :pirate, :allow_destroy => false, :reject_if => proc { |attributes| attributes.empty? } + Ship.accepts_nested_attributes_for :pirate, :allow_destroy => false, :reject_if => proc(&:empty?) @ship.update(pirate_attributes: { id: @ship.pirate.id, _destroy: '1' }) assert_nothing_raised(ActiveRecord::RecordNotFound) { @ship.pirate.reload } ensure - Ship.accepts_nested_attributes_for :pirate, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? } + Ship.accepts_nested_attributes_for :pirate, :allow_destroy => true, :reject_if => proc(&:empty?) end def test_should_work_with_update_as_well @@ -579,8 +563,6 @@ class TestNestedAttributesOnABelongsToAssociation < ActiveRecord::TestCase end module NestedAttributesOnACollectionAssociationTests - include AssertRaiseWithMessage - def test_should_define_an_attribute_writer_method_for_the_association assert_respond_to @pirate, association_setter end @@ -670,9 +652,10 @@ module NestedAttributesOnACollectionAssociationTests end def test_should_raise_RecordNotFound_if_an_id_is_given_but_doesnt_return_a_record - assert_raise_with_message ActiveRecord::RecordNotFound, "Couldn't find #{@child_1.class.name} with ID=1234567890 for Pirate with ID=#{@pirate.id}" do + exception = assert_raise ActiveRecord::RecordNotFound do @pirate.attributes = { association_getter => [{ :id => 1234567890 }] } end + assert_equal "Couldn't find #{@child_1.class.name} with ID=1234567890 for Pirate with ID=#{@pirate.id}", exception.message end def test_should_automatically_build_new_associated_models_for_each_entry_in_a_hash_where_the_id_is_missing @@ -689,7 +672,7 @@ module NestedAttributesOnACollectionAssociationTests end def test_should_not_assign_destroy_key_to_a_record - assert_nothing_raised ActiveRecord::UnknownAttributeError do + assert_nothing_raised ActiveModel::AttributeAssignment::UnknownAttributeError do @pirate.send(association_setter, { 'foo' => { '_destroy' => '0' }}) end end @@ -727,9 +710,10 @@ module NestedAttributesOnACollectionAssociationTests assert_nothing_raised(ArgumentError) { @pirate.send(association_setter, {}) } assert_nothing_raised(ArgumentError) { @pirate.send(association_setter, Hash.new) } - assert_raise_with_message ArgumentError, 'Hash or Array expected, got String ("foo")' do + exception = assert_raise ArgumentError do @pirate.send(association_setter, "foo") end + assert_equal 'Hash or Array expected, got String ("foo")', exception.message end def test_should_work_with_update_as_well @@ -871,7 +855,7 @@ end module NestedAttributesLimitTests def teardown - Pirate.accepts_nested_attributes_for :parrots, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? } + Pirate.accepts_nested_attributes_for :parrots, :allow_destroy => true, :reject_if => proc(&:empty?) end def test_limit_with_less_records @@ -1053,4 +1037,21 @@ class TestHasManyAutosaveAssociationWhichItselfHasAutosaveAssociations < ActiveR ShipPart.create!(:ship => @ship, :name => "Stern") assert_no_queries { @ship.valid? } end + + test "circular references do not perform unnecessary queries" do + ship = Ship.new(name: "The Black Rock") + part = ship.parts.build(name: "Stern") + ship.treasures.build(looter: part) + + assert_queries 3 do + ship.save! + end + end + + test "nested singular associations are validated" do + part = ShipPart.new(name: "Stern", ship_attributes: { name: nil }) + + assert_not part.valid? + assert_equal ["Ship name can't be blank"], part.errors.full_messages + end end diff --git a/activerecord/test/cases/persistence_test.rb b/activerecord/test/cases/persistence_test.rb index 30dc2a34c6..2803ad2de0 100644 --- a/activerecord/test/cases/persistence_test.rb +++ b/activerecord/test/cases/persistence_test.rb @@ -1,4 +1,5 @@ require "cases/helper" +require 'models/aircraft' require 'models/post' require 'models/comment' require 'models/author' @@ -7,6 +8,7 @@ require 'models/reply' require 'models/category' require 'models/company' require 'models/developer' +require 'models/computer' require 'models/project' require 'models/minimalistic' require 'models/warehouse_thing' @@ -19,7 +21,7 @@ require 'models/toy' require 'rexml/document' class PersistenceTest < ActiveRecord::TestCase - fixtures :topics, :companies, :developers, :projects, :computers, :accounts, :minimalistics, 'warehouse-things', :authors, :categorizations, :categories, :posts, :minivans, :pets, :toys + fixtures :topics, :companies, :developers, :projects, :computers, :accounts, :minimalistics, 'warehouse-things', :authors, :author_addresses, :categorizations, :categories, :posts, :minivans, :pets, :toys # Oracle UPDATE does not support ORDER BY unless current_adapter?(:OracleAdapter) @@ -125,7 +127,7 @@ class PersistenceTest < ActiveRecord::TestCase assert_difference('Topic.count', -topics_by_mary.size) do destroyed = Topic.destroy_all(conditions).sort_by(&:id) assert_equal topics_by_mary, destroyed - assert destroyed.all? { |topic| topic.frozen? }, "destroyed topics should be frozen" + assert destroyed.all?(&:frozen?), "destroyed topics should be frozen" end end @@ -135,7 +137,7 @@ class PersistenceTest < ActiveRecord::TestCase assert_difference('Client.count', -2) do destroyed = Client.destroy([2, 3]).sort_by(&:id) assert_equal clients, destroyed - assert destroyed.all? { |client| client.frozen? }, "destroyed clients should be frozen" + assert destroyed.all?(&:frozen?), "destroyed clients should be frozen" end end @@ -152,6 +154,20 @@ class PersistenceTest < ActiveRecord::TestCase assert_equal original_errors, client.errors end + def test_dupd_becomes_persists_changes_from_the_original + original = topics(:first) + copy = original.dup.becomes(Reply) + copy.save! + assert_equal "The First Topic", Topic.find(copy.id).title + end + + def test_becomes_includes_changed_attributes + company = Company.new(name: "37signals") + client = company.becomes(Client) + assert_equal "37signals", client.name + assert_equal %w{name}, client.changed + end + def test_delete_many original_count = Topic.count Topic.delete(deleting = [1, 2]) @@ -219,6 +235,15 @@ class PersistenceTest < ActiveRecord::TestCase assert_nothing_raised { Minimalistic.create!(:id => 2) } end + def test_save_with_duping_of_destroyed_object + developer = Developer.first + developer.destroy + new_developer = developer.dup + new_developer.save + assert new_developer.persisted? + assert_not new_developer.destroyed? + end + def test_create_many topics = Topic.create([ { "title" => "first" }, { "title" => "second" }]) assert_equal 2, topics.size @@ -226,7 +251,7 @@ class PersistenceTest < ActiveRecord::TestCase end def test_create_columns_not_equal_attributes - topic = Topic.allocate.init_with( + topic = Topic.instantiate( 'attributes' => { 'title' => 'Another New Topic', 'does_not_exist' => 'test' @@ -276,10 +301,7 @@ class PersistenceTest < ActiveRecord::TestCase topic.title = "Still another topic" topic.save - topic_reloaded = Topic.allocate - topic_reloaded.init_with( - 'attributes' => topic.attributes.merge('does_not_exist' => 'test') - ) + topic_reloaded = Topic.instantiate(topic.attributes.merge('does_not_exist' => 'test')) topic_reloaded.title = 'A New Topic' assert_nothing_raised { topic_reloaded.save } end @@ -309,6 +331,15 @@ class PersistenceTest < ActiveRecord::TestCase assert_equal "Reply", topic.type end + def test_update_sti_subclass_type + assert_instance_of Topic, topics(:first) + + reply = topics(:first).becomes!(Reply) + assert_instance_of Reply, reply + reply.save! + assert_instance_of Reply, Reply.find(reply.id) + end + def test_update_after_create klass = Class.new(Topic) do def self.name; 'Topic'; end @@ -325,6 +356,16 @@ class PersistenceTest < ActiveRecord::TestCase assert_equal("David", topic_reloaded.author_name) end + def test_update_attribute_does_not_run_sql_if_attribute_is_not_changed + klass = Class.new(Topic) do + def self.name; 'Topic'; end + end + topic = klass.create(title: 'Another New Topic') + assert_queries(0) do + topic.update_attribute(:title, 'Another New Topic') + end + end + def test_delete topic = Topic.find(1) assert_equal topic, topic.delete, 'topic.delete did not return self' @@ -419,10 +460,6 @@ class PersistenceTest < ActiveRecord::TestCase assert !Topic.find(1).approved? end - def test_update_attribute_does_not_choke_on_nil - assert Topic.find(1).update(nil) - end - def test_update_attribute_for_readonly_attribute minivan = Minivan.find('m1') assert_raises(ActiveRecord::ActiveRecordError) { minivan.update_attribute(:color, 'black') } @@ -442,7 +479,7 @@ class PersistenceTest < ActiveRecord::TestCase def test_update_attribute_for_updated_at_on developer = Developer.find(1) - prev_month = Time.now.prev_month + prev_month = Time.now.prev_month.change(usec: 0) developer.update_attribute(:updated_at, prev_month) assert_equal prev_month, developer.updated_at @@ -485,14 +522,14 @@ class PersistenceTest < ActiveRecord::TestCase def test_update_column_should_not_leave_the_object_dirty topic = Topic.find(1) - topic.update_column("content", "Have a nice day") + topic.update_column("content", "--- Have a nice day\n...\n") topic.reload - topic.update_column(:content, "You too") + topic.update_column(:content, "--- You too\n...\n") assert_equal [], topic.changed topic.reload - topic.update_column("content", "Have a nice day") + topic.update_column("content", "--- Have a nice day\n...\n") assert_equal [], topic.changed end @@ -513,7 +550,7 @@ class PersistenceTest < ActiveRecord::TestCase def test_update_column_should_not_modify_updated_at developer = Developer.find(1) - prev_month = Time.now.prev_month + prev_month = Time.now.prev_month.change(usec: 0) developer.update_column(:updated_at, prev_month) assert_equal prev_month, developer.updated_at @@ -576,14 +613,14 @@ class PersistenceTest < ActiveRecord::TestCase def test_update_columns_should_not_leave_the_object_dirty topic = Topic.find(1) - topic.update({ "content" => "Have a nice day", :author_name => "Jose" }) + topic.update({ "content" => "--- Have a nice day\n...\n", :author_name => "Jose" }) topic.reload - topic.update_columns({ content: "You too", "author_name" => "Sebastian" }) + topic.update_columns({ content: "--- You too\n...\n", "author_name" => "Sebastian" }) assert_equal [], topic.changed topic.reload - topic.update_columns({ content: "Have a nice day", author_name: "Jose" }) + topic.update_columns({ content: "--- Have a nice day\n...\n", author_name: "Jose" }) assert_equal [], topic.changed end @@ -610,7 +647,7 @@ class PersistenceTest < ActiveRecord::TestCase def test_update_columns_should_not_modify_updated_at developer = Developer.find(1) - prev_month = Time.now.prev_month + prev_month = Time.now.prev_month.change(usec: 0) developer.update_columns(updated_at: prev_month) assert_equal prev_month, developer.updated_at @@ -701,6 +738,17 @@ class PersistenceTest < ActiveRecord::TestCase assert_equal topic.title, Topic.find(1234).title end + def test_update_attributes_parameters + topic = Topic.find(1) + assert_nothing_raised do + topic.update_attributes({}) + end + + assert_raises(ArgumentError) do + topic.update_attributes(nil) + end + end + def test_update! Reply.validates_presence_of(:title) reply = Reply.find(2) @@ -719,7 +767,7 @@ class PersistenceTest < ActiveRecord::TestCase assert_raise(ActiveRecord::RecordInvalid) { reply.update!(title: nil, content: "Have a nice evening") } ensure - Reply.reset_callbacks(:validate) + Reply.clear_validators! end def test_update_attributes! @@ -740,7 +788,7 @@ class PersistenceTest < ActiveRecord::TestCase assert_raise(ActiveRecord::RecordInvalid) { reply.update_attributes!(title: nil, content: "Have a nice evening") } ensure - Reply.reset_callbacks(:validate) + Reply.clear_validators! end def test_destroyed_returns_boolean @@ -799,4 +847,78 @@ class PersistenceTest < ActiveRecord::TestCase end end + def test_persist_inherited_class_with_different_table_name + minimalistic_aircrafts = Class.new(Minimalistic) do + self.table_name = "aircraft" + end + + assert_difference "Aircraft.count", 1 do + aircraft = minimalistic_aircrafts.create(name: "Wright Flyer") + aircraft.name = "Wright Glider" + aircraft.save + end + + assert_equal "Wright Glider", Aircraft.last.name + end + + def test_instantiate_creates_a_new_instance + post = Post.instantiate("title" => "appropriate documentation", "type" => "SpecialPost") + assert_equal "appropriate documentation", post.title + assert_instance_of SpecialPost, post + + # body was not initialized + assert_raises ActiveModel::MissingAttributeError do + post.body + end + end + + def test_reload_removes_custom_selects + post = Post.select('posts.*, 1 as wibble').last! + + assert_equal 1, post[:wibble] + assert_nil post.reload[:wibble] + end + + def test_find_via_reload + post = Post.new + + assert post.new_record? + + post.id = 1 + post.reload + + assert_equal "Welcome to the weblog", post.title + assert_not post.new_record? + end + + class SaveTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false + + def test_save_touch_false + widget = Class.new(ActiveRecord::Base) do + connection.create_table :widgets, force: true do |t| + t.string :name + t.timestamps null: false + end + + self.table_name = :widgets + end + + instance = widget.create!({ + name: 'Bob', + created_at: 1.day.ago, + updated_at: 1.day.ago + }) + + created_at = instance.created_at + updated_at = instance.updated_at + + instance.name = 'Barb' + instance.save!(touch: false) + assert_equal instance.created_at, created_at + assert_equal instance.updated_at, updated_at + ensure + ActiveRecord::Base.connection.drop_table :widgets + end + end end diff --git a/activerecord/test/cases/pooled_connections_test.rb b/activerecord/test/cases/pooled_connections_test.rb index 626c6aeaf8..287a3f33ea 100644 --- a/activerecord/test/cases/pooled_connections_test.rb +++ b/activerecord/test/cases/pooled_connections_test.rb @@ -10,10 +10,10 @@ class PooledConnectionsTest < ActiveRecord::TestCase @connection = ActiveRecord::Base.remove_connection end - def teardown + teardown do ActiveRecord::Base.clear_all_connections! ActiveRecord::Base.establish_connection(@connection) - @per_test_teardown.each {|td| td.call } + @per_test_teardown.each(&:call) end # Will deadlock due to lack of Monitor timeouts in 1.9 @@ -35,6 +35,22 @@ class PooledConnectionsTest < ActiveRecord::TestCase end end + def checkout_checkin_connections_loop(pool_size, loops) + ActiveRecord::Base.establish_connection(@connection.merge({:pool => pool_size, :checkout_timeout => 0.5})) + @connection_count = 0 + @timed_out = 0 + loops.times do + begin + conn = ActiveRecord::Base.connection_pool.checkout + ActiveRecord::Base.connection_pool.checkin conn + @connection_count += 1 + ActiveRecord::Base.connection.tables + rescue ActiveRecord::ConnectionTimeoutError + @timed_out += 1 + end + end + end + def test_pooled_connection_checkin_one checkout_checkin_connections 1, 2 assert_equal 2, @connection_count @@ -42,10 +58,24 @@ class PooledConnectionsTest < ActiveRecord::TestCase assert_equal 1, ActiveRecord::Base.connection_pool.connections.size end + def test_pooled_connection_checkin_two + checkout_checkin_connections_loop 2, 3 + assert_equal 3, @connection_count + assert_equal 0, @timed_out + assert_equal 2, ActiveRecord::Base.connection_pool.connections.size + end + + def test_pooled_connection_remove + ActiveRecord::Base.establish_connection(@connection.merge({:pool => 2, :checkout_timeout => 0.5})) + old_connection = ActiveRecord::Base.connection + extra_connection = ActiveRecord::Base.connection_pool.checkout + ActiveRecord::Base.connection_pool.remove(extra_connection) + assert_equal ActiveRecord::Base.connection, old_connection + end private def add_record(name) ActiveRecord::Base.connection_pool.with_connection { Project.create! :name => name } end -end unless current_adapter?(:FrontBase) || in_memory_db? +end unless in_memory_db? diff --git a/activerecord/test/cases/primary_keys_test.rb b/activerecord/test/cases/primary_keys_test.rb index aa125c70c5..4b668f84dd 100644 --- a/activerecord/test/cases/primary_keys_test.rb +++ b/activerecord/test/cases/primary_keys_test.rb @@ -1,10 +1,12 @@ require "cases/helper" +require 'support/schema_dumping_helper' require 'models/topic' require 'models/reply' require 'models/subscriber' require 'models/movie' require 'models/keyboard' require 'models/mixed_case_monkey' +require 'models/dashboard' class PrimaryKeysTest < ActiveRecord::TestCase fixtures :topics, :subscribers, :movies, :mixed_case_monkeys @@ -92,6 +94,7 @@ class PrimaryKeysTest < ActiveRecord::TestCase end def test_primary_key_prefix + old_primary_key_prefix_type = ActiveRecord::Base.primary_key_prefix_type ActiveRecord::Base.primary_key_prefix_type = :table_name Topic.reset_primary_key assert_equal "topicid", Topic.primary_key @@ -103,6 +106,8 @@ class PrimaryKeysTest < ActiveRecord::TestCase ActiveRecord::Base.primary_key_prefix_type = nil Topic.reset_primary_key assert_equal "id", Topic.primary_key + ensure + ActiveRecord::Base.primary_key_prefix_type = old_primary_key_prefix_type end def test_delete_should_quote_pkey @@ -131,14 +136,22 @@ class PrimaryKeysTest < ActiveRecord::TestCase end def test_primary_key_returns_value_if_it_exists + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'developers' + end + if ActiveRecord::Base.connection.supports_primary_key? - assert_equal 'id', ActiveRecord::Base.connection.primary_key('developers') + assert_equal 'id', klass.primary_key end end def test_primary_key_returns_nil_if_it_does_not_exist + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'developers_projects' + end + if ActiveRecord::Base.connection.supports_primary_key? - assert_nil ActiveRecord::Base.connection.primary_key('developers_projects') + assert_nil klass.primary_key end end @@ -149,55 +162,68 @@ class PrimaryKeysTest < ActiveRecord::TestCase assert_equal k.connection.quote_column_name("foo"), k.quoted_primary_key end - def test_two_models_with_same_table_but_different_primary_key - k1 = Class.new(ActiveRecord::Base) - k1.table_name = 'posts' - k1.primary_key = 'id' - - k2 = Class.new(ActiveRecord::Base) - k2.table_name = 'posts' - k2.primary_key = 'title' + def test_auto_detect_primary_key_from_schema + MixedCaseMonkey.reset_primary_key + assert_equal "monkeyID", MixedCaseMonkey.primary_key + end - assert k1.columns.find { |c| c.name == 'id' }.primary - assert !k1.columns.find { |c| c.name == 'title' }.primary - assert k1.columns_hash['id'].primary - assert !k1.columns_hash['title'].primary + def test_primary_key_update_with_custom_key_name + dashboard = Dashboard.create!(dashboard_id: '1') + dashboard.id = '2' + dashboard.save! - assert !k2.columns.find { |c| c.name == 'id' }.primary - assert k2.columns.find { |c| c.name == 'title' }.primary - assert !k2.columns_hash['id'].primary - assert k2.columns_hash['title'].primary + dashboard = Dashboard.first + assert_equal '2', dashboard.id end +end + +class PrimaryKeyWithNoConnectionTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false + + unless in_memory_db? + def test_set_primary_key_with_no_connection + connection = ActiveRecord::Base.remove_connection + + model = Class.new(ActiveRecord::Base) + model.primary_key = 'foo' - def test_models_with_same_table_have_different_columns - k1 = Class.new(ActiveRecord::Base) - k1.table_name = 'posts' + assert_equal 'foo', model.primary_key - k2 = Class.new(ActiveRecord::Base) - k2.table_name = 'posts' + ActiveRecord::Base.establish_connection(connection) - k1.columns.zip(k2.columns).each do |col1, col2| - assert !col1.equal?(col2) + assert_equal 'foo', model.primary_key end end end -class PrimaryKeyWithNoConnectionTest < ActiveRecord::TestCase +class PrimaryKeyAnyTypeTest < ActiveRecord::TestCase + include SchemaDumpingHelper + self.use_transactional_fixtures = false - def test_set_primary_key_with_no_connection - return skip("disconnect wipes in-memory db") if in_memory_db? + class Barcode < ActiveRecord::Base + end - connection = ActiveRecord::Base.remove_connection + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table(:barcodes, primary_key: "code", id: :string, limit: 42, force: true) + end - model = Class.new(ActiveRecord::Base) - model.primary_key = 'foo' + teardown do + @connection.drop_table(:barcodes) if @connection.table_exists? :barcodes + end - assert_equal 'foo', model.primary_key + def test_any_type_primary_key + assert_equal "code", Barcode.primary_key - ActiveRecord::Base.establish_connection(connection) + column_type = Barcode.type_for_attribute(Barcode.primary_key) + assert_equal :string, column_type.type + assert_equal 42, column_type.limit + end - assert_equal 'foo', model.primary_key + test "schema dump primary key includes type and options" do + schema = dump_table_schema "barcodes" + assert_match %r{create_table "barcodes", primary_key: "code", id: :string, limit: 42}, schema end end @@ -212,7 +238,49 @@ if current_adapter?(:MysqlAdapter, :Mysql2Adapter) ensure con.reconnect! end - end end +if current_adapter?(:PostgreSQLAdapter, :MysqlAdapter, :Mysql2Adapter) + class PrimaryKeyBigSerialTest < ActiveRecord::TestCase + include SchemaDumpingHelper + + self.use_transactional_fixtures = false + + class Widget < ActiveRecord::Base + end + + setup do + @connection = ActiveRecord::Base.connection + if current_adapter?(:PostgreSQLAdapter) + @connection.create_table(:widgets, id: :bigserial, force: true) + else + @connection.create_table(:widgets, id: :bigint, force: true) + end + end + + teardown do + @connection.execute("DROP TABLE IF EXISTS widgets") + end + + test "primary key column type with bigserial" do + column_type = Widget.type_for_attribute(Widget.primary_key) + assert_equal :integer, column_type.type + assert_equal 8, column_type.limit + end + + test "primary key with bigserial are automatically numbered" do + widget = Widget.create! + assert_not_nil widget.id + end + + test "schema dump primary key with bigserial" do + schema = dump_table_schema "widgets" + if current_adapter?(:PostgreSQLAdapter) + assert_match %r{create_table "widgets", id: :bigserial}, schema + else + assert_match %r{create_table "widgets", id: :bigint}, schema + end + end + end +end diff --git a/activerecord/test/cases/query_cache_test.rb b/activerecord/test/cases/query_cache_test.rb index 136fda664c..744f9edc47 100644 --- a/activerecord/test/cases/query_cache_test.rb +++ b/activerecord/test/cases/query_cache_test.rb @@ -8,7 +8,7 @@ require 'rack' class QueryCacheTest < ActiveRecord::TestCase fixtures :tasks, :topics, :categories, :posts, :categories_posts - def setup + teardown do Task.connection.clear_query_cache ActiveRecord::Base.connection.disable_query_cache! end @@ -118,6 +118,14 @@ class QueryCacheTest < ActiveRecord::TestCase assert ActiveRecord::Base.connection.query_cache.empty?, 'cache should be empty' end + def test_cache_passing_a_relation + post = Post.first + Post.cache do + query = post.categories.select(:post_id) + assert Post.connection.select_all(query).is_a?(ActiveRecord::Result) + end + end + def test_find_queries assert_queries(2) { Task.find(1); Task.find(1) } end @@ -134,6 +142,15 @@ class QueryCacheTest < ActiveRecord::TestCase end end + def test_find_queries_with_multi_cache_blocks + Task.cache do + Task.cache do + assert_queries(2) { Task.find(1); Task.find(2) } + end + assert_queries(0) { Task.find(1); Task.find(1); Task.find(2) } + end + end + def test_count_queries_with_cache Task.cache do assert_queries(1) { Task.count; Task.count } @@ -195,6 +212,38 @@ class QueryCacheTest < ActiveRecord::TestCase ensure ActiveRecord::Base.configurations = conf end + + def test_query_cache_doesnt_leak_cached_results_of_rolled_back_queries + ActiveRecord::Base.connection.enable_query_cache! + post = Post.first + + Post.transaction do + post.update_attributes(title: 'rollback') + assert_equal 1, Post.where(title: 'rollback').to_a.count + raise ActiveRecord::Rollback + end + + assert_equal 0, Post.where(title: 'rollback').to_a.count + + ActiveRecord::Base.connection.uncached do + assert_equal 0, Post.where(title: 'rollback').to_a.count + end + + begin + Post.transaction do + post.update_attributes(title: 'rollback') + assert_equal 1, Post.where(title: 'rollback').to_a.count + raise 'broken' + end + rescue Exception + end + + assert_equal 0, Post.where(title: 'rollback').to_a.count + + ActiveRecord::Base.connection.uncached do + assert_equal 0, Post.where(title: 'rollback').to_a.count + end + end end class QueryCacheExpiryTest < ActiveRecord::TestCase @@ -205,7 +254,7 @@ class QueryCacheExpiryTest < ActiveRecord::TestCase Post.find(1) # change the column definition - Post.connection.change_column :posts, :title, :string, :limit => 80 + Post.connection.change_column :posts, :title, :string, limit: 80 assert_nothing_raised { Post.find(1) } # restore the old definition @@ -232,7 +281,6 @@ class QueryCacheExpiryTest < ActiveRecord::TestCase def test_update Task.connection.expects(:clear_query_cache).times(2) - Task.cache do task = Task.find(1) task.starting = Time.now.utc @@ -242,7 +290,6 @@ class QueryCacheExpiryTest < ActiveRecord::TestCase def test_destroy Task.connection.expects(:clear_query_cache).times(2) - Task.cache do Task.find(1).destroy end @@ -250,7 +297,6 @@ class QueryCacheExpiryTest < ActiveRecord::TestCase def test_insert ActiveRecord::Base.connection.expects(:clear_query_cache).times(2) - Task.cache do Task.create! end diff --git a/activerecord/test/cases/quoting_test.rb b/activerecord/test/cases/quoting_test.rb index 44b2064110..6d91f96bf6 100644 --- a/activerecord/test/cases/quoting_test.rb +++ b/activerecord/test/cases/quoting_test.rb @@ -3,14 +3,6 @@ require "cases/helper" module ActiveRecord module ConnectionAdapters class QuotingTest < ActiveRecord::TestCase - class FakeColumn < ActiveRecord::ConnectionAdapters::Column - attr_accessor :type - - def initialize type - @type = type - end - end - def setup @quoter = Class.new { include Quoting }.new end @@ -53,29 +45,29 @@ module ActiveRecord end def test_quoted_time_utc - with_active_record_default_timezone :utc do - t = Time.now + with_timezone_config default: :utc do + t = Time.now.change(usec: 0) assert_equal t.getutc.to_s(:db), @quoter.quoted_date(t) end end def test_quoted_time_local - with_active_record_default_timezone :local do - t = Time.now + with_timezone_config default: :local do + t = Time.now.change(usec: 0) assert_equal t.getlocal.to_s(:db), @quoter.quoted_date(t) end end def test_quoted_time_crazy - with_active_record_default_timezone :asdfasdf do - t = Time.now + with_timezone_config default: :asdfasdf do + t = Time.now.change(usec: 0) assert_equal t.getlocal.to_s(:db), @quoter.quoted_date(t) end end def test_quoted_datetime_utc - with_active_record_default_timezone :utc do - t = DateTime.now + with_timezone_config default: :utc do + t = Time.now.change(usec: 0).to_datetime assert_equal t.getutc.to_s(:db), @quoter.quoted_date(t) end end @@ -83,77 +75,61 @@ module ActiveRecord ### # DateTime doesn't define getlocal, so make sure it does nothing def test_quoted_datetime_local - with_active_record_default_timezone :local do - t = DateTime.now + with_timezone_config default: :local do + t = Time.now.change(usec: 0).to_datetime assert_equal t.to_s(:db), @quoter.quoted_date(t) end end def test_quote_with_quoted_id assert_equal 1, @quoter.quote(Struct.new(:quoted_id).new(1), nil) - assert_equal 1, @quoter.quote(Struct.new(:quoted_id).new(1), 'foo') end def test_quote_nil assert_equal 'NULL', @quoter.quote(nil, nil) - assert_equal 'NULL', @quoter.quote(nil, 'foo') end def test_quote_true assert_equal @quoter.quoted_true, @quoter.quote(true, nil) - assert_equal '1', @quoter.quote(true, Struct.new(:type).new(:integer)) end def test_quote_false assert_equal @quoter.quoted_false, @quoter.quote(false, nil) - assert_equal '0', @quoter.quote(false, Struct.new(:type).new(:integer)) end def test_quote_float float = 1.2 assert_equal float.to_s, @quoter.quote(float, nil) - assert_equal float.to_s, @quoter.quote(float, Object.new) end def test_quote_fixnum fixnum = 1 assert_equal fixnum.to_s, @quoter.quote(fixnum, nil) - assert_equal fixnum.to_s, @quoter.quote(fixnum, Object.new) end def test_quote_bignum bignum = 1 << 100 assert_equal bignum.to_s, @quoter.quote(bignum, nil) - assert_equal bignum.to_s, @quoter.quote(bignum, Object.new) end def test_quote_bigdecimal bigdec = BigDecimal.new((1 << 100).to_s) assert_equal bigdec.to_s('F'), @quoter.quote(bigdec, nil) - assert_equal bigdec.to_s('F'), @quoter.quote(bigdec, Object.new) end def test_dates_and_times @quoter.extend(Module.new { def quoted_date(value) 'lol' end }) assert_equal "'lol'", @quoter.quote(Date.today, nil) - assert_equal "'lol'", @quoter.quote(Date.today, Object.new) assert_equal "'lol'", @quoter.quote(Time.now, nil) - assert_equal "'lol'", @quoter.quote(Time.now, Object.new) assert_equal "'lol'", @quoter.quote(DateTime.now, nil) - assert_equal "'lol'", @quoter.quote(DateTime.now, Object.new) end def test_crazy_object - crazy = Class.new.new - expected = "'#{YAML.dump(crazy)}'" - assert_equal expected, @quoter.quote(crazy, nil) - assert_equal expected, @quoter.quote(crazy, Object.new) - end - - def test_crazy_object_calls_quote_string - crazy = Class.new { def initialize; @lol = 'lo\l' end }.new - assert_match "lo\\\\l", @quoter.quote(crazy, nil) - assert_match "lo\\\\l", @quoter.quote(crazy, Object.new) + crazy = Object.new + e = assert_raises(TypeError) do + @quoter.quote(crazy, nil) + end + assert_equal "can't quote Object", e.message end def test_quote_string_no_column @@ -165,36 +141,13 @@ module ActiveRecord assert_equal "'lo\\\\l'", @quoter.quote(string, nil) end - def test_quote_string_int_column - assert_equal "1", @quoter.quote('1', FakeColumn.new(:integer)) - assert_equal "1", @quoter.quote('1.2', FakeColumn.new(:integer)) - end - - def test_quote_string_float_column - assert_equal "1.0", @quoter.quote('1', FakeColumn.new(:float)) - assert_equal "1.2", @quoter.quote('1.2', FakeColumn.new(:float)) - end - - def test_quote_as_mb_chars_binary_column - string = ActiveSupport::Multibyte::Chars.new('lo\l') - assert_equal "'lo\\\\l'", @quoter.quote(string, FakeColumn.new(:binary)) - end - - def test_quote_binary_without_string_to_binary - assert_equal "'lo\\\\l'", @quoter.quote('lo\l', FakeColumn.new(:binary)) - end - def test_string_with_crazy_column - assert_equal "'lo\\\\l'", @quoter.quote('lo\l', FakeColumn.new(:foo)) + assert_equal "'lo\\\\l'", @quoter.quote('lo\l') end def test_quote_duration assert_equal "1800", @quoter.quote(30.minutes) end - - def test_quote_duration_int_column - assert_equal "7200", @quoter.quote(2.hours, FakeColumn.new(:integer)) - end end end end diff --git a/activerecord/test/cases/readonly_test.rb b/activerecord/test/cases/readonly_test.rb index 2afd25c989..1c919f0b57 100644 --- a/activerecord/test/cases/readonly_test.rb +++ b/activerecord/test/cases/readonly_test.rb @@ -3,6 +3,7 @@ require 'models/author' require 'models/post' require 'models/comment' require 'models/developer' +require 'models/computer' require 'models/project' require 'models/reader' require 'models/person' @@ -22,9 +23,15 @@ class ReadOnlyTest < ActiveRecord::TestCase assert !dev.save dev.name = 'Forbidden.' end - assert_raise(ActiveRecord::ReadOnlyRecord) { dev.save } - assert_raise(ActiveRecord::ReadOnlyRecord) { dev.save! } - assert_raise(ActiveRecord::ReadOnlyRecord) { dev.destroy } + + e = assert_raise(ActiveRecord::ReadOnlyRecord) { dev.save } + assert_equal "Developer is marked as readonly", e.message + + e = assert_raise(ActiveRecord::ReadOnlyRecord) { dev.save! } + assert_equal "Developer is marked as readonly", e.message + + e = assert_raise(ActiveRecord::ReadOnlyRecord) { dev.destroy } + assert_equal "Developer is marked as readonly", e.message end diff --git a/activerecord/test/cases/reaper_test.rb b/activerecord/test/cases/reaper_test.rb index e53a27d5dd..cccfc6774e 100644 --- a/activerecord/test/cases/reaper_test.rb +++ b/activerecord/test/cases/reaper_test.rb @@ -10,8 +10,7 @@ module ActiveRecord @pool = ConnectionPool.new ActiveRecord::Base.connection_pool.spec end - def teardown - super + teardown do @pool.connections.each(&:close) end @@ -61,20 +60,25 @@ module ActiveRecord def test_connection_pool_starts_reaper spec = ActiveRecord::Base.connection_pool.spec.dup - spec.config[:reaping_frequency] = 0.0001 + spec.config[:reaping_frequency] = '0.0001' pool = ConnectionPool.new spec - pool.dead_connection_timeout = 0 - conn = pool.checkout - count = pool.connections.length + conn = nil + child = Thread.new do + conn = pool.checkout + Thread.stop + end + Thread.pass while conn.nil? + + assert conn.in_use? - conn.extend(Module.new { def active?; false; end; }) + child.terminate - while count == pool.connections.length + while conn.in_use? Thread.pass end - assert_equal(count - 1, pool.connections.length) + assert !conn.in_use? end end end diff --git a/activerecord/test/cases/reflection_test.rb b/activerecord/test/cases/reflection_test.rb index 0e5c7df2cc..b0e40c7145 100644 --- a/activerecord/test/cases/reflection_test.rb +++ b/activerecord/test/cases/reflection_test.rb @@ -18,6 +18,11 @@ require 'models/subscription' require 'models/tag' require 'models/sponsor' require 'models/edge' +require 'models/hotel' +require 'models/chef' +require 'models/department' +require 'models/cake_designer' +require 'models/drink_designer' class ReflectionTest < ActiveRecord::TestCase include ActiveRecord::Reflection @@ -45,20 +50,20 @@ class ReflectionTest < ActiveRecord::TestCase end def test_columns_are_returned_in_the_order_they_were_declared - column_names = Topic.columns.map { |column| column.name } + column_names = Topic.columns.map(&:name) assert_equal %w(id title author_name author_email_address written_on bonus_time last_read content important approved replies_count unique_replies_count parent_id parent_title type group created_at updated_at), column_names end def test_content_columns content_columns = Topic.content_columns - content_column_names = content_columns.map {|column| column.name} + content_column_names = content_columns.map(&:name) assert_equal 13, content_columns.length assert_equal %w(title author_name author_email_address written_on bonus_time last_read content important group approved parent_title created_at updated_at).sort, content_column_names.sort end def test_column_string_type_and_limit assert_equal :string, @first.column_for_attribute("title").type - assert_equal 255, @first.column_for_attribute("title").limit + assert_equal 250, @first.column_for_attribute("title").limit end def test_column_null_not_null @@ -75,24 +80,49 @@ class ReflectionTest < ActiveRecord::TestCase assert_equal :integer, @first.column_for_attribute("id").type end + def test_non_existent_columns_return_null_object + column = @first.column_for_attribute("attribute_that_doesnt_exist") + assert_instance_of ActiveRecord::ConnectionAdapters::NullColumn, column + assert_equal "attribute_that_doesnt_exist", column.name + assert_equal nil, column.sql_type + assert_equal nil, column.type + end + + def test_non_existent_types_are_identity_types + type = @first.type_for_attribute("attribute_that_doesnt_exist") + object = Object.new + + assert_equal object, type.type_cast_from_database(object) + assert_equal object, type.type_cast_from_user(object) + assert_equal object, type.type_cast_for_database(object) + end + def test_reflection_klass_for_nested_class_name - reflection = MacroReflection.new(:company, nil, nil, { :class_name => 'MyApplication::Business::Company' }, ActiveRecord::Base) + reflection = ActiveRecord::Reflection.create(:has_many, nil, nil, { :class_name => 'MyApplication::Business::Company' }, ActiveRecord::Base) assert_nothing_raised do assert_equal MyApplication::Business::Company, reflection.klass end end + def test_irregular_reflection_class_name + ActiveSupport::Inflector.inflections do |inflect| + inflect.irregular 'plural_irregular', 'plurales_irregulares' + end + reflection = ActiveRecord::Reflection.create(:has_many, 'plurales_irregulares', nil, {}, ActiveRecord::Base) + assert_equal 'PluralIrregular', reflection.class_name + end + def test_aggregation_reflection reflection_for_address = AggregateReflection.new( - :composed_of, :address, nil, { :mapping => [ %w(address_street street), %w(address_city city), %w(address_country country) ] }, Customer + :address, nil, { :mapping => [ %w(address_street street), %w(address_city city), %w(address_country country) ] }, Customer ) reflection_for_balance = AggregateReflection.new( - :composed_of, :balance, nil, { :class_name => "Money", :mapping => %w(balance amount) }, Customer + :balance, nil, { :class_name => "Money", :mapping => %w(balance amount) }, Customer ) reflection_for_gps_location = AggregateReflection.new( - :composed_of, :gps_location, nil, { }, Customer + :gps_location, nil, { }, Customer ) assert Customer.reflect_on_all_aggregations.include?(reflection_for_gps_location) @@ -116,7 +146,7 @@ class ReflectionTest < ActiveRecord::TestCase end def test_has_many_reflection - reflection_for_clients = AssociationReflection.new(:has_many, :clients, nil, { :order => "id", :dependent => :destroy }, Firm) + reflection_for_clients = ActiveRecord::Reflection.create(:has_many, :clients, nil, { :order => "id", :dependent => :destroy }, Firm) assert_equal reflection_for_clients, Firm.reflect_on_association(:clients) @@ -128,7 +158,7 @@ class ReflectionTest < ActiveRecord::TestCase end def test_has_one_reflection - reflection_for_account = AssociationReflection.new(:has_one, :account, nil, { :foreign_key => "firm_id", :dependent => :destroy }, Firm) + reflection_for_account = ActiveRecord::Reflection.create(:has_one, :account, nil, { :foreign_key => "firm_id", :dependent => :destroy }, Firm) assert_equal reflection_for_account, Firm.reflect_on_association(:account) assert_equal Account, Firm.reflect_on_association(:account).klass @@ -187,7 +217,16 @@ class ReflectionTest < ActiveRecord::TestCase end def test_reflection_should_not_raise_error_when_compared_to_other_object - assert_nothing_raised { Firm.reflections[:clients] == Object.new } + assert_not_equal Object.new, Firm._reflections['clients'] + end + + def test_reflections_should_return_keys_as_strings + assert Category.reflections.keys.all? { |key| key.is_a? String }, "Model.reflections is expected to return string for keys" + end + + def test_has_and_belongs_to_many_reflection + assert_equal :has_and_belongs_to_many, Category.reflections['posts'].macro + assert_equal :posts, Category.reflect_on_all_associations(:has_and_belongs_to_many).first.name end def test_has_many_through_reflection @@ -227,6 +266,17 @@ class ReflectionTest < ActiveRecord::TestCase assert_equal expected, actual end + def test_scope_chain_does_not_interfere_with_hmt_with_polymorphic_case + @hotel = Hotel.create! + @department = @hotel.departments.create! + @department.chefs.create!(employable: CakeDesigner.create!) + @department.chefs.create!(employable: DrinkDesigner.create!) + + assert_equal 1, @hotel.cake_designers.size + assert_equal 1, @hotel.drink_designers.size + assert_equal 2, @hotel.chefs.size + end + def test_nested? assert !Author.reflect_on_association(:comments).nested? assert Author.reflect_on_association(:tags).nested? @@ -249,12 +299,12 @@ class ReflectionTest < ActiveRecord::TestCase end def test_association_primary_key_raises_when_missing_primary_key - reflection = ActiveRecord::Reflection::AssociationReflection.new(:fuu, :edge, nil, {}, Author) + reflection = ActiveRecord::Reflection.create(:has_many, :edge, nil, {}, Author) assert_raises(ActiveRecord::UnknownPrimaryKey) { reflection.association_primary_key } through = Class.new(ActiveRecord::Reflection::ThroughReflection) { define_method(:source_reflection) { reflection } - }.new(:fuu, :edge, nil, {}, Author) + }.new(reflection) assert_raises(ActiveRecord::UnknownPrimaryKey) { through.association_primary_key } end @@ -264,7 +314,7 @@ class ReflectionTest < ActiveRecord::TestCase end def test_active_record_primary_key_raises_when_missing_primary_key - reflection = ActiveRecord::Reflection::AssociationReflection.new(:fuu, :author, nil, {}, Edge) + reflection = ActiveRecord::Reflection.create(:has_many, :author, nil, {}, Edge) assert_raises(ActiveRecord::UnknownPrimaryKey) { reflection.active_record_primary_key } end @@ -282,32 +332,28 @@ class ReflectionTest < ActiveRecord::TestCase end def test_default_association_validation - assert AssociationReflection.new(:has_many, :clients, nil, {}, Firm).validate? + assert ActiveRecord::Reflection.create(:has_many, :clients, nil, {}, Firm).validate? - assert !AssociationReflection.new(:has_one, :client, nil, {}, Firm).validate? - assert !AssociationReflection.new(:belongs_to, :client, nil, {}, Firm).validate? - assert !AssociationReflection.new(:has_and_belongs_to_many, :clients, nil, {}, Firm).validate? + assert !ActiveRecord::Reflection.create(:has_one, :client, nil, {}, Firm).validate? + assert !ActiveRecord::Reflection.create(:belongs_to, :client, nil, {}, Firm).validate? end def test_always_validate_association_if_explicit - assert AssociationReflection.new(:has_one, :client, nil, { :validate => true }, Firm).validate? - assert AssociationReflection.new(:belongs_to, :client, nil, { :validate => true }, Firm).validate? - assert AssociationReflection.new(:has_many, :clients, nil, { :validate => true }, Firm).validate? - assert AssociationReflection.new(:has_and_belongs_to_many, :clients, nil, { :validate => true }, Firm).validate? + assert ActiveRecord::Reflection.create(:has_one, :client, nil, { :validate => true }, Firm).validate? + assert ActiveRecord::Reflection.create(:belongs_to, :client, nil, { :validate => true }, Firm).validate? + assert ActiveRecord::Reflection.create(:has_many, :clients, nil, { :validate => true }, Firm).validate? end def test_validate_association_if_autosave - assert AssociationReflection.new(:has_one, :client, nil, { :autosave => true }, Firm).validate? - assert AssociationReflection.new(:belongs_to, :client, nil, { :autosave => true }, Firm).validate? - assert AssociationReflection.new(:has_many, :clients, nil, { :autosave => true }, Firm).validate? - assert AssociationReflection.new(:has_and_belongs_to_many, :clients, nil, { :autosave => true }, Firm).validate? + assert ActiveRecord::Reflection.create(:has_one, :client, nil, { :autosave => true }, Firm).validate? + assert ActiveRecord::Reflection.create(:belongs_to, :client, nil, { :autosave => true }, Firm).validate? + assert ActiveRecord::Reflection.create(:has_many, :clients, nil, { :autosave => true }, Firm).validate? end def test_never_validate_association_if_explicit - assert !AssociationReflection.new(:has_one, :client, nil, { :autosave => true, :validate => false }, Firm).validate? - assert !AssociationReflection.new(:belongs_to, :client, nil, { :autosave => true, :validate => false }, Firm).validate? - assert !AssociationReflection.new(:has_many, :clients, nil, { :autosave => true, :validate => false }, Firm).validate? - assert !AssociationReflection.new(:has_and_belongs_to_many, :clients, nil, { :autosave => true, :validate => false }, Firm).validate? + assert !ActiveRecord::Reflection.create(:has_one, :client, nil, { :autosave => true, :validate => false }, Firm).validate? + assert !ActiveRecord::Reflection.create(:belongs_to, :client, nil, { :autosave => true, :validate => false }, Firm).validate? + assert !ActiveRecord::Reflection.create(:has_many, :clients, nil, { :autosave => true, :validate => false }, Firm).validate? end def test_foreign_key @@ -329,11 +375,11 @@ class ReflectionTest < ActiveRecord::TestCase category = Struct.new(:table_name, :pluralize_table_names).new('categories', true) product = Struct.new(:table_name, :pluralize_table_names).new('products', true) - reflection = AssociationReflection.new(:has_and_belongs_to_many, :categories, nil, {}, product) + reflection = ActiveRecord::Reflection.create(:has_many, :categories, nil, {}, product) reflection.stubs(:klass).returns(category) assert_equal 'categories_products', reflection.join_table - reflection = AssociationReflection.new(:has_and_belongs_to_many, :products, nil, {}, category) + reflection = ActiveRecord::Reflection.create(:has_many, :products, nil, {}, category) reflection.stubs(:klass).returns(product) assert_equal 'categories_products', reflection.join_table end @@ -342,11 +388,11 @@ class ReflectionTest < ActiveRecord::TestCase category = Struct.new(:table_name, :pluralize_table_names).new('catalog_categories', true) product = Struct.new(:table_name, :pluralize_table_names).new('catalog_products', true) - reflection = AssociationReflection.new(:has_and_belongs_to_many, :categories, nil, {}, product) + reflection = ActiveRecord::Reflection.create(:has_many, :categories, nil, {}, product) reflection.stubs(:klass).returns(category) assert_equal 'catalog_categories_products', reflection.join_table - reflection = AssociationReflection.new(:has_and_belongs_to_many, :products, nil, {}, category) + reflection = ActiveRecord::Reflection.create(:has_many, :products, nil, {}, category) reflection.stubs(:klass).returns(product) assert_equal 'catalog_categories_products', reflection.join_table end @@ -355,11 +401,11 @@ class ReflectionTest < ActiveRecord::TestCase category = Struct.new(:table_name, :pluralize_table_names).new('catalog_categories', true) page = Struct.new(:table_name, :pluralize_table_names).new('content_pages', true) - reflection = AssociationReflection.new(:has_and_belongs_to_many, :categories, nil, {}, page) + reflection = ActiveRecord::Reflection.create(:has_many, :categories, nil, {}, page) reflection.stubs(:klass).returns(category) assert_equal 'catalog_categories_content_pages', reflection.join_table - reflection = AssociationReflection.new(:has_and_belongs_to_many, :pages, nil, {}, category) + reflection = ActiveRecord::Reflection.create(:has_many, :pages, nil, {}, category) reflection.stubs(:klass).returns(page) assert_equal 'catalog_categories_content_pages', reflection.join_table end @@ -368,15 +414,47 @@ class ReflectionTest < ActiveRecord::TestCase category = Struct.new(:table_name, :pluralize_table_names).new('categories', true) product = Struct.new(:table_name, :pluralize_table_names).new('products', true) - reflection = AssociationReflection.new(:has_and_belongs_to_many, :categories, nil, { :join_table => 'product_categories' }, product) + reflection = ActiveRecord::Reflection.create(:has_many, :categories, nil, { :join_table => 'product_categories' }, product) reflection.stubs(:klass).returns(category) assert_equal 'product_categories', reflection.join_table - reflection = AssociationReflection.new(:has_and_belongs_to_many, :products, nil, { :join_table => 'product_categories' }, category) + reflection = ActiveRecord::Reflection.create(:has_many, :products, nil, { :join_table => 'product_categories' }, category) reflection.stubs(:klass).returns(product) assert_equal 'product_categories', reflection.join_table end + def test_includes_accepts_symbols + hotel = Hotel.create! + department = hotel.departments.create! + department.chefs.create! + + assert_nothing_raised do + assert_equal department.chefs, Hotel.includes([departments: :chefs]).first.chefs + end + end + + def test_includes_accepts_strings + hotel = Hotel.create! + department = hotel.departments.create! + department.chefs.create! + + assert_nothing_raised do + assert_equal department.chefs, Hotel.includes(['departments' => 'chefs']).first.chefs + end + end + + def test_reflect_on_association_accepts_symbols + assert_nothing_raised do + assert_equal Hotel.reflect_on_association(:departments).name, :departments + end + end + + def test_reflect_on_association_accepts_strings + assert_nothing_raised do + assert_equal Hotel.reflect_on_association("departments").name, :departments + end + end + private def assert_reflection(klass, association, options) assert reflection = klass.reflect_on_association(association) diff --git a/activerecord/test/cases/relation/delegation_test.rb b/activerecord/test/cases/relation/delegation_test.rb new file mode 100644 index 0000000000..29c9d0e2af --- /dev/null +++ b/activerecord/test/cases/relation/delegation_test.rb @@ -0,0 +1,68 @@ +require 'cases/helper' +require 'models/post' +require 'models/comment' + +module ActiveRecord + class DelegationTest < ActiveRecord::TestCase + fixtures :posts + + def call_method(target, method) + method_arity = target.to_a.method(method).arity + + if method_arity.zero? + target.public_send(method) + elsif method_arity < 0 + if method == :shuffle! + target.public_send(method) + else + target.public_send(method, 1) + end + elsif method_arity == 1 + target.public_send(method, 1) + else + raise NotImplementedError + end + end + end + + module DelegationWhitelistBlacklistTests + ARRAY_DELEGATES = [ + :+, :-, :|, :&, :[], + :all?, :collect, :detect, :each, :each_cons, :each_with_index, + :exclude?, :find_all, :flat_map, :group_by, :include?, :length, + :map, :none?, :one?, :partition, :reject, :reverse, + :sample, :second, :sort, :sort_by, :third, + :to_ary, :to_set, :to_xml, :to_yaml, :join + ] + + ARRAY_DELEGATES.each do |method| + define_method "test_delegates_#{method}_to_Array" do + assert_respond_to target, method + end + end + + ActiveRecord::Delegation::BLACKLISTED_ARRAY_METHODS.each do |method| + define_method "test_#{method}_is_not_delegated_to_Array" do + assert_raises(NoMethodError) { call_method(target, method) } + end + end + end + + class DelegationAssociationTest < DelegationTest + include DelegationWhitelistBlacklistTests + + def target + Post.first.comments + end + end + + class DelegationRelationTest < DelegationTest + include DelegationWhitelistBlacklistTests + + fixtures :comments + + def target + Comment.all + end + end +end diff --git a/activerecord/test/cases/relation/merging_test.rb b/activerecord/test/cases/relation/merging_test.rb new file mode 100644 index 0000000000..0a2e874e4f --- /dev/null +++ b/activerecord/test/cases/relation/merging_test.rb @@ -0,0 +1,150 @@ +require 'cases/helper' +require 'models/author' +require 'models/comment' +require 'models/developer' +require 'models/computer' +require 'models/post' +require 'models/project' +require 'models/rating' + +class RelationMergingTest < ActiveRecord::TestCase + fixtures :developers, :comments, :authors, :posts + + def test_relation_merging + devs = Developer.where("salary >= 80000").merge(Developer.limit(2)).merge(Developer.order('id ASC').where("id < 3")) + assert_equal [developers(:david), developers(:jamis)], devs.to_a + + dev_with_count = Developer.limit(1).merge(Developer.order('id DESC')).merge(Developer.select('developers.*')) + assert_equal [developers(:poor_jamis)], dev_with_count.to_a + end + + def test_relation_to_sql + post = Post.first + sql = post.comments.to_sql + assert_match(/.?post_id.? = #{post.id}\Z/i, sql) + end + + def test_relation_merging_with_arel_equalities_keeps_last_equality + devs = Developer.where(Developer.arel_table[:salary].eq(80000)).merge( + Developer.where(Developer.arel_table[:salary].eq(9000)) + ) + assert_equal [developers(:poor_jamis)], devs.to_a + end + + def test_relation_merging_with_arel_equalities_keeps_last_equality_with_non_attribute_left_hand + salary_attr = Developer.arel_table[:salary] + devs = Developer.where( + Arel::Nodes::NamedFunction.new('abs', [salary_attr]).eq(80000) + ).merge( + Developer.where( + Arel::Nodes::NamedFunction.new('abs', [salary_attr]).eq(9000) + ) + ) + assert_equal [developers(:poor_jamis)], devs.to_a + end + + def test_relation_merging_with_eager_load + relations = [] + relations << Post.order('comments.id DESC').merge(Post.eager_load(:last_comment)).merge(Post.all) + relations << Post.eager_load(:last_comment).merge(Post.order('comments.id DESC')).merge(Post.all) + + relations.each do |posts| + post = posts.find { |p| p.id == 1 } + assert_equal Post.find(1).last_comment, post.last_comment + end + end + + def test_relation_merging_with_locks + devs = Developer.lock.where("salary >= 80000").order("id DESC").merge(Developer.limit(2)) + assert devs.locked.present? + end + + def test_relation_merging_with_preload + [Post.all.merge(Post.preload(:author)), Post.preload(:author).merge(Post.all)].each do |posts| + assert_queries(2) { assert posts.first.author } + end + end + + def test_relation_merging_with_joins + comments = Comment.joins(:post).where(:body => 'Thank you for the welcome').merge(Post.where(:body => 'Such a lovely day')) + assert_equal 1, comments.count + end + + def test_relation_merging_with_association + assert_queries(2) do # one for loading post, and another one merged query + post = Post.where(:body => 'Such a lovely day').first + comments = Comment.where(:body => 'Thank you for the welcome').merge(post.comments) + assert_equal 1, comments.count + end + end + + test "merge collapses wheres from the LHS only" do + left = Post.where(title: "omg").where(comments_count: 1) + right = Post.where(title: "wtf").where(title: "bbq") + + expected = [left.bound_attributes[1]] + right.bound_attributes + merged = left.merge(right) + + assert_equal expected, merged.bound_attributes + assert !merged.to_sql.include?("omg") + assert merged.to_sql.include?("wtf") + assert merged.to_sql.include?("bbq") + end + + def test_merging_reorders_bind_params + post = Post.first + right = Post.where(id: 1) + left = Post.where(title: post.title) + + merged = left.merge(right) + assert_equal post, merged.first + end + + def test_merging_compares_symbols_and_strings_as_equal + post = PostThatLoadsCommentsInAnAfterSaveHook.create!(title: "First Post", body: "Blah blah blah.") + assert_equal "First comment!", post.comments.where(body: "First comment!").first_or_create.body + end +end + +class MergingDifferentRelationsTest < ActiveRecord::TestCase + fixtures :posts, :authors, :developers + + test "merging where relations" do + hello_by_bob = Post.where(body: "hello").joins(:author). + merge(Author.where(name: "Bob")).order("posts.id").pluck("posts.id") + + assert_equal [posts(:misc_by_bob).id, + posts(:other_by_bob).id], hello_by_bob + end + + test "merging order relations" do + posts_by_author_name = Post.limit(3).joins(:author). + merge(Author.order(:name)).pluck("authors.name") + + assert_equal ["Bob", "Bob", "David"], posts_by_author_name + + posts_by_author_name = Post.limit(3).joins(:author). + merge(Author.order("name")).pluck("authors.name") + + assert_equal ["Bob", "Bob", "David"], posts_by_author_name + end + + test "merging order relations (using a hash argument)" do + posts_by_author_name = Post.limit(4).joins(:author). + merge(Author.order(name: :desc)).pluck("authors.name") + + assert_equal ["Mary", "Mary", "Mary", "David"], posts_by_author_name + end + + test "relation merging (using a proc argument)" do + dev = Developer.where(name: "Jamis").first + + comment_1 = dev.comments.create!(body: "I'm Jamis", post: Post.first) + rating_1 = comment_1.ratings.create! + + comment_2 = dev.comments.create!(body: "I'm John", post: Post.first) + comment_2.ratings.create! + + assert_equal dev.ratings, [rating_1] + end +end diff --git a/activerecord/test/cases/relation/mutation_test.rb b/activerecord/test/cases/relation/mutation_test.rb new file mode 100644 index 0000000000..45ead08bd5 --- /dev/null +++ b/activerecord/test/cases/relation/mutation_test.rb @@ -0,0 +1,165 @@ +require 'cases/helper' +require 'models/post' + +module ActiveRecord + class RelationMutationTest < ActiveSupport::TestCase + class FakeKlass < Struct.new(:table_name, :name) + extend ActiveRecord::Delegation::DelegateCache + inherited self + + def connection + Post.connection + end + + def relation_delegate_class(klass) + self.class.relation_delegate_class(klass) + end + + def attribute_alias?(name) + false + end + + def sanitize_sql(sql) + sql + end + end + + def relation + @relation ||= Relation.new FakeKlass.new('posts'), Post.arel_table, Post.predicate_builder + end + + (Relation::MULTI_VALUE_METHODS - [:references, :extending, :order, :unscope, :select]).each do |method| + test "##{method}!" do + assert relation.public_send("#{method}!", :foo).equal?(relation) + assert_equal [:foo], relation.public_send("#{method}_values") + end + end + + test "#_select!" do + assert relation.public_send("_select!", :foo).equal?(relation) + assert_equal [:foo], relation.public_send("select_values") + end + + test '#order!' do + assert relation.order!('name ASC').equal?(relation) + assert_equal ['name ASC'], relation.order_values + end + + test '#order! with symbol prepends the table name' do + assert relation.order!(:name).equal?(relation) + node = relation.order_values.first + assert node.ascending? + assert_equal :name, node.expr.name + assert_equal "posts", node.expr.relation.name + end + + test '#order! on non-string does not attempt regexp match for references' do + obj = Object.new + obj.expects(:=~).never + assert relation.order!(obj) + assert_equal [obj], relation.order_values + end + + test '#references!' do + assert relation.references!(:foo).equal?(relation) + assert relation.references_values.include?('foo') + end + + test 'extending!' do + mod, mod2 = Module.new, Module.new + + assert relation.extending!(mod).equal?(relation) + assert_equal [mod], relation.extending_values + assert relation.is_a?(mod) + + relation.extending!(mod2) + assert_equal [mod, mod2], relation.extending_values + end + + test 'extending! with empty args' do + relation.extending! + assert_equal [], relation.extending_values + end + + (Relation::SINGLE_VALUE_METHODS - [:lock, :reordering, :reverse_order, :create_with]).each do |method| + test "##{method}!" do + assert relation.public_send("#{method}!", :foo).equal?(relation) + assert_equal :foo, relation.public_send("#{method}_value") + end + end + + test '#from!' do + assert relation.from!('foo').equal?(relation) + assert_equal 'foo', relation.from_clause.value + end + + test '#lock!' do + assert relation.lock!('foo').equal?(relation) + assert_equal 'foo', relation.lock_value + end + + test '#reorder!' do + @relation = self.relation.order('foo') + + assert relation.reorder!('bar').equal?(relation) + assert_equal ['bar'], relation.order_values + assert relation.reordering_value + end + + test '#reorder! with symbol prepends the table name' do + assert relation.reorder!(:name).equal?(relation) + node = relation.order_values.first + + assert node.ascending? + assert_equal :name, node.expr.name + assert_equal "posts", node.expr.relation.name + end + + test 'reverse_order!' do + @relation = Post.order('title ASC, comments_count DESC') + + relation.reverse_order! + + assert_equal 'title DESC', relation.order_values.first + assert_equal 'comments_count ASC', relation.order_values.last + + + relation.reverse_order! + + assert_equal 'title ASC', relation.order_values.first + assert_equal 'comments_count DESC', relation.order_values.last + end + + test 'create_with!' do + assert relation.create_with!(foo: 'bar').equal?(relation) + assert_equal({foo: 'bar'}, relation.create_with_value) + end + + test 'test_merge!' do + assert relation.merge!(select: :foo).equal?(relation) + assert_equal [:foo], relation.select_values + end + + test 'merge with a proc' do + assert_equal [:foo], relation.merge(-> { select(:foo) }).select_values + end + + test 'none!' do + assert relation.none!.equal?(relation) + assert_equal [NullRelation], relation.extending_values + assert relation.is_a?(NullRelation) + end + + test 'distinct!' do + relation.distinct! :foo + assert_equal :foo, relation.distinct_value + assert_equal :foo, relation.uniq_value # deprecated access + end + + test 'uniq! was replaced by distinct!' do + relation.uniq! :foo + assert_equal :foo, relation.distinct_value + assert_equal :foo, relation.uniq_value # deprecated access + end + end +end diff --git a/activerecord/test/cases/relation/or_test.rb b/activerecord/test/cases/relation/or_test.rb new file mode 100644 index 0000000000..2006fc9611 --- /dev/null +++ b/activerecord/test/cases/relation/or_test.rb @@ -0,0 +1,84 @@ +require "cases/helper" +require 'models/post' + +module ActiveRecord + class OrTest < ActiveRecord::TestCase + fixtures :posts + + def test_or_with_relation + expected = Post.where('id = 1 or id = 2').to_a + assert_equal expected, Post.where('id = 1').or(Post.where('id = 2')).to_a + end + + def test_or_identity + expected = Post.where('id = 1').to_a + assert_equal expected, Post.where('id = 1').or(Post.where('id = 1')).to_a + end + + def test_or_with_null_left + expected = Post.where('id = 1').to_a + assert_equal expected, Post.none.or(Post.where('id = 1')).to_a + end + + def test_or_with_null_right + expected = Post.where('id = 1').to_a + assert_equal expected, Post.where('id = 1').or(Post.none).to_a + end + + def test_or_with_bind_params + assert_equal Post.find([1, 2]), Post.where(id: 1).or(Post.where(id: 2)).to_a + end + + def test_or_with_null_both + expected = Post.none.to_a + assert_equal expected, Post.none.or(Post.none).to_a + end + + def test_or_without_left_where + expected = Post.all + assert_equal expected, Post.or(Post.where('id = 1')).to_a + end + + def test_or_without_right_where + expected = Post.all + assert_equal expected, Post.where('id = 1').or(Post.all).to_a + end + + def test_or_preserves_other_querying_methods + expected = Post.where('id = 1 or id = 2 or id = 3').order('body asc').to_a + partial = Post.order('body asc') + assert_equal expected, partial.where('id = 1').or(partial.where(:id => [2, 3])).to_a + assert_equal expected, Post.order('body asc').where('id = 1').or(Post.order('body asc').where(:id => [2, 3])).to_a + end + + def test_or_with_incompatible_relations + assert_raises ArgumentError do + Post.order('body asc').where('id = 1').or(Post.order('id desc').where(:id => [2, 3])).to_a + end + end + + def test_or_when_grouping + groups = Post.where('id < 10').group('body').select('body, COUNT(*) AS c') + expected = groups.having("COUNT(*) > 1 OR body like 'Such%'").to_a.map {|o| [o.body, o.c] } + assert_equal expected, groups.having('COUNT(*) > 1').or(groups.having("body like 'Such%'")).to_a.map {|o| [o.body, o.c] } + end + + def test_or_with_named_scope + expected = Post.where("id = 1 or body LIKE '\%a\%'").to_a + assert_equal expected, Post.where('id = 1').or(Post.containing_the_letter_a) + end + + def test_or_inside_named_scope + expected = Post.where("body LIKE '\%a\%' OR title LIKE ?", "%'%").order('id DESC').to_a + assert_equal expected, Post.order(id: :desc).typographically_interesting + end + + def test_or_on_loaded_relation + expected = Post.where('id = 1 or id = 2').to_a + p = Post.where('id = 1') + p.load + assert_equal p.loaded?, true + assert_equal expected, p.or(Post.where('id = 2')).to_a + end + end +end diff --git a/activerecord/test/cases/relation/predicate_builder_test.rb b/activerecord/test/cases/relation/predicate_builder_test.rb index 14a8d97d36..8f62014622 100644 --- a/activerecord/test/cases/relation/predicate_builder_test.rb +++ b/activerecord/test/cases/relation/predicate_builder_test.rb @@ -4,11 +4,13 @@ require 'models/topic' module ActiveRecord class PredicateBuilderTest < ActiveRecord::TestCase def test_registering_new_handlers - PredicateBuilder.register_handler(Regexp, proc do |column, value| - Arel::Nodes::InfixOperation.new('~', column, value.source) + Topic.predicate_builder.register_handler(Regexp, proc do |column, value| + Arel::Nodes::InfixOperation.new('~', column, Arel.sql(value.source)) end) - assert_match %r{["`]topics["`].["`]title["`] ~ 'rails'}i, Topic.where(title: /rails/).to_sql + assert_match %r{["`]topics["`]\.["`]title["`] ~ rails}i, Topic.where(title: /rails/).to_sql + ensure + Topic.reset_column_information end end end diff --git a/activerecord/test/cases/relation/where_chain_test.rb b/activerecord/test/cases/relation/where_chain_test.rb index 92d1e013e8..27bbd80f79 100644 --- a/activerecord/test/cases/relation/where_chain_test.rb +++ b/activerecord/test/cases/relation/where_chain_test.rb @@ -11,70 +11,95 @@ module ActiveRecord @name = 'title' end - def test_not_eq - expected = Arel::Nodes::NotEqual.new(Post.arel_table[@name], 'hello') + def test_not_inverts_where_clause relation = Post.where.not(title: 'hello') - assert_equal([expected], relation.where_values) - end + expected_where_clause = Post.where(title: 'hello').where_clause.invert - def test_not_null - expected = Arel::Nodes::NotEqual.new(Post.arel_table[@name], nil) - relation = Post.where.not(title: nil) - assert_equal([expected], relation.where_values) + assert_equal expected_where_clause, relation.where_clause end - def test_not_in - expected = Arel::Nodes::NotIn.new(Post.arel_table[@name], %w[hello goodbye]) - relation = Post.where.not(title: %w[hello goodbye]) - assert_equal([expected], relation.where_values) + def test_not_with_nil + assert_raise ArgumentError do + Post.where.not(nil) + end end def test_association_not_eq - expected = Arel::Nodes::NotEqual.new(Comment.arel_table[@name], 'hello') + expected = Arel::Nodes::Grouping.new(Comment.arel_table[@name].not_eq(Arel::Nodes::BindParam.new)) relation = Post.joins(:comments).where.not(comments: {title: 'hello'}) - assert_equal(expected.to_sql, relation.where_values.first.to_sql) + assert_equal(expected.to_sql, relation.where_clause.ast.to_sql) end def test_not_eq_with_preceding_where relation = Post.where(title: 'hello').where.not(title: 'world') + expected_where_clause = + Post.where(title: 'hello').where_clause + + Post.where(title: 'world').where_clause.invert - expected = Arel::Nodes::Equality.new(Post.arel_table[@name], 'hello') - assert_equal(expected, relation.where_values.first) - - expected = Arel::Nodes::NotEqual.new(Post.arel_table[@name], 'world') - assert_equal(expected, relation.where_values.last) + assert_equal expected_where_clause, relation.where_clause end def test_not_eq_with_succeeding_where relation = Post.where.not(title: 'hello').where(title: 'world') + expected_where_clause = + Post.where(title: 'hello').where_clause.invert + + Post.where(title: 'world').where_clause + + assert_equal expected_where_clause, relation.where_clause + end - expected = Arel::Nodes::NotEqual.new(Post.arel_table[@name], 'hello') - assert_equal(expected, relation.where_values.first) + def test_chaining_multiple + relation = Post.where.not(author_id: [1, 2]).where.not(title: 'ruby on rails') + expected_where_clause = + Post.where(author_id: [1, 2]).where_clause.invert + + Post.where(title: 'ruby on rails').where_clause.invert - expected = Arel::Nodes::Equality.new(Post.arel_table[@name], 'world') - assert_equal(expected, relation.where_values.last) + assert_equal expected_where_clause, relation.where_clause end - def test_not_eq_with_string_parameter - expected = Arel::Nodes::Not.new("title = 'hello'") - relation = Post.where.not("title = 'hello'") - assert_equal([expected], relation.where_values) + def test_rewhere_with_one_condition + relation = Post.where(title: 'hello').where(title: 'world').rewhere(title: 'alone') + expected = Post.where(title: 'alone') + + assert_equal expected.where_clause, relation.where_clause end - def test_not_eq_with_array_parameter - expected = Arel::Nodes::Not.new("title = 'hello'") - relation = Post.where.not(['title = ?', 'hello']) - assert_equal([expected], relation.where_values) + def test_rewhere_with_multiple_overwriting_conditions + relation = Post.where(title: 'hello').where(body: 'world').rewhere(title: 'alone', body: 'again') + expected = Post.where(title: 'alone', body: 'again') + + assert_equal expected.where_clause, relation.where_clause end - def test_chaining_multiple - relation = Post.where.not(author_id: [1, 2]).where.not(title: 'ruby on rails') + def test_rewhere_with_one_overwriting_condition_and_one_unrelated + relation = Post.where(title: 'hello').where(body: 'world').rewhere(title: 'alone') + expected = Post.where(body: 'world', title: 'alone') + + assert_equal expected.where_clause, relation.where_clause + end + + def test_rewhere_with_range + relation = Post.where(comments_count: 1..3).rewhere(comments_count: 3..5) + + assert_equal Post.where(comments_count: 3..5), relation + end + + def test_rewhere_with_infinite_upper_bound_range + relation = Post.where(comments_count: 1..Float::INFINITY).rewhere(comments_count: 3..5) + + assert_equal Post.where(comments_count: 3..5), relation + end + + def test_rewhere_with_infinite_lower_bound_range + relation = Post.where(comments_count: -Float::INFINITY..1).rewhere(comments_count: 3..5) + + assert_equal Post.where(comments_count: 3..5), relation + end - expected = Arel::Nodes::NotIn.new(Post.arel_table['author_id'], [1, 2]) - assert_equal(expected, relation.where_values[0]) + def test_rewhere_with_infinite_range + relation = Post.where(comments_count: -Float::INFINITY..Float::INFINITY).rewhere(comments_count: 3..5) - expected = Arel::Nodes::NotEqual.new(Post.arel_table[@name], 'ruby on rails') - assert_equal(expected, relation.where_values[1]) + assert_equal Post.where(comments_count: 3..5), relation end end end diff --git a/activerecord/test/cases/relation/where_clause_test.rb b/activerecord/test/cases/relation/where_clause_test.rb new file mode 100644 index 0000000000..c20ed94d90 --- /dev/null +++ b/activerecord/test/cases/relation/where_clause_test.rb @@ -0,0 +1,182 @@ +require "cases/helper" + +class ActiveRecord::Relation + class WhereClauseTest < ActiveRecord::TestCase + test "+ combines two where clauses" do + first_clause = WhereClause.new([table["id"].eq(bind_param)], [["id", 1]]) + second_clause = WhereClause.new([table["name"].eq(bind_param)], [["name", "Sean"]]) + combined = WhereClause.new( + [table["id"].eq(bind_param), table["name"].eq(bind_param)], + [["id", 1], ["name", "Sean"]], + ) + + assert_equal combined, first_clause + second_clause + end + + test "+ is associative, but not commutative" do + a = WhereClause.new(["a"], ["bind a"]) + b = WhereClause.new(["b"], ["bind b"]) + c = WhereClause.new(["c"], ["bind c"]) + + assert_equal a + (b + c), (a + b) + c + assert_not_equal a + b, b + a + end + + test "an empty where clause is the identity value for +" do + clause = WhereClause.new([table["id"].eq(bind_param)], [["id", 1]]) + + assert_equal clause, clause + WhereClause.empty + end + + test "merge combines two where clauses" do + a = WhereClause.new([table["id"].eq(1)], []) + b = WhereClause.new([table["name"].eq("Sean")], []) + expected = WhereClause.new([table["id"].eq(1), table["name"].eq("Sean")], []) + + assert_equal expected, a.merge(b) + end + + test "merge keeps the right side, when two equality clauses reference the same column" do + a = WhereClause.new([table["id"].eq(1), table["name"].eq("Sean")], []) + b = WhereClause.new([table["name"].eq("Jim")], []) + expected = WhereClause.new([table["id"].eq(1), table["name"].eq("Jim")], []) + + assert_equal expected, a.merge(b) + end + + test "merge removes bind parameters matching overlapping equality clauses" do + a = WhereClause.new( + [table["id"].eq(bind_param), table["name"].eq(bind_param)], + [attribute("id", 1), attribute("name", "Sean")], + ) + b = WhereClause.new( + [table["name"].eq(bind_param)], + [attribute("name", "Jim")] + ) + expected = WhereClause.new( + [table["id"].eq(bind_param), table["name"].eq(bind_param)], + [attribute("id", 1), attribute("name", "Jim")], + ) + + assert_equal expected, a.merge(b) + end + + test "merge allows for columns with the same name from different tables" do + skip "This is not possible as of 4.2, and the binds do not yet contain sufficient information for this to happen" + # We might be able to change the implementation to remove conflicts by index, rather than column name + end + + test "a clause knows if it is empty" do + assert WhereClause.empty.empty? + assert_not WhereClause.new(["anything"], []).empty? + end + + test "invert cannot handle nil" do + where_clause = WhereClause.new([nil], []) + + assert_raises ArgumentError do + where_clause.invert + end + end + + test "invert replaces each part of the predicate with its inverse" do + random_object = Object.new + original = WhereClause.new([ + table["id"].in([1, 2, 3]), + table["id"].eq(1), + "sql literal", + random_object + ], []) + expected = WhereClause.new([ + table["id"].not_in([1, 2, 3]), + table["id"].not_eq(1), + Arel::Nodes::Not.new(Arel::Nodes::SqlLiteral.new("sql literal")), + Arel::Nodes::Not.new(random_object) + ], []) + + assert_equal expected, original.invert + end + + test "accept removes binary predicates referencing a given column" do + where_clause = WhereClause.new([ + table["id"].in([1, 2, 3]), + table["name"].eq(bind_param), + table["age"].gteq(bind_param), + ], [ + attribute("name", "Sean"), + attribute("age", 30), + ]) + expected = WhereClause.new([table["age"].gteq(bind_param)], [attribute("age", 30)]) + + assert_equal expected, where_clause.except("id", "name") + end + + test "ast groups its predicates with AND" do + predicates = [ + table["id"].in([1, 2, 3]), + table["name"].eq(bind_param), + ] + where_clause = WhereClause.new(predicates, []) + expected = Arel::Nodes::And.new(predicates) + + assert_equal expected, where_clause.ast + end + + test "ast wraps any SQL literals in parenthesis" do + random_object = Object.new + where_clause = WhereClause.new([ + table["id"].in([1, 2, 3]), + "foo = bar", + random_object, + ], []) + expected = Arel::Nodes::And.new([ + table["id"].in([1, 2, 3]), + Arel::Nodes::Grouping.new(Arel.sql("foo = bar")), + Arel::Nodes::Grouping.new(random_object), + ]) + + assert_equal expected, where_clause.ast + end + + test "ast removes any empty strings" do + where_clause = WhereClause.new([table["id"].in([1, 2, 3])], []) + where_clause_with_empty = WhereClause.new([table["id"].in([1, 2, 3]), ''], []) + + assert_equal where_clause.ast, where_clause_with_empty.ast + end + + test "or joins the two clauses using OR" do + where_clause = WhereClause.new([table["id"].eq(bind_param)], [attribute("id", 1)]) + other_clause = WhereClause.new([table["name"].eq(bind_param)], [attribute("name", "Sean")]) + expected_ast = + Arel::Nodes::Grouping.new( + Arel::Nodes::Or.new(table["id"].eq(bind_param), table["name"].eq(bind_param)) + ) + expected_binds = where_clause.binds + other_clause.binds + + assert_equal expected_ast.to_sql, where_clause.or(other_clause).ast.to_sql + assert_equal expected_binds, where_clause.or(other_clause).binds + end + + test "or returns an empty where clause when either side is empty" do + where_clause = WhereClause.new([table["id"].eq(bind_param)], [attribute("id", 1)]) + + assert_equal WhereClause.empty, where_clause.or(WhereClause.empty) + assert_equal WhereClause.empty, WhereClause.empty.or(where_clause) + end + + private + + def table + Arel::Table.new("table") + end + + def bind_param + Arel::Nodes::BindParam.new + end + + def attribute(name, value) + ActiveRecord::Attribute.with_cast_value(name, value, ActiveRecord::Type::Value.new) + end + end +end diff --git a/activerecord/test/cases/relation/where_test.rb b/activerecord/test/cases/relation/where_test.rb index 3e460fa3d6..6af31017d6 100644 --- a/activerecord/test/cases/relation/where_test.rb +++ b/activerecord/test/cases/relation/where_test.rb @@ -1,15 +1,20 @@ require "cases/helper" -require 'models/author' -require 'models/price_estimate' -require 'models/treasure' -require 'models/post' -require 'models/comment' -require 'models/edge' -require 'models/topic' +require "models/author" +require "models/binary" +require "models/cake_designer" +require "models/chef" +require "models/comment" +require "models/edge" +require "models/essay" +require "models/post" +require "models/price_estimate" +require "models/topic" +require "models/treasure" +require "models/vertex" module ActiveRecord class WhereTest < ActiveRecord::TestCase - fixtures :posts, :edges, :authors + fixtures :posts, :edges, :authors, :binaries, :essays def test_where_copies_bind_params author = authors(:david) @@ -24,6 +29,28 @@ module ActiveRecord } end + def test_where_copies_bind_params_in_the_right_order + author = authors(:david) + posts = author.posts.where.not(id: 1) + joined = Post.where(id: posts, title: posts.first.title) + + assert_equal joined, [posts.first] + end + + def test_where_copies_arel_bind_params + chef = Chef.create! + CakeDesigner.create!(chef: chef) + + cake_designers = CakeDesigner.joins(:chef).where(chefs: { id: chef.id }) + chefs = Chef.where(employable: cake_designers) + + assert_equal [chef], chefs.to_a + end + + def test_rewhere_on_root + assert_equal posts(:welcome), Post.rewhere(title: 'Welcome to the weblog').first + end + def test_belongs_to_shallow_where author = Author.new author.id = 1 @@ -31,6 +58,21 @@ module ActiveRecord assert_equal Post.where(author_id: 1).to_sql, Post.where(author: author).to_sql end + def test_belongs_to_nil_where + assert_equal Post.where(author_id: nil).to_sql, Post.where(author: nil).to_sql + end + + def test_belongs_to_array_value_where + assert_equal Post.where(author_id: [1,2]).to_sql, Post.where(author: [1,2]).to_sql + end + + def test_belongs_to_nested_relation_where + expected = Post.where(author_id: Author.where(id: [1,2])).to_sql + actual = Post.where(author: Author.where(id: [1,2])).to_sql + + assert_equal expected, actual + end + def test_belongs_to_nested_where parent = Comment.new parent.id = 1 @@ -41,6 +83,15 @@ module ActiveRecord assert_equal expected.to_sql, actual.to_sql end + def test_belongs_to_nested_where_with_relation + author = authors(:david) + + expected = Author.where(id: author ).joins(:posts) + actual = Author.where(posts: { author_id: Author.where(id: author.id) }).joins(:posts) + + assert_equal expected.to_a, actual.to_a + end + def test_polymorphic_shallow_where treasure = Treasure.new treasure.id = 1 @@ -51,6 +102,25 @@ module ActiveRecord assert_equal expected.to_sql, actual.to_sql end + def test_polymorphic_nested_array_where + treasure = Treasure.new + treasure.id = 1 + hidden = HiddenTreasure.new + hidden.id = 2 + + expected = PriceEstimate.where(estimate_of_type: 'Treasure', estimate_of_id: [treasure, hidden]) + actual = PriceEstimate.where(estimate_of: [treasure, hidden]) + + assert_equal expected.to_sql, actual.to_sql + end + + def test_polymorphic_nested_relation_where + expected = PriceEstimate.where(estimate_of_type: 'Treasure', estimate_of_id: Treasure.where(id: [1,2])) + actual = PriceEstimate.where(estimate_of: Treasure.where(id: [1,2])) + + assert_equal expected.to_sql, actual.to_sql + end + def test_polymorphic_sti_shallow_where treasure = HiddenTreasure.new treasure.id = 1 @@ -141,5 +211,70 @@ module ActiveRecord assert_equal 4, Edge.where(blank).order("sink_id").to_a.size end end + + def test_where_with_integer_for_string_column + count = Post.where(:title => 0).count + assert_equal 0, count + end + + def test_where_with_float_for_string_column + count = Post.where(:title => 0.0).count + assert_equal 0, count + end + + def test_where_with_boolean_for_string_column + count = Post.where(:title => false).count + assert_equal 0, count + end + + def test_where_with_decimal_for_string_column + count = Post.where(:title => BigDecimal.new(0)).count + assert_equal 0, count + end + + def test_where_with_duration_for_string_column + count = Post.where(:title => 0.seconds).count + assert_equal 0, count + end + + def test_where_with_integer_for_binary_column + count = Binary.where(:data => 0).count + assert_equal 0, count + end + + def test_where_on_association_with_custom_primary_key + author = authors(:david) + essay = Essay.where(writer: author).first + + assert_equal essays(:david_modest_proposal), essay + end + + def test_where_on_association_with_custom_primary_key_with_relation + author = authors(:david) + essay = Essay.where(writer: Author.where(id: author.id)).first + + assert_equal essays(:david_modest_proposal), essay + end + + def test_where_on_association_with_relation_performs_subselect_not_two_queries + author = authors(:david) + + assert_queries(1) do + Essay.where(writer: Author.where(id: author.id)).to_a + end + end + + def test_where_on_association_with_custom_primary_key_with_array_of_base + author = authors(:david) + essay = Essay.where(writer: [author]).first + + assert_equal essays(:david_modest_proposal), essay + end + + def test_where_on_association_with_custom_primary_key_with_array_of_ids + essay = Essay.where(writer: ["David"]).first + + assert_equal essays(:david_modest_proposal), essay + end end end diff --git a/activerecord/test/cases/relation_test.rb b/activerecord/test/cases/relation_test.rb index a695087426..c9c05b75a6 100644 --- a/activerecord/test/cases/relation_test.rb +++ b/activerecord/test/cases/relation_test.rb @@ -16,22 +16,26 @@ module ActiveRecord def self.connection Post.connection end + + def self.table_name + 'fake_table' + end end def test_construction - relation = Relation.new FakeKlass, :b + relation = Relation.new(FakeKlass, :b, nil) assert_equal FakeKlass, relation.klass assert_equal :b, relation.table assert !relation.loaded, 'relation is not loaded' end def test_responds_to_model_and_returns_klass - relation = Relation.new FakeKlass, :b + relation = Relation.new(FakeKlass, :b, nil) assert_equal FakeKlass, relation.model end def test_initialize_single_values - relation = Relation.new FakeKlass, :b + relation = Relation.new(FakeKlass, :b, nil) (Relation::SINGLE_VALUE_METHODS - [:create_with]).each do |method| assert_nil relation.send("#{method}_value"), method.to_s end @@ -39,19 +43,19 @@ module ActiveRecord end def test_multi_value_initialize - relation = Relation.new FakeKlass, :b + relation = Relation.new(FakeKlass, :b, nil) Relation::MULTI_VALUE_METHODS.each do |method| assert_equal [], relation.send("#{method}_values"), method.to_s end end def test_extensions - relation = Relation.new FakeKlass, :b + relation = Relation.new(FakeKlass, :b, nil) assert_equal [], relation.extensions end def test_empty_where_values_hash - relation = Relation.new FakeKlass, :b + relation = Relation.new(FakeKlass, :b, nil) assert_equal({}, relation.where_values_hash) relation.where! :hello @@ -59,19 +63,20 @@ module ActiveRecord end def test_has_values - relation = Relation.new Post, Post.arel_table + relation = Relation.new(Post, Post.arel_table, Post.predicate_builder) relation.where! relation.table[:id].eq(10) assert_equal({:id => 10}, relation.where_values_hash) end def test_values_wrong_table - relation = Relation.new Post, Post.arel_table + relation = Relation.new(Post, Post.arel_table, Post.predicate_builder) relation.where! Comment.arel_table[:id].eq(10) assert_equal({}, relation.where_values_hash) end def test_tree_is_not_traversed - relation = Relation.new Post, Post.arel_table + relation = Relation.new(Post, Post.arel_table, Post.predicate_builder) + # FIXME: Remove the Arel::Nodes::Quoted in Rails 5.1 left = relation.table[:id].eq(10) right = relation.table[:id].eq(10) combine = left.and right @@ -80,24 +85,25 @@ module ActiveRecord end def test_table_name_delegates_to_klass - relation = Relation.new FakeKlass.new('posts'), :b + relation = Relation.new(FakeKlass.new('posts'), :b, Post.predicate_builder) assert_equal 'posts', relation.table_name end def test_scope_for_create - relation = Relation.new FakeKlass, :b + relation = Relation.new(FakeKlass, :b, nil) assert_equal({}, relation.scope_for_create) end def test_create_with_value - relation = Relation.new Post, Post.arel_table + relation = Relation.new(Post, Post.arel_table, Post.predicate_builder) hash = { :hello => 'world' } relation.create_with_value = hash assert_equal hash, relation.scope_for_create end def test_create_with_value_with_wheres - relation = Relation.new Post, Post.arel_table + relation = Relation.new(Post, Post.arel_table, Post.predicate_builder) + # FIXME: Remove the Arel::Nodes::Quoted in Rails 5.1 relation.where! relation.table[:id].eq(10) relation.create_with_value = {:hello => 'world'} assert_equal({:hello => 'world', :id => 10}, relation.scope_for_create) @@ -105,9 +111,10 @@ module ActiveRecord # FIXME: is this really wanted or expected behavior? def test_scope_for_create_is_cached - relation = Relation.new Post, Post.arel_table + relation = Relation.new(Post, Post.arel_table, Post.predicate_builder) assert_equal({}, relation.scope_for_create) + # FIXME: Remove the Arel::Nodes::Quoted in Rails 5.1 relation.where! relation.table[:id].eq(10) assert_equal({}, relation.scope_for_create) @@ -122,62 +129,72 @@ module ActiveRecord end def test_empty_eager_loading? - relation = Relation.new FakeKlass, :b + relation = Relation.new(FakeKlass, :b, nil) assert !relation.eager_loading? end def test_eager_load_values - relation = Relation.new FakeKlass, :b + relation = Relation.new(FakeKlass, :b, nil) relation.eager_load! :b assert relation.eager_loading? end def test_references_values - relation = Relation.new FakeKlass, :b + relation = Relation.new(FakeKlass, :b, nil) assert_equal [], relation.references_values relation = relation.references(:foo).references(:omg, :lol) assert_equal ['foo', 'omg', 'lol'], relation.references_values end def test_references_values_dont_duplicate - relation = Relation.new FakeKlass, :b + relation = Relation.new(FakeKlass, :b, nil) relation = relation.references(:foo).references(:foo) assert_equal ['foo'], relation.references_values end test 'merging a hash into a relation' do - relation = Relation.new FakeKlass, :b + relation = Relation.new(FakeKlass, :b, nil) relation = relation.merge where: :lol, readonly: true - assert_equal [:lol], relation.where_values + assert_equal Relation::WhereClause.new([:lol], []), relation.where_clause assert_equal true, relation.readonly_value end test 'merging an empty hash into a relation' do - assert_equal [], Relation.new(FakeKlass, :b).merge({}).where_values + assert_equal Relation::WhereClause.empty, Relation.new(FakeKlass, :b, nil).merge({}).where_clause end test 'merging a hash with unknown keys raises' do assert_raises(ArgumentError) { Relation::HashMerger.new(nil, omg: 'lol') } end + test 'merging nil or false raises' do + relation = Relation.new(FakeKlass, :b, nil) + + e = assert_raises(ArgumentError) do + relation = relation.merge nil + end + + assert_equal 'invalid argument: nil.', e.message + + e = assert_raises(ArgumentError) do + relation = relation.merge false + end + + assert_equal 'invalid argument: false.', e.message + end + test '#values returns a dup of the values' do - relation = Relation.new(FakeKlass, :b).where! :foo + relation = Relation.new(FakeKlass, :b, nil).where! :foo values = relation.values values[:where] = nil - assert_not_nil relation.where_values + assert_not_nil relation.where_clause end test 'relations can be created with a values hash' do - relation = Relation.new(FakeKlass, :b, where: [:foo]) - assert_equal [:foo], relation.where_values - end - - test 'merging a single where value' do - relation = Relation.new(FakeKlass, :b) - relation.merge!(where: :foo) - assert_equal [:foo], relation.where_values + relation = Relation.new(FakeKlass, :b, nil, select: [:foo]) + assert_equal [:foo], relation.select_values end test 'merging a hash interpolates conditions' do @@ -188,9 +205,17 @@ module ActiveRecord end end - relation = Relation.new(klass, :b) + relation = Relation.new(klass, :b, nil) relation.merge!(where: ['foo = ?', 'bar']) - assert_equal ['foo = bar'], relation.where_values + assert_equal Relation::WhereClause.new(['foo = bar'], []), relation.where_clause + end + + def test_merging_readonly_false + relation = Relation.new(FakeKlass, :b, nil) + readonly_false_relation = relation.readonly(false) + # test merging in both directions + assert_equal false, relation.merge(readonly_false_relation).readonly_value + assert_equal false, readonly_false_relation.merge(relation).readonly_value end def test_relation_merging_with_merged_joins_as_symbols @@ -199,6 +224,16 @@ module ActiveRecord assert_equal 3, authors(:david).posts.merge(posts_with_special_comments_with_ratings).count.length end + def test_relation_merging_with_joins_as_join_dependency_pick_proper_parent + post = Post.create!(title: "haha", body: "huhu") + comment = post.comments.create!(body: "hu") + 3.times { comment.ratings.create! } + + relation = Post.joins(:comments).merge Comment.joins(:ratings) + + assert_equal 3, relation.where(id: post.id).pluck(:id).size + end + def test_respond_to_for_non_selected_element post = Post.select(:title).first assert_equal false, post.respond_to?(:body), "post should not respond_to?(:body) since invoking it raises exception" @@ -214,140 +249,32 @@ module ActiveRecord assert_equal 3, authors(:david).posts.merge(posts_with_special_comments_with_ratings).count.length end - end - - class RelationMutationTest < ActiveSupport::TestCase - class FakeKlass < Struct.new(:table_name, :name) - extend ActiveRecord::Delegation::DelegateCache - inherited self - - def arel_table - Post.arel_table + class EnsureRoundTripTypeCasting < ActiveRecord::Type::Value + def type + :string end - def connection - Post.connection - end - - def relation_delegate_class(klass) - self.class.relation_delegate_class(klass) - end - end - - def relation - @relation ||= Relation.new FakeKlass.new('posts'), :b - end - - (Relation::MULTI_VALUE_METHODS - [:references, :extending, :order]).each do |method| - test "##{method}!" do - assert relation.public_send("#{method}!", :foo).equal?(relation) - assert_equal [:foo], relation.public_send("#{method}_values") + def type_cast_from_database(value) + raise value unless value == "type cast for database" + "type cast from database" end - end - - test "#order!" do - assert relation.order!('name ASC').equal?(relation) - assert_equal ['name ASC'], relation.order_values - end - - test "#order! with symbol prepends the table name" do - assert relation.order!(:name).equal?(relation) - node = relation.order_values.first - assert node.ascending? - assert_equal :name, node.expr.name - assert_equal "posts", node.expr.relation.name - end - - test "#order! on non-string does not attempt regexp match for references" do - obj = Object.new - obj.expects(:=~).never - assert relation.order!(obj) - assert_equal [obj], relation.order_values - end - - test '#references!' do - assert relation.references!(:foo).equal?(relation) - assert relation.references_values.include?('foo') - end - - test 'extending!' do - mod, mod2 = Module.new, Module.new - - assert relation.extending!(mod).equal?(relation) - assert_equal [mod], relation.extending_values - assert relation.is_a?(mod) - - relation.extending!(mod2) - assert_equal [mod, mod2], relation.extending_values - end - - test 'extending! with empty args' do - relation.extending! - assert_equal [], relation.extending_values - end - (Relation::SINGLE_VALUE_METHODS - [:from, :lock, :reordering, :reverse_order, :create_with]).each do |method| - test "##{method}!" do - assert relation.public_send("#{method}!", :foo).equal?(relation) - assert_equal :foo, relation.public_send("#{method}_value") + def type_cast_for_database(value) + raise value unless value == "value from user" + "type cast for database" end end - test '#from!' do - assert relation.from!('foo').equal?(relation) - assert_equal ['foo', nil], relation.from_value - end - - test '#lock!' do - assert relation.lock!('foo').equal?(relation) - assert_equal 'foo', relation.lock_value - end - - test '#reorder!' do - relation = self.relation.order('foo') - - assert relation.reorder!('bar').equal?(relation) - assert_equal ['bar'], relation.order_values - assert relation.reordering_value - end - - test 'reverse_order!' do - assert relation.reverse_order!.equal?(relation) - assert relation.reverse_order_value - relation.reverse_order! - assert !relation.reverse_order_value - end + class UpdateAllTestModel < ActiveRecord::Base + self.table_name = 'posts' - test 'create_with!' do - assert relation.create_with!(foo: 'bar').equal?(relation) - assert_equal({foo: 'bar'}, relation.create_with_value) + attribute :body, EnsureRoundTripTypeCasting.new end - def test_merge! - assert relation.merge!(where: :foo).equal?(relation) - assert_equal [:foo], relation.where_values - end - - test 'merge with a proc' do - assert_equal [:foo], relation.merge(-> { where(:foo) }).where_values - end - - test 'none!' do - assert relation.none!.equal?(relation) - assert_equal [NullRelation], relation.extending_values - assert relation.is_a?(NullRelation) - end - - test "distinct!" do - relation.distinct! :foo - assert_equal :foo, relation.distinct_value - assert_equal :foo, relation.uniq_value # deprecated access - end + def test_update_all_goes_through_normal_type_casting + UpdateAllTestModel.update_all(body: "value from user", type: nil) # No STI - test "uniq! was replaced by distinct!" do - relation.uniq! :foo - assert_equal :foo, relation.distinct_value - assert_equal :foo, relation.uniq_value # deprecated access + assert_equal "type cast from database", UpdateAllTestModel.first.body end end end diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index e1a760d240..5c5ab499a0 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -7,6 +7,7 @@ require 'models/comment' require 'models/author' require 'models/entrant' require 'models/developer' +require 'models/computer' require 'models/reply' require 'models/company' require 'models/bird' @@ -14,12 +15,19 @@ require 'models/car' require 'models/engine' require 'models/tyre' require 'models/minivan' +require 'models/aircraft' +require "models/possession" class RelationTest < ActiveRecord::TestCase fixtures :authors, :topics, :entrants, :developers, :companies, :developers_projects, :accounts, :categories, :categorizations, :posts, :comments, :tags, :taggings, :cars, :minivans + class TopicWithCallbacks < ActiveRecord::Base + self.table_name = :topics + before_update { |topic| topic.author_name = 'David' if topic.author_name.blank? } + end + def test_do_not_double_quote_string_id van = Minivan.last assert van @@ -32,16 +40,12 @@ class RelationTest < ActiveRecord::TestCase assert_equal van, Minivan.where(:minivan_id => [van]).to_a.first end - def test_bind_values - relation = Post.all - assert_equal [], relation.bind_values - - relation2 = relation.bind 'foo' - assert_equal %w{ foo }, relation2.bind_values - assert_equal [], relation.bind_values - end - def test_two_scopes_with_includes_should_not_drop_any_include + # heat habtm cache + car = Car.incl_engines.incl_tyres.first + car.tyres.length + car.engines.length + car = Car.incl_engines.incl_tyres.first assert_no_queries { car.tyres.length } assert_no_queries { car.engines.length } @@ -60,7 +64,7 @@ class RelationTest < ActiveRecord::TestCase def test_scoped topics = Topic.all assert_kind_of ActiveRecord::Relation, topics - assert_equal 4, topics.size + assert_equal 5, topics.size end def test_to_json @@ -81,14 +85,14 @@ class RelationTest < ActiveRecord::TestCase def test_scoped_all topics = Topic.all.to_a assert_kind_of Array, topics - assert_no_queries { assert_equal 4, topics.size } + assert_no_queries { assert_equal 5, topics.size } end def test_loaded_all topics = Topic.all assert_queries(1) do - 2.times { assert_equal 4, topics.to_a.size } + 2.times { assert_equal 5, topics.to_a.size } end assert topics.loaded? @@ -139,6 +143,21 @@ class RelationTest < ActiveRecord::TestCase assert_equal relation.to_a, Topic.select('a.*').from(relation, :a).to_a end + def test_finding_with_subquery_with_binds + relation = Post.first.comments + assert_equal relation.to_a, Comment.select('*').from(relation).to_a + assert_equal relation.to_a, Comment.select('subquery.*').from(relation).to_a + assert_equal relation.to_a, Comment.select('a.*').from(relation, :a).to_a + end + + def test_finding_with_subquery_without_select_does_not_change_the_select + relation = Topic.where(approved: true) + assert_raises(ActiveRecord::StatementInvalid) do + Topic.from(relation).to_a + end + end + + def test_finding_with_conditions assert_equal ["David"], Author.where(:name => 'David').map(&:name) assert_equal ['Mary'], Author.where(["name = ?", 'Mary']).map(&:name) @@ -147,52 +166,100 @@ class RelationTest < ActiveRecord::TestCase def test_finding_with_order topics = Topic.order('id') - assert_equal 4, topics.to_a.size + assert_equal 5, topics.to_a.size assert_equal topics(:first).title, topics.first.title end - def test_finding_with_arel_order topics = Topic.order(Topic.arel_table[:id].asc) - assert_equal 4, topics.to_a.size + assert_equal 5, topics.to_a.size assert_equal topics(:first).title, topics.first.title end def test_finding_with_assoc_order topics = Topic.order(:id => :desc) - assert_equal 4, topics.to_a.size - assert_equal topics(:fourth).title, topics.first.title + assert_equal 5, topics.to_a.size + assert_equal topics(:fifth).title, topics.first.title end def test_finding_with_reverted_assoc_order topics = Topic.order(:id => :asc).reverse_order - assert_equal 4, topics.to_a.size - assert_equal topics(:fourth).title, topics.first.title + assert_equal 5, topics.to_a.size + assert_equal topics(:fifth).title, topics.first.title end def test_order_with_hash_and_symbol_generates_the_same_sql assert_equal Topic.order(:id).to_sql, Topic.order(:id => :asc).to_sql end + def test_finding_with_desc_order_with_string + topics = Topic.order(id: "desc") + assert_equal 5, topics.to_a.size + assert_equal [topics(:fifth), topics(:fourth), topics(:third), topics(:second), topics(:first)], topics.to_a + end + + def test_finding_with_asc_order_with_string + topics = Topic.order(id: 'asc') + assert_equal 5, topics.to_a.size + assert_equal [topics(:first), topics(:second), topics(:third), topics(:fourth), topics(:fifth)], topics.to_a + end + + def test_support_upper_and_lower_case_directions + assert_includes Topic.order(id: "ASC").to_sql, "ASC" + assert_includes Topic.order(id: "asc").to_sql, "ASC" + assert_includes Topic.order(id: :ASC).to_sql, "ASC" + assert_includes Topic.order(id: :asc).to_sql, "ASC" + + assert_includes Topic.order(id: "DESC").to_sql, "DESC" + assert_includes Topic.order(id: "desc").to_sql, "DESC" + assert_includes Topic.order(id: :DESC).to_sql, "DESC" + assert_includes Topic.order(id: :desc).to_sql,"DESC" + end + def test_raising_exception_on_invalid_hash_params - assert_raise(ArgumentError) { Topic.order(:name, "id DESC", :id => :DeSc) } + e = assert_raise(ArgumentError) { Topic.order(:name, "id DESC", id: :asfsdf) } + assert_equal 'Direction "asfsdf" is invalid. Valid directions are: [:asc, :desc, :ASC, :DESC, "asc", "desc", "ASC", "DESC"]', e.message end def test_finding_last_with_arel_order topics = Topic.order(Topic.arel_table[:id].asc) - assert_equal topics(:fourth).title, topics.last.title + assert_equal topics(:fifth).title, topics.last.title end def test_finding_with_order_concatenated topics = Topic.order('author_name').order('title') - assert_equal 4, topics.to_a.size + assert_equal 5, topics.to_a.size assert_equal topics(:fourth).title, topics.first.title end + def test_finding_with_order_by_aliased_attributes + topics = Topic.order(:heading) + assert_equal 5, topics.to_a.size + assert_equal topics(:fifth).title, topics.first.title + end + + def test_finding_with_assoc_order_by_aliased_attributes + topics = Topic.order(heading: :desc) + assert_equal 5, topics.to_a.size + assert_equal topics(:third).title, topics.first.title + end + def test_finding_with_reorder topics = Topic.order('author_name').order('title').reorder('id').to_a - topics_titles = topics.map{ |t| t.title } - assert_equal ['The First Topic', 'The Second Topic of the day', 'The Third Topic of the day', 'The Fourth Topic of the day'], topics_titles + topics_titles = topics.map(&:title) + assert_equal ['The First Topic', 'The Second Topic of the day', 'The Third Topic of the day', 'The Fourth Topic of the day', 'The Fifth Topic of the day'], topics_titles + end + + def test_finding_with_reorder_by_aliased_attributes + topics = Topic.order('author_name').reorder(:heading) + assert_equal 5, topics.to_a.size + assert_equal topics(:fifth).title, topics.first.title + end + + def test_finding_with_assoc_reorder_by_aliased_attributes + topics = Topic.order('author_name').reorder(heading: :desc) + assert_equal 5, topics.to_a.size + assert_equal topics(:third).title, topics.first.title end def test_finding_with_order_and_take @@ -242,27 +309,27 @@ class RelationTest < ActiveRecord::TestCase end def test_none - assert_no_queries do + assert_no_queries(ignore_none: false) do assert_equal [], Developer.none assert_equal [], Developer.all.none end end def test_none_chainable - assert_no_queries do + assert_no_queries(ignore_none: false) do assert_equal [], Developer.none.where(:name => 'David') end end def test_none_chainable_to_existing_scope_extension_method - assert_no_queries do + assert_no_queries(ignore_none: false) do assert_equal 1, Topic.anonymous_extension.none.one end end def test_none_chained_to_methods_firing_queries_straight_to_db - assert_no_queries do - assert_equal [], Developer.none.pluck(:id) # => uses select_all + assert_no_queries(ignore_none: false) do + assert_equal [], Developer.none.pluck(:id, :name) assert_equal 0, Developer.none.delete_all assert_equal 0, Developer.none.update_all(:name => 'David') assert_equal 0, Developer.none.delete(1) @@ -271,7 +338,7 @@ class RelationTest < ActiveRecord::TestCase end def test_null_relation_content_size_methods - assert_no_queries do + assert_no_queries(ignore_none: false) do assert_equal 0, Developer.none.size assert_equal 0, Developer.none.count assert_equal true, Developer.none.empty? @@ -281,9 +348,9 @@ class RelationTest < ActiveRecord::TestCase end def test_null_relation_calculations_methods - assert_no_queries do + assert_no_queries(ignore_none: false) do assert_equal 0, Developer.none.count - assert_equal 0, Developer.none.calculate(:count, nil, {}) + assert_equal 0, Developer.none.calculate(:count, nil) assert_equal nil, Developer.none.calculate(:average, 'salary') end end @@ -293,6 +360,69 @@ class RelationTest < ActiveRecord::TestCase assert_equal({}, Developer.none.where_values_hash) end + def test_null_relation_where_values_hash + assert_equal({ 'salary' => 100_000 }, Developer.none.where(salary: 100_000).where_values_hash) + end + + def test_null_relation_sum + ac = Aircraft.new + assert_equal Hash.new, ac.engines.group(:id).sum(:id) + assert_equal 0, ac.engines.count + ac.save + assert_equal Hash.new, ac.engines.group(:id).sum(:id) + assert_equal 0, ac.engines.count + end + + def test_null_relation_count + ac = Aircraft.new + assert_equal Hash.new, ac.engines.group(:id).count + assert_equal 0, ac.engines.count + ac.save + assert_equal Hash.new, ac.engines.group(:id).count + assert_equal 0, ac.engines.count + end + + def test_null_relation_size + ac = Aircraft.new + assert_equal Hash.new, ac.engines.group(:id).size + assert_equal 0, ac.engines.size + ac.save + assert_equal Hash.new, ac.engines.group(:id).size + assert_equal 0, ac.engines.size + end + + def test_null_relation_average + ac = Aircraft.new + assert_equal Hash.new, ac.engines.group(:car_id).average(:id) + assert_equal nil, ac.engines.average(:id) + ac.save + assert_equal Hash.new, ac.engines.group(:car_id).average(:id) + assert_equal nil, ac.engines.average(:id) + end + + def test_null_relation_minimum + ac = Aircraft.new + assert_equal Hash.new, ac.engines.group(:car_id).minimum(:id) + assert_equal nil, ac.engines.minimum(:id) + ac.save + assert_equal Hash.new, ac.engines.group(:car_id).minimum(:id) + assert_equal nil, ac.engines.minimum(:id) + end + + def test_null_relation_maximum + ac = Aircraft.new + assert_equal Hash.new, ac.engines.group(:car_id).maximum(:id) + assert_equal nil, ac.engines.maximum(:id) + ac.save + assert_equal Hash.new, ac.engines.group(:car_id).maximum(:id) + assert_equal nil, ac.engines.maximum(:id) + end + + def test_null_relation_in_where_condition + assert_operator Comment.count, :>, 0 # precondition, make sure there are comments. + assert_equal 0, Comment.where(post_id: Post.none).to_a.size + end + def test_joins_with_nil_argument assert_nothing_raised { DependentFirm.joins(nil).first } end @@ -308,7 +438,7 @@ class RelationTest < ActiveRecord::TestCase where('project_id=1').to_a assert_equal 3, developers_on_project_one.length - developer_names = developers_on_project_one.map { |d| d.name } + developer_names = developers_on_project_one.map(&:name) assert developer_names.include?('David') assert developer_names.include?('Jamis') end @@ -470,6 +600,14 @@ class RelationTest < ActiveRecord::TestCase assert_equal Developer.where(name: 'David').map(&:id).sort, developers end + def test_includes_with_select + query = Post.select('comments_count AS ranking').order('ranking').includes(:comments) + .where(comments: { id: 1 }) + + assert_equal ['comments_count AS ranking'], query.select_values + assert_equal 1, query.to_a.size + end + def test_loading_with_one_association posts = Post.preload(:comments) post = posts.find { |p| p.id == 1 } @@ -493,6 +631,12 @@ class RelationTest < ActiveRecord::TestCase assert_equal expected, actual end + def test_to_sql_on_scoped_proxy + auth = Author.first + Post.where("1=1").written_by(auth) + assert_not auth.posts.to_sql.include?("1=1") + end + def test_loading_with_one_association_with_non_preload posts = Post.eager_load(:last_comment).order('comments.id DESC') post = posts.find { |p| p.id == 1 } @@ -505,8 +649,8 @@ class RelationTest < ActiveRecord::TestCase expected_taggings = taggings(:welcome_general, :thinking_general) assert_no_queries do - assert_equal expected_taggings, author.taggings.distinct.sort_by { |t| t.id } - assert_equal expected_taggings, author.taggings.uniq.sort_by { |t| t.id } + assert_equal expected_taggings, author.taggings.distinct.sort_by(&:id) + assert_equal expected_taggings, author.taggings.uniq.sort_by(&:id) end authors = Author.all @@ -557,7 +701,7 @@ class RelationTest < ActiveRecord::TestCase def test_find_with_list_of_ar author = Author.first - authors = Author.find([author]) + authors = Author.find([author.id]) assert_equal author, authors.first end @@ -565,7 +709,9 @@ class RelationTest < ActiveRecord::TestCase def test_find_by_classname Author.create!(:name => Mary.name) - assert_equal 1, Author.where(:name => Mary).size + assert_deprecated do + assert_equal 1, Author.where(:name => Mary).size + end end def test_find_by_id_with_list_of_ar @@ -602,6 +748,13 @@ class RelationTest < ActiveRecord::TestCase assert_equal [], relation.to_a end + def test_typecasting_where_with_array + ids = Author.pluck(:id) + slugs = ids.map { |id| "#{id}-as-a-slug" } + + assert_equal Author.all.to_a, Author.where(id: slugs).to_a + end + def test_find_all_using_where_with_relation david = authors(:david) # switching the lines below would succeed in current rails @@ -610,6 +763,36 @@ class RelationTest < ActiveRecord::TestCase relation = Author.where(:id => Author.where(:id => david.id)) assert_equal [david], relation.to_a } + + assert_queries(1) { + relation = Author.where('id in (?)', Author.where(id: david).select(:id)) + assert_equal [david], relation.to_a + } + + assert_queries(1) do + relation = Author.where('id in (:author_ids)', author_ids: Author.where(id: david).select(:id)) + assert_equal [david], relation.to_a + end + end + + def test_find_all_using_where_with_relation_with_bound_values + david = authors(:david) + davids_posts = david.posts.order(:id).to_a + + assert_queries(1) do + relation = Post.where(id: david.posts.select(:id)) + assert_equal davids_posts, relation.order(:id).to_a + end + + assert_queries(1) do + relation = Post.where('id in (?)', david.posts.select(:id)) + assert_equal davids_posts, relation.order(:id).to_a, 'should process Relation as bind variables' + end + + assert_queries(1) do + relation = Post.where('id in (:post_ids)', post_ids: david.posts.select(:id)) + assert_equal davids_posts, relation.order(:id).to_a, 'should process Relation as named bind variables' + end end def test_find_all_using_where_with_relation_and_alternate_primary_key @@ -659,13 +842,19 @@ class RelationTest < ActiveRecord::TestCase assert ! davids.exists?(authors(:mary).id) assert ! davids.exists?("42") assert ! davids.exists?(42) - assert ! davids.exists?(davids.new) + assert ! davids.exists?(davids.new.id) fake = Author.where(:name => 'fake author') assert ! fake.exists? assert ! fake.exists?(authors(:david).id) end + def test_exists_uses_existing_scope + post = authors(:david).posts.first + authors = Author.includes(:posts).where(name: "David", posts: { id: post.id }) + assert authors.exists?(authors(:david).id) + end + def test_last authors = Author.all assert_equal authors(:bob), authors.last @@ -704,8 +893,22 @@ class RelationTest < ActiveRecord::TestCase assert davids.loaded? end - def test_delete_all_limit_error + def test_delete_all_with_unpermitted_relation_raises_error assert_raises(ActiveRecord::ActiveRecordError) { Author.limit(10).delete_all } + assert_raises(ActiveRecord::ActiveRecordError) { Author.uniq.delete_all } + assert_raises(ActiveRecord::ActiveRecordError) { Author.group(:name).delete_all } + assert_raises(ActiveRecord::ActiveRecordError) { Author.having('SUM(id) < 3').delete_all } + assert_raises(ActiveRecord::ActiveRecordError) { Author.offset(10).delete_all } + end + + def test_select_with_aggregates + posts = Post.select(:title, :body) + + assert_equal 11, posts.count(:all) + assert_equal 11, posts.size + assert posts.any? + assert posts.many? + assert_not posts.empty? end def test_select_takes_a_variable_list_of_args @@ -716,77 +919,15 @@ class RelationTest < ActiveRecord::TestCase assert_equal david.salary, developer.salary end - def test_select_argument_error - assert_raises(ArgumentError) { Developer.select } - end - - def test_relation_merging - devs = Developer.where("salary >= 80000").merge(Developer.limit(2)).merge(Developer.order('id ASC').where("id < 3")) - assert_equal [developers(:david), developers(:jamis)], devs.to_a - - dev_with_count = Developer.limit(1).merge(Developer.order('id DESC')).merge(Developer.select('developers.*')) - assert_equal [developers(:poor_jamis)], dev_with_count.to_a - end + def test_select_takes_an_aliased_attribute + first = topics(:first) - def test_relation_to_sql - sql = Post.connection.unprepared_statement do - Post.first.comments.to_sql - end - assert_no_match(/\?/, sql) - end - - def test_relation_merging_with_arel_equalities_keeps_last_equality - devs = Developer.where(Developer.arel_table[:salary].eq(80000)).merge( - Developer.where(Developer.arel_table[:salary].eq(9000)) - ) - assert_equal [developers(:poor_jamis)], devs.to_a + topic = Topic.where(id: first.id).select(:heading).first + assert_equal first.heading, topic.heading end - def test_relation_merging_with_arel_equalities_keeps_last_equality_with_non_attribute_left_hand - salary_attr = Developer.arel_table[:salary] - devs = Developer.where( - Arel::Nodes::NamedFunction.new('abs', [salary_attr]).eq(80000) - ).merge( - Developer.where( - Arel::Nodes::NamedFunction.new('abs', [salary_attr]).eq(9000) - ) - ) - assert_equal [developers(:poor_jamis)], devs.to_a - end - - def test_relation_merging_with_eager_load - relations = [] - relations << Post.order('comments.id DESC').merge(Post.eager_load(:last_comment)).merge(Post.all) - relations << Post.eager_load(:last_comment).merge(Post.order('comments.id DESC')).merge(Post.all) - - relations.each do |posts| - post = posts.find { |p| p.id == 1 } - assert_equal Post.find(1).last_comment, post.last_comment - end - end - - def test_relation_merging_with_locks - devs = Developer.lock.where("salary >= 80000").order("id DESC").merge(Developer.limit(2)) - assert devs.locked.present? - end - - def test_relation_merging_with_preload - [Post.all.merge(Post.preload(:author)), Post.preload(:author).merge(Post.all)].each do |posts| - assert_queries(2) { assert posts.first.author } - end - end - - def test_relation_merging_with_joins - comments = Comment.joins(:post).where(:body => 'Thank you for the welcome').merge(Post.where(:body => 'Such a lovely day')) - assert_equal 1, comments.count - end - - def test_relation_merging_with_association - assert_queries(2) do # one for loading post, and another one merged query - post = Post.where(:body => 'Such a lovely day').first - comments = Comment.where(:body => 'Thank you for the welcome').merge(post.comments) - assert_equal 1, comments.count - end + def test_select_argument_error + assert_raises(ArgumentError) { Developer.select } end def test_count @@ -800,6 +941,17 @@ class RelationTest < ActiveRecord::TestCase assert_equal 9, posts.where(:comments_count => 0).count end + def test_count_on_association_relation + author = Author.last + another_author = Author.first + posts = Post.where(author_id: author.id) + + assert_equal author.posts.where(author_id: author.id).size, posts.count + + assert_equal 0, author.posts.where(author_id: another_author.id).size + assert author.posts.where(author_id: another_author.id).empty? + end + def test_count_with_distinct posts = Post.all @@ -810,6 +962,14 @@ class RelationTest < ActiveRecord::TestCase assert_equal 11, posts.distinct(false).select(:comments_count).count end + def test_update_all_with_scope + tag = Tag.first + Post.tagged_with(tag.id).update_all title: "rofl" + list = Post.tagged_with(tag.id).all.to_a + assert_operator list.length, :>, 0 + list.each { |post| assert_equal 'rofl', post.title } + end + def test_count_explicit_columns Post.update_all(:comments_count => nil) posts = Post.all @@ -1220,12 +1380,6 @@ class RelationTest < ActiveRecord::TestCase assert_equal "id", Post.all.primary_key end - def test_disable_implicit_join_references_is_deprecated - assert_deprecated do - ActiveRecord::Base.disable_implicit_join_references = true - end - end - def test_ordering_with_extra_spaces assert_equal authors(:david), Author.order('id DESC , name DESC').last end @@ -1272,6 +1426,19 @@ class RelationTest < ActiveRecord::TestCase assert_equal posts(:welcome), comments(:greetings).post end + def test_update_on_relation + topic1 = TopicWithCallbacks.create! title: 'arel', author_name: nil + topic2 = TopicWithCallbacks.create! title: 'activerecord', author_name: nil + topics = TopicWithCallbacks.where(id: [topic1.id, topic2.id]) + topics.update(title: 'adequaterecord') + + assert_equal 'adequaterecord', topic1.reload.title + assert_equal 'adequaterecord', topic2.reload.title + # Testing that the before_update callbacks have run + assert_equal 'David', topic1.reload.author_name + assert_equal 'David', topic2.reload.author_name + end + def test_distinct tag1 = Tag.create(:name => 'Foo') tag2 = Tag.create(:name => 'Foo') @@ -1293,10 +1460,31 @@ class RelationTest < ActiveRecord::TestCase def test_doesnt_add_having_values_if_options_are_blank scope = Post.having('') - assert_equal [], scope.having_values + assert scope.having_clause.empty? scope = Post.having([]) - assert_equal [], scope.having_values + assert scope.having_clause.empty? + end + + def test_having_with_binds_for_both_where_and_having + post = Post.first + having_then_where = Post.having(id: post.id).where(title: post.title).group(:id) + where_then_having = Post.where(title: post.title).having(id: post.id).group(:id) + + assert_equal [post], having_then_where + assert_equal [post], where_then_having + end + + def test_multiple_where_and_having_clauses + post = Post.first + having_then_where = Post.having(id: post.id).where(title: post.title) + .having(id: post.id).where(title: post.title).group(:id) + + assert_equal [post], having_then_where + end + + def test_grouping_by_column_with_reserved_name + assert_equal [], Possession.select(:where).group(:where).to_a end def test_references_triggers_eager_loading @@ -1318,6 +1506,14 @@ class RelationTest < ActiveRecord::TestCase assert_equal ['comments'], scope.references_values end + def test_automatically_added_where_not_references + scope = Post.where.not(comments: { body: "Bla" }) + assert_equal ['comments'], scope.references_values + + scope = Post.where.not('comments.body' => 'Bla') + assert_equal ['comments'], scope.references_values + end + def test_automatically_added_having_references scope = Post.having(:comments => { :body => "Bla" }) assert_equal ['comments'], scope.references_values @@ -1344,6 +1540,36 @@ class RelationTest < ActiveRecord::TestCase assert_equal [], scope.references_values end + def test_automatically_added_reorder_references + scope = Post.reorder('comments.body') + assert_equal %w(comments), scope.references_values + + scope = Post.reorder('comments.body', 'yaks.body') + assert_equal %w(comments yaks), scope.references_values + + # Don't infer yaks, let's not go down that road again... + scope = Post.reorder('comments.body, yaks.body') + assert_equal %w(comments), scope.references_values + + scope = Post.reorder('comments.body asc') + assert_equal %w(comments), scope.references_values + + scope = Post.reorder('foo(comments.body)') + assert_equal [], scope.references_values + end + + def test_order_with_reorder_nil_removes_the_order + relation = Post.order(:title).reorder(nil) + + assert_nil relation.order_values.first + end + + def test_reverse_order_with_reorder_nil_removes_the_order + relation = Post.order(:title).reverse_order.reorder(nil) + + assert_nil relation.order_values.first + end + def test_presence topics = Topic.all @@ -1383,7 +1609,7 @@ class RelationTest < ActiveRecord::TestCase end test "find_by doesn't have implicit ordering" do - assert_sql(/^((?!ORDER).)*$/) { Post.find_by(author_id: 2) } + assert_sql(/^((?!ORDER).)*$/) { Post.all.find_by(author_id: 2) } end test "find_by! with hash conditions returns the first matching record" do @@ -1399,7 +1625,7 @@ class RelationTest < ActiveRecord::TestCase end test "find_by! doesn't have implicit ordering" do - assert_sql(/^((?!ORDER).)*$/) { Post.find_by!(author_id: 2) } + assert_sql(/^((?!ORDER).)*$/) { Post.all.find_by!(author_id: 2) } end test "find_by! raises RecordNotFound if the record is missing" do @@ -1444,6 +1670,14 @@ class RelationTest < ActiveRecord::TestCase end end + test "relations with cached arel can't be mutated [internal API]" do + relation = Post.all + relation.count + + assert_raises(ActiveRecord::ImmutableRelation) { relation.limit!(5) } + assert_raises(ActiveRecord::ImmutableRelation) { relation.where!("1 = 2") } + end + test "relations show the records in #inspect" do relation = Post.limit(2) assert_equal "#<ActiveRecord::Relation [#{Post.limit(2).map(&:inspect).join(', ')}]>", relation.inspect @@ -1468,7 +1702,9 @@ class RelationTest < ActiveRecord::TestCase test 'using a custom table affects the wheres' do table_alias = Post.arel_table.alias('omg_posts') - relation = ActiveRecord::Relation.new Post, table_alias + table_metadata = ActiveRecord::TableMetadata.new(Post, table_alias) + predicate_builder = ActiveRecord::PredicateBuilder.new(table_metadata) + relation = ActiveRecord::Relation.new(Post, table_alias, predicate_builder) relation.where!(:foo => "bar") node = relation.arel.constraints.first.grep(Arel::Attributes::Attribute).first @@ -1497,84 +1733,55 @@ class RelationTest < ActiveRecord::TestCase end end + test "joins with select" do + posts = Post.joins(:author).select("id", "authors.author_address_id").order("posts.id").limit(3) + assert_equal [1, 2, 4], posts.map(&:id) + assert_equal [1, 1, 1], posts.map(&:author_address_id) + end + test "delegations do not leak to other classes" do Topic.all.by_lifo assert Topic.all.class.method_defined?(:by_lifo) assert !Post.all.respond_to?(:by_lifo) end - class OMGTopic < ActiveRecord::Base - self.table_name = 'topics' - - def self.__omg__ - "omgtopic" - end - end - - test "delegations do not clash across classes" do - begin - class ::Array - def __omg__ - "array" - end - end - - assert_equal "array", Topic.all.__omg__ - assert_equal "omgtopic", OMGTopic.all.__omg__ - ensure - Array.send(:remove_method, :__omg__) - end - end - - test "merge collapses wheres from the LHS only" do - left = Post.where(title: "omg").where(comments_count: 1) - right = Post.where(title: "wtf").where(title: "bbq") - - expected = [left.where_values[1]] + right.where_values - merged = left.merge(right) + def test_unscope_removes_binds + left = Post.where(id: Arel::Nodes::BindParam.new) + column = Post.columns_hash['id'] + left.bind_values += [[column, 20]] - assert_equal expected, merged.where_values - assert !merged.to_sql.include?("omg") - assert merged.to_sql.include?("wtf") - assert merged.to_sql.include?("bbq") + relation = left.unscope(where: :id) + assert_equal [], relation.bind_values end def test_merging_removes_rhs_bind_parameters - left = Post.where(id: Arel::Nodes::BindParam.new('?')) - column = Post.columns_hash['id'] - left.bind_values += [[column, 20]] - right = Post.where(id: 10) + left = Post.where(id: 20) + right = Post.where(id: [1,2,3,4]) merged = left.merge(right) assert_equal [], merged.bind_values end def test_merging_keeps_lhs_bind_parameters - column = Post.columns_hash['id'] - binds = [[column, 20]] + binds = [ActiveRecord::Relation::QueryAttribute.new("id", 20, Post.type_for_attribute("id"))] - right = Post.where(id: Arel::Nodes::BindParam.new('?')) - right.bind_values += binds + right = Post.where(id: 20) left = Post.where(id: 10) merged = left.merge(right) - assert_equal binds, merged.bind_values + assert_equal binds, merged.bound_attributes end def test_merging_reorders_bind_params - post = Post.first - id_column = Post.columns_hash['id'] - title_column = Post.columns_hash['title'] - - bv = Post.connection.substitute_at id_column, 0 - - right = Post.where(id: bv) - right.bind_values += [[id_column, post.id]] - - left = Post.where(title: bv) - left.bind_values += [[title_column, post.title]] + post = Post.first + right = Post.where(id: post.id) + left = Post.where(title: post.title) merged = left.merge(right) assert_equal post, merged.first end + + def test_relation_join_method + assert_equal 'Thank you for the welcome,Thank you again for the welcome', Post.first.comments.join(",") + end end diff --git a/activerecord/test/cases/result_test.rb b/activerecord/test/cases/result_test.rb index b6c583dbf5..dec01dfa76 100644 --- a/activerecord/test/cases/result_test.rb +++ b/activerecord/test/cases/result_test.rb @@ -5,28 +5,76 @@ module ActiveRecord def result Result.new(['col_1', 'col_2'], [ ['row 1 col 1', 'row 1 col 2'], - ['row 2 col 1', 'row 2 col 2'] + ['row 2 col 1', 'row 2 col 2'], + ['row 3 col 1', 'row 3 col 2'], ]) end - def test_to_hash_returns_row_hashes + test "length" do + assert_equal 3, result.length + end + + test "to_hash returns row_hashes" do assert_equal [ {'col_1' => 'row 1 col 1', 'col_2' => 'row 1 col 2'}, - {'col_1' => 'row 2 col 1', 'col_2' => 'row 2 col 2'} + {'col_1' => 'row 2 col 1', 'col_2' => 'row 2 col 2'}, + {'col_1' => 'row 3 col 1', 'col_2' => 'row 3 col 2'}, ], result.to_hash end - def test_each_with_block_returns_row_hashes + test "each with block returns row hashes" do result.each do |row| assert_equal ['col_1', 'col_2'], row.keys end end - def test_each_without_block_returns_an_enumerator + test "each without block returns an enumerator" do result.each.with_index do |row, index| assert_equal ['col_1', 'col_2'], row.keys assert_kind_of Integer, index end end + + if Enumerator.method_defined? :size + test "each without block returns a sized enumerator" do + assert_equal 3, result.each.size + end + end + + test "cast_values returns rows after type casting" do + values = [["1.1", "2.2"], ["3.3", "4.4"]] + columns = ["col1", "col2"] + types = { "col1" => Type::Integer.new, "col2" => Type::Float.new } + result = Result.new(columns, values, types) + + assert_equal [[1, 2.2], [3, 4.4]], result.cast_values + end + + test "cast_values uses identity type for unknown types" do + values = [["1.1", "2.2"], ["3.3", "4.4"]] + columns = ["col1", "col2"] + types = { "col1" => Type::Integer.new } + result = Result.new(columns, values, types) + + assert_equal [[1, "2.2"], [3, "4.4"]], result.cast_values + end + + test "cast_values returns single dimensional array if single column" do + values = [["1.1"], ["3.3"]] + columns = ["col1"] + types = { "col1" => Type::Integer.new } + result = Result.new(columns, values, types) + + assert_equal [1, 3], result.cast_values + end + + test "cast_values can receive types to use instead" do + values = [["1.1", "2.2"], ["3.3", "4.4"]] + columns = ["col1", "col2"] + types = { "col1" => Type::Integer.new, "col2" => Type::Float.new } + result = Result.new(columns, values, types) + + assert_equal [[1.1, 2.2], [3.3, 4.4]], result.cast_values("col1" => Type::Float.new) + end end end diff --git a/activerecord/test/cases/sanitize_test.rb b/activerecord/test/cases/sanitize_test.rb index 082570c55b..262e0abc22 100644 --- a/activerecord/test/cases/sanitize_test.rb +++ b/activerecord/test/cases/sanitize_test.rb @@ -1,19 +1,12 @@ require "cases/helper" require 'models/binary' +require 'models/author' +require 'models/post' class SanitizeTest < ActiveRecord::TestCase def setup end - def test_sanitize_sql_hash_handles_associations - quoted_bambi = ActiveRecord::Base.connection.quote("Bambi") - quoted_column_name = ActiveRecord::Base.connection.quote_column_name("name") - quoted_table_name = ActiveRecord::Base.connection.quote_table_name("adorable_animals") - expected_value = "#{quoted_table_name}.#{quoted_column_name} = #{quoted_bambi}" - - assert_equal expected_value, Binary.send(:sanitize_sql_hash, {adorable_animals: {name: 'Bambi'}}) - end - def test_sanitize_sql_array_handles_string_interpolation quoted_bambi = ActiveRecord::Base.connection.quote_string("Bambi") assert_equal "name=#{quoted_bambi}", Binary.send(:sanitize_sql_array, ["name=%s", "Bambi"]) @@ -31,4 +24,49 @@ class SanitizeTest < ActiveRecord::TestCase assert_equal "name=#{quoted_bambi_and_thumper}", Binary.send(:sanitize_sql_array, ["name=?", "Bambi\nand\nThumper"]) assert_equal "name=#{quoted_bambi_and_thumper}", Binary.send(:sanitize_sql_array, ["name=?", "Bambi\nand\nThumper".mb_chars]) end + + def test_sanitize_sql_array_handles_relations + david = Author.create!(name: 'David') + david_posts = david.posts.select(:id) + + sub_query_pattern = /\(\bselect\b.*?\bwhere\b.*?\)/i + + select_author_sql = Post.send(:sanitize_sql_array, ['id in (?)', david_posts]) + assert_match(sub_query_pattern, select_author_sql, 'should sanitize `Relation` as subquery for bind variables') + + select_author_sql = Post.send(:sanitize_sql_array, ['id in (:post_ids)', post_ids: david_posts]) + assert_match(sub_query_pattern, select_author_sql, 'should sanitize `Relation` as subquery for named bind variables') + end + + def test_sanitize_sql_array_handles_empty_statement + select_author_sql = Post.send(:sanitize_sql_array, ['']) + assert_equal('', select_author_sql) + end + + def test_sanitize_sql_like + assert_equal '100\%', Binary.send(:sanitize_sql_like, '100%') + assert_equal 'snake\_cased\_string', Binary.send(:sanitize_sql_like, 'snake_cased_string') + assert_equal 'C:\\\\Programs\\\\MsPaint', Binary.send(:sanitize_sql_like, 'C:\\Programs\\MsPaint') + assert_equal 'normal string 42', Binary.send(:sanitize_sql_like, 'normal string 42') + end + + def test_sanitize_sql_like_with_custom_escape_character + assert_equal '100!%', Binary.send(:sanitize_sql_like, '100%', '!') + assert_equal 'snake!_cased!_string', Binary.send(:sanitize_sql_like, 'snake_cased_string', '!') + assert_equal 'great!!', Binary.send(:sanitize_sql_like, 'great!', '!') + assert_equal 'C:\\Programs\\MsPaint', Binary.send(:sanitize_sql_like, 'C:\\Programs\\MsPaint', '!') + assert_equal 'normal string 42', Binary.send(:sanitize_sql_like, 'normal string 42', '!') + end + + def test_sanitize_sql_like_example_use_case + searchable_post = Class.new(Post) do + def self.search(term) + where("title LIKE ?", sanitize_sql_like(term, '!')) + end + end + + assert_sql(/LIKE '20!% !_reduction!_!!'/) do + searchable_post.search("20% _reduction_!").to_a + end + end end diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb index a48ae1036f..bafc9fa81b 100644 --- a/activerecord/test/cases/schema_dumper_test.rb +++ b/activerecord/test/cases/schema_dumper_test.rb @@ -1,31 +1,36 @@ require "cases/helper" +require 'support/schema_dumping_helper' class SchemaDumperTest < ActiveRecord::TestCase - def setup - super + include SchemaDumpingHelper + self.use_transactional_fixtures = false + + setup do ActiveRecord::SchemaMigration.create_table - @stream = StringIO.new end def standard_dump - @stream = StringIO.new - ActiveRecord::SchemaDumper.ignore_tables = [] - ActiveRecord::SchemaDumper.dump(ActiveRecord::Base.connection, @stream) - @stream.string + @@standard_dump ||= perform_schema_dump + end + + def perform_schema_dump + dump_all_table_schema [] end def test_dump_schema_information_outputs_lexically_ordered_versions versions = %w{ 20100101010101 20100201010101 20100301010101 } - versions.reverse.each do |v| + versions.reverse_each do |v| ActiveRecord::SchemaMigration.create!(:version => v) end schema_info = ActiveRecord::Base.connection.dump_schema_information assert_match(/20100201010101.*20100301010101/m, schema_info) + ensure + ActiveRecord::SchemaMigration.delete_all end def test_magic_comment - assert_match "# encoding: #{@stream.external_encoding.name}", standard_dump + assert_match "# encoding: #{Encoding.default_external.name}", standard_dump end def test_schema_dump @@ -35,6 +40,11 @@ class SchemaDumperTest < ActiveRecord::TestCase assert_no_match %r{create_table "schema_migrations"}, output end + def test_schema_dump_uses_force_cascade_on_create_table + output = dump_table_schema "authors" + assert_match %r{create_table "authors", force: :cascade}, output + end + def test_schema_dump_excludes_sqlite_sequence output = standard_dump assert_no_match %r{create_table "sqlite_sequence"}, output @@ -63,10 +73,10 @@ class SchemaDumperTest < ActiveRecord::TestCase next if column_set.empty? lengths = column_set.map do |column| - if match = column.match(/t\.(?:integer|decimal|float|datetime|timestamp|time|date|text|binary|string|boolean)\s+"/) + if match = column.match(/t\.(?:integer|decimal|float|datetime|timestamp|time|date|text|binary|string|boolean|xml|uuid|point)\s+"/) match[0].length end - end + end.compact assert_equal 1, lengths.uniq.length end @@ -86,22 +96,18 @@ class SchemaDumperTest < ActiveRecord::TestCase end def test_schema_dump_includes_not_null_columns - stream = StringIO.new - - ActiveRecord::SchemaDumper.ignore_tables = [/^[^r]/] - ActiveRecord::SchemaDumper.dump(ActiveRecord::Base.connection, stream) - output = stream.string + output = dump_all_table_schema([/^[^r]/]) assert_match %r{null: false}, output end def test_schema_dump_includes_limit_constraint_for_integer_columns - stream = StringIO.new + output = dump_all_table_schema([/^(?!integer_limits)/]) - ActiveRecord::SchemaDumper.ignore_tables = [/^(?!integer_limits)/] - ActiveRecord::SchemaDumper.dump(ActiveRecord::Base.connection, stream) - output = stream.string + assert_match %r{c_int_without_limit}, output if current_adapter?(:PostgreSQLAdapter) + assert_no_match %r{c_int_without_limit.*limit:}, output + assert_match %r{c_int_1.*limit: 2}, output assert_match %r{c_int_2.*limit: 2}, output @@ -112,6 +118,8 @@ class SchemaDumperTest < ActiveRecord::TestCase assert_match %r{c_int_4.*}, output assert_no_match %r{c_int_4.*limit:}, output elsif current_adapter?(:MysqlAdapter, :Mysql2Adapter) + assert_match %r{c_int_without_limit.*limit: 4}, output + assert_match %r{c_int_1.*limit: 1}, output assert_match %r{c_int_2.*limit: 2}, output assert_match %r{c_int_3.*limit: 3}, output @@ -119,13 +127,13 @@ class SchemaDumperTest < ActiveRecord::TestCase assert_match %r{c_int_4.*}, output assert_no_match %r{c_int_4.*:limit}, output elsif current_adapter?(:SQLite3Adapter) + assert_no_match %r{c_int_without_limit.*limit:}, output + assert_match %r{c_int_1.*limit: 1}, output assert_match %r{c_int_2.*limit: 2}, output assert_match %r{c_int_3.*limit: 3}, output assert_match %r{c_int_4.*limit: 4}, output end - assert_match %r{c_int_without_limit.*}, output - assert_no_match %r{c_int_without_limit.*limit:}, output if current_adapter?(:SQLite3Adapter) assert_match %r{c_int_5.*limit: 5}, output @@ -146,38 +154,22 @@ class SchemaDumperTest < ActiveRecord::TestCase end def test_schema_dump_with_string_ignored_table - stream = StringIO.new - - ActiveRecord::SchemaDumper.ignore_tables = ['accounts'] - ActiveRecord::SchemaDumper.dump(ActiveRecord::Base.connection, stream) - output = stream.string + output = dump_all_table_schema(['accounts']) assert_no_match %r{create_table "accounts"}, output assert_match %r{create_table "authors"}, output assert_no_match %r{create_table "schema_migrations"}, output end def test_schema_dump_with_regexp_ignored_table - stream = StringIO.new - - ActiveRecord::SchemaDumper.ignore_tables = [/^account/] - ActiveRecord::SchemaDumper.dump(ActiveRecord::Base.connection, stream) - output = stream.string + output = dump_all_table_schema([/^account/]) assert_no_match %r{create_table "accounts"}, output assert_match %r{create_table "authors"}, output assert_no_match %r{create_table "schema_migrations"}, output end - def test_schema_dump_illegal_ignored_table_value - stream = StringIO.new - ActiveRecord::SchemaDumper.ignore_tables = [5] - assert_raise(StandardError) do - ActiveRecord::SchemaDumper.dump(ActiveRecord::Base.connection, stream) - end - end - def test_schema_dumps_index_columns_in_right_order index_definition = standard_dump.split(/\n/).grep(/add_index.*companies/).first.strip - if current_adapter?(:MysqlAdapter) || current_adapter?(:Mysql2Adapter) || current_adapter?(:PostgreSQLAdapter) + if current_adapter?(:MysqlAdapter, :Mysql2Adapter, :PostgreSQLAdapter) assert_equal 'add_index "companies", ["firm_id", "type", "rating"], name: "company_index", using: :btree', index_definition else assert_equal 'add_index "companies", ["firm_id", "type", "rating"], name: "company_index"', index_definition @@ -188,8 +180,10 @@ class SchemaDumperTest < ActiveRecord::TestCase index_definition = standard_dump.split(/\n/).grep(/add_index.*company_partial_index/).first.strip if current_adapter?(:PostgreSQLAdapter) assert_equal 'add_index "companies", ["firm_id", "type"], name: "company_partial_index", where: "(rating > 10)", using: :btree', index_definition - elsif current_adapter?(:MysqlAdapter) || current_adapter?(:Mysql2Adapter) + elsif current_adapter?(:MysqlAdapter, :Mysql2Adapter) assert_equal 'add_index "companies", ["firm_id", "type"], name: "company_partial_index", using: :btree', index_definition + elsif current_adapter?(:SQLite3Adapter) && ActiveRecord::Base.connection.supports_partial_index? + assert_equal 'add_index "companies", ["firm_id", "type"], name: "company_partial_index", where: "rating > 10"', index_definition else assert_equal 'add_index "companies", ["firm_id", "type"], name: "company_partial_index"', index_definition end @@ -202,28 +196,33 @@ class SchemaDumperTest < ActiveRecord::TestCase assert_match %r(primary_key: "movieid"), match[1], "non-standard primary key not preserved" end + def test_schema_dump_should_use_false_as_default + output = standard_dump + assert_match %r{t\.boolean\s+"has_fun",.+default: false}, output + end + if current_adapter?(:MysqlAdapter, :Mysql2Adapter) - def test_schema_dump_should_not_add_default_value_for_mysql_text_field + def test_schema_dump_should_add_default_value_for_mysql_text_field output = standard_dump - assert_match %r{t.text\s+"body",\s+null: false$}, output + assert_match %r{t\.text\s+"body",\s+limit: 65535,\s+null: false$}, output end def test_schema_dump_includes_length_for_mysql_binary_fields output = standard_dump - assert_match %r{t.binary\s+"var_binary",\s+limit: 255$}, output - assert_match %r{t.binary\s+"var_binary_large",\s+limit: 4095$}, output + assert_match %r{t\.binary\s+"var_binary",\s+limit: 255$}, output + assert_match %r{t\.binary\s+"var_binary_large",\s+limit: 4095$}, output end def test_schema_dump_includes_length_for_mysql_blob_and_text_fields output = standard_dump - assert_match %r{t.binary\s+"tiny_blob",\s+limit: 255$}, output - assert_match %r{t.binary\s+"normal_blob"$}, output - assert_match %r{t.binary\s+"medium_blob",\s+limit: 16777215$}, output - assert_match %r{t.binary\s+"long_blob",\s+limit: 2147483647$}, output - assert_match %r{t.text\s+"tiny_text",\s+limit: 255$}, output - assert_match %r{t.text\s+"normal_text"$}, output - assert_match %r{t.text\s+"medium_text",\s+limit: 16777215$}, output - assert_match %r{t.text\s+"long_text",\s+limit: 2147483647$}, output + assert_match %r{t\.binary\s+"tiny_blob",\s+limit: 255$}, output + assert_match %r{t\.binary\s+"normal_blob",\s+limit: 65535$}, output + assert_match %r{t\.binary\s+"medium_blob",\s+limit: 16777215$}, output + assert_match %r{t\.binary\s+"long_blob",\s+limit: 4294967295$}, output + assert_match %r{t\.text\s+"tiny_text",\s+limit: 255$}, output + assert_match %r{t\.text\s+"normal_text",\s+limit: 65535$}, output + assert_match %r{t\.text\s+"medium_text",\s+limit: 16777215$}, output + assert_match %r{t\.text\s+"long_text",\s+limit: 4294967295$}, output end def test_schema_dumps_index_type @@ -233,103 +232,37 @@ class SchemaDumperTest < ActiveRecord::TestCase end end + if mysql_56? + def test_schema_dump_includes_datetime_precision + output = standard_dump + assert_match %r{t\.datetime\s+"written_on",\s+precision: 6$}, output + end + end + def test_schema_dump_includes_decimal_options - stream = StringIO.new - ActiveRecord::SchemaDumper.ignore_tables = [/^[^n]/] - ActiveRecord::SchemaDumper.dump(ActiveRecord::Base.connection, stream) - output = stream.string - assert_match %r{precision: 3,[[:space:]]+scale: 2,[[:space:]]+default: 2.78}, output + output = dump_all_table_schema([/^[^n]/]) + assert_match %r{precision: 3,[[:space:]]+scale: 2,[[:space:]]+default: 2\.78}, output end if current_adapter?(:PostgreSQLAdapter) def test_schema_dump_includes_bigint_default output = standard_dump - assert_match %r{t.integer\s+"bigint_default",\s+limit: 8,\s+default: 0}, output + assert_match %r{t\.integer\s+"bigint_default",\s+limit: 8,\s+default: 0}, output end - def test_schema_dump_includes_extensions - connection = ActiveRecord::Base.connection - skip unless connection.supports_extensions? - - connection.stubs(:extensions).returns(['hstore']) - output = standard_dump - assert_match "# These are extensions that must be enabled", output - assert_match %r{enable_extension "hstore"}, output + if ActiveRecord::Base.connection.supports_extensions? + def test_schema_dump_includes_extensions + connection = ActiveRecord::Base.connection - connection.stubs(:extensions).returns([]) - output = standard_dump - assert_no_match "# These are extensions that must be enabled", output - assert_no_match %r{enable_extension}, output - end + connection.stubs(:extensions).returns(['hstore']) + output = perform_schema_dump + assert_match "# These are extensions that must be enabled", output + assert_match %r{enable_extension "hstore"}, output - def test_schema_dump_includes_xml_shorthand_definition - output = standard_dump - if %r{create_table "postgresql_xml_data_type"} =~ output - assert_match %r{t.xml "data"}, output - end - end - - def test_schema_dump_includes_json_shorthand_definition - output = standard_dump - if %r{create_table "postgresql_json_data_type"} =~ output - assert_match %r|t.json "json_data", default: {}|, output - end - end - - def test_schema_dump_includes_inet_shorthand_definition - output = standard_dump - if %r{create_table "postgresql_network_addresses"} =~ output - assert_match %r{t.inet\s+"inet_address",\s+default: "192.168.1.1"}, output - end - end - - def test_schema_dump_includes_cidr_shorthand_definition - output = standard_dump - if %r{create_table "postgresql_network_addresses"} =~ output - assert_match %r{t.cidr\s+"cidr_address",\s+default: "192.168.1.0/24"}, output - end - end - - def test_schema_dump_includes_macaddr_shorthand_definition - output = standard_dump - if %r{create_table "postgresql_network_addresses"} =~ output - assert_match %r{t.macaddr\s+"mac_address",\s+default: "ff:ff:ff:ff:ff:ff"}, output - end - end - - def test_schema_dump_includes_uuid_shorthand_definition - output = standard_dump - if %r{create_table "poistgresql_uuids"} =~ output - assert_match %r{t.uuid "guid"}, output - end - end - - def test_schema_dump_includes_hstores_shorthand_definition - output = standard_dump - if %r{create_table "postgresql_hstores"} =~ output - assert_match %r[t.hstore "hash_store", default: {}], output - end - end - - def test_schema_dump_includes_ltrees_shorthand_definition - output = standard_dump - if %r{create_table "postgresql_ltrees"} =~ output - assert_match %r[t.ltree "path"], output - end - end - - def test_schema_dump_includes_arrays_shorthand_definition - output = standard_dump - if %r{create_table "postgresql_arrays"} =~ output - assert_match %r[t.text\s+"nicknames",\s+array: true], output - assert_match %r[t.integer\s+"commission_by_quarter",\s+array: true], output - end - end - - def test_schema_dump_includes_tsvector_shorthand_definition - output = standard_dump - if %r{create_table "postgresql_tsvectors"} =~ output - assert_match %r{t.tsvector "text_vector"}, output + connection.stubs(:extensions).returns([]) + output = perform_schema_dump + assert_no_match "# These are extensions that must be enabled", output + assert_no_match %r{enable_extension}, output end end end @@ -338,9 +271,11 @@ class SchemaDumperTest < ActiveRecord::TestCase output = standard_dump # Oracle supports precision up to 38 and it identifies decimals with scale 0 as integers if current_adapter?(:OracleAdapter) - assert_match %r{t.integer\s+"atoms_in_universe",\s+precision: 38,\s+scale: 0}, output + assert_match %r{t\.integer\s+"atoms_in_universe",\s+precision: 38}, output + elsif current_adapter?(:FbAdapter) + assert_match %r{t\.integer\s+"atoms_in_universe",\s+precision: 18}, output else - assert_match %r{t.decimal\s+"atoms_in_universe",\s+precision: 55,\s+scale: 0}, output + assert_match %r{t\.decimal\s+"atoms_in_universe",\s+precision: 55}, output end end @@ -349,7 +284,7 @@ class SchemaDumperTest < ActiveRecord::TestCase match = output.match(%r{create_table "goofy_string_id"(.*)do.*\n(.*)\n}) assert_not_nil(match, "goofy_string_id table not found") assert_match %r(id: false), match[1], "no table id not preserved" - assert_match %r{t.string[[:space:]]+"id",[[:space:]]+null: false$}, match[2], "non-primary key id column not preserved" + assert_match %r{t\.string\s+"id",.*?null: false$}, match[2], "non-primary key id column not preserved" end def test_schema_dump_keeps_id_false_when_id_is_false_and_unique_not_null_column_added @@ -357,15 +292,33 @@ class SchemaDumperTest < ActiveRecord::TestCase assert_match %r{create_table "subscribers", id: false}, output end + if ActiveRecord::Base.connection.supports_foreign_keys? + def test_foreign_keys_are_dumped_at_the_bottom_to_circumvent_dependency_issues + output = standard_dump + assert_match(/^\s+add_foreign_key "fk_test_has_fk"[^\n]+\n\s+add_foreign_key "lessons_students"/, output) + end + + def test_do_not_dump_foreign_keys_for_ignored_tables + output = dump_table_schema "authors" + assert_equal ["authors"], output.scan(/^\s*add_foreign_key "([^"]+)".+$/).flatten + end + end + class CreateDogMigration < ActiveRecord::Migration def up + create_table("dog_owners") do |t| + end + create_table("dogs") do |t| t.column :name, :string + t.column :owner_id, :integer end add_index "dogs", [:name] + add_foreign_key :dogs, :dog_owners, column: "owner_id" if supports_foreign_keys? end def down drop_table("dogs") + drop_table("dog_owners") end end @@ -377,15 +330,47 @@ class SchemaDumperTest < ActiveRecord::TestCase migration = CreateDogMigration.new migration.migrate(:up) - output = standard_dump + output = perform_schema_dump assert_no_match %r{create_table "foo_.+_bar"}, output - assert_no_match %r{create_index "foo_.+_bar"}, output + assert_no_match %r{add_index "foo_.+_bar"}, output assert_no_match %r{create_table "schema_migrations"}, output + + if ActiveRecord::Base.connection.supports_foreign_keys? + assert_no_match %r{add_foreign_key "foo_.+_bar"}, output + assert_no_match %r{add_foreign_key "[^"]+", "foo_.+_bar"}, output + end ensure migration.migrate(:down) ActiveRecord::Base.table_name_suffix = ActiveRecord::Base.table_name_prefix = '' $stdout = original end +end + +class SchemaDumperDefaultsTest < ActiveRecord::TestCase + include SchemaDumpingHelper + + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table :defaults, force: true do |t| + t.string :string_with_default, default: "Hello!" + t.date :date_with_default, default: '2014-06-05' + t.datetime :datetime_with_default, default: "2014-06-05 07:17:04" + t.time :time_with_default, default: "07:17:04" + end + end + + teardown do + return unless @connection + @connection.execute 'DROP TABLE defaults' if @connection.table_exists? 'defaults' + end + def test_schema_dump_defaults_with_universally_supported_types + output = dump_table_schema('defaults') + + assert_match %r{t\.string\s+"string_with_default",.*?default: "Hello!"}, output + assert_match %r{t\.date\s+"date_with_default",\s+default: '2014-06-05'}, output + assert_match %r{t\.datetime\s+"datetime_with_default",\s+default: '2014-06-05 07:17:04'}, output + assert_match %r{t\.time\s+"time_with_default",\s+default: '2000-01-01 07:17:04'}, output + end end diff --git a/activerecord/test/cases/scoping/default_scoping_test.rb b/activerecord/test/cases/scoping/default_scoping_test.rb index cd7d91ff85..4137b20c4a 100644 --- a/activerecord/test/cases/scoping/default_scoping_test.rb +++ b/activerecord/test/cases/scoping/default_scoping_test.rb @@ -1,13 +1,15 @@ require 'cases/helper' require 'models/post' +require 'models/comment' require 'models/developer' +require 'models/computer' class DefaultScopingTest < ActiveRecord::TestCase - fixtures :developers, :posts + fixtures :developers, :posts, :comments def test_default_scope - expected = Developer.all.merge!(:order => 'salary DESC').to_a.collect { |dev| dev.salary } - received = DeveloperOrderedBySalary.all.collect { |dev| dev.salary } + expected = Developer.all.merge!(:order => 'salary DESC').to_a.collect(&:salary) + received = DeveloperOrderedBySalary.all.collect(&:salary) assert_equal expected, received end @@ -54,14 +56,14 @@ class DefaultScopingTest < ActiveRecord::TestCase assert_equal 'Jamis', DeveloperCalledJamis.create!.name end - def test_default_scoping_with_threads - skip "in-memory database mustn't disconnect" if in_memory_db? - - 2.times do - Thread.new { - assert DeveloperOrderedBySalary.all.to_sql.include?('salary DESC') - DeveloperOrderedBySalary.connection.close - }.join + unless in_memory_db? + def test_default_scoping_with_threads + 2.times do + Thread.new { + assert DeveloperOrderedBySalary.all.to_sql.include?('salary DESC') + DeveloperOrderedBySalary.connection.close + }.join + end end end @@ -84,14 +86,14 @@ class DefaultScopingTest < ActiveRecord::TestCase end def test_scope_overwrites_default - expected = Developer.all.merge!(order: 'salary DESC, name DESC').to_a.collect { |dev| dev.name } - received = DeveloperOrderedBySalary.by_name.to_a.collect { |dev| dev.name } + expected = Developer.all.merge!(order: 'salary DESC, name DESC').to_a.collect(&:name) + received = DeveloperOrderedBySalary.by_name.to_a.collect(&:name) assert_equal expected, received end def test_reorder_overrides_default_scope_order - expected = Developer.order('name DESC').collect { |dev| dev.name } - received = DeveloperOrderedBySalary.reorder('name DESC').collect { |dev| dev.name } + expected = Developer.order('name DESC').collect(&:name) + received = DeveloperOrderedBySalary.reorder('name DESC').collect(&:name) assert_equal expected, received end @@ -103,7 +105,7 @@ class DefaultScopingTest < ActiveRecord::TestCase def test_unscope_overrides_default_scope expected = Developer.all.collect { |dev| [dev.name, dev.id] } - received = Developer.order('name ASC, id DESC').unscope(:order).collect { |dev| [dev.name, dev.id] } + received = DeveloperCalledJamis.unscope(:where).collect { |dev| [dev.name, dev.id] } assert_equal expected, received end @@ -122,38 +124,64 @@ class DefaultScopingTest < ActiveRecord::TestCase end def test_unscope_with_where_attributes - expected = Developer.order('salary DESC').collect { |dev| dev.name } - received = DeveloperOrderedBySalary.where(name: 'David').unscope(where: :name).collect { |dev| dev.name } + expected = Developer.order('salary DESC').collect(&:name) + received = DeveloperOrderedBySalary.where(name: 'David').unscope(where: :name).collect(&:name) assert_equal expected, received - expected_2 = Developer.order('salary DESC').collect { |dev| dev.name } - received_2 = DeveloperOrderedBySalary.select("id").where("name" => "Jamis").unscope({:where => :name}, :select).collect { |dev| dev.name } + expected_2 = Developer.order('salary DESC').collect(&:name) + received_2 = DeveloperOrderedBySalary.select("id").where("name" => "Jamis").unscope({:where => :name}, :select).collect(&:name) assert_equal expected_2, received_2 - expected_3 = Developer.order('salary DESC').collect { |dev| dev.name } - received_3 = DeveloperOrderedBySalary.select("id").where("name" => "Jamis").unscope(:select, :where).collect { |dev| dev.name } + expected_3 = Developer.order('salary DESC').collect(&:name) + received_3 = DeveloperOrderedBySalary.select("id").where("name" => "Jamis").unscope(:select, :where).collect(&:name) assert_equal expected_3, received_3 + + expected_4 = Developer.order('salary DESC').collect(&:name) + received_4 = DeveloperOrderedBySalary.where.not("name" => "Jamis").unscope(where: :name).collect(&:name) + assert_equal expected_4, received_4 + + expected_5 = Developer.order('salary DESC').collect(&:name) + received_5 = DeveloperOrderedBySalary.where.not("name" => ["Jamis", "David"]).unscope(where: :name).collect(&:name) + assert_equal expected_5, received_5 + + expected_6 = Developer.order('salary DESC').collect(&:name) + received_6 = DeveloperOrderedBySalary.where(Developer.arel_table['name'].eq('David')).unscope(where: :name).collect(&:name) + assert_equal expected_6, received_6 + + expected_7 = Developer.order('salary DESC').collect(&:name) + received_7 = DeveloperOrderedBySalary.where(Developer.arel_table[:name].eq('David')).unscope(where: :name).collect(&:name) + assert_equal expected_7, received_7 end def test_unscope_multiple_where_clauses - expected = Developer.order('salary DESC').collect { |dev| dev.name } - received = DeveloperOrderedBySalary.where(name: 'Jamis').where(id: 1).unscope(where: [:name, :id]).collect { |dev| dev.name } + expected = Developer.order('salary DESC').collect(&:name) + received = DeveloperOrderedBySalary.where(name: 'Jamis').where(id: 1).unscope(where: [:name, :id]).collect(&:name) + assert_equal expected, received + end + + def test_unscope_string_where_clauses_involved + dev_relation = Developer.order('salary DESC').where("created_at > ?", 1.year.ago) + expected = dev_relation.collect(&:name) + + dev_ordered_relation = DeveloperOrderedBySalary.where(name: 'Jamis').where("created_at > ?", 1.year.ago) + received = dev_ordered_relation.unscope(where: [:name]).collect(&:name) + assert_equal expected, received end def test_unscope_with_grouping_attributes - expected = Developer.order('salary DESC').collect { |dev| dev.name } - received = DeveloperOrderedBySalary.group(:name).unscope(:group).collect { |dev| dev.name } + expected = Developer.order('salary DESC').collect(&:name) + received = DeveloperOrderedBySalary.group(:name).unscope(:group).collect(&:name) assert_equal expected, received - expected_2 = Developer.order('salary DESC').collect { |dev| dev.name } - received_2 = DeveloperOrderedBySalary.group("name").unscope(:group).collect { |dev| dev.name } + expected_2 = Developer.order('salary DESC').collect(&:name) + received_2 = DeveloperOrderedBySalary.group("name").unscope(:group).collect(&:name) assert_equal expected_2, received_2 end def test_unscope_with_limit_in_query - expected = Developer.order('salary DESC').collect { |dev| dev.name } - received = DeveloperOrderedBySalary.limit(1).unscope(:limit).collect { |dev| dev.name } + expected = Developer.order('salary DESC').collect(&:name) + received = DeveloperOrderedBySalary.limit(1).unscope(:limit).collect(&:name) assert_equal expected, received end @@ -163,42 +191,42 @@ class DefaultScopingTest < ActiveRecord::TestCase end def test_unscope_reverse_order - expected = Developer.all.collect { |dev| dev.name } - received = Developer.order('salary DESC').reverse_order.unscope(:order).collect { |dev| dev.name } + expected = Developer.all.collect(&:name) + received = Developer.order('salary DESC').reverse_order.unscope(:order).collect(&:name) assert_equal expected, received end def test_unscope_select - expected = Developer.order('salary ASC').collect { |dev| dev.name } - received = Developer.order('salary DESC').reverse_order.select(:name => "Jamis").unscope(:select).collect { |dev| dev.name } + expected = Developer.order('salary ASC').collect(&:name) + received = Developer.order('salary DESC').reverse_order.select(:name).unscope(:select).collect(&:name) assert_equal expected, received - expected_2 = Developer.all.collect { |dev| dev.id } - received_2 = Developer.select(:name).unscope(:select).collect { |dev| dev.id } + expected_2 = Developer.all.collect(&:id) + received_2 = Developer.select(:name).unscope(:select).collect(&:id) assert_equal expected_2, received_2 end def test_unscope_offset - expected = Developer.all.collect { |dev| dev.name } - received = Developer.offset(5).unscope(:offset).collect { |dev| dev.name } + expected = Developer.all.collect(&:name) + received = Developer.offset(5).unscope(:offset).collect(&:name) assert_equal expected, received end def test_unscope_joins_and_select_on_developers_projects - expected = Developer.all.collect { |dev| dev.name } - received = Developer.joins('JOIN developers_projects ON id = developer_id').select(:id).unscope(:joins, :select).collect { |dev| dev.name } + expected = Developer.all.collect(&:name) + received = Developer.joins('JOIN developers_projects ON id = developer_id').select(:id).unscope(:joins, :select).collect(&:name) assert_equal expected, received end def test_unscope_includes - expected = Developer.all.collect { |dev| dev.name } - received = Developer.includes(:projects).select(:id).unscope(:includes, :select).collect { |dev| dev.name } + expected = Developer.all.collect(&:name) + received = Developer.includes(:projects).select(:id).unscope(:includes, :select).collect(&:name) assert_equal expected, received end def test_unscope_having - expected = DeveloperOrderedBySalary.all.collect { |dev| dev.name } - received = DeveloperOrderedBySalary.having("name IN ('Jamis', 'David')").unscope(:having).collect { |dev| dev.name } + expected = DeveloperOrderedBySalary.all.collect(&:name) + received = DeveloperOrderedBySalary.having("name IN ('Jamis', 'David')").unscope(:having).collect(&:name) assert_equal expected, received end @@ -254,9 +282,15 @@ class DefaultScopingTest < ActiveRecord::TestCase end end + def test_unscope_merging + merged = Developer.where(name: "Jamis").merge(Developer.unscope(:where)) + assert merged.where_clause.empty? + assert !merged.where(name: "Jon").where_clause.empty? + end + def test_order_in_default_scope_should_not_prevail - expected = Developer.all.merge!(order: 'salary desc').to_a.collect { |dev| dev.salary } - received = DeveloperOrderedBySalary.all.merge!(order: 'salary').to_a.collect { |dev| dev.salary } + expected = Developer.all.merge!(order: 'salary desc').to_a.collect(&:salary) + received = DeveloperOrderedBySalary.all.merge!(order: 'salary').to_a.collect(&:salary) assert_equal expected, received end @@ -354,23 +388,57 @@ class DefaultScopingTest < ActiveRecord::TestCase assert_equal 1, DeveloperWithIncludes.where(:audit_logs => { :message => 'foo' }).count end - def test_default_scope_is_threadsafe - if in_memory_db? - skip "in memory db can't share a db between threads" - end + def test_default_scope_with_references_works_through_collection_association + post = PostWithCommentWithDefaultScopeReferencesAssociation.create!(title: "Hello World", body: "Here we go.") + comment = post.comment_with_default_scope_references_associations.create!(body: "Great post.", developer_id: Developer.first.id) + assert_equal comment, post.comment_with_default_scope_references_associations.to_a.first + end - threads = [] - assert_not_equal 1, ThreadsafeDeveloper.unscoped.count + def test_default_scope_with_references_works_through_association + post = PostWithCommentWithDefaultScopeReferencesAssociation.create!(title: "Hello World", body: "Here we go.") + comment = post.comment_with_default_scope_references_associations.create!(body: "Great post.", developer_id: Developer.first.id) + assert_equal comment, post.first_comment + end - threads << Thread.new do - Thread.current[:long_default_scope] = true - assert_equal 1, ThreadsafeDeveloper.all.to_a.count - ThreadsafeDeveloper.connection.close - end - threads << Thread.new do - assert_equal 1, ThreadsafeDeveloper.all.to_a.count - ThreadsafeDeveloper.connection.close + def test_default_scope_with_references_works_with_find_by + post = PostWithCommentWithDefaultScopeReferencesAssociation.create!(title: "Hello World", body: "Here we go.") + comment = post.comment_with_default_scope_references_associations.create!(body: "Great post.", developer_id: Developer.first.id) + assert_equal comment, CommentWithDefaultScopeReferencesAssociation.find_by(id: comment.id) + end + + unless in_memory_db? + def test_default_scope_is_threadsafe + threads = [] + assert_not_equal 1, ThreadsafeDeveloper.unscoped.count + + threads << Thread.new do + Thread.current[:long_default_scope] = true + assert_equal 1, ThreadsafeDeveloper.all.to_a.count + ThreadsafeDeveloper.connection.close + end + threads << Thread.new do + assert_equal 1, ThreadsafeDeveloper.all.to_a.count + ThreadsafeDeveloper.connection.close + end + threads.each(&:join) end - threads.each(&:join) + end + + test "additional conditions are ANDed with the default scope" do + scope = DeveloperCalledJamis.where(name: "David") + assert_equal 2, scope.where_clause.ast.children.length + assert_equal [], scope.to_a + end + + test "additional conditions in a scope are ANDed with the default scope" do + scope = DeveloperCalledJamis.david + assert_equal 2, scope.where_clause.ast.children.length + assert_equal [], scope.to_a + end + + test "a scope can remove the condition from the default scope" do + scope = DeveloperCalledJamis.david2 + assert_equal 1, scope.where_clause.ast.children.length + assert_equal Developer.where(name: "David"), scope end end diff --git a/activerecord/test/cases/scoping/named_scoping_test.rb b/activerecord/test/cases/scoping/named_scoping_test.rb index 72c9787b84..8cd94ebcc2 100644 --- a/activerecord/test/cases/scoping/named_scoping_test.rb +++ b/activerecord/test/cases/scoping/named_scoping_test.rb @@ -5,6 +5,7 @@ require 'models/comment' require 'models/reply' require 'models/author' require 'models/developer' +require 'models/computer' class NamedScopingTest < ActiveRecord::TestCase fixtures :posts, :authors, :topics, :comments, :author_addresses @@ -132,6 +133,13 @@ class NamedScopingTest < ActiveRecord::TestCase assert_equal Post.ranked_by_comments.limit_by(5), Post.top(5) end + def test_scopes_body_is_a_callable + e = assert_raises ArgumentError do + Class.new(Post).class_eval { scope :containing_the_letter_z, where("body LIKE '%z%'") } + end + assert_equal "The scope body needs to be callable.", e.message + end + def test_active_records_have_scope_named__all__ assert !Topic.all.empty? @@ -266,6 +274,71 @@ class NamedScopingTest < ActiveRecord::TestCase assert_equal 'lifo', topic.author_name end + def test_reserved_scope_names + klass = Class.new(ActiveRecord::Base) do + self.table_name = "topics" + + scope :approved, -> { where(approved: true) } + + class << self + public + def pub; end + + private + def pri; end + + protected + def pro; end + end + end + + subklass = Class.new(klass) + + conflicts = [ + :create, # public class method on AR::Base + :relation, # private class method on AR::Base + :new, # redefined class method on AR::Base + :all, # a default scope + :public, # some imporant methods on Module and Class + :protected, + :private, + :name, + :parent, + :superclass + ] + + non_conflicts = [ + :find_by_title, # dynamic finder method + :approved, # existing scope + :pub, # existing public class method + :pri, # existing private class method + :pro, # existing protected class method + :open, # a ::Kernel method + ] + + conflicts.each do |name| + assert_raises(ArgumentError, "scope `#{name}` should not be allowed") do + klass.class_eval { scope name, ->{ where(approved: true) } } + end + + assert_raises(ArgumentError, "scope `#{name}` should not be allowed") do + subklass.class_eval { scope name, ->{ where(approved: true) } } + end + end + + non_conflicts.each do |name| + assert_nothing_raised do + silence_warnings do + klass.class_eval { scope name, ->{ where(approved: true) } } + end + end + + assert_nothing_raised do + subklass.class_eval { scope name, ->{ where(approved: true) } } + end + end + end + # Method delegation for scope names which look like /\A[a-zA-Z_]\w*[!?]?\z/ # has been done by evaluating a string with a plain def statement. For scope # names which contain spaces this approach doesn't work. @@ -307,8 +380,8 @@ class NamedScopingTest < ActiveRecord::TestCase end def test_should_not_duplicates_where_values - where_values = Topic.where("1=1").scope_with_lambda.where_values - assert_equal ["1=1"], where_values + relation = Topic.where("1=1") + assert_equal relation.where_clause, relation.scope_with_lambda.where_clause end def test_chaining_with_duplicate_joins @@ -344,13 +417,13 @@ class NamedScopingTest < ActiveRecord::TestCase end def test_scopes_batch_finders - assert_equal 3, Topic.approved.count + assert_equal 4, Topic.approved.count - assert_queries(4) do + assert_queries(5) do Topic.approved.find_each(:batch_size => 1) {|t| assert t.approved? } end - assert_queries(2) do + assert_queries(3) do Topic.approved.find_in_batches(:batch_size => 2) do |group| group.each {|t| assert t.approved? } end @@ -366,7 +439,7 @@ class NamedScopingTest < ActiveRecord::TestCase def test_scopes_on_relations # Topic.replied approved_topics = Topic.all.approved.order('id DESC') - assert_equal topics(:fourth), approved_topics.first + assert_equal topics(:fifth), approved_topics.first replied_approved_topics = approved_topics.replied assert_equal topics(:third), replied_approved_topics.first diff --git a/activerecord/test/cases/scoping/relation_scoping_test.rb b/activerecord/test/cases/scoping/relation_scoping_test.rb index 0018fc06f2..4bfffbe9c6 100644 --- a/activerecord/test/cases/scoping/relation_scoping_test.rb +++ b/activerecord/test/cases/scoping/relation_scoping_test.rb @@ -2,6 +2,7 @@ require "cases/helper" require 'models/post' require 'models/author' require 'models/developer' +require 'models/computer' require 'models/project' require 'models/comment' require 'models/category' @@ -11,6 +12,30 @@ require 'models/reference' class RelationScopingTest < ActiveRecord::TestCase fixtures :authors, :developers, :projects, :comments, :posts, :developers_projects + setup do + developers(:david) + end + + def test_unscoped_breaks_caching + author = authors :mary + assert_nil author.first_post + post = FirstPost.unscoped do + author.reload.first_post + end + assert post + end + + def test_scope_breaks_caching_on_collections + author = authors :david + ids = author.reload.special_posts_with_default_scope.map(&:id) + assert_equal [1,5,6], ids.sort + scoped_posts = SpecialPostWithDefaultScope.unscoped do + author = authors :david + author.reload.special_posts_with_default_scope.to_a + end + assert_equal author.posts.map(&:id).sort, scoped_posts.map(&:id).sort + end + def test_reverse_order assert_equal Developer.order("id DESC").to_a.reverse, Developer.order("id DESC").reverse_order end @@ -159,7 +184,7 @@ class RelationScopingTest < ActiveRecord::TestCase rescue end - assert !Developer.all.where_values.include?("name = 'Jamis'") + assert_not Developer.all.to_sql.include?("name = 'Jamis'"), "scope was not restored" end def test_default_scope_filters_on_joins @@ -183,6 +208,12 @@ class RelationScopingTest < ActiveRecord::TestCase assert_equal [], DeveloperFilteredOnJoins.all assert_not_equal [], Developer.all end + + def test_current_scope_does_not_pollute_other_subclasses + Post.none.scoping do + assert StiPost.all.any? + end + end end class NestedRelationScopingTest < ActiveRecord::TestCase @@ -192,8 +223,9 @@ class NestedRelationScopingTest < ActiveRecord::TestCase Developer.where('salary = 80000').scoping do Developer.limit(10).scoping do devs = Developer.all - assert_match '(salary = 80000)', devs.to_sql - assert_equal 10, devs.taken + sql = devs.to_sql + assert_match '(salary = 80000)', sql + assert_match 'LIMIT 10', sql end end end @@ -259,7 +291,7 @@ class NestedRelationScopingTest < ActiveRecord::TestCase end end -class HasManyScopingTest< ActiveRecord::TestCase +class HasManyScopingTest < ActiveRecord::TestCase fixtures :comments, :posts, :people, :references def setup @@ -305,7 +337,7 @@ class HasManyScopingTest< ActiveRecord::TestCase end end -class HasAndBelongsToManyScopingTest< ActiveRecord::TestCase +class HasAndBelongsToManyScopingTest < ActiveRecord::TestCase fixtures :posts, :categories, :categories_posts def setup diff --git a/activerecord/test/cases/secure_token_test.rb b/activerecord/test/cases/secure_token_test.rb new file mode 100644 index 0000000000..3f7455d12d --- /dev/null +++ b/activerecord/test/cases/secure_token_test.rb @@ -0,0 +1,25 @@ +require 'cases/helper' +require 'models/user' + +class SecureTokenTest < ActiveRecord::TestCase + setup do + @user = User.new + end + + def test_token_values_are_generated_for_specified_attributes_and_persisted_on_save + @user.save + assert_not_nil @user.token + assert_not_nil @user.auth_token + end + + def test_regenerating_the_secure_token + @user.save + old_token = @user.token + old_auth_token = @user.auth_token + @user.regenerate_token + @user.regenerate_auth_token + + assert_not_equal @user.token, old_token + assert_not_equal @user.auth_token, old_auth_token + end +end diff --git a/activerecord/test/cases/serialization_test.rb b/activerecord/test/cases/serialization_test.rb index c46060a646..35b13ea247 100644 --- a/activerecord/test/cases/serialization_test.rb +++ b/activerecord/test/cases/serialization_test.rb @@ -1,8 +1,13 @@ require "cases/helper" require 'models/contact' require 'models/topic' +require 'models/book' +require 'models/author' +require 'models/post' class SerializationTest < ActiveRecord::TestCase + fixtures :books + FORMATS = [ :xml, :json ] def setup @@ -65,4 +70,35 @@ class SerializationTest < ActiveRecord::TestCase ensure ActiveRecord::Base.include_root_in_json = original_root_in_json end + + def test_read_attribute_for_serialization_with_format_without_method_missing + klazz = Class.new(ActiveRecord::Base) + klazz.table_name = 'books' + + book = klazz.new + assert_nil book.read_attribute_for_serialization(:format) + end + + def test_read_attribute_for_serialization_with_format_after_init + klazz = Class.new(ActiveRecord::Base) + klazz.table_name = 'books' + + book = klazz.new(format: 'paperback') + assert_equal 'paperback', book.read_attribute_for_serialization(:format) + end + + def test_read_attribute_for_serialization_with_format_after_find + klazz = Class.new(ActiveRecord::Base) + klazz.table_name = 'books' + + book = klazz.find(books(:awdr).id) + assert_equal 'paperback', book.read_attribute_for_serialization(:format) + end + + def test_find_records_by_serialized_attributes_through_join + author = Author.create!(name: "David") + author.serialized_posts.create!(title: "Hello") + + assert_equal 1, Author.joins(:serialized_posts).where(name: "David", serialized_posts: { title: "Hello" }).length + end end diff --git a/activerecord/test/cases/serialized_attribute_test.rb b/activerecord/test/cases/serialized_attribute_test.rb index b49c27bc78..e29f7462c8 100644 --- a/activerecord/test/cases/serialized_attribute_test.rb +++ b/activerecord/test/cases/serialized_attribute_test.rb @@ -3,20 +3,23 @@ require 'models/topic' require 'models/reply' require 'models/person' require 'models/traffic_light' +require 'models/post' require 'bcrypt' class SerializedAttributeTest < ActiveRecord::TestCase - fixtures :topics + fixtures :topics, :posts MyObject = Struct.new :attribute1, :attribute2 - def teardown - super + teardown do Topic.serialize("content") end - def test_list_of_serialized_attributes - assert_equal %w(content), Topic.serialized_attributes.keys + def test_serialize_does_not_eagerly_load_columns + Topic.reset_column_information + assert_no_queries do + Topic.serialize(:content) + end end def test_serialized_attribute @@ -30,12 +33,6 @@ class SerializedAttributeTest < ActiveRecord::TestCase assert_equal(myobj, topic.content) end - def test_serialized_attribute_init_with - topic = Topic.allocate - topic.init_with('attributes' => { 'content' => '--- foo' }) - assert_equal 'foo', topic.content - end - def test_serialized_attribute_in_base_class Topic.serialize("content", Hash) @@ -47,34 +44,56 @@ class SerializedAttributeTest < ActiveRecord::TestCase assert_equal(hash, important_topic.content) end - # This test was added to fix GH #4004. Obviously the value returned - # is not really the value 'before type cast' so we should maybe think - # about changing that in the future. - def test_serialized_attribute_before_type_cast_returns_unserialized_value + def test_serialized_attributes_from_database_on_subclass Topic.serialize :content, Hash - t = Topic.new(content: { foo: :bar }) - assert_equal({ foo: :bar }, t.content_before_type_cast) + t = Reply.new(content: { foo: :bar }) + assert_equal({ foo: :bar }, t.content) t.save! - t.reload - assert_equal({ foo: :bar }, t.content_before_type_cast) + t = Reply.last + assert_equal({ foo: :bar }, t.content) end - def test_serialized_attributes_before_type_cast_returns_unserialized_value - Topic.serialize :content, Hash + def test_serialized_attribute_calling_dup_method + Topic.serialize :content, JSON + + orig = Topic.new(content: { foo: :bar }) + clone = orig.dup + assert_equal(orig.content, clone.content) + end + + def test_serialized_json_attribute_returns_unserialized_value + Topic.serialize :content, JSON + my_post = posts(:welcome) - t = Topic.new(content: { foo: :bar }) - assert_equal({ foo: :bar }, t.attributes_before_type_cast["content"]) + t = Topic.new(content: my_post) t.save! t.reload - assert_equal({ foo: :bar }, t.attributes_before_type_cast["content"]) + + assert_instance_of(Hash, t.content) + assert_equal(my_post.id, t.content["id"]) + assert_equal(my_post.title, t.content["title"]) end - def test_serialized_attribute_calling_dup_method + def test_json_read_legacy_null Topic.serialize :content, JSON - t = Topic.new(:content => { :foo => :bar }).dup - assert_equal({ :foo => :bar }, t.content_before_type_cast) + # Force a row to have a JSON "null" instead of a database NULL (this is how + # null values are saved on 4.1 and before) + id = Topic.connection.insert "INSERT INTO topics (content) VALUES('null')" + t = Topic.find(id) + + assert_nil t.content + end + + def test_json_read_db_null + Topic.serialize :content, JSON + + # Force a row to have a database NULL instead of a JSON "null" + id = Topic.connection.insert "INSERT INTO topics (content) VALUES(NULL)" + t = Topic.find(id) + + assert_nil t.content end def test_serialized_attribute_declared_in_subclass @@ -115,10 +134,11 @@ class SerializedAttributeTest < ActiveRecord::TestCase assert_equal 1, Topic.where(:content => nil).count end - def test_serialized_attribute_should_raise_exception_on_save_with_wrong_type + def test_serialized_attribute_should_raise_exception_on_assignment_with_wrong_type Topic.serialize(:content, Hash) - topic = Topic.new(:content => "string") - assert_raise(ActiveRecord::SerializationTypeMismatch) { topic.save } + assert_raise(ActiveRecord::SerializationTypeMismatch) do + Topic.new(content: 'string') + end end def test_should_raise_exception_on_serialized_attribute_with_type_mismatch @@ -169,58 +189,34 @@ class SerializedAttributeTest < ActiveRecord::TestCase end def test_serialize_with_coder - coder = Class.new { - # Identity - def load(thing) - thing + some_class = Struct.new(:foo) do + def self.dump(value) + value.foo end - # base 64 - def dump(thing) - [thing].pack('m') + def self.load(value) + new(value) end - }.new - - Topic.serialize(:content, coder) - s = 'hello world' - topic = Topic.new(:content => s) - assert topic.save - topic = topic.reload - assert_equal [s].pack('m'), topic.content - end - - def test_serialize_with_bcrypt_coder - crypt_coder = Class.new { - def load(thing) - return unless thing - BCrypt::Password.new thing - end - - def dump(thing) - BCrypt::Password.create(thing).to_s - end - }.new + end - Topic.serialize(:content, crypt_coder) - password = 'password' - topic = Topic.new(:content => password) - assert topic.save - topic = topic.reload - assert_kind_of BCrypt::Password, topic.content - assert_equal(true, topic.content == password, 'password should equal') + Topic.serialize(:content, some_class) + topic = Topic.new(:content => some_class.new('my value')) + topic.save! + topic.reload + assert_kind_of some_class, topic.content + assert_equal topic.content, some_class.new('my value') end def test_serialize_attribute_via_select_method_when_time_zone_available - ActiveRecord::Base.time_zone_aware_attributes = true - Topic.serialize(:content, MyObject) + with_timezone_config aware_attributes: true do + Topic.serialize(:content, MyObject) - myobj = MyObject.new('value1', 'value2') - topic = Topic.create(content: myobj) + myobj = MyObject.new('value1', 'value2') + topic = Topic.create(content: myobj) - assert_equal(myobj, Topic.select(:content).find(topic.id).content) - assert_raise(ActiveModel::MissingAttributeError) { Topic.select(:id).find(topic.id).content } - ensure - ActiveRecord::Base.time_zone_aware_attributes = false + assert_equal(myobj, Topic.select(:content).find(topic.id).content) + assert_raise(ActiveModel::MissingAttributeError) { Topic.select(:id).find(topic.id).content } + end end def test_serialize_attribute_can_be_serialized_in_an_integer_column @@ -237,16 +233,35 @@ class SerializedAttributeTest < ActiveRecord::TestCase assert_equal [], light.long_state end - def test_serialized_column_should_not_be_wrapped_twice - Topic.serialize(:content, MyObject) + def test_serialized_column_should_unserialize_after_update_column + t = Topic.create(content: "first") + assert_equal("first", t.content) - myobj = MyObject.new('value1', 'value2') - Topic.create(content: myobj) - Topic.create(content: myobj) + t.update_column(:content, ["second"]) + assert_equal(["second"], t.content) + assert_equal(["second"], t.reload.content) + end + + def test_serialized_column_should_unserialize_after_update_attribute + t = Topic.create(content: "first") + assert_equal("first", t.content) + + t.update_attribute(:content, "second") + assert_equal("second", t.content) + assert_equal("second", t.reload.content) + end + + def test_nil_is_not_changed_when_serialized_with_a_class + Topic.serialize(:content, Array) + + topic = Topic.new(content: nil) + + assert_not topic.content_changed? + end - Topic.all.each do |topic| - type = topic.instance_variable_get("@columns_hash")["content"] - assert !type.instance_variable_get("@column").is_a?(ActiveRecord::AttributeMethods::Serialization::Type) + def test_classes_without_no_arg_constructors_are_not_supported + assert_raises(ArgumentError) do + Topic.serialize(:content, Regexp) end end end diff --git a/activerecord/test/cases/statement_cache_test.rb b/activerecord/test/cases/statement_cache_test.rb index 76da49707f..a704b861cb 100644 --- a/activerecord/test/cases/statement_cache_test.rb +++ b/activerecord/test/cases/statement_cache_test.rb @@ -10,27 +10,61 @@ module ActiveRecord @connection = ActiveRecord::Base.connection end + #Cache v 1.1 tests + def test_statement_cache + Book.create(name: "my book") + Book.create(name: "my other book") + + cache = StatementCache.create(Book.connection) do |params| + Book.where(:name => params.bind) + end + + b = cache.execute([ "my book" ], Book, Book.connection) + assert_equal "my book", b[0].name + b = cache.execute([ "my other book" ], Book, Book.connection) + assert_equal "my other book", b[0].name + end + + + def test_statement_cache_id + b1 = Book.create(name: "my book") + b2 = Book.create(name: "my other book") + + cache = StatementCache.create(Book.connection) do |params| + Book.where(id: params.bind) + end + + b = cache.execute([ b1.id ], Book, Book.connection) + assert_equal b1.name, b[0].name + b = cache.execute([ b2.id ], Book, Book.connection) + assert_equal b2.name, b[0].name + end + + def test_find_or_create_by + Book.create(name: "my book") + + a = Book.find_or_create_by(name: "my book") + b = Book.find_or_create_by(name: "my other book") + + assert_equal("my book", a.name) + assert_equal("my other book", b.name) + end + + #End + def test_statement_cache_with_simple_statement - cache = ActiveRecord::StatementCache.new do + cache = ActiveRecord::StatementCache.create(Book.connection) do |params| Book.where(name: "my book").where("author_id > 3") end Book.create(name: "my book", author_id: 4) - books = cache.execute + books = cache.execute([], Book, Book.connection) assert_equal "my book", books[0].name end - def test_statement_cache_with_nil_statement_raises_error - assert_raise(ArgumentError) do - ActiveRecord::StatementCache.new do - nil - end - end - end - def test_statement_cache_with_complex_statement - cache = ActiveRecord::StatementCache.new do + cache = ActiveRecord::StatementCache.create(Book.connection) do |params| Liquid.joins(:molecules => :electrons).where('molecules.name' => 'dioxane', 'electrons.name' => 'lepton') end @@ -38,12 +72,12 @@ module ActiveRecord molecule = salty.molecules.create(name: 'dioxane') molecule.electrons.create(name: 'lepton') - liquids = cache.execute + liquids = cache.execute([], Book, Book.connection) assert_equal "salty", liquids[0].name end def test_statement_cache_values_differ - cache = ActiveRecord::StatementCache.new do + cache = ActiveRecord::StatementCache.create(Book.connection) do |params| Book.where(name: "my book") end @@ -51,13 +85,13 @@ module ActiveRecord Book.create(name: "my book") end - first_books = cache.execute + first_books = cache.execute([], Book, Book.connection) 3.times do Book.create(name: "my book") end - additional_books = cache.execute + additional_books = cache.execute([], Book, Book.connection) assert first_books != additional_books end end diff --git a/activerecord/test/cases/store_test.rb b/activerecord/test/cases/store_test.rb index c2c56abacd..e9cdf94c99 100644 --- a/activerecord/test/cases/store_test.rb +++ b/activerecord/test/cases/store_test.rb @@ -150,4 +150,45 @@ class StoreTest < ActiveRecord::TestCase test "all stored attributes are returned" do assert_equal [:color, :homepage, :favorite_food], Admin::User.stored_attributes[:settings] end + + test "stored_attributes are tracked per class" do + first_model = Class.new(ActiveRecord::Base) do + store_accessor :data, :color + end + second_model = Class.new(ActiveRecord::Base) do + store_accessor :data, :width, :height + end + + assert_equal [:color], first_model.stored_attributes[:data] + assert_equal [:width, :height], second_model.stored_attributes[:data] + end + + test "stored_attributes are tracked per subclass" do + first_model = Class.new(ActiveRecord::Base) do + store_accessor :data, :color + end + second_model = Class.new(first_model) do + store_accessor :data, :width, :height + end + third_model = Class.new(first_model) do + store_accessor :data, :area, :volume + end + + assert_equal [:color], first_model.stored_attributes[:data] + assert_equal [:color, :width, :height], second_model.stored_attributes[:data] + assert_equal [:color, :area, :volume], third_model.stored_attributes[:data] + end + + test "YAML coder initializes the store when a Nil value is given" do + assert_equal({}, @john.params) + end + + test "dump, load and dump again a model" do + dumped = YAML.dump(@john) + loaded = YAML.load(dumped) + assert_equal @john, loaded + + second_dump = YAML.dump(loaded) + assert_equal @john, YAML.load(second_dump) + end end diff --git a/activerecord/test/cases/tasks/database_tasks_test.rb b/activerecord/test/cases/tasks/database_tasks_test.rb index e9000fef25..2fa033ed45 100644 --- a/activerecord/test/cases/tasks/database_tasks_test.rb +++ b/activerecord/test/cases/tasks/database_tasks_test.rb @@ -1,4 +1,5 @@ require 'cases/helper' +require 'active_record/tasks/database_tasks' module ActiveRecord module DatabaseTasksSetupper @@ -128,11 +129,22 @@ module ActiveRecord ) end - def test_creates_test_database_when_environment_is_database + def test_creates_test_and_development_databases_when_env_was_not_specified ActiveRecord::Tasks::DatabaseTasks.expects(:create). with('database' => 'dev-db') ActiveRecord::Tasks::DatabaseTasks.expects(:create). with('database' => 'test-db') + ENV.expects(:[]).with('RAILS_ENV').returns(nil) + + ActiveRecord::Tasks::DatabaseTasks.create_current( + ActiveSupport::StringInquirer.new('development') + ) + end + + def test_creates_only_development_database_when_rails_env_is_development + ActiveRecord::Tasks::DatabaseTasks.expects(:create). + with('database' => 'dev-db') + ENV.expects(:[]).with('RAILS_ENV').returns('development') ActiveRecord::Tasks::DatabaseTasks.create_current( ActiveSupport::StringInquirer.new('development') @@ -142,7 +154,7 @@ module ActiveRecord def test_establishes_connection_for_the_given_environment ActiveRecord::Tasks::DatabaseTasks.stubs(:create).returns true - ActiveRecord::Base.expects(:establish_connection).with('development') + ActiveRecord::Base.expects(:establish_connection).with(:development) ActiveRecord::Tasks::DatabaseTasks.create_current( ActiveSupport::StringInquirer.new('development') @@ -193,7 +205,7 @@ module ActiveRecord ActiveRecord::Tasks::DatabaseTasks.drop_all end - def test_creates_configurations_with_local_ip + def test_drops_configurations_with_local_ip @configurations[:development].merge!('host' => '127.0.0.1') ActiveRecord::Tasks::DatabaseTasks.expects(:drop) @@ -201,7 +213,7 @@ module ActiveRecord ActiveRecord::Tasks::DatabaseTasks.drop_all end - def test_creates_configurations_with_local_host + def test_drops_configurations_with_local_host @configurations[:development].merge!('host' => 'localhost') ActiveRecord::Tasks::DatabaseTasks.expects(:drop) @@ -209,7 +221,7 @@ module ActiveRecord ActiveRecord::Tasks::DatabaseTasks.drop_all end - def test_creates_configurations_with_blank_hosts + def test_drops_configurations_with_blank_hosts @configurations[:development].merge!('host' => nil) ActiveRecord::Tasks::DatabaseTasks.expects(:drop) @@ -229,7 +241,7 @@ module ActiveRecord ActiveRecord::Base.stubs(:configurations).returns(@configurations) end - def test_creates_current_environment_database + def test_drops_current_environment_database ActiveRecord::Tasks::DatabaseTasks.expects(:drop). with('database' => 'prod-db') @@ -238,11 +250,22 @@ module ActiveRecord ) end - def test_creates_test_database_when_environment_is_database + def test_drops_test_and_development_databases_when_env_was_not_specified ActiveRecord::Tasks::DatabaseTasks.expects(:drop). with('database' => 'dev-db') ActiveRecord::Tasks::DatabaseTasks.expects(:drop). with('database' => 'test-db') + ENV.expects(:[]).with('RAILS_ENV').returns(nil) + + ActiveRecord::Tasks::DatabaseTasks.drop_current( + ActiveSupport::StringInquirer.new('development') + ) + end + + def test_drops_only_development_database_when_rails_env_is_development + ActiveRecord::Tasks::DatabaseTasks.expects(:drop). + with('database' => 'dev-db') + ENV.expects(:[]).with('RAILS_ENV').returns('development') ActiveRecord::Tasks::DatabaseTasks.drop_current( ActiveSupport::StringInquirer.new('development') @@ -250,6 +273,19 @@ module ActiveRecord end end + class DatabaseTasksMigrateTest < ActiveRecord::TestCase + def test_migrate_receives_correct_env_vars + verbose, version = ENV['VERBOSE'], ENV['VERSION'] + + ENV['VERBOSE'] = 'false' + ENV['VERSION'] = '4' + + ActiveRecord::Migrator.expects(:migrate).with(ActiveRecord::Migrator.migrations_paths, 4) + ActiveRecord::Tasks::DatabaseTasks.migrate + ensure + ENV['VERBOSE'], ENV['VERSION'] = verbose, version + end + end class DatabaseTasksPurgeTest < ActiveRecord::TestCase include DatabaseTasksSetupper @@ -262,6 +298,35 @@ module ActiveRecord end end + class DatabaseTasksPurgeCurrentTest < ActiveRecord::TestCase + def test_purges_current_environment_database + configurations = { + 'development' => {'database' => 'dev-db'}, + 'test' => {'database' => 'test-db'}, + 'production' => {'database' => 'prod-db'} + } + ActiveRecord::Base.stubs(:configurations).returns(configurations) + + ActiveRecord::Tasks::DatabaseTasks.expects(:purge). + with('database' => 'prod-db') + ActiveRecord::Base.expects(:establish_connection).with(:production) + + ActiveRecord::Tasks::DatabaseTasks.purge_current('production') + end + end + + class DatabaseTasksPurgeAllTest < ActiveRecord::TestCase + def test_purge_all_local_configurations + configurations = {:development => {'database' => 'my-db'}} + ActiveRecord::Base.stubs(:configurations).returns(configurations) + + ActiveRecord::Tasks::DatabaseTasks.expects(:purge). + with('database' => 'my-db') + + ActiveRecord::Tasks::DatabaseTasks.purge_all + end + end + class DatabaseTasksCharsetTest < ActiveRecord::TestCase include DatabaseTasksSetupper diff --git a/activerecord/test/cases/tasks/mysql_rake_test.rb b/activerecord/test/cases/tasks/mysql_rake_test.rb index 816bd62751..f58535f044 100644 --- a/activerecord/test/cases/tasks/mysql_rake_test.rb +++ b/activerecord/test/cases/tasks/mysql_rake_test.rb @@ -1,5 +1,6 @@ require 'cases/helper' +if current_adapter?(:MysqlAdapter, :Mysql2Adapter) module ActiveRecord class MysqlDBCreateTest < ActiveRecord::TestCase def setup @@ -65,99 +66,98 @@ module ActiveRecord end end - class MysqlDBCreateAsRootTest < ActiveRecord::TestCase - def setup - unless current_adapter?(:MysqlAdapter) - return skip("only tested on mysql") + if current_adapter?(:MysqlAdapter) + class MysqlDBCreateAsRootTest < ActiveRecord::TestCase + def setup + @connection = stub("Connection", create_database: true) + @error = Mysql::Error.new "Invalid permissions" + @configuration = { + 'adapter' => 'mysql', + 'database' => 'my-app-db', + 'username' => 'pat', + 'password' => 'wossname' + } + + $stdin.stubs(:gets).returns("secret\n") + $stdout.stubs(:print).returns(nil) + @error.stubs(:errno).returns(1045) + ActiveRecord::Base.stubs(:connection).returns(@connection) + ActiveRecord::Base.stubs(:establish_connection). + raises(@error). + then.returns(true) end - @connection = stub("Connection", create_database: true) - @error = Mysql::Error.new "Invalid permissions" - @configuration = { - 'adapter' => 'mysql', - 'database' => 'my-app-db', - 'username' => 'pat', - 'password' => 'wossname' - } + if defined?(::Mysql) + def test_root_password_is_requested + assert_permissions_granted_for "pat" + $stdin.expects(:gets).returns("secret\n") - $stdin.stubs(:gets).returns("secret\n") - $stdout.stubs(:print).returns(nil) - @error.stubs(:errno).returns(1045) - ActiveRecord::Base.stubs(:connection).returns(@connection) - ActiveRecord::Base.stubs(:establish_connection). - raises(@error). - then.returns(true) - end - - def test_root_password_is_requested - assert_permissions_granted_for "pat" - skip "only if mysql is available" unless defined?(::Mysql) - $stdin.expects(:gets).returns("secret\n") + ActiveRecord::Tasks::DatabaseTasks.create @configuration + end + end - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end + def test_connection_established_as_root + assert_permissions_granted_for "pat" + ActiveRecord::Base.expects(:establish_connection).with( + 'adapter' => 'mysql', + 'database' => nil, + 'username' => 'root', + 'password' => 'secret' + ) - def test_connection_established_as_root - assert_permissions_granted_for "pat" - ActiveRecord::Base.expects(:establish_connection).with( - 'adapter' => 'mysql', - 'database' => nil, - 'username' => 'root', - 'password' => 'secret' - ) + ActiveRecord::Tasks::DatabaseTasks.create @configuration + end - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end + def test_database_created_by_root + assert_permissions_granted_for "pat" + @connection.expects(:create_database). + with('my-app-db', :charset => 'utf8', :collation => 'utf8_unicode_ci') - def test_database_created_by_root - assert_permissions_granted_for "pat" - @connection.expects(:create_database). - with('my-app-db', :charset => 'utf8', :collation => 'utf8_unicode_ci') + ActiveRecord::Tasks::DatabaseTasks.create @configuration + end - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end + def test_grant_privileges_for_normal_user + assert_permissions_granted_for "pat" + ActiveRecord::Tasks::DatabaseTasks.create @configuration + end - def test_grant_privileges_for_normal_user - assert_permissions_granted_for "pat" - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end + def test_do_not_grant_privileges_for_root_user + @configuration['username'] = 'root' + @configuration['password'] = '' + ActiveRecord::Tasks::DatabaseTasks.create @configuration + end - def test_do_not_grant_privileges_for_root_user - @configuration['username'] = 'root' - @configuration['password'] = '' - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end + def test_connection_established_as_normal_user + assert_permissions_granted_for "pat" + ActiveRecord::Base.expects(:establish_connection).returns do + ActiveRecord::Base.expects(:establish_connection).with( + 'adapter' => 'mysql', + 'database' => 'my-app-db', + 'username' => 'pat', + 'password' => 'secret' + ) - def test_connection_established_as_normal_user - assert_permissions_granted_for "pat" - ActiveRecord::Base.expects(:establish_connection).returns do - ActiveRecord::Base.expects(:establish_connection).with( - 'adapter' => 'mysql', - 'database' => 'my-app-db', - 'username' => 'pat', - 'password' => 'secret' - ) + raise @error + end - raise @error + ActiveRecord::Tasks::DatabaseTasks.create @configuration end - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end + def test_sends_output_to_stderr_when_other_errors + @error.stubs(:errno).returns(42) - def test_sends_output_to_stderr_when_other_errors - @error.stubs(:errno).returns(42) + $stderr.expects(:puts).at_least_once.returns(nil) - $stderr.expects(:puts).at_least_once.returns(nil) + ActiveRecord::Tasks::DatabaseTasks.create @configuration + end - ActiveRecord::Tasks::DatabaseTasks.create @configuration + private + def assert_permissions_granted_for(db_user) + db_name = @configuration['database'] + db_password = @configuration['password'] + @connection.expects(:execute).with("GRANT ALL PRIVILEGES ON #{db_name}.* TO '#{db_user}'@'localhost' IDENTIFIED BY '#{db_password}' WITH GRANT OPTION;") + end end - - private - def assert_permissions_granted_for(db_user) - db_name = @configuration['database'] - db_password = @configuration['password'] - @connection.expects(:execute).with("GRANT ALL PRIVILEGES ON #{db_name}.* TO '#{db_user}'@'localhost' IDENTIFIED BY '#{db_password}' WITH GRANT OPTION;") - end end class MySQLDBDropTest < ActiveRecord::TestCase @@ -197,8 +197,8 @@ module ActiveRecord ActiveRecord::Base.stubs(:establish_connection).returns(true) end - def test_establishes_connection_to_test_database - ActiveRecord::Base.expects(:establish_connection).with(:test) + def test_establishes_connection_to_the_appropriate_database + ActiveRecord::Base.expects(:establish_connection).with(@configuration) ActiveRecord::Tasks::DatabaseTasks.purge @configuration end @@ -280,6 +280,15 @@ module ActiveRecord assert_match(/Could not dump the database structure/, warnings) end + + def test_structure_dump_with_port_number + filename = "awesome-file.sql" + Kernel.expects(:system).with("mysqldump", "--port", "10000", "--result-file", filename, "--no-data", "test-db").returns(true) + + ActiveRecord::Tasks::DatabaseTasks.structure_dump( + @configuration.merge('port' => 10000), + filename) + end end class MySQLStructureLoadTest < ActiveRecord::TestCase @@ -299,3 +308,4 @@ module ActiveRecord end end +end diff --git a/activerecord/test/cases/tasks/postgresql_rake_test.rb b/activerecord/test/cases/tasks/postgresql_rake_test.rb index f31896bc7f..0d574d071c 100644 --- a/activerecord/test/cases/tasks/postgresql_rake_test.rb +++ b/activerecord/test/cases/tasks/postgresql_rake_test.rb @@ -1,5 +1,6 @@ require 'cases/helper' +if current_adapter?(:PostgreSQLAdapter) module ActiveRecord class PostgreSQLDBCreateTest < ActiveRecord::TestCase def setup @@ -206,7 +207,7 @@ module ActiveRecord @connection.expects(:schema_search_path).returns("foo") ActiveRecord::Tasks::DatabaseTasks.structure_dump(@configuration, filename) - assert File.exists?(filename) + assert File.exist?(filename) ensure FileUtils.rm(filename) end @@ -231,6 +232,14 @@ module ActiveRecord ActiveRecord::Tasks::DatabaseTasks.structure_load(@configuration, filename) end + + def test_structure_load_accepts_path_with_spaces + filename = "awesome file.sql" + Kernel.expects(:system).with("psql -q -f awesome\\ file.sql my-app-db") + + ActiveRecord::Tasks::DatabaseTasks.structure_load(@configuration, filename) + end end end +end diff --git a/activerecord/test/cases/tasks/sqlite_rake_test.rb b/activerecord/test/cases/tasks/sqlite_rake_test.rb index 7209c0f14d..750d5e42dc 100644 --- a/activerecord/test/cases/tasks/sqlite_rake_test.rb +++ b/activerecord/test/cases/tasks/sqlite_rake_test.rb @@ -1,6 +1,7 @@ require 'cases/helper' require 'pathname' +if current_adapter?(:SQLite3Adapter) module ActiveRecord class SqliteDBCreateTest < ActiveRecord::TestCase def setup @@ -159,8 +160,8 @@ module ActiveRecord filename = "awesome-file.sql" ActiveRecord::Tasks::DatabaseTasks.structure_dump @configuration, filename, '/rails/root' - assert File.exists?(dbfile) - assert File.exists?(filename) + assert File.exist?(dbfile) + assert File.exist?(filename) ensure FileUtils.rm_f(filename) FileUtils.rm_f(dbfile) @@ -182,10 +183,11 @@ module ActiveRecord open(filename, 'w') { |f| f.puts("select datetime('now', 'localtime');") } ActiveRecord::Tasks::DatabaseTasks.structure_load @configuration, filename, '/rails/root' - assert File.exists?(dbfile) + assert File.exist?(dbfile) ensure FileUtils.rm_f(filename) FileUtils.rm_f(dbfile) end end end +end diff --git a/activerecord/test/cases/test_case.rb b/activerecord/test/cases/test_case.rb index 8c6d189b0c..e0b01ae8e0 100644 --- a/activerecord/test/cases/test_case.rb +++ b/activerecord/test/cases/test_case.rb @@ -1,34 +1,35 @@ require 'active_support/test_case' +require 'active_support/testing/stream' module ActiveRecord # = Active Record Test Case # # Defines some test assertions to test against SQL queries. class TestCase < ActiveSupport::TestCase #:nodoc: + include ActiveSupport::Testing::Stream + def teardown SQLCounter.clear_log end def assert_date_from_db(expected, actual, message = nil) - # SybaseAdapter doesn't have a separate column type just for dates, - # so the time is in the string and incorrectly formatted - if current_adapter?(:SybaseAdapter) - assert_equal expected.to_s, actual.to_date.to_s, message - else - assert_equal expected.to_s, actual.to_s, message - end + assert_equal expected.to_s, actual.to_s, message end - def assert_sql(*patterns_to_match) + def capture_sql SQLCounter.clear_log yield - SQLCounter.log_all + SQLCounter.log_all.dup + end + + def assert_sql(*patterns_to_match) + capture_sql { yield } ensure failed_patterns = [] patterns_to_match.each do |pattern| failed_patterns << pattern unless SQLCounter.log_all.any?{ |sql| pattern === sql } end - assert failed_patterns.empty?, "Query pattern(s) #{failed_patterns.map{ |p| p.inspect }.join(', ')} not found.#{SQLCounter.log.size == 0 ? '' : "\nQueries:\n#{SQLCounter.log.join("\n")}"}" + assert failed_patterns.empty?, "Query pattern(s) #{failed_patterns.map(&:inspect).join(', ')} not found.#{SQLCounter.log.size == 0 ? '' : "\nQueries:\n#{SQLCounter.log.join("\n")}"}" end def assert_queries(num = 1, options = {}) @@ -77,9 +78,9 @@ module ActiveRecord # FIXME: this needs to be refactored so specific database can add their own # ignored SQL, or better yet, use a different notification for the queries # instead examining the SQL content. - oracle_ignored = [/^select .*nextval/i, /^SAVEPOINT/, /^ROLLBACK TO/, /^\s*select .* from all_triggers/im] - mysql_ignored = [/^SHOW TABLES/i, /^SHOW FULL FIELDS/] - postgresql_ignored = [/^\s*select\b.*\bfrom\b.*pg_namespace\b/im, /^\s*select\b.*\battname\b.*\bfrom\b.*\bpg_attribute\b/im, /^SHOW search_path/i] + oracle_ignored = [/^select .*nextval/i, /^SAVEPOINT/, /^ROLLBACK TO/, /^\s*select .* from all_triggers/im, /^\s*select .* from all_constraints/im, /^\s*select .* from all_tab_cols/im] + mysql_ignored = [/^SHOW TABLES/i, /^SHOW FULL FIELDS/, /^SHOW CREATE TABLE /i, /^SHOW VARIABLES /] + postgresql_ignored = [/^\s*select\b.*\bfrom\b.*pg_namespace\b/im, /^\s*select tablename\b.*from pg_tables\b/im, /^\s*select\b.*\battname\b.*\bfrom\b.*\bpg_attribute\b/im, /^SHOW search_path/i] sqlite3_ignored = [/^\s*SELECT name\b.*\bFROM sqlite_master/im] [oracle_ignored, mysql_ignored, postgresql_ignored, sqlite3_ignored].each do |db_ignored_sql| diff --git a/activerecord/test/cases/time_precision_test.rb b/activerecord/test/cases/time_precision_test.rb new file mode 100644 index 0000000000..23422fd50a --- /dev/null +++ b/activerecord/test/cases/time_precision_test.rb @@ -0,0 +1,65 @@ +require 'cases/helper' + +if ActiveRecord::Base.connection.supports_datetime_with_precision? +class TimePrecisionTest < ActiveRecord::TestCase + setup do + @connection = ActiveRecord::Base.connection + end + + teardown do + @connection.drop_table :foos, if_exists: true + end + + def test_time_data_type_with_precision + @connection.create_table(:foos, force: true) + @connection.add_column :foos, :start, :time, precision: 3 + @connection.add_column :foos, :finish, :time, precision: 6 + assert_equal 3, activerecord_column_option('foos', 'start', 'precision') + assert_equal 6, activerecord_column_option('foos', 'finish', 'precision') + end + + def test_passing_precision_to_time_does_not_set_limit + @connection.create_table(:foos, force: true) do |t| + t.time :start, precision: 3 + t.time :finish, precision: 6 + end + assert_nil activerecord_column_option('foos', 'start', 'limit') + assert_nil activerecord_column_option('foos', 'finish', 'limit') + end + + def test_invalid_time_precision_raises_error + assert_raises ActiveRecord::ActiveRecordError do + @connection.create_table(:foos, force: true) do |t| + t.time :start, precision: 7 + t.time :finish, precision: 7 + end + end + end + + def test_database_agrees_with_activerecord_about_precision + @connection.create_table(:foos, force: true) do |t| + t.time :start, precision: 2 + t.time :finish, precision: 4 + end + assert_equal 2, database_datetime_precision('foos', 'start') + assert_equal 4, database_datetime_precision('foos', 'finish') + end + + private + + def database_datetime_precision(table_name, column_name) + results = @connection.exec_query("SELECT column_name, datetime_precision FROM information_schema.columns WHERE table_name = '#{table_name}'") + result = results.find do |result_hash| + result_hash["column_name"] == column_name + end + result && result["datetime_precision"].to_i + end + + def activerecord_column_option(tablename, column_name, option) + result = @connection.columns(tablename).find do |column| + column.name == column_name + end + result && result.send(option) + end +end +end diff --git a/activerecord/test/cases/timestamp_test.rb b/activerecord/test/cases/timestamp_test.rb index ff1b01556d..db474c63a4 100644 --- a/activerecord/test/cases/timestamp_test.rb +++ b/activerecord/test/cases/timestamp_test.rb @@ -1,5 +1,7 @@ require 'cases/helper' +require 'support/ddl_helper' require 'models/developer' +require 'models/computer' require 'models/owner' require 'models/pet' require 'models/toy' @@ -11,6 +13,7 @@ class TimestampTest < ActiveRecord::TestCase def setup @developer = Developer.first + @owner = Owner.first @developer.update_columns(updated_at: Time.now.prev_month) @previously_updated_at = @developer.updated_at end @@ -88,10 +91,88 @@ class TimestampTest < ActiveRecord::TestCase assert_in_delta Time.now, task.ending, 1 end + def test_touching_many_attributes_updates_them + task = Task.first + previous_starting = task.starting + previous_ending = task.ending + task.touch(:starting, :ending) + + assert_not_equal previous_starting, task.starting + assert_not_equal previous_ending, task.ending + assert_in_delta Time.now, task.starting, 1 + assert_in_delta Time.now, task.ending, 1 + end + def test_touching_a_record_without_timestamps_is_unexceptional assert_nothing_raised { Car.first.touch } end + def test_touching_a_no_touching_object + Developer.no_touching do + assert @developer.no_touching? + assert !@owner.no_touching? + @developer.touch + end + + assert !@developer.no_touching? + assert !@owner.no_touching? + assert_equal @previously_updated_at, @developer.updated_at + end + + def test_touching_related_objects + @owner = Owner.first + @previously_updated_at = @owner.updated_at + + Owner.no_touching do + @owner.pets.first.touch + end + + assert_equal @previously_updated_at, @owner.updated_at + end + + def test_global_no_touching + ActiveRecord::Base.no_touching do + assert @developer.no_touching? + assert @owner.no_touching? + @developer.touch + end + + assert !@developer.no_touching? + assert !@owner.no_touching? + assert_equal @previously_updated_at, @developer.updated_at + end + + def test_no_touching_threadsafe + Thread.new do + Developer.no_touching do + assert @developer.no_touching? + + sleep(1) + end + end + + assert !@developer.no_touching? + end + + def test_no_touching_with_callbacks + klass = Class.new(ActiveRecord::Base) do + self.table_name = "developers" + + attr_accessor :after_touch_called + + after_touch do |user| + user.after_touch_called = true + end + end + + developer = klass.first + + klass.no_touching do + developer.touch + assert_not developer.after_touch_called + end + end + def test_saving_a_record_with_a_belongs_to_that_specifies_touching_the_parent_should_update_the_parent_updated_at pet = Pet.first owner = pet.owner @@ -224,36 +305,62 @@ class TimestampTest < ActiveRecord::TestCase assert_not_equal time, old_pet.updated_at end - def test_changing_parent_of_a_record_touches_both_new_and_old_polymorphic_parent_record - klass = Class.new(ActiveRecord::Base) do - def self.name; 'Toy'; end + def test_changing_parent_of_a_record_touches_both_new_and_old_polymorphic_parent_record_changes_within_same_class + car_class = Class.new(ActiveRecord::Base) do + def self.name; 'Car'; end end - wheel_klass = Class.new(ActiveRecord::Base) do + wheel_class = Class.new(ActiveRecord::Base) do def self.name; 'Wheel'; end belongs_to :wheelable, :polymorphic => true, :touch => true end - toy1 = klass.find(1) - toy2 = klass.find(2) + car1 = car_class.find(1) + car2 = car_class.find(2) - wheel = wheel_klass.new - wheel.wheelable = toy1 - wheel.save! + wheel = wheel_class.create!(wheelable: car1) time = 3.days.ago.at_beginning_of_hour - toy1.update_columns(updated_at: time) - toy2.update_columns(updated_at: time) + car1.update_columns(updated_at: time) + car2.update_columns(updated_at: time) - wheel.wheelable = toy2 + wheel.wheelable = car2 wheel.save! - toy1.reload - toy2.reload + assert_not_equal time, car1.reload.updated_at + assert_not_equal time, car2.reload.updated_at + end + + def test_changing_parent_of_a_record_touches_both_new_and_old_polymorphic_parent_record_changes_with_other_class + car_class = Class.new(ActiveRecord::Base) do + def self.name; 'Car'; end + end + + toy_class = Class.new(ActiveRecord::Base) do + def self.name; 'Toy'; end + end + + wheel_class = Class.new(ActiveRecord::Base) do + def self.name; 'Wheel'; end + belongs_to :wheelable, :polymorphic => true, :touch => true + end + + car = car_class.find(1) + toy = toy_class.find(3) + + wheel = wheel_class.create!(wheelable: car) + + time = 3.days.ago.at_beginning_of_hour + + car.update_columns(updated_at: time) + toy.update_columns(updated_at: time) + + wheel.wheelable = toy + wheel.save! - assert_not_equal time, toy1.updated_at - assert_not_equal time, toy2.updated_at + assert_not_equal time, car.reload.updated_at + assert_not_equal time, toy.reload.updated_at end def test_clearing_association_touches_the_old_record @@ -276,33 +383,64 @@ class TimestampTest < ActiveRecord::TestCase assert_not_equal time, pet.updated_at end + def test_timestamp_column_values_are_present_in_the_callbacks + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'people' + + before_create do + self.born_at = self.created_at + end + end + + person = klass.create first_name: 'David' + assert_not_equal person.born_at, nil + end + def test_timestamp_attributes_for_create toy = Toy.first - assert_equal toy.send(:timestamp_attributes_for_create), [:created_at, :created_on] + assert_equal [:created_at, :created_on], toy.send(:timestamp_attributes_for_create) end def test_timestamp_attributes_for_update toy = Toy.first - assert_equal toy.send(:timestamp_attributes_for_update), [:updated_at, :updated_on] + assert_equal [:updated_at, :updated_on], toy.send(:timestamp_attributes_for_update) end def test_all_timestamp_attributes toy = Toy.first - assert_equal toy.send(:all_timestamp_attributes), [:created_at, :created_on, :updated_at, :updated_on] + assert_equal [:created_at, :created_on, :updated_at, :updated_on], toy.send(:all_timestamp_attributes) end def test_timestamp_attributes_for_create_in_model toy = Toy.first - assert_equal toy.send(:timestamp_attributes_for_create_in_model), [:created_at] + assert_equal [:created_at], toy.send(:timestamp_attributes_for_create_in_model) end def test_timestamp_attributes_for_update_in_model toy = Toy.first - assert_equal toy.send(:timestamp_attributes_for_update_in_model), [:updated_at] + assert_equal [:updated_at], toy.send(:timestamp_attributes_for_update_in_model) end def test_all_timestamp_attributes_in_model toy = Toy.first - assert_equal toy.send(:all_timestamp_attributes_in_model), [:created_at, :updated_at] + assert_equal [:created_at, :updated_at], toy.send(:all_timestamp_attributes_in_model) + end +end + +class TimestampsWithoutTransactionTest < ActiveRecord::TestCase + include DdlHelper + self.use_transactional_fixtures = false + + class TimestampAttributePost < ActiveRecord::Base + attr_accessor :created_at, :updated_at + end + + def test_do_not_write_timestamps_on_save_if_they_are_not_attributes + with_example_table ActiveRecord::Base.connection, "timestamp_attribute_posts", "id integer primary key" do + post = TimestampAttributePost.new(id: 1) + post.save! # should not try to assign and persist created_at, updated_at + assert_nil post.created_at + assert_nil post.updated_at + end end end diff --git a/activerecord/test/cases/transaction_callbacks_test.rb b/activerecord/test/cases/transaction_callbacks_test.rb index 5644a35385..f185cda263 100644 --- a/activerecord/test/cases/transaction_callbacks_test.rb +++ b/activerecord/test/cases/transaction_callbacks_test.rb @@ -1,9 +1,10 @@ require "cases/helper" +require 'models/owner' +require 'models/pet' require 'models/topic' class TransactionCallbacksTest < ActiveRecord::TestCase - self.use_transactional_fixtures = false - fixtures :topics + fixtures :topics, :owners, :pets class ReplyWithCallbacks < ActiveRecord::Base self.table_name = :topics @@ -14,6 +15,11 @@ class TransactionCallbacksTest < ActiveRecord::TestCase after_commit :do_after_commit, on: :create + attr_accessor :save_on_after_create + after_create do + self.save! if save_on_after_create + end + def history @history ||= [] end @@ -28,14 +34,14 @@ class TransactionCallbacksTest < ActiveRecord::TestCase has_many :replies, class_name: "ReplyWithCallbacks", foreign_key: "parent_id" - after_commit{|record| record.send(:do_after_commit, nil)} - after_commit(:on => :create){|record| record.send(:do_after_commit, :create)} - after_commit(:on => :update){|record| record.send(:do_after_commit, :update)} - after_commit(:on => :destroy){|record| record.send(:do_after_commit, :destroy)} - after_rollback{|record| record.send(:do_after_rollback, nil)} - after_rollback(:on => :create){|record| record.send(:do_after_rollback, :create)} - after_rollback(:on => :update){|record| record.send(:do_after_rollback, :update)} - after_rollback(:on => :destroy){|record| record.send(:do_after_rollback, :destroy)} + after_commit { |record| record.do_after_commit(nil) } + after_commit(on: :create) { |record| record.do_after_commit(:create) } + after_commit(on: :update) { |record| record.do_after_commit(:update) } + after_commit(on: :destroy) { |record| record.do_after_commit(:destroy) } + after_rollback { |record| record.do_after_rollback(nil) } + after_rollback(on: :create) { |record| record.do_after_rollback(:create) } + after_rollback(on: :update) { |record| record.do_after_rollback(:update) } + after_rollback(on: :destroy) { |record| record.do_after_rollback(:destroy) } def history @history ||= [] @@ -65,7 +71,7 @@ class TransactionCallbacksTest < ActiveRecord::TestCase end def setup - @first, @second = TopicWithCallbacks.find(1, 3).sort_by { |t| t.id } + @first = TopicWithCallbacks.find(1) end def test_call_after_commit_after_transaction_commits @@ -77,40 +83,25 @@ class TransactionCallbacksTest < ActiveRecord::TestCase end def test_only_call_after_commit_on_update_after_transaction_commits_for_existing_record - @first.after_commit_block(:create){|r| r.history << :commit_on_create} - @first.after_commit_block(:update){|r| r.history << :commit_on_update} - @first.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} - @first.after_rollback_block(:create){|r| r.history << :rollback_on_create} - @first.after_rollback_block(:update){|r| r.history << :rollback_on_update} - @first.after_rollback_block(:destroy){|r| r.history << :rollback_on_destroy} + add_transaction_execution_blocks @first @first.save! assert_equal [:commit_on_update], @first.history end def test_only_call_after_commit_on_destroy_after_transaction_commits_for_destroyed_record - @first.after_commit_block(:create){|r| r.history << :commit_on_create} - @first.after_commit_block(:update){|r| r.history << :commit_on_update} - @first.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} - @first.after_rollback_block(:create){|r| r.history << :rollback_on_create} - @first.after_rollback_block(:update){|r| r.history << :rollback_on_update} - @first.after_rollback_block(:destroy){|r| r.history << :rollback_on_destroy} + add_transaction_execution_blocks @first @first.destroy assert_equal [:commit_on_destroy], @first.history end def test_only_call_after_commit_on_create_after_transaction_commits_for_new_record - @new_record = TopicWithCallbacks.new(:title => "New topic", :written_on => Date.today) - @new_record.after_commit_block(:create){|r| r.history << :commit_on_create} - @new_record.after_commit_block(:update){|r| r.history << :commit_on_update} - @new_record.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} - @new_record.after_rollback_block(:create){|r| r.history << :rollback_on_create} - @new_record.after_rollback_block(:update){|r| r.history << :rollback_on_update} - @new_record.after_rollback_block(:destroy){|r| r.history << :rollback_on_destroy} - - @new_record.save! - assert_equal [:commit_on_create], @new_record.history + new_record = TopicWithCallbacks.new(:title => "New topic", :written_on => Date.today) + add_transaction_execution_blocks new_record + + new_record.save! + assert_equal [:commit_on_create], new_record.history end def test_only_call_after_commit_on_create_after_transaction_commits_for_new_record_if_create_succeeds_creating_through_association @@ -120,6 +111,36 @@ class TransactionCallbacksTest < ActiveRecord::TestCase assert_equal [], reply.history end + def test_only_call_after_commit_on_create_and_doesnt_leaky + r = ReplyWithCallbacks.new(content: 'foo') + r.save_on_after_create = true + r.save! + r.content = 'bar' + r.save! + r.save! + assert_equal [:commit_on_create], r.history + end + + def test_only_call_after_commit_on_update_after_transaction_commits_for_existing_record_on_touch + add_transaction_execution_blocks @first + + @first.touch + assert_equal [:commit_on_update], @first.history + end + + def test_only_call_after_commit_on_top_level_transactions + @first.after_commit_block{|r| r.history << :after_commit} + assert @first.history.empty? + + @first.transaction do + @first.transaction(requires_new: true) do + @first.touch + end + assert @first.history.empty? + end + assert_equal [:after_commit], @first.history + end + def test_call_after_rollback_after_transaction_rollsback @first.after_commit_block{|r| r.history << :after_commit} @first.after_rollback_block{|r| r.history << :after_rollback} @@ -133,12 +154,7 @@ class TransactionCallbacksTest < ActiveRecord::TestCase end def test_only_call_after_rollback_on_update_after_transaction_rollsback_for_existing_record - @first.after_commit_block(:create){|r| r.history << :commit_on_create} - @first.after_commit_block(:update){|r| r.history << :commit_on_update} - @first.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} - @first.after_rollback_block(:create){|r| r.history << :rollback_on_create} - @first.after_rollback_block(:update){|r| r.history << :rollback_on_update} - @first.after_rollback_block(:destroy){|r| r.history << :rollback_on_destroy} + add_transaction_execution_blocks @first Topic.transaction do @first.save! @@ -148,13 +164,19 @@ class TransactionCallbacksTest < ActiveRecord::TestCase assert_equal [:rollback_on_update], @first.history end + def test_only_call_after_rollback_on_update_after_transaction_rollsback_for_existing_record_on_touch + add_transaction_execution_blocks @first + + Topic.transaction do + @first.touch + raise ActiveRecord::Rollback + end + + assert_equal [:rollback_on_update], @first.history + end + def test_only_call_after_rollback_on_destroy_after_transaction_rollsback_for_destroyed_record - @first.after_commit_block(:create){|r| r.history << :commit_on_create} - @first.after_commit_block(:update){|r| r.history << :commit_on_update} - @first.after_commit_block(:destroy){|r| r.history << :commit_on_update} - @first.after_rollback_block(:create){|r| r.history << :rollback_on_create} - @first.after_rollback_block(:update){|r| r.history << :rollback_on_update} - @first.after_rollback_block(:destroy){|r| r.history << :rollback_on_destroy} + add_transaction_execution_blocks @first Topic.transaction do @first.destroy @@ -165,38 +187,33 @@ class TransactionCallbacksTest < ActiveRecord::TestCase end def test_only_call_after_rollback_on_create_after_transaction_rollsback_for_new_record - @new_record = TopicWithCallbacks.new(:title => "New topic", :written_on => Date.today) - @new_record.after_commit_block(:create){|r| r.history << :commit_on_create} - @new_record.after_commit_block(:update){|r| r.history << :commit_on_update} - @new_record.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} - @new_record.after_rollback_block(:create){|r| r.history << :rollback_on_create} - @new_record.after_rollback_block(:update){|r| r.history << :rollback_on_update} - @new_record.after_rollback_block(:destroy){|r| r.history << :rollback_on_destroy} + new_record = TopicWithCallbacks.new(:title => "New topic", :written_on => Date.today) + add_transaction_execution_blocks new_record Topic.transaction do - @new_record.save! + new_record.save! raise ActiveRecord::Rollback end - assert_equal [:rollback_on_create], @new_record.history + assert_equal [:rollback_on_create], new_record.history end def test_call_after_rollback_when_commit_fails - @first.class.connection.singleton_class.send(:alias_method, :real_method_commit_db_transaction, :commit_db_transaction) - begin - @first.class.connection.singleton_class.class_eval do - def commit_db_transaction; raise "boom!"; end - end + @first.after_commit_block { |r| r.history << :after_commit } + @first.after_rollback_block { |r| r.history << :after_rollback } - @first.after_commit_block{|r| r.history << :after_commit} - @first.after_rollback_block{|r| r.history << :after_rollback} + assert_raises RuntimeError do + @first.transaction do + tx = @first.class.connection.transaction_manager.current_transaction + def tx.commit + raise + end - assert !@first.save rescue nil - assert_equal [:after_rollback], @first.history - ensure - @first.class.connection.singleton_class.send(:remove_method, :commit_db_transaction) - @first.class.connection.singleton_class.send(:alias_method, :commit_db_transaction, :real_method_commit_db_transaction) + @first.save + end end + + assert_equal [:after_rollback], @first.history end def test_only_call_after_rollback_on_records_rolled_back_to_a_savepoint @@ -205,23 +222,24 @@ class TransactionCallbacksTest < ActiveRecord::TestCase @first.after_rollback_block{|r| r.rollbacks(1)} @first.after_commit_block{|r| r.commits(1)} - def @second.rollbacks(i=0); @rollbacks ||= 0; @rollbacks += i if i; end - def @second.commits(i=0); @commits ||= 0; @commits += i if i; end - @second.after_rollback_block{|r| r.rollbacks(1)} - @second.after_commit_block{|r| r.commits(1)} + second = TopicWithCallbacks.find(3) + def second.rollbacks(i=0); @rollbacks ||= 0; @rollbacks += i if i; end + def second.commits(i=0); @commits ||= 0; @commits += i if i; end + second.after_rollback_block{|r| r.rollbacks(1)} + second.after_commit_block{|r| r.commits(1)} Topic.transaction do @first.save! Topic.transaction(:requires_new => true) do - @second.save! + second.save! raise ActiveRecord::Rollback end end assert_equal 1, @first.commits assert_equal 0, @first.rollbacks - assert_equal 0, @second.commits - assert_equal 1, @second.rollbacks + assert_equal 0, second.commits + assert_equal 1, second.rollbacks end def test_only_call_after_rollback_on_records_rolled_back_to_a_savepoint_when_release_savepoint_fails @@ -247,38 +265,105 @@ class TransactionCallbacksTest < ActiveRecord::TestCase assert_equal 2, @first.rollbacks end - def test_after_transaction_callbacks_should_prevent_callbacks_from_being_called - def @first.last_after_transaction_error=(e); @last_transaction_error = e; end - def @first.last_after_transaction_error; @last_transaction_error; end - @first.after_commit_block{|r| r.last_after_transaction_error = :commit; raise "fail!";} - @first.after_rollback_block{|r| r.last_after_transaction_error = :rollback; raise "fail!";} - @second.after_commit_block{|r| r.history << :after_commit} - @second.after_rollback_block{|r| r.history << :after_rollback} + def test_after_commit_callback_should_not_swallow_errors + @first.after_commit_block{ fail "boom" } + assert_raises(RuntimeError) do + Topic.transaction do + @first.save! + end + end + end - Topic.transaction do - @first.save! - @second.save! + def test_after_commit_callback_when_raise_should_not_restore_state + first = TopicWithCallbacks.new + second = TopicWithCallbacks.new + first.after_commit_block{ fail "boom" } + second.after_commit_block{ fail "boom" } + + begin + Topic.transaction do + first.save! + assert_not_nil first.id + second.save! + assert_not_nil second.id + end + rescue end - assert_equal :commit, @first.last_after_transaction_error - assert_equal [:after_commit], @second.history + assert_not_nil first.id + assert_not_nil second.id + assert first.reload + end - @second.history.clear - Topic.transaction do - @first.save! - @second.save! - raise ActiveRecord::Rollback + def test_after_rollback_callback_should_not_swallow_errors_when_set_to_raise + error_class = Class.new(StandardError) + @first.after_rollback_block{ raise error_class } + assert_raises(error_class) do + Topic.transaction do + @first.save! + raise ActiveRecord::Rollback + end end - assert_equal :rollback, @first.last_after_transaction_error - assert_equal [:after_rollback], @second.history + end + + def test_after_rollback_callback_when_raise_should_restore_state + error_class = Class.new(StandardError) + + first = TopicWithCallbacks.new + second = TopicWithCallbacks.new + first.after_rollback_block{ raise error_class } + second.after_rollback_block{ raise error_class } + + begin + Topic.transaction do + first.save! + assert_not_nil first.id + second.save! + assert_not_nil second.id + raise ActiveRecord::Rollback + end + rescue error_class + end + assert_nil first.id + assert_nil second.id end def test_after_rollback_callbacks_should_validate_on_condition - assert_raise(ArgumentError) { Topic.send(:after_rollback, :on => :save) } + assert_raise(ArgumentError) { Topic.after_rollback(on: :save) } + e = assert_raise(ArgumentError) { Topic.after_rollback(on: 'create') } + assert_match(/:on conditions for after_commit and after_rollback callbacks have to be one of \[:create, :destroy, :update\]/, e.message) end def test_after_commit_callbacks_should_validate_on_condition - assert_raise(ArgumentError) { Topic.send(:after_commit, :on => :save) } + assert_raise(ArgumentError) { Topic.after_commit(on: :save) } + e = assert_raise(ArgumentError) { Topic.after_commit(on: 'create') } + assert_match(/:on conditions for after_commit and after_rollback callbacks have to be one of \[:create, :destroy, :update\]/, e.message) end + + def test_saving_a_record_with_a_belongs_to_that_specifies_touching_the_parent_should_call_callbacks_on_the_parent_object + pet = Pet.first + owner = pet.owner + flag = false + + owner.on_after_commit do + flag = true + end + + pet.name = "Fluffy the Third" + pet.save + + assert flag + end + + private + + def add_transaction_execution_blocks(record) + record.after_commit_block(:create) { |r| r.history << :commit_on_create } + record.after_commit_block(:update) { |r| r.history << :commit_on_update } + record.after_commit_block(:destroy) { |r| r.history << :commit_on_destroy } + record.after_rollback_block(:create) { |r| r.history << :rollback_on_create } + record.after_rollback_block(:update) { |r| r.history << :rollback_on_update } + record.after_rollback_block(:destroy) { |r| r.history << :rollback_on_destroy } + end end class CallbacksOnMultipleActionsTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/transaction_isolation_test.rb b/activerecord/test/cases/transaction_isolation_test.rb index 4f1cb99b68..f89c26532d 100644 --- a/activerecord/test/cases/transaction_isolation_test.rb +++ b/activerecord/test/cases/transaction_isolation_test.rb @@ -1,113 +1,105 @@ require 'cases/helper' -class TransactionIsolationUnsupportedTest < ActiveRecord::TestCase - self.use_transactional_fixtures = false +unless ActiveRecord::Base.connection.supports_transaction_isolation? + class TransactionIsolationUnsupportedTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false - class Tag < ActiveRecord::Base - end - - setup do - if ActiveRecord::Base.connection.supports_transaction_isolation? - skip "database supports transaction isolation; test is irrelevant" + class Tag < ActiveRecord::Base end - end - test "setting the isolation level raises an error" do - assert_raises(ActiveRecord::TransactionIsolationError) do - Tag.transaction(isolation: :serializable) { } + test "setting the isolation level raises an error" do + assert_raises(ActiveRecord::TransactionIsolationError) do + Tag.transaction(isolation: :serializable) { } + end end end end -class TransactionIsolationTest < ActiveRecord::TestCase - self.use_transactional_fixtures = false - - class Tag < ActiveRecord::Base - self.table_name = 'tags' - end - - class Tag2 < ActiveRecord::Base - self.table_name = 'tags' - end +if ActiveRecord::Base.connection.supports_transaction_isolation? + class TransactionIsolationTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false - setup do - unless ActiveRecord::Base.connection.supports_transaction_isolation? - skip "database does not support setting transaction isolation" + class Tag < ActiveRecord::Base + self.table_name = 'tags' end - Tag.establish_connection 'arunit' - Tag2.establish_connection 'arunit' - Tag.destroy_all - end - - # It is impossible to properly test read uncommitted. The SQL standard only - # specifies what must not happen at a certain level, not what must happen. At - # the read uncommitted level, there is nothing that must not happen. - test "read uncommitted" do - unless ActiveRecord::Base.connection.transaction_isolation_levels.include?(:read_uncommitted) - skip "database does not support read uncommitted isolation level" + class Tag2 < ActiveRecord::Base + self.table_name = 'tags' end - Tag.transaction(isolation: :read_uncommitted) do - assert_equal 0, Tag.count - Tag2.create - assert_equal 1, Tag.count + + setup do + Tag.establish_connection :arunit + Tag2.establish_connection :arunit + Tag.destroy_all end - end - # We are testing that a dirty read does not happen - test "read committed" do - Tag.transaction(isolation: :read_committed) do - assert_equal 0, Tag.count + # It is impossible to properly test read uncommitted. The SQL standard only + # specifies what must not happen at a certain level, not what must happen. At + # the read uncommitted level, there is nothing that must not happen. + if ActiveRecord::Base.connection.transaction_isolation_levels.include?(:read_uncommitted) + test "read uncommitted" do + Tag.transaction(isolation: :read_uncommitted) do + assert_equal 0, Tag.count + Tag2.create + assert_equal 1, Tag.count + end + end + end - Tag2.transaction do - Tag2.create + # We are testing that a dirty read does not happen + test "read committed" do + Tag.transaction(isolation: :read_committed) do assert_equal 0, Tag.count + + Tag2.transaction do + Tag2.create + assert_equal 0, Tag.count + end end + + assert_equal 1, Tag.count end - assert_equal 1, Tag.count - end + # We are testing that a nonrepeatable read does not happen + if ActiveRecord::Base.connection.transaction_isolation_levels.include?(:repeatable_read) + test "repeatable read" do + tag = Tag.create(name: 'jon') - # We are testing that a nonrepeatable read does not happen - test "repeatable read" do - unless ActiveRecord::Base.connection.transaction_isolation_levels.include?(:repeatable_read) - skip "database does not support repeatable read isolation level" - end - tag = Tag.create(name: 'jon') + Tag.transaction(isolation: :repeatable_read) do + tag.reload + Tag2.find(tag.id).update(name: 'emily') - Tag.transaction(isolation: :repeatable_read) do - tag.reload - Tag2.find(tag.id).update(name: 'emily') + tag.reload + assert_equal 'jon', tag.name + end - tag.reload - assert_equal 'jon', tag.name + tag.reload + assert_equal 'emily', tag.name + end end - tag.reload - assert_equal 'emily', tag.name - end - - # We are only testing that there are no errors because it's too hard to - # test serializable. Databases behave differently to enforce the serializability - # constraint. - test "serializable" do - Tag.transaction(isolation: :serializable) do - Tag.create + # We are only testing that there are no errors because it's too hard to + # test serializable. Databases behave differently to enforce the serializability + # constraint. + test "serializable" do + Tag.transaction(isolation: :serializable) do + Tag.create + end end - end - test "setting isolation when joining a transaction raises an error" do - Tag.transaction do - assert_raises(ActiveRecord::TransactionIsolationError) do - Tag.transaction(isolation: :serializable) { } + test "setting isolation when joining a transaction raises an error" do + Tag.transaction do + assert_raises(ActiveRecord::TransactionIsolationError) do + Tag.transaction(isolation: :serializable) { } + end end end - end - test "setting isolation when starting a nested transaction raises error" do - Tag.transaction do - assert_raises(ActiveRecord::TransactionIsolationError) do - Tag.transaction(requires_new: true, isolation: :serializable) { } + test "setting isolation when starting a nested transaction raises error" do + Tag.transaction do + assert_raises(ActiveRecord::TransactionIsolationError) do + Tag.transaction(requires_new: true, isolation: :serializable) { } + end end end end diff --git a/activerecord/test/cases/transactions_test.rb b/activerecord/test/cases/transactions_test.rb index a5cb22aaf6..d1d8e71c34 100644 --- a/activerecord/test/cases/transactions_test.rb +++ b/activerecord/test/cases/transactions_test.rb @@ -2,16 +2,23 @@ require "cases/helper" require 'models/topic' require 'models/reply' require 'models/developer' +require 'models/computer' require 'models/book' require 'models/author' require 'models/post' +require 'models/movie' class TransactionTest < ActiveRecord::TestCase self.use_transactional_fixtures = false fixtures :topics, :developers, :authors, :posts def setup - @first, @second = Topic.find(1, 2).sort_by { |t| t.id } + @first, @second = Topic.find(1, 2).sort_by(&:id) + end + + def test_persisted_in_a_model_with_custom_primary_key_after_failed_save + movie = Movie.create + assert !movie.persisted? end def test_raise_after_destroy @@ -74,6 +81,30 @@ class TransactionTest < ActiveRecord::TestCase end end + def test_number_of_transactions_in_commit + num = nil + + Topic.connection.class_eval do + alias :real_commit_db_transaction :commit_db_transaction + define_method(:commit_db_transaction) do + num = transaction_manager.open_transactions + real_commit_db_transaction + end + end + + Topic.transaction do + @first.approved = true + @first.save! + end + + assert_equal 0, num + ensure + Topic.connection.class_eval do + remove_method :commit_db_transaction + alias :commit_db_transaction :real_commit_db_transaction rescue nil + end + end + def test_successful_with_instance_method @first.transaction do @first.approved = true @@ -117,6 +148,19 @@ class TransactionTest < ActiveRecord::TestCase assert !Topic.find(1).approved? end + def test_rolling_back_in_a_callback_rollbacks_before_save + def @first.before_save_for_transaction + raise ActiveRecord::Rollback + end + assert !@first.approved + + Topic.transaction do + @first.approved = true + @first.save! + end + assert !Topic.find(@first.id).approved?, "Should not commit the approved flag" + end + def test_raising_exception_in_nested_transaction_restore_state_in_save topic = Topic.new @@ -150,6 +194,16 @@ class TransactionTest < ActiveRecord::TestCase assert_equal posts_count, author.posts(true).size end + def test_cancellation_from_returning_false_in_before_filter + def @first.before_save_for_transaction + false + end + + assert_deprecated do + @first.save + end + end + def test_cancellation_from_before_destroy_rollbacks_in_destroy add_cancelling_before_destroy_with_db_side_effect_to_topic @first nbooks_before_destroy = Book.count @@ -375,6 +429,56 @@ class TransactionTest < ActiveRecord::TestCase assert_equal "Three", @three end if Topic.connection.supports_savepoints? + def test_using_named_savepoints + Topic.transaction do + @first.approved = true + @first.save! + Topic.connection.create_savepoint("first") + + @first.approved = false + @first.save! + Topic.connection.rollback_to_savepoint("first") + assert @first.reload.approved? + + @first.approved = false + @first.save! + Topic.connection.release_savepoint("first") + assert_not @first.reload.approved? + end + end if Topic.connection.supports_savepoints? + + def test_releasing_named_savepoints + Topic.transaction do + Topic.connection.create_savepoint("another") + Topic.connection.release_savepoint("another") + + # The savepoint is now gone and we can't remove it again. + assert_raises(ActiveRecord::StatementInvalid) do + Topic.connection.release_savepoint("another") + end + end + end + + def test_savepoints_name + Topic.transaction do + assert_nil Topic.connection.current_savepoint_name + assert_nil Topic.connection.current_transaction.savepoint_name + + Topic.transaction(requires_new: true) do + assert_equal "active_record_1", Topic.connection.current_savepoint_name + assert_equal "active_record_1", Topic.connection.current_transaction.savepoint_name + + Topic.transaction(requires_new: true) do + assert_equal "active_record_2", Topic.connection.current_savepoint_name + assert_equal "active_record_2", Topic.connection.current_transaction.savepoint_name + end + + assert_equal "active_record_1", Topic.connection.current_savepoint_name + assert_equal "active_record_1", Topic.connection.current_transaction.savepoint_name + end + end + end + def test_rollback_when_commit_raises Topic.connection.expects(:begin_db_transaction) Topic.connection.expects(:commit_db_transaction).raises('OH NOES') @@ -391,24 +495,63 @@ class TransactionTest < ActiveRecord::TestCase topic = Topic.new(:title => 'test') topic.freeze e = assert_raise(RuntimeError) { topic.save } - assert_equal "can't modify frozen Hash", e.message + assert_match(/frozen/i, e.message) # Not good enough, but we can't do much + # about it since there is no specific error + # for frozen objects. assert !topic.persisted?, 'not persisted' assert_nil topic.id assert topic.frozen?, 'not frozen' end + def test_rollback_when_thread_killed + return if in_memory_db? + + queue = Queue.new + thread = Thread.new do + Topic.transaction do + @first.approved = true + @second.approved = false + @first.save + + queue.push nil + sleep + + @second.save + end + end + + queue.pop + thread.kill + thread.join + + assert @first.approved?, "First should still be changed in the objects" + assert !@second.approved?, "Second should still be changed in the objects" + + assert !Topic.find(1).approved?, "First shouldn't have been approved" + assert Topic.find(2).approved?, "Second should still be approved" + end + def test_restore_active_record_state_for_all_records_in_a_transaction + topic_without_callbacks = Class.new(ActiveRecord::Base) do + self.table_name = 'topics' + end + topic_1 = Topic.new(:title => 'test_1') topic_2 = Topic.new(:title => 'test_2') + topic_3 = topic_without_callbacks.new(:title => 'test_3') + Topic.transaction do assert topic_1.save assert topic_2.save + assert topic_3.save @first.save @second.destroy assert topic_1.persisted?, 'persisted' assert_not_nil topic_1.id assert topic_2.persisted?, 'persisted' assert_not_nil topic_2.id + assert topic_3.persisted?, 'persisted' + assert_not_nil topic_3.id assert @first.persisted?, 'persisted' assert_not_nil @first.id assert @second.destroyed?, 'destroyed' @@ -419,11 +562,28 @@ class TransactionTest < ActiveRecord::TestCase assert_nil topic_1.id assert !topic_2.persisted?, 'not persisted' assert_nil topic_2.id + assert !topic_3.persisted?, 'not persisted' + assert_nil topic_3.id assert @first.persisted?, 'persisted' assert_not_nil @first.id assert !@second.destroyed?, 'not destroyed' end + def test_restore_frozen_state_after_double_destroy + topic = Topic.create + reply = topic.replies.create + + Topic.transaction do + topic.destroy # calls #destroy on reply (since dependent: destroy) + reply.destroy + + raise ActiveRecord::Rollback + end + + assert_not reply.frozen? + assert_not topic.frozen? + end + def test_sqlite_add_column_in_transaction return true unless current_adapter?(:SQLite3Adapter) @@ -453,17 +613,24 @@ class TransactionTest < ActiveRecord::TestCase raise ActiveRecord::Rollback end end + ensure + begin + Topic.connection.remove_column('topics', 'stuff') + rescue + ensure + Topic.reset_column_information + end end def test_transactions_state_from_rollback connection = Topic.connection - transaction = ActiveRecord::ConnectionAdapters::ClosedTransaction.new(connection).begin + transaction = ActiveRecord::ConnectionAdapters::TransactionManager.new(connection).begin_transaction assert transaction.open? assert !transaction.state.rolledback? assert !transaction.state.committed? - transaction.perform_rollback + transaction.rollback assert transaction.state.rolledback? assert !transaction.state.committed? @@ -471,18 +638,39 @@ class TransactionTest < ActiveRecord::TestCase def test_transactions_state_from_commit connection = Topic.connection - transaction = ActiveRecord::ConnectionAdapters::ClosedTransaction.new(connection).begin + transaction = ActiveRecord::ConnectionAdapters::TransactionManager.new(connection).begin_transaction assert transaction.open? assert !transaction.state.rolledback? assert !transaction.state.committed? - transaction.perform_commit + transaction.commit assert !transaction.state.rolledback? assert transaction.state.committed? end + def test_transaction_rollback_with_primarykeyless_tables + connection = ActiveRecord::Base.connection + connection.create_table(:transaction_without_primary_keys, force: true, id: false) do |t| + t.integer :thing_id + end + + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'transaction_without_primary_keys' + after_commit { } # necessary to trigger the has_transactional_callbacks branch + end + + assert_no_difference(-> { klass.count }) do + ActiveRecord::Base.transaction do + klass.create! + raise ActiveRecord::Rollback + end + end + ensure + connection.execute("DROP TABLE IF EXISTS transaction_without_primary_keys") + end + private %w(validation save destroy).each do |filter| @@ -490,7 +678,7 @@ class TransactionTest < ActiveRecord::TestCase meta = class << topic; self; end meta.send("define_method", "before_#{filter}_for_transaction") do Book.create - false + throw(:abort) end end end @@ -539,23 +727,23 @@ if current_adapter?(:PostgreSQLAdapter) class ConcurrentTransactionTest < TransactionTest # This will cause transactions to overlap and fail unless they are performed on # separate database connections. - def test_transaction_per_thread - skip "in memory db can't share a db between threads" if in_memory_db? - - threads = 3.times.map do - Thread.new do - Topic.transaction do - topic = Topic.find(1) - topic.approved = !topic.approved? - assert topic.save! - topic.approved = !topic.approved? - assert topic.save! + unless in_memory_db? + def test_transaction_per_thread + threads = 3.times.map do + Thread.new do + Topic.transaction do + topic = Topic.find(1) + topic.approved = !topic.approved? + assert topic.save! + topic.approved = !topic.approved? + assert topic.save! + end + Topic.connection.close end - Topic.connection.close end - end - threads.each { |t| t.join } + threads.each(&:join) + end end # Test for dirty reads among simultaneous transactions. @@ -602,7 +790,7 @@ if current_adapter?(:PostgreSQLAdapter) Developer.connection.close end - threads.each { |t| t.join } + threads.each(&:join) end assert_equal original_salary, Developer.find(1).salary diff --git a/activerecord/test/cases/type/decimal_test.rb b/activerecord/test/cases/type/decimal_test.rb new file mode 100644 index 0000000000..34ed1d7b19 --- /dev/null +++ b/activerecord/test/cases/type/decimal_test.rb @@ -0,0 +1,51 @@ +require "cases/helper" + +module ActiveRecord + module Type + class DecimalTest < ActiveRecord::TestCase + def test_type_cast_decimal + type = Decimal.new + assert_equal BigDecimal.new("0"), type.type_cast_from_user(BigDecimal.new("0")) + assert_equal BigDecimal.new("123"), type.type_cast_from_user(123.0) + assert_equal BigDecimal.new("1"), type.type_cast_from_user(:"1") + end + + def test_type_cast_decimal_from_float_with_large_precision + type = Decimal.new(precision: ::Float::DIG + 2) + assert_equal BigDecimal.new("123.0"), type.type_cast_from_user(123.0) + end + + def test_type_cast_from_float_with_unspecified_precision + type = Decimal.new + assert_equal 22.68.to_d, type.type_cast_from_user(22.68) + end + + def test_type_cast_decimal_from_rational_with_precision + type = Decimal.new(precision: 2) + assert_equal BigDecimal("0.33"), type.type_cast_from_user(Rational(1, 3)) + end + + def test_type_cast_decimal_from_rational_without_precision_defaults_to_18_36 + type = Decimal.new + assert_equal BigDecimal("0.333333333333333333E0"), type.type_cast_from_user(Rational(1, 3)) + end + + def test_type_cast_decimal_from_object_responding_to_d + value = Object.new + def value.to_d + BigDecimal.new("1") + end + type = Decimal.new + assert_equal BigDecimal("1"), type.type_cast_from_user(value) + end + + def test_changed? + type = Decimal.new + + assert type.changed?(5.0, 5.0, '5.0wibble') + assert_not type.changed?(5.0, 5.0, '5.0') + assert_not type.changed?(-5.0, -5.0, '-5.0') + end + end + end +end diff --git a/activerecord/test/cases/type/integer_test.rb b/activerecord/test/cases/type/integer_test.rb new file mode 100644 index 0000000000..1e836f2142 --- /dev/null +++ b/activerecord/test/cases/type/integer_test.rb @@ -0,0 +1,127 @@ +require "cases/helper" +require "models/company" + +module ActiveRecord + module Type + class IntegerTest < ActiveRecord::TestCase + test "simple values" do + type = Type::Integer.new + assert_equal 1, type.type_cast_from_user(1) + assert_equal 1, type.type_cast_from_user('1') + assert_equal 1, type.type_cast_from_user('1ignore') + assert_equal 0, type.type_cast_from_user('bad1') + assert_equal 0, type.type_cast_from_user('bad') + assert_equal 1, type.type_cast_from_user(1.7) + assert_equal 0, type.type_cast_from_user(false) + assert_equal 1, type.type_cast_from_user(true) + assert_nil type.type_cast_from_user(nil) + end + + test "random objects cast to nil" do + type = Type::Integer.new + assert_nil type.type_cast_from_user([1,2]) + assert_nil type.type_cast_from_user({1 => 2}) + assert_nil type.type_cast_from_user((1..2)) + end + + test "casting ActiveRecord models" do + type = Type::Integer.new + firm = Firm.create(:name => 'Apple') + assert_nil type.type_cast_from_user(firm) + end + + test "casting objects without to_i" do + type = Type::Integer.new + assert_nil type.type_cast_from_user(::Object.new) + end + + test "casting nan and infinity" do + type = Type::Integer.new + assert_nil type.type_cast_from_user(::Float::NAN) + assert_nil type.type_cast_from_user(1.0/0.0) + end + + test "casting booleans for database" do + type = Type::Integer.new + assert_equal 1, type.type_cast_for_database(true) + assert_equal 0, type.type_cast_for_database(false) + end + + test "changed?" do + type = Type::Integer.new + + assert type.changed?(5, 5, '5wibble') + assert_not type.changed?(5, 5, '5') + assert_not type.changed?(5, 5, '5.0') + assert_not type.changed?(-5, -5, '-5') + assert_not type.changed?(-5, -5, '-5.0') + assert_not type.changed?(nil, nil, nil) + end + + test "values below int min value are out of range" do + assert_raises(::RangeError) do + Integer.new.type_cast_for_database(-2147483649) + end + end + + test "values above int max value are out of range" do + assert_raises(::RangeError) do + Integer.new.type_cast_for_database(2147483648) + end + end + + test "very small numbers are out of range" do + assert_raises(::RangeError) do + Integer.new.type_cast_for_database(-9999999999999999999999999999999) + end + end + + test "very large numbers are out of range" do + assert_raises(::RangeError) do + Integer.new.type_cast_for_database(9999999999999999999999999999999) + end + end + + test "normal numbers are in range" do + type = Integer.new + assert_equal(0, type.type_cast_for_database(0)) + assert_equal(-1, type.type_cast_for_database(-1)) + assert_equal(1, type.type_cast_for_database(1)) + end + + test "int max value is in range" do + assert_equal(2147483647, Integer.new.type_cast_for_database(2147483647)) + end + + test "int min value is in range" do + assert_equal(-2147483648, Integer.new.type_cast_for_database(-2147483648)) + end + + test "columns with a larger limit have larger ranges" do + type = Integer.new(limit: 8) + + assert_equal(9223372036854775807, type.type_cast_for_database(9223372036854775807)) + assert_equal(-9223372036854775808, type.type_cast_for_database(-9223372036854775808)) + assert_raises(::RangeError) do + type.type_cast_for_database(-9999999999999999999999999999999) + end + assert_raises(::RangeError) do + type.type_cast_for_database(9999999999999999999999999999999) + end + end + + test "values which are out of range can be re-assigned" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'posts' + attribute :foo, :integer + end + model = klass.new + + model.foo = 2147483648 + model.foo = 1 + + assert_equal 1, model.foo + end + end + end +end diff --git a/activerecord/test/cases/type/string_test.rb b/activerecord/test/cases/type/string_test.rb new file mode 100644 index 0000000000..4d78f287f1 --- /dev/null +++ b/activerecord/test/cases/type/string_test.rb @@ -0,0 +1,36 @@ +require 'cases/helper' + +module ActiveRecord + class StringTypeTest < ActiveRecord::TestCase + test "type casting" do + type = Type::String.new + assert_equal "t", type.type_cast_from_user(true) + assert_equal "f", type.type_cast_from_user(false) + assert_equal "123", type.type_cast_from_user(123) + end + + test "values are duped coming out" do + s = "foo" + type = Type::String.new + assert_not_same s, type.type_cast_from_user(s) + assert_not_same s, type.type_cast_from_database(s) + end + + test "string mutations are detected" do + klass = Class.new(Base) + klass.table_name = 'authors' + + author = klass.create!(name: 'Sean') + assert_not author.changed? + + author.name << ' Griffin' + assert author.name_changed? + + author.save! + author.reload + + assert_equal 'Sean Griffin', author.name + assert_not author.changed? + end + end +end diff --git a/activerecord/test/cases/type/type_map_test.rb b/activerecord/test/cases/type/type_map_test.rb new file mode 100644 index 0000000000..172c6dfc4c --- /dev/null +++ b/activerecord/test/cases/type/type_map_test.rb @@ -0,0 +1,177 @@ +require "cases/helper" + +module ActiveRecord + module Type + class TypeMapTest < ActiveRecord::TestCase + def test_default_type + mapping = TypeMap.new + + assert_kind_of Value, mapping.lookup(:undefined) + end + + def test_registering_types + boolean = Boolean.new + mapping = TypeMap.new + + mapping.register_type(/boolean/i, boolean) + + assert_equal mapping.lookup('boolean'), boolean + end + + def test_overriding_registered_types + time = Time.new + timestamp = DateTime.new + mapping = TypeMap.new + + mapping.register_type(/time/i, time) + mapping.register_type(/time/i, timestamp) + + assert_equal mapping.lookup('time'), timestamp + end + + def test_fuzzy_lookup + string = String.new + mapping = TypeMap.new + + mapping.register_type(/varchar/i, string) + + assert_equal mapping.lookup('varchar(20)'), string + end + + def test_aliasing_types + string = String.new + mapping = TypeMap.new + + mapping.register_type(/string/i, string) + mapping.alias_type(/varchar/i, 'string') + + assert_equal mapping.lookup('varchar'), string + end + + def test_changing_type_changes_aliases + time = Time.new + timestamp = DateTime.new + mapping = TypeMap.new + + mapping.register_type(/timestamp/i, time) + mapping.alias_type(/datetime/i, 'timestamp') + mapping.register_type(/timestamp/i, timestamp) + + assert_equal mapping.lookup('datetime'), timestamp + end + + def test_aliases_keep_metadata + mapping = TypeMap.new + + mapping.register_type(/decimal/i) { |sql_type| sql_type } + mapping.alias_type(/number/i, 'decimal') + + assert_equal mapping.lookup('number(20)'), 'decimal(20)' + assert_equal mapping.lookup('number'), 'decimal' + end + + def test_register_proc + string = String.new + binary = Binary.new + mapping = TypeMap.new + + mapping.register_type(/varchar/i) do |type| + if type.include?('(') + string + else + binary + end + end + + assert_equal mapping.lookup('varchar(20)'), string + assert_equal mapping.lookup('varchar'), binary + end + + def test_additional_lookup_args + mapping = TypeMap.new + + mapping.register_type(/varchar/i) do |type, limit| + if limit > 255 + 'text' + else + 'string' + end + end + mapping.alias_type(/string/i, 'varchar') + + assert_equal mapping.lookup('varchar', 200), 'string' + assert_equal mapping.lookup('varchar', 400), 'text' + assert_equal mapping.lookup('string', 400), 'text' + end + + def test_requires_value_or_block + mapping = TypeMap.new + + assert_raises(ArgumentError) do + mapping.register_type(/only key/i) + end + end + + def test_lookup_non_strings + mapping = HashLookupTypeMap.new + + mapping.register_type(1, 'string') + mapping.register_type(2, 'int') + mapping.alias_type(3, 1) + + assert_equal mapping.lookup(1), 'string' + assert_equal mapping.lookup(2), 'int' + assert_equal mapping.lookup(3), 'string' + assert_kind_of Type::Value, mapping.lookup(4) + end + + def test_fetch + mapping = TypeMap.new + mapping.register_type(1, "string") + + assert_equal "string", mapping.fetch(1) { "int" } + assert_equal "int", mapping.fetch(2) { "int" } + end + + def test_fetch_yields_args + mapping = TypeMap.new + + assert_equal "foo-1-2-3", mapping.fetch("foo", 1, 2, 3) { |*args| args.join("-") } + assert_equal "bar-1-2-3", mapping.fetch("bar", 1, 2, 3) { |*args| args.join("-") } + end + + def test_fetch_memoizes + mapping = TypeMap.new + + looked_up = false + mapping.register_type(1) do + fail if looked_up + looked_up = true + "string" + end + + assert_equal "string", mapping.fetch(1) + assert_equal "string", mapping.fetch(1) + end + + def test_fetch_memoizes_on_args + mapping = TypeMap.new + mapping.register_type("foo") { |*args| args.join("-") } + + assert_equal "foo-1-2-3", mapping.fetch("foo", 1, 2, 3) { |*args| args.join("-") } + assert_equal "foo-2-3-4", mapping.fetch("foo", 2, 3, 4) { |*args| args.join("-") } + end + + def test_register_clears_cache + mapping = TypeMap.new + + mapping.register_type(1, "string") + mapping.lookup(1) + mapping.register_type(1, "int") + + assert_equal "int", mapping.lookup(1) + end + end + end +end + diff --git a/activerecord/test/cases/type/unsigned_integer_test.rb b/activerecord/test/cases/type/unsigned_integer_test.rb new file mode 100644 index 0000000000..4b8e2fb518 --- /dev/null +++ b/activerecord/test/cases/type/unsigned_integer_test.rb @@ -0,0 +1,17 @@ +require "cases/helper" + +module ActiveRecord + module Type + class UnsignedIntegerTest < ActiveRecord::TestCase + test "unsigned int max value is in range" do + assert_equal(4294967295, UnsignedInteger.new.type_cast_for_database(4294967295)) + end + + test "minus value is out of range" do + assert_raises(::RangeError) do + UnsignedInteger.new.type_cast_for_database(-1) + end + end + end + end +end diff --git a/activerecord/test/cases/types_test.rb b/activerecord/test/cases/types_test.rb new file mode 100644 index 0000000000..34b6f2e8a5 --- /dev/null +++ b/activerecord/test/cases/types_test.rb @@ -0,0 +1,129 @@ +require "cases/helper" + +module ActiveRecord + module ConnectionAdapters + class TypesTest < ActiveRecord::TestCase + def test_type_cast_boolean + type = Type::Boolean.new + assert type.type_cast_from_user('').nil? + assert type.type_cast_from_user(nil).nil? + + assert type.type_cast_from_user(true) + assert type.type_cast_from_user(1) + assert type.type_cast_from_user('1') + assert type.type_cast_from_user('t') + assert type.type_cast_from_user('T') + assert type.type_cast_from_user('true') + assert type.type_cast_from_user('TRUE') + assert type.type_cast_from_user('on') + assert type.type_cast_from_user('ON') + assert type.type_cast_from_user(' ') + assert type.type_cast_from_user("\u3000\r\n") + assert type.type_cast_from_user("\u0000") + assert type.type_cast_from_user('SOMETHING RANDOM') + + # explicitly check for false vs nil + assert_equal false, type.type_cast_from_user(false) + assert_equal false, type.type_cast_from_user(0) + assert_equal false, type.type_cast_from_user('0') + assert_equal false, type.type_cast_from_user('f') + assert_equal false, type.type_cast_from_user('F') + assert_equal false, type.type_cast_from_user('false') + assert_equal false, type.type_cast_from_user('FALSE') + assert_equal false, type.type_cast_from_user('off') + assert_equal false, type.type_cast_from_user('OFF') + end + + def test_type_cast_float + type = Type::Float.new + assert_equal 1.0, type.type_cast_from_user("1") + end + + def test_changing_float + type = Type::Float.new + + assert type.changed?(5.0, 5.0, '5wibble') + assert_not type.changed?(5.0, 5.0, '5') + assert_not type.changed?(5.0, 5.0, '5.0') + assert_not type.changed?(nil, nil, nil) + end + + def test_type_cast_binary + type = Type::Binary.new + assert_equal nil, type.type_cast_from_user(nil) + assert_equal "1", type.type_cast_from_user("1") + assert_equal 1, type.type_cast_from_user(1) + end + + def test_type_cast_time + type = Type::Time.new + assert_equal nil, type.type_cast_from_user(nil) + assert_equal nil, type.type_cast_from_user('') + assert_equal nil, type.type_cast_from_user('ABC') + + time_string = Time.now.utc.strftime("%T") + assert_equal time_string, type.type_cast_from_user(time_string).strftime("%T") + end + + def test_type_cast_datetime_and_timestamp + type = Type::DateTime.new + assert_equal nil, type.type_cast_from_user(nil) + assert_equal nil, type.type_cast_from_user('') + assert_equal nil, type.type_cast_from_user(' ') + assert_equal nil, type.type_cast_from_user('ABC') + + datetime_string = Time.now.utc.strftime("%FT%T") + assert_equal datetime_string, type.type_cast_from_user(datetime_string).strftime("%FT%T") + end + + def test_type_cast_date + type = Type::Date.new + assert_equal nil, type.type_cast_from_user(nil) + assert_equal nil, type.type_cast_from_user('') + assert_equal nil, type.type_cast_from_user(' ') + assert_equal nil, type.type_cast_from_user('ABC') + + date_string = Time.now.utc.strftime("%F") + assert_equal date_string, type.type_cast_from_user(date_string).strftime("%F") + end + + def test_type_cast_duration_to_integer + type = Type::Integer.new + assert_equal 1800, type.type_cast_from_user(30.minutes) + assert_equal 7200, type.type_cast_from_user(2.hours) + end + + def test_string_to_time_with_timezone + [:utc, :local].each do |zone| + with_timezone_config default: zone do + type = Type::DateTime.new + assert_equal Time.utc(2013, 9, 4, 0, 0, 0), type.type_cast_from_user("Wed, 04 Sep 2013 03:00:00 EAT") + end + end + end + + def test_type_equality + assert_equal Type::Value.new, Type::Value.new + assert_not_equal Type::Value.new, Type::Integer.new + assert_not_equal Type::Value.new(precision: 1), Type::Value.new(precision: 2) + end + + def test_attributes_which_are_invalid_for_database_can_still_be_reassigned + type_which_cannot_go_to_the_database = Type::Value.new + def type_which_cannot_go_to_the_database.type_cast_for_database(*) + raise + end + klass = Class.new(ActiveRecord::Base) do + self.table_name = 'posts' + attribute :foo, type_which_cannot_go_to_the_database + end + model = klass.new + + model.foo = "foo" + model.foo = "bar" + + assert_equal "bar", model.foo + end + end + end +end diff --git a/activerecord/test/cases/unconnected_test.rb b/activerecord/test/cases/unconnected_test.rb index e82ca3f93d..afb893a52c 100644 --- a/activerecord/test/cases/unconnected_test.rb +++ b/activerecord/test/cases/unconnected_test.rb @@ -11,7 +11,7 @@ class TestUnconnectedAdapter < ActiveRecord::TestCase @specification = ActiveRecord::Base.remove_connection end - def teardown + teardown do @underlying = nil ActiveRecord::Base.establish_connection(@specification) load_schema if in_memory_db? diff --git a/activerecord/test/cases/validations/association_validation_test.rb b/activerecord/test/cases/validations/association_validation_test.rb index 602f633c45..bff5ffa65e 100644 --- a/activerecord/test/cases/validations/association_validation_test.rb +++ b/activerecord/test/cases/validations/association_validation_test.rb @@ -1,44 +1,14 @@ -# encoding: utf-8 require "cases/helper" require 'models/topic' require 'models/reply' -require 'models/owner' -require 'models/pet' require 'models/man' require 'models/interest' class AssociationValidationTest < ActiveRecord::TestCase - fixtures :topics, :owners + fixtures :topics repair_validations(Topic, Reply) - def test_validates_size_of_association - repair_validations Owner do - assert_nothing_raised { Owner.validates_size_of :pets, :minimum => 1 } - o = Owner.new('name' => 'nopets') - assert !o.save - assert o.errors[:pets].any? - o.pets.build('name' => 'apet') - assert o.valid? - end - end - - def test_validates_size_of_association_using_within - repair_validations Owner do - assert_nothing_raised { Owner.validates_size_of :pets, :within => 1..2 } - o = Owner.new('name' => 'nopets') - assert !o.save - assert o.errors[:pets].any? - - o.pets.build('name' => 'apet') - assert o.valid? - - 2.times { o.pets.build('name' => 'apet') } - assert !o.save - assert o.errors[:pets].any? - end - end - def test_validates_associated_many Topic.validates_associated(:replies) Reply.validates_presence_of(:content) @@ -80,7 +50,7 @@ class AssociationValidationTest < ActiveRecord::TestCase Topic.validates_presence_of :content r = Reply.create("title" => "A reply", "content" => "with content!") r.topic = Topic.create("title" => "uhohuhoh") - assert !r.valid? + assert_not_operator r, :valid? assert_equal ["This string contains 'single' and \"double\" quotes"], r.errors[:topic] end @@ -94,17 +64,6 @@ class AssociationValidationTest < ActiveRecord::TestCase assert r.valid? end - def test_validates_size_of_association_utf8 - repair_validations Owner do - assert_nothing_raised { Owner.validates_size_of :pets, :minimum => 1 } - o = Owner.new('name' => 'あいうえおかきくけこ') - assert !o.save - assert o.errors[:pets].any? - o.pets.build('name' => 'あいうえおかきくけこ') - assert o.valid? - end - end - def test_validates_presence_of_belongs_to_association__parent_is_new_record repair_validations(Interest) do # Note that Interest and Man have the :inverse_of option set @@ -123,5 +82,4 @@ class AssociationValidationTest < ActiveRecord::TestCase assert interest.valid?, "Expected interest to be valid, but was not. Interest should have a man object associated" end end - end diff --git a/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb b/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb index 32d2bf746f..13d4d85afa 100644 --- a/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb +++ b/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb @@ -3,7 +3,7 @@ require 'models/topic' class I18nGenerateMessageValidationTest < ActiveRecord::TestCase def setup - Topic.reset_callbacks(:validate) + Topic.clear_validators! @topic = Topic.new I18n.backend = I18n::Backend::Simple.new end @@ -55,22 +55,30 @@ class I18nGenerateMessageValidationTest < ActiveRecord::TestCase end test "translation for 'taken' can be overridden" do - I18n.backend.store_translations "en", {errors: {attributes: {title: {taken: "Custom taken message" }}}} - assert_equal "Custom taken message", @topic.errors.generate_message(:title, :taken, :value => 'title') + reset_i18n_load_path do + I18n.backend.store_translations "en", {errors: {attributes: {title: {taken: "Custom taken message" }}}} + assert_equal "Custom taken message", @topic.errors.generate_message(:title, :taken, :value => 'title') + end end test "translation for 'taken' can be overridden in activerecord scope" do - I18n.backend.store_translations "en", {activerecord: {errors: {messages: {taken: "Custom taken message" }}}} - assert_equal "Custom taken message", @topic.errors.generate_message(:title, :taken, :value => 'title') + reset_i18n_load_path do + I18n.backend.store_translations "en", {activerecord: {errors: {messages: {taken: "Custom taken message" }}}} + assert_equal "Custom taken message", @topic.errors.generate_message(:title, :taken, :value => 'title') + end end test "translation for 'taken' can be overridden in activerecord model scope" do - I18n.backend.store_translations "en", {activerecord: {errors: {models: {topic: {taken: "Custom taken message" }}}}} - assert_equal "Custom taken message", @topic.errors.generate_message(:title, :taken, :value => 'title') + reset_i18n_load_path do + I18n.backend.store_translations "en", {activerecord: {errors: {models: {topic: {taken: "Custom taken message" }}}}} + assert_equal "Custom taken message", @topic.errors.generate_message(:title, :taken, :value => 'title') + end end test "translation for 'taken' can be overridden in activerecord attributes scope" do - I18n.backend.store_translations "en", {activerecord: {errors: {models: {topic: {attributes: {title: {taken: "Custom taken message" }}}}}}} - assert_equal "Custom taken message", @topic.errors.generate_message(:title, :taken, :value => 'title') + reset_i18n_load_path do + I18n.backend.store_translations "en", {activerecord: {errors: {models: {topic: {attributes: {title: {taken: "Custom taken message" }}}}}}} + assert_equal "Custom taken message", @topic.errors.generate_message(:title, :taken, :value => 'title') + end end end diff --git a/activerecord/test/cases/validations/i18n_validation_test.rb b/activerecord/test/cases/validations/i18n_validation_test.rb index efa0c9b934..268d7914b5 100644 --- a/activerecord/test/cases/validations/i18n_validation_test.rb +++ b/activerecord/test/cases/validations/i18n_validation_test.rb @@ -6,6 +6,7 @@ class I18nValidationTest < ActiveRecord::TestCase repair_validations(Topic, Reply) def setup + repair_validations(Topic, Reply) Reply.validates_presence_of(:title) @topic = Topic.new @old_load_path, @old_backend = I18n.load_path.dup, I18n.backend @@ -14,7 +15,7 @@ class I18nValidationTest < ActiveRecord::TestCase I18n.backend.store_translations('en', :errors => {:messages => {:custom => nil}}) end - def teardown + teardown do I18n.load_path.replace @old_load_path I18n.backend = @old_backend end diff --git a/activerecord/test/cases/validations/length_validation_test.rb b/activerecord/test/cases/validations/length_validation_test.rb new file mode 100644 index 0000000000..952e1681a7 --- /dev/null +++ b/activerecord/test/cases/validations/length_validation_test.rb @@ -0,0 +1,77 @@ +require "cases/helper" +require 'models/owner' +require 'models/pet' +require 'models/person' + +class LengthValidationTest < ActiveRecord::TestCase + fixtures :owners + repair_validations(Owner) + + def test_validates_size_of_association + repair_validations Owner do + assert_nothing_raised { Owner.validates_size_of :pets, :minimum => 1 } + o = Owner.new('name' => 'nopets') + assert !o.save + assert o.errors[:pets].any? + o.pets.build('name' => 'apet') + assert o.valid? + end + end + + def test_validates_size_of_association_using_within + repair_validations Owner do + assert_nothing_raised { Owner.validates_size_of :pets, :within => 1..2 } + o = Owner.new('name' => 'nopets') + assert !o.save + assert o.errors[:pets].any? + + o.pets.build('name' => 'apet') + assert o.valid? + + 2.times { o.pets.build('name' => 'apet') } + assert !o.save + assert o.errors[:pets].any? + end + end + + def test_validates_size_of_association_utf8 + repair_validations Owner do + Owner.validates_size_of :pets, :minimum => 1 + o = Owner.new('name' => 'あいうえおかきくけこ') + assert !o.save + assert o.errors[:pets].any? + o.pets.build('name' => 'あいうえおかきくけこ') + assert o.valid? + end + end + + def test_validates_size_of_respects_records_marked_for_destruction + Owner.validates_size_of :pets, minimum: 1 + owner = Owner.new + assert_not owner.save + assert owner.errors[:pets].any? + pet = owner.pets.build + assert owner.valid? + assert owner.save + + pet_count = Pet.count + assert_not owner.update_attributes pets_attributes: [ {_destroy: 1, id: pet.id} ] + assert_not owner.valid? + assert owner.errors[:pets].any? + assert_equal pet_count, Pet.count + end + + def test_does_not_validate_length_of_if_parent_record_is_validate_false + Owner.validates_length_of :name, minimum: 1 + owner = Owner.new + owner.save!(validate: false) + assert owner.persisted? + + pet = Pet.new(owner_id: owner.id) + pet.save! + + assert_equal owner.pets.size, 1 + assert owner.valid? + assert pet.valid? + end +end diff --git a/activerecord/test/cases/validations/presence_validation_test.rb b/activerecord/test/cases/validations/presence_validation_test.rb index 1de8934406..6f8ad06ab6 100644 --- a/activerecord/test/cases/validations/presence_validation_test.rb +++ b/activerecord/test/cases/validations/presence_validation_test.rb @@ -1,8 +1,9 @@ -# encoding: utf-8 require "cases/helper" require 'models/man' require 'models/face' require 'models/interest' +require 'models/speedometer' +require 'models/dashboard' class PresenceValidationTest < ActiveRecord::TestCase class Boy < Man; end @@ -48,4 +49,35 @@ class PresenceValidationTest < ActiveRecord::TestCase i2.mark_for_destruction assert b.invalid? end + + def test_validates_presence_doesnt_convert_to_array + speedometer = Class.new(Speedometer) + speedometer.validates_presence_of :dashboard + + dash = Dashboard.new + + # dashboard has to_a method + def dash.to_a; ['(/)', '(\)']; end + + s = speedometer.new + s.dashboard = dash + + assert_nothing_raised { s.valid? } + end + + def test_does_not_validate_presence_of_if_parent_record_is_validate_false + repair_validations(Interest) do + Interest.validates_presence_of(:topic) + interest = Interest.new + interest.save!(validate: false) + assert interest.persisted? + + man = Man.new(interest_ids: [interest.id]) + man.save! + + assert_equal man.interests.size, 1 + assert interest.valid? + assert man.valid? + end + end end diff --git a/activerecord/test/cases/validations/uniqueness_validation_test.rb b/activerecord/test/cases/validations/uniqueness_validation_test.rb index 2b33f01783..062bc733f9 100644 --- a/activerecord/test/cases/validations/uniqueness_validation_test.rb +++ b/activerecord/test/cases/validations/uniqueness_validation_test.rb @@ -1,4 +1,3 @@ -# encoding: utf-8 require "cases/helper" require 'models/topic' require 'models/reply' @@ -30,13 +29,13 @@ class ReplyWithTitleObject < Reply def title; ReplyTitle.new; end end -class Employee < ActiveRecord::Base - self.table_name = 'postgresql_arrays' - validates_uniqueness_of :nicknames +class TopicWithUniqEvent < Topic + belongs_to :event, foreign_key: :parent_id + validates :event, uniqueness: true end class UniquenessValidationTest < ActiveRecord::TestCase - fixtures :topics, 'warehouse-things', :developers + fixtures :topics, 'warehouse-things' repair_validations(Topic, Reply) @@ -58,6 +57,14 @@ class UniquenessValidationTest < ActiveRecord::TestCase assert t2.save, "Should now save t2 as unique" end + def test_validate_uniqueness_with_alias_attribute + Topic.alias_attribute :new_title, :title + Topic.validates_uniqueness_of(:new_title) + + topic = Topic.new(new_title: 'abc') + assert topic.valid? + end + def test_validates_uniqueness_with_nil_value Topic.validates_uniqueness_of(:title) @@ -210,7 +217,7 @@ class UniquenessValidationTest < ActiveRecord::TestCase assert t_utf8.save, "Should save t_utf8 as unique" # If database hasn't UTF-8 character set, this test fails - if Topic.all.merge!(:select => 'LOWER(title) AS title').find(t_utf8).title == "я тоже уникальный!" + if Topic.all.merge!(:select => 'LOWER(title) AS title').find(t_utf8.id).title == "я тоже уникальный!" t2_utf8 = Topic.new("title" => "я тоже УНИКАЛЬНЫЙ!") assert !t2_utf8.valid?, "Shouldn't be valid" assert !t2_utf8.save, "Shouldn't save t2_utf8 as unique" @@ -365,15 +372,34 @@ class UniquenessValidationTest < ActiveRecord::TestCase } end - def test_validate_uniqueness_with_array_column - return skip "Uniqueness on arrays has only been tested in PostgreSQL so far." if !current_adapter? :PostgreSQLAdapter + def test_validate_uniqueness_on_existing_relation + event = Event.create + assert TopicWithUniqEvent.create(event: event).valid? + + topic = TopicWithUniqEvent.new(event: event) + assert_not topic.valid? + assert_equal ['has already been taken'], topic.errors[:event] + end + + def test_validate_uniqueness_on_empty_relation + topic = TopicWithUniqEvent.new + assert topic.valid? + end + + def test_does_not_validate_uniqueness_of_if_parent_record_is_validate_false + Reply.validates_uniqueness_of(:content) + + Reply.create!(content: "Topic Title") + + reply = Reply.new(content: "Topic Title") + reply.save!(validate: false) + assert reply.persisted? - e1 = Employee.create("nicknames" => ["john", "johnny"], "commission_by_quarter" => [1000, 1200]) - assert e1.persisted?, "Saving e1" + topic = Topic.new(reply_ids: [reply.id]) + topic.save! - e2 = Employee.create("nicknames" => ["john", "johnny"], "commission_by_quarter" => [2200]) - assert !e2.persisted?, "e2 shouldn't be valid" - assert e2.errors[:nicknames].any?, "Should have errors for nicknames" - assert_equal ["has already been taken"], e2.errors[:nicknames], "Should have uniqueness message for nicknames" + assert_equal topic.replies.size, 1 + assert reply.valid? + assert topic.valid? end end diff --git a/activerecord/test/cases/validations_repair_helper.rb b/activerecord/test/cases/validations_repair_helper.rb index c02b3241cd..b30666d876 100644 --- a/activerecord/test/cases/validations_repair_helper.rb +++ b/activerecord/test/cases/validations_repair_helper.rb @@ -5,19 +5,15 @@ module ActiveRecord module ClassMethods def repair_validations(*model_classes) teardown do - model_classes.each do |k| - k.clear_validators! - end + model_classes.each(&:clear_validators!) end end end def repair_validations(*model_classes) - yield + yield if block_given? ensure - model_classes.each do |k| - k.clear_validators! - end + model_classes.each(&:clear_validators!) end end end diff --git a/activerecord/test/cases/validations_test.rb b/activerecord/test/cases/validations_test.rb index 3f587d177b..f4f316f393 100644 --- a/activerecord/test/cases/validations_test.rb +++ b/activerecord/test/cases/validations_test.rb @@ -1,9 +1,9 @@ -# encoding: utf-8 require "cases/helper" require 'models/topic' require 'models/reply' require 'models/person' require 'models/developer' +require 'models/computer' require 'models/parrot' require 'models/company' @@ -14,28 +14,28 @@ class ValidationsTest < ActiveRecord::TestCase # Other classes we mess with will be dealt with in the specific tests repair_validations(Topic) - def test_error_on_create + def test_valid_uses_create_context_when_new r = WrongReply.new r.title = "Wrong Create" - assert !r.save + assert_not r.valid? assert r.errors[:title].any?, "A reply with a bad title should mark that attribute as invalid" assert_equal ["is Wrong Create"], r.errors[:title], "A reply with a bad content should contain an error" end - def test_error_on_update + def test_valid_uses_update_context_when_persisted r = WrongReply.new r.title = "Bad" r.content = "Good" - assert r.save, "First save should be successful" + assert r.save, "First validation should be successful" r.title = "Wrong Update" - assert !r.save, "Second save should fail" + assert_not r.valid?, "Second validation should fail" assert r.errors[:title].any?, "A reply with a bad title should mark that attribute as invalid" assert_equal ["is Wrong Update"], r.errors[:title], "A reply with a bad content should contain an error" end - def test_error_on_given_context + def test_valid_using_special_context r = WrongReply.new(:title => "Valid title") assert !r.valid?(:special_case) assert_equal "Invalid", r.errors[:author_name].join @@ -45,26 +45,53 @@ class ValidationsTest < ActiveRecord::TestCase assert r.valid?(:special_case) r.author_name = nil - assert !r.save(:context => :special_case) + assert_not r.valid?(:special_case) assert_equal "Invalid", r.errors[:author_name].join r.author_name = "secret" - assert r.save(:context => :special_case) + assert r.valid?(:special_case) + end + + def test_validate + r = WrongReply.new + + r.validate + assert_empty r.errors[:author_name] + + r.validate(:special_case) + assert_not_empty r.errors[:author_name] + + r.author_name = "secret" + + r.validate(:special_case) + assert_empty r.errors[:author_name] end def test_invalid_record_exception assert_raise(ActiveRecord::RecordInvalid) { WrongReply.create! } assert_raise(ActiveRecord::RecordInvalid) { WrongReply.new.save! } - begin - r = WrongReply.new + r = WrongReply.new + invalid = assert_raise ActiveRecord::RecordInvalid do r.save! - flunk - rescue ActiveRecord::RecordInvalid => invalid - assert_equal r, invalid.record + end + assert_equal r, invalid.record + end + + def test_validate_with_bang + assert_raise(ActiveRecord::RecordInvalid) do + WrongReply.new.validate! end end + def test_validate_with_bang_and_context + assert_raise(ActiveRecord::RecordInvalid) do + WrongReply.new.validate!(:special_case) + end + r = WrongReply.new(:title => "Valid title", :author_name => "secret", :content => "Good") + assert r.validate!(:special_case) + end + def test_exception_on_create_bang_many assert_raise(ActiveRecord::RecordInvalid) do WrongReply.create!([ { "title" => "OK" }, { "title" => "Wrong Create" }]) @@ -87,13 +114,13 @@ class ValidationsTest < ActiveRecord::TestCase end end - def test_create_without_validation + def test_save_without_validation reply = WrongReply.new assert !reply.save assert reply.save(:validate => false) end - def test_validates_acceptance_of_with_non_existant_table + def test_validates_acceptance_of_with_non_existent_table Object.const_set :IncorporealModel, Class.new(ActiveRecord::Base) assert_nothing_raised ActiveRecord::StatementInvalid do @@ -121,4 +148,17 @@ class ValidationsTest < ActiveRecord::TestCase assert_equal 1, Company.validators_on(:name).size end + def test_numericality_validation_with_mutation + Topic.class_eval do + attribute :wibble, :string + validates_numericality_of :wibble, only_integer: true + end + + topic = Topic.new(wibble: '123-4567') + topic.wibble.gsub!('-', '') + + assert topic.valid? + ensure + Topic.reset_column_information + end end diff --git a/activerecord/test/cases/view_test.rb b/activerecord/test/cases/view_test.rb new file mode 100644 index 0000000000..3aed90ba36 --- /dev/null +++ b/activerecord/test/cases/view_test.rb @@ -0,0 +1,113 @@ +require "cases/helper" +require "models/book" + +module ViewBehavior + extend ActiveSupport::Concern + + included do + fixtures :books + end + + class Ebook < ActiveRecord::Base + self.primary_key = "id" + end + + def setup + super + @connection = ActiveRecord::Base.connection + create_view "ebooks", <<-SQL + SELECT id, name, status FROM books WHERE format = 'ebook' + SQL + end + + def teardown + super + drop_view "ebooks" + end + + def test_reading + books = Ebook.all + assert_equal [books(:rfr).id], books.map(&:id) + assert_equal ["Ruby for Rails"], books.map(&:name) + end + + def test_table_exists + view_name = Ebook.table_name + assert @connection.table_exists?(view_name), "'#{view_name}' table should exist" + end + + def test_column_definitions + assert_equal([["id", :integer], + ["name", :string], + ["status", :integer]], Ebook.columns.map { |c| [c.name, c.type] }) + end + + def test_attributes + assert_equal({"id" => 2, "name" => "Ruby for Rails", "status" => 0}, + Ebook.first.attributes) + end + + def test_does_not_assume_id_column_as_primary_key + model = Class.new(ActiveRecord::Base) do + self.table_name = "ebooks" + end + assert_nil model.primary_key + end +end + +if ActiveRecord::Base.connection.supports_views? +class ViewWithPrimaryKeyTest < ActiveRecord::TestCase + include ViewBehavior + + private + def create_view(name, query) + @connection.execute "CREATE VIEW #{name} AS #{query}" + end + + def drop_view(name) + @connection.execute "DROP VIEW #{name}" if @connection.table_exists? name + end +end + +class ViewWithoutPrimaryKeyTest < ActiveRecord::TestCase + fixtures :books + + class Paperback < ActiveRecord::Base; end + + setup do + @connection = ActiveRecord::Base.connection + @connection.execute <<-SQL + CREATE VIEW paperbacks + AS SELECT name, status FROM books WHERE format = 'paperback' + SQL + end + + teardown do + @connection.execute "DROP VIEW paperbacks" if @connection.table_exists? "paperbacks" + end + + def test_reading + books = Paperback.all + assert_equal ["Agile Web Development with Rails"], books.map(&:name) + end + + def test_table_exists + view_name = Paperback.table_name + assert @connection.table_exists?(view_name), "'#{view_name}' table should exist" + end + + def test_column_definitions + assert_equal([["name", :string], + ["status", :integer]], Paperback.columns.map { |c| [c.name, c.type] }) + end + + def test_attributes + assert_equal({"name" => "Agile Web Development with Rails", "status" => 0}, + Paperback.first.attributes) + end + + def test_does_not_have_a_primary_key + assert_nil Paperback.primary_key + end +end +end diff --git a/activerecord/test/cases/xml_serialization_test.rb b/activerecord/test/cases/xml_serialization_test.rb index 68fa15de50..b30b50f597 100644 --- a/activerecord/test/cases/xml_serialization_test.rb +++ b/activerecord/test/cases/xml_serialization_test.rb @@ -1,4 +1,5 @@ require "cases/helper" +require "rexml/document" require 'models/contact' require 'models/post' require 'models/author' @@ -18,7 +19,7 @@ class XmlSerializationTest < ActiveRecord::TestCase def test_should_serialize_default_root_with_namespace @xml = Contact.new.to_xml :namespace=>"http://xml.rubyonrails.org/contact" - assert_match %r{^<contact xmlns="http://xml.rubyonrails.org/contact">}, @xml + assert_match %r{^<contact xmlns="http://xml\.rubyonrails\.org/contact">}, @xml assert_match %r{</contact>$}, @xml end @@ -161,21 +162,17 @@ end class DefaultXmlSerializationTimezoneTest < ActiveRecord::TestCase def test_should_serialize_datetime_with_timezone - timezone, Time.zone = Time.zone, "Pacific Time (US & Canada)" - - toy = Toy.create(:name => 'Mickey', :updated_at => Time.utc(2006, 8, 1)) - assert_match %r{<updated-at type=\"dateTime\">2006-07-31T17:00:00-07:00</updated-at>}, toy.to_xml - ensure - Time.zone = timezone + with_timezone_config zone: "Pacific Time (US & Canada)" do + toy = Toy.create(:name => 'Mickey', :updated_at => Time.utc(2006, 8, 1)) + assert_match %r{<updated-at type=\"dateTime\">2006-07-31T17:00:00-07:00</updated-at>}, toy.to_xml + end end def test_should_serialize_datetime_with_timezone_reloaded - timezone, Time.zone = Time.zone, "Pacific Time (US & Canada)" - - toy = Toy.create(:name => 'Minnie', :updated_at => Time.utc(2006, 8, 1)).reload - assert_match %r{<updated-at type=\"dateTime\">2006-07-31T17:00:00-07:00</updated-at>}, toy.to_xml - ensure - Time.zone = timezone + with_timezone_config zone: "Pacific Time (US & Canada)" do + toy = Toy.create(:name => 'Minnie', :updated_at => Time.utc(2006, 8, 1)).reload + assert_match %r{<updated-at type=\"dateTime\">2006-07-31T17:00:00-07:00</updated-at>}, toy.to_xml + end end end @@ -229,7 +226,6 @@ class DatabaseConnectedXmlSerializationTest < ActiveRecord::TestCase xml = REXML::Document.new(topics(:first).to_xml(:indent => 0)) bonus_time_in_current_timezone = topics(:first).bonus_time.xmlschema written_on_in_current_timezone = topics(:first).written_on.xmlschema - last_read_in_current_timezone = topics(:first).last_read.xmlschema assert_equal "topic", xml.root.name assert_equal "The First Topic" , xml.elements["//title"].text @@ -251,14 +247,9 @@ class DatabaseConnectedXmlSerializationTest < ActiveRecord::TestCase assert_equal "integer", xml.elements["//parent-id"].attributes['type'] assert_equal "true", xml.elements["//parent-id"].attributes['nil'] - if current_adapter?(:SybaseAdapter) - assert_equal last_read_in_current_timezone, xml.elements["//last-read"].text - assert_equal "dateTime" , xml.elements["//last-read"].attributes['type'] - else - # Oracle enhanced adapter allows to define Date attributes in model class (see topic.rb) - assert_equal "2004-04-15", xml.elements["//last-read"].text - assert_equal "date" , xml.elements["//last-read"].attributes['type'] - end + # Oracle enhanced adapter allows to define Date attributes in model class (see topic.rb) + assert_equal "2004-04-15", xml.elements["//last-read"].text + assert_equal "date" , xml.elements["//last-read"].attributes['type'] # Oracle and DB2 don't have true boolean or time-only fields unless current_adapter?(:OracleAdapter, :DB2Adapter) @@ -425,8 +416,9 @@ class DatabaseConnectedXmlSerializationTest < ActiveRecord::TestCase def test_should_support_aliased_attributes xml = Author.select("name as firstname").to_xml - array = Hash.from_xml(xml)['authors'] - assert_equal array.size, array.select { |author| author.has_key? 'firstname' }.size + Author.all.each do |author| + assert xml.include?(%(<firstname>#{author.name}</firstname>)), xml + end end def test_array_to_xml_including_has_many_association diff --git a/activerecord/test/cases/yaml_serialization_test.rb b/activerecord/test/cases/yaml_serialization_test.rb index 302913e095..bce59b4fcd 100644 --- a/activerecord/test/cases/yaml_serialization_test.rb +++ b/activerecord/test/cases/yaml_serialization_test.rb @@ -1,20 +1,17 @@ require 'cases/helper' require 'models/topic' +require 'models/reply' +require 'models/post' +require 'models/author' class YamlSerializationTest < ActiveRecord::TestCase - fixtures :topics + fixtures :topics, :authors, :posts def test_to_yaml_with_time_with_zone_should_not_raise_exception - tz = Time.zone - Time.zone = ActiveSupport::TimeZone["Pacific Time (US & Canada)"] - ActiveRecord::Base.time_zone_aware_attributes = true - - topic = Topic.new(:written_on => DateTime.now) - assert_nothing_raised { topic.to_yaml } - - ensure - Time.zone = tz - ActiveRecord::Base.time_zone_aware_attributes = false + with_timezone_config aware_attributes: true, zone: "Pacific Time (US & Canada)" do + topic = Topic.new(:written_on => DateTime.now) + assert_nothing_raised { topic.to_yaml } + end end def test_roundtrip @@ -29,13 +26,6 @@ class YamlSerializationTest < ActiveRecord::TestCase assert_equal({:omg=>:lol}, YAML.load(YAML.dump(topic)).content) end - def test_encode_with_coder - topic = Topic.first - coder = {} - topic.encode_with coder - assert_equal({'attributes' => topic.attributes}, coder) - end - def test_psych_roundtrip topic = Topic.first assert topic @@ -49,4 +39,48 @@ class YamlSerializationTest < ActiveRecord::TestCase t = Psych.load Psych.dump topic assert_equal topic.attributes, t.attributes end + + def test_active_record_relation_serialization + [Topic.all].to_yaml + end + + def test_raw_types_are_not_changed_on_round_trip + topic = Topic.new(parent_id: "123") + assert_equal "123", topic.parent_id_before_type_cast + assert_equal "123", YAML.load(YAML.dump(topic)).parent_id_before_type_cast + end + + def test_cast_types_are_not_changed_on_round_trip + topic = Topic.new(parent_id: "123") + assert_equal 123, topic.parent_id + assert_equal 123, YAML.load(YAML.dump(topic)).parent_id + end + + def test_new_records_remain_new_after_round_trip + topic = Topic.new + + assert topic.new_record?, "Sanity check that new records are new" + assert YAML.load(YAML.dump(topic)).new_record?, "Record should be new after deserialization" + + topic.save! + + assert_not topic.new_record?, "Saved records are not new" + assert_not YAML.load(YAML.dump(topic)).new_record?, "Saved record should not be new after deserialization" + + topic = Topic.select('title').last + + assert_not topic.new_record?, "Loaded records without ID are not new" + assert_not YAML.load(YAML.dump(topic)).new_record?, "Record should not be new after deserialization" + end + + def test_types_of_virtual_columns_are_not_changed_on_round_trip + author = Author.select('authors.*, count(posts.id) as posts_count') + .joins(:posts) + .group('authors.id') + .first + dumped = YAML.load(YAML.dump(author)) + + assert_equal 5, author.posts_count + assert_equal 5, dumped.posts_count + end end diff --git a/activerecord/test/config.example.yml b/activerecord/test/config.example.yml index 479b8c050d..e3b55d640e 100644 --- a/activerecord/test/config.example.yml +++ b/activerecord/test/config.example.yml @@ -51,32 +51,11 @@ connections: password: arunit database: arunit2 - firebird: - arunit: - host: localhost - username: rails - password: rails - charset: UTF8 - arunit2: - host: localhost - username: rails - password: rails - charset: UTF8 - - frontbase: - arunit: - host: localhost - username: rails - session_name: unittest-<%= $$ %> - arunit2: - host: localhost - username: rails - session_name: unittest-<%= $$ %> - mysql: arunit: username: rails encoding: utf8 + collation: utf8_unicode_ci arunit2: username: rails encoding: utf8 @@ -85,16 +64,11 @@ connections: arunit: username: rails encoding: utf8 + collation: utf8_unicode_ci arunit2: username: rails encoding: utf8 - openbase: - arunit: - username: admin - arunit2: - username: admin - oracle: arunit: adapter: oracle_enhanced @@ -130,11 +104,3 @@ connections: arunit2: adapter: sqlite3 database: ':memory:' - - sybase: - arunit: - host: database_ASE - username: sa - arunit2: - host: database_ASE - username: sa diff --git a/activerecord/test/fixtures/books.yml b/activerecord/test/fixtures/books.yml index fb48645456..abe56752c6 100644 --- a/activerecord/test/fixtures/books.yml +++ b/activerecord/test/fixtures/books.yml @@ -2,8 +2,10 @@ awdr: author_id: 1 id: 1 name: "Agile Web Development with Rails" + format: "paperback" rfr: author_id: 1 id: 2 name: "Ruby for Rails" + format: "ebook" diff --git a/activerecord/test/fixtures/bulbs.yml b/activerecord/test/fixtures/bulbs.yml new file mode 100644 index 0000000000..e5ce2b796c --- /dev/null +++ b/activerecord/test/fixtures/bulbs.yml @@ -0,0 +1,5 @@ +defaulty: + name: defaulty + +special: + name: special diff --git a/activerecord/test/fixtures/companies.yml b/activerecord/test/fixtures/companies.yml index 0766e92027..ab9d5378ad 100644 --- a/activerecord/test/fixtures/companies.yml +++ b/activerecord/test/fixtures/companies.yml @@ -57,3 +57,11 @@ odegy: id: 9 name: Odegy type: ExclusivelyDependentFirm + +another_first_firm_client: + id: 11 + type: Client + firm_id: 1 + client_of: 1 + name: Apex + firm_name: 37signals diff --git a/activerecord/test/fixtures/computers.yml b/activerecord/test/fixtures/computers.yml index daf969d7da..ad5ae2ec71 100644 --- a/activerecord/test/fixtures/computers.yml +++ b/activerecord/test/fixtures/computers.yml @@ -1,4 +1,10 @@ workstation: id: 1 + system: 'Linux' + developer: 1 + extendedWarranty: 1 + +laptop: + system: 'MacOS 1' developer: 1 extendedWarranty: 1 diff --git a/activerecord/test/fixtures/dead_parrots.yml b/activerecord/test/fixtures/dead_parrots.yml new file mode 100644 index 0000000000..da5529dd27 --- /dev/null +++ b/activerecord/test/fixtures/dead_parrots.yml @@ -0,0 +1,5 @@ +deadbird: + name: "Dusty DeadBird" + treasures: [ruby, sapphire] + parrot_sti_class: DeadParrot + killer: blackbeard diff --git a/activerecord/test/fixtures/developers.yml b/activerecord/test/fixtures/developers.yml index 3656564f63..54b74e7a74 100644 --- a/activerecord/test/fixtures/developers.yml +++ b/activerecord/test/fixtures/developers.yml @@ -2,6 +2,7 @@ david: id: 1 name: David salary: 80000 + shared_computers: laptop jamis: id: 2 @@ -18,4 +19,4 @@ dev_<%= digit %>: poor_jamis: id: 11 name: Jamis - salary: 9000
\ No newline at end of file + salary: 9000 diff --git a/activerecord/test/fixtures/fk_test_has_pk.yml b/activerecord/test/fixtures/fk_test_has_pk.yml index c93952180b..73882bac41 100644 --- a/activerecord/test/fixtures/fk_test_has_pk.yml +++ b/activerecord/test/fixtures/fk_test_has_pk.yml @@ -1,2 +1,2 @@ first: - id: 1
\ No newline at end of file + pk_id: 1
\ No newline at end of file diff --git a/activerecord/test/fixtures/live_parrots.yml b/activerecord/test/fixtures/live_parrots.yml new file mode 100644 index 0000000000..95b2078da7 --- /dev/null +++ b/activerecord/test/fixtures/live_parrots.yml @@ -0,0 +1,4 @@ +dusty: + name: "Dusty Bluebird" + treasures: [ruby, sapphire] + parrot_sti_class: LiveParrot diff --git a/activerecord/test/fixtures/naked/csv/accounts.csv b/activerecord/test/fixtures/naked/csv/accounts.csv deleted file mode 100644 index 8b13789179..0000000000 --- a/activerecord/test/fixtures/naked/csv/accounts.csv +++ /dev/null @@ -1 +0,0 @@ - diff --git a/activerecord/test/fixtures/owners.yml b/activerecord/test/fixtures/owners.yml index 2d21ce433c..3b7b29bb34 100644 --- a/activerecord/test/fixtures/owners.yml +++ b/activerecord/test/fixtures/owners.yml @@ -2,6 +2,7 @@ blackbeard: owner_id: 1 name: blackbeard essay_id: A Modest Proposal + happy_at: '2150-10-10 16:00:00' ashley: owner_id: 2 diff --git a/activerecord/test/fixtures/pirates.yml b/activerecord/test/fixtures/pirates.yml index 6004f390a4..0b1a785853 100644 --- a/activerecord/test/fixtures/pirates.yml +++ b/activerecord/test/fixtures/pirates.yml @@ -7,3 +7,9 @@ redbeard: parrot: louis created_on: "<%= 2.weeks.ago.to_s(:db) %>" updated_on: "<%= 2.weeks.ago.to_s(:db) %>" + +mark: + catchphrase: "X $LABELs the spot!" + +1: + catchphrase: "#$LABEL pirate!" diff --git a/activerecord/test/fixtures/posts.yml b/activerecord/test/fixtures/posts.yml index 7298096025..86d46f753a 100644 --- a/activerecord/test/fixtures/posts.yml +++ b/activerecord/test/fixtures/posts.yml @@ -4,7 +4,6 @@ welcome: title: Welcome to the weblog body: Such a lovely day comments_count: 2 - taggings_count: 1 tags_count: 1 type: Post @@ -14,7 +13,6 @@ thinking: title: So I was thinking body: Like I hopefully always am comments_count: 1 - taggings_count: 1 tags_count: 1 type: SpecialPost diff --git a/activerecord/test/fixtures/sponsors.yml b/activerecord/test/fixtures/sponsors.yml index bfc6b238b1..2da541c539 100644 --- a/activerecord/test/fixtures/sponsors.yml +++ b/activerecord/test/fixtures/sponsors.yml @@ -8,5 +8,5 @@ boring_club_sponsor_for_groucho: sponsorable_type: Member crazy_club_sponsor_for_groucho: sponsor_club: crazy_club - sponsorable_id: 2 + sponsorable_id: 3 sponsorable_type: Member diff --git a/activerecord/test/fixtures/topics.yml b/activerecord/test/fixtures/topics.yml index 2b042bd135..4c98b10380 100644 --- a/activerecord/test/fixtures/topics.yml +++ b/activerecord/test/fixtures/topics.yml @@ -6,7 +6,7 @@ first: written_on: 2003-07-16t15:28:11.2233+01:00 last_read: 2004-04-15 bonus_time: 2005-01-30t15:28:00.00+01:00 - content: Have a nice day + content: "--- Have a nice day\n...\n" approved: false replies_count: 1 @@ -15,7 +15,7 @@ second: title: The Second Topic of the day author_name: Mary written_on: 2004-07-15t15:28:00.0099+01:00 - content: Have a nice day + content: "--- Have a nice day\n...\n" approved: true replies_count: 0 parent_id: 1 @@ -26,7 +26,7 @@ third: title: The Third Topic of the day author_name: Carl written_on: 2012-08-12t20:24:22.129346+00:00 - content: I'm a troll + content: "--- I'm a troll\n...\n" approved: true replies_count: 1 @@ -35,8 +35,15 @@ fourth: title: The Fourth Topic of the day author_name: Carl written_on: 2006-07-15t15:28:00.0099+01:00 - content: Why not? + content: "--- Why not?\n...\n" approved: true type: Reply parent_id: 3 +fifth: + id: 5 + title: The Fifth Topic of the day + author_name: Jason + written_on: 2013-07-13t12:11:00.0099+01:00 + content: "--- Omakase\n...\n" + approved: true diff --git a/activerecord/test/fixtures/uuid_children.yml b/activerecord/test/fixtures/uuid_children.yml new file mode 100644 index 0000000000..a7b15016e2 --- /dev/null +++ b/activerecord/test/fixtures/uuid_children.yml @@ -0,0 +1,3 @@ +sonny: + uuid_parent: daddy + name: Sonny diff --git a/activerecord/test/fixtures/uuid_parents.yml b/activerecord/test/fixtures/uuid_parents.yml new file mode 100644 index 0000000000..0b40225c5c --- /dev/null +++ b/activerecord/test/fixtures/uuid_parents.yml @@ -0,0 +1,2 @@ +daddy: + name: Daddy diff --git a/activerecord/test/migrations/version_check/20131219224947_migration_version_check.rb b/activerecord/test/migrations/version_check/20131219224947_migration_version_check.rb new file mode 100644 index 0000000000..9d46485a31 --- /dev/null +++ b/activerecord/test/migrations/version_check/20131219224947_migration_version_check.rb @@ -0,0 +1,8 @@ +class MigrationVersionCheck < ActiveRecord::Migration + def self.up + raise "incorrect migration version" unless version == 20131219224947 + end + + def self.down + end +end diff --git a/activerecord/test/models/admin/randomly_named_c1.rb b/activerecord/test/models/admin/randomly_named_c1.rb index 2f81d5b831..b64ae7fc41 100644 --- a/activerecord/test/models/admin/randomly_named_c1.rb +++ b/activerecord/test/models/admin/randomly_named_c1.rb @@ -1,3 +1,7 @@ -class Admin::ClassNameThatDoesNotFollowCONVENTIONS < ActiveRecord::Base
- self.table_name = :randomly_named_table
+class Admin::ClassNameThatDoesNotFollowCONVENTIONS1 < ActiveRecord::Base
+ self.table_name = :randomly_named_table2
+end
+
+class Admin::ClassNameThatDoesNotFollowCONVENTIONS2 < ActiveRecord::Base
+ self.table_name = :randomly_named_table3
end
diff --git a/activerecord/test/models/admin/user.rb b/activerecord/test/models/admin/user.rb index 4c3b71e8f9..48a110bd23 100644 --- a/activerecord/test/models/admin/user.rb +++ b/activerecord/test/models/admin/user.rb @@ -14,6 +14,7 @@ class Admin::User < ActiveRecord::Base end belongs_to :account + store :params, accessors: [ :token ], coder: YAML store :settings, :accessors => [ :color, :homepage ] store_accessor :settings, :favorite_food store :preferences, :accessors => [ :remember_login ] diff --git a/activerecord/test/models/author.rb b/activerecord/test/models/author.rb index feb828de31..8c1f14bd36 100644 --- a/activerecord/test/models/author.rb +++ b/activerecord/test/models/author.rb @@ -1,5 +1,6 @@ class Author < ActiveRecord::Base has_many :posts + has_many :serialized_posts has_one :post has_many :very_special_comments, :through => :posts has_many :posts_with_comments, -> { includes(:comments) }, :class_name => "Post" @@ -8,9 +9,7 @@ class Author < ActiveRecord::Base has_many :posts_sorted_by_id_limited, -> { order('posts.id').limit(1) }, :class_name => "Post" has_many :posts_with_categories, -> { includes(:categories) }, :class_name => "Post" has_many :posts_with_comments_and_categories, -> { includes(:comments, :categories).order("posts.id") }, :class_name => "Post" - has_many :posts_containing_the_letter_a, :class_name => "Post" has_many :posts_with_special_categorizations, :class_name => 'PostWithSpecialCategorization' - has_many :posts_with_extension, :class_name => "Post" has_one :post_about_thinking, -> { where("posts.title like '%thinking%'") }, :class_name => 'Post' has_one :post_about_thinking_with_last_comment, -> { where("posts.title like '%thinking%'").includes(:last_comment) }, :class_name => 'Post' has_many :comments, through: :posts do @@ -31,8 +30,14 @@ class Author < ActiveRecord::Base has_many :thinking_posts, -> { where(:title => 'So I was thinking') }, :dependent => :delete_all, :class_name => 'Post' has_many :welcome_posts, -> { where(:title => 'Welcome to the weblog') }, :class_name => 'Post' + has_many :welcome_posts_with_one_comment, + -> { where(title: 'Welcome to the weblog').where('comments_count = ?', 1) }, + class_name: 'Post' + has_many :welcome_posts_with_comments, + -> { where(title: 'Welcome to the weblog').where(Post.arel_table[:comments_count].gt(0)) }, + class_name: 'Post' + has_many :comments_desc, -> { order('comments.id DESC') }, :through => :posts, :source => :comments - has_many :limited_comments, -> { limit(1) }, :through => :posts, :source => :comments has_many :funky_comments, :through => :posts, :source => :comments has_many :ordered_uniq_comments, -> { distinct.order('comments.id') }, :through => :posts, :source => :comments has_many :ordered_uniq_comments_desc, -> { distinct.order('comments.id DESC') }, :through => :posts, :source => :comments @@ -40,13 +45,14 @@ class Author < ActiveRecord::Base has_many :special_posts has_many :special_post_comments, :through => :special_posts, :source => :comments + has_many :special_posts_with_default_scope, :class_name => 'SpecialPostWithDefaultScope' has_many :sti_posts, :class_name => 'StiPost' has_many :sti_post_comments, :through => :sti_posts, :source => :comments - has_many :special_nonexistant_posts, -> { where("posts.body = 'nonexistant'") }, :class_name => "SpecialPost" - has_many :special_nonexistant_post_comments, -> { where('comments.post_id' => 0) }, :through => :special_nonexistant_posts, :source => :comments - has_many :nonexistant_comments, :through => :posts + has_many :special_nonexistent_posts, -> { where("posts.body = 'nonexistent'") }, :class_name => "SpecialPost" + has_many :special_nonexistent_post_comments, -> { where('comments.post_id' => 0) }, :through => :special_nonexistent_posts, :source => :comments + has_many :nonexistent_comments, :through => :posts has_many :hello_posts, -> { where "posts.body = 'hello'" }, :class_name => "Post" has_many :hello_post_comments, :through => :hello_posts, :source => :comments @@ -136,6 +142,8 @@ class Author < ActiveRecord::Base has_many :posts_with_default_include, :class_name => 'PostWithDefaultInclude' has_many :comments_on_posts_with_default_include, :through => :posts_with_default_include, :source => :comments + has_many :posts_with_signature, ->(record) { where("posts.title LIKE ?", "%by #{record.name.downcase}%") }, class_name: "Post" + scope :relation_include_posts, -> { includes(:posts) } scope :relation_include_tags, -> { includes(:tags) } diff --git a/activerecord/test/models/auto_id.rb b/activerecord/test/models/auto_id.rb index d720e2be5e..82c6544bd5 100644 --- a/activerecord/test/models/auto_id.rb +++ b/activerecord/test/models/auto_id.rb @@ -1,4 +1,4 @@ class AutoId < ActiveRecord::Base - def self.table_name () "auto_id_tests" end - def self.primary_key () "auto_id" end + self.table_name = "auto_id_tests" + self.primary_key = "auto_id" end diff --git a/activerecord/test/models/bird.rb b/activerecord/test/models/bird.rb index dff099c1fb..2a51d903b8 100644 --- a/activerecord/test/models/bird.rb +++ b/activerecord/test/models/bird.rb @@ -7,6 +7,6 @@ class Bird < ActiveRecord::Base attr_accessor :cancel_save_from_callback before_save :cancel_save_callback_method, :if => :cancel_save_from_callback def cancel_save_callback_method - false + throw(:abort) end end diff --git a/activerecord/test/models/book.rb b/activerecord/test/models/book.rb index 5458a28cc9..2170018068 100644 --- a/activerecord/test/models/book.rb +++ b/activerecord/test/models/book.rb @@ -2,8 +2,17 @@ class Book < ActiveRecord::Base has_many :authors has_many :citations, :foreign_key => 'book1_id' - has_many :references, -> { distinct }, :through => :citations, :source => :reference_of + has_many :references, -> { distinct }, through: :citations, source: :reference_of has_many :subscriptions - has_many :subscribers, :through => :subscriptions + has_many :subscribers, through: :subscriptions + + enum status: [:proposed, :written, :published] + enum read_status: {unread: 0, reading: 2, read: 3} + enum nullable_status: [:single, :married] + + def published! + super + "do publish work..." + end end diff --git a/activerecord/test/models/bulb.rb b/activerecord/test/models/bulb.rb index 4361188e21..a6e83fe353 100644 --- a/activerecord/test/models/bulb.rb +++ b/activerecord/test/models/bulb.rb @@ -43,3 +43,9 @@ class FunkyBulb < Bulb raise "before_destroy was called" end end + +class FailedBulb < Bulb + before_destroy do + throw(:abort) + end +end diff --git a/activerecord/test/models/cake_designer.rb b/activerecord/test/models/cake_designer.rb new file mode 100644 index 0000000000..9c57ef573a --- /dev/null +++ b/activerecord/test/models/cake_designer.rb @@ -0,0 +1,3 @@ +class CakeDesigner < ActiveRecord::Base + has_one :chef, as: :employable +end diff --git a/activerecord/test/models/car.rb b/activerecord/test/models/car.rb index a14a9febba..81263b79d1 100644 --- a/activerecord/test/models/car.rb +++ b/activerecord/test/models/car.rb @@ -1,22 +1,20 @@ class Car < ActiveRecord::Base - has_many :bulbs + has_many :all_bulbs, -> { unscope where: :name }, class_name: "Bulb" has_many :funky_bulbs, class_name: 'FunkyBulb', dependent: :destroy + has_many :failed_bulbs, class_name: 'FailedBulb', dependent: :destroy has_many :foo_bulbs, -> { where(:name => 'foo') }, :class_name => "Bulb" - has_many :frickinawesome_bulbs, -> { where :frickinawesome => true }, :class_name => "Bulb" has_one :bulb - has_one :frickinawesome_bulb, -> { where :frickinawesome => true }, :class_name => "Bulb" has_many :tyres - has_many :engines, :dependent => :destroy + has_many :engines, :dependent => :destroy, inverse_of: :my_car has_many :wheels, :as => :wheelable, :dependent => :destroy scope :incl_tyres, -> { includes(:tyres) } scope :incl_engines, -> { includes(:engines) } scope :order_using_new_style, -> { order('name asc') } - end class CoolCar < Car diff --git a/activerecord/test/models/category.rb b/activerecord/test/models/category.rb index 7da39a8e33..272223e1d8 100644 --- a/activerecord/test/models/category.rb +++ b/activerecord/test/models/category.rb @@ -22,6 +22,7 @@ class Category < ActiveRecord::Base end has_many :categorizations + has_many :special_categorizations has_many :post_comments, :through => :posts, :source => :comments has_many :authors, :through => :categorizations diff --git a/activerecord/test/models/chef.rb b/activerecord/test/models/chef.rb new file mode 100644 index 0000000000..67a4e54f06 --- /dev/null +++ b/activerecord/test/models/chef.rb @@ -0,0 +1,3 @@ +class Chef < ActiveRecord::Base + belongs_to :employable, polymorphic: true +end diff --git a/activerecord/test/models/citation.rb b/activerecord/test/models/citation.rb index 545aa8110d..3d87eb795c 100644 --- a/activerecord/test/models/citation.rb +++ b/activerecord/test/models/citation.rb @@ -1,6 +1,3 @@ class Citation < ActiveRecord::Base belongs_to :reference_of, :class_name => "Book", :foreign_key => :book2_id - - belongs_to :book1, :class_name => "Book", :foreign_key => :book1_id - belongs_to :book2, :class_name => "Book", :foreign_key => :book2_id end diff --git a/activerecord/test/models/club.rb b/activerecord/test/models/club.rb index 816c5e6937..6ceafe5858 100644 --- a/activerecord/test/models/club.rb +++ b/activerecord/test/models/club.rb @@ -2,14 +2,22 @@ class Club < ActiveRecord::Base has_one :membership has_many :memberships, :inverse_of => false has_many :members, :through => :memberships - has_many :current_memberships has_one :sponsor has_one :sponsored_member, :through => :sponsor, :source => :sponsorable, :source_type => "Member" belongs_to :category + has_many :favourites, -> { where(memberships: { favourite: true }) }, through: :memberships, source: :member + private def private_method "I'm sorry sir, this is a *private* club, not a *pirate* club" end end + +class SuperClub < ActiveRecord::Base + self.table_name = "clubs" + + has_many :memberships, class_name: 'SuperMembership', foreign_key: 'club_id' + has_many :members, through: :memberships +end diff --git a/activerecord/test/models/college.rb b/activerecord/test/models/college.rb index c7495d7deb..501af4a8dd 100644 --- a/activerecord/test/models/college.rb +++ b/activerecord/test/models/college.rb @@ -1,5 +1,10 @@ require_dependency 'models/arunit2_model' +require 'active_support/core_ext/object/with_options' class College < ARUnit2Model has_many :courses + + with_options dependent: :destroy do |assoc| + assoc.has_many :students, -> { where(active: true) } + end end diff --git a/activerecord/test/models/column.rb b/activerecord/test/models/column.rb new file mode 100644 index 0000000000..499358b4cf --- /dev/null +++ b/activerecord/test/models/column.rb @@ -0,0 +1,3 @@ +class Column < ActiveRecord::Base + belongs_to :record +end diff --git a/activerecord/test/models/comment.rb b/activerecord/test/models/comment.rb index ede5fbd0c6..b38b17e90e 100644 --- a/activerecord/test/models/comment.rb +++ b/activerecord/test/models/comment.rb @@ -7,6 +7,10 @@ class Comment < ActiveRecord::Base scope :created, -> { all } belongs_to :post, :counter_cache => true + belongs_to :author, polymorphic: true + belongs_to :resource, polymorphic: true + belongs_to :developer + has_many :ratings belongs_to :first_post, :foreign_key => :post_id @@ -26,6 +30,10 @@ class Comment < ActiveRecord::Base all end scope :all_as_scope, -> { all } + + def to_s + body + end end class SpecialComment < Comment @@ -36,3 +44,16 @@ end class VerySpecialComment < Comment end + +class CommentThatAutomaticallyAltersPostBody < Comment + belongs_to :post, class_name: "PostThatLoadsCommentsInAnAfterSaveHook", foreign_key: :post_id + + after_save do |comment| + comment.post.update_attributes(body: "Automatically altered") + end +end + +class CommentWithDefaultScopeReferencesAssociation < Comment + default_scope ->{ includes(:developer).order('developers.name').references(:developer) } + belongs_to :developer +end diff --git a/activerecord/test/models/company.rb b/activerecord/test/models/company.rb index c5d4ec0833..5a56616eb9 100644 --- a/activerecord/test/models/company.rb +++ b/activerecord/test/models/company.rb @@ -10,6 +10,12 @@ class Company < AbstractCompany has_one :dummy_account, :foreign_key => "firm_id", :class_name => "Account" has_many :contracts has_many :developers, :through => :contracts + has_many :accounts + + scope :of_first_firm, lambda { + joins(:account => :firm). + where('firms.id' => 1) + } def arbitrary_method "I am Jack's profound disappointment" @@ -35,11 +41,13 @@ module Namespaced end class Firm < Company + to_param :name + has_many :clients, -> { order "id" }, :dependent => :destroy, :before_remove => :log_before_remove, :after_remove => :log_after_remove has_many :unsorted_clients, :class_name => "Client" has_many :unsorted_clients_with_symbol, :class_name => :Client has_many :clients_sorted_desc, -> { order "id DESC" }, :class_name => "Client" - has_many :clients_of_firm, -> { order "id" }, :foreign_key => "client_of", :class_name => "Client" + has_many :clients_of_firm, -> { order "id" }, :foreign_key => "client_of", :class_name => "Client", :inverse_of => :firm has_many :clients_ordered_by_name, -> { order "name" }, :class_name => "Client" has_many :unvalidated_clients_of_firm, :foreign_key => "client_of", :class_name => "Client", :validate => false has_many :dependent_clients_of_firm, -> { order "id" }, :foreign_key => "client_of", :class_name => "Client", :dependent => :destroy @@ -49,7 +57,6 @@ class Firm < Company has_many :clients_like_ms, -> { where("name = 'Microsoft'").order("id") }, :class_name => "Client" has_many :clients_like_ms_with_hash_conditions, -> { where(:name => 'Microsoft').order("id") }, :class_name => "Client" has_many :plain_clients, :class_name => 'Client' - has_many :readonly_clients, -> { readonly }, :class_name => 'Client' has_many :clients_using_primary_key, :class_name => 'Client', :primary_key => 'name', :foreign_key => 'firm_name' has_many :clients_using_primary_key_with_delete_all, :class_name => 'Client', @@ -65,6 +72,7 @@ class Firm < Company # Oracle tests were failing because of that as the second fixture was selected has_one :account_using_primary_key, -> { order('id') }, :primary_key => "firm_id", :class_name => "Account" has_one :account_using_foreign_and_primary_keys, :foreign_key => "firm_name", :primary_key => "name", :class_name => "Account" + has_one :account_with_inexistent_foreign_key, class_name: 'Account', foreign_key: "inexistent" has_one :deletable_account, :foreign_key => "firm_id", :class_name => "Account", :dependent => :delete has_one :account_limit_500_with_hash_conditions, -> { where :credit_limit => 500 }, :foreign_key => "firm_id", :class_name => "Account" @@ -118,6 +126,10 @@ class Client < Company has_many :accounts, :through => :firm, :source => :accounts belongs_to :account + validate do + firm + end + class RaisedOnSave < RuntimeError; end attr_accessor :raise_on_save before_save do @@ -167,7 +179,6 @@ class ExclusivelyDependentFirm < Company has_one :account, :foreign_key => "firm_id", :dependent => :delete has_many :dependent_sanitized_conditional_clients_of_firm, -> { order("id").where("name = 'BigShot Inc.'") }, :foreign_key => "client_of", :class_name => "Client", :dependent => :delete_all has_many :dependent_conditional_clients_of_firm, -> { order("id").where("name = ?", 'BigShot Inc.') }, :foreign_key => "client_of", :class_name => "Client", :dependent => :delete_all - has_many :dependent_hash_conditional_clients_of_firm, -> { order("id").where(:name => 'BigShot Inc.') }, :foreign_key => "client_of", :class_name => "Client", :dependent => :delete_all end class SpecialClient < Client diff --git a/activerecord/test/models/company_in_module.rb b/activerecord/test/models/company_in_module.rb index 38b0b6aafa..dae102d12b 100644 --- a/activerecord/test/models/company_in_module.rb +++ b/activerecord/test/models/company_in_module.rb @@ -46,6 +46,24 @@ module MyApplication end end end + + module Suffixed + def self.table_name_suffix + '_suffixed' + end + + class Company < ActiveRecord::Base + end + + class Firm < Company + self.table_name = 'companies' + end + + module Nested + class Company < ActiveRecord::Base + end + end + end end module Billing diff --git a/activerecord/test/models/contact.rb b/activerecord/test/models/contact.rb index a1cb8d62b6..3ea17c3abf 100644 --- a/activerecord/test/models/contact.rb +++ b/activerecord/test/models/contact.rb @@ -8,6 +8,7 @@ module ContactFakeColumns table_name => 'id' } + column :id, :integer column :name, :string column :age, :integer column :avatar, :binary diff --git a/activerecord/test/models/contract.rb b/activerecord/test/models/contract.rb index 2cf5aa7a85..cdf7b267b5 100644 --- a/activerecord/test/models/contract.rb +++ b/activerecord/test/models/contract.rb @@ -1,6 +1,7 @@ class Contract < ActiveRecord::Base belongs_to :company belongs_to :developer + belongs_to :firm, :foreign_key => 'company_id' before_save :hi after_save :bye diff --git a/activerecord/test/models/customer.rb b/activerecord/test/models/customer.rb index 7e8e82542f..afe4b3d707 100644 --- a/activerecord/test/models/customer.rb +++ b/activerecord/test/models/customer.rb @@ -2,7 +2,7 @@ class Customer < ActiveRecord::Base cattr_accessor :gps_conversion_was_run composed_of :address, :mapping => [ %w(address_street street), %w(address_city city), %w(address_country country) ], :allow_nil => true - composed_of :balance, :class_name => "Money", :mapping => %w(balance amount), :converter => Proc.new { |balance| balance.to_money } + composed_of :balance, :class_name => "Money", :mapping => %w(balance amount), :converter => Proc.new(&:to_money) composed_of :gps_location, :allow_nil => true composed_of :non_blank_gps_location, :class_name => "GpsLocation", :allow_nil => true, :mapping => %w(gps_location gps_location), :converter => lambda { |gps| self.gps_conversion_was_run = true; gps.blank? ? nil : GpsLocation.new(gps)} diff --git a/activerecord/test/models/department.rb b/activerecord/test/models/department.rb new file mode 100644 index 0000000000..08004a0ed3 --- /dev/null +++ b/activerecord/test/models/department.rb @@ -0,0 +1,4 @@ +class Department < ActiveRecord::Base + has_many :chefs + belongs_to :hotel +end diff --git a/activerecord/test/models/developer.rb b/activerecord/test/models/developer.rb index c8e2be580e..d2a5a7fc49 100644 --- a/activerecord/test/models/developer.rb +++ b/activerecord/test/models/developer.rb @@ -13,6 +13,10 @@ class Developer < ActiveRecord::Base end end + accepts_nested_attributes_for :projects + + has_and_belongs_to_many :shared_computers, class_name: "Computer" + has_and_belongs_to_many :projects_extended_by_name, -> { extending(DeveloperProjectsAssociationExtension) }, :class_name => "Project", @@ -36,8 +40,16 @@ class Developer < ActiveRecord::Base end has_and_belongs_to_many :special_projects, :join_table => 'developers_projects', :association_foreign_key => 'project_id' + has_and_belongs_to_many :sym_special_projects, + :join_table => :developers_projects, + :association_foreign_key => 'project_id', + :class_name => 'SpecialProject' has_many :audit_logs + has_many :contracts + has_many :firms, :through => :contracts, :source => :firm + has_many :comments, ->(developer) { where(body: "I'm #{developer.name}") } + has_many :ratings, through: :comments scope :jamises, -> { where(:name => 'Jamis') } @@ -68,12 +80,6 @@ class AuditLog < ActiveRecord::Base belongs_to :unvalidated_developer, :class_name => 'Developer' end -DeveloperSalary = Struct.new(:amount) -class DeveloperWithAggregate < ActiveRecord::Base - self.table_name = 'developers' - composed_of :salary, :class_name => 'DeveloperSalary', :mapping => [%w(salary amount)] -end - class DeveloperWithBeforeDestroyRaise < ActiveRecord::Base self.table_name = 'developers' has_and_belongs_to_many :projects, :join_table => 'developers_projects', :foreign_key => 'developer_id' @@ -159,6 +165,8 @@ class DeveloperCalledJamis < ActiveRecord::Base default_scope { where(:name => 'Jamis') } scope :poor, -> { where('salary < 150000') } + scope :david, -> { where name: "David" } + scope :david2, -> { unscoped.where name: "David" } end class PoorDeveloperCalledJamis < ActiveRecord::Base diff --git a/activerecord/test/models/drink_designer.rb b/activerecord/test/models/drink_designer.rb new file mode 100644 index 0000000000..2db968ef11 --- /dev/null +++ b/activerecord/test/models/drink_designer.rb @@ -0,0 +1,3 @@ +class DrinkDesigner < ActiveRecord::Base + has_one :chef, as: :employable +end diff --git a/activerecord/test/models/electron.rb b/activerecord/test/models/electron.rb index 35af9f679b..6fc270673f 100644 --- a/activerecord/test/models/electron.rb +++ b/activerecord/test/models/electron.rb @@ -1,3 +1,5 @@ class Electron < ActiveRecord::Base belongs_to :molecule + + validates_presence_of :name end diff --git a/activerecord/test/models/face.rb b/activerecord/test/models/face.rb index edb75d333f..91e46f83e5 100644 --- a/activerecord/test/models/face.rb +++ b/activerecord/test/models/face.rb @@ -1,6 +1,8 @@ class Face < ActiveRecord::Base belongs_to :man, :inverse_of => :face belongs_to :polymorphic_man, :polymorphic => true, :inverse_of => :polymorphic_face + # Oracle identifier lengh is limited to 30 bytes or less, `polymorphic` renamed `poly` + belongs_to :poly_man_without_inverse, :polymorphic => true # These is a "broken" inverse_of for the purposes of testing belongs_to :horrible_man, :class_name => 'Man', :inverse_of => :horrible_face belongs_to :horrible_polymorphic_man, :polymorphic => true, :inverse_of => :horrible_polymorphic_face diff --git a/activerecord/test/models/hotel.rb b/activerecord/test/models/hotel.rb new file mode 100644 index 0000000000..b352cd22f3 --- /dev/null +++ b/activerecord/test/models/hotel.rb @@ -0,0 +1,6 @@ +class Hotel < ActiveRecord::Base + has_many :departments + has_many :chefs, through: :departments + has_many :cake_designers, source_type: 'CakeDesigner', source: :employable, through: :chefs + has_many :drink_designers, source_type: 'DrinkDesigner', source: :employable, through: :chefs +end diff --git a/activerecord/test/models/image.rb b/activerecord/test/models/image.rb new file mode 100644 index 0000000000..7ae8e4a7f6 --- /dev/null +++ b/activerecord/test/models/image.rb @@ -0,0 +1,3 @@ +class Image < ActiveRecord::Base + belongs_to :imageable, foreign_key: :imageable_identifier, foreign_type: :imageable_class +end diff --git a/activerecord/test/models/man.rb b/activerecord/test/models/man.rb index f4d127730c..4fbb6b226b 100644 --- a/activerecord/test/models/man.rb +++ b/activerecord/test/models/man.rb @@ -1,6 +1,7 @@ class Man < ActiveRecord::Base has_one :face, :inverse_of => :man has_one :polymorphic_face, :class_name => 'Face', :as => :polymorphic_man, :inverse_of => :polymorphic_man + has_one :polymorphic_face_without_inverse, :class_name => 'Face', :as => :poly_man_without_inverse has_many :interests, :inverse_of => :man has_many :polymorphic_interests, :class_name => 'Interest', :as => :polymorphic_man, :inverse_of => :polymorphic_man # These are "broken" inverse_of associations for the purposes of testing diff --git a/activerecord/test/models/member.rb b/activerecord/test/models/member.rb index cc47c7bc18..dc0566d8a7 100644 --- a/activerecord/test/models/member.rb +++ b/activerecord/test/models/member.rb @@ -2,7 +2,6 @@ class Member < ActiveRecord::Base has_one :current_membership has_one :selected_membership has_one :membership - has_many :fellow_members, :through => :club, :source => :members has_one :club, :through => :current_membership has_one :selected_club, :through => :selected_membership, :source => :club has_one :favourite_club, -> { where "memberships.favourite = ?", true }, :through => :membership, :source => :club @@ -28,6 +27,9 @@ class Member < ActiveRecord::Base has_many :clubs, :through => :current_memberships has_one :club_through_many, :through => :current_memberships, :source => :club + + belongs_to :admittable, polymorphic: true + has_one :premium_club, through: :admittable end class SelfMember < ActiveRecord::Base diff --git a/activerecord/test/models/membership.rb b/activerecord/test/models/membership.rb index bcbb7e42c5..df7167ee93 100644 --- a/activerecord/test/models/membership.rb +++ b/activerecord/test/models/membership.rb @@ -8,6 +8,11 @@ class CurrentMembership < Membership belongs_to :club end +class SuperMembership < Membership + belongs_to :member, -> { order('members.id DESC') } + belongs_to :club +end + class SelectedMembership < Membership def self.default_scope select("'1' as foo") diff --git a/activerecord/test/models/mixed_case_monkey.rb b/activerecord/test/models/mixed_case_monkey.rb index 4d37371777..1c35006665 100644 --- a/activerecord/test/models/mixed_case_monkey.rb +++ b/activerecord/test/models/mixed_case_monkey.rb @@ -1,5 +1,3 @@ class MixedCaseMonkey < ActiveRecord::Base - self.primary_key = 'monkeyID' - belongs_to :man end diff --git a/activerecord/test/models/molecule.rb b/activerecord/test/models/molecule.rb index 69325b8d29..26870c8f88 100644 --- a/activerecord/test/models/molecule.rb +++ b/activerecord/test/models/molecule.rb @@ -1,4 +1,6 @@ class Molecule < ActiveRecord::Base belongs_to :liquid has_many :electrons + + accepts_nested_attributes_for :electrons end diff --git a/activerecord/test/models/movie.rb b/activerecord/test/models/movie.rb index 6384b4c801..0302abad1e 100644 --- a/activerecord/test/models/movie.rb +++ b/activerecord/test/models/movie.rb @@ -1,5 +1,5 @@ class Movie < ActiveRecord::Base - def self.primary_key - "movieid" - end + self.primary_key = "movieid" + + validates_presence_of :name end diff --git a/activerecord/test/models/organization.rb b/activerecord/test/models/organization.rb index 72e7bade68..f3e92f3067 100644 --- a/activerecord/test/models/organization.rb +++ b/activerecord/test/models/organization.rb @@ -8,5 +8,7 @@ class Organization < ActiveRecord::Base has_one :author, :primary_key => :name has_one :author_owned_essay_category, :through => :author, :source => :owned_essay_category + has_many :posts, :through => :author, :source => :posts + scope :clubs, -> { from('clubs') } end diff --git a/activerecord/test/models/owner.rb b/activerecord/test/models/owner.rb index 1c7ed4aa3e..cedb774b10 100644 --- a/activerecord/test/models/owner.rb +++ b/activerecord/test/models/owner.rb @@ -2,4 +2,35 @@ class Owner < ActiveRecord::Base self.primary_key = :owner_id has_many :pets, -> { order 'pets.name desc' } has_many :toys, :through => :pets + + belongs_to :last_pet, class_name: 'Pet' + scope :including_last_pet, -> { + select(%q[ + owners.*, ( + select p.pet_id from pets p + where p.owner_id = owners.owner_id + order by p.name desc + limit 1 + ) as last_pet_id + ]).includes(:last_pet) + } + + after_commit :execute_blocks + + accepts_nested_attributes_for :pets, allow_destroy: true + + def blocks + @blocks ||= [] + end + + def on_after_commit(&block) + blocks << block + end + + def execute_blocks + blocks.each do |block| + block.call(self) + end + @blocks = [] + end end diff --git a/activerecord/test/models/parrot.rb b/activerecord/test/models/parrot.rb index e76e83f314..b26035d944 100644 --- a/activerecord/test/models/parrot.rb +++ b/activerecord/test/models/parrot.rb @@ -11,7 +11,7 @@ class Parrot < ActiveRecord::Base attr_accessor :cancel_save_from_callback before_save :cancel_save_callback_method, :if => :cancel_save_from_callback def cancel_save_callback_method - false + throw(:abort) end end @@ -19,7 +19,7 @@ class LiveParrot < Parrot end class DeadParrot < Parrot - belongs_to :killer, :class_name => 'Pirate' + belongs_to :killer, :class_name => 'Pirate', foreign_key: :killer_id end class FunkyParrot < Parrot diff --git a/activerecord/test/models/person.rb b/activerecord/test/models/person.rb index 1a282dbce4..ad12f00d42 100644 --- a/activerecord/test/models/person.rb +++ b/activerecord/test/models/person.rb @@ -30,6 +30,8 @@ class Person < ActiveRecord::Base has_many :agents_of_agents, :through => :agents, :source => :agents belongs_to :number1_fan, :class_name => 'Person' + has_many :personal_legacy_things, :dependent => :destroy + has_many :agents_posts, :through => :agents, :source => :posts has_many :agents_posts_authors, :through => :agents_posts, :source => :author has_many :essays, primary_key: "first_name", foreign_key: "writer_id" @@ -89,6 +91,19 @@ class RichPerson < ActiveRecord::Base self.table_name = 'people' has_and_belongs_to_many :treasures, :join_table => 'peoples_treasures' + + before_validation :run_before_create, on: :create + before_validation :run_before_validation + + private + + def run_before_create + self.first_name = first_name.to_s + 'run_before_create' + end + + def run_before_validation + self.first_name = first_name.to_s + 'run_before_validation' + end end class NestedPerson < ActiveRecord::Base diff --git a/activerecord/test/models/personal_legacy_thing.rb b/activerecord/test/models/personal_legacy_thing.rb new file mode 100644 index 0000000000..a7ee3a0bca --- /dev/null +++ b/activerecord/test/models/personal_legacy_thing.rb @@ -0,0 +1,4 @@ +class PersonalLegacyThing < ActiveRecord::Base + self.locking_column = :version + belongs_to :person, :counter_cache => true +end diff --git a/activerecord/test/models/pirate.rb b/activerecord/test/models/pirate.rb index 170fc2ffe3..366c70f902 100644 --- a/activerecord/test/models/pirate.rb +++ b/activerecord/test/models/pirate.rb @@ -13,11 +13,11 @@ class Pirate < ActiveRecord::Base :after_add => proc {|p,pa| p.ship_log << "after_adding_proc_parrot_#{pa.id || '<new>'}"}, :before_remove => proc {|p,pa| p.ship_log << "before_removing_proc_parrot_#{pa.id}"}, :after_remove => proc {|p,pa| p.ship_log << "after_removing_proc_parrot_#{pa.id}"} + has_and_belongs_to_many :autosaved_parrots, class_name: "Parrot", autosave: true has_many :treasures, :as => :looter has_many :treasure_estimates, :through => :treasures, :source => :price_estimates - # These both have :autosave enabled because accepts_nested_attributes_for is used on them. has_one :ship has_one :update_only_ship, :class_name => 'Ship' has_one :non_validated_ship, :class_name => 'Ship' @@ -36,8 +36,8 @@ class Pirate < ActiveRecord::Base has_one :foo_bulb, -> { where :name => 'foo' }, :foreign_key => :car_id, :class_name => "Bulb" - accepts_nested_attributes_for :parrots, :birds, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? } - accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? } + accepts_nested_attributes_for :parrots, :birds, :allow_destroy => true, :reject_if => proc(&:empty?) + accepts_nested_attributes_for :ship, :allow_destroy => true, :reject_if => proc(&:empty?) accepts_nested_attributes_for :update_only_ship, :update_only => true accepts_nested_attributes_for :parrots_with_method_callbacks, :parrots_with_proc_callbacks, :birds_with_method_callbacks, :birds_with_proc_callbacks, :allow_destroy => true @@ -56,7 +56,7 @@ class Pirate < ActiveRecord::Base attr_accessor :cancel_save_from_callback, :parrots_limit before_save :cancel_save_callback_method, :if => :cancel_save_from_callback def cancel_save_callback_method - false + throw(:abort) end private @@ -84,3 +84,9 @@ end class DestructivePirate < Pirate has_one :dependent_ship, :class_name => 'Ship', :foreign_key => :pirate_id, :dependent => :destroy end + +class FamousPirate < ActiveRecord::Base + self.table_name = 'pirates' + has_many :famous_ships + validates_presence_of :catchphrase, on: :conference +end
\ No newline at end of file diff --git a/activerecord/test/models/post.rb b/activerecord/test/models/post.rb index 25fb2cffe2..052b1c9690 100644 --- a/activerecord/test/models/post.rb +++ b/activerecord/test/models/post.rb @@ -18,6 +18,7 @@ class Post < ActiveRecord::Base end scope :containing_the_letter_a, -> { where("body LIKE '%a%'") } + scope :titled_with_an_apostrophe, -> { where("title LIKE '%''%'") } scope :ranked_by_comments, -> { order("comments_count DESC") } scope :limit_by, lambda {|l| limit(l) } @@ -40,6 +41,11 @@ class Post < ActiveRecord::Base scope :with_comments, -> { preload(:comments) } scope :with_tags, -> { preload(:taggings) } + scope :tagged_with, ->(id) { joins(:taggings).where(taggings: { tag_id: id }) } + scope :tagged_with_comment, ->(comment) { joins(:taggings).where(taggings: { comment: comment }) } + + scope :typographically_interesting, -> { containing_the_letter_a.or(titled_with_an_apostrophe) } + has_many :comments do def find_most_recent order("id DESC").first @@ -65,15 +71,15 @@ class Post < ActiveRecord::Base has_many :author_favorites, :through => :author has_many :author_categorizations, :through => :author, :source => :categorizations has_many :author_addresses, :through => :author - - has_many :comments_with_interpolated_conditions, - ->(p) { where "#{"#{p.aliased_table_name}." rescue ""}body = ?", 'Thank you for the welcome' }, - :class_name => 'Comment' + has_many :author_address_extra_with_address, + through: :author_with_address, + source: :author_address_extra has_one :very_special_comment has_one :very_special_comment_with_post, -> { includes(:post) }, :class_name => "VerySpecialComment" + has_one :very_special_comment_with_post_with_joins, -> { joins(:post).order('posts.id') }, class_name: "VerySpecialComment" has_many :special_comments - has_many :nonexistant_comments, -> { where 'comments.id < 0' }, :class_name => 'Comment' + has_many :nonexistent_comments, -> { where 'comments.id < 0' }, :class_name => 'Comment' has_many :special_comments_ratings, :through => :special_comments, :source => :ratings has_many :special_comments_ratings_taggings, :through => :special_comments_ratings, :source => :taggings @@ -83,7 +89,7 @@ class Post < ActiveRecord::Base has_and_belongs_to_many :categories has_and_belongs_to_many :special_categories, :join_table => "categories_posts", :association_foreign_key => 'category_id' - has_many :taggings, :as => :taggable + has_many :taggings, :as => :taggable, :counter_cache => :tags_count has_many :tags, :through => :taggings do def add_joins_and_select select('tags.*, authors.id as author_id') @@ -121,6 +127,9 @@ class Post < ActiveRecord::Base has_many :taggings_using_author_id, :primary_key => :author_id, :as => :taggable, :class_name => 'Tagging' has_many :tags_using_author_id, :through => :taggings_using_author_id, :source => :tag + has_many :images, :as => :imageable, :foreign_key => :imageable_identifier, :foreign_type => :imageable_class + has_one :main_image, :as => :imageable, :foreign_key => :imageable_identifier, :foreign_type => :imageable_class, :class_name => 'Image' + has_many :standard_categorizations, :class_name => 'Categorization', :foreign_key => :post_id has_many :author_using_custom_pk, :through => :standard_categorizations has_many :authors_using_custom_pk, :through => :standard_categorizations @@ -130,7 +139,6 @@ class Post < ActiveRecord::Base has_many :secure_readers has_many :readers_with_person, -> { includes(:person) }, :class_name => "Reader" has_many :people, :through => :readers - has_many :secure_people, :through => :secure_readers has_many :single_people, :through => :readers has_many :people_with_callbacks, :source=>:person, :through => :readers, :before_add => lambda {|owner, reader| log(:added, :before, reader.first_name) }, @@ -143,10 +151,18 @@ class Post < ActiveRecord::Base has_many :lazy_readers has_many :lazy_readers_skimmers_or_not, -> { where(skimmer: [ true, false ]) }, :class_name => 'LazyReader' + has_many :lazy_people, :through => :lazy_readers, :source => :person + has_many :lazy_readers_unscope_skimmers, -> { skimmers_or_not }, :class_name => 'LazyReader' + has_many :lazy_people_unscope_skimmers, :through => :lazy_readers_unscope_skimmers, :source => :person + def self.top(limit) ranked_by_comments.limit_by(limit) end + def self.written_by(author) + where(id: author.posts.pluck(:id)) + end + def self.reset_log @log = [] end @@ -155,10 +171,6 @@ class Post < ActiveRecord::Base return @log if message.nil? @log << [message, side, new_record] end - - def self.what_are_you - 'a post...' - end end class SpecialPost < Post; end @@ -200,3 +212,31 @@ class SpecialPostWithDefaultScope < ActiveRecord::Base self.table_name = 'posts' default_scope { where(:id => [1, 5,6]) } end + +class PostThatLoadsCommentsInAnAfterSaveHook < ActiveRecord::Base + self.table_name = 'posts' + has_many :comments, class_name: "CommentThatAutomaticallyAltersPostBody", foreign_key: :post_id + + after_save do |post| + post.comments.load + end +end + +class PostWithAfterCreateCallback < ActiveRecord::Base + self.table_name = 'posts' + has_many :comments, foreign_key: :post_id + + after_create do |post| + update_attribute(:author_id, comments.first.id) + end +end + +class PostWithCommentWithDefaultScopeReferencesAssociation < ActiveRecord::Base + self.table_name = 'posts' + has_many :comment_with_default_scope_references_associations, foreign_key: :post_id + has_one :first_comment, class_name: "CommentWithDefaultScopeReferencesAssociation", foreign_key: :post_id +end + +class SerializedPost < ActiveRecord::Base + serialize :title +end diff --git a/activerecord/test/models/project.rb b/activerecord/test/models/project.rb index c094b726b4..7f42a4b1f8 100644 --- a/activerecord/test/models/project.rb +++ b/activerecord/test/models/project.rb @@ -1,7 +1,6 @@ class Project < ActiveRecord::Base has_and_belongs_to_many :developers, -> { distinct.order 'developers.name desc, developers.id desc' } has_and_belongs_to_many :readonly_developers, -> { readonly }, :class_name => "Developer" - has_and_belongs_to_many :selected_developers, -> { distinct.select "developers.*" }, :class_name => "Developer" has_and_belongs_to_many :non_unique_developers, -> { order 'developers.name desc, developers.id desc' }, :class_name => 'Developer' has_and_belongs_to_many :limited_developers, -> { limit 1 }, :class_name => "Developer" has_and_belongs_to_many :developers_named_david, -> { where("name = 'David'").distinct }, :class_name => "Developer" diff --git a/activerecord/test/models/publisher.rb b/activerecord/test/models/publisher.rb new file mode 100644 index 0000000000..0d4a7f9235 --- /dev/null +++ b/activerecord/test/models/publisher.rb @@ -0,0 +1,2 @@ +module Publisher +end diff --git a/activerecord/test/models/publisher/article.rb b/activerecord/test/models/publisher/article.rb new file mode 100644 index 0000000000..d73a8eb936 --- /dev/null +++ b/activerecord/test/models/publisher/article.rb @@ -0,0 +1,4 @@ +class Publisher::Article < ActiveRecord::Base + has_and_belongs_to_many :magazines + has_and_belongs_to_many :tags +end diff --git a/activerecord/test/models/publisher/magazine.rb b/activerecord/test/models/publisher/magazine.rb new file mode 100644 index 0000000000..82e1a14008 --- /dev/null +++ b/activerecord/test/models/publisher/magazine.rb @@ -0,0 +1,3 @@ +class Publisher::Magazine < ActiveRecord::Base + has_and_belongs_to_many :articles +end diff --git a/activerecord/test/models/randomly_named_c1.rb b/activerecord/test/models/randomly_named_c1.rb index 18a86c4989..d4be1e13b4 100644 --- a/activerecord/test/models/randomly_named_c1.rb +++ b/activerecord/test/models/randomly_named_c1.rb @@ -1,3 +1,3 @@ class ClassNameThatDoesNotFollowCONVENTIONS < ActiveRecord::Base
- self.table_name = :randomly_named_table
+ self.table_name = :randomly_named_table1
end
diff --git a/activerecord/test/models/reader.rb b/activerecord/test/models/reader.rb index 3a6b7fad34..91afc1898c 100644 --- a/activerecord/test/models/reader.rb +++ b/activerecord/test/models/reader.rb @@ -16,6 +16,8 @@ class LazyReader < ActiveRecord::Base self.table_name = "readers" default_scope -> { where(skimmer: true) } + scope :skimmers_or_not, -> { unscope(:where => :skimmer) } + belongs_to :post belongs_to :person end diff --git a/activerecord/test/models/record.rb b/activerecord/test/models/record.rb new file mode 100644 index 0000000000..f77ac9fc03 --- /dev/null +++ b/activerecord/test/models/record.rb @@ -0,0 +1,2 @@ +class Record < ActiveRecord::Base +end diff --git a/activerecord/test/models/ship.rb b/activerecord/test/models/ship.rb index 3da031946f..312caef604 100644 --- a/activerecord/test/models/ship.rb +++ b/activerecord/test/models/ship.rb @@ -4,9 +4,10 @@ class Ship < ActiveRecord::Base belongs_to :pirate belongs_to :update_only_pirate, :class_name => 'Pirate' has_many :parts, :class_name => 'ShipPart' + has_many :treasures accepts_nested_attributes_for :parts, :allow_destroy => true - accepts_nested_attributes_for :pirate, :allow_destroy => true, :reject_if => proc { |attributes| attributes.empty? } + accepts_nested_attributes_for :pirate, :allow_destroy => true, :reject_if => proc(&:empty?) accepts_nested_attributes_for :update_only_pirate, :update_only => true validates_presence_of :name @@ -14,6 +15,12 @@ class Ship < ActiveRecord::Base attr_accessor :cancel_save_from_callback before_save :cancel_save_callback_method, :if => :cancel_save_from_callback def cancel_save_callback_method - false + throw(:abort) end end + +class FamousShip < ActiveRecord::Base + self.table_name = 'ships' + belongs_to :famous_pirate + validates_presence_of :name, on: :conference +end diff --git a/activerecord/test/models/ship_part.rb b/activerecord/test/models/ship_part.rb index b6a8a506b4..05c65f8a4a 100644 --- a/activerecord/test/models/ship_part.rb +++ b/activerecord/test/models/ship_part.rb @@ -2,6 +2,7 @@ class ShipPart < ActiveRecord::Base belongs_to :ship has_many :trinkets, :class_name => "Treasure", :as => :looter accepts_nested_attributes_for :trinkets, :allow_destroy => true + accepts_nested_attributes_for :ship validates_presence_of :name -end
\ No newline at end of file +end diff --git a/activerecord/test/models/shop.rb b/activerecord/test/models/shop.rb index 81414227ea..607a0a5b41 100644 --- a/activerecord/test/models/shop.rb +++ b/activerecord/test/models/shop.rb @@ -5,6 +5,11 @@ module Shop class Product < ActiveRecord::Base has_many :variants, :dependent => :delete_all + belongs_to :type + + class Type < ActiveRecord::Base + has_many :products + end end class Variant < ActiveRecord::Base diff --git a/activerecord/test/models/student.rb b/activerecord/test/models/student.rb index f459f2a9a3..28a0b6c99b 100644 --- a/activerecord/test/models/student.rb +++ b/activerecord/test/models/student.rb @@ -1,3 +1,4 @@ class Student < ActiveRecord::Base has_and_belongs_to_many :lessons + belongs_to :college end diff --git a/activerecord/test/models/tag.rb b/activerecord/test/models/tag.rb index a581b381e8..80d4725f7e 100644 --- a/activerecord/test/models/tag.rb +++ b/activerecord/test/models/tag.rb @@ -3,5 +3,5 @@ class Tag < ActiveRecord::Base has_many :taggables, :through => :taggings has_one :tagging - has_many :tagged_posts, :through => :taggings, :source => :taggable, :source_type => 'Post' -end
\ No newline at end of file + has_many :tagged_posts, :through => :taggings, :source => 'taggable', :source_type => 'Post' +end diff --git a/activerecord/test/models/tagging.rb b/activerecord/test/models/tagging.rb index f91f2ad2e9..a6c05da26a 100644 --- a/activerecord/test/models/tagging.rb +++ b/activerecord/test/models/tagging.rb @@ -8,6 +8,6 @@ class Tagging < ActiveRecord::Base belongs_to :invalid_tag, :class_name => 'Tag', :foreign_key => 'tag_id' belongs_to :blue_tag, -> { where :tags => { :name => 'Blue' } }, :class_name => 'Tag', :foreign_key => :tag_id belongs_to :tag_with_primary_key, :class_name => 'Tag', :foreign_key => :tag_id, :primary_key => :custom_primary_key - belongs_to :taggable, :polymorphic => true, :counter_cache => true + belongs_to :taggable, :polymorphic => true, :counter_cache => :tags_count has_many :things, :through => :taggable end diff --git a/activerecord/test/models/topic.rb b/activerecord/test/models/topic.rb index 17035bf338..f81ffe1d90 100644 --- a/activerecord/test/models/topic.rb +++ b/activerecord/test/models/topic.rb @@ -34,7 +34,6 @@ class Topic < ActiveRecord::Base has_many :replies, :dependent => :destroy, :foreign_key => "parent_id" has_many :approved_replies, -> { approved }, class_name: 'Reply', foreign_key: "parent_id", counter_cache: 'replies_count' - has_many :replies_with_primary_key, :class_name => "Reply", :dependent => :destroy, :primary_key => "title", :foreign_key => "parent_title" has_many :unique_replies, :dependent => :destroy, :foreign_key => "parent_id" has_many :silly_unique_replies, :dependent => :destroy, :foreign_key => "parent_id" @@ -107,6 +106,10 @@ class ImportantTopic < Topic serialize :important, Hash end +class DefaultRejectedTopic < Topic + default_scope -> { where(approved: false) } +end + class BlankTopic < Topic # declared here to make sure that dynamic finder with a bang can find a model that responds to `blank?` def blank? diff --git a/activerecord/test/models/treasure.rb b/activerecord/test/models/treasure.rb index e864295acf..ffc65466d5 100644 --- a/activerecord/test/models/treasure.rb +++ b/activerecord/test/models/treasure.rb @@ -1,8 +1,10 @@ class Treasure < ActiveRecord::Base has_and_belongs_to_many :parrots belongs_to :looter, :polymorphic => true + belongs_to :ship has_many :price_estimates, :as => :estimate_of + has_and_belongs_to_many :rich_people, join_table: 'peoples_treasures', validate: false accepts_nested_attributes_for :looter end diff --git a/activerecord/test/models/tyre.rb b/activerecord/test/models/tyre.rb index bc3444aa7d..e50a21ca68 100644 --- a/activerecord/test/models/tyre.rb +++ b/activerecord/test/models/tyre.rb @@ -1,3 +1,11 @@ class Tyre < ActiveRecord::Base belongs_to :car + + def self.custom_find(id) + find(id) + end + + def self.custom_find_by(*args) + find_by(*args) + end end diff --git a/activerecord/test/models/user.rb b/activerecord/test/models/user.rb new file mode 100644 index 0000000000..23cd2e0e1c --- /dev/null +++ b/activerecord/test/models/user.rb @@ -0,0 +1,4 @@ +class User < ActiveRecord::Base + has_secure_token + has_secure_token :auth_token +end diff --git a/activerecord/test/models/uuid_child.rb b/activerecord/test/models/uuid_child.rb new file mode 100644 index 0000000000..a3d0962ad6 --- /dev/null +++ b/activerecord/test/models/uuid_child.rb @@ -0,0 +1,3 @@ +class UuidChild < ActiveRecord::Base + belongs_to :uuid_parent +end diff --git a/activerecord/test/models/uuid_parent.rb b/activerecord/test/models/uuid_parent.rb new file mode 100644 index 0000000000..5634f22d0c --- /dev/null +++ b/activerecord/test/models/uuid_parent.rb @@ -0,0 +1,3 @@ +class UuidParent < ActiveRecord::Base + has_many :uuid_children +end diff --git a/activerecord/test/schema/oracle_specific_schema.rb b/activerecord/test/schema/oracle_specific_schema.rb index 3314687445..264d9b8910 100644 --- a/activerecord/test/schema/oracle_specific_schema.rb +++ b/activerecord/test/schema/oracle_specific_schema.rb @@ -3,7 +3,6 @@ ActiveRecord::Schema.define do execute "drop table test_oracle_defaults" rescue nil execute "drop sequence test_oracle_defaults_seq" rescue nil execute "drop sequence companies_nonstd_seq" rescue nil - execute "drop synonym subjects" rescue nil execute "drop table defaults" rescue nil execute "drop sequence defaults_seq" rescue nil @@ -22,8 +21,6 @@ create sequence test_oracle_defaults_seq minvalue 10000 execute "create sequence companies_nonstd_seq minvalue 10000" - execute "create synonym subjects for topics" - execute <<-SQL CREATE TABLE defaults ( id integer not null, @@ -35,10 +32,7 @@ create sequence test_oracle_defaults_seq minvalue 10000 fixed_time date default TO_DATE('2004-01-01 00:00:00', 'YYYY-MM-DD HH24:MI:SS'), char1 varchar2(1) default 'Y', char2 varchar2(50) default 'a varchar field', - char3 clob default 'a text field', - positive_integer integer default 1, - negative_integer integer default -1, - decimal_number number(3,2) default 2.78 + char3 clob default 'a text field' ) SQL execute "create sequence defaults_seq minvalue 10000" diff --git a/activerecord/test/schema/postgresql_specific_schema.rb b/activerecord/test/schema/postgresql_specific_schema.rb index 6b7012a172..55360b9aa2 100644 --- a/activerecord/test/schema/postgresql_specific_schema.rb +++ b/activerecord/test/schema/postgresql_specific_schema.rb @@ -1,7 +1,7 @@ ActiveRecord::Schema.define do - %w(postgresql_ranges postgresql_tsvectors postgresql_hstores postgresql_arrays postgresql_moneys postgresql_numbers postgresql_times postgresql_network_addresses postgresql_bit_strings postgresql_uuids postgresql_ltrees - postgresql_oids postgresql_xml_data_type defaults geometrics postgresql_timestamp_with_zones postgresql_partitioned_table postgresql_partitioned_table_parent postgresql_json_data_type).each do |table_name| + %w(postgresql_times postgresql_oids defaults postgresql_timestamp_with_zones + postgresql_partitioned_table postgresql_partitioned_table_parent).each do |table_name| execute "DROP TABLE IF EXISTS #{quote_table_name table_name}" end @@ -12,8 +12,6 @@ ActiveRecord::Schema.define do execute 'DROP FUNCTION IF EXISTS partitioned_insert_trigger()' - execute "DROP SCHEMA IF EXISTS schema_1 CASCADE" - %w(accounts_id_seq developers_id_seq projects_id_seq topics_id_seq customers_id_seq orders_id_seq).each do |seq_name| execute "SELECT setval('#{seq_name}', 100)" end @@ -30,111 +28,13 @@ ActiveRecord::Schema.define do char1 char(1) default 'Y', char2 character varying(50) default 'a varchar field', char3 text default 'a text field', - positive_integer integer default 1, - negative_integer integer default -1, bigint_default bigint default 0::bigint, - decimal_number decimal(3,2) default 2.78, multiline_default text DEFAULT '--- [] '::text ); _SQL - execute "CREATE SCHEMA schema_1" - execute "CREATE DOMAIN schema_1.text AS text" - execute "CREATE DOMAIN schema_1.varchar AS varchar" - execute "CREATE DOMAIN schema_1.bpchar AS bpchar" - - execute <<_SQL - CREATE TABLE geometrics ( - id serial primary key, - a_point point, - -- a_line line, (the line type is currently not implemented in postgresql) - a_line_segment lseg, - a_box box, - a_path path, - a_polygon polygon, - a_circle circle - ); -_SQL - - execute <<_SQL - CREATE TABLE postgresql_arrays ( - id SERIAL PRIMARY KEY, - commission_by_quarter INTEGER[], - nicknames TEXT[] - ); -_SQL - - execute <<_SQL - CREATE TABLE postgresql_uuids ( - id SERIAL PRIMARY KEY, - guid uuid, - compact_guid uuid - ); -_SQL - - execute <<_SQL if supports_ranges? - CREATE TABLE postgresql_ranges ( - id SERIAL PRIMARY KEY, - date_range daterange, - num_range numrange, - ts_range tsrange, - tstz_range tstzrange, - int4_range int4range, - int8_range int8range - ); -_SQL - - execute <<_SQL - CREATE TABLE postgresql_tsvectors ( - id SERIAL PRIMARY KEY, - text_vector tsvector - ); -_SQL - - if 't' == select_value("select 'hstore'=ANY(select typname from pg_type)") - execute <<_SQL - CREATE TABLE postgresql_hstores ( - id SERIAL PRIMARY KEY, - hash_store hstore default ''::hstore - ); -_SQL - end - - if 't' == select_value("select 'ltree'=ANY(select typname from pg_type)") - execute <<_SQL - CREATE TABLE postgresql_ltrees ( - id SERIAL PRIMARY KEY, - path ltree - ); -_SQL - end - - if 't' == select_value("select 'json'=ANY(select typname from pg_type)") - execute <<_SQL - CREATE TABLE postgresql_json_data_type ( - id SERIAL PRIMARY KEY, - json_data json default '{}'::json - ); -_SQL - end - - execute <<_SQL - CREATE TABLE postgresql_moneys ( - id SERIAL PRIMARY KEY, - wealth MONEY - ); -_SQL - - execute <<_SQL - CREATE TABLE postgresql_numbers ( - id SERIAL PRIMARY KEY, - single REAL, - double DOUBLE PRECISION - ); -_SQL - execute <<_SQL CREATE TABLE postgresql_times ( id SERIAL PRIMARY KEY, @@ -144,23 +44,6 @@ _SQL _SQL execute <<_SQL - CREATE TABLE postgresql_network_addresses ( - id SERIAL PRIMARY KEY, - cidr_address CIDR default '192.168.1.0/24', - inet_address INET default '192.168.1.1', - mac_address MACADDR default 'ff:ff:ff:ff:ff:ff' - ); -_SQL - - execute <<_SQL - CREATE TABLE postgresql_bit_strings ( - id SERIAL PRIMARY KEY, - bit_string BIT(8), - bit_string_varying BIT VARYING(8) - ); -_SQL - - execute <<_SQL CREATE TABLE postgresql_oids ( id SERIAL PRIMARY KEY, obj_id OID @@ -221,4 +104,3 @@ _SQL t.text :text, limit: 100_000 end end - diff --git a/activerecord/test/schema/schema.rb b/activerecord/test/schema/schema.rb index 75711673a7..a7d90e3f89 100644 --- a/activerecord/test/schema/schema.rb +++ b/activerecord/test/schema/schema.rb @@ -1,4 +1,3 @@ -# encoding: utf-8 ActiveRecord::Schema.define do def except(adapter_names_to_exclude) @@ -9,13 +8,14 @@ ActiveRecord::Schema.define do #put adapter specific setup here case adapter_name - # For Firebird, set the sequence values 10000 when create_table is called; - # this prevents primary key collisions between "normally" created records - # and fixture-based (YAML) records. - when "Firebird" - def create_table(*args, &block) - ActiveRecord::Base.connection.create_table(*args, &block) - ActiveRecord::Base.connection.execute "SET GENERATOR #{args.first}_seq TO 10000" + when "PostgreSQL" + enable_extension!('uuid-ossp', ActiveRecord::Base.connection) + create_table :uuid_parents, id: :uuid, force: true do |t| + t.string :name + end + create_table :uuid_children, id: :uuid, force: true do |t| + t.string :name + t.uuid :uuid_parent_id end end @@ -27,111 +27,131 @@ ActiveRecord::Schema.define do # # # ------------------------------------------------------------------- # - create_table :accounts, :force => true do |t| + create_table :accounts, force: true do |t| t.integer :firm_id t.string :firm_name t.integer :credit_limit end - create_table :admin_accounts, :force => true do |t| + create_table :admin_accounts, force: true do |t| t.string :name end - create_table :admin_users, :force => true do |t| + create_table :admin_users, force: true do |t| t.string :name - t.string :settings, :null => true, :limit => 1024 + t.string :settings, null: true, limit: 1024 # MySQL does not allow default values for blobs. Fake it out with a # big varchar below. - t.string :preferences, :null => true, :default => '', :limit => 1024 - t.string :json_data, :null => true, :limit => 1024 - t.string :json_data_empty, :null => true, :default => "", :limit => 1024 + t.string :preferences, null: true, default: '', limit: 1024 + t.string :json_data, null: true, limit: 1024 + t.string :json_data_empty, null: true, default: "", limit: 1024 + t.text :params t.references :account end - create_table :aircraft, :force => true do |t| + create_table :aircraft, force: true do |t| t.string :name end - create_table :audit_logs, :force => true do |t| - t.column :message, :string, :null=>false - t.column :developer_id, :integer, :null=>false + create_table :articles, force: true do |t| + end + + create_table :articles_magazines, force: true do |t| + t.references :article + t.references :magazine + end + + create_table :articles_tags, force: true do |t| + t.references :article + t.references :tag + end + + create_table :audit_logs, force: true do |t| + t.column :message, :string, null: false + t.column :developer_id, :integer, null: false t.integer :unvalidated_developer_id end - create_table :authors, :force => true do |t| - t.string :name, :null => false + create_table :authors, force: true do |t| + t.string :name, null: false t.integer :author_address_id t.integer :author_address_extra_id t.string :organization_id t.string :owned_essay_id end - create_table :author_addresses, :force => true do |t| + create_table :author_addresses, force: true do |t| end - create_table :author_favorites, :force => true do |t| + add_foreign_key :authors, :author_addresses + + create_table :author_favorites, force: true do |t| t.column :author_id, :integer t.column :favorite_author_id, :integer end - create_table :auto_id_tests, :force => true, :id => false do |t| + create_table :auto_id_tests, force: true, id: false do |t| t.primary_key :auto_id t.integer :value end - create_table :binaries, :force => true do |t| + create_table :binaries, force: true do |t| t.string :name t.binary :data - t.binary :short_data, :limit => 2048 + t.binary :short_data, limit: 2048 end - create_table :birds, :force => true do |t| + create_table :birds, force: true do |t| t.string :name t.string :color t.integer :pirate_id end - create_table :books, :force => true do |t| + create_table :books, force: true do |t| t.integer :author_id + t.string :format t.column :name, :string + t.column :status, :integer, default: 0 + t.column :read_status, :integer, default: 0 + t.column :nullable_status, :integer end - create_table :booleans, :force => true do |t| + create_table :booleans, force: true do |t| t.boolean :value - t.boolean :has_fun, :null => false, :default => false + t.boolean :has_fun, null: false, default: false end - create_table :bulbs, :force => true do |t| + create_table :bulbs, force: true do |t| t.integer :car_id t.string :name t.boolean :frickinawesome t.string :color end - create_table "CamelCase", :force => true do |t| + create_table "CamelCase", force: true do |t| t.string :name end - create_table :cars, :force => true do |t| + create_table :cars, force: true do |t| t.string :name t.integer :engines_count t.integer :wheels_count - t.column :lock_version, :integer, :null => false, :default => 0 - t.timestamps + t.column :lock_version, :integer, null: false, default: 0 + t.timestamps null: false end - create_table :categories, :force => true do |t| - t.string :name, :null => false + create_table :categories, force: true do |t| + t.string :name, null: false t.string :type t.integer :categorizations_count end - create_table :categories_posts, :force => true, :id => false do |t| - t.integer :category_id, :null => false - t.integer :post_id, :null => false + create_table :categories_posts, force: true, id: false do |t| + t.integer :category_id, null: false + t.integer :post_id, null: false end - create_table :categorizations, :force => true do |t| + create_table :categorizations, force: true do |t| t.column :category_id, :integer t.string :named_category_name t.column :post_id, :integer @@ -139,98 +159,112 @@ ActiveRecord::Schema.define do t.column :special, :boolean end - create_table :citations, :force => true do |t| + create_table :citations, force: true do |t| t.column :book1_id, :integer t.column :book2_id, :integer end - create_table :clubs, :force => true do |t| + create_table :clubs, force: true do |t| t.string :name t.integer :category_id end - create_table :collections, :force => true do |t| + create_table :collections, force: true do |t| t.string :name end - create_table :colnametests, :force => true do |t| - t.integer :references, :null => false + create_table :colnametests, force: true do |t| + t.integer :references, null: false + end + + create_table :columns, force: true do |t| + t.references :record end - create_table :comments, :force => true do |t| - t.integer :post_id, :null => false + create_table :comments, force: true do |t| + t.integer :post_id, null: false # use VARCHAR2(4000) instead of CLOB datatype as CLOB data type has many limitations in # Oracle SELECT WHERE clause which causes many unit test failures if current_adapter?(:OracleAdapter) - t.string :body, :null => false, :limit => 4000 + t.string :body, null: false, limit: 4000 else - t.text :body, :null => false + t.text :body, null: false end t.string :type - t.integer :taggings_count, :default => 0 - t.integer :children_count, :default => 0 + t.integer :tags_count, default: 0 + t.integer :children_count, default: 0 t.integer :parent_id + t.references :author, polymorphic: true + t.string :resource_id + t.string :resource_type + t.integer :developer_id end - create_table :companies, :force => true do |t| + create_table :companies, force: true do |t| t.string :type t.integer :firm_id t.string :firm_name t.string :name t.integer :client_of - t.integer :rating, :default => 1 + t.integer :rating, default: 1 t.integer :account_id - t.string :description, :default => "" + t.string :description, default: "" end - add_index :companies, [:firm_id, :type, :rating], :name => "company_index" - add_index :companies, [:firm_id, :type], :name => "company_partial_index", :where => "rating > 10" - add_index :companies, :name, :name => 'company_name_index', :using => :btree + add_index :companies, [:firm_id, :type, :rating], name: "company_index" + add_index :companies, [:firm_id, :type], name: "company_partial_index", where: "rating > 10" + add_index :companies, :name, name: 'company_name_index', using: :btree - create_table :vegetables, :force => true do |t| + create_table :vegetables, force: true do |t| t.string :name t.integer :seller_id t.string :custom_type end - create_table :computers, :force => true do |t| - t.integer :developer, :null => false - t.integer :extendedWarranty, :null => false + create_table :computers, force: true do |t| + t.string :system + t.integer :developer, null: false + t.integer :extendedWarranty, null: false + end + + create_table :computers_developers, id: false, force: true do |t| + t.references :computer + t.references :developer end - create_table :contracts, :force => true do |t| + create_table :contracts, force: true do |t| t.integer :developer_id t.integer :company_id end - create_table :customers, :force => true do |t| + create_table :customers, force: true do |t| t.string :name - t.integer :balance, :default => 0 + t.integer :balance, default: 0 t.string :address_street t.string :address_city t.string :address_country t.string :gps_location end - create_table :dashboards, :force => true, :id => false do |t| + create_table :dashboards, force: true, id: false do |t| t.string :dashboard_id t.string :name end - create_table :developers, :force => true do |t| + create_table :developers, force: true do |t| t.string :name - t.integer :salary, :default => 70000 + t.integer :salary, default: 70000 t.datetime :created_at t.datetime :updated_at t.datetime :created_on t.datetime :updated_on end - create_table :developers_projects, :force => true, :id => false do |t| - t.integer :developer_id, :null => false - t.integer :project_id, :null => false + create_table :developers_projects, force: true, id: false do |t| + t.integer :developer_id, null: false + t.integer :project_id, null: false t.date :joined_on - t.integer :access_level, :default => 1 + t.integer :access_level, default: 1 end create_table :dog_lovers, force: true do |t| @@ -239,28 +273,29 @@ ActiveRecord::Schema.define do t.integer :dogs_count, default: 0 end - create_table :dogs, :force => true do |t| + create_table :dogs, force: true do |t| t.integer :trainer_id t.integer :breeder_id t.integer :dog_lover_id + t.string :alias end - create_table :edges, :force => true, :id => false do |t| - t.column :source_id, :integer, :null => false - t.column :sink_id, :integer, :null => false + create_table :edges, force: true, id: false do |t| + t.column :source_id, :integer, null: false + t.column :sink_id, :integer, null: false end - add_index :edges, [:source_id, :sink_id], :unique => true, :name => 'unique_edge_index' + add_index :edges, [:source_id, :sink_id], unique: true, name: 'unique_edge_index' - create_table :engines, :force => true do |t| + create_table :engines, force: true do |t| t.integer :car_id end - create_table :entrants, :force => true do |t| - t.string :name, :null => false - t.integer :course_id, :null => false + create_table :entrants, force: true do |t| + t.string :name, null: false + t.integer :course_id, null: false end - create_table :essays, :force => true do |t| + create_table :essays, force: true do |t| t.string :name t.string :writer_id t.string :writer_type @@ -268,153 +303,156 @@ ActiveRecord::Schema.define do t.string :author_id end - create_table :events, :force => true do |t| - t.string :title, :limit => 5 + create_table :events, force: true do |t| + t.string :title, limit: 5 end - create_table :eyes, :force => true do |t| + create_table :eyes, force: true do |t| end - create_table :funny_jokes, :force => true do |t| + create_table :funny_jokes, force: true do |t| t.string :name end - create_table :cold_jokes, :force => true do |t| - t.string :name + create_table :cold_jokes, force: true do |t| + t.string :cold_name end - create_table :friendships, :force => true do |t| + create_table :friendships, force: true do |t| t.integer :friend_id t.integer :follower_id end - create_table :goofy_string_id, :force => true, :id => false do |t| - t.string :id, :null => false + create_table :goofy_string_id, force: true, id: false do |t| + t.string :id, null: false t.string :info end - create_table :having, :force => true do |t| + create_table :having, force: true do |t| t.string :where end - create_table :guids, :force => true do |t| + create_table :guids, force: true do |t| t.column :key, :string end - create_table :inept_wizards, :force => true do |t| - t.column :name, :string, :null => false - t.column :city, :string, :null => false + create_table :inept_wizards, force: true do |t| + t.column :name, :string, null: false + t.column :city, :string, null: false t.column :type, :string end - create_table :integer_limits, :force => true do |t| + create_table :integer_limits, force: true do |t| t.integer :"c_int_without_limit" (1..8).each do |i| - t.integer :"c_int_#{i}", :limit => i + t.integer :"c_int_#{i}", limit: i end end - create_table :invoices, :force => true do |t| + create_table :invoices, force: true do |t| t.integer :balance t.datetime :updated_at end - create_table :iris, :force => true do |t| + create_table :iris, force: true do |t| t.references :eye t.string :color end - create_table :items, :force => true do |t| + create_table :items, force: true do |t| t.column :name, :string end - create_table :jobs, :force => true do |t| + create_table :jobs, force: true do |t| t.integer :ideal_reference_id end - create_table :keyboards, :force => true, :id => false do |t| + create_table :keyboards, force: true, id: false do |t| t.primary_key :key_number t.string :name end - create_table :legacy_things, :force => true do |t| + create_table :legacy_things, force: true do |t| t.integer :tps_report_number - t.integer :version, :null => false, :default => 0 + t.integer :version, null: false, default: 0 end - create_table :lessons, :force => true do |t| + create_table :lessons, force: true do |t| t.string :name end - create_table :lessons_students, :id => false, :force => true do |t| + create_table :lessons_students, id: false, force: true do |t| t.references :lesson t.references :student end - create_table :lint_models, :force => true + create_table :lint_models, force: true - create_table :line_items, :force => true do |t| + create_table :line_items, force: true do |t| t.integer :invoice_id t.integer :amount end - create_table :lock_without_defaults, :force => true do |t| + create_table :lock_without_defaults, force: true do |t| t.column :lock_version, :integer end - create_table :lock_without_defaults_cust, :force => true do |t| + create_table :lock_without_defaults_cust, force: true do |t| t.column :custom_lock_version, :integer end - create_table :mateys, :id => false, :force => true do |t| + create_table :magazines, force: true do |t| + end + + create_table :mateys, id: false, force: true do |t| t.column :pirate_id, :integer t.column :target_id, :integer t.column :weight, :integer end - create_table :members, :force => true do |t| + create_table :members, force: true do |t| t.string :name t.integer :member_type_id end - create_table :member_details, :force => true do |t| + create_table :member_details, force: true do |t| t.integer :member_id t.integer :organization_id t.string :extra_data end - create_table :member_friends, :force => true, :id => false do |t| + create_table :member_friends, force: true, id: false do |t| t.integer :member_id t.integer :friend_id end - create_table :memberships, :force => true do |t| + create_table :memberships, force: true do |t| t.datetime :joined_on t.integer :club_id, :member_id - t.boolean :favourite, :default => false + t.boolean :favourite, default: false t.string :type end - create_table :member_types, :force => true do |t| + create_table :member_types, force: true do |t| t.string :name end - create_table :minivans, :force => true, :id => false do |t| + create_table :minivans, force: true, id: false do |t| t.string :minivan_id t.string :name t.string :speedometer_id t.string :color end - create_table :minimalistics, :force => true do |t| + create_table :minimalistics, force: true do |t| end - create_table :mixed_case_monkeys, :force => true, :id => false do |t| + create_table :mixed_case_monkeys, force: true, id: false do |t| t.primary_key :monkeyID t.integer :fleaCount end - create_table :mixins, :force => true do |t| + create_table :mixins, force: true do |t| t.integer :parent_id t.integer :pos t.datetime :created_at @@ -425,52 +463,54 @@ ActiveRecord::Schema.define do t.string :type end - create_table :movies, :force => true, :id => false do |t| + create_table :movies, force: true, id: false do |t| t.primary_key :movieid t.string :name end - create_table :numeric_data, :force => true do |t| - t.decimal :bank_balance, :precision => 10, :scale => 2 - t.decimal :big_bank_balance, :precision => 15, :scale => 2 - t.decimal :world_population, :precision => 10, :scale => 0 - t.decimal :my_house_population, :precision => 2, :scale => 0 - t.decimal :decimal_number_with_default, :precision => 3, :scale => 2, :default => 2.78 + create_table :numeric_data, force: true do |t| + t.decimal :bank_balance, precision: 10, scale: 2 + t.decimal :big_bank_balance, precision: 15, scale: 2 + t.decimal :world_population, precision: 10, scale: 0 + t.decimal :my_house_population, precision: 2, scale: 0 + t.decimal :decimal_number_with_default, precision: 3, scale: 2, default: 2.78 t.float :temperature # Oracle/SQLServer supports precision up to 38 - if current_adapter?(:OracleAdapter,:SQLServerAdapter) - t.decimal :atoms_in_universe, :precision => 38, :scale => 0 + if current_adapter?(:OracleAdapter, :SQLServerAdapter) + t.decimal :atoms_in_universe, precision: 38, scale: 0 + elsif current_adapter?(:FbAdapter) + t.decimal :atoms_in_universe, precision: 18, scale: 0 else - t.decimal :atoms_in_universe, :precision => 55, :scale => 0 + t.decimal :atoms_in_universe, precision: 55, scale: 0 end end - create_table :orders, :force => true do |t| + create_table :orders, force: true do |t| t.string :name t.integer :billing_customer_id t.integer :shipping_customer_id end - create_table :organizations, :force => true do |t| + create_table :organizations, force: true do |t| t.string :name end - create_table :owners, :primary_key => :owner_id ,:force => true do |t| + create_table :owners, primary_key: :owner_id, force: true do |t| t.string :name t.column :updated_at, :datetime t.column :happy_at, :datetime t.string :essay_id end - create_table :paint_colors, :force => true do |t| + create_table :paint_colors, force: true do |t| t.integer :non_poly_one_id end - create_table :paint_textures, :force => true do |t| + create_table :paint_textures, force: true do |t| t.integer :non_poly_two_id end - create_table :parrots, :force => true do |t| + create_table :parrots, force: true do |t| t.column :name, :string t.column :color, :string t.column :parrot_sti_class, :string @@ -481,43 +521,50 @@ ActiveRecord::Schema.define do t.column :updated_on, :datetime end - create_table :parrots_pirates, :id => false, :force => true do |t| + create_table :parrots_pirates, id: false, force: true do |t| t.column :parrot_id, :integer t.column :pirate_id, :integer end - create_table :parrots_treasures, :id => false, :force => true do |t| + create_table :parrots_treasures, id: false, force: true do |t| t.column :parrot_id, :integer t.column :treasure_id, :integer end - create_table :people, :force => true do |t| - t.string :first_name, :null => false + create_table :people, force: true do |t| + t.string :first_name, null: false t.references :primary_contact - t.string :gender, :limit => 1 + t.string :gender, limit: 1 t.references :number1_fan - t.integer :lock_version, :null => false, :default => 0 + t.integer :lock_version, null: false, default: 0 t.string :comments - t.integer :followers_count, :default => 0 - t.integer :friends_too_count, :default => 0 + t.integer :followers_count, default: 0 + t.integer :friends_too_count, default: 0 t.references :best_friend t.references :best_friend_of t.integer :insures, null: false, default: 0 - t.timestamps + t.timestamp :born_at + t.timestamps null: false end - create_table :peoples_treasures, :id => false, :force => true do |t| + create_table :peoples_treasures, id: false, force: true do |t| t.column :rich_person_id, :integer t.column :treasure_id, :integer end - create_table :pets, :primary_key => :pet_id ,:force => true do |t| + create_table :personal_legacy_things, force: true do |t| + t.integer :tps_report_number + t.integer :person_id + t.integer :version, null: false, default: 0 + end + + create_table :pets, primary_key: :pet_id, force: true do |t| t.string :name t.integer :owner_id, :integer - t.timestamps + t.timestamps null: false end - create_table :pirates, :force => true do |t| + create_table :pirates, force: true do |t| t.column :catchphrase, :string t.column :parrot_id, :integer t.integer :non_validated_parrot_id @@ -525,74 +572,98 @@ ActiveRecord::Schema.define do t.column :updated_on, :datetime end - create_table :posts, :force => true do |t| + create_table :posts, force: true do |t| t.integer :author_id - t.string :title, :null => false + t.string :title, null: false # use VARCHAR2(4000) instead of CLOB datatype as CLOB data type has many limitations in # Oracle SELECT WHERE clause which causes many unit test failures if current_adapter?(:OracleAdapter) - t.string :body, :null => false, :limit => 4000 + t.string :body, null: false, limit: 4000 else - t.text :body, :null => false + t.text :body, null: false end t.string :type - t.integer :comments_count, :default => 0 - t.integer :taggings_count, :default => 0 - t.integer :taggings_with_delete_all_count, :default => 0 - t.integer :taggings_with_destroy_count, :default => 0 - t.integer :tags_count, :default => 0 - t.integer :tags_with_destroy_count, :default => 0 - t.integer :tags_with_nullify_count, :default => 0 + t.integer :comments_count, default: 0 + t.integer :taggings_with_delete_all_count, default: 0 + t.integer :taggings_with_destroy_count, default: 0 + t.integer :tags_count, default: 0 + t.integer :tags_with_destroy_count, default: 0 + t.integer :tags_with_nullify_count, default: 0 + end + + create_table :serialized_posts, force: true do |t| + t.integer :author_id + t.string :title, null: false + end + + create_table :images, force: true do |t| + t.integer :imageable_identifier + t.string :imageable_class end - create_table :price_estimates, :force => true do |t| + create_table :price_estimates, force: true do |t| t.string :estimate_of_type t.integer :estimate_of_id t.integer :price end - create_table :products, :force => true do |t| + create_table :products, force: true do |t| t.references :collection + t.references :type t.string :name end - create_table :projects, :force => true do |t| + create_table :product_types, force: true do |t| + t.string :name + end + + create_table :projects, force: true do |t| t.string :name t.string :type end - create_table :randomly_named_table, :force => true do |t| + create_table :randomly_named_table1, force: true do |t| + t.string :some_attribute + t.integer :another_attribute + end + + create_table :randomly_named_table2, force: true do |t| + t.string :some_attribute + t.integer :another_attribute + end + + create_table :randomly_named_table3, force: true do |t| t.string :some_attribute t.integer :another_attribute end - create_table :ratings, :force => true do |t| + create_table :ratings, force: true do |t| t.integer :comment_id t.integer :value end - create_table :readers, :force => true do |t| - t.integer :post_id, :null => false - t.integer :person_id, :null => false - t.boolean :skimmer, :default => false + create_table :readers, force: true do |t| + t.integer :post_id, null: false + t.integer :person_id, null: false + t.boolean :skimmer, default: false t.integer :first_post_id end - create_table :references, :force => true do |t| + create_table :references, force: true do |t| t.integer :person_id t.integer :job_id t.boolean :favourite - t.integer :lock_version, :default => 0 + t.integer :lock_version, default: 0 end - create_table :shape_expressions, :force => true do |t| + create_table :shape_expressions, force: true do |t| t.string :paint_type t.integer :paint_id t.string :shape_type t.integer :shape_id end - create_table :ships, :force => true do |t| + create_table :ships, force: true do |t| t.string :name t.integer :pirate_id t.integer :update_only_pirate_id @@ -602,51 +673,53 @@ ActiveRecord::Schema.define do t.datetime :updated_on end - create_table :ship_parts, :force => true do |t| + create_table :ship_parts, force: true do |t| t.string :name t.integer :ship_id end - create_table :speedometers, :force => true, :id => false do |t| + create_table :speedometers, force: true, id: false do |t| t.string :speedometer_id t.string :name t.string :dashboard_id end - create_table :sponsors, :force => true do |t| + create_table :sponsors, force: true do |t| t.integer :club_id t.integer :sponsorable_id t.string :sponsorable_type end - create_table :string_key_objects, :id => false, :primary_key => :id, :force => true do |t| + create_table :string_key_objects, id: false, primary_key: :id, force: true do |t| t.string :id t.string :name - t.integer :lock_version, :null => false, :default => 0 + t.integer :lock_version, null: false, default: 0 end - create_table :students, :force => true do |t| + create_table :students, force: true do |t| t.string :name + t.boolean :active + t.integer :college_id end - create_table :subscribers, :force => true, :id => false do |t| - t.string :nick, :null => false + create_table :subscribers, force: true, id: false do |t| + t.string :nick, null: false t.string :name - t.column :books_count, :integer, :null => false, :default => 0 + t.column :books_count, :integer, null: false, default: 0 end - add_index :subscribers, :nick, :unique => true + add_index :subscribers, :nick, unique: true - create_table :subscriptions, :force => true do |t| + create_table :subscriptions, force: true do |t| t.string :subscriber_id t.integer :book_id end - create_table :tags, :force => true do |t| + create_table :tags, force: true do |t| t.column :name, :string - t.column :taggings_count, :integer, :default => 0 + t.column :taggings_count, :integer, default: 0 end - create_table :taggings, :force => true do |t| + create_table :taggings, force: true do |t| t.column :tag_id, :integer t.column :super_tag_id, :integer t.column :taggable_type, :string @@ -654,94 +727,101 @@ ActiveRecord::Schema.define do t.string :comment end - create_table :tasks, :force => true do |t| + create_table :tasks, force: true do |t| t.datetime :starting t.datetime :ending end - create_table :topics, :force => true do |t| - t.string :title + create_table :topics, force: true do |t| + t.string :title, limit: 250 t.string :author_name t.string :author_email_address - t.datetime :written_on + if mysql_56? + t.datetime :written_on, precision: 6 + else + t.datetime :written_on + end t.time :bonus_time t.date :last_read # use VARCHAR2(4000) instead of CLOB datatype as CLOB data type has many limitations in # Oracle SELECT WHERE clause which causes many unit test failures if current_adapter?(:OracleAdapter) - t.string :content, :limit => 4000 - t.string :important, :limit => 4000 + t.string :content, limit: 4000 + t.string :important, limit: 4000 else t.text :content t.text :important end - t.boolean :approved, :default => true - t.integer :replies_count, :default => 0 - t.integer :unique_replies_count, :default => 0 + t.boolean :approved, default: true + t.integer :replies_count, default: 0 + t.integer :unique_replies_count, default: 0 t.integer :parent_id t.string :parent_title t.string :type t.string :group - t.timestamps + t.timestamps null: true end - create_table :toys, :primary_key => :toy_id ,:force => true do |t| + create_table :toys, primary_key: :toy_id, force: true do |t| t.string :name t.integer :pet_id, :integer - t.timestamps + t.timestamps null: false end - create_table :traffic_lights, :force => true do |t| + create_table :traffic_lights, force: true do |t| t.string :location t.string :state - t.text :long_state, :null => false + t.text :long_state, null: false t.datetime :created_at t.datetime :updated_at end - create_table :treasures, :force => true do |t| + create_table :treasures, force: true do |t| t.column :name, :string t.column :type, :string t.column :looter_id, :integer t.column :looter_type, :string + t.belongs_to :ship end - create_table :tyres, :force => true do |t| + create_table :tyres, force: true do |t| t.integer :car_id end - create_table :variants, :force => true do |t| + create_table :variants, force: true do |t| t.references :product t.string :name end - create_table :vertices, :force => true do |t| + create_table :vertices, force: true do |t| t.column :label, :string end - create_table 'warehouse-things', :force => true do |t| + create_table 'warehouse-things', force: true do |t| t.integer :value end [:circles, :squares, :triangles, :non_poly_ones, :non_poly_twos].each do |t| - create_table(t, :force => true) { } + create_table(t, force: true) { } end # NOTE - the following 4 tables are used by models that have :inverse_of options on the associations - create_table :men, :force => true do |t| + create_table :men, force: true do |t| t.string :name end - create_table :faces, :force => true do |t| + create_table :faces, force: true do |t| t.string :description t.integer :man_id t.integer :polymorphic_man_id t.string :polymorphic_man_type + t.integer :poly_man_without_inverse_id + t.string :poly_man_without_inverse_type t.integer :horrible_polymorphic_man_id t.string :horrible_polymorphic_man_type end - create_table :interests, :force => true do |t| + create_table :interests, force: true do |t| t.string :topic t.integer :man_id t.integer :polymorphic_man_id @@ -749,64 +829,93 @@ ActiveRecord::Schema.define do t.integer :zine_id end - create_table :wheels, :force => true do |t| - t.references :wheelable, :polymorphic => true + create_table :wheels, force: true do |t| + t.references :wheelable, polymorphic: true end - create_table :zines, :force => true do |t| + create_table :zines, force: true do |t| t.string :title end - create_table :countries, :force => true, :id => false, :primary_key => 'country_id' do |t| + create_table :countries, force: true, id: false, primary_key: 'country_id' do |t| t.string :country_id t.string :name end - create_table :treaties, :force => true, :id => false, :primary_key => 'treaty_id' do |t| + create_table :treaties, force: true, id: false, primary_key: 'treaty_id' do |t| t.string :treaty_id t.string :name end - create_table :countries_treaties, :force => true, :id => false do |t| - t.string :country_id, :null => false - t.string :treaty_id, :null => false + create_table :countries_treaties, force: true, id: false do |t| + t.string :country_id, null: false + t.string :treaty_id, null: false end - create_table :liquid, :force => true do |t| + create_table :liquid, force: true do |t| t.string :name end - create_table :molecules, :force => true do |t| + create_table :molecules, force: true do |t| t.integer :liquid_id t.string :name end - create_table :electrons, :force => true do |t| + create_table :electrons, force: true do |t| t.integer :molecule_id t.string :name end - create_table :weirds, :force => true do |t| + create_table :weirds, force: true do |t| t.string 'a$b' t.string 'なまえ' t.string 'from' end + create_table :hotels, force: true do |t| + end + create_table :departments, force: true do |t| + t.integer :hotel_id + end + create_table :cake_designers, force: true do |t| + end + create_table :drink_designers, force: true do |t| + end + create_table :chefs, force: true do |t| + t.integer :employable_id + t.string :employable_type + t.integer :department_id + end + + create_table :records, force: true do |t| + end + except 'SQLite' do # fk_test_has_fk should be before fk_test_has_pk - create_table :fk_test_has_fk, :force => true do |t| - t.integer :fk_id, :null => false + create_table :fk_test_has_fk, force: true do |t| + t.integer :fk_id, null: false end - create_table :fk_test_has_pk, :force => true do |t| + create_table :fk_test_has_pk, force: true, primary_key: "pk_id" do |t| end - execute "ALTER TABLE fk_test_has_fk ADD CONSTRAINT fk_name FOREIGN KEY (#{quote_column_name 'fk_id'}) REFERENCES #{quote_table_name 'fk_test_has_pk'} (#{quote_column_name 'id'})" + add_foreign_key :fk_test_has_fk, :fk_test_has_pk, column: "fk_id", name: "fk_name", primary_key: "pk_id" + add_foreign_key :lessons_students, :students + end + + create_table :overloaded_types, force: true do |t| + t.float :overloaded_float, default: 500 + t.float :unoverloaded_float + t.string :overloaded_string_with_limit, limit: 255 + t.string :string_with_default, default: 'the original default' + end - execute "ALTER TABLE lessons_students ADD CONSTRAINT student_id_fk FOREIGN KEY (#{quote_column_name 'student_id'}) REFERENCES #{quote_table_name 'students'} (#{quote_column_name 'id'})" + create_table :users, force: true do |t| + t.string :token + t.string :auth_token end end -Course.connection.create_table :courses, :force => true do |t| - t.column :name, :string, :null => false +Course.connection.create_table :courses, force: true do |t| + t.column :name, :string, null: false t.column :college_id, :integer end -College.connection.create_table :colleges, :force => true do |t| - t.column :name, :string, :null => false +College.connection.create_table :colleges, force: true do |t| + t.column :name, :string, null: false end diff --git a/activerecord/test/schema/sqlite_specific_schema.rb b/activerecord/test/schema/sqlite_specific_schema.rb index e9ddeb32cf..b5552c2755 100644 --- a/activerecord/test/schema/sqlite_specific_schema.rb +++ b/activerecord/test/schema/sqlite_specific_schema.rb @@ -1,16 +1,13 @@ ActiveRecord::Schema.define do - # For sqlite 3.1.0+, make a table with an autoincrement column - if supports_autoincrement? - create_table :table_with_autoincrement, :force => true do |t| - t.column :name, :string - end + create_table :table_with_autoincrement, :force => true do |t| + t.column :name, :string end execute "DROP TABLE fk_test_has_fk" rescue nil execute "DROP TABLE fk_test_has_pk" rescue nil execute <<_SQL CREATE TABLE 'fk_test_has_pk' ( - 'id' INTEGER NOT NULL PRIMARY KEY + 'pk_id' INTEGER NOT NULL PRIMARY KEY ); _SQL @@ -19,7 +16,7 @@ _SQL 'id' INTEGER NOT NULL PRIMARY KEY, 'fk_id' INTEGER NOT NULL, - FOREIGN KEY ('fk_id') REFERENCES 'fk_test_has_pk'('id') + FOREIGN KEY ('fk_id') REFERENCES 'fk_test_has_pk'('pk_id') ); _SQL -end
\ No newline at end of file +end diff --git a/activerecord/test/support/connection.rb b/activerecord/test/support/connection.rb index 196b3a9493..d11fd9cfc1 100644 --- a/activerecord/test/support/connection.rb +++ b/activerecord/test/support/connection.rb @@ -15,7 +15,7 @@ module ARTest puts "Using #{connection_name}" ActiveRecord::Base.logger = ActiveSupport::Logger.new("debug.log", 0, 100 * 1024 * 1024) ActiveRecord::Base.configurations = connection_config - ActiveRecord::Base.establish_connection 'arunit' - ARUnit2Model.establish_connection 'arunit2' + ActiveRecord::Base.establish_connection :arunit + ARUnit2Model.establish_connection :arunit2 end end diff --git a/activerecord/test/support/connection_helper.rb b/activerecord/test/support/connection_helper.rb new file mode 100644 index 0000000000..4a19e5df44 --- /dev/null +++ b/activerecord/test/support/connection_helper.rb @@ -0,0 +1,14 @@ +module ConnectionHelper + def run_without_connection + original_connection = ActiveRecord::Base.remove_connection + yield original_connection + ensure + ActiveRecord::Base.establish_connection(original_connection) + end + + # Used to drop all cache query plans in tests. + def reset_connection + original_connection = ActiveRecord::Base.remove_connection + ActiveRecord::Base.establish_connection(original_connection) + end +end diff --git a/activerecord/test/support/ddl_helper.rb b/activerecord/test/support/ddl_helper.rb new file mode 100644 index 0000000000..43cb235e01 --- /dev/null +++ b/activerecord/test/support/ddl_helper.rb @@ -0,0 +1,8 @@ +module DdlHelper + def with_example_table(connection, table_name, definition = nil) + connection.execute("CREATE TABLE #{table_name}(#{definition})") + yield + ensure + connection.execute("DROP TABLE #{table_name}") + end +end diff --git a/activerecord/test/support/schema_dumping_helper.rb b/activerecord/test/support/schema_dumping_helper.rb new file mode 100644 index 0000000000..2d1651454d --- /dev/null +++ b/activerecord/test/support/schema_dumping_helper.rb @@ -0,0 +1,20 @@ +module SchemaDumpingHelper + def dump_table_schema(table, connection = ActiveRecord::Base.connection) + old_ignore_tables = ActiveRecord::SchemaDumper.ignore_tables + ActiveRecord::SchemaDumper.ignore_tables = connection.tables - [table] + stream = StringIO.new + ActiveRecord::SchemaDumper.dump(ActiveRecord::Base.connection, stream) + stream.string + ensure + ActiveRecord::SchemaDumper.ignore_tables = old_ignore_tables + end + + def dump_all_table_schema(ignore_tables) + old_ignore_tables, ActiveRecord::SchemaDumper.ignore_tables = ActiveRecord::SchemaDumper.ignore_tables, ignore_tables + stream = StringIO.new + ActiveRecord::SchemaDumper.dump(ActiveRecord::Base.connection, stream) + stream.string + ensure + ActiveRecord::SchemaDumper.ignore_tables = old_ignore_tables + end +end |