diff options
Diffstat (limited to 'activerecord/test/cases')
192 files changed, 7835 insertions, 2168 deletions
diff --git a/activerecord/test/cases/adapter_test.rb b/activerecord/test/cases/adapter_test.rb index 79642f5871..ba04859bf0 100644 --- a/activerecord/test/cases/adapter_test.rb +++ b/activerecord/test/cases/adapter_test.rb @@ -1,6 +1,7 @@ # frozen_string_literal: true require "cases/helper" +require "support/connection_helper" require "models/book" require "models/post" require "models/author" @@ -10,6 +11,7 @@ module ActiveRecord class AdapterTest < ActiveRecord::TestCase def setup @connection = ActiveRecord::Base.connection + @connection.materialize_transactions end ## @@ -107,6 +109,11 @@ module ActiveRecord end end + def test_exec_query_returns_an_empty_result + result = @connection.exec_query "INSERT INTO subscribers(nick) VALUES('me')" + assert_instance_of(ActiveRecord::Result, result) + end + if current_adapter?(:Mysql2Adapter) def test_charset assert_not_nil @connection.charset @@ -125,19 +132,17 @@ module ActiveRecord end def test_not_specifying_database_name_for_cross_database_selects - begin - assert_nothing_raised do - ActiveRecord::Base.establish_connection(ActiveRecord::Base.configurations["arunit"].except(:database)) - - config = ARTest.connection_config - ActiveRecord::Base.connection.execute( - "SELECT #{config['arunit']['database']}.pirates.*, #{config['arunit2']['database']}.courses.* " \ - "FROM #{config['arunit']['database']}.pirates, #{config['arunit2']['database']}.courses" - ) - end - ensure - ActiveRecord::Base.establish_connection :arunit + assert_nothing_raised do + ActiveRecord::Base.establish_connection(ActiveRecord::Base.configurations["arunit"].except(:database)) + + config = ARTest.connection_config + ActiveRecord::Base.connection.execute( + "SELECT #{config['arunit']['database']}.pirates.*, #{config['arunit2']['database']}.courses.* " \ + "FROM #{config['arunit']['database']}.pirates, #{config['arunit2']['database']}.courses" + ) end + ensure + ActiveRecord::Base.establish_connection :arunit end end @@ -158,6 +163,65 @@ module ActiveRecord end end + def test_preventing_writes_predicate + assert_not_predicate @connection, :preventing_writes? + + @connection.while_preventing_writes do + assert_predicate @connection, :preventing_writes? + end + + assert_not_predicate @connection, :preventing_writes? + end + + def test_errors_when_an_insert_query_is_called_while_preventing_writes + assert_no_queries do + assert_raises(ActiveRecord::ReadOnlyError) do + @connection.while_preventing_writes do + @connection.transaction do + @connection.insert("INSERT INTO subscribers(nick) VALUES ('138853948594')", nil, false) + end + end + end + end + end + + def test_errors_when_an_update_query_is_called_while_preventing_writes + @connection.insert("INSERT INTO subscribers(nick) VALUES ('138853948594')") + + assert_no_queries do + assert_raises(ActiveRecord::ReadOnlyError) do + @connection.while_preventing_writes do + @connection.transaction do + @connection.update("UPDATE subscribers SET nick = '9989' WHERE nick = '138853948594'") + end + end + end + end + end + + def test_errors_when_a_delete_query_is_called_while_preventing_writes + @connection.insert("INSERT INTO subscribers(nick) VALUES ('138853948594')") + + assert_no_queries do + assert_raises(ActiveRecord::ReadOnlyError) do + @connection.while_preventing_writes do + @connection.transaction do + @connection.delete("DELETE FROM subscribers WHERE nick = '138853948594'") + end + end + end + end + end + + def test_doesnt_error_when_a_select_query_is_called_while_preventing_writes + @connection.insert("INSERT INTO subscribers(nick) VALUES ('138853948594')") + + @connection.while_preventing_writes do + result = @connection.select_all("SELECT subscribers.* FROM subscribers WHERE nick = '138853948594'") + assert_equal 1, result.length + end + end + def test_uniqueness_violations_are_translated_to_specific_exception @connection.execute "INSERT INTO subscribers(nick) VALUES('me')" error = assert_raises(ActiveRecord::RecordNotUnique) do @@ -225,7 +289,7 @@ module ActiveRecord post = Post.create!(title: "foo", body: "bar") expected = @connection.select_all("SELECT * FROM posts WHERE id = #{post.id}") result = @connection.select_all("SELECT * FROM posts WHERE id = #{Arel::Nodes::BindParam.new(nil).to_sql}", nil, [[nil, post.id]]) - assert_equal expected.to_hash, result.to_hash + assert_equal expected.to_a, result.to_a end def test_insert_update_delete_with_legacy_binds @@ -284,26 +348,48 @@ module ActiveRecord assert_equal "special_db_type", @connection.type_to_sql(:special_db_type) end - unless current_adapter?(:PostgreSQLAdapter) - def test_log_invalid_encoding - error = assert_raises RuntimeError do - @connection.send :log, "SELECT 'ы' FROM DUAL" do - raise "ы".dup.force_encoding(Encoding::ASCII_8BIT) - end - end - - assert_equal "ы", error.message - end + def test_supports_foreign_keys_in_create_is_deprecated + assert_deprecated { @connection.supports_foreign_keys_in_create? } end def test_supports_multi_insert_is_deprecated assert_deprecated { @connection.supports_multi_insert? } end + + def test_column_name_length_is_deprecated + assert_deprecated { @connection.column_name_length } + end + + def test_table_name_length_is_deprecated + assert_deprecated { @connection.table_name_length } + end + + def test_columns_per_table_is_deprecated + assert_deprecated { @connection.columns_per_table } + end + + def test_indexes_per_table_is_deprecated + assert_deprecated { @connection.indexes_per_table } + end + + def test_columns_per_multicolumn_index_is_deprecated + assert_deprecated { @connection.columns_per_multicolumn_index } + end + + def test_sql_query_length_is_deprecated + assert_deprecated { @connection.sql_query_length } + end + + def test_joins_per_query_is_deprecated + assert_deprecated { @connection.joins_per_query } + end end class AdapterForeignKeyTest < ActiveRecord::TestCase self.use_transactional_tests = false + fixtures :fk_test_has_pk + def setup @connection = ActiveRecord::Base.connection end @@ -322,7 +408,7 @@ module ActiveRecord assert_not_nil error.cause end - def test_foreign_key_violations_are_translated_to_specific_exception + def test_foreign_key_violations_on_insert_are_translated_to_specific_exception error = assert_raises(ActiveRecord::InvalidForeignKey) do insert_into_fk_test_has_fk end @@ -330,6 +416,16 @@ module ActiveRecord assert_not_nil error.cause end + def test_foreign_key_violations_on_delete_are_translated_to_specific_exception + insert_into_fk_test_has_fk fk_id: 1 + + error = assert_raises(ActiveRecord::InvalidForeignKey) do + @connection.execute "DELETE FROM fk_test_has_pk WHERE pk_id = 1" + end + + assert_not_nil error.cause + end + def test_disable_referential_integrity assert_nothing_raised do @connection.disable_referential_integrity do @@ -342,14 +438,13 @@ module ActiveRecord end private - - def insert_into_fk_test_has_fk + def insert_into_fk_test_has_fk(fk_id: 0) # Oracle adapter uses prefetched primary key values from sequence and passes them to connection adapter insert method if @connection.prefetch_primary_key? id_value = @connection.next_sequence_value(@connection.default_sequence_name("fk_test_has_fk", "id")) - @connection.execute "INSERT INTO fk_test_has_fk (id,fk_id) VALUES (#{id_value},0)" + @connection.execute "INSERT INTO fk_test_has_fk (id,fk_id) VALUES (#{id_value},#{fk_id})" else - @connection.execute "INSERT INTO fk_test_has_fk (fk_id) VALUES (0)" + @connection.execute "INSERT INTO fk_test_has_fk (fk_id) VALUES (#{fk_id})" end end end @@ -357,19 +452,21 @@ module ActiveRecord class AdapterTestWithoutTransaction < ActiveRecord::TestCase self.use_transactional_tests = false - class Klass < ActiveRecord::Base - end + fixtures :posts, :authors, :author_addresses def setup - Klass.establish_connection :arunit - @connection = Klass.connection - end - - teardown do - Klass.remove_connection + @connection = ActiveRecord::Base.connection end unless in_memory_db? + test "reconnect after a disconnect" do + assert_predicate @connection, :active? + @connection.disconnect! + assert_not_predicate @connection, :active? + @connection.reconnect! + assert_predicate @connection, :active? + end + test "transaction state is reset after a reconnect" do @connection.begin_transaction assert_predicate @connection, :transaction_open? @@ -382,9 +479,59 @@ module ActiveRecord assert_predicate @connection, :transaction_open? @connection.disconnect! assert_not_predicate @connection, :transaction_open? + ensure + @connection.reconnect! end end + def test_truncate + assert_operator Post.count, :>, 0 + + @connection.truncate("posts") + + assert_equal 0, Post.count + end + + def test_truncate_with_query_cache + @connection.enable_query_cache! + + assert_operator Post.count, :>, 0 + + @connection.truncate("posts") + + assert_equal 0, Post.count + ensure + @connection.disable_query_cache! + end + + def test_truncate_tables + assert_operator Post.count, :>, 0 + assert_operator Author.count, :>, 0 + assert_operator AuthorAddress.count, :>, 0 + + @connection.truncate_tables("author_addresses", "authors", "posts") + + assert_equal 0, Post.count + assert_equal 0, Author.count + assert_equal 0, AuthorAddress.count + end + + def test_truncate_tables_with_query_cache + @connection.enable_query_cache! + + assert_operator Post.count, :>, 0 + assert_operator Author.count, :>, 0 + assert_operator AuthorAddress.count, :>, 0 + + @connection.truncate_tables("author_addresses", "authors", "posts") + + assert_equal 0, Post.count + assert_equal 0, Author.count + assert_equal 0, AuthorAddress.count + ensure + @connection.disable_query_cache! + end + # test resetting sequences in odd tables in PostgreSQL if ActiveRecord::Base.connection.respond_to?(:reset_pk_sequence!) require "models/movie" @@ -406,3 +553,27 @@ module ActiveRecord end end end + +if ActiveRecord::Base.connection.supports_advisory_locks? + class AdvisoryLocksEnabledTest < ActiveRecord::TestCase + include ConnectionHelper + + def test_advisory_locks_enabled? + assert ActiveRecord::Base.connection.advisory_locks_enabled? + + run_without_connection do |orig_connection| + ActiveRecord::Base.establish_connection( + orig_connection.merge(advisory_locks: false) + ) + + assert_not ActiveRecord::Base.connection.advisory_locks_enabled? + + ActiveRecord::Base.establish_connection( + orig_connection.merge(advisory_locks: true) + ) + + assert ActiveRecord::Base.connection.advisory_locks_enabled? + end + 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 6fc9df5083..88c2ac5d0a 100644 --- a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb @@ -7,6 +7,7 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase include ConnectionHelper def setup + ActiveRecord::Base.connection.send(:default_row_format) ActiveRecord::Base.connection.singleton_class.class_eval do alias_method :execute_without_stub, :execute def execute(sql, name = nil) sql end @@ -68,18 +69,18 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase def (ActiveRecord::Base.connection).data_source_exists?(*); false; end %w(SPATIAL FULLTEXT UNIQUE).each do |type| - expected = "CREATE TABLE `people` (#{type} INDEX `index_people_on_last_name` (`last_name`))" + expected = /\ACREATE TABLE `people` \(#{type} INDEX `index_people_on_last_name` \(`last_name`\)\)/ actual = ActiveRecord::Base.connection.create_table(:people, id: false) do |t| t.index :last_name, type: type end - assert_equal expected, actual + assert_match expected, actual end - expected = "CREATE TABLE `people` ( INDEX `index_people_on_last_name` USING btree (`last_name`(10)))" + expected = /\ACREATE TABLE `people` \( INDEX `index_people_on_last_name` USING btree \(`last_name`\(10\)\)\)/ actual = ActiveRecord::Base.connection.create_table(:people, id: false) do |t| t.index :last_name, length: 10, using: :btree end - assert_equal expected, actual + assert_match expected, actual end def test_index_in_bulk_change @@ -106,7 +107,13 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase end def test_create_mysql_database_with_encoding - assert_equal "CREATE DATABASE `matt` DEFAULT CHARACTER SET `utf8`", create_database(:matt) + if row_format_dynamic_by_default? + assert_equal "CREATE DATABASE `matt` DEFAULT CHARACTER SET `utf8mb4`", create_database(:matt) + else + error = assert_raises(RuntimeError) { create_database(:matt) } + expected = "Configure a supported :charset and ensure innodb_large_prefix is enabled to support indexes on varchar(255) string columns." + assert_equal expected, error.message + end assert_equal "CREATE DATABASE `aimonetti` DEFAULT CHARACTER SET `latin1`", create_database(:aimonetti, charset: "latin1") assert_equal "CREATE DATABASE `matt_aimonetti` DEFAULT COLLATE `utf8mb4_bin`", create_database(:matt_aimonetti, collation: "utf8mb4_bin") end @@ -130,29 +137,25 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase def test_add_timestamps with_real_execute do - begin - ActiveRecord::Base.connection.create_table :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 - ActiveRecord::Base.connection.drop_table :delete_me rescue nil - end + ActiveRecord::Base.connection.create_table :delete_me + ActiveRecord::Base.connection.add_timestamps :delete_me, null: true + assert column_exists?("delete_me", "updated_at", "datetime") + assert column_exists?("delete_me", "created_at", "datetime") + ensure + ActiveRecord::Base.connection.drop_table :delete_me rescue nil end end def test_remove_timestamps with_real_execute do - begin - ActiveRecord::Base.connection.create_table :delete_me do |t| - t.timestamps null: true - end - ActiveRecord::Base.connection.remove_timestamps :delete_me, null: true - assert_not column_present?("delete_me", "updated_at", "datetime") - assert_not column_present?("delete_me", "created_at", "datetime") - ensure - ActiveRecord::Base.connection.drop_table :delete_me rescue nil + ActiveRecord::Base.connection.create_table :delete_me do |t| + t.timestamps null: true end + ActiveRecord::Base.connection.remove_timestamps :delete_me, null: true + assert_not column_exists?("delete_me", "updated_at", "datetime") + assert_not column_exists?("delete_me", "created_at", "datetime") + ensure + ActiveRecord::Base.connection.drop_table :delete_me rescue nil end end @@ -163,12 +166,12 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase [:temp], returns: false ) do - expected = "CREATE TEMPORARY TABLE `temp` ( INDEX `index_temp_on_zip` (`zip`)) AS SELECT id, name, zip FROM a_really_complicated_query" + expected = /\ACREATE TEMPORARY TABLE `temp` \( INDEX `index_temp_on_zip` \(`zip`\)\)(?: ROW_FORMAT=DYNAMIC)? 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 + assert_match expected, actual end end @@ -191,9 +194,4 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase def method_missing(method_symbol, *arguments) ActiveRecord::Base.connection.send(method_symbol, *arguments) end - - def column_present?(table_name, column_name, type) - results = ActiveRecord::Base.connection.select_all("SHOW FIELDS FROM #{table_name} LIKE '#{column_name}'") - results.first && results.first["Type"] == type - end end diff --git a/activerecord/test/cases/adapters/mysql2/annotate_test.rb b/activerecord/test/cases/adapters/mysql2/annotate_test.rb new file mode 100644 index 0000000000..b512540073 --- /dev/null +++ b/activerecord/test/cases/adapters/mysql2/annotate_test.rb @@ -0,0 +1,37 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/post" + +class Mysql2AnnotateTest < ActiveRecord::Mysql2TestCase + fixtures :posts + + def test_annotate_wraps_content_in_an_inline_comment + assert_sql(%r{\ASELECT `posts`\.`id` FROM `posts` /\* foo \*/}) do + posts = Post.select(:id).annotate("foo") + assert posts.first + end + end + + def test_annotate_is_sanitized + assert_sql(%r{\ASELECT `posts`\.`id` FROM `posts` /\* foo \*/}) do + posts = Post.select(:id).annotate("*/foo/*") + assert posts.first + end + + assert_sql(%r{\ASELECT `posts`\.`id` FROM `posts` /\* foo \*/}) do + posts = Post.select(:id).annotate("**//foo//**") + assert posts.first + end + + assert_sql(%r{\ASELECT `posts`\.`id` FROM `posts` /\* foo \*/ /\* bar \*/}) do + posts = Post.select(:id).annotate("*/foo/*").annotate("*/bar") + assert posts.first + end + + assert_sql(%r{\ASELECT `posts`\.`id` FROM `posts` /\* \+ MAX_EXECUTION_TIME\(1\) \*/}) do + posts = Post.select(:id).annotate("+ MAX_EXECUTION_TIME(1)") + assert posts.first + end + 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 aa870349be..c32475c683 100644 --- a/activerecord/test/cases/adapters/mysql2/case_sensitivity_test.rb +++ b/activerecord/test/cases/adapters/mysql2/case_sensitivity_test.rb @@ -9,8 +9,8 @@ class Mysql2CaseSensitivityTest < ActiveRecord::Mysql2TestCase 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 + assert_equal "utf8mb4_bin", CollationTest.columns_hash["string_cs_column"].collation + assert_equal "utf8mb4_general_ci", CollationTest.columns_hash["string_ci_column"].collation end def test_case_sensitive diff --git a/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb b/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb index d0c57de65d..0bdbefdfb9 100644 --- a/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb +++ b/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb @@ -32,20 +32,20 @@ class Mysql2CharsetCollationTest < ActiveRecord::Mysql2TestCase end test "add column with charset and collation" do - @connection.add_column :charset_collations, :title, :string, charset: "utf8", collation: "utf8_bin" + @connection.add_column :charset_collations, :title, :string, charset: "utf8mb4", collation: "utf8mb4_bin" column = @connection.columns(:charset_collations).find { |c| c.name == "title" } assert_equal :string, column.type - assert_equal "utf8_bin", column.collation + assert_equal "utf8mb4_bin", column.collation end test "change column with charset and collation" do - @connection.add_column :charset_collations, :description, :string, charset: "utf8", collation: "utf8_unicode_ci" - @connection.change_column :charset_collations, :description, :text, charset: "utf8", collation: "utf8_general_ci" + @connection.add_column :charset_collations, :description, :string, charset: "utf8mb4", collation: "utf8mb4_unicode_ci" + @connection.change_column :charset_collations, :description, :text, charset: "utf8mb4", collation: "utf8mb4_general_ci" column = @connection.columns(:charset_collations).find { |c| c.name == "description" } assert_equal :text, column.type - assert_equal "utf8_general_ci", column.collation + assert_equal "utf8mb4_general_ci", column.collation end test "schema dump includes collation" do diff --git a/activerecord/test/cases/adapters/mysql2/connection_test.rb b/activerecord/test/cases/adapters/mysql2/connection_test.rb index 726f58d58e..9c6566106a 100644 --- a/activerecord/test/cases/adapters/mysql2/connection_test.rb +++ b/activerecord/test/cases/adapters/mysql2/connection_test.rb @@ -28,17 +28,6 @@ class Mysql2ConnectionTest < ActiveRecord::Mysql2TestCase 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 assert_predicate @connection, :active? @connection.update("set @@wait_timeout=1") @@ -104,8 +93,8 @@ class Mysql2ConnectionTest < ActiveRecord::Mysql2TestCase 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") + assert_equal "utf8mb4_unicode_ci", @connection.show_variable("collation_connection") + assert_equal "utf8mb4_general_ci", ARUnit2Model.connection.show_variable("collation_connection") end def test_mysql_default_in_strict_mode @@ -170,6 +159,8 @@ class Mysql2ConnectionTest < ActiveRecord::Mysql2TestCase end def test_logs_name_show_variable + ActiveRecord::Base.connection.materialize_transactions + @subscriber.logged.clear @connection.show_variable "foo" assert_equal "SCHEMA", @subscriber.logged[0][1] end diff --git a/activerecord/test/cases/adapters/mysql2/count_deleted_rows_with_lock_test.rb b/activerecord/test/cases/adapters/mysql2/count_deleted_rows_with_lock_test.rb new file mode 100644 index 0000000000..4d361e405c --- /dev/null +++ b/activerecord/test/cases/adapters/mysql2/count_deleted_rows_with_lock_test.rb @@ -0,0 +1,28 @@ +# frozen_string_literal: true + +require "cases/helper" +require "support/connection_helper" +require "models/author" +require "models/bulb" + +module ActiveRecord + class CountDeletedRowsWithLockTest < ActiveRecord::Mysql2TestCase + test "delete and create in different threads synchronize correctly" do + Bulb.unscoped.delete_all + Bulb.create!(name: "Jimmy", color: "blue") + + delete_thread = Thread.new do + Bulb.unscoped.delete_all + end + + create_thread = Thread.new do + Author.create!(name: "Tommy") + end + + delete_thread.join + create_thread.join + + assert_equal 1, delete_thread.value + end + end +end diff --git a/activerecord/test/cases/adapters/mysql2/datetime_precision_quoting_test.rb b/activerecord/test/cases/adapters/mysql2/datetime_precision_quoting_test.rb index 00a075e063..cbe55f1d53 100644 --- a/activerecord/test/cases/adapters/mysql2/datetime_precision_quoting_test.rb +++ b/activerecord/test/cases/adapters/mysql2/datetime_precision_quoting_test.rb @@ -46,10 +46,7 @@ class Mysql2DatetimePrecisionQuotingTest < ActiveRecord::Mysql2TestCase def stub_version(full_version_string) @connection.stub(:full_version, full_version_string) do - @connection.remove_instance_variable(:@version) if @connection.instance_variable_defined?(:@version) yield end - ensure - @connection.remove_instance_variable(:@version) if @connection.instance_variable_defined?(:@version) end end diff --git a/activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb b/activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb index 0719baaa23..6ade2eec24 100644 --- a/activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb +++ b/activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb @@ -56,7 +56,7 @@ class Mysql2AdapterTest < ActiveRecord::Mysql2TestCase @conn.columns_for_distinct("posts.id", [order]) end - def test_errors_for_bigint_fks_on_integer_pk_table + def test_errors_for_bigint_fks_on_integer_pk_table_in_alter_table # table old_cars has primary key of integer error = assert_raises(ActiveRecord::MismatchedForeignKey) do @@ -64,9 +64,152 @@ class Mysql2AdapterTest < ActiveRecord::Mysql2TestCase @conn.add_foreign_key :engines, :old_cars end - assert_match "Column `old_car_id` on table `engines` has a type of `bigint(20)`", error.message + assert_includes error.message, <<~MSG.squish + Column `old_car_id` on table `engines` does not match column `id` on `old_cars`, + which has type `int(11)`. To resolve this issue, change the type of the `old_car_id` + column on `engines` to be :integer. (For example `t.integer :old_car_id`). + MSG assert_not_nil error.cause - @conn.exec_query("ALTER TABLE engines DROP COLUMN old_car_id") + ensure + @conn.execute("ALTER TABLE engines DROP COLUMN old_car_id") rescue nil + end + + def test_errors_for_bigint_fks_on_integer_pk_table_in_create_table + # table old_cars has primary key of integer + + error = assert_raises(ActiveRecord::MismatchedForeignKey) do + @conn.execute(<<~SQL) + CREATE TABLE activerecord_unittest.foos ( + id bigint NOT NULL AUTO_INCREMENT PRIMARY KEY, + old_car_id bigint, + INDEX index_foos_on_old_car_id (old_car_id), + CONSTRAINT fk_rails_ff771f3c96 FOREIGN KEY (old_car_id) REFERENCES old_cars (id) + ) + SQL + end + + assert_includes error.message, <<~MSG.squish + Column `old_car_id` on table `foos` does not match column `id` on `old_cars`, + which has type `int(11)`. To resolve this issue, change the type of the `old_car_id` + column on `foos` to be :integer. (For example `t.integer :old_car_id`). + MSG + assert_not_nil error.cause + ensure + @conn.drop_table :foos, if_exists: true + end + + def test_errors_for_integer_fks_on_bigint_pk_table_in_create_table + # table old_cars has primary key of bigint + + error = assert_raises(ActiveRecord::MismatchedForeignKey) do + @conn.execute(<<~SQL) + CREATE TABLE activerecord_unittest.foos ( + id bigint NOT NULL AUTO_INCREMENT PRIMARY KEY, + car_id int, + INDEX index_foos_on_car_id (car_id), + CONSTRAINT fk_rails_ff771f3c96 FOREIGN KEY (car_id) REFERENCES cars (id) + ) + SQL + end + + assert_includes error.message, <<~MSG.squish + Column `car_id` on table `foos` does not match column `id` on `cars`, + which has type `bigint(20)`. To resolve this issue, change the type of the `car_id` + column on `foos` to be :bigint. (For example `t.bigint :car_id`). + MSG + assert_not_nil error.cause + ensure + @conn.drop_table :foos, if_exists: true + end + + def test_errors_for_bigint_fks_on_string_pk_table_in_create_table + # table old_cars has primary key of string + + error = assert_raises(ActiveRecord::MismatchedForeignKey) do + @conn.execute(<<~SQL) + CREATE TABLE activerecord_unittest.foos ( + id bigint NOT NULL AUTO_INCREMENT PRIMARY KEY, + subscriber_id bigint, + INDEX index_foos_on_subscriber_id (subscriber_id), + CONSTRAINT fk_rails_ff771f3c96 FOREIGN KEY (subscriber_id) REFERENCES subscribers (nick) + ) + SQL + end + + assert_includes error.message, <<~MSG.squish + Column `subscriber_id` on table `foos` does not match column `nick` on `subscribers`, + which has type `varchar(255)`. To resolve this issue, change the type of the `subscriber_id` + column on `foos` to be :string. (For example `t.string :subscriber_id`). + MSG + assert_not_nil error.cause + ensure + @conn.drop_table :foos, if_exists: true + end + + def test_errors_when_an_insert_query_is_called_while_preventing_writes + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.insert("INSERT INTO `engines` (`car_id`) VALUES ('138853948594')") + end + end + end + + def test_errors_when_an_update_query_is_called_while_preventing_writes + @conn.insert("INSERT INTO `engines` (`car_id`) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.update("UPDATE `engines` SET `engines`.`car_id` = '9989' WHERE `engines`.`car_id` = '138853948594'") + end + end + end + + def test_errors_when_a_delete_query_is_called_while_preventing_writes + @conn.execute("INSERT INTO `engines` (`car_id`) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.execute("DELETE FROM `engines` where `engines`.`car_id` = '138853948594'") + end + end + end + + def test_errors_when_a_replace_query_is_called_while_preventing_writes + @conn.execute("INSERT INTO `engines` (`car_id`) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.execute("REPLACE INTO `engines` SET `engines`.`car_id` = '249823948'") + end + end + end + + def test_doesnt_error_when_a_select_query_is_called_while_preventing_writes + @conn.execute("INSERT INTO `engines` (`car_id`) VALUES ('138853948594')") + + @conn.while_preventing_writes do + assert_equal 1, @conn.execute("SELECT `engines`.* FROM `engines` WHERE `engines`.`car_id` = '138853948594'").entries.count + end + end + + def test_doesnt_error_when_a_show_query_is_called_while_preventing_writes + @conn.while_preventing_writes do + assert_equal 2, @conn.execute("SHOW FULL FIELDS FROM `engines`").entries.count + end + end + + def test_doesnt_error_when_a_set_query_is_called_while_preventing_writes + @conn.while_preventing_writes do + assert_nil @conn.execute("SET NAMES utf8mb4 COLLATE utf8mb4_unicode_ci") + end + end + + def test_doesnt_error_when_a_read_query_with_leading_chars_is_called_while_preventing_writes + @conn.execute("INSERT INTO `engines` (`car_id`) VALUES ('138853948594')") + + @conn.while_preventing_writes do + assert_equal 1, @conn.execute("(\n( SELECT `engines`.* FROM `engines` WHERE `engines`.`car_id` = '138853948594' ) )").entries.count + end end private diff --git a/activerecord/test/cases/adapters/mysql2/optimizer_hints_test.rb b/activerecord/test/cases/adapters/mysql2/optimizer_hints_test.rb new file mode 100644 index 0000000000..628802b216 --- /dev/null +++ b/activerecord/test/cases/adapters/mysql2/optimizer_hints_test.rb @@ -0,0 +1,48 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/post" + +if supports_optimizer_hints? + class Mysql2OptimzerHintsTest < ActiveRecord::Mysql2TestCase + fixtures :posts + + def test_optimizer_hints + assert_sql(%r{\ASELECT /\*\+ NO_RANGE_OPTIMIZATION\(posts index_posts_on_author_id\) \*/}) do + posts = Post.optimizer_hints("NO_RANGE_OPTIMIZATION(posts index_posts_on_author_id)") + posts = posts.select(:id).where(author_id: [0, 1]) + assert_includes posts.explain, "| index | index_posts_on_author_id | index_posts_on_author_id |" + end + end + + def test_optimizer_hints_with_count_subquery + assert_sql(%r{\ASELECT /\*\+ NO_RANGE_OPTIMIZATION\(posts index_posts_on_author_id\) \*/}) do + posts = Post.optimizer_hints("NO_RANGE_OPTIMIZATION(posts index_posts_on_author_id)") + posts = posts.select(:id).where(author_id: [0, 1]).limit(5) + assert_equal 5, posts.count + end + end + + def test_optimizer_hints_is_sanitized + assert_sql(%r{\ASELECT /\*\+ NO_RANGE_OPTIMIZATION\(posts index_posts_on_author_id\) \*/}) do + posts = Post.optimizer_hints("/*+ NO_RANGE_OPTIMIZATION(posts index_posts_on_author_id) */") + posts = posts.select(:id).where(author_id: [0, 1]) + assert_includes posts.explain, "| index | index_posts_on_author_id | index_posts_on_author_id |" + end + + assert_sql(%r{\ASELECT /\*\+ `posts`\.\*, \*/}) do + posts = Post.optimizer_hints("**// `posts`.*, //**") + posts = posts.select(:id).where(author_id: [0, 1]) + assert_equal({ "id" => 1 }, posts.first.as_json) + end + end + + def test_optimizer_hints_with_unscope + assert_sql(%r{\ASELECT `posts`\.`id`}) do + posts = Post.optimizer_hints("/*+ NO_RANGE_OPTIMIZATION(posts index_posts_on_author_id) */") + posts = posts.select(:id).where(author_id: [0, 1]) + posts.unscope(:optimizer_hints).load + end + end + end +end diff --git a/activerecord/test/cases/adapters/mysql2/schema_test.rb b/activerecord/test/cases/adapters/mysql2/schema_test.rb index 1283b0642c..b8f51acba0 100644 --- a/activerecord/test/cases/adapters/mysql2/schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/schema_test.rb @@ -41,7 +41,7 @@ module ActiveRecord column_24 = @connection.columns(:mysql_doubles).find { |c| c.name == "float_24" } column_25 = @connection.columns(:mysql_doubles).find { |c| c.name == "float_25" } - # Mysql floats are precision 0..24, Mysql doubles are precision 25..53 + # 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 diff --git a/activerecord/test/cases/adapters/mysql2/sp_test.rb b/activerecord/test/cases/adapters/mysql2/sp_test.rb index 7b6dce71e9..626ef59570 100644 --- a/activerecord/test/cases/adapters/mysql2/sp_test.rb +++ b/activerecord/test/cases/adapters/mysql2/sp_test.rb @@ -9,7 +9,7 @@ class Mysql2StoredProcedureTest < ActiveRecord::Mysql2TestCase def setup @connection = ActiveRecord::Base.connection - unless ActiveRecord::Base.connection.version >= "5.6.0" + unless ActiveRecord::Base.connection.database_version >= "5.6.0" skip("no stored procedure support") 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 308ad1d854..62efaf3bfe 100644 --- a/activerecord/test/cases/adapters/postgresql/active_schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/active_schema_test.rb @@ -4,6 +4,8 @@ require "cases/helper" class PostgresqlActiveSchemaTest < ActiveRecord::PostgreSQLTestCase def setup + ActiveRecord::Base.connection.materialize_transactions + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.class_eval do def execute(sql, name = nil) sql end end @@ -27,7 +29,7 @@ class PostgresqlActiveSchemaTest < ActiveRecord::PostgreSQLTestCase def test_add_index # add_index calls index_name_exists? which can't work since execute is stubbed - ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send(:define_method, :index_name_exists?) { |*| false } + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.define_method(:index_name_exists?) { |*| false } expected = %(CREATE UNIQUE INDEX "index_people_on_last_name" ON "people" ("last_name") WHERE state = 'active') assert_equal expected, add_index(:people, :last_name, unique: true, where: "state = 'active'") @@ -72,12 +74,12 @@ class PostgresqlActiveSchemaTest < ActiveRecord::PostgreSQLTestCase add_index(:people, :last_name, algorithm: :copy) end - ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send :remove_method, :index_name_exists? + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.remove_method :index_name_exists? end def test_remove_index # remove_index calls index_name_for_remove which can't work since execute is stubbed - ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send(:define_method, :index_name_for_remove) do |*| + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.define_method(:index_name_for_remove) do |*| "index_people_on_last_name" end @@ -88,7 +90,7 @@ class PostgresqlActiveSchemaTest < ActiveRecord::PostgreSQLTestCase add_index(:people, :last_name, algorithm: :copy) end - ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send :remove_method, :index_name_for_remove + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.remove_method :index_name_for_remove end def test_remove_index_when_name_is_specified diff --git a/activerecord/test/cases/adapters/postgresql/annotate_test.rb b/activerecord/test/cases/adapters/postgresql/annotate_test.rb new file mode 100644 index 0000000000..42a2861511 --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/annotate_test.rb @@ -0,0 +1,37 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/post" + +class PostgresqlAnnotateTest < ActiveRecord::PostgreSQLTestCase + fixtures :posts + + def test_annotate_wraps_content_in_an_inline_comment + assert_sql(%r{\ASELECT "posts"\."id" FROM "posts" /\* foo \*/}) do + posts = Post.select(:id).annotate("foo") + assert posts.first + end + end + + def test_annotate_is_sanitized + assert_sql(%r{\ASELECT "posts"\."id" FROM "posts" /\* foo \*/}) do + posts = Post.select(:id).annotate("*/foo/*") + assert posts.first + end + + assert_sql(%r{\ASELECT "posts"\."id" FROM "posts" /\* foo \*/}) do + posts = Post.select(:id).annotate("**//foo//**") + assert posts.first + end + + assert_sql(%r{\ASELECT "posts"\."id" FROM "posts" /\* foo \*/ /\* bar \*/}) do + posts = Post.select(:id).annotate("*/foo/*").annotate("*/bar") + assert posts.first + end + + assert_sql(%r{\ASELECT "posts"\."id" FROM "posts" /\* \+ MAX_EXECUTION_TIME\(1\) \*/}) do + posts = Post.select(:id).annotate("+ MAX_EXECUTION_TIME(1)") + assert posts.first + end + end +end diff --git a/activerecord/test/cases/adapters/postgresql/array_test.rb b/activerecord/test/cases/adapters/postgresql/array_test.rb index 42618c2ec3..2e7a4b498f 100644 --- a/activerecord/test/cases/adapters/postgresql/array_test.rb +++ b/activerecord/test/cases/adapters/postgresql/array_test.rb @@ -17,7 +17,7 @@ class PostgresqlArrayTest < ActiveRecord::PostgreSQLTestCase enable_extension!("hstore", @connection) @connection.transaction do - @connection.create_table("pg_arrays") do |t| + @connection.create_table "pg_arrays", force: true do |t| t.string "tags", array: true, limit: 255 t.integer "ratings", array: true t.datetime :datetimes, array: true @@ -112,6 +112,18 @@ class PostgresqlArrayTest < ActiveRecord::PostgreSQLTestCase assert_predicate column, :array? end + def test_change_column_from_non_array_to_array + @connection.add_column :pg_arrays, :snippets, :string + @connection.change_column :pg_arrays, :snippets, :text, array: true, default: [], using: "string_to_array(\"snippets\", ',')" + + PgArray.reset_column_information + column = PgArray.columns_hash["snippets"] + + assert_equal :text, column.type + assert_equal [], PgArray.column_defaults["snippets"] + assert_predicate column, :array? + end + def test_change_column_cant_make_non_array_column_to_array @connection.add_column :pg_arrays, :a_string, :string assert_raises ActiveRecord::StatementInvalid do @@ -226,14 +238,6 @@ class PostgresqlArrayTest < ActiveRecord::PostgreSQLTestCase assert_equal(PgArray.last.tags, tag_values) end - def test_insert_fixtures - tag_values = ["val1", "val2", "val3_with_'_multiple_quote_'_chars"] - assert_deprecated do - @connection.insert_fixtures([{ "tags" => tag_values }], "pg_arrays") - end - assert_equal(PgArray.last.tags, tag_values) - end - def test_attribute_for_inspect_for_array_field record = PgArray.new { |a| a.ratings = (1..10).to_a } assert_equal("[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]", record.attribute_for_inspect(:ratings)) diff --git a/activerecord/test/cases/adapters/postgresql/bytea_test.rb b/activerecord/test/cases/adapters/postgresql/bytea_test.rb index 64bb6906cd..531e6b2328 100644 --- a/activerecord/test/cases/adapters/postgresql/bytea_test.rb +++ b/activerecord/test/cases/adapters/postgresql/bytea_test.rb @@ -35,7 +35,7 @@ class PostgresqlByteaTest < ActiveRecord::PostgreSQLTestCase def test_binary_columns_are_limitless_the_upper_limit_is_one_GB assert_equal "bytea", @connection.type_to_sql(:binary, limit: 100_000) - assert_raise ActiveRecord::ActiveRecordError do + assert_raise ArgumentError do @connection.type_to_sql(:binary, limit: 4294967295) end end @@ -49,7 +49,7 @@ class PostgresqlByteaTest < ActiveRecord::PostgreSQLTestCase end def test_type_cast_binary_value - data = "\u001F\x8B".dup.force_encoding("BINARY") + data = (+"\u001F\x8B").force_encoding("BINARY") assert_equal(data, @type.deserialize(data)) end diff --git a/activerecord/test/cases/adapters/postgresql/case_insensitive_test.rb b/activerecord/test/cases/adapters/postgresql/case_insensitive_test.rb index 305e033642..79e9efcf06 100644 --- a/activerecord/test/cases/adapters/postgresql/case_insensitive_test.rb +++ b/activerecord/test/cases/adapters/postgresql/case_insensitive_test.rb @@ -7,22 +7,21 @@ class PostgresqlCaseInsensitiveTest < ActiveRecord::PostgreSQLTestCase def test_case_insensitiveness connection = ActiveRecord::Base.connection - table = Default.arel_table - column = Default.columns_hash["char1"] - comparison = connection.case_insensitive_comparison table, :char1, column, nil + attr = Default.arel_attribute(:char1) + comparison = connection.case_insensitive_comparison(attr, nil) assert_match(/lower/i, comparison.to_sql) - column = Default.columns_hash["char2"] - comparison = connection.case_insensitive_comparison table, :char2, column, nil + attr = Default.arel_attribute(:char2) + comparison = connection.case_insensitive_comparison(attr, nil) assert_match(/lower/i, comparison.to_sql) - column = Default.columns_hash["char3"] - comparison = connection.case_insensitive_comparison table, :char3, column, nil + attr = Default.arel_attribute(:char3) + comparison = connection.case_insensitive_comparison(attr, nil) assert_match(/lower/i, comparison.to_sql) - column = Default.columns_hash["multiline_default"] - comparison = connection.case_insensitive_comparison table, :multiline_default, column, nil + attr = Default.arel_attribute(:multiline_default) + comparison = connection.case_insensitive_comparison(attr, nil) assert_match(/lower/i, comparison.to_sql) end end diff --git a/activerecord/test/cases/adapters/postgresql/composite_test.rb b/activerecord/test/cases/adapters/postgresql/composite_test.rb index b0ce2694a3..683066cdb3 100644 --- a/activerecord/test/cases/adapters/postgresql/composite_test.rb +++ b/activerecord/test/cases/adapters/postgresql/composite_test.rb @@ -15,13 +15,13 @@ module PostgresqlCompositeBehavior @connection = ActiveRecord::Base.connection @connection.transaction do - @connection.execute <<-SQL - CREATE TYPE full_address AS - ( - city VARCHAR(90), - street VARCHAR(90) - ); - SQL + @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 diff --git a/activerecord/test/cases/adapters/postgresql/connection_test.rb b/activerecord/test/cases/adapters/postgresql/connection_test.rb index 54b0dde7dc..210758f462 100644 --- a/activerecord/test/cases/adapters/postgresql/connection_test.rb +++ b/activerecord/test/cases/adapters/postgresql/connection_test.rb @@ -15,8 +15,9 @@ module ActiveRecord def setup super @subscriber = SQLSubscriber.new - @subscription = ActiveSupport::Notifications.subscribe("sql.active_record", @subscriber) @connection = ActiveRecord::Base.connection + @connection.materialize_transactions + @subscription = ActiveSupport::Notifications.subscribe("sql.active_record", @subscriber) end def teardown @@ -24,14 +25,6 @@ module ActiveRecord 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 assert_queries(1) do assert_not_nil @connection.encoding @@ -145,34 +138,15 @@ module ActiveRecord end 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 macOS, 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 original_connection_pid = @connection.query("select pg_backend_pid()") # Sanity check. assert_predicate @connection, :active? - 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 + 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) @connection.verify! @@ -229,7 +203,7 @@ module ActiveRecord def test_get_and_release_advisory_lock lock_id = 5295901941911233559 - list_advisory_locks = <<-SQL + list_advisory_locks = <<~SQL SELECT locktype, (classid::bigint << 32) | objid::bigint AS lock_id FROM pg_locks @@ -260,6 +234,10 @@ module ActiveRecord end end + def test_supports_ranges_is_deprecated + assert_deprecated { @connection.supports_ranges? } + end + private def with_warning_suppression diff --git a/activerecord/test/cases/adapters/postgresql/create_unlogged_tables_test.rb b/activerecord/test/cases/adapters/postgresql/create_unlogged_tables_test.rb new file mode 100644 index 0000000000..a02bae1453 --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/create_unlogged_tables_test.rb @@ -0,0 +1,74 @@ +# frozen_string_literal: true + +require "cases/helper" +require "support/schema_dumping_helper" + +class UnloggedTablesTest < ActiveRecord::PostgreSQLTestCase + include SchemaDumpingHelper + + TABLE_NAME = "things" + LOGGED_FIELD = "relpersistence" + LOGGED_QUERY = "SELECT #{LOGGED_FIELD} FROM pg_class WHERE relname = '#{TABLE_NAME}'" + LOGGED = "p" + UNLOGGED = "u" + TEMPORARY = "t" + + class Thing < ActiveRecord::Base + self.table_name = TABLE_NAME + end + + def setup + @connection = ActiveRecord::Base.connection + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.create_unlogged_tables = false + end + + teardown do + @connection.drop_table TABLE_NAME, if_exists: true + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.create_unlogged_tables = false + end + + def test_logged_by_default + @connection.create_table(TABLE_NAME) do |t| + end + assert_equal @connection.execute(LOGGED_QUERY).first[LOGGED_FIELD], LOGGED + end + + def test_unlogged_in_test_environment_when_unlogged_setting_enabled + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.create_unlogged_tables = true + + @connection.create_table(TABLE_NAME) do |t| + end + assert_equal @connection.execute(LOGGED_QUERY).first[LOGGED_FIELD], UNLOGGED + end + + def test_not_included_in_schema_dump + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.create_unlogged_tables = true + + @connection.create_table(TABLE_NAME) do |t| + end + assert_no_match(/unlogged/i, dump_table_schema(TABLE_NAME)) + end + + def test_not_changed_in_change_table + @connection.create_table(TABLE_NAME) do |t| + end + + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.create_unlogged_tables = true + + @connection.change_table(TABLE_NAME) do |t| + t.column :name, :string + end + assert_equal @connection.execute(LOGGED_QUERY).first[LOGGED_FIELD], LOGGED + end + + def test_gracefully_handles_temporary_tables + @connection.create_table(TABLE_NAME, temporary: true) do |t| + end + + # Temporary tables are already unlogged, though this query results in a + # different result ("t" vs. "u"). This test is really just checking that we + # didn't try to run `CREATE TEMPORARY UNLOGGED TABLE`, which would result in + # a PostgreSQL error. + assert_equal @connection.execute(LOGGED_QUERY).first[LOGGED_FIELD], TEMPORARY + end +end diff --git a/activerecord/test/cases/adapters/postgresql/datatype_test.rb b/activerecord/test/cases/adapters/postgresql/datatype_test.rb index b7535d5c9a..562cf1f2d1 100644 --- a/activerecord/test/cases/adapters/postgresql/datatype_test.rb +++ b/activerecord/test/cases/adapters/postgresql/datatype_test.rb @@ -64,7 +64,7 @@ class PostgresqlDataTypeTest < ActiveRecord::PostgreSQLTestCase def test_text_columns_are_limitless_the_upper_limit_is_one_GB assert_equal "text", @connection.type_to_sql(:text, limit: 100_000) - assert_raise ActiveRecord::ActiveRecordError do + assert_raise ArgumentError do @connection.type_to_sql(:text, limit: 4294967295) end end diff --git a/activerecord/test/cases/adapters/postgresql/enum_test.rb b/activerecord/test/cases/adapters/postgresql/enum_test.rb index 6789ff63e7..416a2b141b 100644 --- a/activerecord/test/cases/adapters/postgresql/enum_test.rb +++ b/activerecord/test/cases/adapters/postgresql/enum_test.rb @@ -13,7 +13,7 @@ class PostgresqlEnumTest < ActiveRecord::PostgreSQLTestCase def setup @connection = ActiveRecord::Base.connection @connection.transaction do - @connection.execute <<-SQL + @connection.execute <<~SQL CREATE TYPE mood AS ENUM ('sad', 'ok', 'happy'); SQL @connection.create_table("postgresql_enums") do |t| diff --git a/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb b/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb index df97ab11e7..0fd7b2c6ed 100644 --- a/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb +++ b/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb @@ -22,23 +22,26 @@ class PostgresqlExtensionMigrationTest < ActiveRecord::PostgreSQLTestCase @connection = ActiveRecord::Base.connection - @old_schema_migration_table_name = ActiveRecord::SchemaMigration.table_name @old_table_name_prefix = ActiveRecord::Base.table_name_prefix @old_table_name_suffix = ActiveRecord::Base.table_name_suffix ActiveRecord::Base.table_name_prefix = "p_" ActiveRecord::Base.table_name_suffix = "_s" + ActiveRecord::SchemaMigration.reset_table_name + ActiveRecord::InternalMetadata.reset_table_name + 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_table_name_prefix - ActiveRecord::Base.table_name_suffix = @old_table_name_suffix ActiveRecord::SchemaMigration.delete_all rescue nil ActiveRecord::Migration.verbose = true - ActiveRecord::SchemaMigration.table_name = @old_schema_migration_table_name + + ActiveRecord::Base.table_name_prefix = @old_table_name_prefix + ActiveRecord::Base.table_name_suffix = @old_table_name_suffix + ActiveRecord::SchemaMigration.reset_table_name + ActiveRecord::InternalMetadata.reset_table_name super end diff --git a/activerecord/test/cases/adapters/postgresql/foreign_table_test.rb b/activerecord/test/cases/adapters/postgresql/foreign_table_test.rb index 4fa315ad23..69339c8a31 100644 --- a/activerecord/test/cases/adapters/postgresql/foreign_table_test.rb +++ b/activerecord/test/cases/adapters/postgresql/foreign_table_test.rb @@ -22,18 +22,18 @@ if ActiveRecord::Base.connection.supports_foreign_tables? enable_extension!("postgres_fdw", @connection) foreign_db_config = ARTest.connection_config["arunit2"] - @connection.execute <<-SQL + @connection.execute <<~SQL CREATE SERVER foreign_server FOREIGN DATA WRAPPER postgres_fdw OPTIONS (dbname '#{foreign_db_config["database"]}') SQL - @connection.execute <<-SQL + @connection.execute <<~SQL CREATE USER MAPPING FOR CURRENT_USER SERVER foreign_server SQL - @connection.execute <<-SQL + @connection.execute <<~SQL CREATE FOREIGN TABLE foreign_professors ( id int, name character varying NOT NULL @@ -45,7 +45,7 @@ if ActiveRecord::Base.connection.supports_foreign_tables? def teardown disable_extension!("postgres_fdw", @connection) - @connection.execute <<-SQL + @connection.execute <<~SQL DROP SERVER IF EXISTS foreign_server CASCADE SQL end diff --git a/activerecord/test/cases/adapters/postgresql/geometric_test.rb b/activerecord/test/cases/adapters/postgresql/geometric_test.rb index 8c6f046553..14c262f4ce 100644 --- a/activerecord/test/cases/adapters/postgresql/geometric_test.rb +++ b/activerecord/test/cases/adapters/postgresql/geometric_test.rb @@ -247,7 +247,7 @@ class PostgreSQLGeometricLineTest < ActiveRecord::PostgreSQLTestCase class PostgresqlLine < ActiveRecord::Base; end setup do - unless ActiveRecord::Base.connection.send(:postgresql_version) >= 90400 + unless ActiveRecord::Base.connection.database_version >= 90400 skip("line type is not fully implemented") end @connection = ActiveRecord::Base.connection diff --git a/activerecord/test/cases/adapters/postgresql/hstore_test.rb b/activerecord/test/cases/adapters/postgresql/hstore_test.rb index 4b061a9375..671d8211a7 100644 --- a/activerecord/test/cases/adapters/postgresql/hstore_test.rb +++ b/activerecord/test/cases/adapters/postgresql/hstore_test.rb @@ -2,6 +2,7 @@ require "cases/helper" require "support/schema_dumping_helper" +require "support/stubs/strong_parameters" class PostgresqlHstoreTest < ActiveRecord::PostgreSQLTestCase include SchemaDumpingHelper @@ -11,12 +12,6 @@ class PostgresqlHstoreTest < ActiveRecord::PostgreSQLTestCase store_accessor :settings, :language, :timezone end - class FakeParameters - def to_unsafe_h - { "hi" => "hi" } - end - end - def setup @connection = ActiveRecord::Base.connection @@ -158,6 +153,22 @@ class PostgresqlHstoreTest < ActiveRecord::PostgreSQLTestCase assert_equal "GMT", y.timezone end + def test_changes_with_store_accessors + x = Hstore.new(language: "de") + assert x.language_changed? + assert_nil x.language_was + assert_equal [nil, "de"], x.language_change + x.save! + + assert_not x.language_changed? + x.reload + + x.settings = nil + assert x.language_changed? + assert_equal "de", x.language_was + assert_equal ["de", nil], x.language_change + end + def test_changes_in_place hstore = Hstore.create!(settings: { "one" => "two" }) hstore.settings["three"] = "four" @@ -344,7 +355,7 @@ class PostgresqlHstoreTest < ActiveRecord::PostgreSQLTestCase end def test_supports_to_unsafe_h_values - assert_equal("\"hi\"=>\"hi\"", @type.serialize(FakeParameters.new)) + assert_equal "\"hi\"=>\"hi\"", @type.serialize(ProtectedParams.new("hi" => "hi")) end private diff --git a/activerecord/test/cases/adapters/postgresql/infinity_test.rb b/activerecord/test/cases/adapters/postgresql/infinity_test.rb index 5e56ce8427..b1bf06d9e9 100644 --- a/activerecord/test/cases/adapters/postgresql/infinity_test.rb +++ b/activerecord/test/cases/adapters/postgresql/infinity_test.rb @@ -71,17 +71,15 @@ class PostgresqlInfinityTest < ActiveRecord::PostgreSQLTestCase 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 + 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 test "where clause with infinite range on a datetime column" do diff --git a/activerecord/test/cases/adapters/postgresql/money_test.rb b/activerecord/test/cases/adapters/postgresql/money_test.rb index 61e75e772d..1aa0348879 100644 --- a/activerecord/test/cases/adapters/postgresql/money_test.rb +++ b/activerecord/test/cases/adapters/postgresql/money_test.rb @@ -37,7 +37,7 @@ class PostgresqlMoneyTest < ActiveRecord::PostgreSQLTestCase def test_default assert_equal BigDecimal("150.55"), PostgresqlMoney.column_defaults["depth"] assert_equal BigDecimal("150.55"), PostgresqlMoney.new.depth - assert_equal "$150.55", PostgresqlMoney.new.depth_before_type_cast + assert_equal "150.55", PostgresqlMoney.new.depth_before_type_cast end def test_money_values @@ -52,10 +52,10 @@ class PostgresqlMoneyTest < ActiveRecord::PostgreSQLTestCase def test_money_type_cast type = PostgresqlMoney.type_for_attribute("wealth") - assert_equal(12345678.12, type.cast("$12,345,678.12".dup)) - assert_equal(12345678.12, type.cast("$12.345.678,12".dup)) - assert_equal(-1.15, type.cast("-$1.15".dup)) - assert_equal(-2.25, type.cast("($2.25)".dup)) + assert_equal(12345678.12, type.cast(+"$12,345,678.12")) + assert_equal(12345678.12, type.cast(+"$12.345.678,12")) + assert_equal(-1.15, type.cast(+"-$1.15")) + assert_equal(-2.25, type.cast(+"($2.25)")) end def test_schema_dumping @@ -65,7 +65,7 @@ class PostgresqlMoneyTest < ActiveRecord::PostgreSQLTestCase end def test_create_and_update_money - money = PostgresqlMoney.create(wealth: "987.65".dup) + money = PostgresqlMoney.create(wealth: +"987.65") assert_equal 987.65, money.wealth new_value = BigDecimal("123.45") diff --git a/activerecord/test/cases/adapters/postgresql/optimizer_hints_test.rb b/activerecord/test/cases/adapters/postgresql/optimizer_hints_test.rb new file mode 100644 index 0000000000..5b9f5e0832 --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/optimizer_hints_test.rb @@ -0,0 +1,52 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/post" + +if supports_optimizer_hints? + class PostgresqlOptimzerHintsTest < ActiveRecord::PostgreSQLTestCase + fixtures :posts + + def setup + enable_extension!("pg_hint_plan", ActiveRecord::Base.connection) + end + + def test_optimizer_hints + assert_sql(%r{\ASELECT /\*\+ SeqScan\(posts\) \*/}) do + posts = Post.optimizer_hints("SeqScan(posts)") + posts = posts.select(:id).where(author_id: [0, 1]) + assert_includes posts.explain, "Seq Scan on posts" + end + end + + def test_optimizer_hints_with_count_subquery + assert_sql(%r{\ASELECT /\*\+ SeqScan\(posts\) \*/}) do + posts = Post.optimizer_hints("SeqScan(posts)") + posts = posts.select(:id).where(author_id: [0, 1]).limit(5) + assert_equal 5, posts.count + end + end + + def test_optimizer_hints_is_sanitized + assert_sql(%r{\ASELECT /\*\+ SeqScan\(posts\) \*/}) do + posts = Post.optimizer_hints("/*+ SeqScan(posts) */") + posts = posts.select(:id).where(author_id: [0, 1]) + assert_includes posts.explain, "Seq Scan on posts" + end + + assert_sql(%r{\ASELECT /\*\+ "posts"\.\*, \*/}) do + posts = Post.optimizer_hints("**// \"posts\".*, //**") + posts = posts.select(:id).where(author_id: [0, 1]) + assert_equal({ "id" => 1 }, posts.first.as_json) + end + end + + def test_optimizer_hints_with_unscope + assert_sql(%r{\ASELECT "posts"\."id"}) do + posts = Post.optimizer_hints("/*+ SeqScan(posts) */") + posts = posts.select(:id).where(author_id: [0, 1]) + posts.unscope(:optimizer_hints).load + end + end + end +end diff --git a/activerecord/test/cases/adapters/postgresql/partitions_test.rb b/activerecord/test/cases/adapters/postgresql/partitions_test.rb new file mode 100644 index 0000000000..4015bc94f9 --- /dev/null +++ b/activerecord/test/cases/adapters/postgresql/partitions_test.rb @@ -0,0 +1,22 @@ +# frozen_string_literal: true + +require "cases/helper" + +class PostgreSQLPartitionsTest < ActiveRecord::PostgreSQLTestCase + def setup + @connection = ActiveRecord::Base.connection + end + + def teardown + @connection.drop_table "partitioned_events", if_exists: true + end + + def test_partitions_table_exists + skip unless ActiveRecord::Base.connection.database_version >= 100000 + @connection.create_table :partitioned_events, force: true, id: false, + options: "partition by range (issued_at)" do |t| + t.timestamp :issued_at + end + assert @connection.table_exists?("partitioned_events") + 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 cbb6cd42b5..fbd3cbf90f 100644 --- a/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb +++ b/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb @@ -376,6 +376,72 @@ module ActiveRecord end end + def test_errors_when_an_insert_query_is_called_while_preventing_writes + with_example_table do + assert_raises(ActiveRecord::ReadOnlyError) do + @connection.while_preventing_writes do + @connection.execute("INSERT INTO ex (data) VALUES ('138853948594')") + end + end + end + end + + def test_errors_when_an_update_query_is_called_while_preventing_writes + with_example_table do + @connection.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @connection.while_preventing_writes do + @connection.execute("UPDATE ex SET data = '9989' WHERE data = '138853948594'") + end + end + end + end + + def test_errors_when_a_delete_query_is_called_while_preventing_writes + with_example_table do + @connection.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @connection.while_preventing_writes do + @connection.execute("DELETE FROM ex where data = '138853948594'") + end + end + end + end + + def test_doesnt_error_when_a_select_query_is_called_while_preventing_writes + with_example_table do + @connection.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + @connection.while_preventing_writes do + assert_equal 1, @connection.execute("SELECT * FROM ex WHERE data = '138853948594'").entries.count + end + end + end + + def test_doesnt_error_when_a_show_query_is_called_while_preventing_writes + @connection.while_preventing_writes do + assert_equal 1, @connection.execute("SHOW TIME ZONE").entries.count + end + end + + def test_doesnt_error_when_a_set_query_is_called_while_preventing_writes + @connection.while_preventing_writes do + assert_equal [], @connection.execute("SET standard_conforming_strings = on").entries + end + end + + def test_doesnt_error_when_a_read_query_with_leading_chars_is_called_while_preventing_writes + with_example_table do + @connection.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + @connection.while_preventing_writes do + assert_equal 1, @connection.execute("(\n( SELECT * FROM ex WHERE data = '138853948594' ) )").entries.count + end + end + end + private def with_example_table(definition = "id serial primary key, number integer, data character varying(255)", &block) diff --git a/activerecord/test/cases/adapters/postgresql/quoting_test.rb b/activerecord/test/cases/adapters/postgresql/quoting_test.rb index d50dc49276..d571355a9c 100644 --- a/activerecord/test/cases/adapters/postgresql/quoting_test.rb +++ b/activerecord/test/cases/adapters/postgresql/quoting_test.rb @@ -39,6 +39,11 @@ module ActiveRecord type = OID::Bit.new assert_nil @conn.quote(type.serialize(value)) end + + def test_quote_table_name_with_spaces + value = "user posts" + assert_equal "\"user posts\"", @conn.quote_table_name(value) + end end end end diff --git a/activerecord/test/cases/adapters/postgresql/range_test.rb b/activerecord/test/cases/adapters/postgresql/range_test.rb index 433598500d..068f1e8bea 100644 --- a/activerecord/test/cases/adapters/postgresql/range_test.rb +++ b/activerecord/test/cases/adapters/postgresql/range_test.rb @@ -3,418 +3,432 @@ require "cases/helper" require "support/connection_helper" -if ActiveRecord::Base.connection.respond_to?(:supports_ranges?) && ActiveRecord::Base.connection.supports_ranges? - class PostgresqlRange < ActiveRecord::Base - self.table_name = "postgresql_ranges" - self.time_zone_aware_types += [:tsrange, :tstzrange] - end - - class PostgresqlRangeTest < ActiveRecord::PostgreSQLTestCase - self.use_transactional_tests = false - include ConnectionHelper - include InTimeZone - - 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" +class PostgresqlRange < ActiveRecord::Base + self.table_name = "postgresql_ranges" + self.time_zone_aware_types += [:tsrange, :tstzrange] +end + +class PostgresqlRangeTest < ActiveRecord::PostgreSQLTestCase + self.use_transactional_tests = false + include ConnectionHelper + include InTimeZone + + 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 - 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 + @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.drop_table "postgresql_ranges", if_exists: true - @connection.execute "DROP TYPE IF EXISTS floatrange" - reset_connection - end + teardown do + @connection.drop_table "postgresql_ranges", if_exists: true + @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_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_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_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_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("0.1")..BigDecimal("0.2"), @first_range.num_range - assert_equal BigDecimal("0.1")...BigDecimal("0.2"), @second_range.num_range - assert_equal BigDecimal("0.1")...BigDecimal("Infinity"), @third_range.num_range - assert_equal BigDecimal("-Infinity")...BigDecimal("Infinity"), @fourth_range.num_range - assert_nil @empty_range.num_range - end + def test_numrange_values + assert_equal BigDecimal("0.1")..BigDecimal("0.2"), @first_range.num_range + assert_equal BigDecimal("0.1")...BigDecimal("0.2"), @second_range.num_range + assert_equal BigDecimal("0.1")...BigDecimal("Infinity"), @third_range.num_range + assert_equal BigDecimal("-Infinity")...BigDecimal("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_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_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_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_timezone_awareness_tzrange - tz = "Pacific Time (US & Canada)" + def test_timezone_awareness_tzrange + tz = "Pacific Time (US & Canada)" - in_time_zone tz do - PostgresqlRange.reset_column_information - time_string = Time.current.to_s - time = Time.zone.parse(time_string) + in_time_zone tz do + PostgresqlRange.reset_column_information + time_string = Time.current.to_s + time = Time.zone.parse(time_string) - record = PostgresqlRange.new(tstz_range: time_string..time_string) - assert_equal time..time, record.tstz_range - assert_equal ActiveSupport::TimeZone[tz], record.tstz_range.begin.time_zone + record = PostgresqlRange.new(tstz_range: time_string..time_string) + assert_equal time..time, record.tstz_range + assert_equal ActiveSupport::TimeZone[tz], record.tstz_range.begin.time_zone - record.save! - record.reload + record.save! + record.reload - assert_equal time..time, record.tstz_range - assert_equal ActiveSupport::TimeZone[tz], record.tstz_range.begin.time_zone - end + assert_equal time..time, record.tstz_range + assert_equal ActiveSupport::TimeZone[tz], record.tstz_range.begin.time_zone end + 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_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_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_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_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_timezone_awareness_tsrange - tz = "Pacific Time (US & Canada)" + def test_timezone_awareness_tsrange + tz = "Pacific Time (US & Canada)" - in_time_zone tz do - PostgresqlRange.reset_column_information - time_string = Time.current.to_s - time = Time.zone.parse(time_string) + in_time_zone tz do + PostgresqlRange.reset_column_information + time_string = Time.current.to_s + time = Time.zone.parse(time_string) - record = PostgresqlRange.new(ts_range: time_string..time_string) - assert_equal time..time, record.ts_range - assert_equal ActiveSupport::TimeZone[tz], record.ts_range.begin.time_zone + record = PostgresqlRange.new(ts_range: time_string..time_string) + assert_equal time..time, record.ts_range + assert_equal ActiveSupport::TimeZone[tz], record.ts_range.begin.time_zone - record.save! - record.reload + record.save! + record.reload - assert_equal time..time, record.ts_range - assert_equal ActiveSupport::TimeZone[tz], record.ts_range.begin.time_zone - end + assert_equal time..time, record.ts_range + assert_equal ActiveSupport::TimeZone[tz], record.ts_range.begin.time_zone end + end - def test_create_tstzrange_preserve_usec - tstzrange = Time.parse("2010-01-01 14:30:00.670277 +0100")...Time.parse("2011-02-02 14:30:00.745125 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 13:30:00.670277 UTC")...Time.parse("2011-02-02 19:30:00.745125 UTC") - end + def test_create_tstzrange_preserve_usec + tstzrange = Time.parse("2010-01-01 14:30:00.670277 +0100")...Time.parse("2011-02-02 14:30:00.745125 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 13:30:00.670277 UTC")...Time.parse("2011-02-02 19:30:00.745125 UTC") + end - def test_update_tstzrange_preserve_usec - assert_equal_round_trip(@first_range, :tstz_range, - Time.parse("2010-01-01 14:30:00.245124 CDT")...Time.parse("2011-02-02 14:30:00.451274 CET")) - assert_nil_round_trip(@first_range, :tstz_range, - Time.parse("2010-01-01 14:30:00.245124 +0100")...Time.parse("2010-01-01 13:30:00.245124 +0000")) - end + def test_update_tstzrange_preserve_usec + assert_equal_round_trip(@first_range, :tstz_range, + Time.parse("2010-01-01 14:30:00.245124 CDT")...Time.parse("2011-02-02 14:30:00.451274 CET")) + assert_nil_round_trip(@first_range, :tstz_range, + Time.parse("2010-01-01 14:30:00.245124 +0100")...Time.parse("2010-01-01 13:30:00.245124 +0000")) + end - def test_create_tsrange_preseve_usec - tz = ::ActiveRecord::Base.default_timezone - assert_equal_round_trip(@new_range, :ts_range, - Time.send(tz, 2010, 1, 1, 14, 30, 0, 125435)...Time.send(tz, 2011, 2, 2, 14, 30, 0, 225435)) - end + def test_create_tsrange_preseve_usec + tz = ::ActiveRecord::Base.default_timezone + assert_equal_round_trip(@new_range, :ts_range, + Time.send(tz, 2010, 1, 1, 14, 30, 0, 125435)...Time.send(tz, 2011, 2, 2, 14, 30, 0, 225435)) + end - def test_update_tsrange_preserve_usec - tz = ::ActiveRecord::Base.default_timezone - assert_equal_round_trip(@first_range, :ts_range, - Time.send(tz, 2010, 1, 1, 14, 30, 0, 142432)...Time.send(tz, 2011, 2, 2, 14, 30, 0, 224242)) - assert_nil_round_trip(@first_range, :ts_range, - Time.send(tz, 2010, 1, 1, 14, 30, 0, 142432)...Time.send(tz, 2010, 1, 1, 14, 30, 0, 142432)) - end + def test_update_tsrange_preserve_usec + tz = ::ActiveRecord::Base.default_timezone + assert_equal_round_trip(@first_range, :ts_range, + Time.send(tz, 2010, 1, 1, 14, 30, 0, 142432)...Time.send(tz, 2011, 2, 2, 14, 30, 0, 224242)) + assert_nil_round_trip(@first_range, :ts_range, + Time.send(tz, 2010, 1, 1, 14, 30, 0, 142432)...Time.send(tz, 2010, 1, 1, 14, 30, 0, 142432)) + end - def test_timezone_awareness_tsrange_preserve_usec - tz = "Pacific Time (US & Canada)" + def test_timezone_awareness_tsrange_preserve_usec + tz = "Pacific Time (US & Canada)" - in_time_zone tz do - PostgresqlRange.reset_column_information - time_string = "2017-09-26 07:30:59.132451 -0700" - time = Time.zone.parse(time_string) - assert time.usec > 0 + in_time_zone tz do + PostgresqlRange.reset_column_information + time_string = "2017-09-26 07:30:59.132451 -0700" + time = Time.zone.parse(time_string) + assert time.usec > 0 - record = PostgresqlRange.new(ts_range: time_string..time_string) - assert_equal time..time, record.ts_range - assert_equal ActiveSupport::TimeZone[tz], record.ts_range.begin.time_zone - assert_equal time.usec, record.ts_range.begin.usec + record = PostgresqlRange.new(ts_range: time_string..time_string) + assert_equal time..time, record.ts_range + assert_equal ActiveSupport::TimeZone[tz], record.ts_range.begin.time_zone + assert_equal time.usec, record.ts_range.begin.usec - record.save! - record.reload + record.save! + record.reload - assert_equal time..time, record.ts_range - assert_equal ActiveSupport::TimeZone[tz], record.ts_range.begin.time_zone - assert_equal time.usec, record.ts_range.begin.usec - end + assert_equal time..time, record.ts_range + assert_equal ActiveSupport::TimeZone[tz], record.ts_range.begin.time_zone + assert_equal time.usec, record.ts_range.begin.usec end + end - def test_create_numrange - assert_equal_round_trip(@new_range, :num_range, - BigDecimal("0.5")...BigDecimal("1")) - end + def test_create_numrange + assert_equal_round_trip(@new_range, :num_range, + BigDecimal("0.5")...BigDecimal("1")) + end - def test_update_numrange - assert_equal_round_trip(@first_range, :num_range, - BigDecimal("0.5")...BigDecimal("1")) - assert_nil_round_trip(@first_range, :num_range, - BigDecimal("0.5")...BigDecimal("0.5")) - end + def test_update_numrange + assert_equal_round_trip(@first_range, :num_range, + BigDecimal("0.5")...BigDecimal("1")) + assert_nil_round_trip(@first_range, :num_range, + BigDecimal("0.5")...BigDecimal("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_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_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_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_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_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_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_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_where_by_attribute_with_range - range = 1..100 - record = PostgresqlRange.create!(int4_range: range) - assert_equal record, PostgresqlRange.where(int4_range: range).take - end + def test_where_by_attribute_with_range + range = 1..100 + record = PostgresqlRange.create!(int4_range: range) + assert_equal record, PostgresqlRange.where(int4_range: range).take + end - def test_where_by_attribute_with_range_in_array - range = 1..100 - record = PostgresqlRange.create!(int4_range: range) - assert_equal record, PostgresqlRange.where(int4_range: [range]).take - end + def test_where_by_attribute_with_range_in_array + range = 1..100 + record = PostgresqlRange.create!(int4_range: range) + assert_equal record, PostgresqlRange.where(int4_range: [range]).take + end - def test_update_all_with_ranges - PostgresqlRange.create! + def test_update_all_with_ranges + PostgresqlRange.create! - PostgresqlRange.update_all(int8_range: 1..100) + PostgresqlRange.update_all(int8_range: 1..100) - assert_equal 1...101, PostgresqlRange.first.int8_range - end + 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) + 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 + assert_nothing_raised do + PostgresqlRange.first end + end - def test_infinity_values - PostgresqlRange.create!(int4_range: 1..Float::INFINITY, - int8_range: -Float::INFINITY..0, - float_range: -Float::INFINITY..Float::INFINITY) + def test_infinity_values + PostgresqlRange.create!(int4_range: 1..Float::INFINITY, + int8_range: -Float::INFINITY..0, + float_range: -Float::INFINITY..Float::INFINITY) - record = PostgresqlRange.first + record = PostgresqlRange.first - assert_equal(1...Float::INFINITY, record.int4_range) - assert_equal(-Float::INFINITY...1, record.int8_range) - assert_equal(-Float::INFINITY...Float::INFINITY, record.float_range) - end + assert_equal(1...Float::INFINITY, record.int4_range) + assert_equal(-Float::INFINITY...1, record.int8_range) + assert_equal(-Float::INFINITY...Float::INFINITY, record.float_range) + end - private - def assert_equal_round_trip(range, attribute, value) - round_trip(range, attribute, value) - assert_equal value, range.public_send(attribute) - end + if Gem::Version.new(RUBY_VERSION) >= Gem::Version.new("2.6.0") + def test_endless_range_values + record = PostgresqlRange.create!( + int4_range: eval("1.."), + int8_range: eval("10.."), + float_range: eval("0.5..") + ) - 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 + record = PostgresqlRange.find(record.id) - 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 + assert_equal 1...Float::INFINITY, record.int4_range + assert_equal 10...Float::INFINITY, record.int8_range + assert_equal 0.5...Float::INFINITY, record.float_range + 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 diff --git a/activerecord/test/cases/adapters/postgresql/referential_integrity_test.rb b/activerecord/test/cases/adapters/postgresql/referential_integrity_test.rb index 0bcc214c24..ba477c63f4 100644 --- a/activerecord/test/cases/adapters/postgresql/referential_integrity_test.rb +++ b/activerecord/test/cases/adapters/postgresql/referential_integrity_test.rb @@ -101,7 +101,7 @@ class PostgreSQLReferentialIntegrityTest < ActiveRecord::PostgreSQLTestCase @connection.extend ProgrammerMistake assert_raises ArgumentError do - @connection.disable_referential_integrity {} + @connection.disable_referential_integrity { } end end diff --git a/activerecord/test/cases/adapters/postgresql/rename_table_test.rb b/activerecord/test/cases/adapters/postgresql/rename_table_test.rb index 100d247113..7eccaf4aa2 100644 --- a/activerecord/test/cases/adapters/postgresql/rename_table_test.rb +++ b/activerecord/test/cases/adapters/postgresql/rename_table_test.rb @@ -27,7 +27,7 @@ class PostgresqlRenameTableTest < ActiveRecord::PostgreSQLTestCase private def num_indices_named(name) - @connection.execute(<<-SQL).values.length + @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}' diff --git a/activerecord/test/cases/adapters/postgresql/schema_test.rb b/activerecord/test/cases/adapters/postgresql/schema_test.rb index a36d066c80..336cec30ca 100644 --- a/activerecord/test/cases/adapters/postgresql/schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/schema_test.rb @@ -108,23 +108,19 @@ class SchemaTest < ActiveRecord::PostgreSQLTestCase end def test_create_schema - begin - @connection.create_schema "test_schema3" - assert @connection.schema_names.include? "test_schema3" - ensure - @connection.drop_schema "test_schema3" - end + @connection.create_schema "test_schema3" + assert @connection.schema_names.include? "test_schema3" + ensure + @connection.drop_schema "test_schema3" end def test_raise_create_schema_with_existing_schema - begin + @connection.create_schema "test_schema3" + assert_raises(ActiveRecord::StatementInvalid) do @connection.create_schema "test_schema3" - assert_raises(ActiveRecord::StatementInvalid) do - @connection.create_schema "test_schema3" - end - ensure - @connection.drop_schema "test_schema3" end + ensure + @connection.drop_schema "test_schema3" end def test_drop_schema @@ -146,7 +142,7 @@ class SchemaTest < ActiveRecord::PostgreSQLTestCase def test_habtm_table_name_with_schema ActiveRecord::Base.connection.drop_schema "music", if_exists: true ActiveRecord::Base.connection.create_schema "music" - ActiveRecord::Base.connection.execute <<-SQL + ActiveRecord::Base.connection.execute <<~SQL 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); @@ -507,6 +503,7 @@ class SchemaIndexOpclassTest < ActiveRecord::PostgreSQLTestCase @connection = ActiveRecord::Base.connection @connection.create_table "trains" do |t| t.string :name + t.string :position t.text :description end end @@ -530,6 +527,17 @@ class SchemaIndexOpclassTest < ActiveRecord::PostgreSQLTestCase assert_match(/opclass: \{ description: :text_pattern_ops \}/, output) end + + def test_opclass_class_parsing_on_non_reserved_and_cannot_be_function_or_type_keyword + @connection.enable_extension("pg_trgm") + @connection.execute "CREATE INDEX trains_position ON trains USING gin(position gin_trgm_ops)" + @connection.execute "CREATE INDEX trains_name_and_position ON trains USING btree(name, position text_pattern_ops)" + + output = dump_table_schema "trains" + + assert_match(/opclass: :gin_trgm_ops/, output) + assert_match(/opclass: \{ position: :text_pattern_ops \}/, output) + end end class SchemaIndexNullsOrderTest < ActiveRecord::PostgreSQLTestCase diff --git a/activerecord/test/cases/adapters/postgresql/transaction_test.rb b/activerecord/test/cases/adapters/postgresql/transaction_test.rb index 984b2f5ea4..919ff3d158 100644 --- a/activerecord/test/cases/adapters/postgresql/transaction_test.rb +++ b/activerecord/test/cases/adapters/postgresql/transaction_test.rb @@ -94,7 +94,6 @@ module ActiveRecord end test "raises LockWaitTimeout when lock wait timeout exceeded" do - skip unless ActiveRecord::Base.connection.postgresql_version >= 90300 assert_raises(ActiveRecord::LockWaitTimeout) do s = Sample.create!(value: 1) latch1 = Concurrent::CountDownLatch.new diff --git a/activerecord/test/cases/adapters/postgresql/uuid_test.rb b/activerecord/test/cases/adapters/postgresql/uuid_test.rb index 71d07e2f4c..d2d8ea8042 100644 --- a/activerecord/test/cases/adapters/postgresql/uuid_test.rb +++ b/activerecord/test/cases/adapters/postgresql/uuid_test.rb @@ -114,6 +114,22 @@ class PostgresqlUUIDTest < ActiveRecord::PostgreSQLTestCase assert_equal "foobar", uuid.guid_before_type_cast end + def test_invalid_uuid_dont_match_to_nil + UUIDType.create! + assert_empty UUIDType.where(guid: "") + assert_empty UUIDType.where(guid: "foobar") + end + + class DuckUUID + def initialize(uuid) + @uuid = uuid + end + + def to_s + @uuid + end + end + def test_acceptable_uuid_regex # Valid uuids ["A0EEBC99-9C0B-4EF8-BB6D-6BB9BD380A11", @@ -125,9 +141,11 @@ class PostgresqlUUIDTest < ActiveRecord::PostgreSQLTestCase # 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}", + # Support Object-Oriented UUIDs which respond to #to_s + DuckUUID.new("A0EEBC99-9C0B-4EF8-BB6D-6BB9BD380A11"), ].each do |valid_uuid| uuid = UUIDType.new guid: valid_uuid - assert_not_nil uuid.guid + assert_instance_of String, uuid.guid end # Invalid uuids @@ -198,10 +216,10 @@ class PostgresqlUUIDGenerationTest < ActiveRecord::PostgreSQLTestCase # 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 $$ SELECT * FROM #{uuid_function} $$ - LANGUAGE SQL VOLATILE; + connection.execute <<~SQL + CREATE OR REPLACE FUNCTION my_uuid_generator() RETURNS uuid + AS $$ SELECT * FROM #{uuid_function} $$ + LANGUAGE SQL VOLATILE; SQL # Create such a table with custom function as default value generator diff --git a/activerecord/test/cases/adapters/sqlite3/annotate_test.rb b/activerecord/test/cases/adapters/sqlite3/annotate_test.rb new file mode 100644 index 0000000000..6567a5eca3 --- /dev/null +++ b/activerecord/test/cases/adapters/sqlite3/annotate_test.rb @@ -0,0 +1,37 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/post" + +class SQLite3AnnotateTest < ActiveRecord::SQLite3TestCase + fixtures :posts + + def test_annotate_wraps_content_in_an_inline_comment + assert_sql(%r{\ASELECT "posts"\."id" FROM "posts" /\* foo \*/}) do + posts = Post.select(:id).annotate("foo") + assert posts.first + end + end + + def test_annotate_is_sanitized + assert_sql(%r{\ASELECT "posts"\."id" FROM "posts" /\* foo \*/}) do + posts = Post.select(:id).annotate("*/foo/*") + assert posts.first + end + + assert_sql(%r{\ASELECT "posts"\."id" FROM "posts" /\* foo \*/}) do + posts = Post.select(:id).annotate("**//foo//**") + assert posts.first + end + + assert_sql(%r{\ASELECT "posts"\."id" FROM "posts" /\* foo \*/ /\* bar \*/}) do + posts = Post.select(:id).annotate("*/foo/*").annotate("*/bar") + assert posts.first + end + + assert_sql(%r{\ASELECT "posts"\."id" FROM "posts" /\* \+ MAX_EXECUTION_TIME\(1\) \*/}) do + posts = Post.select(:id).annotate("+ MAX_EXECUTION_TIME(1)") + assert posts.first + end + end +end diff --git a/activerecord/test/cases/adapters/sqlite3/bind_parameter_test.rb b/activerecord/test/cases/adapters/sqlite3/bind_parameter_test.rb new file mode 100644 index 0000000000..93a7dafebd --- /dev/null +++ b/activerecord/test/cases/adapters/sqlite3/bind_parameter_test.rb @@ -0,0 +1,20 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/topic" + +module ActiveRecord + module ConnectionAdapters + class SQLite3Adapter + class BindParameterTest < ActiveRecord::SQLite3TestCase + def test_too_many_binds + topics = Topic.where(id: (1..999).to_a << 2**63) + assert_equal Topic.count, topics.count + + topics = Topic.where.not(id: (1..999).to_a << 2**63) + assert_equal 0, topics.count + end + end + end + end +end diff --git a/activerecord/test/cases/adapters/sqlite3/quoting_test.rb b/activerecord/test/cases/adapters/sqlite3/quoting_test.rb index 1c85ff5674..9d26f32102 100644 --- a/activerecord/test/cases/adapters/sqlite3/quoting_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/quoting_test.rb @@ -6,12 +6,8 @@ require "securerandom" class SQLite3QuotingTest < ActiveRecord::SQLite3TestCase def setup + super @conn = ActiveRecord::Base.connection - @initial_represent_boolean_as_integer = ActiveRecord::ConnectionAdapters::SQLite3Adapter.represent_boolean_as_integer - end - - def teardown - ActiveRecord::ConnectionAdapters::SQLite3Adapter.represent_boolean_as_integer = @initial_represent_boolean_as_integer end def test_type_cast_binary_encoding_without_logger @@ -22,18 +18,10 @@ class SQLite3QuotingTest < ActiveRecord::SQLite3TestCase end def test_type_cast_true - ActiveRecord::ConnectionAdapters::SQLite3Adapter.represent_boolean_as_integer = false - assert_equal "t", @conn.type_cast(true) - - ActiveRecord::ConnectionAdapters::SQLite3Adapter.represent_boolean_as_integer = true assert_equal 1, @conn.type_cast(true) end def test_type_cast_false - ActiveRecord::ConnectionAdapters::SQLite3Adapter.represent_boolean_as_integer = false - assert_equal "f", @conn.type_cast(false) - - ActiveRecord::ConnectionAdapters::SQLite3Adapter.represent_boolean_as_integer = true assert_equal 0, @conn.type_cast(false) end @@ -62,4 +50,30 @@ class SQLite3QuotingTest < ActiveRecord::SQLite3TestCase assert_equal "'2000-01-01 12:30:00.999999'", @conn.quote(type.serialize(value)) end + + def test_quoted_time_dst_utc + with_env_tz "America/New_York" do + with_timezone_config default: :utc do + t = Time.new(2000, 7, 1, 0, 0, 0, "+04:30") + + expected = t.change(year: 2000, month: 1, day: 1) + expected = expected.getutc.to_s(:db).sub(/\A\d\d\d\d-\d\d-\d\d /, "2000-01-01 ") + + assert_equal expected, @conn.quoted_time(t) + end + end + end + + def test_quoted_time_dst_local + with_env_tz "America/New_York" do + with_timezone_config default: :local do + t = Time.new(2000, 7, 1, 0, 0, 0, "+04:30") + + expected = t.change(year: 2000, month: 1, day: 1) + expected = expected.getlocal.to_s(:db).sub(/\A\d\d\d\d-\d\d-\d\d /, "2000-01-01 ") + + assert_equal expected, @conn.quoted_time(t) + end + 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 d1d4d545a3..806cfbfc00 100644 --- a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb @@ -55,11 +55,11 @@ module ActiveRecord 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 + result = Owner.connection.exec_query <<~SQL SELECT #{select} FROM #{Owner.table_name} WHERE #{Owner.primary_key} = #{owner.id} - esql + SQL assert_not(result.rows.first.include?("blob"), "should not store blobs") ensure @@ -87,7 +87,7 @@ module ActiveRecord def test_connection_no_db assert_raises(ArgumentError) do - Base.sqlite3_connection {} + Base.sqlite3_connection { } end end @@ -160,14 +160,14 @@ module ActiveRecord end def test_quote_binary_column_escapes_it - DualEncoding.connection.execute(<<-eosql) + DualEncoding.connection.execute(<<~SQL) CREATE TABLE IF NOT EXISTS dual_encodings ( id integer PRIMARY KEY AUTOINCREMENT, name varchar(255), data binary ) - eosql - str = "\x80".dup.force_encoding("ASCII-8BIT") + SQL + str = (+"\x80").force_encoding("ASCII-8BIT") binary = DualEncoding.new name: "いただきます！", data: str binary.save! assert_equal str, binary.data @@ -176,7 +176,7 @@ module ActiveRecord end def test_type_cast_should_not_mutate_encoding - name = "hello".dup.force_encoding(Encoding::ASCII_8BIT) + name = (+"hello").force_encoding(Encoding::ASCII_8BIT) Owner.create(name: name) assert_equal Encoding::ASCII_8BIT, name.encoding ensure @@ -261,7 +261,7 @@ module ActiveRecord end def test_tables_logs_name - sql = <<-SQL + sql = <<~SQL SELECT name FROM sqlite_master WHERE name <> 'sqlite_sequence' AND type IN ('table') SQL assert_logged [[sql.squish, "SCHEMA", []]] do @@ -271,7 +271,7 @@ module ActiveRecord def test_table_exists_logs_name with_example_table do - sql = <<-SQL + sql = <<~SQL SELECT name FROM sqlite_master WHERE name <> 'sqlite_sequence' AND name = 'ex' AND type IN ('table') SQL assert_logged [[sql.squish, "SCHEMA", []]] do @@ -345,6 +345,42 @@ module ActiveRecord end end + if ActiveRecord::Base.connection.supports_expression_index? + def test_expression_index + with_example_table do + @conn.add_index "ex", "max(id, number)", name: "expression" + index = @conn.indexes("ex").find { |idx| idx.name == "expression" } + assert_equal "max(id, number)", index.columns + end + end + + def test_expression_index_with_where + with_example_table do + @conn.add_index "ex", "id % 10, max(id, number)", name: "expression", where: "id > 1000" + index = @conn.indexes("ex").find { |idx| idx.name == "expression" } + assert_equal "id % 10, max(id, number)", index.columns + assert_equal "id > 1000", index.where + end + end + + def test_complicated_expression + with_example_table do + @conn.execute "CREATE INDEX expression ON ex (id % 10, (CASE WHEN number > 0 THEN max(id, number) END))WHERE(id > 1000)" + index = @conn.indexes("ex").find { |idx| idx.name == "expression" } + assert_equal "id % 10, (CASE WHEN number > 0 THEN max(id, number) END)", index.columns + assert_equal "(id > 1000)", index.where + end + end + + def test_not_everything_an_expression + with_example_table do + @conn.add_index "ex", "id, max(id, number)", name: "expression" + index = @conn.indexes("ex").find { |idx| idx.name == "expression" } + assert_equal "id, max(id, number)", index.columns + end + end + end + def test_primary_key with_example_table do assert_equal "id", @conn.primary_key("ex") @@ -500,10 +536,6 @@ module ActiveRecord end end - def test_deprecate_valid_alter_table_type - assert_deprecated { @conn.valid_alter_table_type?(:string) } - end - def test_db_is_not_readonly_when_readonly_option_is_false conn = Base.sqlite3_connection database: ":memory:", adapter: "sqlite3", @@ -537,6 +569,72 @@ module ActiveRecord end end + def test_errors_when_an_insert_query_is_called_while_preventing_writes + with_example_table "id int, data string" do + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.execute("INSERT INTO ex (data) VALUES ('138853948594')") + end + end + end + end + + def test_errors_when_an_update_query_is_called_while_preventing_writes + with_example_table "id int, data string" do + @conn.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.execute("UPDATE ex SET data = '9989' WHERE data = '138853948594'") + end + end + end + end + + def test_errors_when_a_delete_query_is_called_while_preventing_writes + with_example_table "id int, data string" do + @conn.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.execute("DELETE FROM ex where data = '138853948594'") + end + end + end + end + + def test_errors_when_a_replace_query_is_called_while_preventing_writes + with_example_table "id int, data string" do + @conn.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.execute("REPLACE INTO ex (data) VALUES ('249823948')") + end + end + end + end + + def test_doesnt_error_when_a_select_query_is_called_while_preventing_writes + with_example_table "id int, data string" do + @conn.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + @conn.while_preventing_writes do + assert_equal 1, @conn.execute("SELECT data from ex WHERE data = '138853948594'").count + end + end + end + + def test_doesnt_error_when_a_read_query_with_leading_chars_is_called_while_preventing_writes + with_example_table "id int, data string" do + @conn.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + @conn.while_preventing_writes do + assert_equal 1, @conn.execute(" SELECT data from ex WHERE data = '138853948594'").count + end + end + end + private def assert_logged(logs) @@ -549,7 +647,7 @@ module ActiveRecord end def with_example_table(definition = nil, table_name = "ex", &block) - definition ||= <<-SQL + definition ||= <<~SQL id integer PRIMARY KEY AUTOINCREMENT, number integer SQL 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 d70486605f..cfc9853aba 100644 --- a/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb @@ -8,17 +8,15 @@ module ActiveRecord class SQLite3CreateFolder < ActiveRecord::SQLite3TestCase def test_sqlite_creates_directory Dir.mktmpdir do |dir| - begin - dir = Pathname.new(dir) - @conn = Base.sqlite3_connection database: dir.join("db/foo.sqlite3"), - adapter: "sqlite3", - timeout: 100 + dir = Pathname.new(dir) + @conn = Base.sqlite3_connection database: dir.join("db/foo.sqlite3"), + adapter: "sqlite3", + timeout: 100 - assert Dir.exist? dir.join("db") - assert File.exist? dir.join("db/foo.sqlite3") - ensure - @conn.disconnect! if @conn - end + assert Dir.exist? dir.join("db") + assert File.exist? dir.join("db/foo.sqlite3") + ensure + @conn.disconnect! if @conn end end end diff --git a/activerecord/test/cases/aggregations_test.rb b/activerecord/test/cases/aggregations_test.rb index fbdf2ada4b..d270175af4 100644 --- a/activerecord/test/cases/aggregations_test.rb +++ b/activerecord/test/cases/aggregations_test.rb @@ -27,7 +27,7 @@ class AggregationsTest < ActiveRecord::TestCase def test_immutable_value_objects customers(:david).balance = Money.new(100) - assert_raise(frozen_error_class) { customers(:david).balance.instance_eval { @amount = 20 } } + assert_raise(FrozenError) { customers(:david).balance.instance_eval { @amount = 20 } } end def test_inferred_mapping diff --git a/activerecord/test/cases/ar_schema_test.rb b/activerecord/test/cases/ar_schema_test.rb index f05dcac7dd..9027cc582a 100644 --- a/activerecord/test/cases/ar_schema_test.rb +++ b/activerecord/test/cases/ar_schema_test.rb @@ -51,11 +51,11 @@ class ActiveRecordSchemaTest < ActiveRecord::TestCase assert_equal 7, @connection.migration_context.current_version end - def test_schema_define_w_table_name_prefix - table_name = ActiveRecord::SchemaMigration.table_name + def test_schema_define_with_table_name_prefix old_table_name_prefix = ActiveRecord::Base.table_name_prefix ActiveRecord::Base.table_name_prefix = "nep_" - ActiveRecord::SchemaMigration.table_name = "nep_#{table_name}" + ActiveRecord::SchemaMigration.reset_table_name + ActiveRecord::InternalMetadata.reset_table_name ActiveRecord::Schema.define(version: 7) do create_table :fruits do |t| t.column :color, :string @@ -67,7 +67,8 @@ class ActiveRecordSchemaTest < ActiveRecord::TestCase assert_equal 7, @connection.migration_context.current_version ensure ActiveRecord::Base.table_name_prefix = old_table_name_prefix - ActiveRecord::SchemaMigration.table_name = table_name + ActiveRecord::SchemaMigration.reset_table_name + ActiveRecord::InternalMetadata.reset_table_name end def test_schema_raises_an_error_for_invalid_column_type @@ -116,8 +117,8 @@ class ActiveRecordSchemaTest < ActiveRecord::TestCase end end - assert_not @connection.columns(:has_timestamps).find { |c| c.name == "created_at" }.null - assert_not @connection.columns(:has_timestamps).find { |c| c.name == "updated_at" }.null + assert @connection.column_exists?(:has_timestamps, :created_at, null: false) + assert @connection.column_exists?(:has_timestamps, :updated_at, null: false) end def test_timestamps_without_null_set_null_to_false_on_change_table @@ -129,8 +130,23 @@ class ActiveRecordSchemaTest < ActiveRecord::TestCase end end - assert_not @connection.columns(:has_timestamps).find { |c| c.name == "created_at" }.null - assert_not @connection.columns(:has_timestamps).find { |c| c.name == "updated_at" }.null + assert @connection.column_exists?(:has_timestamps, :created_at, null: false) + assert @connection.column_exists?(:has_timestamps, :updated_at, null: false) + end + + if ActiveRecord::Base.connection.supports_bulk_alter? + def test_timestamps_without_null_set_null_to_false_on_change_table_with_bulk + ActiveRecord::Schema.define do + create_table :has_timestamps + + change_table :has_timestamps, bulk: true do |t| + t.timestamps default: Time.now + end + end + + assert @connection.column_exists?(:has_timestamps, :created_at, null: false) + assert @connection.column_exists?(:has_timestamps, :updated_at, null: false) + end end def test_timestamps_without_null_set_null_to_false_on_add_timestamps @@ -139,7 +155,58 @@ class ActiveRecordSchemaTest < ActiveRecord::TestCase add_timestamps :has_timestamps, default: Time.now end - assert_not @connection.columns(:has_timestamps).find { |c| c.name == "created_at" }.null - assert_not @connection.columns(:has_timestamps).find { |c| c.name == "updated_at" }.null + assert @connection.column_exists?(:has_timestamps, :created_at, null: false) + assert @connection.column_exists?(:has_timestamps, :updated_at, null: false) + end + + if subsecond_precision_supported? + def test_timestamps_sets_presicion_on_create_table + ActiveRecord::Schema.define do + create_table :has_timestamps do |t| + t.timestamps + end + end + + assert @connection.column_exists?(:has_timestamps, :created_at, precision: 6, null: false) + assert @connection.column_exists?(:has_timestamps, :updated_at, precision: 6, null: false) + end + + def test_timestamps_sets_presicion_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.column_exists?(:has_timestamps, :created_at, precision: 6, null: false) + assert @connection.column_exists?(:has_timestamps, :updated_at, precision: 6, null: false) + end + + if ActiveRecord::Base.connection.supports_bulk_alter? + def test_timestamps_sets_presicion_on_change_table_with_bulk + ActiveRecord::Schema.define do + create_table :has_timestamps + + change_table :has_timestamps, bulk: true do |t| + t.timestamps default: Time.now + end + end + + assert @connection.column_exists?(:has_timestamps, :created_at, precision: 6, null: false) + assert @connection.column_exists?(:has_timestamps, :updated_at, precision: 6, null: false) + end + end + + def test_timestamps_sets_presicion_on_add_timestamps + ActiveRecord::Schema.define do + create_table :has_timestamps + add_timestamps :has_timestamps, default: Time.now + end + + assert @connection.column_exists?(:has_timestamps, :created_at, precision: 6, null: false) + assert @connection.column_exists?(:has_timestamps, :updated_at, precision: 6, null: false) + end end end diff --git a/activerecord/test/cases/arel/attributes/attribute_test.rb b/activerecord/test/cases/arel/attributes/attribute_test.rb index 671e273543..c7bd0a053b 100644 --- a/activerecord/test/cases/arel/attributes/attribute_test.rb +++ b/activerecord/test/cases/arel/attributes/attribute_test.rb @@ -560,7 +560,7 @@ module Arel end end - describe "with a range" do + describe "#between" do it "can be constructed with a standard range" do attribute = Attribute.new nil, nil node = attribute.between(1..3) @@ -628,7 +628,6 @@ module Arel node.must_equal Nodes::NotIn.new(attribute, []) end - it "can be constructed with a range ending at Infinity" do attribute = Attribute.new nil, nil node = attribute.between(0..::Float::INFINITY) @@ -639,6 +638,18 @@ module Arel ) end + if Gem::Version.new("2.6.0") <= Gem::Version.new(RUBY_VERSION) + it "can be constructed with a range implicitly ending at Infinity" do + attribute = Attribute.new nil, nil + node = attribute.between(eval("0..")) # Use eval for compatibility with Ruby < 2.6 parser + + node.must_equal Nodes::GreaterThanOrEqual.new( + attribute, + Nodes::Casted.new(0, attribute) + ) + end + end + it "can be constructed with a quoted range ending at Infinity" do attribute = Attribute.new nil, nil node = attribute.between(quoted_range(0, ::Float::INFINITY, false)) @@ -664,14 +675,6 @@ module Arel ) ]) end - - def quoted_range(begin_val, end_val, exclude) - OpenStruct.new( - begin: Nodes::Quoted.new(begin_val), - end: Nodes::Quoted.new(end_val), - exclude_end?: exclude, - ) - end end describe "#in" do @@ -753,21 +756,23 @@ module Arel end end - describe "with a range" do + describe "#not_between" do it "can be constructed with a standard range" do attribute = Attribute.new nil, nil node = attribute.not_between(1..3) - node.must_equal Nodes::Grouping.new(Nodes::Or.new( - Nodes::LessThan.new( - attribute, - Nodes::Casted.new(1, attribute) - ), - Nodes::GreaterThan.new( - attribute, - Nodes::Casted.new(3, attribute) + node.must_equal Nodes::Grouping.new( + Nodes::Or.new( + Nodes::LessThan.new( + attribute, + Nodes::Casted.new(1, attribute) + ), + Nodes::GreaterThan.new( + attribute, + Nodes::Casted.new(3, attribute) + ) ) - )) + ) end it "can be constructed with a range starting from -Infinity" do @@ -780,6 +785,16 @@ module Arel ) end + it "can be constructed with a quoted range starting from -Infinity" do + attribute = Attribute.new nil, nil + node = attribute.not_between(quoted_range(-::Float::INFINITY, 3, false)) + + node.must_equal Nodes::GreaterThan.new( + attribute, + Nodes::Quoted.new(3) + ) + end + it "can be constructed with an exclusive range starting from -Infinity" do attribute = Attribute.new nil, nil node = attribute.not_between(-::Float::INFINITY...3) @@ -790,6 +805,16 @@ module Arel ) end + it "can be constructed with a quoted exclusive range starting from -Infinity" do + attribute = Attribute.new nil, nil + node = attribute.not_between(quoted_range(-::Float::INFINITY, 3, true)) + + node.must_equal Nodes::GreaterThanOrEqual.new( + attribute, + Nodes::Quoted.new(3) + ) + end + it "can be constructed with an infinite range" do attribute = Attribute.new nil, nil node = attribute.not_between(-::Float::INFINITY..::Float::INFINITY) @@ -797,6 +822,13 @@ module Arel node.must_equal Nodes::In.new(attribute, []) end + it "can be constructed with a quoted infinite range" do + attribute = Attribute.new nil, nil + node = attribute.not_between(quoted_range(-::Float::INFINITY, ::Float::INFINITY, false)) + + node.must_equal Nodes::In.new(attribute, []) + end + it "can be constructed with a range ending at Infinity" do attribute = Attribute.new nil, nil node = attribute.not_between(0..::Float::INFINITY) @@ -807,20 +839,44 @@ module Arel ) end + if Gem::Version.new("2.6.0") <= Gem::Version.new(RUBY_VERSION) + it "can be constructed with a range implicitly ending at Infinity" do + attribute = Attribute.new nil, nil + node = attribute.not_between(eval("0..")) # Use eval for compatibility with Ruby < 2.6 parser + + node.must_equal Nodes::LessThan.new( + attribute, + Nodes::Casted.new(0, attribute) + ) + end + end + + it "can be constructed with a quoted range ending at Infinity" do + attribute = Attribute.new nil, nil + node = attribute.not_between(quoted_range(0, ::Float::INFINITY, false)) + + node.must_equal Nodes::LessThan.new( + attribute, + Nodes::Quoted.new(0) + ) + end + it "can be constructed with an exclusive range" do attribute = Attribute.new nil, nil node = attribute.not_between(0...3) - node.must_equal Nodes::Grouping.new(Nodes::Or.new( - Nodes::LessThan.new( - attribute, - Nodes::Casted.new(0, attribute) - ), - Nodes::GreaterThanOrEqual.new( - attribute, - Nodes::Casted.new(3, attribute) + node.must_equal Nodes::Grouping.new( + Nodes::Or.new( + Nodes::LessThan.new( + attribute, + Nodes::Casted.new(0, attribute) + ), + Nodes::GreaterThanOrEqual.new( + attribute, + Nodes::Casted.new(3, attribute) + ) ) - )) + ) end end @@ -1010,6 +1066,15 @@ module Arel condition.to_sql.must_equal %("foo"."id" = (select 1)) end end + + private + def quoted_range(begin_val, end_val, exclude) + OpenStruct.new( + begin: Nodes::Quoted.new(begin_val), + end: Nodes::Quoted.new(end_val), + exclude_end?: exclude, + ) + end end end end diff --git a/activerecord/test/cases/arel/attributes/math_test.rb b/activerecord/test/cases/arel/attributes/math_test.rb index f3aabe4f60..41eea217c0 100644 --- a/activerecord/test/cases/arel/attributes/math_test.rb +++ b/activerecord/test/cases/arel/attributes/math_test.rb @@ -6,35 +6,35 @@ module Arel module Attributes class MathTest < Arel::Spec %i[* /].each do |math_operator| - it "average should be compatiable with #{math_operator}" do + it "average should be compatible with #{math_operator}" do table = Arel::Table.new :users (table[:id].average.public_send(math_operator, 2)).to_sql.must_be_like %{ AVG("users"."id") #{math_operator} 2 } end - it "count should be compatiable with #{math_operator}" do + it "count should be compatible with #{math_operator}" do table = Arel::Table.new :users (table[:id].count.public_send(math_operator, 2)).to_sql.must_be_like %{ COUNT("users"."id") #{math_operator} 2 } end - it "maximum should be compatiable with #{math_operator}" do + it "maximum should be compatible with #{math_operator}" do table = Arel::Table.new :users (table[:id].maximum.public_send(math_operator, 2)).to_sql.must_be_like %{ MAX("users"."id") #{math_operator} 2 } end - it "minimum should be compatiable with #{math_operator}" do + it "minimum should be compatible with #{math_operator}" do table = Arel::Table.new :users (table[:id].minimum.public_send(math_operator, 2)).to_sql.must_be_like %{ MIN("users"."id") #{math_operator} 2 } end - it "attribute node should be compatiable with #{math_operator}" do + it "attribute node should be compatible with #{math_operator}" do table = Arel::Table.new :users (table[:id].public_send(math_operator, 2)).to_sql.must_be_like %{ "users"."id" #{math_operator} 2 @@ -43,35 +43,35 @@ module Arel end %i[+ - & | ^ << >>].each do |math_operator| - it "average should be compatiable with #{math_operator}" do + it "average should be compatible with #{math_operator}" do table = Arel::Table.new :users (table[:id].average.public_send(math_operator, 2)).to_sql.must_be_like %{ (AVG("users"."id") #{math_operator} 2) } end - it "count should be compatiable with #{math_operator}" do + it "count should be compatible with #{math_operator}" do table = Arel::Table.new :users (table[:id].count.public_send(math_operator, 2)).to_sql.must_be_like %{ (COUNT("users"."id") #{math_operator} 2) } end - it "maximum should be compatiable with #{math_operator}" do + it "maximum should be compatible with #{math_operator}" do table = Arel::Table.new :users (table[:id].maximum.public_send(math_operator, 2)).to_sql.must_be_like %{ (MAX("users"."id") #{math_operator} 2) } end - it "minimum should be compatiable with #{math_operator}" do + it "minimum should be compatible with #{math_operator}" do table = Arel::Table.new :users (table[:id].minimum.public_send(math_operator, 2)).to_sql.must_be_like %{ (MIN("users"."id") #{math_operator} 2) } end - it "attribute node should be compatiable with #{math_operator}" do + it "attribute node should be compatible with #{math_operator}" do table = Arel::Table.new :users (table[:id].public_send(math_operator, 2)).to_sql.must_be_like %{ ("users"."id" #{math_operator} 2) diff --git a/activerecord/test/cases/arel/collectors/sql_string_test.rb b/activerecord/test/cases/arel/collectors/sql_string_test.rb index 380573494d..443c7eb54b 100644 --- a/activerecord/test/cases/arel/collectors/sql_string_test.rb +++ b/activerecord/test/cases/arel/collectors/sql_string_test.rb @@ -19,27 +19,21 @@ module Arel collect(node).value end - def ast_with_binds(bv) + def ast_with_binds table = Table.new(:users) manager = Arel::SelectManager.new table - manager.where(table[:age].eq(bv)) - manager.where(table[:name].eq(bv)) + manager.where(table[:age].eq(Nodes::BindParam.new("hello"))) + manager.where(table[:name].eq(Nodes::BindParam.new("world"))) manager.ast end def test_compile - bv = Nodes::BindParam.new(1) - collector = collect ast_with_binds bv - - sql = collector.compile ["hello", "world"] + sql = compile(ast_with_binds) assert_equal 'SELECT FROM "users" WHERE "users"."age" = ? AND "users"."name" = ?', sql end def test_returned_sql_uses_utf8_encoding - bv = Nodes::BindParam.new(1) - collector = collect ast_with_binds bv - - sql = collector.compile ["hello", "world"] + sql = compile(ast_with_binds) assert_equal sql.encoding, Encoding::UTF_8 end end diff --git a/activerecord/test/cases/arel/delete_manager_test.rb b/activerecord/test/cases/arel/delete_manager_test.rb index 17a5271039..0bad02f4d2 100644 --- a/activerecord/test/cases/arel/delete_manager_test.rb +++ b/activerecord/test/cases/arel/delete_manager_test.rb @@ -15,6 +15,7 @@ module Arel dm = Arel::DeleteManager.new dm.take 10 dm.from table + dm.key = table[:id] assert_match(/LIMIT 10/, dm.to_sql) end diff --git a/activerecord/test/cases/arel/insert_manager_test.rb b/activerecord/test/cases/arel/insert_manager_test.rb index 2376ad8d37..79b85742ee 100644 --- a/activerecord/test/cases/arel/insert_manager_test.rb +++ b/activerecord/test/cases/arel/insert_manager_test.rb @@ -11,19 +11,18 @@ module Arel end describe "insert" do - it "can create a Values node" do + it "can create a ValuesList node" do manager = Arel::InsertManager.new - values = manager.create_values %w{ a b }, %w{ c d } + values = manager.create_values_list([%w{ a b }, %w{ c d }]) - assert_kind_of Arel::Nodes::Values, values - assert_equal %w{ a b }, values.left - assert_equal %w{ c d }, values.right + assert_kind_of Arel::Nodes::ValuesList, values + assert_equal [%w{ a b }, %w{ c d }], values.rows end it "allows sql literals" do manager = Arel::InsertManager.new manager.into Table.new(:users) - manager.values = manager.create_values [Arel.sql("*")], %w{ a } + manager.values = manager.create_values([Arel.sql("*")]) manager.to_sql.must_be_like %{ INSERT INTO \"users\" VALUES (*) } @@ -186,9 +185,9 @@ module Arel manager = Arel::InsertManager.new manager.into table - manager.values = Nodes::Values.new [1] + manager.values = Nodes::ValuesList.new([[1], [2]]) manager.to_sql.must_be_like %{ - INSERT INTO "users" VALUES (1) + INSERT INTO "users" VALUES (1), (2) } end @@ -210,11 +209,11 @@ module Arel manager = Arel::InsertManager.new manager.into table - manager.values = Nodes::Values.new [1, "aaron"] + manager.values = Nodes::ValuesList.new([[1, "aaron"], [2, "david"]]) manager.columns << table[:id] manager.columns << table[:name] manager.to_sql.must_be_like %{ - INSERT INTO "users" ("id", "name") VALUES (1, 'aaron') + INSERT INTO "users" ("id", "name") VALUES (1, 'aaron'), (2, 'david') } end end diff --git a/activerecord/test/cases/arel/nodes/and_test.rb b/activerecord/test/cases/arel/nodes/and_test.rb index eff54abd91..d123ca9fd0 100644 --- a/activerecord/test/cases/arel/nodes/and_test.rb +++ b/activerecord/test/cases/arel/nodes/and_test.rb @@ -16,6 +16,15 @@ module Arel assert_equal 2, array.uniq.size end end + + describe "functions as node expression" do + it "allows aliasing" do + aliased = And.new(["foo", "bar"]).as("baz") + + assert_kind_of As, aliased + assert_kind_of SqlLiteral, aliased.right + end + end end end end diff --git a/activerecord/test/cases/arel/nodes/case_test.rb b/activerecord/test/cases/arel/nodes/case_test.rb index 89861488df..946c2b0453 100644 --- a/activerecord/test/cases/arel/nodes/case_test.rb +++ b/activerecord/test/cases/arel/nodes/case_test.rb @@ -80,6 +80,16 @@ module Arel assert_equal 2, array.uniq.size end end + + describe "#as" do + it "allows aliasing" do + node = Case.new "foo" + as = node.as("bar") + + assert_equal node, as.left + assert_kind_of Arel::Nodes::SqlLiteral, as.right + end + end end end end diff --git a/activerecord/test/cases/arel/nodes/comment_test.rb b/activerecord/test/cases/arel/nodes/comment_test.rb new file mode 100644 index 0000000000..bf5eaf4c5a --- /dev/null +++ b/activerecord/test/cases/arel/nodes/comment_test.rb @@ -0,0 +1,22 @@ +# frozen_string_literal: true + +require_relative "../helper" +require "yaml" + +module Arel + module Nodes + class CommentTest < Arel::Spec + describe "equality" do + it "is equal with equal contents" do + array = [Comment.new(["foo"]), Comment.new(["foo"])] + assert_equal 1, array.uniq.size + end + + it "is not equal with different contents" do + array = [Comment.new(["foo"]), Comment.new(["bar"])] + assert_equal 2, array.uniq.size + end + end + end + end +end diff --git a/activerecord/test/cases/arel/nodes/select_core_test.rb b/activerecord/test/cases/arel/nodes/select_core_test.rb index 0b698205ff..6860f2a395 100644 --- a/activerecord/test/cases/arel/nodes/select_core_test.rb +++ b/activerecord/test/cases/arel/nodes/select_core_test.rb @@ -37,6 +37,7 @@ module Arel core1.groups = %w[j k l] core1.windows = %w[m n o] core1.havings = %w[p q r] + core1.comment = Arel::Nodes::Comment.new(["comment"]) core2 = SelectCore.new core2.froms = %w[a b c] core2.projections = %w[d e f] @@ -44,6 +45,7 @@ module Arel core2.groups = %w[j k l] core2.windows = %w[m n o] core2.havings = %w[p q r] + core2.comment = Arel::Nodes::Comment.new(["comment"]) array = [core1, core2] assert_equal 1, array.uniq.size end @@ -56,6 +58,7 @@ module Arel core1.groups = %w[j k l] core1.windows = %w[m n o] core1.havings = %w[p q r] + core1.comment = Arel::Nodes::Comment.new(["comment"]) core2 = SelectCore.new core2.froms = %w[a b c] core2.projections = %w[d e f] @@ -63,6 +66,11 @@ module Arel core2.groups = %w[j k l] core2.windows = %w[m n o] core2.havings = %w[l o l] + core2.comment = Arel::Nodes::Comment.new(["comment"]) + array = [core1, core2] + assert_equal 2, array.uniq.size + core2.havings = %w[p q r] + core2.comment = Arel::Nodes::Comment.new(["other"]) array = [core1, core2] assert_equal 2, array.uniq.size end diff --git a/activerecord/test/cases/arel/select_manager_test.rb b/activerecord/test/cases/arel/select_manager_test.rb index 6b10d0b612..e6c49cd429 100644 --- a/activerecord/test/cases/arel/select_manager_test.rb +++ b/activerecord/test/cases/arel/select_manager_test.rb @@ -131,7 +131,7 @@ module Arel right = table.alias mgr = table.from mgr.join(right).on("omg") - mgr.to_sql.must_be_like %{ SELECT FROM "users" INNER JOIN "users" "users_2" ON omg } + mgr.to_sql.must_be_like %{ SELECT FROM "users" INNER JOIN "users" "users_2" ON omg } end it "converts to sqlliterals with multiple items" do @@ -139,7 +139,7 @@ module Arel right = table.alias mgr = table.from mgr.join(right).on("omg", "123") - mgr.to_sql.must_be_like %{ SELECT FROM "users" INNER JOIN "users" "users_2" ON omg AND 123 } + mgr.to_sql.must_be_like %{ SELECT FROM "users" INNER JOIN "users" "users_2" ON omg AND 123 } end end end @@ -278,7 +278,7 @@ module Arel @m2.where(table[:age].lt(99)) end - it "should interect two managers" do + it "should intersect two managers" do # FIXME should this intersect "managers" or "statements" ? # FIXME this probably shouldn't return a node node = @m1.intersect @m2 @@ -1221,5 +1221,28 @@ module Arel manager.distinct_on(false).must_equal manager end end + + describe "comment" do + it "chains" do + manager = Arel::SelectManager.new + manager.comment("selecting").must_equal manager + end + + it "appends a comment to the generated query" do + manager = Arel::SelectManager.new + table = Table.new :users + manager.from(table).project(table["id"]) + + manager.comment("selecting") + manager.to_sql.must_be_like %{ + SELECT "users"."id" FROM "users" /* selecting */ + } + + manager.comment("selecting", "with", "comment") + manager.to_sql.must_be_like %{ + SELECT "users"."id" FROM "users" /* selecting */ /* with */ /* comment */ + } + end + end end end diff --git a/activerecord/test/cases/arel/support/fake_record.rb b/activerecord/test/cases/arel/support/fake_record.rb index 559ff5d4e6..18e6c10c9d 100644 --- a/activerecord/test/cases/arel/support/fake_record.rb +++ b/activerecord/test/cases/arel/support/fake_record.rb @@ -58,6 +58,10 @@ module FakeRecord "\"#{name}\"" end + def sanitize_as_sql_comment(comment) + comment + end + def schema_cache self end diff --git a/activerecord/test/cases/arel/visitors/depth_first_test.rb b/activerecord/test/cases/arel/visitors/depth_first_test.rb index 3baccc7316..106be2311d 100644 --- a/activerecord/test/cases/arel/visitors/depth_first_test.rb +++ b/activerecord/test/cases/arel/visitors/depth_first_test.rb @@ -33,7 +33,7 @@ module Arel Arel::Nodes::Ordering, Arel::Nodes::StringJoin, Arel::Nodes::UnqualifiedColumn, - Arel::Nodes::Top, + Arel::Nodes::ValuesList, Arel::Nodes::Limit, Arel::Nodes::Else, ].each do |klass| @@ -101,6 +101,12 @@ module Arel assert_equal [:a, :b, join], @collector.calls end + def test_comment + comment = Nodes::Comment.new ["foo"] + @visitor.accept comment + assert_equal ["foo", ["foo"], comment], @collector.calls + end + [ Arel::Nodes::Assignment, Arel::Nodes::Between, @@ -117,7 +123,6 @@ module Arel Arel::Nodes::NotIn, Arel::Nodes::Or, Arel::Nodes::TableAlias, - Arel::Nodes::Values, Arel::Nodes::As, Arel::Nodes::DeleteStatement, Arel::Nodes::JoinSource, diff --git a/activerecord/test/cases/arel/visitors/dot_test.rb b/activerecord/test/cases/arel/visitors/dot_test.rb index 98f3bab620..ade53c358e 100644 --- a/activerecord/test/cases/arel/visitors/dot_test.rb +++ b/activerecord/test/cases/arel/visitors/dot_test.rb @@ -37,7 +37,7 @@ module Arel Arel::Nodes::Offset, Arel::Nodes::Ordering, Arel::Nodes::UnqualifiedColumn, - Arel::Nodes::Top, + Arel::Nodes::ValuesList, Arel::Nodes::Limit, ].each do |klass| define_method("test_#{klass.name.gsub('::', '_')}") do @@ -62,7 +62,6 @@ module Arel Arel::Nodes::NotIn, Arel::Nodes::Or, Arel::Nodes::TableAlias, - Arel::Nodes::Values, Arel::Nodes::As, Arel::Nodes::DeleteStatement, Arel::Nodes::JoinSource, diff --git a/activerecord/test/cases/arel/visitors/ibm_db_test.rb b/activerecord/test/cases/arel/visitors/ibm_db_test.rb index 7163cb34d3..2ddbec3266 100644 --- a/activerecord/test/cases/arel/visitors/ibm_db_test.rb +++ b/activerecord/test/cases/arel/visitors/ibm_db_test.rb @@ -29,6 +29,45 @@ module Arel sql = compile(stmt) sql.must_be_like "UPDATE \"users\" WHERE \"users\".\"id\" IN (SELECT \"users\".\"id\" FROM \"users\" FETCH FIRST 1 ROWS ONLY)" end + + describe "Nodes::IsNotDistinctFrom" do + it "should construct a valid generic SQL statement" do + test = Table.new(:users)[:name].is_not_distinct_from "Aaron Patterson" + compile(test).must_be_like %{ + DECODE("users"."name", 'Aaron Patterson', 0, 1) = 0 + } + end + + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_not_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + DECODE("users"."first_name", "users"."last_name", 0, 1) = 0 + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsNotDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NULL } + end + end + + describe "Nodes::IsDistinctFrom" do + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + DECODE("users"."first_name", "users"."last_name", 0, 1) = 1 + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NOT NULL } + end + end end end end diff --git a/activerecord/test/cases/arel/visitors/informix_test.rb b/activerecord/test/cases/arel/visitors/informix_test.rb index b0b031cca3..b6c2dd6ae7 100644 --- a/activerecord/test/cases/arel/visitors/informix_test.rb +++ b/activerecord/test/cases/arel/visitors/informix_test.rb @@ -54,6 +54,45 @@ module Arel sql = compile(stmt) sql.must_be_like 'SELECT FROM "posts" INNER JOIN "comments"' end + + describe "Nodes::IsNotDistinctFrom" do + it "should construct a valid generic SQL statement" do + test = Table.new(:users)[:name].is_not_distinct_from "Aaron Patterson" + compile(test).must_be_like %{ + CASE WHEN "users"."name" = 'Aaron Patterson' OR ("users"."name" IS NULL AND 'Aaron Patterson' IS NULL) THEN 0 ELSE 1 END = 0 + } + end + + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_not_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + CASE WHEN "users"."first_name" = "users"."last_name" OR ("users"."first_name" IS NULL AND "users"."last_name" IS NULL) THEN 0 ELSE 1 END = 0 + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsNotDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NULL } + end + end + + describe "Nodes::IsDistinctFrom" do + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + CASE WHEN "users"."first_name" = "users"."last_name" OR ("users"."first_name" IS NULL AND "users"."last_name" IS NULL) THEN 0 ELSE 1 END = 1 + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NOT NULL } + end + end end end end diff --git a/activerecord/test/cases/arel/visitors/mssql_test.rb b/activerecord/test/cases/arel/visitors/mssql_test.rb index 340376c3d6..74f34b4dad 100644 --- a/activerecord/test/cases/arel/visitors/mssql_test.rb +++ b/activerecord/test/cases/arel/visitors/mssql_test.rb @@ -94,6 +94,45 @@ module Arel sql = compile(stmt) sql.must_be_like "SELECT COUNT(1) as count_id FROM (SELECT _t.* FROM (SELECT ROW_NUMBER() OVER (ORDER BY ) as _row_num) as _t WHERE _row_num BETWEEN 1 AND 10) AS subquery" end + + describe "Nodes::IsNotDistinctFrom" do + it "should construct a valid generic SQL statement" do + test = Table.new(:users)[:name].is_not_distinct_from "Aaron Patterson" + compile(test).must_be_like %{ + EXISTS (VALUES ("users"."name") INTERSECT VALUES ('Aaron Patterson')) + } + end + + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_not_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + EXISTS (VALUES ("users"."first_name") INTERSECT VALUES ("users"."last_name")) + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsNotDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NULL } + end + end + + describe "Nodes::IsDistinctFrom" do + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + NOT EXISTS (VALUES ("users"."first_name") INTERSECT VALUES ("users"."last_name")) + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NOT NULL } + end + end end end end diff --git a/activerecord/test/cases/arel/visitors/mysql_test.rb b/activerecord/test/cases/arel/visitors/mysql_test.rb index 9d3bad8516..5f37587957 100644 --- a/activerecord/test/cases/arel/visitors/mysql_test.rb +++ b/activerecord/test/cases/arel/visitors/mysql_test.rb @@ -13,16 +13,6 @@ module Arel @visitor.accept(node, Collectors::SQLString.new).value end - it "squashes parenthesis on multiple unions" do - subnode = Nodes::Union.new Arel.sql("left"), Arel.sql("right") - node = Nodes::Union.new subnode, Arel.sql("topright") - assert_equal 1, compile(node).scan("(").length - - subnode = Nodes::Union.new Arel.sql("left"), Arel.sql("right") - node = Nodes::Union.new Arel.sql("topleft"), subnode - assert_equal 1, compile(node).scan("(").length - end - ### # :'( # http://dev.mysql.com/doc/refman/5.0/en/select.html#id3482214 @@ -75,6 +65,45 @@ module Arel } end end + + describe "Nodes::IsNotDistinctFrom" do + it "should construct a valid generic SQL statement" do + test = Table.new(:users)[:name].is_not_distinct_from "Aaron Patterson" + compile(test).must_be_like %{ + "users"."name" <=> 'Aaron Patterson' + } + end + + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_not_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + "users"."first_name" <=> "users"."last_name" + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsNotDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" <=> NULL } + end + end + + describe "Nodes::IsDistinctFrom" do + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + NOT "users"."first_name" <=> "users"."last_name" + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ NOT "users"."name" <=> NULL } + end + end end end end diff --git a/activerecord/test/cases/arel/visitors/oracle12_test.rb b/activerecord/test/cases/arel/visitors/oracle12_test.rb index 83a2ee36ca..4ce5cab4db 100644 --- a/activerecord/test/cases/arel/visitors/oracle12_test.rb +++ b/activerecord/test/cases/arel/visitors/oracle12_test.rb @@ -56,6 +56,45 @@ module Arel } end end + + describe "Nodes::IsNotDistinctFrom" do + it "should construct a valid generic SQL statement" do + test = Table.new(:users)[:name].is_not_distinct_from "Aaron Patterson" + compile(test).must_be_like %{ + DECODE("users"."name", 'Aaron Patterson', 0, 1) = 0 + } + end + + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_not_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + DECODE("users"."first_name", "users"."last_name", 0, 1) = 0 + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsNotDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NULL } + end + end + + describe "Nodes::IsDistinctFrom" do + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + DECODE("users"."first_name", "users"."last_name", 0, 1) = 1 + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NOT NULL } + end + end end end end diff --git a/activerecord/test/cases/arel/visitors/oracle_test.rb b/activerecord/test/cases/arel/visitors/oracle_test.rb index e1dfe40cf9..893edc7f74 100644 --- a/activerecord/test/cases/arel/visitors/oracle_test.rb +++ b/activerecord/test/cases/arel/visitors/oracle_test.rb @@ -192,6 +192,45 @@ module Arel } end end + + describe "Nodes::IsNotDistinctFrom" do + it "should construct a valid generic SQL statement" do + test = Table.new(:users)[:name].is_not_distinct_from "Aaron Patterson" + compile(test).must_be_like %{ + DECODE("users"."name", 'Aaron Patterson', 0, 1) = 0 + } + end + + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_not_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + DECODE("users"."first_name", "users"."last_name", 0, 1) = 0 + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsNotDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NULL } + end + end + + describe "Nodes::IsDistinctFrom" do + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + DECODE("users"."first_name", "users"."last_name", 0, 1) = 1 + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NOT NULL } + end + end end end end diff --git a/activerecord/test/cases/arel/visitors/postgres_test.rb b/activerecord/test/cases/arel/visitors/postgres_test.rb index ba9cfcfc64..0f9efb20b4 100644 --- a/activerecord/test/cases/arel/visitors/postgres_test.rb +++ b/activerecord/test/cases/arel/visitors/postgres_test.rb @@ -215,7 +215,7 @@ module Arel } end - it "should know how to generate paranthesis when supplied with many Dimensions" do + it "should know how to generate parenthesis when supplied with many Dimensions" do dim1 = Arel::Nodes::GroupingElement.new(@table[:name]) dim2 = Arel::Nodes::GroupingElement.new([@table[:bool], @table[:created_at]]) node = Arel::Nodes::Cube.new([dim1, dim2]) @@ -241,7 +241,7 @@ module Arel } end - it "should know how to generate paranthesis when supplied with many Dimensions" do + it "should know how to generate parenthesis when supplied with many Dimensions" do group1 = Arel::Nodes::GroupingElement.new(@table[:name]) group2 = Arel::Nodes::GroupingElement.new([@table[:bool], @table[:created_at]]) node = Arel::Nodes::GroupingSet.new([group1, group2]) @@ -267,7 +267,7 @@ module Arel } end - it "should know how to generate paranthesis when supplied with many Dimensions" do + it "should know how to generate parenthesis when supplied with many Dimensions" do group1 = Arel::Nodes::GroupingElement.new(@table[:name]) group2 = Arel::Nodes::GroupingElement.new([@table[:bool], @table[:created_at]]) node = Arel::Nodes::RollUp.new([group1, group2]) @@ -276,6 +276,45 @@ module Arel } end end + + describe "Nodes::IsNotDistinctFrom" do + it "should construct a valid generic SQL statement" do + test = Table.new(:users)[:name].is_not_distinct_from "Aaron Patterson" + compile(test).must_be_like %{ + "users"."name" IS NOT DISTINCT FROM 'Aaron Patterson' + } + end + + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_not_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + "users"."first_name" IS NOT DISTINCT FROM "users"."last_name" + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsNotDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NOT DISTINCT FROM NULL } + end + end + + describe "Nodes::IsDistinctFrom" do + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + "users"."first_name" IS DISTINCT FROM "users"."last_name" + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS DISTINCT FROM NULL } + end + end end end end diff --git a/activerecord/test/cases/arel/visitors/sqlite_test.rb b/activerecord/test/cases/arel/visitors/sqlite_test.rb index 6650b6ff3a..ee4e07a675 100644 --- a/activerecord/test/cases/arel/visitors/sqlite_test.rb +++ b/activerecord/test/cases/arel/visitors/sqlite_test.rb @@ -6,7 +6,11 @@ module Arel module Visitors class SqliteTest < Arel::Spec before do - @visitor = SQLite.new Table.engine.connection_pool + @visitor = SQLite.new Table.engine.connection + end + + def compile(node) + @visitor.accept(node, Collectors::SQLString.new).value end it "defaults limit to -1" do @@ -27,6 +31,45 @@ module Arel node = Nodes::False.new() assert_equal "0", @visitor.accept(node, Collectors::SQLString.new).value end + + describe "Nodes::IsNotDistinctFrom" do + it "should construct a valid generic SQL statement" do + test = Table.new(:users)[:name].is_not_distinct_from "Aaron Patterson" + compile(test).must_be_like %{ + "users"."name" IS 'Aaron Patterson' + } + end + + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_not_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + "users"."first_name" IS "users"."last_name" + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsNotDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NULL } + end + end + + describe "Nodes::IsDistinctFrom" do + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + "users"."first_name" IS NOT "users"."last_name" + } + end + + it "should handle nil" do + @table = Table.new(:users) + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NOT NULL } + end + end end end end diff --git a/activerecord/test/cases/arel/visitors/to_sql_test.rb b/activerecord/test/cases/arel/visitors/to_sql_test.rb index ce836eded7..625e37f1c0 100644 --- a/activerecord/test/cases/arel/visitors/to_sql_test.rb +++ b/activerecord/test/cases/arel/visitors/to_sql_test.rb @@ -23,9 +23,9 @@ module Arel sql.must_be_like "?" end - it "does not quote BindParams used as part of a Values" do + it "does not quote BindParams used as part of a ValuesList" do bp = Nodes::BindParam.new(1) - values = Nodes::Values.new([bp]) + values = Nodes::ValuesList.new([[bp]]) sql = compile values sql.must_be_like "VALUES (?)" end @@ -155,6 +155,43 @@ module Arel end end + describe "Nodes::IsNotDistinctFrom" do + it "should construct a valid generic SQL statement" do + test = Table.new(:users)[:name].is_not_distinct_from "Aaron Patterson" + compile(test).must_be_like %{ + CASE WHEN "users"."name" = 'Aaron Patterson' OR ("users"."name" IS NULL AND 'Aaron Patterson' IS NULL) THEN 0 ELSE 1 END = 0 + } + end + + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_not_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + CASE WHEN "users"."first_name" = "users"."last_name" OR ("users"."first_name" IS NULL AND "users"."last_name" IS NULL) THEN 0 ELSE 1 END = 0 + } + end + + it "should handle nil" do + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsNotDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NULL } + end + end + + describe "Nodes::IsDistinctFrom" do + it "should handle column names on both sides" do + test = Table.new(:users)[:first_name].is_distinct_from Table.new(:users)[:last_name] + compile(test).must_be_like %{ + CASE WHEN "users"."first_name" = "users"."last_name" OR ("users"."first_name" IS NULL AND "users"."last_name" IS NULL) THEN 0 ELSE 1 END = 1 + } + end + + it "should handle nil" do + val = Nodes.build_quoted(nil, @table[:active]) + sql = compile Nodes::IsDistinctFrom.new(@table[:name], val) + sql.must_be_like %{ "users"."name" IS NOT NULL } + end + end + it "should visit string subclass" do [ Class.new(String).new(":'("), @@ -221,7 +258,7 @@ module Arel sql.must_be_like "foo AS bar" end - it "should visit_Bignum" do + it "should visit_Integer" do compile 8787878092 end @@ -427,7 +464,7 @@ module Arel compile(node).must_equal %(("products"."price" - 7)) end - it "should handle Concatination" do + it "should handle Concatenation" do table = Table.new(:users) node = table[:name].concat(table[:name]) compile(node).must_equal %("users"."name" || "users"."name") @@ -480,6 +517,28 @@ module Arel end end + describe "Nodes::Union" do + it "squashes parenthesis on multiple unions" do + subnode = Nodes::Union.new Arel.sql("left"), Arel.sql("right") + node = Nodes::Union.new subnode, Arel.sql("topright") + assert_equal("( left UNION right UNION topright )", compile(node)) + subnode = Nodes::Union.new Arel.sql("left"), Arel.sql("right") + node = Nodes::Union.new Arel.sql("topleft"), subnode + assert_equal("( topleft UNION left UNION right )", compile(node)) + end + end + + describe "Nodes::UnionAll" do + it "squashes parenthesis on multiple union alls" do + subnode = Nodes::UnionAll.new Arel.sql("left"), Arel.sql("right") + node = Nodes::UnionAll.new subnode, Arel.sql("topright") + assert_equal("( left UNION ALL right UNION ALL topright )", compile(node)) + subnode = Nodes::UnionAll.new Arel.sql("left"), Arel.sql("right") + node = Nodes::UnionAll.new Arel.sql("topleft"), subnode + assert_equal("( topleft UNION ALL left UNION ALL right )", compile(node)) + end + end + describe "Nodes::NotIn" do it "should know how to visit" do node = @attr.not_in [1, 2, 3] diff --git a/activerecord/test/cases/associations/belongs_to_associations_test.rb b/activerecord/test/cases/associations/belongs_to_associations_test.rb index 0cc4ed7127..3525fa2ab8 100644 --- a/activerecord/test/cases/associations/belongs_to_associations_test.rb +++ b/activerecord/test/cases/associations/belongs_to_associations_test.rb @@ -32,16 +32,19 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase :posts, :tags, :taggings, :comments, :sponsors, :members def test_belongs_to - firm = Client.find(3).firm - assert_not_nil firm - assert_equal companies(:first_firm).name, firm.name + client = Client.find(3) + first_firm = companies(:first_firm) + assert_sql(/LIMIT|ROWNUM <=|FETCH FIRST/) do + assert_equal first_firm, client.firm + assert_equal first_firm.name, client.firm.name + end end def test_assigning_belongs_to_on_destroyed_object client = Client.create!(name: "Client") client.destroy! - assert_raise(frozen_error_class) { client.firm = nil } - assert_raise(frozen_error_class) { client.firm = Firm.new(name: "Firm") } + assert_raise(FrozenError) { client.firm = nil } + assert_raise(FrozenError) { client.firm = Firm.new(name: "Firm") } end def test_eager_loading_wont_mutate_owner_record @@ -60,7 +63,8 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase 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" + sql_log = ActiveRecord::SQLCounter.log + assert sql_log.all? { |sql| /order by/i !~ sql }, "ORDER BY was used in the query: #{sql_log}" end def test_belongs_to_with_primary_key @@ -367,6 +371,30 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_equal "ODEGY", odegy_account.reload_firm.name end + def test_reload_the_belonging_object_with_query_cache + odegy_account_id = accounts(:odegy_account).id + + connection = ActiveRecord::Base.connection + connection.enable_query_cache! + connection.clear_query_cache + + # Populate the cache with a query + odegy_account = Account.find(odegy_account_id) + + # Populate the cache with a second query + odegy_account.firm + + assert_equal 2, connection.query_cache.size + + # Clear the cache and fetch the firm again, populating the cache with a query + assert_queries(1) { odegy_account.reload_firm } + + # This query is not cached anymore, so it should make a real SQL query + assert_queries(1) { Account.find(odegy_account_id) } + ensure + ActiveRecord::Base.connection.disable_query_cache! + end + def test_natural_assignment_to_nil client = Client.find(3) client.firm = nil @@ -420,8 +448,13 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase end def test_with_select - assert_equal 1, Company.find(2).firm_with_select.attributes.size - assert_equal 1, Company.all.merge!(includes: :firm_with_select).find(2).firm_with_select.attributes.size + assert_equal 1, Post.find(2).author_with_select.attributes.size + assert_equal 1, Post.includes(:author_with_select).find(2).author_with_select.attributes.size + end + + def test_custom_attribute_with_select + assert_equal 2, Company.find(2).firm_with_select.attributes.size + assert_equal 2, Company.includes(:firm_with_select).find(2).firm_with_select.attributes.size end def test_belongs_to_without_counter_cache_option @@ -452,15 +485,39 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase end def test_belongs_to_counter_with_assigning_nil - post = Post.find(1) - comment = Comment.find(1) + topic = Topic.create!(title: "debate") + reply = Reply.create!(title: "blah!", content: "world around!", topic: topic) + + assert_equal topic.id, reply.parent_id + assert_equal 1, topic.reload.replies.size - assert_equal post.id, comment.post_id - assert_equal 2, Post.find(post.id).comments.size + reply.topic = nil + reply.reload - comment.post = nil + assert_equal topic.id, reply.parent_id + assert_equal 1, topic.reload.replies.size - assert_equal 1, Post.find(post.id).comments.size + reply.topic = nil + reply.save! + + assert_equal 0, topic.reload.replies.size + end + + def test_belongs_to_counter_with_assigning_new_object + topic = Topic.create!(title: "debate") + reply = Reply.create!(title: "blah!", content: "world around!", topic: topic) + + assert_equal topic.id, reply.parent_id + assert_equal 1, topic.reload.replies_count + + topic2 = reply.build_topic(title: "debate2") + reply.save! + + assert_not_equal topic.id, reply.parent_id + assert_equal topic2.id, reply.parent_id + + assert_equal 0, topic.reload.replies_count + assert_equal 1, topic2.reload.replies_count end def test_belongs_to_with_primary_key_counter @@ -485,11 +542,13 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_equal 0, debate2.reload.replies_count reply.topic_with_primary_key = debate2 + reply.save! assert_equal 0, debate.reload.replies_count assert_equal 1, debate2.reload.replies_count reply.topic_with_primary_key = nil + reply.save! assert_equal 0, debate.reload.replies_count assert_equal 0, debate2.reload.replies_count @@ -516,11 +575,13 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_equal 1, Topic.find(topic2.id).replies.size reply1.topic = nil + reply1.save! assert_equal 0, Topic.find(topic1.id).replies.size assert_equal 0, Topic.find(topic2.id).replies.size reply1.topic = topic1 + reply1.save! assert_equal 1, Topic.find(topic1.id).replies.size assert_equal 0, Topic.find(topic2.id).replies.size @@ -550,7 +611,11 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase def test_belongs_to_counter_after_save topic = Topic.create!(title: "monday night") - topic.replies.create!(title: "re: monday night", content: "football") + + assert_queries(2) do + topic.replies.create!(title: "re: monday night", content: "football") + end + assert_equal 1, Topic.find(topic.id)[:replies_count] topic.save! @@ -584,8 +649,10 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase debate.touch(time: time) debate2.touch(time: time) - reply.parent_title = "debate" - reply.save! + assert_queries(3) do + reply.parent_title = "debate" + reply.save! + end assert_operator debate.reload.updated_at, :>, time assert_operator debate2.reload.updated_at, :>, time @@ -593,7 +660,10 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase debate.touch(time: time) debate2.touch(time: time) - reply.topic_with_primary_key = debate2 + assert_queries(3) do + reply.topic_with_primary_key = debate2 + reply.save! + end assert_operator debate.reload.updated_at, :>, time assert_operator debate2.reload.updated_at, :>, time @@ -657,7 +727,7 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase line_item = LineItem.create! Invoice.create!(line_items: [line_item]) - assert_queries(0) { line_item.save } + assert_no_queries { line_item.save } end def test_belongs_to_with_touch_option_on_destroy @@ -752,7 +822,7 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase def test_dont_find_target_when_foreign_key_is_null tagging = taggings(:thinking_general) - assert_queries(0) { tagging.super_tag } + assert_no_queries { tagging.super_tag } end def test_dont_find_target_when_saving_foreign_key_after_stale_association_loaded @@ -772,6 +842,7 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase reply = Reply.create(title: "re: zoom", content: "speedy quick!") reply.topic = topic + reply.save! assert_equal 1, topic.reload[:replies_count] assert_equal 1, topic.replies.size @@ -827,6 +898,7 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase silly = SillyReply.create(title: "gaga", content: "boo-boo") silly.reply = reply + silly.save! assert_equal 1, reply.reload[:replies_count] assert_equal 1, reply.replies.size @@ -1227,17 +1299,17 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase end def test_belongs_to_with_out_of_range_value_assigning - model = Class.new(Comment) do + model = Class.new(Author) do def self.name; "Temp"; end - validates :post, presence: true + validates :author_address, presence: true end - comment = model.new - comment.post_id = 9223372036854775808 # out of range in the bigint + author = model.new + author.author_address_id = 9223372036854775808 # out of range in the bigint - assert_nil comment.post - assert_not_predicate comment, :valid? - assert_equal [{ error: :blank }], comment.errors.details[:post] + assert_nil author.author_address + assert_not_predicate author, :valid? + assert_equal [{ error: :blank }], author.errors.details[:author_address] end def test_polymorphic_with_custom_primary_key diff --git a/activerecord/test/cases/associations/cascaded_eager_loading_test.rb b/activerecord/test/cases/associations/cascaded_eager_loading_test.rb index e717621928..49f754be63 100644 --- a/activerecord/test/cases/associations/cascaded_eager_loading_test.rb +++ b/activerecord/test/cases/associations/cascaded_eager_loading_test.rb @@ -18,7 +18,7 @@ class CascadedEagerLoadingTest < ActiveRecord::TestCase :categorizations, :people, :categories, :edges, :vertices def test_eager_association_loading_with_cascaded_two_levels - authors = Author.all.merge!(includes: { posts: :comments }, order: "authors.id").to_a + authors = Author.includes(posts: :comments).order(:id).to_a assert_equal 3, authors.size assert_equal 5, authors[0].posts.size assert_equal 3, authors[1].posts.size @@ -26,7 +26,7 @@ class CascadedEagerLoadingTest < ActiveRecord::TestCase end def test_eager_association_loading_with_cascaded_two_levels_and_one_level - authors = Author.all.merge!(includes: [{ posts: :comments }, :categorizations], order: "authors.id").to_a + authors = Author.includes({ posts: :comments }, :categorizations).order(:id).to_a assert_equal 3, authors.size assert_equal 5, authors[0].posts.size assert_equal 3, authors[1].posts.size @@ -36,7 +36,7 @@ class CascadedEagerLoadingTest < ActiveRecord::TestCase end def test_eager_association_loading_with_hmt_does_not_table_name_collide_when_joining_associations - authors = Author.joins(:posts).eager_load(:comments).where(posts: { tags_count: 1 }).to_a + authors = Author.joins(:posts).eager_load(:comments).where(posts: { tags_count: 1 }).order(:id).to_a assert_equal 3, assert_no_queries { authors.size } assert_equal 10, assert_no_queries { authors[0].comments.size } end @@ -117,12 +117,11 @@ class CascadedEagerLoadingTest < ActiveRecord::TestCase end def test_eager_association_loading_with_has_many_sti_and_subclasses - silly = SillyReply.new(title: "gaga", content: "boo-boo", parent_id: 1) - silly.parent_id = 1 - assert silly.save + reply = Reply.new(title: "gaga", content: "boo-boo", parent_id: 1) + assert reply.save topics = Topic.all.merge!(includes: :replies, order: ["topics.id", "replies_topics.id"]).to_a - assert_no_queries do + assert_queries(0) do assert_equal 2, topics[0].replies.size assert_equal 0, topics[1].replies.size end @@ -161,6 +160,16 @@ class CascadedEagerLoadingTest < ActiveRecord::TestCase end end + def test_preload_through_missing_records + post = Post.where.not(author_id: Author.select(:id)).preload(author: { comments: :post }).first! + assert_no_queries { assert_nil post.author } + end + + def test_eager_association_loading_with_missing_first_record + posts = Post.where(id: 3).preload(author: { comments: :post }).to_a + assert_equal posts.size, 1 + end + def test_eager_association_loading_with_recursive_cascading_four_levels_has_many_through source = Vertex.all.merge!(includes: { sinks: { sinks: { sinks: :sinks } } }, order: "vertices.id").first assert_equal vertices(:vertex_4), assert_no_queries { source.sinks.first.sinks.first.sinks.first } diff --git a/activerecord/test/cases/associations/eager_load_includes_full_sti_class_test.rb b/activerecord/test/cases/associations/eager_load_includes_full_sti_class_test.rb index 5fca972aee..673d5f1dcf 100644 --- a/activerecord/test/cases/associations/eager_load_includes_full_sti_class_test.rb +++ b/activerecord/test/cases/associations/eager_load_includes_full_sti_class_test.rb @@ -21,7 +21,7 @@ module PolymorphicFullStiClassNamesSharedTest ActiveRecord::Base.store_full_sti_class = store_full_sti_class post = Namespaced::Post.create(title: "Great stuff", body: "This is not", author_id: 1) - @tagging = Tagging.create(taggable: post) + @tagging = post.create_tagging! end def teardown 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 c5b2b77bd4..525ad3197a 100644 --- a/activerecord/test/cases/associations/eager_load_nested_include_test.rb +++ b/activerecord/test/cases/associations/eager_load_nested_include_test.rb @@ -92,7 +92,7 @@ class EagerLoadPolyAssocsTest < ActiveRecord::TestCase def test_include_query res = ShapeExpression.all.merge!(includes: [ :shape, { paint: :non_poly } ]).to_a assert_equal NUM_SHAPE_EXPRESSIONS, res.size - assert_queries(0) do + assert_no_queries do res.each do |se| assert_not_nil se.paint.non_poly, "this is the association that was loading incorrectly before the change" assert_not_nil se.shape, "just making sure other associations still work" diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb index 5b8d4722af..594d161fa3 100644 --- a/activerecord/test/cases/associations/eager_test.rb +++ b/activerecord/test/cases/associations/eager_test.rb @@ -4,6 +4,7 @@ require "cases/helper" require "models/post" require "models/tagging" require "models/tag" +require "models/rating" require "models/comment" require "models/author" require "models/essay" @@ -18,6 +19,7 @@ require "models/job" require "models/subscriber" require "models/subscription" require "models/book" +require "models/citation" require "models/developer" require "models/computer" require "models/project" @@ -29,9 +31,21 @@ require "models/sponsor" require "models/mentor" require "models/contract" +class EagerLoadingTooManyIdsTest < ActiveRecord::TestCase + fixtures :citations + + def test_preloading_too_many_ids + assert_equal Citation.count, Citation.preload(:reference_of).to_a.size + end + + def test_eager_loading_too_may_ids + assert_equal Citation.count, Citation.eager_load(:citations).offset(0).size + end +end + class EagerAssociationTest < ActiveRecord::TestCase fixtures :posts, :comments, :authors, :essays, :author_addresses, :categories, :categories_posts, - :companies, :accounts, :tags, :taggings, :people, :readers, :categorizations, + :companies, :accounts, :tags, :taggings, :ratings, :people, :readers, :categorizations, :owners, :pets, :author_favorites, :jobs, :references, :subscribers, :subscriptions, :books, :developers, :projects, :developers_projects, :members, :memberships, :clubs, :sponsors @@ -76,6 +90,17 @@ class EagerAssociationTest < ActiveRecord::TestCase "expected to find only david's posts" end + def test_loading_polymorphic_association_with_mixed_table_conditions + rating = Rating.first + assert_equal [taggings(:normal_comment_rating)], rating.taggings_without_tag + + rating = Rating.preload(:taggings_without_tag).first + assert_equal [taggings(:normal_comment_rating)], rating.taggings_without_tag + + rating = Rating.eager_load(:taggings_without_tag).first + assert_equal [taggings(:normal_comment_rating)], rating.taggings_without_tag + end + def test_loading_with_scope_including_joins member = Member.first assert_equal members(:groucho), member @@ -1246,12 +1271,7 @@ class EagerAssociationTest < ActiveRecord::TestCase def test_include_has_many_using_primary_key expected = Firm.find(1).clients_using_primary_key.sort_by(&:name) - # Oracle adapter truncates alias to 30 characters - if current_adapter?(:OracleAdapter) - firm = Firm.all.merge!(includes: :clients_using_primary_key, order: "clients_using_primary_keys_companies"[0, 30] + ".name").find(1) - else - firm = Firm.all.merge!(includes: :clients_using_primary_key, order: "clients_using_primary_keys_companies.name").find(1) - end + firm = Firm.all.merge!(includes: :clients_using_primary_key, order: "clients_using_primary_keys_companies.name").find(1) assert_no_queries do assert_equal expected, firm.clients_using_primary_key end @@ -1333,7 +1353,7 @@ class EagerAssociationTest < ActiveRecord::TestCase def test_joins_with_includes_should_preload_via_joins post = assert_queries(1) { Post.includes(:comments).joins(:comments).order("posts.id desc").to_a.first } - assert_queries(0) do + assert_no_queries do assert_not_equal 0, post.comments.to_a.count end end @@ -1380,11 +1400,24 @@ class EagerAssociationTest < ActiveRecord::TestCase assert_equal expected, FirstPost.unscoped.find(2) end - test "preload ignores the scoping" do - assert_equal( - Comment.find(1).post, - Post.where("1 = 0").scoping { Comment.preload(:post).find(1).post } - ) + test "belongs_to association ignores the scoping" do + post = Comment.find(1).post + + Post.where("1=0").scoping do + assert_equal post, Comment.find(1).post + assert_equal post, Comment.preload(:post).find(1).post + assert_equal post, Comment.eager_load(:post).find(1).post + end + end + + test "has_many association ignores the scoping" do + comments = Post.find(1).comments.to_a + + Comment.where("1=0").scoping do + assert_equal comments, Post.find(1).comments + assert_equal comments, Post.preload(:comments).find(1).comments + assert_equal comments, Post.eager_load(:comments).find(1).comments + end end test "deep preload" do @@ -1571,8 +1604,9 @@ class EagerAssociationTest < ActiveRecord::TestCase # CollectionProxy#reader is expensive, so the preloader avoids calling it. test "preloading has_many_through association avoids calling association.reader" do - ActiveRecord::Associations::HasManyAssociation.any_instance.expects(:reader).never - Author.preload(:readonly_comments).first! + assert_not_called_on_instance_of(ActiveRecord::Associations::HasManyAssociation, :reader) do + Author.preload(:readonly_comments).first! + end end test "preloading through a polymorphic association doesn't require the association to exist" do diff --git a/activerecord/test/cases/associations/extension_test.rb b/activerecord/test/cases/associations/extension_test.rb index 5eacb5a3d8..aef8f31112 100644 --- a/activerecord/test/cases/associations/extension_test.rb +++ b/activerecord/test/cases/associations/extension_test.rb @@ -89,6 +89,6 @@ class AssociationsExtensionsTest < ActiveRecord::TestCase private def extend!(model) - ActiveRecord::Associations::Builder::HasMany.define_extensions(model, :association_name) {} + 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 f414fbf64b..fe8bdd03ba 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 @@ -25,6 +25,8 @@ require "models/user" require "models/member" require "models/membership" require "models/sponsor" +require "models/lesson" +require "models/student" require "models/country" require "models/treaty" require "models/vertex" @@ -275,7 +277,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase def test_habtm_saving_multiple_relationships new_project = Project.new("name" => "Grimetime") amount_of_developers = 4 - developers = (0...amount_of_developers).collect { |i| Developer.create(name: "JME #{i}") }.reverse + developers = (0...amount_of_developers).reverse_each.map { |i| Developer.create(name: "JME #{i}") } new_project.developer_ids = [developers[0].id, developers[1].id] new_project.developers_with_callback_ids = [developers[2].id, developers[3].id] @@ -310,7 +312,11 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase def test_build devel = Developer.find(1) - proj = assert_no_queries(ignore_none: false) { devel.projects.build("name" => "Projekt") } + + # Load schema information so we don't query below if running just this test. + Project.define_attribute_methods + + proj = assert_no_queries { devel.projects.build("name" => "Projekt") } assert_not_predicate devel.projects, :loaded? assert_equal devel.projects.last, proj @@ -325,7 +331,11 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase def test_new_aliased_to_build devel = Developer.find(1) - proj = assert_no_queries(ignore_none: false) { devel.projects.new("name" => "Projekt") } + + # Load schema information so we don't query below if running just this test. + Project.define_attribute_methods + + proj = assert_no_queries { devel.projects.new("name" => "Projekt") } assert_not_predicate devel.projects, :loaded? assert_equal devel.projects.last, proj @@ -546,7 +556,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase developer = project.developers.first - assert_no_queries(ignore_none: false) do + assert_no_queries do assert_predicate project.developers, :loaded? assert_includes project.developers, developer end @@ -741,7 +751,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase def test_get_ids_for_loaded_associations developer = developers(:david) developer.projects.reload - assert_queries(0) do + assert_no_queries do developer.project_ids developer.project_ids end @@ -772,6 +782,16 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase assert_equal [projects(:active_record), projects(:action_controller)].map(&:id).sort, developer.project_ids.sort end + def test_singular_ids_are_reloaded_after_collection_concat + student = Student.create(name: "Alberto Almagro") + student.lesson_ids + + lesson = Lesson.create(name: "DSI") + student.lessons << lesson + + assert_includes student.lesson_ids, lesson.id + end + def test_scoped_find_on_through_association_doesnt_return_read_only_records tag = Post.find(1).tags.find_by_name("General") @@ -781,7 +801,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase end def test_has_many_through_polymorphic_has_manys_works - assert_equal [10, 20].to_set, pirates(:redbeard).treasure_estimates.map(&:price).to_set + assert_equal ["$10.00", "$20.00"].to_set, pirates(:redbeard).treasure_estimates.map(&:price).to_set end def test_symbols_as_keys @@ -859,7 +879,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase def test_has_and_belongs_to_many_associations_on_new_records_use_null_relations projects = Developer.new.projects - assert_no_queries(ignore_none: false) do + assert_no_queries do assert_equal [], projects assert_equal [], projects.where(title: "omg") assert_equal [], projects.pluck(:title) @@ -987,16 +1007,14 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase end def test_has_and_belongs_to_many_while_partial_writes_false - begin - original_partial_writes = ActiveRecord::Base.partial_writes - ActiveRecord::Base.partial_writes = false - developer = Developer.new(name: "Mehmet Emin İNAÇ") - developer.projects << Project.new(name: "Bounty") - - assert developer.save - ensure - ActiveRecord::Base.partial_writes = original_partial_writes - end + original_partial_writes = ActiveRecord::Base.partial_writes + ActiveRecord::Base.partial_writes = false + developer = Developer.new(name: "Mehmet Emin İNAÇ") + developer.projects << Project.new(name: "Bounty") + + assert developer.save + ensure + ActiveRecord::Base.partial_writes = original_partial_writes end def test_has_and_belongs_to_many_with_belongs_to diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb index 0ca902385a..6a7efe2121 100644 --- a/activerecord/test/cases/associations/has_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_associations_test.rb @@ -114,7 +114,7 @@ end class HasManyAssociationsTest < ActiveRecord::TestCase fixtures :accounts, :categories, :companies, :developers, :projects, :developers_projects, :topics, :authors, :author_addresses, :comments, - :posts, :readers, :taggings, :cars, :jobs, :tags, + :posts, :readers, :taggings, :cars, :tags, :categorizations, :zines, :interests def setup @@ -265,7 +265,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase car = Car.create(name: "honda") car.funky_bulbs.create! assert_equal 1, car.funky_bulbs.count - assert_nothing_raised { car.reload.funky_bulbs.delete_all } + assert_equal 1, car.reload.funky_bulbs.delete_all assert_equal 0, car.funky_bulbs.count, "bulbs should have been deleted using :delete_all strategy" end @@ -295,6 +295,14 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal(expected_sql, loaded_sql) end + def test_delete_all_on_association_clears_scope + author = Author.create!(name: "Gannon") + posts = author.posts + posts.create!(title: "test", body: "body") + posts.delete_all + assert_nil posts.first + end + def test_building_the_associated_object_with_implicit_sti_base_class firm = DependentFirm.new company = firm.companies.build @@ -377,6 +385,27 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal invoice.id, line_item.invoice_id end + class SpecialAuthor < ActiveRecord::Base + self.table_name = "authors" + has_many :books, class_name: "SpecialBook", foreign_key: :author_id + end + + class SpecialBook < ActiveRecord::Base + self.table_name = "books" + + belongs_to :author + enum read_status: { unread: 0, reading: 2, read: 3, forgotten: nil } + end + + def test_association_enum_works_properly + author = SpecialAuthor.create!(name: "Test") + book = SpecialBook.create!(read_status: "reading") + author.books << book + + assert_equal "reading", book.read_status + assert_not_equal 0, SpecialAuthor.joins(:books).where(books: { read_status: "reading" }).count + end + # When creating objects on the association, we must not do it within a scope (even though it # 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 @@ -438,7 +467,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_finder_method_with_dirty_target company = companies(:first_firm) new_clients = [] - assert_no_queries(ignore_none: false) do + + # Load schema information so we don't query below if running just this test. + Client.define_attribute_methods + + assert_no_queries do new_clients << company.clients_of_firm.build(name: "Another Client") new_clients << company.clients_of_firm.build(name: "Another Client II") new_clients << company.clients_of_firm.build(name: "Another Client III") @@ -458,7 +491,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_finder_bang_method_with_dirty_target company = companies(:first_firm) new_clients = [] - assert_no_queries(ignore_none: false) do + + # Load schema information so we don't query below if running just this test. + Client.define_attribute_methods + + assert_no_queries do new_clients << company.clients_of_firm.build(name: "Another Client") new_clients << company.clients_of_firm.build(name: "Another Client II") new_clients << company.clients_of_firm.build(name: "Another Client III") @@ -801,6 +838,48 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_not_same original_object, collection.first, "Expected #first after #reload to return a new object" end + def test_reload_with_query_cache + connection = ActiveRecord::Base.connection + connection.enable_query_cache! + connection.clear_query_cache + + # Populate the cache with a query + firm = Firm.first + # Populate the cache with a second query + firm.clients.load + + assert_equal 2, connection.query_cache.size + + # Clear the cache and fetch the clients again, populating the cache with a query + assert_queries(1) { firm.clients.reload } + # This query is cached, so it shouldn't make a real SQL query + assert_queries(0) { firm.clients.load } + + assert_equal 1, connection.query_cache.size + ensure + ActiveRecord::Base.connection.disable_query_cache! + end + + def test_reloading_unloaded_associations_with_query_cache + connection = ActiveRecord::Base.connection + connection.enable_query_cache! + connection.clear_query_cache + + firm = Firm.create!(name: "firm name") + client = firm.clients.create!(name: "client name") + firm.clients.to_a # add request to cache + + connection.uncached do + client.update!(name: "new client name") + end + + firm = Firm.find(firm.id) + + assert_equal [client.name], firm.clients.reload.map(&:name) + ensure + ActiveRecord::Base.connection.disable_query_cache! + end + def test_find_all_with_include_and_conditions assert_nothing_raised do Developer.all.merge!(joins: :audit_logs, where: { "audit_logs.message" => nil, :name => "Smith" }).to_a @@ -917,9 +996,10 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_predicate companies(:first_firm).clients_of_firm, :loaded? - companies(:first_firm).clients_of_firm.concat([Client.new("name" => "Natural Company"), Client.new("name" => "Apple")]) + result = companies(:first_firm).clients_of_firm.concat([Client.new("name" => "Natural Company"), Client.new("name" => "Apple")]) assert_equal 4, companies(:first_firm).clients_of_firm.size assert_equal 4, companies(:first_firm).clients_of_firm.reload.size + assert_equal companies(:first_firm).clients_of_firm, result end def test_transactions_when_adding_to_persisted @@ -935,8 +1015,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_transactions_when_adding_to_new_record - assert_no_queries(ignore_none: false) do - firm = Firm.new + # Load schema information so we don't query below if running just this test. + Client.define_attribute_methods + + firm = Firm.new + assert_no_queries do firm.clients_of_firm.concat(Client.new("name" => "Natural Company")) end end @@ -950,7 +1033,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_new_aliased_to_build company = companies(:first_firm) - new_client = assert_no_queries(ignore_none: false) { company.clients_of_firm.new("name" => "Another Client") } + + # Load schema information so we don't query below if running just this test. + Client.define_attribute_methods + + new_client = assert_no_queries { company.clients_of_firm.new("name" => "Another Client") } assert_not_predicate company.clients_of_firm, :loaded? assert_equal "Another Client", new_client.name @@ -960,7 +1047,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_build company = companies(:first_firm) - new_client = assert_no_queries(ignore_none: false) { company.clients_of_firm.build("name" => "Another Client") } + + # Load schema information so we don't query below if running just this test. + Client.define_attribute_methods + + new_client = assert_no_queries { company.clients_of_firm.build("name" => "Another Client") } assert_not_predicate company.clients_of_firm, :loaded? assert_equal "Another Client", new_client.name @@ -1017,7 +1108,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_build_many company = companies(:first_firm) - new_clients = assert_no_queries(ignore_none: false) { company.clients_of_firm.build([{ "name" => "Another Client" }, { "name" => "Another Client II" }]) } + + # Load schema information so we don't query below if running just this test. + Client.define_attribute_methods + + new_clients = assert_no_queries { company.clients_of_firm.build([{ "name" => "Another Client" }, { "name" => "Another Client II" }]) } assert_equal 2, new_clients.size end @@ -1029,10 +1124,12 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_build_without_loading_association first_topic = topics(:first) - Reply.column_names assert_equal 1, first_topic.replies.length + # Load schema information so we don't query below if running just this test. + Reply.define_attribute_methods + assert_no_queries do first_topic.replies.build(title: "Not saved", content: "Superstars") assert_equal 2, first_topic.replies.size @@ -1043,7 +1140,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_build_via_block company = companies(:first_firm) - new_client = assert_no_queries(ignore_none: false) { company.clients_of_firm.build { |client| client.name = "Another Client" } } + + # Load schema information so we don't query below if running just this test. + Client.define_attribute_methods + + new_client = assert_no_queries { company.clients_of_firm.build { |client| client.name = "Another Client" } } assert_not_predicate company.clients_of_firm, :loaded? assert_equal "Another Client", new_client.name @@ -1053,7 +1154,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_build_many_via_block company = companies(:first_firm) - new_clients = assert_no_queries(ignore_none: false) do + + # Load schema information so we don't query below if running just this test. + Client.define_attribute_methods + + new_clients = assert_no_queries do company.clients_of_firm.build([{ "name" => "Another Client" }, { "name" => "Another Client II" }]) do |client| client.name = "changed" end @@ -1066,8 +1171,6 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_create_without_loading_association first_firm = companies(:first_firm) - Firm.column_names - Client.column_names assert_equal 2, first_firm.clients_of_firm.size first_firm.clients_of_firm.reset @@ -1122,7 +1225,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_has_many_without_counter_cache_option # Ship has a conventionally named `treasures_count` column, but the counter_cache # option is not given on the association. - ship = Ship.create(name: "Countless", treasures_count: 10) + ship = Ship.create!(name: "Countless", treasures_count: 10) assert_not_predicate Ship.reflect_on_association(:treasures), :has_cached_counter? @@ -1177,6 +1280,38 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal 2, topic.reload.replies.size end + def test_counter_cache_updates_in_memory_after_update_with_inverse_of_disabled + topic = Topic.create!(title: "Zoom-zoom-zoom") + + assert_equal 0, topic.replies_count + + reply1 = Reply.create!(title: "re: zoom", content: "speedy quick!") + reply2 = Reply.create!(title: "re: zoom 2", content: "OMG lol!") + + assert_queries(4) do + topic.replies << [reply1, reply2] + end + + assert_equal 2, topic.replies_count + assert_equal 2, topic.reload.replies_count + end + + def test_counter_cache_updates_in_memory_after_update_with_inverse_of_enabled + category = Category.create!(name: "Counter Cache") + + assert_nil category.categorizations_count + + categorization1 = Categorization.create! + categorization2 = Categorization.create! + + assert_queries(4) do + category.categorizations << [categorization1, categorization2] + end + + assert_equal 2, category.categorizations_count + assert_equal 2, category.reload.categorizations_count + end + def test_pushing_association_updates_counter_cache topic = Topic.order("id ASC").first reply = Reply.create! @@ -1214,7 +1349,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_calling_empty_with_counter_cache post = posts(:welcome) - assert_queries(0) do + assert_no_queries do assert_not_empty post.comments end end @@ -1280,7 +1415,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal 3, clients.count assert_difference "Client.count", -(clients.count) do - companies(:first_firm).dependent_clients_of_firm.delete_all + assert_equal clients.count, companies(:first_firm).dependent_clients_of_firm.delete_all end end @@ -1312,8 +1447,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_transaction_when_deleting_new_record - assert_no_queries(ignore_none: false) do - firm = Firm.new + # Load schema information so we don't query below if running just this test. + Client.define_attribute_methods + + firm = Firm.new + assert_no_queries do client = Client.new("name" => "New Client") firm.clients_of_firm << client firm.clients_of_firm.destroy(client) @@ -1374,10 +1512,20 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_delete_all_with_option_delete_all firm = companies(:first_firm) client_id = firm.dependent_clients_of_firm.first.id - firm.dependent_clients_of_firm.delete_all(:delete_all) + count = firm.dependent_clients_of_firm.count + assert_equal count, firm.dependent_clients_of_firm.delete_all(:delete_all) assert_nil Client.find_by_id(client_id) end + def test_delete_all_with_option_nullify + firm = companies(:first_firm) + client_id = firm.dependent_clients_of_firm.first.id + count = firm.dependent_clients_of_firm.count + assert_equal firm, Client.find(client_id).firm + assert_equal count, firm.dependent_clients_of_firm.delete_all(:nullify) + assert_nil Client.find(client_id).firm + end + def test_delete_all_accepts_limited_parameters firm = companies(:first_firm) assert_raise(ArgumentError) do @@ -1582,6 +1730,38 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert companies(:first_firm).clients_of_firm.reload.empty?, "37signals has no clients after destroy all and refresh" end + def test_destroy_all_on_association_clears_scope + author = Author.create!(name: "Gannon") + posts = author.posts + posts.create!(title: "test", body: "body") + posts.destroy_all + assert_nil posts.first + end + + def test_destroy_all_on_desynced_counter_cache_association + category = categories(:general) + assert_operator category.categorizations.count, :>, 0 + + category.categorizations.destroy_all + assert_equal 0, category.categorizations.count + end + + def test_destroy_on_association_clears_scope + author = Author.create!(name: "Gannon") + posts = author.posts + post = posts.create!(title: "test", body: "body") + posts.destroy(post) + assert_nil posts.first + end + + def test_delete_on_association_clears_scope + author = Author.create!(name: "Gannon") + posts = author.posts + post = posts.create!(title: "test", body: "body") + posts.delete(post) + assert_nil posts.first + end + def test_dependence firm = companies(:first_firm) assert_equal 3, firm.clients.size @@ -1645,6 +1825,22 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal num_accounts, Account.count end + def test_depends_and_nullify_on_polymorphic_assoc + author = PersonWithPolymorphicDependentNullifyComments.create!(first_name: "Laertis") + comment = posts(:welcome).comments.first + comment.author = author + comment.save! + + assert_equal comment.author_id, author.id + assert_equal comment.author_type, author.class.name + + author.destroy + comment.reload + + assert_nil comment.author_id + assert_nil comment.author_type + end + def test_restrict_with_exception firm = RestrictedWithExceptionFirm.create!(name: "restrict") firm.companies.create(name: "child") @@ -1748,7 +1944,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase firm.clients = [] firm.save - assert_queries(0, ignore_none: true) do + assert_no_queries do firm.clients = [] end @@ -1770,8 +1966,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_transactions_when_replacing_on_new_record - assert_no_queries(ignore_none: false) do - firm = Firm.new + # Load schema information so we don't query below if running just this test. + Client.define_attribute_methods + + firm = Firm.new + assert_no_queries do firm.clients_of_firm = [Client.new("name" => "New Client")] end end @@ -1783,7 +1982,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_get_ids_for_loaded_associations company = companies(:first_firm) company.clients.reload - assert_queries(0) do + assert_no_queries do company.client_ids company.client_ids end @@ -1798,7 +1997,22 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_counter_cache_on_unloaded_association car = Car.create(name: "My AppliCar") - assert_equal car.engines.size, 0 + assert_equal 0, car.engines.size + end + + def test_ids_reader_cache_not_used_for_size_when_association_is_dirty + firm = Firm.create!(name: "Startup") + assert_equal 0, firm.client_ids.size + firm.clients.build + assert_equal 1, firm.clients.size + end + + def test_ids_reader_cache_should_be_cleared_when_collection_is_deleted + firm = companies(:first_firm) + assert_equal [2, 3, 11], firm.client_ids + client = firm.clients.first + firm.clients.delete(client) + assert_equal [3, 11], firm.client_ids end def test_get_ids_ignores_include_option @@ -1810,11 +2024,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_get_ids_for_association_on_new_record_does_not_try_to_find_records - Company.columns # Load schema information so we don't query below - Contract.columns # if running just this test. + # Load schema information so we don't query below if running just this test. + companies(:first_client).contract_ids company = Company.new - assert_queries(0) do + assert_no_queries do company.contract_ids end @@ -1859,10 +2073,12 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_associations_order_should_be_priority_over_throughs_order - david = authors(:david) + original = authors(:david) expected = [12, 10, 9, 8, 7, 6, 5, 3, 2, 1] - assert_equal expected, david.comments_desc.map(&:id) - assert_equal expected, Author.includes(:comments_desc).find(david.id).comments_desc.map(&:id) + assert_equal expected, original.comments_desc.map(&:id) + preloaded = Author.includes(:comments_desc).find(original.id) + assert_equal expected, preloaded.comments_desc.map(&:id) + assert_equal original.posts_sorted_by_id.first.comments.map(&:id), preloaded.posts_sorted_by_id.first.comments.map(&:id) end def test_dynamic_find_should_respect_association_order_for_through @@ -1871,8 +2087,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_has_many_through_respects_hash_conditions - assert_equal authors(:david).hello_posts, authors(:david).hello_posts_with_hash_conditions - assert_equal authors(:david).hello_post_comments, authors(:david).hello_post_comments_with_hash_conditions + assert_equal authors(:david).hello_posts.sort_by(&:id), authors(:david).hello_posts_with_hash_conditions.sort_by(&:id) + assert_equal authors(:david).hello_post_comments.sort_by(&:id), authors(:david).hello_post_comments_with_hash_conditions.sort_by(&:id) end def test_include_uses_array_include_after_loaded @@ -1920,7 +2136,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase firm.clients.load_target assert_predicate firm.clients, :loaded? - assert_no_queries(ignore_none: false) do + assert_no_queries do firm.clients.first assert_equal 2, firm.clients.first(2).size firm.clients.last @@ -2134,21 +2350,29 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_defining_has_many_association_with_delete_all_dependency_lazily_evaluates_target_class - ActiveRecord::Reflection::AssociationReflection.any_instance.expects(:class_name).never - class_eval(<<-EOF, __FILE__, __LINE__ + 1) - class DeleteAllModel < ActiveRecord::Base - has_many :nonentities, :dependent => :delete_all - end - EOF + assert_not_called_on_instance_of( + ActiveRecord::Reflection::AssociationReflection, + :class_name, + ) do + class_eval(<<-EOF, __FILE__, __LINE__ + 1) + class DeleteAllModel < ActiveRecord::Base + has_many :nonentities, :dependent => :delete_all + end + EOF + end end def test_defining_has_many_association_with_nullify_dependency_lazily_evaluates_target_class - ActiveRecord::Reflection::AssociationReflection.any_instance.expects(:class_name).never - class_eval(<<-EOF, __FILE__, __LINE__ + 1) - class NullifyModel < ActiveRecord::Base - has_many :nonentities, :dependent => :nullify - end - EOF + assert_not_called_on_instance_of( + ActiveRecord::Reflection::AssociationReflection, + :class_name, + ) do + class_eval(<<-EOF, __FILE__, __LINE__ + 1) + class NullifyModel < ActiveRecord::Base + has_many :nonentities, :dependent => :nullify + end + EOF + end end def test_attributes_are_being_set_when_initialized_from_has_many_association_with_where_clause @@ -2294,6 +2518,19 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_collection_association_with_private_kernel_method firm = companies(:first_firm) assert_equal [accounts(:signals37)], firm.accounts.open + assert_equal [accounts(:signals37)], firm.accounts.available + end + + def test_association_with_or_doesnt_set_inverse_instance_key + firm = companies(:first_firm) + accounts = firm.accounts.or(Account.where(firm_id: nil)).order(:id) + assert_equal [firm.id, nil], accounts.map(&:firm_id) + end + + def test_association_with_rewhere_doesnt_set_inverse_instance_key + firm = companies(:first_firm) + accounts = firm.accounts.rewhere(firm_id: [firm.id, nil]).order(:id) + assert_equal [firm.id, nil], accounts.map(&:firm_id) end test "first_or_initialize adds the record to the association" do @@ -2325,7 +2562,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase test "has many associations on new records use null relations" do post = Post.new - assert_no_queries(ignore_none: false) do + assert_no_queries do assert_equal [], post.comments assert_equal [], post.comments.where(body: "omg") assert_equal [], post.comments.pluck(:body) @@ -2716,6 +2953,11 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end end + def test_has_many_with_out_of_range_value + reference = Reference.create!(id: 2147483648) # out of range in the integer + assert_equal [], reference.ideal_jobs + end + private def force_signal37_to_load_all_clients_of_firm 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 97e83441a2..c13789f7ec 100644 --- a/activerecord/test/cases/associations/has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb @@ -49,11 +49,24 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase Reader.create person_id: 0, post_id: 0 end + def test_has_many_through_create_record + assert books(:awdr).subscribers.create!(nick: "bob") + end + def test_marshal_dump preloaded = Post.includes(:first_blue_tags).first assert_equal preloaded, Marshal.load(Marshal.dump(preloaded)) end + def test_preload_with_nested_association + posts = Post.preload(:author, :author_favorites_with_scope).to_a + + assert_no_queries do + posts.each(&:author) + posts.each(&:author_favorites_with_scope) + end + end + def test_preload_sti_rhs_class developers = Developer.includes(:firms).all.to_a assert_no_queries do @@ -74,6 +87,15 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase club1.members.sort_by(&:id) end + def test_preload_multiple_instances_of_the_same_record + club = Club.create!(name: "Aaron cool banana club") + Membership.create! club: club, member: Member.create!(name: "Aaron") + Membership.create! club: club, member: Member.create!(name: "Bob") + + preloaded_clubs = Club.joins(:memberships).preload(:membership).to_a + assert_no_queries { preloaded_clubs.each(&:membership) } + end + def test_ordered_has_many_through person_prime = Class.new(ActiveRecord::Base) do def self.name; "Person"; end @@ -194,7 +216,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_no_difference "Job.count" do assert_difference "Reference.count", -1 do - person.reload.jobs_with_dependent_destroy.delete_all + assert_equal 1, person.reload.jobs_with_dependent_destroy.delete_all end end end @@ -205,7 +227,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_no_difference "Job.count" do assert_no_difference "Reference.count" do - person.reload.jobs_with_dependent_nullify.delete_all + assert_equal 1, person.reload.jobs_with_dependent_nullify.delete_all end end end @@ -216,17 +238,26 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_no_difference "Job.count" do assert_difference "Reference.count", -1 do - person.reload.jobs_with_dependent_delete_all.delete_all + assert_equal 1, person.reload.jobs_with_dependent_delete_all.delete_all end end end + def test_delete_all_on_association_clears_scope + post = Post.create!(title: "Rails 6", body: "") + people = post.people + people.create!(first_name: "Jeb") + people.delete_all + assert_nil people.first + end + def test_concat person = people(:david) post = posts(:thinking) - post.people.concat [person] + result = post.people.concat [person] assert_equal 1, post.people.size assert_equal 1, post.people.reload.size + assert_equal post.people, result end def test_associate_existing_record_twice_should_add_to_target_twice @@ -268,7 +299,10 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_queries(1) { posts(:thinking) } new_person = nil # so block binding catches it - assert_queries(0) do + # Load schema information so we don't query below if running just this test. + Person.define_attribute_methods + + assert_no_queries do new_person = Person.new first_name: "bob" end @@ -288,7 +322,10 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase def test_associate_new_by_building assert_queries(1) { posts(:thinking) } - assert_queries(0) do + # Load schema information so we don't query below if running just this test. + Person.define_attribute_methods + + assert_no_queries do posts(:thinking).people.build(first_name: "Bob") posts(:thinking).people.new(first_name: "Ted") end @@ -354,7 +391,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase end def test_delete_association - assert_queries(2) { posts(:welcome);people(:michael); } + assert_queries(2) { posts(:welcome); people(:michael); } assert_queries(1) do posts(:welcome).people.delete(people(:michael)) @@ -389,6 +426,30 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_empty posts(:welcome).people.reload end + def test_destroy_all_on_association_clears_scope + post = Post.create!(title: "Rails 6", body: "") + people = post.people + people.create!(first_name: "Jeb") + people.destroy_all + assert_nil people.first + end + + def test_destroy_on_association_clears_scope + post = Post.create!(title: "Rails 6", body: "") + people = post.people + person = people.create!(first_name: "Jeb") + people.destroy(person) + assert_nil people.first + end + + def test_delete_on_association_clears_scope + post = Post.create!(title: "Rails 6", body: "") + people = post.people + person = people.create!(first_name: "Jeb") + people.delete(person) + assert_nil people.first + end + def test_should_raise_exception_for_destroying_mismatching_records assert_no_difference ["Person.count", "Reader.count"] do assert_raise(ActiveRecord::AssociationTypeMismatch) { posts(:welcome).people.destroy(posts(:thinking)) } @@ -557,7 +618,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase end def test_replace_association - assert_queries(4) { posts(:welcome);people(:david);people(:michael); posts(:welcome).people.reload } + assert_queries(4) { posts(:welcome); people(:david); people(:michael); posts(:welcome).people.reload } # 1 query to delete the existing reader (michael) # 1 query to associate the new reader (david) @@ -565,15 +626,25 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase posts(:welcome).people = [people(:david)] end - assert_queries(0) { + assert_no_queries do assert_includes posts(:welcome).people, people(:david) assert_not_includes posts(:welcome).people, people(:michael) - } + end assert_includes posts(:welcome).reload.people.reload, people(:david) assert_not_includes posts(:welcome).reload.people.reload, people(:michael) end + def test_replace_association_with_duplicates + post = posts(:thinking) + person = people(:david) + + assert_difference "post.people.count", 2 do + post.people = [person] + post.people = [person, person] + end + end + def test_replace_order_is_preserved posts(:welcome).people.clear posts(:welcome).people = [people(:david), people(:michael)] @@ -686,13 +757,13 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase end def test_clear_associations - assert_queries(2) { posts(:welcome);posts(:welcome).people.reload } + assert_queries(2) { posts(:welcome); posts(:welcome).people.reload } assert_queries(1) do posts(:welcome).people.clear end - assert_queries(0) do + assert_no_queries do assert_empty posts(:welcome).people end @@ -782,7 +853,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase def test_get_ids_for_loaded_associations person = people(:michael) person.posts.reload - assert_queries(0) do + assert_no_queries do person.post_ids person.post_ids end @@ -1192,7 +1263,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase def test_has_many_through_associations_on_new_records_use_null_relations person = Person.new - assert_no_queries(ignore_none: false) do + assert_no_queries do assert_equal [], person.posts assert_equal [], person.posts.where(body: "omg") assert_equal [], person.posts.pluck(:body) @@ -1406,6 +1477,24 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_equal [subscription2], post.subscriptions.to_a end + def test_child_is_visible_to_join_model_in_add_association_callbacks + [:before_add, :after_add].each do |callback_name| + sentient_treasure = Class.new(Treasure) do + def self.name; "SentientTreasure"; end + + has_many :pet_treasures, foreign_key: :treasure_id, callback_name => :check_pet! + has_many :pets, through: :pet_treasures + + def check_pet!(added) + raise "No pet!" if added.pet.nil? + end + end + + treasure = sentient_treasure.new + assert_nothing_raised { treasure.pets << pets(:mochi) } + end + end + def test_circular_autosave_association_correctly_saves_multiple_records cs180 = Seminar.new(name: "CS180") fall = Session.new(name: "Fall") diff --git a/activerecord/test/cases/associations/has_one_associations_test.rb b/activerecord/test/cases/associations/has_one_associations_test.rb index d7e898a1c0..7bb629466d 100644 --- a/activerecord/test/cases/associations/has_one_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_associations_test.rb @@ -12,6 +12,9 @@ require "models/bulb" require "models/author" require "models/image" require "models/post" +require "models/drink_designer" +require "models/chef" +require "models/department" class HasOneAssociationsTest < ActiveRecord::TestCase self.use_transactional_tests = false unless supports_savepoints? @@ -22,25 +25,29 @@ class HasOneAssociationsTest < ActiveRecord::TestCase end def test_has_one - assert_equal companies(:first_firm).account, Account.find(1) - assert_equal Account.find(1).credit_limit, companies(:first_firm).account.credit_limit + firm = companies(:first_firm) + first_account = Account.find(1) + assert_sql(/LIMIT|ROWNUM <=|FETCH FIRST/) do + assert_equal first_account, firm.account + assert_equal first_account.credit_limit, firm.account.credit_limit + end end def test_has_one_does_not_use_order_by ActiveRecord::SQLCounter.clear_log companies(:first_firm).account ensure - log_all = ActiveRecord::SQLCounter.log_all - assert log_all.all? { |sql| /order by/i !~ sql }, "ORDER BY was used in the query: #{log_all}" + sql_log = ActiveRecord::SQLCounter.log + assert sql_log.all? { |sql| /order by/i !~ sql }, "ORDER BY was used in the query: #{sql_log}" end def test_has_one_cache_nils firm = companies(:another_firm) assert_queries(1) { assert_nil firm.account } - assert_queries(0) { assert_nil firm.account } + assert_no_queries { assert_nil firm.account } - firms = Firm.all.merge!(includes: :account).to_a - assert_queries(0) { firms.each(&:account) } + firms = Firm.includes(:account).to_a + assert_no_queries { firms.each(&:account) } end def test_with_select @@ -110,6 +117,21 @@ class HasOneAssociationsTest < ActiveRecord::TestCase assert_nil Account.find(old_account_id).firm_id end + def test_nullify_on_polymorphic_association + department = Department.create! + designer = DrinkDesignerWithPolymorphicDependentNullifyChef.create! + chef = department.chefs.create!(employable: designer) + + assert_equal chef.employable_id, designer.id + assert_equal chef.employable_type, designer.class.name + + designer.destroy! + chef.reload + + assert_nil chef.employable_id + assert_nil chef.employable_type + end + def test_nullification_on_destroyed_association developer = Developer.create!(name: "Someone") ship = Ship.create!(name: "Planet Caravan", developer: developer) @@ -231,9 +253,13 @@ class HasOneAssociationsTest < ActiveRecord::TestCase end def test_build_association_dont_create_transaction - assert_no_queries(ignore_none: false) { - Firm.new.build_account - } + # Load schema information so we don't query below if running just this test. + Account.define_attribute_methods + + firm = Firm.new + assert_no_queries do + firm.build_account + end end def test_building_the_associated_object_with_implicit_sti_base_class @@ -329,6 +355,29 @@ class HasOneAssociationsTest < ActiveRecord::TestCase assert_equal 80, odegy.reload_account.credit_limit end + def test_reload_association_with_query_cache + odegy_id = companies(:odegy).id + + connection = ActiveRecord::Base.connection + connection.enable_query_cache! + connection.clear_query_cache + + # Populate the cache with a query + odegy = Company.find(odegy_id) + # Populate the cache with a second query + odegy.account + + assert_equal 2, connection.query_cache.size + + # Clear the cache and fetch the account again, populating the cache with a query + assert_queries(1) { odegy.reload_account } + + # This query is not cached anymore, so it should make a real SQL query + assert_queries(1) { Company.find(odegy_id) } + ensure + ActiveRecord::Base.connection.disable_query_cache! + end + def test_build firm = Firm.new("name" => "GlobalMegaCorp") firm.save @@ -661,6 +710,8 @@ class HasOneAssociationsTest < ActiveRecord::TestCase self.table_name = "books" belongs_to :author, class_name: "SpecialAuthor" has_one :subscription, class_name: "SpecialSupscription", foreign_key: "subscriber_id" + + enum status: [:proposed, :written, :published] end class SpecialAuthor < ActiveRecord::Base @@ -678,6 +729,7 @@ class HasOneAssociationsTest < ActiveRecord::TestCase book = SpecialBook.create!(status: "published") author.book = book + assert_equal "published", book.status assert_not_equal 0, SpecialAuthor.joins(:book).where(books: { status: "published" }).count 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 0309663943..69b4872519 100644 --- a/activerecord/test/cases/associations/has_one_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_through_associations_test.rb @@ -35,6 +35,13 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase assert_equal clubs(:boring_club), @member.club end + def test_has_one_through_executes_limited_query + boring_club = clubs(:boring_club) + assert_sql(/LIMIT|ROWNUM <=|FETCH FIRST/) do + assert_equal boring_club, @member.general_club + end + end + def test_creating_association_creates_through_record new_member = Member.create(name: "Chris") new_member.club = Club.create(name: "LRUG") diff --git a/activerecord/test/cases/associations/inner_join_association_test.rb b/activerecord/test/cases/associations/inner_join_association_test.rb index c33dcdee61..e0dac01f4a 100644 --- a/activerecord/test/cases/associations/inner_join_association_test.rb +++ b/activerecord/test/cases/associations/inner_join_association_test.rb @@ -29,7 +29,10 @@ class InnerJoinAssociationTest < ActiveRecord::TestCase def test_construct_finder_sql_does_not_table_name_collide_on_duplicate_associations_with_left_outer_joins sql = Person.joins(agents: :agents).left_outer_joins(agents: :agents).to_sql - assert_match(/agents_people_4/i, sql) + assert_match(/agents_people_2/i, sql) + assert_match(/INNER JOIN/i, sql) + assert_no_match(/agents_people_4/i, sql) + assert_no_match(/LEFT OUTER JOIN/i, sql) end def test_construct_finder_sql_does_not_table_name_collide_with_string_joins diff --git a/activerecord/test/cases/associations/left_outer_join_association_test.rb b/activerecord/test/cases/associations/left_outer_join_association_test.rb index 0e54e8c1b0..0a8863c35d 100644 --- a/activerecord/test/cases/associations/left_outer_join_association_test.rb +++ b/activerecord/test/cases/associations/left_outer_join_association_test.rb @@ -46,6 +46,12 @@ class LeftOuterJoinAssociationTest < ActiveRecord::TestCase assert queries.any? { |sql| /LEFT OUTER JOIN/i.match?(sql) } end + def test_left_outer_joins_is_deduped_when_same_association_is_joined + queries = capture_sql { Author.joins(:posts).left_outer_joins(:posts).to_a } + assert queries.any? { |sql| /INNER JOIN/i.match?(sql) } + assert queries.none? { |sql| /LEFT OUTER JOIN/i.match?(sql) } + end + def test_construct_finder_sql_ignores_empty_left_outer_joins_hash queries = capture_sql { Author.left_outer_joins({}).to_a } assert queries.none? { |sql| /LEFT OUTER JOIN/i.match?(sql) } @@ -60,6 +66,10 @@ class LeftOuterJoinAssociationTest < ActiveRecord::TestCase assert_raise(ArgumentError) { Author.left_outer_joins('LEFT OUTER JOIN "posts" ON "posts"."user_id" = "users"."id"').to_a } end + def test_left_outer_joins_with_string_join + assert_equal 16, Author.left_outer_joins(:posts).joins("LEFT OUTER JOIN comments ON comments.post_id = posts.id").count + end + def test_join_conditions_added_to_join_clause queries = capture_sql { Author.left_outer_joins(:essays).to_a } assert queries.any? { |sql| /writer_type.*?=.*?(Author|\?|\$1|\:a1)/i.match?(sql) } diff --git a/activerecord/test/cases/associations/nested_through_associations_test.rb b/activerecord/test/cases/associations/nested_through_associations_test.rb index 03ed1c1d47..35da74102d 100644 --- a/activerecord/test/cases/associations/nested_through_associations_test.rb +++ b/activerecord/test/cases/associations/nested_through_associations_test.rb @@ -137,7 +137,7 @@ 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(ignore_none: false) do + assert_no_queries do assert_equal [mustache], members.first.nested_sponsors end end @@ -196,7 +196,7 @@ class NestedThroughAssociationsTest < ActiveRecord::TestCase # postgresql test if randomly executed then executes "SHOW max_identifier_length". Hence # the need to ignore certain predefined sqls that deal with system calls. - assert_no_queries(ignore_none: false) do + assert_no_queries do assert_equal [groucho_details, other_details], members.first.organization_member_details_2.sort_by(&:id) end end @@ -548,6 +548,15 @@ class NestedThroughAssociationsTest < ActiveRecord::TestCase end end + def test_through_association_preload_doesnt_reset_source_association_if_already_preloaded + blue = tags(:blue) + authors = Author.preload(posts: :first_blue_tags_2, misc_post_first_blue_tags_2: {}).to_a.sort_by(&:id) + + assert_no_queries do + assert_equal [blue], authors[2].posts.first.first_blue_tags_2 + end + end + def test_nested_has_many_through_with_conditions_on_source_associations_preload_via_joins # Pointless condition to force single-query loading assert_includes_and_joins_equal( @@ -610,6 +619,12 @@ class NestedThroughAssociationsTest < ActiveRecord::TestCase assert_equal hotel, Hotel.joins(:cake_designers, :drink_designers).take end + def test_has_many_through_reset_source_reflection_after_loading_is_complete + preloaded = Category.preload(:ordered_post_comments).find(1, 2).last + original = Category.find(2) + assert_equal original.ordered_post_comments.ids, preloaded.ordered_post_comments.ids + end + private def assert_includes_and_joins_equal(query, expected, association) diff --git a/activerecord/test/cases/associations/required_test.rb b/activerecord/test/cases/associations/required_test.rb index 65a3bb5efe..c7a78e6bc4 100644 --- a/activerecord/test/cases/associations/required_test.rb +++ b/activerecord/test/cases/associations/required_test.rb @@ -25,20 +25,18 @@ class RequiredAssociationsTest < ActiveRecord::TestCase end test "belongs_to associations can be optional by default" do - begin - original_value = ActiveRecord::Base.belongs_to_required_by_default - ActiveRecord::Base.belongs_to_required_by_default = false + original_value = ActiveRecord::Base.belongs_to_required_by_default + ActiveRecord::Base.belongs_to_required_by_default = false - 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 - ensure - ActiveRecord::Base.belongs_to_required_by_default = original_value + 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 + ensure + ActiveRecord::Base.belongs_to_required_by_default = original_value end test "required belongs_to associations have presence validated" do @@ -56,24 +54,22 @@ class RequiredAssociationsTest < ActiveRecord::TestCase end test "belongs_to associations can be required by default" do - begin - original_value = ActiveRecord::Base.belongs_to_required_by_default - ActiveRecord::Base.belongs_to_required_by_default = true + original_value = ActiveRecord::Base.belongs_to_required_by_default + ActiveRecord::Base.belongs_to_required_by_default = true - model = subclass_of(Child) do - belongs_to :parent, inverse_of: false, - class_name: "RequiredAssociationsTest::Parent" - end + model = subclass_of(Child) do + belongs_to :parent, 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 = model.new + assert_not record.save + assert_equal ["Parent must exist"], record.errors.full_messages - record.parent = Parent.new - assert record.save - ensure - ActiveRecord::Base.belongs_to_required_by_default = original_value - end + record.parent = Parent.new + assert record.save + ensure + ActiveRecord::Base.belongs_to_required_by_default = original_value end test "has_one associations are not required by default" do diff --git a/activerecord/test/cases/associations_test.rb b/activerecord/test/cases/associations_test.rb index 739eb02e0c..84130ec208 100644 --- a/activerecord/test/cases/associations_test.rb +++ b/activerecord/test/cases/associations_test.rb @@ -21,6 +21,11 @@ require "models/molecule" require "models/electron" require "models/man" require "models/interest" +require "models/pirate" +require "models/parrot" +require "models/bird" +require "models/treasure" +require "models/price_estimate" class AssociationsTest < ActiveRecord::TestCase fixtures :accounts, :companies, :developers, :projects, :developers_projects, @@ -80,7 +85,7 @@ class AssociationsTest < ActiveRecord::TestCase def test_force_reload firm = Firm.new("name" => "A New Firm, Inc") firm.save - firm.clients.each {} # forcing to load all clients + firm.clients.each { } # forcing to load all clients assert firm.clients.empty?, "New firm shouldn't have client objects" assert_equal 0, firm.clients.size, "New firm should have 0 clients" @@ -368,3 +373,97 @@ class GeneratedMethodsTest < ActiveRecord::TestCase assert_equal :none, MyArticle.new.comments end end + +class WithAnnotationsTest < ActiveRecord::TestCase + fixtures :pirates, :parrots + + def test_belongs_to_with_annotation_includes_a_query_comment + pirate = SpacePirate.where.not(parrot_id: nil).first + assert pirate, "should have a Pirate record" + + log = capture_sql do + pirate.parrot + end + assert_not_predicate log, :empty? + assert_predicate log.select { |query| query.match?(%r{/\*}) }, :empty? + + assert_sql(%r{/\* that tells jokes \*/}) do + pirate.parrot_with_annotation + end + end + + def test_has_and_belongs_to_many_with_annotation_includes_a_query_comment + pirate = SpacePirate.first + assert pirate, "should have a Pirate record" + + log = capture_sql do + pirate.parrots.first + end + assert_not_predicate log, :empty? + assert_predicate log.select { |query| query.match?(%r{/\*}) }, :empty? + + assert_sql(%r{/\* that are very colorful \*/}) do + pirate.parrots_with_annotation.first + end + end + + def test_has_one_with_annotation_includes_a_query_comment + pirate = SpacePirate.first + assert pirate, "should have a Pirate record" + + log = capture_sql do + pirate.ship + end + assert_not_predicate log, :empty? + assert_predicate log.select { |query| query.match?(%r{/\*}) }, :empty? + + assert_sql(%r{/\* that is a rocket \*/}) do + pirate.ship_with_annotation + end + end + + def test_has_many_with_annotation_includes_a_query_comment + pirate = SpacePirate.first + assert pirate, "should have a Pirate record" + + log = capture_sql do + pirate.birds.first + end + assert_not_predicate log, :empty? + assert_predicate log.select { |query| query.match?(%r{/\*}) }, :empty? + + assert_sql(%r{/\* that are also parrots \*/}) do + pirate.birds_with_annotation.first + end + end + + def test_has_many_through_with_annotation_includes_a_query_comment + pirate = SpacePirate.first + assert pirate, "should have a Pirate record" + + log = capture_sql do + pirate.treasure_estimates.first + end + assert_not_predicate log, :empty? + assert_predicate log.select { |query| query.match?(%r{/\*}) }, :empty? + + assert_sql(%r{/\* yarrr \*/}) do + pirate.treasure_estimates_with_annotation.first + end + end + + def test_has_many_through_with_annotation_includes_a_query_comment_when_eager_loading + pirate = SpacePirate.first + assert pirate, "should have a Pirate record" + + log = capture_sql do + pirate.treasure_estimates.first + end + assert_not_predicate log, :empty? + assert_predicate log.select { |query| query.match?(%r{/\*}) }, :empty? + + assert_sql(%r{/\* yarrr \*/}) do + SpacePirate.includes(:treasure_estimates_with_annotation, :treasures).first + end + end +end diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb index 0bfd46a522..9fd62dcf72 100644 --- a/activerecord/test/cases/attribute_methods_test.rb +++ b/activerecord/test/cases/attribute_methods_test.rb @@ -56,6 +56,13 @@ class AttributeMethodsTest < ActiveRecord::TestCase assert_equal "[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11]", t.attribute_for_inspect(:content) end + test "attribute_for_inspect with a non-primary key id attribute" do + t = topics(:first).becomes(TitlePrimaryKeyTopic) + t.title = "The First Topic Now Has A Title With\nNewlines And More Than 50 Characters" + + assert_equal "1", t.attribute_for_inspect(:id) + end + test "attribute_present" do t = Topic.new t.title = "hello there!" @@ -310,6 +317,18 @@ class AttributeMethodsTest < ActiveRecord::TestCase assert_equal "New topic", topic.title end + test "write_attribute raises ActiveModel::MissingAttributeError when the attribute does not exist" do + topic = Topic.first + assert_raises(ActiveModel::MissingAttributeError) { topic.update_columns(no_column_exists: "Hello!") } + assert_raises(ActiveModel::UnknownAttributeError) { topic.update(no_column_exists: "Hello!") } + end + + test "write_attribute allows writing to aliased attributes" do + topic = Topic.first + assert_nothing_raised { topic.update_columns(heading: "Hello!") } + assert_nothing_raised { topic.update(heading: "Hello!") } + end + test "read_attribute" do topic = Topic.new topic.title = "Don't change the topic" @@ -414,6 +433,10 @@ class AttributeMethodsTest < ActiveRecord::TestCase end assert_equal true, Topic.new(author_name: "Name").author_name? + + ActiveModel::Type::Boolean::FALSE_VALUES.each do |value| + assert_predicate Topic.new(author_name: value), :author_name? + end end test "number attribute predicate" do @@ -435,8 +458,71 @@ class AttributeMethodsTest < ActiveRecord::TestCase end end + test "user-defined text attribute predicate" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = Topic.table_name + + attribute :user_defined_text, :text + end + + topic = klass.new(user_defined_text: "text") + assert_predicate topic, :user_defined_text? + + ActiveModel::Type::Boolean::FALSE_VALUES.each do |value| + topic = klass.new(user_defined_text: value) + assert_predicate topic, :user_defined_text? + end + end + + test "user-defined date attribute predicate" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = Topic.table_name + + attribute :user_defined_date, :date + end + + topic = klass.new(user_defined_date: Date.current) + assert_predicate topic, :user_defined_date? + end + + test "user-defined datetime attribute predicate" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = Topic.table_name + + attribute :user_defined_datetime, :datetime + end + + topic = klass.new(user_defined_datetime: Time.current) + assert_predicate topic, :user_defined_datetime? + end + + test "user-defined time attribute predicate" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = Topic.table_name + + attribute :user_defined_time, :time + end + + topic = klass.new(user_defined_time: Time.current) + assert_predicate topic, :user_defined_time? + end + + test "user-defined json attribute predicate" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = Topic.table_name + + attribute :user_defined_json, :json + end + + topic = klass.new(user_defined_json: { key: "value" }) + assert_predicate topic, :user_defined_json? + + topic = klass.new(user_defined_json: {}) + assert_not_predicate topic, :user_defined_json? + end + test "custom field attribute predicate" do - object = Company.find_by_sql(<<-SQL).first + object = Company.find_by_sql(<<~SQL).first SELECT c1.*, c2.type as string_value, c2.rating as int_value FROM companies c1, companies c2 WHERE c1.firm_id = c2.id @@ -692,6 +778,10 @@ class AttributeMethodsTest < ActiveRecord::TestCase record.written_on = "Jan 01 00:00:00 2014" assert_equal record, YAML.load(YAML.dump(record)) end + ensure + # NOTE: Reset column info because global topics + # don't have tz-aware attributes by default. + Topic.reset_column_information end test "setting a time zone-aware time in the current time zone" do @@ -993,7 +1083,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase test "generated attribute methods ancestors have correct class" do mod = Topic.send(:generated_attribute_methods) - assert_match %r(GeneratedAttributeMethods), mod.inspect + assert_match %r(Topic::GeneratedAttributeMethods), mod.inspect end private diff --git a/activerecord/test/cases/attributes_test.rb b/activerecord/test/cases/attributes_test.rb index 3bc56694be..a6fb9f0af7 100644 --- a/activerecord/test/cases/attributes_test.rb +++ b/activerecord/test/cases/attributes_test.rb @@ -56,6 +56,17 @@ module ActiveRecord assert_equal 255, UnoverloadedType.type_for_attribute("overloaded_string_with_limit").limit end + test "extra options are forwarded to the type caster constructor" do + klass = Class.new(OverloadedType) do + attribute :starts_at, :datetime, precision: 3, limit: 2, scale: 1 + end + + starts_at_type = klass.type_for_attribute(:starts_at) + assert_equal 3, starts_at_type.precision + assert_equal 2, starts_at_type.limit + assert_equal 1, starts_at_type.scale + end + test "nonexistent attribute" do data = OverloadedType.new(non_existent_decimal: 1) @@ -148,6 +159,20 @@ module ActiveRecord assert_equal 2, klass.new.counter end + test "procs for default values are evaluated even after column_defaults is called" do + klass = Class.new(OverloadedType) do + @@counter = 0 + attribute :counter, :integer, default: -> { @@counter += 1 } + end + + assert_equal 1, klass.new.counter + + # column_defaults will increment the counter since the proc is called + klass.column_defaults + + assert_equal 3, klass.new.counter + end + test "procs are memoized before type casting" do klass = Class.new(OverloadedType) do @@counter = 0 diff --git a/activerecord/test/cases/autosave_association_test.rb b/activerecord/test/cases/autosave_association_test.rb index ade1f4b44d..1a0732c14b 100644 --- a/activerecord/test/cases/autosave_association_test.rb +++ b/activerecord/test/cases/autosave_association_test.rb @@ -1,6 +1,7 @@ # frozen_string_literal: true require "cases/helper" +require "models/author" require "models/bird" require "models/post" require "models/comment" @@ -14,6 +15,7 @@ require "models/line_item" require "models/order" require "models/parrot" require "models/pirate" +require "models/project" require "models/ship" require "models/ship_part" require "models/tag" @@ -558,6 +560,13 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa assert_equal no_of_clients + 1, Client.count end + def test_parent_should_save_children_record_with_foreign_key_validation_set_in_before_save_callback + company = NewlyContractedCompany.new(name: "test") + + assert company.save + assert_not_empty company.reload.new_contracts + end + def test_parent_should_not_get_saved_with_duplicate_children_records assert_no_difference "Reply.count" do assert_no_difference "SillyUniqueReply.count" do @@ -568,7 +577,13 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa ]) assert_not reply.save - assert_not_empty reply.errors + assert_equal ["is invalid"], reply.errors[:silly_unique_replies] + assert_empty reply.silly_unique_replies.first.errors + + assert_equal( + ["has already been taken"], + reply.silly_unique_replies.last.errors[:content] + ) end end end @@ -628,7 +643,11 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa def test_build_before_save company = companies(:first_firm) - new_client = assert_no_queries(ignore_none: false) { company.clients_of_firm.build("name" => "Another Client") } + + # Load schema information so we don't query below if running just this test. + Client.define_attribute_methods + + new_client = assert_no_queries { company.clients_of_firm.build("name" => "Another Client") } assert_not_predicate company.clients_of_firm, :loaded? company.name += "-changed" @@ -639,7 +658,11 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa def test_build_many_before_save company = companies(:first_firm) - assert_no_queries(ignore_none: false) { company.clients_of_firm.build([{ "name" => "Another Client" }, { "name" => "Another Client II" }]) } + + # Load schema information so we don't query below if running just this test. + Client.define_attribute_methods + + assert_no_queries { company.clients_of_firm.build([{ "name" => "Another Client" }, { "name" => "Another Client II" }]) } company.name += "-changed" assert_queries(3) { assert company.save } @@ -648,7 +671,11 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa def test_build_via_block_before_save company = companies(:first_firm) - new_client = assert_no_queries(ignore_none: false) { company.clients_of_firm.build { |client| client.name = "Another Client" } } + + # Load schema information so we don't query below if running just this test. + Client.define_attribute_methods + + new_client = assert_no_queries { company.clients_of_firm.build { |client| client.name = "Another Client" } } assert_not_predicate company.clients_of_firm, :loaded? company.name += "-changed" @@ -659,7 +686,11 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa def test_build_many_via_block_before_save company = companies(:first_firm) - assert_no_queries(ignore_none: false) do + + # Load schema information so we don't query below if running just this test. + Client.define_attribute_methods + + assert_no_queries do company.clients_of_firm.build([{ "name" => "Another Client" }, { "name" => "Another Client II" }]) do |client| client.name = "changed" end @@ -1086,7 +1117,7 @@ class TestDestroyAsPartOfAutosaveAssociation < ActiveRecord::TestCase assert @pirate.save Pirate.transaction do - assert_queries(0) do + assert_no_queries do assert @pirate.save end end @@ -1167,12 +1198,12 @@ class TestAutosaveAssociationOnAHasOneAssociation < ActiveRecord::TestCase def test_changed_for_autosave_should_handle_cycles @ship.pirate = @pirate - assert_queries(0) { @ship.save! } + assert_no_queries { @ship.save! } @parrot = @pirate.parrots.create(name: "some_name") @parrot.name = "changed_name" assert_queries(1) { @ship.save! } - assert_queries(0) { @ship.save! } + assert_no_queries { @ship.save! } end def test_should_automatically_save_bang_the_associated_model @@ -1289,21 +1320,45 @@ end class TestAutosaveAssociationOnAHasOneThroughAssociation < ActiveRecord::TestCase self.use_transactional_tests = false unless supports_savepoints? - def setup - super + def create_member_with_organization organization = Organization.create - @member = Member.create - MemberDetail.create(organization: organization, member: @member) + member = Member.create + MemberDetail.create(organization: organization, member: member) + + member end def test_should_not_has_one_through_model - class << @member.organization + member = create_member_with_organization + + class << member.organization def save(*args) super raise "Oh noes!" end end - assert_nothing_raised { @member.save } + assert_nothing_raised { member.save } + end + + def create_author_with_post_with_comment + Author.create! name: "David" # make comment_id not match author_id + author = Author.create! name: "Sergiy" + post = Post.create! author: author, title: "foo", body: "bar" + Comment.create! post: post, body: "cool comment" + + author + end + + def test_should_not_reversed_has_one_through_model + author = create_author_with_post_with_comment + + class << author.comment_on_first_post + def save(*args) + super + raise "Oh noes!" + end + end + assert_nothing_raised { author.save } end end @@ -1774,3 +1829,21 @@ class TestAutosaveAssociationOnAHasManyAssociationWithInverse < ActiveRecord::Te assert_equal 1, comment.post_comments_count end end + +class TestAutosaveAssociationOnAHasManyAssociationDefinedInSubclassWithAcceptsNestedAttributes < ActiveRecord::TestCase + def test_should_update_children_when_association_redefined_in_subclass + agency = Agency.create!(name: "Agency") + valid_project = Project.create!(firm: agency, name: "Initial") + agency.update!( + "projects_attributes" => { + "0" => { + "name" => "Updated", + "id" => valid_project.id + } + } + ) + valid_project.reload + + assert_equal "Updated", valid_project.name + end +end diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb index d216fe16fa..99f47cfe37 100644 --- a/activerecord/test/cases/base_test.rb +++ b/activerecord/test/cases/base_test.rb @@ -282,11 +282,13 @@ class BasicsTest < ActiveRecord::TestCase end def test_initialize_with_invalid_attribute - Topic.new("title" => "test", - "last_read(1i)" => "2005", "last_read(2i)" => "2", "last_read(3i)" => "31") - rescue ActiveRecord::MultiparameterAssignmentErrors => ex + ex = assert_raise(ActiveRecord::MultiparameterAssignmentErrors) do + Topic.new("title" => "test", + "written_on(4i)" => "16", "written_on(5i)" => "24", "written_on(6i)" => "00") + end + assert_equal(1, ex.errors.size) - assert_equal("last_read", ex.errors[0].attribute) + assert_equal("written_on", ex.errors[0].attribute) end def test_create_after_initialize_without_block @@ -436,12 +438,6 @@ class BasicsTest < ActiveRecord::TestCase Post.reset_table_name end - if current_adapter?(:Mysql2Adapter) - def test_update_all_with_order_and_limit - assert_equal 1, Topic.limit(1).order("id DESC").update_all(content: "bulk updated!") - end - end - def test_null_fields assert_nil Topic.find(1).parent_id assert_nil Topic.create("title" => "Hey you").parent_id @@ -689,6 +685,9 @@ class BasicsTest < ActiveRecord::TestCase topic = Topic.find(1) topic.attributes = attributes assert_equal Time.local(2000, 1, 1, 5, 42, 0), topic.bonus_time + + topic.save! + assert_equal topic, Topic.find_by(attributes) end end @@ -853,8 +852,7 @@ class BasicsTest < ActiveRecord::TestCase assert_equal company, Company.find(company.id) end - # TODO: extend defaults tests to other databases! - if current_adapter?(:PostgreSQLAdapter) + if current_adapter?(:PostgreSQLAdapter, :Mysql2Adapter, :SQLite3Adapter) def test_default with_timezone_config default: :local do default = Default.new @@ -866,7 +864,10 @@ class BasicsTest < ActiveRecord::TestCase # char types assert_equal "Y", default.char1 assert_equal "a varchar field", default.char2 - assert_equal "a text field", default.char3 + # Mysql text type can't have default value + unless current_adapter?(:Mysql2Adapter) + assert_equal "a text field", default.char3 + end end end end @@ -1034,11 +1035,6 @@ class BasicsTest < ActiveRecord::TestCase end end - def test_find_last - last = Developer.last - assert_equal last, Developer.all.merge!(order: "id desc").first - end - def test_last assert_equal Developer.all.merge!(order: "id desc").first, Developer.last end @@ -1054,23 +1050,23 @@ class BasicsTest < ActiveRecord::TestCase end def test_find_ordered_last - last = Developer.all.merge!(order: "developers.salary ASC").last - assert_equal last, Developer.all.merge!(order: "developers.salary ASC").to_a.last + last = Developer.order("developers.salary ASC").last + assert_equal last, Developer.order("developers.salary": "ASC").to_a.last end def test_find_reverse_ordered_last - last = Developer.all.merge!(order: "developers.salary DESC").last - assert_equal last, Developer.all.merge!(order: "developers.salary DESC").to_a.last + last = Developer.order("developers.salary DESC").last + assert_equal last, Developer.order("developers.salary": "DESC").to_a.last end def test_find_multiple_ordered_last - last = Developer.all.merge!(order: "developers.name, developers.salary DESC").last - assert_equal last, Developer.all.merge!(order: "developers.name, developers.salary DESC").to_a.last + last = Developer.order("developers.name, developers.salary DESC").last + assert_equal last, Developer.order(:"developers.name", "developers.salary": "DESC").to_a.last end def test_find_keeps_multiple_order_values - combined = Developer.all.merge!(order: "developers.name, developers.salary").to_a - assert_equal combined, Developer.all.merge!(order: ["developers.name", "developers.salary"]).to_a + combined = Developer.order("developers.name, developers.salary").to_a + assert_equal combined, Developer.order(:"developers.name", :"developers.salary").to_a end def test_find_keeps_multiple_group_values @@ -1222,14 +1218,15 @@ class BasicsTest < ActiveRecord::TestCase end def test_attribute_names - assert_equal ["id", "type", "firm_id", "firm_name", "name", "client_of", "rating", "account_id", "description"], - Company.attribute_names + expected = ["id", "type", "firm_id", "firm_name", "name", "client_of", "rating", "account_id", "description", "metadata"] + assert_equal expected, Company.attribute_names end def test_has_attribute assert Company.has_attribute?("id") assert Company.has_attribute?("type") assert Company.has_attribute?("name") + assert Company.has_attribute?("metadata") assert_not Company.has_attribute?("lastname") assert_not Company.has_attribute?("age") end @@ -1443,6 +1440,14 @@ class BasicsTest < ActiveRecord::TestCase assert_not_respond_to developer, :first_name= end + test "when ignored attribute is loaded, cast type should be preferred over DB type" do + developer = AttributedDeveloper.create + developer.update_column :name, "name" + + loaded_developer = AttributedDeveloper.where(id: developer.id).select("*").first + assert_equal "Developer: name", loaded_developer.name + end + test "ignored columns not included in SELECT" do query = Developer.all.to_sql.downcase @@ -1476,4 +1481,64 @@ class BasicsTest < ActiveRecord::TestCase ensure ActiveRecord::Base.protected_environments = previous_protected_environments end + + test "creating a record raises if preventing writes" do + error = assert_raises ActiveRecord::ReadOnlyError do + ActiveRecord::Base.connection.while_preventing_writes do + Bird.create! name: "Bluejay" + end + end + + assert_match %r/\AWrite query attempted while in readonly mode: INSERT /, error.message + end + + test "updating a record raises if preventing writes" do + bird = Bird.create! name: "Bluejay" + + error = assert_raises ActiveRecord::ReadOnlyError do + ActiveRecord::Base.connection.while_preventing_writes do + bird.update! name: "Robin" + end + end + + assert_match %r/\AWrite query attempted while in readonly mode: UPDATE /, error.message + end + + test "deleting a record raises if preventing writes" do + bird = Bird.create! name: "Bluejay" + + error = assert_raises ActiveRecord::ReadOnlyError do + ActiveRecord::Base.connection.while_preventing_writes do + bird.destroy! + end + end + + assert_match %r/\AWrite query attempted while in readonly mode: DELETE /, error.message + end + + test "selecting a record does not raise if preventing writes" do + bird = Bird.create! name: "Bluejay" + + ActiveRecord::Base.connection.while_preventing_writes do + assert_equal bird, Bird.where(name: "Bluejay").first + end + end + + test "an explain query does not raise if preventing writes" do + Bird.create!(name: "Bluejay") + + ActiveRecord::Base.connection.while_preventing_writes do + assert_queries(2) { Bird.where(name: "Bluejay").explain } + end + end + + test "an empty transaction does not raise if preventing writes" do + ActiveRecord::Base.connection.while_preventing_writes do + assert_queries(2, ignore_none: true) do + Bird.transaction do + ActiveRecord::Base.connection.materialize_transactions + end + end + end + end end diff --git a/activerecord/test/cases/batches_test.rb b/activerecord/test/cases/batches_test.rb index c8163901c6..cf6e280898 100644 --- a/activerecord/test/cases/batches_test.rb +++ b/activerecord/test/cases/batches_test.rb @@ -24,7 +24,7 @@ class EachTest < ActiveRecord::TestCase def test_each_should_not_return_query_chain_and_execute_only_one_query assert_queries(1) do - result = Post.find_each(batch_size: 100000) {} + result = Post.find_each(batch_size: 100000) { } assert_nil result end end @@ -155,7 +155,7 @@ class EachTest < ActiveRecord::TestCase end def test_find_in_batches_should_not_use_records_after_yielding_them_in_case_original_array_is_modified - not_a_post = "not a post".dup + not_a_post = +"not a post" def not_a_post.id; end not_a_post.stub(:id, -> { raise StandardError.new("not_a_post had #id called on it") }) do assert_nothing_raised do @@ -183,7 +183,7 @@ class EachTest < ActiveRecord::TestCase def test_find_in_batches_should_error_on_ignore_the_order assert_raise(ArgumentError) do - PostWithDefaultScope.find_in_batches(error_on_ignore: true) {} + PostWithDefaultScope.find_in_batches(error_on_ignore: true) { } end end @@ -192,7 +192,7 @@ class EachTest < ActiveRecord::TestCase prev = ActiveRecord::Base.error_on_ignored_order ActiveRecord::Base.error_on_ignored_order = true assert_nothing_raised do - PostWithDefaultScope.find_in_batches(error_on_ignore: false) {} + PostWithDefaultScope.find_in_batches(error_on_ignore: false) { } end ensure # Set back to default @@ -204,7 +204,7 @@ class EachTest < ActiveRecord::TestCase prev = ActiveRecord::Base.error_on_ignored_order ActiveRecord::Base.error_on_ignored_order = true assert_raise(ArgumentError) do - PostWithDefaultScope.find_in_batches() {} + PostWithDefaultScope.find_in_batches() { } end ensure # Set back to default @@ -213,7 +213,7 @@ class EachTest < ActiveRecord::TestCase def test_find_in_batches_should_not_error_by_default assert_nothing_raised do - PostWithDefaultScope.find_in_batches() {} + PostWithDefaultScope.find_in_batches() { } end end @@ -228,7 +228,7 @@ class EachTest < ActiveRecord::TestCase def test_find_in_batches_should_not_modify_passed_options assert_nothing_raised do - Post.find_in_batches({ batch_size: 42, start: 1 }.freeze) {} + Post.find_in_batches({ batch_size: 42, start: 1 }.freeze) { } end end @@ -420,7 +420,7 @@ class EachTest < ActiveRecord::TestCase end def test_in_batches_should_not_use_records_after_yielding_them_in_case_original_array_is_modified - not_a_post = "not a post".dup + not_a_post = +"not a post" def not_a_post.id raise StandardError.new("not_a_post had #id called on it") end @@ -430,7 +430,7 @@ class EachTest < ActiveRecord::TestCase assert_kind_of ActiveRecord::Relation, relation assert_kind_of Post, relation.first - relation = [not_a_post] * relation.count + [not_a_post] * relation.count end end end @@ -446,7 +446,7 @@ class EachTest < ActiveRecord::TestCase def test_in_batches_should_not_modify_passed_options assert_nothing_raised do - Post.in_batches({ of: 42, start: 1 }.freeze) {} + Post.in_batches({ of: 42, start: 1 }.freeze) { } end end @@ -597,15 +597,15 @@ class EachTest < ActiveRecord::TestCase table: table_alias, predicate_builder: predicate_builder ) - posts.find_each {} + posts.find_each { } end end test ".find_each bypasses the query cache for its own queries" do Post.cache do assert_queries(2) do - Post.find_each {} - Post.find_each {} + Post.find_each { } + Post.find_each { } end end end @@ -624,8 +624,8 @@ class EachTest < ActiveRecord::TestCase test ".find_in_batches bypasses the query cache for its own queries" do Post.cache do assert_queries(2) do - Post.find_in_batches {} - Post.find_in_batches {} + Post.find_in_batches { } + Post.find_in_batches { } end end end @@ -644,8 +644,8 @@ class EachTest < ActiveRecord::TestCase test ".in_batches bypasses the query cache for its own queries" do Post.cache do assert_queries(2) do - Post.in_batches {} - Post.in_batches {} + Post.in_batches { } + Post.in_batches { } end end end diff --git a/activerecord/test/cases/binary_test.rb b/activerecord/test/cases/binary_test.rb index d5376ece69..58abdb47f7 100644 --- a/activerecord/test/cases/binary_test.rb +++ b/activerecord/test/cases/binary_test.rb @@ -12,7 +12,7 @@ unless current_adapter?(:DB2Adapter) FIXTURES = %w(flowers.jpg example.log test.txt) def test_mixed_encoding - str = "\x80".dup + str = +"\x80" str.force_encoding("ASCII-8BIT") binary = Binary.new name: "いただきます！", data: str diff --git a/activerecord/test/cases/bind_parameter_test.rb b/activerecord/test/cases/bind_parameter_test.rb index 91cc49385c..85685d1d00 100644 --- a/activerecord/test/cases/bind_parameter_test.rb +++ b/activerecord/test/cases/bind_parameter_test.rb @@ -2,6 +2,7 @@ require "cases/helper" require "models/topic" +require "models/reply" require "models/author" require "models/post" @@ -34,6 +35,100 @@ if ActiveRecord::Base.connection.prepared_statements ActiveSupport::Notifications.unsubscribe(@subscription) end + def test_statement_cache + @connection.clear_cache! + + topics = Topic.where(id: 1) + assert_equal [1], topics.map(&:id) + assert_includes statement_cache, to_sql_key(topics.arel) + + @connection.clear_cache! + + assert_not_includes statement_cache, to_sql_key(topics.arel) + end + + def test_statement_cache_with_query_cache + @connection.enable_query_cache! + @connection.clear_cache! + + topics = Topic.where(id: 1) + assert_equal [1], topics.map(&:id) + assert_includes statement_cache, to_sql_key(topics.arel) + ensure + @connection.disable_query_cache! + end + + def test_statement_cache_with_find + @connection.clear_cache! + + assert_equal 1, Topic.find(1).id + assert_raises(RecordNotFound) { SillyReply.find(2) } + + topic_sql = cached_statement(Topic, Topic.primary_key) + assert_includes statement_cache, to_sql_key(topic_sql) + + e = assert_raise { cached_statement(SillyReply, SillyReply.primary_key) } + assert_equal "SillyReply has no cached statement by \"id\"", e.message + + replies = SillyReply.where(id: 2).limit(1) + assert_includes statement_cache, to_sql_key(replies.arel) + end + + def test_statement_cache_with_find_by + @connection.clear_cache! + + assert_equal 1, Topic.find_by!(id: 1).id + assert_raises(RecordNotFound) { SillyReply.find_by!(id: 2) } + + topic_sql = cached_statement(Topic, [:id]) + assert_includes statement_cache, to_sql_key(topic_sql) + + e = assert_raise { cached_statement(SillyReply, [:id]) } + assert_equal "SillyReply has no cached statement by [:id]", e.message + + replies = SillyReply.where(id: 2).limit(1) + assert_includes statement_cache, to_sql_key(replies.arel) + end + + def test_statement_cache_with_in_clause + @connection.clear_cache! + + topics = Topic.where(id: [1, 3]) + assert_equal [1, 3], topics.map(&:id) + assert_not_includes statement_cache, to_sql_key(topics.arel) + end + + def test_statement_cache_with_sql_string_literal + @connection.clear_cache! + + topics = Topic.where("topics.id = ?", 1) + assert_equal [1], topics.map(&:id) + assert_not_includes statement_cache, to_sql_key(topics.arel) + end + + def test_too_many_binds + bind_params_length = @connection.send(:bind_params_length) + + topics = Topic.where(id: (1 .. bind_params_length).to_a << 2**63) + assert_equal Topic.count, topics.count + + topics = Topic.where.not(id: (1 .. bind_params_length).to_a << 2**63) + assert_equal 0, topics.count + end + + def test_too_many_binds_with_query_cache + @connection.enable_query_cache! + + bind_params_length = @connection.send(:bind_params_length) + topics = Topic.where(id: (1 .. bind_params_length + 1).to_a) + assert_equal Topic.count, topics.count + + topics = Topic.where.not(id: (1 .. bind_params_length + 1).to_a) + assert_equal 0, topics.count + ensure + @connection.disable_query_cache! + end + def test_bind_from_join_in_subquery subquery = Author.joins(:thinking_posts).where(name: "David") scope = Author.from(subquery, "authors").where(id: 1) @@ -67,17 +162,29 @@ if ActiveRecord::Base.connection.prepared_statements assert_logs_binds(binds) end - def test_deprecate_supports_statement_cache - assert_deprecated { ActiveRecord::Base.connection.supports_statement_cache? } - end - private + def to_sql_key(arel) + sql = @connection.to_sql(arel) + @connection.respond_to?(:sql_key, true) ? @connection.send(:sql_key, sql) : sql + end + + def cached_statement(klass, key) + cache = klass.send(:cached_find_by_statement, key) do + raise "#{klass} has no cached statement by #{key.inspect}" + end + cache.send(:query_builder).instance_variable_get(:@sql) + end + + def statement_cache + @connection.instance_variable_get(:@statements).send(:cache) + end + def assert_logs_binds(binds) payload = { name: "SQL", sql: "select * from topics where id = ?", binds: binds, - type_casted_binds: @connection.type_casted_binds(binds) + type_casted_binds: @connection.send(:type_casted_binds, binds) } event = ActiveSupport::Notifications::Event.new( diff --git a/activerecord/test/cases/boolean_test.rb b/activerecord/test/cases/boolean_test.rb index ab9f974e2c..18824004d2 100644 --- a/activerecord/test/cases/boolean_test.rb +++ b/activerecord/test/cases/boolean_test.rb @@ -40,4 +40,13 @@ class BooleanTest < ActiveRecord::TestCase assert_equal b_false, Boolean.find_by(value: "false") assert_equal b_true, Boolean.find_by(value: "true") end + + def test_find_by_falsy_boolean_symbol + ActiveModel::Type::Boolean::FALSE_VALUES.each do |value| + b_false = Boolean.create!(value: value) + + assert_not_predicate b_false, :value? + assert_equal b_false, Boolean.find_by(id: b_false.id, value: value.to_s.to_sym) + end + end end diff --git a/activerecord/test/cases/cache_key_test.rb b/activerecord/test/cases/cache_key_test.rb index 3a569f226e..c27eb8a65d 100644 --- a/activerecord/test/cases/cache_key_test.rb +++ b/activerecord/test/cases/cache_key_test.rb @@ -44,10 +44,88 @@ module ActiveRecord test "cache_key_with_version always has both key and version" do r1 = CacheMeWithVersion.create - assert_equal "active_record/cache_key_test/cache_me_with_versions/#{r1.id}-#{r1.updated_at.to_s(:usec)}", r1.cache_key_with_version + assert_equal "active_record/cache_key_test/cache_me_with_versions/#{r1.id}-#{r1.updated_at.utc.to_s(:usec)}", r1.cache_key_with_version r2 = CacheMe.create - assert_equal "active_record/cache_key_test/cache_mes/#{r2.id}-#{r2.updated_at.to_s(:usec)}", r2.cache_key_with_version + assert_equal "active_record/cache_key_test/cache_mes/#{r2.id}-#{r2.updated_at.utc.to_s(:usec)}", r2.cache_key_with_version + end + + test "cache_version is the same when it comes from the DB or from the user" do + skip("Mysql2 and PostgreSQL don't return a string value for updated_at") if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter) + + record = CacheMeWithVersion.create + record_from_db = CacheMeWithVersion.find(record.id) + assert_not_called(record_from_db, :updated_at) do + record_from_db.cache_version + end + + assert_equal record.cache_version, record_from_db.cache_version + end + + test "cache_version does not truncate zeros when timestamp ends in zeros" do + skip("Mysql2 and PostgreSQL don't return a string value for updated_at") if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter) + + travel_to Time.now.beginning_of_day do + record = CacheMeWithVersion.create + record_from_db = CacheMeWithVersion.find(record.id) + assert_not_called(record_from_db, :updated_at) do + record_from_db.cache_version + end + + assert_equal record.cache_version, record_from_db.cache_version + end + end + + test "cache_version calls updated_at when the value is generated at create time" do + record = CacheMeWithVersion.create + assert_called(record, :updated_at) do + record.cache_version + end + end + + test "cache_version does NOT call updated_at when value is from the database" do + skip("Mysql2 and PostgreSQL don't return a string value for updated_at") if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter) + + record = CacheMeWithVersion.create + record_from_db = CacheMeWithVersion.find(record.id) + assert_not_called(record_from_db, :updated_at) do + record_from_db.cache_version + end + end + + test "cache_version does call updated_at when it is assigned via a Time object" do + record = CacheMeWithVersion.create + record_from_db = CacheMeWithVersion.find(record.id) + assert_called(record_from_db, :updated_at) do + record_from_db.updated_at = Time.now + record_from_db.cache_version + end + end + + test "cache_version does call updated_at when it is assigned via a string" do + record = CacheMeWithVersion.create + record_from_db = CacheMeWithVersion.find(record.id) + assert_called(record_from_db, :updated_at) do + record_from_db.updated_at = Time.now.to_s + record_from_db.cache_version + end + end + + test "cache_version does call updated_at when it is assigned via a hash" do + record = CacheMeWithVersion.create + record_from_db = CacheMeWithVersion.find(record.id) + assert_called(record_from_db, :updated_at) do + record_from_db.updated_at = { 1 => 2016, 2 => 11, 3 => 12, 4 => 1, 5 => 2, 6 => 3, 7 => 22 } + record_from_db.cache_version + end + end + + test "updated_at on class but not on instance raises an error" do + record = CacheMeWithVersion.create + record_from_db = CacheMeWithVersion.where(id: record.id).select(:id).first + assert_raises(ActiveModel::MissingAttributeError) do + record_from_db.cache_version + end end end end diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb index 5c9ed42173..16c2a3661d 100644 --- a/activerecord/test/cases/calculations_test.rb +++ b/activerecord/test/cases/calculations_test.rb @@ -19,6 +19,7 @@ require "models/developer" require "models/post" require "models/comment" require "models/rating" +require "support/stubs/strong_parameters" class CalculationsTest < ActiveRecord::TestCase fixtures :companies, :accounts, :topics, :speedometers, :minivans, :books, :posts, :comments @@ -218,8 +219,8 @@ class CalculationsTest < ActiveRecord::TestCase Account.select("credit_limit, firm_name").count } - assert_match %r{accounts}i, e.message - assert_match "credit_limit, firm_name", e.message + assert_match %r{accounts}i, e.sql + assert_match "credit_limit, firm_name", e.sql end def test_apply_distinct_in_count @@ -242,6 +243,12 @@ class CalculationsTest < ActiveRecord::TestCase assert_queries(1) { assert_equal 11, posts.count(:all) } end + def test_count_with_eager_loading_and_custom_select_and_order + posts = Post.includes(:comments).order("comments.id").select(:type) + assert_queries(1) { assert_equal 11, posts.count } + assert_queries(1) { assert_equal 11, posts.count(:all) } + end + def test_count_with_eager_loading_and_custom_order_and_distinct posts = Post.includes(:comments).order("comments.id").distinct assert_queries(1) { assert_equal 11, posts.count } @@ -278,6 +285,18 @@ class CalculationsTest < ActiveRecord::TestCase assert_equal 3, Account.joins(:firm).distinct.order(:firm_id).limit(3).offset(2).count end + def test_distinct_joins_count_with_group_by + expected = { nil => 4, 1 => 1, 2 => 1, 4 => 1, 5 => 1, 7 => 1 } + assert_equal expected, Post.left_joins(:comments).group(:post_id).distinct.count(:author_id) + assert_equal expected, Post.left_joins(:comments).group(:post_id).distinct.select(:author_id).count + assert_equal expected, Post.left_joins(:comments).group(:post_id).count("DISTINCT posts.author_id") + assert_equal expected, Post.left_joins(:comments).group(:post_id).select("DISTINCT posts.author_id").count + + expected = { nil => 6, 1 => 1, 2 => 1, 4 => 1, 5 => 1, 7 => 1 } + assert_equal expected, Post.left_joins(:comments).group(:post_id).distinct.count(:all) + assert_equal expected, Post.left_joins(:comments).group(:post_id).distinct.select(:author_id).count(:all) + end + def test_distinct_count_with_group_by_and_order_and_limit assert_equal({ 6 => 2 }, Account.group(:firm_id).distinct.order("1 DESC").limit(1).count) end @@ -344,6 +363,17 @@ class CalculationsTest < ActiveRecord::TestCase assert_equal 60, c[2] end + def test_should_calculate_grouped_with_longer_field + field = "a" * Account.connection.max_identifier_length + + Account.update_all("#{field} = credit_limit") + + c = Account.group(:firm_id).sum(field) + assert_equal 50, c[1] + assert_equal 105, c[6] + assert_equal 60, c[2] + end + def test_should_calculate_with_invalid_field assert_equal 6, Account.calculate(:count, "*") assert_equal 6, Account.calculate(:count, :all) @@ -428,6 +458,8 @@ class CalculationsTest < ActiveRecord::TestCase def test_should_count_selected_field_with_include assert_equal 6, Account.includes(:firm).distinct.count assert_equal 4, Account.includes(:firm).distinct.select(:credit_limit).count + assert_equal 4, Account.includes(:firm).distinct.count("DISTINCT credit_limit") + assert_equal 4, Account.includes(:firm).distinct.count("DISTINCT(credit_limit)") end def test_should_not_perform_joined_include_by_default @@ -458,6 +490,24 @@ class CalculationsTest < ActiveRecord::TestCase assert_equal 6, Account.select("DISTINCT accounts.id").includes(:firm).count end + def test_should_count_manual_select_with_count_all + assert_equal 5, Account.select("DISTINCT accounts.firm_id").count(:all) + end + + def test_should_count_with_manual_distinct_select_and_distinct + assert_equal 4, Account.select("DISTINCT accounts.firm_id").distinct(true).count + end + + def test_should_count_manual_select_with_group_with_count_all + expected = { nil => 1, 1 => 1, 2 => 1, 6 => 2, 9 => 1 } + actual = Account.select("DISTINCT accounts.firm_id").group("accounts.firm_id").count(:all) + assert_equal expected, actual + end + + def test_should_count_manual_with_count_all + assert_equal 6, Account.count(:all) + end + def test_count_selected_arel_attribute assert_equal 5, Account.select(Account.arel_table[:firm_id]).count assert_equal 4, Account.distinct.select(Account.arel_table[:firm_id]).count @@ -509,8 +559,10 @@ class CalculationsTest < ActiveRecord::TestCase end def test_should_count_field_of_root_table_with_conflicting_group_by_column - assert_equal({ 1 => 1 }, Firm.joins(:accounts).group(:firm_id).count) - assert_equal({ 1 => 1 }, Firm.joins(:accounts).group("accounts.firm_id").count) + expected = { 1 => 2, 2 => 1, 4 => 5, 5 => 2, 7 => 1 } + assert_equal expected, Post.joins(:comments).group(:post_id).count + assert_equal expected, Post.joins(:comments).group("comments.post_id").count + assert_equal expected, Post.joins(:comments).group(:post_id).select("DISTINCT posts.author_id").count(:all) end def test_count_with_no_parameters_isnt_deprecated @@ -688,8 +740,9 @@ class CalculationsTest < ActiveRecord::TestCase end def test_pluck_not_auto_table_name_prefix_if_column_joined - Company.create!(name: "test", contracts: [Contract.new(developer_id: 7)]) - assert_equal [7], Company.joins(:contracts).pluck(:developer_id) + company = Company.create!(name: "test", contracts: [Contract.new(developer_id: 7)]) + metadata = company.contracts.first.metadata + assert_equal [metadata], Company.joins(:contracts).pluck(:metadata) end def test_pluck_with_selection_clause @@ -717,6 +770,10 @@ class CalculationsTest < ActiveRecord::TestCase assert_equal [], Topic.includes(:replies).order(:id).offset(5).pluck(:id) end + def test_pluck_with_join + assert_equal [[2, 2], [4, 4]], Reply.includes(:topic).pluck(:id, :"topics.id") + end + def test_group_by_with_limit expected = { "Post" => 8, "SpecialPost" => 1 } actual = Post.includes(:comments).group(:type).order(:type).limit(2).count("comments.id") @@ -832,13 +889,13 @@ class CalculationsTest < ActiveRecord::TestCase def test_pick_one assert_equal "The First Topic", Topic.order(:id).pick(:heading) assert_nil Topic.none.pick(:heading) - assert_nil Topic.where("1=0").pick(:heading) + assert_nil Topic.where(id: 9999999999999999999).pick(:heading) end def test_pick_two assert_equal ["David", "david@loudthinking.com"], Topic.order(:id).pick(:author_name, :author_email_address) assert_nil Topic.none.pick(:author_name, :author_email_address) - assert_nil Topic.where("1=0").pick(:author_name, :author_email_address) + assert_nil Topic.where(id: 9999999999999999999).pick(:author_name, :author_email_address) end def test_pick_delegate_to_all @@ -876,26 +933,7 @@ class CalculationsTest < ActiveRecord::TestCase end def test_having_with_strong_parameters - protected_params = Class.new do - attr_reader :permitted - alias :permitted? :permitted - - def initialize(parameters) - @parameters = parameters - @permitted = false - end - - def to_h - @parameters - end - - def permit! - @permitted = true - self - end - end - - params = protected_params.new(credit_limit: "50") + params = ProtectedParams.new(credit_limit: "50") assert_raises(ActiveModel::ForbiddenAttributesError) do Account.group(:id).having(params) @@ -911,15 +949,15 @@ class CalculationsTest < ActiveRecord::TestCase assert_equal({ "proposed" => 2, "published" => 2 }, Book.group(:status).count) end - def test_deprecate_count_with_block_and_column_name - assert_deprecated do - assert_equal 6, Account.count(:firm_id) { true } + def test_count_with_block_and_column_name_raises_an_error + assert_raises(ArgumentError) do + Account.count(:firm_id) { true } end end - def test_deprecate_sum_with_block_and_column_name - assert_deprecated do - assert_equal 6, Account.sum(:firm_id) { 1 } + def test_sum_with_block_and_column_name_raises_an_error + assert_raises(ArgumentError) do + Account.sum(:firm_id) { 1 } end end diff --git a/activerecord/test/cases/callbacks_test.rb b/activerecord/test/cases/callbacks_test.rb index 253c3099d6..4d6a112af5 100644 --- a/activerecord/test/cases/callbacks_test.rb +++ b/activerecord/test/cases/callbacks_test.rb @@ -21,7 +21,7 @@ class CallbackDeveloper < ActiveRecord::Base def callback_object(callback_method) klass = Class.new - klass.send(:define_method, callback_method) do |model| + klass.define_method(callback_method) do |model| model.history << [callback_method, :object] end klass.new @@ -480,7 +480,7 @@ class CallbacksTest < ActiveRecord::TestCase def test_before_save_doesnt_allow_on_option exception = assert_raises ArgumentError do Class.new(ActiveRecord::Base) do - before_save(on: :create) {} + before_save(on: :create) { } end end assert_equal "Unknown key: :on. Valid keys are: :if, :unless, :prepend", exception.message @@ -489,7 +489,7 @@ class CallbacksTest < ActiveRecord::TestCase def test_around_save_doesnt_allow_on_option exception = assert_raises ArgumentError do Class.new(ActiveRecord::Base) do - around_save(on: :create) {} + around_save(on: :create) { } end end assert_equal "Unknown key: :on. Valid keys are: :if, :unless, :prepend", exception.message @@ -498,7 +498,7 @@ class CallbacksTest < ActiveRecord::TestCase def test_after_save_doesnt_allow_on_option exception = assert_raises ArgumentError do Class.new(ActiveRecord::Base) do - after_save(on: :create) {} + after_save(on: :create) { } end end assert_equal "Unknown key: :on. Valid keys are: :if, :unless, :prepend", exception.message diff --git a/activerecord/test/cases/collection_cache_key_test.rb b/activerecord/test/cases/collection_cache_key_test.rb index a5d908344a..483383257b 100644 --- a/activerecord/test/cases/collection_cache_key_test.rb +++ b/activerecord/test/cases/collection_cache_key_test.rb @@ -42,6 +42,20 @@ module ActiveRecord assert_equal last_developer_timestamp.to_s(ActiveRecord::Base.cache_timestamp_format), $3 end + test "cache_key for relation with custom select and limit" do + developers = Developer.where(salary: 100000).order(updated_at: :desc).limit(5) + developers_with_select = developers.select("developers.*") + last_developer_timestamp = developers.first.updated_at + + assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/, developers_with_select.cache_key) + + /\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/ =~ developers_with_select.cache_key + + assert_equal ActiveSupport::Digest.hexdigest(developers_with_select.to_sql), $1 + assert_equal developers.count.to_s, $2 + assert_equal last_developer_timestamp.to_s(ActiveRecord::Base.cache_timestamp_format), $3 + end + test "cache_key for loaded relation" do developers = Developer.where(salary: 100000).order(updated_at: :desc).limit(5).load last_developer_timestamp = developers.first.updated_at @@ -91,12 +105,12 @@ module ActiveRecord developers = Developer.where(name: "David") assert_queries(1) { developers.cache_key } - assert_queries(0) { developers.cache_key } + assert_no_queries { developers.cache_key } end test "it doesn't trigger any query if the relation is already loaded" do developers = Developer.where(name: "David").load - assert_queries(0) { developers.cache_key } + assert_no_queries { developers.cache_key } end test "relation cache_key changes when the sql query changes" do diff --git a/activerecord/test/cases/connection_adapters/connection_handler_test.rb b/activerecord/test/cases/connection_adapters/connection_handler_test.rb index b8e623f17b..6282759a10 100644 --- a/activerecord/test/cases/connection_adapters/connection_handler_test.rb +++ b/activerecord/test/cases/connection_adapters/connection_handler_test.rb @@ -28,13 +28,16 @@ module ActiveRecord end def test_establish_connection_uses_spec_name + old_config = ActiveRecord::Base.configurations config = { "readonly" => { "adapter" => "sqlite3" } } - resolver = ConnectionAdapters::ConnectionSpecification::Resolver.new(config) + ActiveRecord::Base.configurations = config + resolver = ConnectionAdapters::ConnectionSpecification::Resolver.new(ActiveRecord::Base.configurations) spec = resolver.spec(:readonly) @handler.establish_connection(spec.to_hash) assert_not_nil @handler.retrieve_connection_pool("readonly") ensure + ActiveRecord::Base.configurations = old_config @handler.remove_connection("readonly") end @@ -148,6 +151,35 @@ module ActiveRecord ActiveRecord::Base.configurations = @prev_configs end + def test_symbolized_configurations_assignment + @prev_configs = ActiveRecord::Base.configurations + config = { + development: { + primary: { + adapter: "sqlite3", + database: "db/development.sqlite3", + }, + }, + test: { + primary: { + adapter: "sqlite3", + database: "db/test.sqlite3", + }, + }, + } + ActiveRecord::Base.configurations = config + ActiveRecord::Base.configurations.configs_for.each do |db_config| + assert_instance_of ActiveRecord::DatabaseConfigurations::HashConfig, db_config + assert_instance_of String, db_config.env_name + assert_instance_of String, db_config.spec_name + db_config.config.keys.each do |key| + assert_instance_of String, key + end + end + ensure + ActiveRecord::Base.configurations = @prev_configs + end + def test_retrieve_connection assert @handler.retrieve_connection(@spec_name) end @@ -350,6 +382,11 @@ module ActiveRecord assert_not_nil ActiveRecord::Base.connection assert_same klass2.connection, ActiveRecord::Base.connection end + + def test_default_handlers_are_writing_and_reading + assert_equal :writing, ActiveRecord::Base.writing_role + assert_equal :reading, ActiveRecord::Base.reading_role + end end end end diff --git a/activerecord/test/cases/connection_adapters/connection_handlers_multi_db_test.rb b/activerecord/test/cases/connection_adapters/connection_handlers_multi_db_test.rb new file mode 100644 index 0000000000..36591097b6 --- /dev/null +++ b/activerecord/test/cases/connection_adapters/connection_handlers_multi_db_test.rb @@ -0,0 +1,391 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/person" + +module ActiveRecord + module ConnectionAdapters + class ConnectionHandlersMultiDbTest < ActiveRecord::TestCase + self.use_transactional_tests = false + + fixtures :people + + def setup + @handlers = { writing: ConnectionHandler.new, reading: ConnectionHandler.new } + @rw_handler = @handlers[:writing] + @ro_handler = @handlers[:reading] + @spec_name = "primary" + @rw_pool = @handlers[:writing].establish_connection(ActiveRecord::Base.configurations["arunit"]) + @ro_pool = @handlers[:reading].establish_connection(ActiveRecord::Base.configurations["arunit"]) + end + + def teardown + ActiveRecord::Base.connection_handlers = { writing: ActiveRecord::Base.default_connection_handler } + end + + class MultiConnectionTestModel < ActiveRecord::Base + end + + def test_multiple_connection_handlers_works_in_a_threaded_environment + tf_writing = Tempfile.open "test_writing" + tf_reading = Tempfile.open "test_reading" + + MultiConnectionTestModel.connects_to database: { writing: { database: tf_writing.path, adapter: "sqlite3" }, reading: { database: tf_reading.path, adapter: "sqlite3" } } + + MultiConnectionTestModel.connection.execute("CREATE TABLE `test_1` (connection_role VARCHAR (255))") + MultiConnectionTestModel.connection.execute("INSERT INTO test_1 VALUES ('writing')") + + ActiveRecord::Base.connected_to(role: :reading) do + MultiConnectionTestModel.connection.execute("CREATE TABLE `test_1` (connection_role VARCHAR (255))") + MultiConnectionTestModel.connection.execute("INSERT INTO test_1 VALUES ('reading')") + end + + read_latch = Concurrent::CountDownLatch.new + write_latch = Concurrent::CountDownLatch.new + + MultiConnectionTestModel.connection + + thread = Thread.new do + MultiConnectionTestModel.connection + + write_latch.wait + assert_equal "writing", MultiConnectionTestModel.connection.select_value("SELECT connection_role from test_1") + read_latch.count_down + end + + ActiveRecord::Base.connected_to(role: :reading) do + write_latch.count_down + assert_equal "reading", MultiConnectionTestModel.connection.select_value("SELECT connection_role from test_1") + read_latch.wait + end + + thread.join + ensure + tf_reading.close + tf_reading.unlink + tf_writing.close + tf_writing.unlink + end + + unless in_memory_db? + def test_establish_connection_using_3_levels_config + previous_env, ENV["RAILS_ENV"] = ENV["RAILS_ENV"], "default_env" + + config = { + "default_env" => { + "readonly" => { "adapter" => "sqlite3", "database" => "db/readonly.sqlite3" }, + "primary" => { "adapter" => "sqlite3", "database" => "db/primary.sqlite3" } + } + } + @prev_configs, ActiveRecord::Base.configurations = ActiveRecord::Base.configurations, config + + ActiveRecord::Base.connects_to(database: { writing: :primary, reading: :readonly }) + + assert_not_nil pool = ActiveRecord::Base.connection_handlers[:writing].retrieve_connection_pool("primary") + assert_equal "db/primary.sqlite3", pool.spec.config[:database] + + assert_not_nil pool = ActiveRecord::Base.connection_handlers[:reading].retrieve_connection_pool("primary") + assert_equal "db/readonly.sqlite3", pool.spec.config[:database] + ensure + ActiveRecord::Base.configurations = @prev_configs + ActiveRecord::Base.establish_connection(:arunit) + ENV["RAILS_ENV"] = previous_env + end + + def test_switching_connections_via_handler + previous_env, ENV["RAILS_ENV"] = ENV["RAILS_ENV"], "default_env" + + config = { + "default_env" => { + "readonly" => { "adapter" => "sqlite3", "database" => "db/readonly.sqlite3" }, + "primary" => { "adapter" => "sqlite3", "database" => "db/primary.sqlite3" } + } + } + @prev_configs, ActiveRecord::Base.configurations = ActiveRecord::Base.configurations, config + + ActiveRecord::Base.connects_to(database: { writing: :primary, reading: :readonly }) + + ActiveRecord::Base.connected_to(role: :reading) do + @ro_handler = ActiveRecord::Base.connection_handler + assert_equal ActiveRecord::Base.connection_handler, ActiveRecord::Base.connection_handlers[:reading] + assert_equal :reading, ActiveRecord::Base.current_role + assert ActiveRecord::Base.connected_to?(role: :reading) + assert_not ActiveRecord::Base.connected_to?(role: :writing) + end + + ActiveRecord::Base.connected_to(role: :writing) do + assert_equal ActiveRecord::Base.connection_handler, ActiveRecord::Base.connection_handlers[:writing] + assert_not_equal @ro_handler, ActiveRecord::Base.connection_handler + assert_equal :writing, ActiveRecord::Base.current_role + assert ActiveRecord::Base.connected_to?(role: :writing) + assert_not ActiveRecord::Base.connected_to?(role: :reading) + end + ensure + ActiveRecord::Base.configurations = @prev_configs + ActiveRecord::Base.establish_connection(:arunit) + ENV["RAILS_ENV"] = previous_env + end + + def test_establish_connection_using_3_levels_config_with_non_default_handlers + previous_env, ENV["RAILS_ENV"] = ENV["RAILS_ENV"], "default_env" + + config = { + "default_env" => { + "readonly" => { "adapter" => "sqlite3", "database" => "db/readonly.sqlite3" }, + "primary" => { "adapter" => "sqlite3", "database" => "db/primary.sqlite3" } + } + } + @prev_configs, ActiveRecord::Base.configurations = ActiveRecord::Base.configurations, config + + ActiveRecord::Base.connects_to(database: { default: :primary, readonly: :readonly }) + + assert_not_nil pool = ActiveRecord::Base.connection_handlers[:default].retrieve_connection_pool("primary") + assert_equal "db/primary.sqlite3", pool.spec.config[:database] + + assert_not_nil pool = ActiveRecord::Base.connection_handlers[:readonly].retrieve_connection_pool("primary") + assert_equal "db/readonly.sqlite3", pool.spec.config[:database] + ensure + ActiveRecord::Base.configurations = @prev_configs + ActiveRecord::Base.establish_connection(:arunit) + ENV["RAILS_ENV"] = previous_env + end + + def test_switching_connections_with_database_url + previous_env, ENV["RAILS_ENV"] = ENV["RAILS_ENV"], "default_env" + previous_url, ENV["DATABASE_URL"] = ENV["DATABASE_URL"], "postgres://localhost/foo" + + ActiveRecord::Base.connected_to(database: { writing: "postgres://localhost/bar" }) do + assert_equal :writing, ActiveRecord::Base.current_role + assert ActiveRecord::Base.connected_to?(role: :writing) + + handler = ActiveRecord::Base.connection_handler + assert_equal handler, ActiveRecord::Base.connection_handlers[:writing] + + assert_not_nil pool = handler.retrieve_connection_pool("primary") + assert_equal({ adapter: "postgresql", database: "bar", host: "localhost" }, pool.spec.config) + end + ensure + ActiveRecord::Base.establish_connection(:arunit) + ENV["RAILS_ENV"] = previous_env + ENV["DATABASE_URL"] = previous_url + end + + def test_switching_connections_with_database_config_hash + previous_env, ENV["RAILS_ENV"] = ENV["RAILS_ENV"], "default_env" + config = { adapter: "sqlite3", database: "db/readonly.sqlite3" } + + ActiveRecord::Base.connected_to(database: { writing: config }) do + assert_equal :writing, ActiveRecord::Base.current_role + assert ActiveRecord::Base.connected_to?(role: :writing) + + handler = ActiveRecord::Base.connection_handler + assert_equal handler, ActiveRecord::Base.connection_handlers[:writing] + + assert_not_nil pool = handler.retrieve_connection_pool("primary") + assert_equal(config, pool.spec.config) + end + ensure + ActiveRecord::Base.establish_connection(:arunit) + ENV["RAILS_ENV"] = previous_env + end + + def test_switching_connections_with_database_and_role_raises + error = assert_raises(ArgumentError) do + ActiveRecord::Base.connected_to(database: :readonly, role: :writing) { } + end + assert_equal "connected_to can only accept a `database` or a `role` argument, but not both arguments.", error.message + end + + def test_switching_connections_without_database_and_role_raises + error = assert_raises(ArgumentError) do + ActiveRecord::Base.connected_to { } + end + assert_equal "must provide a `database` or a `role`.", error.message + end + + def test_switching_connections_with_database_symbol + previous_env, ENV["RAILS_ENV"] = ENV["RAILS_ENV"], "default_env" + + config = { + "default_env" => { + "readonly" => { adapter: "sqlite3", database: "db/readonly.sqlite3" }, + "primary" => { adapter: "sqlite3", database: "db/primary.sqlite3" } + } + } + @prev_configs, ActiveRecord::Base.configurations = ActiveRecord::Base.configurations, config + + ActiveRecord::Base.connected_to(database: :readonly) do + assert_equal :readonly, ActiveRecord::Base.current_role + assert ActiveRecord::Base.connected_to?(role: :readonly) + + handler = ActiveRecord::Base.connection_handler + assert_equal handler, ActiveRecord::Base.connection_handlers[:readonly] + + assert_not_nil pool = handler.retrieve_connection_pool("primary") + assert_equal(config["default_env"]["readonly"], pool.spec.config) + end + ensure + ActiveRecord::Base.configurations = @prev_configs + ActiveRecord::Base.establish_connection(:arunit) + ENV["RAILS_ENV"] = previous_env + end + + def test_connects_to_with_single_configuration + config = { + "development" => { "adapter" => "sqlite3", "database" => "db/primary.sqlite3" }, + } + @prev_configs, ActiveRecord::Base.configurations = ActiveRecord::Base.configurations, config + + ActiveRecord::Base.connects_to database: { writing: :development } + + assert_equal 1, ActiveRecord::Base.connection_handlers.size + assert_equal ActiveRecord::Base.connection_handler, ActiveRecord::Base.connection_handlers[:writing] + assert_equal :writing, ActiveRecord::Base.current_role + assert ActiveRecord::Base.connected_to?(role: :writing) + ensure + ActiveRecord::Base.configurations = @prev_configs + ActiveRecord::Base.establish_connection(:arunit) + end + + def test_connects_to_using_top_level_key_in_two_level_config + config = { + "development" => { "adapter" => "sqlite3", "database" => "db/primary.sqlite3" }, + "development_readonly" => { "adapter" => "sqlite3", "database" => "db/readonly.sqlite3" } + } + @prev_configs, ActiveRecord::Base.configurations = ActiveRecord::Base.configurations, config + + ActiveRecord::Base.connects_to database: { writing: :development, reading: :development_readonly } + + assert_not_nil pool = ActiveRecord::Base.connection_handlers[:reading].retrieve_connection_pool("primary") + assert_equal "db/readonly.sqlite3", pool.spec.config[:database] + ensure + ActiveRecord::Base.configurations = @prev_configs + ActiveRecord::Base.establish_connection(:arunit) + end + + def test_connects_to_returns_array_of_established_connections + config = { + "development" => { "adapter" => "sqlite3", "database" => "db/primary.sqlite3" }, + "development_readonly" => { "adapter" => "sqlite3", "database" => "db/readonly.sqlite3" } + } + @prev_configs, ActiveRecord::Base.configurations = ActiveRecord::Base.configurations, config + + result = ActiveRecord::Base.connects_to database: { writing: :development, reading: :development_readonly } + + assert_equal( + [ + ActiveRecord::Base.connection_handlers[:writing].retrieve_connection_pool("primary"), + ActiveRecord::Base.connection_handlers[:reading].retrieve_connection_pool("primary") + ], + result + ) + ensure + ActiveRecord::Base.configurations = @prev_configs + ActiveRecord::Base.establish_connection(:arunit) + end + end + + def test_connection_pools + assert_equal([@rw_pool], @handlers[:writing].connection_pools) + assert_equal([@ro_pool], @handlers[:reading].connection_pools) + end + + def test_retrieve_connection + assert @rw_handler.retrieve_connection(@spec_name) + assert @ro_handler.retrieve_connection(@spec_name) + end + + def test_active_connections? + assert_not_predicate @rw_handler, :active_connections? + assert_not_predicate @ro_handler, :active_connections? + + assert @rw_handler.retrieve_connection(@spec_name) + assert @ro_handler.retrieve_connection(@spec_name) + + assert_predicate @rw_handler, :active_connections? + assert_predicate @ro_handler, :active_connections? + + @rw_handler.clear_active_connections! + assert_not_predicate @rw_handler, :active_connections? + + @ro_handler.clear_active_connections! + assert_not_predicate @ro_handler, :active_connections? + end + + def test_retrieve_connection_pool + assert_not_nil @rw_handler.retrieve_connection_pool(@spec_name) + assert_not_nil @ro_handler.retrieve_connection_pool(@spec_name) + end + + def test_retrieve_connection_pool_with_invalid_id + assert_nil @rw_handler.retrieve_connection_pool("foo") + assert_nil @ro_handler.retrieve_connection_pool("foo") + end + + def test_connection_handlers_are_per_thread_and_not_per_fiber + original_handlers = ActiveRecord::Base.connection_handlers + + ActiveRecord::Base.connection_handlers = { writing: ActiveRecord::Base.default_connection_handler, reading: ActiveRecord::ConnectionAdapters::ConnectionHandler.new } + + reading_handler = ActiveRecord::Base.connection_handlers[:reading] + + reading = ActiveRecord::Base.with_handler(:reading) do + Person.connection_handler + end + + assert_not_equal reading, ActiveRecord::Base.connection_handler + assert_equal reading, reading_handler + ensure + ActiveRecord::Base.connection_handlers = original_handlers + end + + def test_connection_handlers_swapping_connections_in_fiber + original_handlers = ActiveRecord::Base.connection_handlers + + ActiveRecord::Base.connection_handlers = { writing: ActiveRecord::Base.default_connection_handler, reading: ActiveRecord::ConnectionAdapters::ConnectionHandler.new } + + reading_handler = ActiveRecord::Base.connection_handlers[:reading] + + enum = Enumerator.new do |r| + r << ActiveRecord::Base.connection_handler + end + + reading = ActiveRecord::Base.with_handler(:reading) do + enum.next + end + + assert_equal reading, reading_handler + ensure + ActiveRecord::Base.connection_handlers = original_handlers + end + + def test_calling_connected_to_on_a_non_existent_handler_raises + error = assert_raises ActiveRecord::ConnectionNotEstablished do + ActiveRecord::Base.connected_to(role: :reading) do + Person.first + end + end + + assert_equal "No connection pool with 'primary' found for the 'reading' role.", error.message + end + + def test_default_handlers_are_writing_and_reading + assert_equal :writing, ActiveRecord::Base.writing_role + assert_equal :reading, ActiveRecord::Base.reading_role + end + + def test_an_application_can_change_the_default_handlers + old_writing = ActiveRecord::Base.writing_role + old_reading = ActiveRecord::Base.reading_role + ActiveRecord::Base.writing_role = :default + ActiveRecord::Base.reading_role = :readonly + + assert_equal :default, ActiveRecord::Base.writing_role + assert_equal :readonly, ActiveRecord::Base.reading_role + ensure + ActiveRecord::Base.writing_role = old_writing + ActiveRecord::Base.reading_role = old_reading + end + 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 index 1b64324cc4..515bf5df06 100644 --- 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 @@ -18,11 +18,14 @@ module ActiveRecord end def resolve_config(config) - ActiveRecord::ConnectionHandling::MergeAndResolveDefaultUrlConfig.new(config).resolve + configs = ActiveRecord::DatabaseConfigurations.new(config) + configs.to_h end def resolve_spec(spec, config) - ConnectionSpecification::Resolver.new(resolve_config(config)).resolve(spec) + configs = ActiveRecord::DatabaseConfigurations.new(config) + resolver = ConnectionAdapters::ConnectionSpecification::Resolver.new(configs) + resolver.resolve(spec, spec) end def test_resolver_with_database_uri_and_current_env_symbol_key @@ -43,6 +46,14 @@ module ActiveRecord assert_equal expected, actual end + def test_resolver_with_nil_database_url_and_current_env + ENV["RAILS_ENV"] = "foo" + config = { "foo" => { "adapter" => "postgres", "url" => ENV["DATABASE_URL"] } } + actual = resolve_spec(:foo, config) + expected = { "adapter" => "postgres", "url" => nil, "name" => "foo" } + 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" @@ -61,6 +72,16 @@ module ActiveRecord assert_equal expected, actual end + def test_resolver_with_database_uri_and_multiple_envs + ENV["DATABASE_URL"] = "postgres://localhost" + ENV["RAILS_ENV"] = "test" + + config = { "production" => { "adapter" => "postgresql", "database" => "foo_prod" }, "test" => { "adapter" => "postgresql", "database" => "foo_test" } } + actual = resolve_spec(:test, config) + expected = { "adapter" => "postgresql", "database" => "foo_test", "host" => "localhost", "name" => "test" } + 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" } } diff --git a/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb b/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb index 02e76ce146..38331aa641 100644 --- a/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb +++ b/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb @@ -27,8 +27,12 @@ if current_adapter?(:Mysql2Adapter) def test_string_types assert_lookup_type :string, "enum('one', 'two', 'three')" assert_lookup_type :string, "ENUM('one', 'two', 'three')" + 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')" + assert_lookup_type :string, "set ('one', 'two', 'three')" + assert_lookup_type :string, "SET ('one', 'two', 'three')" end def test_set_type_with_value_matching_other_type diff --git a/activerecord/test/cases/connection_adapters/schema_cache_test.rb b/activerecord/test/cases/connection_adapters/schema_cache_test.rb index 67496381d1..89a9c30f9b 100644 --- a/activerecord/test/cases/connection_adapters/schema_cache_test.rb +++ b/activerecord/test/cases/connection_adapters/schema_cache_test.rb @@ -6,8 +6,9 @@ module ActiveRecord module ConnectionAdapters class SchemaCacheTest < ActiveRecord::TestCase def setup - connection = ActiveRecord::Base.connection - @cache = SchemaCache.new connection + @connection = ActiveRecord::Base.connection + @cache = SchemaCache.new @connection + @database_version = @connection.get_database_version end def test_primary_key @@ -19,6 +20,7 @@ module ActiveRecord @cache.columns_hash("posts") @cache.data_sources("posts") @cache.primary_keys("posts") + @cache.indexes("posts") new_cache = YAML.load(YAML.dump(@cache)) assert_no_queries do @@ -26,19 +28,47 @@ module ActiveRecord assert_equal 12, new_cache.columns_hash("posts").size assert new_cache.data_sources("posts") assert_equal "id", new_cache.primary_keys("posts") + assert_equal 1, new_cache.indexes("posts").size + assert_equal @database_version.to_s, new_cache.database_version.to_s end end def test_yaml_loads_5_1_dump - body = File.open(schema_dump_path).read - cache = YAML.load(body) + @cache = YAML.load(File.read(schema_dump_path)) assert_no_queries do - assert_equal 11, cache.columns("posts").size - assert_equal 11, cache.columns_hash("posts").size - assert cache.data_sources("posts") - assert_equal "id", cache.primary_keys("posts") + assert_equal 11, @cache.columns("posts").size + assert_equal 11, @cache.columns_hash("posts").size + assert @cache.data_sources("posts") + assert_equal "id", @cache.primary_keys("posts") + end + end + + def test_yaml_loads_5_1_dump_without_indexes_still_queries_for_indexes + @cache = YAML.load(File.read(schema_dump_path)) + + # Simulate assignment in railtie after loading the cache. + old_cache, @connection.schema_cache = @connection.schema_cache, @cache + + assert_queries :any, ignore_none: true do + assert_equal 1, @cache.indexes("posts").size end + ensure + @connection.schema_cache = old_cache + end + + def test_yaml_loads_5_1_dump_without_database_version_still_queries_for_database_version + @cache = YAML.load(File.read(schema_dump_path)) + + # Simulate assignment in railtie after loading the cache. + old_cache, @connection.schema_cache = @connection.schema_cache, @cache + + # We can't verify queries get executed because the database version gets + # cached in both MySQL and PostgreSQL outside of the schema cache. + assert_nil @cache.instance_variable_get(:@database_version) + assert_equal @database_version.to_s, @cache.database_version.to_s + ensure + @connection.schema_cache = old_cache end def test_primary_key_for_non_existent_table @@ -55,15 +85,30 @@ module ActiveRecord assert_equal columns_hash, @cache.columns_hash("posts") end + def test_caches_indexes + indexes = @cache.indexes("posts") + assert_equal indexes, @cache.indexes("posts") + end + + def test_caches_database_version + @cache.database_version # cache database_version + + assert_no_queries do + assert_equal @database_version.to_s, @cache.database_version.to_s + end + end + def test_clearing @cache.columns("posts") @cache.columns_hash("posts") @cache.data_sources("posts") @cache.primary_keys("posts") + @cache.indexes("posts") @cache.clear! assert_equal 0, @cache.size + assert_nil @cache.instance_variable_get(:@database_version) end def test_dump_and_load @@ -71,6 +116,7 @@ module ActiveRecord @cache.columns_hash("posts") @cache.data_sources("posts") @cache.primary_keys("posts") + @cache.indexes("posts") @cache = Marshal.load(Marshal.dump(@cache)) @@ -79,6 +125,8 @@ module ActiveRecord assert_equal 12, @cache.columns_hash("posts").size assert @cache.data_sources("posts") assert_equal "id", @cache.primary_keys("posts") + assert_equal 1, @cache.indexes("posts").size + assert_equal @database_version.to_s, @cache.database_version.to_s end end @@ -91,8 +139,23 @@ module ActiveRecord @cache.clear_data_source_cache!("posts") end - private + test "#columns_hash? is populated by #columns_hash" do + assert_not @cache.columns_hash?("posts") + + @cache.columns_hash("posts") + assert @cache.columns_hash?("posts") + end + + test "#columns_hash? is not populated by #data_source_exists?" do + assert_not @cache.columns_hash?("posts") + + @cache.data_source_exists?("posts") + + assert_not @cache.columns_hash?("posts") + end + + private def schema_dump_path "test/assets/schema_dump_5_1.yml" end diff --git a/activerecord/test/cases/connection_management_test.rb b/activerecord/test/cases/connection_management_test.rb index 0941ee3309..b9b5cc0e28 100644 --- a/activerecord/test/cases/connection_management_test.rb +++ b/activerecord/test/cases/connection_management_test.rb @@ -106,7 +106,7 @@ module ActiveRecord def middleware(app) lambda do |env| a, b, c = executor.wrap { app.call(env) } - [a, b, Rack::BodyProxy.new(c) {}] + [a, b, Rack::BodyProxy.new(c) { }] end end end diff --git a/activerecord/test/cases/connection_pool_test.rb b/activerecord/test/cases/connection_pool_test.rb index 9ac03629c3..a15ad9a45b 100644 --- a/activerecord/test/cases/connection_pool_test.rb +++ b/activerecord/test/cases/connection_pool_test.rb @@ -91,7 +91,9 @@ module ActiveRecord end def test_full_pool_exception + @pool.checkout_timeout = 0.001 # no need to delay test suite by waiting the whole full default timeout @pool.size.times { assert @pool.checkout } + assert_raises(ConnectionTimeoutError) do @pool.checkout end @@ -109,6 +111,44 @@ module ActiveRecord assert_equal connection, t.join.value end + def test_full_pool_blocking_shares_load_interlock + @pool.instance_variable_set(:@size, 1) + + load_interlock_latch = Concurrent::CountDownLatch.new + connection_latch = Concurrent::CountDownLatch.new + + able_to_get_connection = false + able_to_load = false + + thread_with_load_interlock = Thread.new do + ActiveSupport::Dependencies.interlock.running do + load_interlock_latch.count_down + connection_latch.wait + + @pool.with_connection do + able_to_get_connection = true + end + end + end + + thread_with_last_connection = Thread.new do + @pool.with_connection do + connection_latch.count_down + load_interlock_latch.wait + + ActiveSupport::Dependencies.interlock.loading do + able_to_load = true + end + end + end + + thread_with_load_interlock.join + thread_with_last_connection.join + + assert able_to_get_connection + assert able_to_load + end + def test_removing_releases_latch cs = @pool.size.times.map { @pool.checkout } t = Thread.new { @pool.checkout } @@ -156,6 +196,48 @@ module ActiveRecord @pool.connections.each { |conn| conn.close if conn.in_use? } end + def test_idle_timeout_configuration + @pool.disconnect! + spec = ActiveRecord::Base.connection_pool.spec + spec.config.merge!(idle_timeout: "0.02") + @pool = ConnectionPool.new(spec) + idle_conn = @pool.checkout + @pool.checkin(idle_conn) + + idle_conn.instance_variable_set( + :@idle_since, + Concurrent.monotonic_time - 0.01 + ) + + @pool.flush + assert_equal 1, @pool.connections.length + + idle_conn.instance_variable_set( + :@idle_since, + Concurrent.monotonic_time - 0.02 + ) + + @pool.flush + assert_equal 0, @pool.connections.length + end + + def test_disable_flush + @pool.disconnect! + spec = ActiveRecord::Base.connection_pool.spec + spec.config.merge!(idle_timeout: -5) + @pool = ConnectionPool.new(spec) + idle_conn = @pool.checkout + @pool.checkin(idle_conn) + + idle_conn.instance_variable_set( + :@idle_since, + Concurrent.monotonic_time - 1 + ) + + @pool.flush + assert_equal 1, @pool.connections.length + end + def test_flush idle_conn = @pool.checkout recent_conn = @pool.checkout @@ -166,9 +248,10 @@ module ActiveRecord assert_equal 3, @pool.connections.length - def idle_conn.seconds_idle - 1000 - end + idle_conn.instance_variable_set( + :@idle_since, + Concurrent.monotonic_time - 1000 + ) @pool.flush(30) @@ -484,23 +567,21 @@ module ActiveRecord def test_disconnect_and_clear_reloadable_connections_attempt_to_wait_for_threads_to_return_their_conns [:disconnect, :disconnect!, :clear_reloadable_connections, :clear_reloadable_connections!].each do |group_action_method| - begin - thread = timed_join_result = nil - @pool.with_connection do |connection| - thread = Thread.new { @pool.send(group_action_method) } - - # give the other `thread` some time to get stuck in `group_action_method` - timed_join_result = thread.join(0.3) - # thread.join # => `nil` means the other thread hasn't finished running and is still waiting for us to - # release our connection - assert_nil timed_join_result - - # assert that since this is within default timeout our connection hasn't been forcefully taken away from us - assert_predicate @pool, :active_connection? - end - ensure - thread.join if thread && !timed_join_result # clean up the other thread + thread = timed_join_result = nil + @pool.with_connection do |connection| + thread = Thread.new { @pool.send(group_action_method) } + + # give the other `thread` some time to get stuck in `group_action_method` + timed_join_result = thread.join(0.3) + # thread.join # => `nil` means the other thread hasn't finished running and is still waiting for us to + # release our connection + assert_nil timed_join_result + + # assert that since this is within default timeout our connection hasn't been forcefully taken away from us + assert_predicate @pool, :active_connection? end + ensure + thread.join if thread && !timed_join_result # clean up the other thread end end @@ -578,7 +659,7 @@ module ActiveRecord end stuck_thread = Thread.new do - pool.with_connection {} + pool.with_connection { } end # wait for stuck_thread to get in queue diff --git a/activerecord/test/cases/connection_specification/resolver_test.rb b/activerecord/test/cases/connection_specification/resolver_test.rb index 5b80f16a44..72be14f507 100644 --- a/activerecord/test/cases/connection_specification/resolver_test.rb +++ b/activerecord/test/cases/connection_specification/resolver_test.rb @@ -7,11 +7,15 @@ module ActiveRecord class ConnectionSpecification class ResolverTest < ActiveRecord::TestCase def resolve(spec, config = {}) - Resolver.new(config).resolve(spec) + configs = ActiveRecord::DatabaseConfigurations.new(config) + resolver = ConnectionAdapters::ConnectionSpecification::Resolver.new(configs) + resolver.resolve(spec, spec) end def spec(spec, config = {}) - Resolver.new(config).spec(spec) + configs = ActiveRecord::DatabaseConfigurations.new(config) + resolver = ConnectionAdapters::ConnectionSpecification::Resolver.new(configs) + resolver.spec(spec) end def test_url_invalid_adapter diff --git a/activerecord/test/cases/core_test.rb b/activerecord/test/cases/core_test.rb index 6e7ae2efb4..36e3d543cd 100644 --- a/activerecord/test/cases/core_test.rb +++ b/activerecord/test/cases/core_test.rb @@ -30,13 +30,18 @@ class CoreTest < ActiveRecord::TestCase assert_equal %(#<Topic id: 1, title: "The First Topic">), Topic.all.merge!(select: "id, title", where: "id = 1").first.inspect end + def test_inspect_instance_with_non_primary_key_id_attribute + topic = topics(:first).becomes(TitlePrimaryKeyTopic) + assert_match(/id: 1/, topic.inspect) + end + 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 = "".dup + actual = +"" PP.pp(topic, StringIO.new(actual)) expected = <<~PRETTY #<Topic:0xXXXXXX @@ -65,7 +70,7 @@ class CoreTest < ActiveRecord::TestCase def test_pretty_print_persisted topic = topics(:first) - actual = "".dup + actual = +"" PP.pp(topic, StringIO.new(actual)) expected = <<~PRETTY #<Topic:0x\\w+ @@ -93,7 +98,7 @@ class CoreTest < ActiveRecord::TestCase def test_pretty_print_uninitialized topic = Topic.allocate - actual = "".dup + actual = +"" PP.pp(topic, StringIO.new(actual)) expected = "#<Topic:XXXXXX not initialized>\n" assert actual.start_with?(expected.split("XXXXXX").first) @@ -106,8 +111,15 @@ class CoreTest < ActiveRecord::TestCase "inspecting topic" end end - actual = "".dup + actual = +"" PP.pp(subtopic.new, StringIO.new(actual)) assert_equal "inspecting topic\n", actual end + + def test_pretty_print_with_non_primary_key_id_attribute + topic = topics(:first).becomes(TitlePrimaryKeyTopic) + actual = +"" + PP.pp(topic, StringIO.new(actual)) + assert_match(/id: 1/, actual) + end end diff --git a/activerecord/test/cases/counter_cache_test.rb b/activerecord/test/cases/counter_cache_test.rb index 99d286dc52..cc4f86a0fb 100644 --- a/activerecord/test/cases/counter_cache_test.rb +++ b/activerecord/test/cases/counter_cache_test.rb @@ -144,7 +144,7 @@ class CounterCacheTest < ActiveRecord::TestCase test "update other counters on parent destroy" do david, joanna = dog_lovers(:david, :joanna) - joanna = joanna # squelch a warning + _ = joanna # squelch a warning assert_difference "joanna.reload.dogs_count", -1 do david.destroy diff --git a/activerecord/test/cases/database_configurations_test.rb b/activerecord/test/cases/database_configurations_test.rb new file mode 100644 index 0000000000..ed8151f01a --- /dev/null +++ b/activerecord/test/cases/database_configurations_test.rb @@ -0,0 +1,117 @@ +# frozen_string_literal: true + +require "cases/helper" + +class DatabaseConfigurationsTest < ActiveRecord::TestCase + unless in_memory_db? + def test_empty_returns_true_when_db_configs_are_empty + old_config = ActiveRecord::Base.configurations + config = {} + + ActiveRecord::Base.configurations = config + + assert_predicate ActiveRecord::Base.configurations, :empty? + assert_predicate ActiveRecord::Base.configurations, :blank? + ensure + ActiveRecord::Base.configurations = old_config + ActiveRecord::Base.establish_connection :arunit + end + end + + def test_configs_for_getter_with_env_name + configs = ActiveRecord::Base.configurations.configs_for(env_name: "arunit") + + assert_equal 1, configs.size + assert_equal ["arunit"], configs.map(&:env_name) + end + + def test_configs_for_getter_with_env_and_spec_name + config = ActiveRecord::Base.configurations.configs_for(env_name: "arunit", spec_name: "primary") + + assert_equal "arunit", config.env_name + assert_equal "primary", config.spec_name + end + + def test_default_hash_returns_config_hash_from_default_env + original_rails_env = ENV["RAILS_ENV"] + ENV["RAILS_ENV"] = "arunit" + + assert_equal ActiveRecord::Base.configurations.configs_for(env_name: "arunit", spec_name: "primary").config, ActiveRecord::Base.configurations.default_hash + ensure + ENV["RAILS_ENV"] = original_rails_env + end + + def test_find_db_config_returns_a_db_config_object_for_the_given_env + config = ActiveRecord::Base.configurations.find_db_config("arunit2") + + assert_equal "arunit2", config.env_name + assert_equal "primary", config.spec_name + end + + def test_to_h_turns_db_config_object_back_into_a_hash + configs = ActiveRecord::Base.configurations + assert_equal "ActiveRecord::DatabaseConfigurations", configs.class.name + assert_equal "Hash", configs.to_h.class.name + assert_equal ["arunit", "arunit2", "arunit_without_prepared_statements"], ActiveRecord::Base.configurations.to_h.keys.sort + end +end + +class LegacyDatabaseConfigurationsTest < ActiveRecord::TestCase + unless in_memory_db? + def test_setting_configurations_hash + old_config = ActiveRecord::Base.configurations + config = { "adapter" => "sqlite3" } + + assert_deprecated do + ActiveRecord::Base.configurations["readonly"] = config + end + + assert_equal ["arunit", "arunit2", "arunit_without_prepared_statements", "readonly"], ActiveRecord::Base.configurations.configs_for.map(&:env_name).sort + ensure + ActiveRecord::Base.configurations = old_config + ActiveRecord::Base.establish_connection :arunit + end + end + + def test_can_turn_configurations_into_a_hash + assert ActiveRecord::Base.configurations.to_h.is_a?(Hash), "expected to be a hash but was not." + assert_equal ["arunit", "arunit2", "arunit_without_prepared_statements"].sort, ActiveRecord::Base.configurations.to_h.keys.sort + end + + def test_each_is_deprecated + assert_deprecated do + ActiveRecord::Base.configurations.each do |db_config| + assert_equal "primary", db_config.spec_name + end + end + end + + def test_first_is_deprecated + assert_deprecated do + db_config = ActiveRecord::Base.configurations.first + assert_equal "arunit", db_config.env_name + assert_equal "primary", db_config.spec_name + end + end + + def test_fetch_is_deprecated + assert_deprecated do + db_config = ActiveRecord::Base.configurations.fetch("arunit").first + assert_equal "arunit", db_config.env_name + assert_equal "primary", db_config.spec_name + end + end + + def test_values_are_deprecated + config_hashes = ActiveRecord::Base.configurations.configurations.map(&:config) + assert_deprecated do + assert_equal config_hashes, ActiveRecord::Base.configurations.values + end + end + + def test_unsupported_method_raises + assert_raises NotImplementedError do + ActiveRecord::Base.configurations.select { |a| a == "foo" } + end + end +end diff --git a/activerecord/test/cases/database_selector_test.rb b/activerecord/test/cases/database_selector_test.rb new file mode 100644 index 0000000000..fd02d2acb4 --- /dev/null +++ b/activerecord/test/cases/database_selector_test.rb @@ -0,0 +1,166 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/person" +require "action_dispatch" + +module ActiveRecord + class DatabaseSelectorTest < ActiveRecord::TestCase + setup do + @session_store = {} + @session = ActiveRecord::Middleware::DatabaseSelector::Resolver::Session.new(@session_store) + end + + teardown do + ActiveRecord::Base.connection_handlers = { writing: ActiveRecord::Base.default_connection_handler } + end + + def test_empty_session + assert_equal Time.at(0), @session.last_write_timestamp + end + + def test_writing_the_session_timestamps + assert @session.update_last_write_timestamp + + session2 = ActiveRecord::Middleware::DatabaseSelector::Resolver::Session.new(@session_store) + assert_equal @session.last_write_timestamp, session2.last_write_timestamp + end + + def test_writing_session_time_changes + assert @session.update_last_write_timestamp + + before = @session.last_write_timestamp + sleep(0.1) + + assert @session.update_last_write_timestamp + assert_not_equal before, @session.last_write_timestamp + end + + def test_read_from_replicas + @session_store[:last_write] = ActiveRecord::Middleware::DatabaseSelector::Resolver::Session.convert_time_to_timestamp(Time.now - 5.seconds) + + resolver = ActiveRecord::Middleware::DatabaseSelector::Resolver.new(@session) + + called = false + resolver.read do + called = true + assert ActiveRecord::Base.connected_to?(role: :reading) + end + assert called + end + + def test_read_from_primary + @session_store[:last_write] = ActiveRecord::Middleware::DatabaseSelector::Resolver::Session.convert_time_to_timestamp(Time.now) + + resolver = ActiveRecord::Middleware::DatabaseSelector::Resolver.new(@session) + + called = false + resolver.read do + called = true + assert ActiveRecord::Base.connected_to?(role: :writing) + end + assert called + end + + def test_write_to_primary + resolver = ActiveRecord::Middleware::DatabaseSelector::Resolver.new(@session) + + # Session should start empty + assert_nil @session_store[:last_write] + + called = false + resolver.write do + assert ActiveRecord::Base.connected_to?(role: :writing) + called = true + end + assert called + + # and be populated by the last write time + assert @session_store[:last_write] + end + + def test_write_to_primary_with_exception + resolver = ActiveRecord::Middleware::DatabaseSelector::Resolver.new(@session) + + # Session should start empty + assert_nil @session_store[:last_write] + + called = false + assert_raises(ActiveRecord::RecordNotFound) do + resolver.write do + assert ActiveRecord::Base.connected_to?(role: :writing) + called = true + raise ActiveRecord::RecordNotFound + end + end + assert called + + # and be populated by the last write time + assert @session_store[:last_write] + end + + def test_read_from_primary_with_options + resolver = ActiveRecord::Middleware::DatabaseSelector::Resolver.new(@session, delay: 5.seconds) + + # Session should start empty + assert_nil @session_store[:last_write] + + called = false + resolver.write do + assert ActiveRecord::Base.connected_to?(role: :writing) + called = true + end + assert called + + # and be populated by the last write time + assert @session_store[:last_write] + + read = false + resolver.read do + assert ActiveRecord::Base.connected_to?(role: :writing) + read = true + end + assert read + end + + def test_read_from_replica_with_no_delay + resolver = ActiveRecord::Middleware::DatabaseSelector::Resolver.new(@session, delay: 0.seconds) + + # Session should start empty + assert_nil @session_store[:last_write] + + called = false + resolver.write do + assert ActiveRecord::Base.connected_to?(role: :writing) + called = true + end + assert called + + # and be populated by the last write time + assert @session_store[:last_write] + + read = false + resolver.read do + assert ActiveRecord::Base.connected_to?(role: :reading) + read = true + end + assert read + end + + def test_the_middleware_chooses_writing_role_with_POST_request + middleware = ActiveRecord::Middleware::DatabaseSelector.new(lambda { |env| + assert ActiveRecord::Base.connected_to?(role: :writing) + [200, {}, ["body"]] + }) + assert_equal [200, {}, ["body"]], middleware.call("REQUEST_METHOD" => "POST") + end + + def test_the_middleware_chooses_reading_role_with_GET_request + middleware = ActiveRecord::Middleware::DatabaseSelector.new(lambda { |env| + assert ActiveRecord::Base.connected_to?(role: :reading) + [200, {}, ["body"]] + }) + assert_equal [200, {}, ["body"]], middleware.call("REQUEST_METHOD" => "GET") + end + end +end diff --git a/activerecord/test/cases/date_test.rb b/activerecord/test/cases/date_test.rb index 9f412cdb63..2475d4a34b 100644 --- a/activerecord/test/cases/date_test.rb +++ b/activerecord/test/cases/date_test.rb @@ -23,23 +23,13 @@ class DateTest < ActiveRecord::TestCase valid_dates.each do |date_src| topic = Topic.new("last_read(1i)" => date_src[0].to_s, "last_read(2i)" => date_src[1].to_s, "last_read(3i)" => date_src[2].to_s) - # Oracle DATE columns are datetime columns and Oracle adapter returns Time value - if current_adapter?(:OracleAdapter) - assert_equal(topic.last_read.to_date, Date.new(*date_src)) - else - assert_equal(topic.last_read, Date.new(*date_src)) - end + assert_equal(topic.last_read, Date.new(*date_src)) end invalid_dates.each do |date_src| assert_nothing_raised do topic = Topic.new("last_read(1i)" => date_src[0].to_s, "last_read(2i)" => date_src[1].to_s, "last_read(3i)" => date_src[2].to_s) - # Oracle DATE columns are datetime columns and Oracle adapter returns Time value - if current_adapter?(:OracleAdapter) - assert_equal(topic.last_read.to_date, Time.local(*date_src).to_date, "The date should be modified according to the behavior of the Time object") - else - assert_equal(topic.last_read, Time.local(*date_src).to_date, "The date should be modified according to the behavior of the Time object") - end + assert_equal(topic.last_read, Time.local(*date_src).to_date, "The date should be modified according to the behavior of the Time object") end end end diff --git a/activerecord/test/cases/date_time_precision_test.rb b/activerecord/test/cases/date_time_precision_test.rb index e64a8372d0..79d63949ca 100644 --- a/activerecord/test/cases/date_time_precision_test.rb +++ b/activerecord/test/cases/date_time_precision_test.rb @@ -29,7 +29,7 @@ if subsecond_precision_supported? def test_datetime_precision_is_truncated_on_assignment @connection.create_table(:foos, force: true) - @connection.add_column :foos, :created_at, :datetime, precision: 0 + @connection.add_column :foos, :created_at, :datetime, precision: 0 @connection.add_column :foos, :updated_at, :datetime, precision: 6 time = ::Time.now.change(nsec: 123456789) @@ -45,6 +45,26 @@ if subsecond_precision_supported? assert_equal 123456000, foo.updated_at.nsec end + unless current_adapter?(:Mysql2Adapter) + def test_no_datetime_precision_isnt_truncated_on_assignment + @connection.create_table(:foos, force: true) + @connection.add_column :foos, :created_at, :datetime + @connection.add_column :foos, :updated_at, :datetime, precision: 6 + + time = ::Time.now.change(nsec: 123) + foo = Foo.new(created_at: time, updated_at: time) + + assert_equal 123, foo.created_at.nsec + assert_equal 0, foo.updated_at.nsec + + foo.save! + foo.reload + + assert_equal 0, foo.created_at.nsec + assert_equal 0, foo.updated_at.nsec + end + end + def test_timestamps_helper_with_custom_precision @connection.create_table(:foos, force: true) do |t| t.timestamps precision: 4 @@ -62,7 +82,7 @@ if subsecond_precision_supported? end def test_invalid_datetime_precision_raises_error - assert_raises ActiveRecord::ActiveRecordError do + assert_raises ArgumentError do @connection.create_table(:foos, force: true) do |t| t.timestamps precision: 7 end diff --git a/activerecord/test/cases/defaults_test.rb b/activerecord/test/cases/defaults_test.rb index 0f957d41cf..50a86b0a19 100644 --- a/activerecord/test/cases/defaults_test.rb +++ b/activerecord/test/cases/defaults_test.rb @@ -89,7 +89,7 @@ if current_adapter?(:PostgreSQLAdapter) test "schema dump includes default expression" do output = dump_table_schema("defaults") - if ActiveRecord::Base.connection.postgresql_version >= 100000 + if ActiveRecord::Base.connection.database_version >= 100000 assert_match %r/t\.date\s+"modified_date",\s+default: -> { "CURRENT_DATE" }/, output assert_match %r/t\.datetime\s+"modified_time",\s+default: -> { "CURRENT_TIMESTAMP" }/, output else @@ -106,6 +106,13 @@ if current_adapter?(:Mysql2Adapter) class MysqlDefaultExpressionTest < ActiveRecord::TestCase include SchemaDumpingHelper + if supports_default_expression? + test "schema dump includes default expression" do + output = dump_table_schema("defaults") + assert_match %r/t\.binary\s+"uuid",\s+limit: 36,\s+default: -> { "\(uuid\(\)\)" }/i, output + end + end + if subsecond_precision_supported? test "schema dump datetime includes default expression" do output = dump_table_schema("datetime_defaults") diff --git a/activerecord/test/cases/dirty_test.rb b/activerecord/test/cases/dirty_test.rb index 83cc2aa319..a2a501a794 100644 --- a/activerecord/test/cases/dirty_test.rb +++ b/activerecord/test/cases/dirty_test.rb @@ -336,7 +336,7 @@ class DirtyTest < ActiveRecord::TestCase end with_partial_writes Pirate, true do - assert_queries(0) { 2.times { pirate.save! } } + assert_no_queries { 2.times { pirate.save! } } assert_equal old_updated_on, pirate.reload.updated_on assert_queries(1) { pirate.catchphrase = "bar"; pirate.save! } @@ -352,10 +352,10 @@ class DirtyTest < ActiveRecord::TestCase Person.where(id: person.id).update_all(first_name: "baz") end - old_lock_version = person.lock_version + old_lock_version = person.lock_version + 1 with_partial_writes Person, true do - assert_queries(0) { 2.times { person.save! } } + assert_no_queries { 2.times { person.save! } } assert_equal old_lock_version, person.reload.lock_version assert_queries(1) { person.first_name = "bar"; person.save! } @@ -567,8 +567,6 @@ class DirtyTest < ActiveRecord::TestCase assert_not_nil pirate.previous_changes["updated_on"][1] assert_not pirate.previous_changes.key?("parrot_id") assert_not pirate.previous_changes.key?("created_on") - ensure - travel_back end class Testings < ActiveRecord::Base; end @@ -879,6 +877,26 @@ class DirtyTest < ActiveRecord::TestCase raise "changed? should be false" if changed? raise "has_changes_to_save? should be false" if has_changes_to_save? raise "saved_changes? should be true" unless saved_changes? + raise "id_in_database should not be nil" if id_in_database.nil? + end + end + + person = klass.create!(first_name: "Sean") + assert_not_predicate person, :changed? + end + + test "changed? in around callbacks after yield returns false" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = "people" + + around_create :check_around + + def check_around + yield + raise "changed? should be false" if changed? + raise "has_changes_to_save? should be false" if has_changes_to_save? + raise "saved_changes? should be true" unless saved_changes? + raise "id_in_database should not be nil" if id_in_database.nil? end end diff --git a/activerecord/test/cases/enum_test.rb b/activerecord/test/cases/enum_test.rb index d5a1d11e12..ae0ce195b3 100644 --- a/activerecord/test/cases/enum_test.rb +++ b/activerecord/test/cases/enum_test.rb @@ -44,6 +44,11 @@ class EnumTest < ActiveRecord::TestCase assert_equal books(:rfr), authors(:david).unpublished_books.first end + test "find via negative scope" do + assert Book.not_published.exclude?(@book) + assert Book.not_proposed.include?(@book) + end + test "find via where with values" do published, written = Book.statuses[:published], Book.statuses[:written] @@ -265,6 +270,35 @@ class EnumTest < ActiveRecord::TestCase assert_equal "published", @book.status end + test "invalid definition values raise an ArgumentError" do + e = assert_raises(ArgumentError) do + Class.new(ActiveRecord::Base) do + self.table_name = "books" + enum status: [proposed: 1, written: 2, published: 3] + end + end + + assert_match(/must be either a hash, an array of symbols, or an array of strings./, e.message) + + e = assert_raises(ArgumentError) do + Class.new(ActiveRecord::Base) do + self.table_name = "books" + enum status: { "" => 1, "active" => 2 } + end + end + + assert_match(/Enum label name must not be blank/, e.message) + + e = assert_raises(ArgumentError) do + Class.new(ActiveRecord::Base) do + self.table_name = "books" + enum status: ["active", ""] + end + end + + assert_match(/Enum label name must not be blank/, e.message) + end + test "reserved enum names" do klass = Class.new(ActiveRecord::Base) do self.table_name = "books" @@ -409,6 +443,20 @@ class EnumTest < ActiveRecord::TestCase assert_equal ["drafted", "uploaded"], book2.status_change end + test "attempting to modify enum raises error" do + e = assert_raises(RuntimeError) do + Book.statuses["bad_enum"] = 40 + end + + assert_match(/can't modify frozen/, e.message) + + e = assert_raises(RuntimeError) do + Book.statuses.delete("published") + end + + assert_match(/can't modify frozen/, e.message) + end + test "declare multiple enums at a time" do klass = Class.new(ActiveRecord::Base) do self.table_name = "books" @@ -508,4 +556,13 @@ class EnumTest < ActiveRecord::TestCase test "data type of Enum type" do assert_equal :integer, Book.type_for_attribute("status").type end + + test "scopes can be disabled" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = "books" + enum status: [:proposed, :written], _scopes: false + end + + assert_raises(NoMethodError) { klass.proposed } + end end diff --git a/activerecord/test/cases/errors_test.rb b/activerecord/test/cases/errors_test.rb index b90e6a66c5..0d2be944b5 100644 --- a/activerecord/test/cases/errors_test.rb +++ b/activerecord/test/cases/errors_test.rb @@ -8,11 +8,9 @@ class ErrorsTest < ActiveRecord::TestCase error_klasses = ObjectSpace.each_object(Class).select { |klass| klass < base } (error_klasses - [ActiveRecord::AmbiguousSourceReflectionForThroughAssociation]).each do |error_klass| - begin - error_klass.new.inspect - rescue ArgumentError - raise "Instance of #{error_klass} can't be initialized with no arguments" - end + error_klass.new.inspect + rescue ArgumentError + raise "Instance of #{error_klass} can't be initialized with no arguments" end end end diff --git a/activerecord/test/cases/explain_subscriber_test.rb b/activerecord/test/cases/explain_subscriber_test.rb index 82cc891970..79a0630193 100644 --- a/activerecord/test/cases/explain_subscriber_test.rb +++ b/activerecord/test/cases/explain_subscriber_test.rb @@ -40,7 +40,7 @@ if ActiveRecord::Base.connection.supports_explain? assert_equal binds, queries[0][1] end - def test_collects_nothing_if_the_statement_is_not_whitelisted + def test_collects_nothing_if_the_statement_is_not_explainable SUBSCRIBER.finish(nil, nil, name: "SQL", sql: "SHOW max_identifier_length") assert_empty queries end diff --git a/activerecord/test/cases/filter_attributes_test.rb b/activerecord/test/cases/filter_attributes_test.rb new file mode 100644 index 0000000000..2f4c9b0ef7 --- /dev/null +++ b/activerecord/test/cases/filter_attributes_test.rb @@ -0,0 +1,132 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/admin" +require "models/admin/user" +require "models/admin/account" +require "models/user" +require "pp" + +class FilterAttributesTest < ActiveRecord::TestCase + fixtures :"admin/users", :"admin/accounts" + + setup do + @previous_filter_attributes = ActiveRecord::Base.filter_attributes + ActiveRecord::Base.filter_attributes = [:name] + end + + teardown do + ActiveRecord::Base.filter_attributes = @previous_filter_attributes + end + + test "filter_attributes" do + Admin::User.all.each do |user| + assert_includes user.inspect, "name: [FILTERED]" + assert_equal 1, user.inspect.scan("[FILTERED]").length + end + + Admin::Account.all.each do |account| + assert_includes account.inspect, "name: [FILTERED]" + assert_equal 1, account.inspect.scan("[FILTERED]").length + end + end + + test "string filter_attributes perform pertial match" do + ActiveRecord::Base.filter_attributes = ["n"] + Admin::Account.all.each do |account| + assert_includes account.inspect, "name: [FILTERED]" + assert_equal 1, account.inspect.scan("[FILTERED]").length + end + end + + test "regex filter_attributes are accepted" do + ActiveRecord::Base.filter_attributes = [/\An\z/] + account = Admin::Account.find_by(name: "37signals") + assert_includes account.inspect, 'name: "37signals"' + assert_equal 0, account.inspect.scan("[FILTERED]").length + + ActiveRecord::Base.filter_attributes = [/\An/] + account = Admin::Account.find_by(name: "37signals") + assert_includes account.reload.inspect, "name: [FILTERED]" + assert_equal 1, account.inspect.scan("[FILTERED]").length + end + + test "proc filter_attributes are accepted" do + ActiveRecord::Base.filter_attributes = [ lambda { |key, value| value.reverse! if key == "name" } ] + account = Admin::Account.find_by(name: "37signals") + assert_includes account.inspect, 'name: "slangis73"' + end + + test "filter_attributes could be overwritten by models" do + Admin::Account.all.each do |account| + assert_includes account.inspect, "name: [FILTERED]" + assert_equal 1, account.inspect.scan("[FILTERED]").length + end + + begin + Admin::Account.filter_attributes = [] + + # Above changes should not impact other models + Admin::User.all.each do |user| + assert_includes user.inspect, "name: [FILTERED]" + assert_equal 1, user.inspect.scan("[FILTERED]").length + end + + Admin::Account.all.each do |account| + assert_not_includes account.inspect, "name: [FILTERED]" + assert_equal 0, account.inspect.scan("[FILTERED]").length + end + ensure + Admin::Account.remove_instance_variable(:@filter_attributes) + end + end + + test "filter_attributes should not filter nil value" do + account = Admin::Account.new + + assert_includes account.inspect, "name: nil" + assert_not_includes account.inspect, "name: [FILTERED]" + assert_equal 0, account.inspect.scan("[FILTERED]").length + end + + test "filter_attributes should handle [FILTERED] value properly" do + User.filter_attributes = ["auth"] + user = User.new(token: "[FILTERED]", auth_token: "[FILTERED]") + + assert_includes user.inspect, "auth_token: [FILTERED]" + assert_includes user.inspect, 'token: "[FILTERED]"' + ensure + User.remove_instance_variable(:@filter_attributes) + end + + test "filter_attributes on pretty_print" do + user = admin_users(:david) + actual = "".dup + PP.pp(user, StringIO.new(actual)) + + assert_includes actual, "name: [FILTERED]" + assert_equal 1, actual.scan("[FILTERED]").length + end + + test "filter_attributes on pretty_print should not filter nil value" do + user = Admin::User.new + actual = "".dup + PP.pp(user, StringIO.new(actual)) + + assert_includes actual, "name: nil" + assert_not_includes actual, "name: [FILTERED]" + assert_equal 0, actual.scan("[FILTERED]").length + end + + test "filter_attributes on pretty_print should handle [FILTERED] value properly" do + User.filter_attributes = ["auth"] + user = User.new(token: "[FILTERED]", auth_token: "[FILTERED]") + actual = "".dup + PP.pp(user, StringIO.new(actual)) + + assert_includes actual, "auth_token: [FILTERED]" + assert_includes actual, 'token: "[FILTERED]"' + ensure + User.remove_instance_variable(:@filter_attributes) + end +end diff --git a/activerecord/test/cases/finder_respond_to_test.rb b/activerecord/test/cases/finder_respond_to_test.rb index 59af4e6961..66413a98e4 100644 --- a/activerecord/test/cases/finder_respond_to_test.rb +++ b/activerecord/test/cases/finder_respond_to_test.rb @@ -12,10 +12,10 @@ class FinderRespondToTest < ActiveRecord::TestCase 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) {} + Topic.singleton_class.define_method(:method_added_for_finder_respond_to_test) { } assert_respond_to Topic, :method_added_for_finder_respond_to_test ensure - class << Topic; self; end.send(:remove_method, :method_added_for_finder_respond_to_test) + Topic.singleton_class.remove_method :method_added_for_finder_respond_to_test end def test_should_preserve_normal_respond_to_behaviour_and_respond_to_standard_object_method @@ -56,6 +56,6 @@ class FinderRespondToTest < ActiveRecord::TestCase private def ensure_topic_method_is_not_cached(method_id) - class << Topic; self; end.send(:remove_method, method_id) if Topic.public_methods.include? method_id + Topic.singleton_class.remove_method method_id if Topic.public_methods.include? method_id end end diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb index 2f256dd36a..ca114d468e 100644 --- a/activerecord/test/cases/finder_test.rb +++ b/activerecord/test/cases/finder_test.rb @@ -3,6 +3,7 @@ require "cases/helper" require "models/post" require "models/author" +require "models/account" require "models/categorization" require "models/comment" require "models/company" @@ -20,6 +21,8 @@ require "models/matey" require "models/dog" require "models/car" require "models/tyre" +require "models/subscriber" +require "support/stubs/strong_parameters" class FinderTest < ActiveRecord::TestCase fixtures :companies, :topics, :entrants, :developers, :developers_projects, :posts, :comments, :accounts, :authors, :author_addresses, :customers, :categories, :categorizations, :cars @@ -167,6 +170,7 @@ class FinderTest < ActiveRecord::TestCase assert_equal true, Topic.exists?(id: [1, 9999]) assert_equal false, Topic.exists?(45) + assert_equal false, Topic.exists?(9999999999999999999999999999999) assert_equal false, Topic.exists?(Topic.new.id) assert_raise(NoMethodError) { Topic.exists?([1, 2]) } @@ -211,17 +215,35 @@ class FinderTest < ActiveRecord::TestCase assert_equal false, relation.exists?(false) end + def test_exists_with_string + assert_equal false, Subscriber.exists?("foo") + assert_equal false, Subscriber.exists?(" ") + + Subscriber.create!(id: "foo") + Subscriber.create!(id: " ") + + assert_equal true, Subscriber.exists?("foo") + assert_equal true, Subscriber.exists?(" ") + end + + def test_exists_with_strong_parameters + assert_equal false, Subscriber.exists?(ProtectedParams.new(nick: "foo").permit!) + + Subscriber.create!(nick: "foo") + + assert_equal true, Subscriber.exists?(ProtectedParams.new(nick: "foo").permit!) + + assert_raises(ActiveModel::ForbiddenAttributesError) do + Subscriber.exists?(ProtectedParams.new(nick: "foo")) + end + end + def test_exists_passing_active_record_object_is_not_permitted assert_raises(ArgumentError) do Topic.exists?(Topic.new) end end - def test_exists_returns_false_when_parameter_has_invalid_type - assert_equal false, Topic.exists?("foo") - assert_equal false, Topic.exists?(("9" * 53).to_i) # number that's bigger than int - end - def test_exists_does_not_select_columns_without_alias assert_sql(/SELECT\W+1 AS one FROM ["`]topics["`]/i) do Topic.exists? @@ -246,6 +268,20 @@ class FinderTest < ActiveRecord::TestCase assert_equal true, Topic.first.replies.exists? end + def test_exists_with_empty_hash_arg + assert_equal true, Topic.exists?({}) + end + + def test_exists_with_distinct_and_offset_and_joins + assert Post.left_joins(:comments).distinct.offset(10).exists? + assert_not Post.left_joins(:comments).distinct.offset(11).exists? + end + + def test_exists_with_distinct_and_offset_and_select + assert Post.select(:body).distinct.offset(3).exists? + assert_not Post.select(:body).distinct.offset(4).exists? + end + # Ensure +exists?+ runs without an error by excluding distinct value. # See https://github.com/rails/rails/pull/26981. def test_exists_with_order_and_distinct @@ -257,6 +293,17 @@ class FinderTest < ActiveRecord::TestCase assert_equal true, Topic.order(Arel.sql("invalid sql here")).exists? end + def test_exists_with_large_number + assert_equal true, Topic.where(id: [1, 9223372036854775808]).exists? + assert_equal true, Topic.where(id: 1..9223372036854775808).exists? + assert_equal true, Topic.where(id: -9223372036854775809..9223372036854775808).exists? + assert_equal false, Topic.where(id: 9223372036854775808..9223372036854775809).exists? + assert_equal false, Topic.where(id: -9223372036854775810..-9223372036854775809).exists? + assert_equal false, Topic.where(id: 9223372036854775808..1).exists? + assert_equal true, Topic.where(id: 1).or(Topic.where(id: 9223372036854775808)).exists? + assert_equal true, Topic.where.not(id: 9223372036854775808).exists? + end + def test_exists_with_joins assert_equal true, Topic.joins(:replies).where(replies_topics: { approved: true }).order("replies_topics.created_at DESC").exists? end @@ -358,20 +405,26 @@ class FinderTest < ActiveRecord::TestCase assert_raises(ActiveRecord::RecordNotFound) do Topic.where("1=1").find(9999999999999999999999999999999) end + assert_equal topics(:first), Topic.where(id: [1, 9999999999999999999999999999999]).find(1) end def test_find_by_on_relation_with_large_number assert_nil Topic.where("1=1").find_by(id: 9999999999999999999999999999999) + assert_equal topics(:first), Topic.where(id: [1, 9999999999999999999999999999999]).find_by(id: 1) 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 + assert_equal topics(:first), Topic.where(id: [1, 9999999999999999999999999999999]).find_by!(id: 1) end def test_find_an_empty_array - assert_equal [], Topic.find([]) + empty_array = [] + result = Topic.find(empty_array) + assert_equal [], result + assert_not_same empty_array, result end def test_find_doesnt_have_implicit_ordering @@ -409,14 +462,14 @@ class FinderTest < ActiveRecord::TestCase end def test_find_by_association_subquery - author = authors(:david) - assert_equal author.post, Post.find_by(author: Author.where(id: author)) - assert_equal author.post, Post.find_by(author_id: Author.where(id: author)) + firm = companies(:first_firm) + assert_equal firm.account, Account.find_by(firm: Firm.where(id: firm)) + assert_equal firm.account, Account.find_by(firm_id: Firm.where(id: firm)) end def test_find_by_and_where_consistency_with_active_record_instance - author = authors(:david) - assert_equal Post.where(author_id: author).take, Post.find_by(author_id: author) + firm = companies(:first_firm) + assert_equal Account.where(firm_id: firm).take, Account.find_by(firm_id: firm) end def test_take @@ -463,6 +516,7 @@ class FinderTest < ActiveRecord::TestCase expected = topics(:first) expected.touch # PostgreSQL changes the default order if no order clause is used assert_equal expected, Topic.first + assert_equal expected, Topic.limit(5).first end def test_model_class_responds_to_first_bang @@ -485,6 +539,7 @@ class FinderTest < ActiveRecord::TestCase expected = topics(:second) expected.touch # PostgreSQL changes the default order if no order clause is used assert_equal expected, Topic.second + assert_equal expected, Topic.limit(5).second end def test_model_class_responds_to_second_bang @@ -507,6 +562,7 @@ class FinderTest < ActiveRecord::TestCase expected = topics(:third) expected.touch # PostgreSQL changes the default order if no order clause is used assert_equal expected, Topic.third + assert_equal expected, Topic.limit(5).third end def test_model_class_responds_to_third_bang @@ -529,6 +585,7 @@ class FinderTest < ActiveRecord::TestCase expected = topics(:fourth) expected.touch # PostgreSQL changes the default order if no order clause is used assert_equal expected, Topic.fourth + assert_equal expected, Topic.limit(5).fourth end def test_model_class_responds_to_fourth_bang @@ -551,6 +608,7 @@ class FinderTest < ActiveRecord::TestCase expected = topics(:fifth) expected.touch # PostgreSQL changes the default order if no order clause is used assert_equal expected, Topic.fifth + assert_equal expected, Topic.limit(5).fifth end def test_model_class_responds_to_fifth_bang @@ -713,6 +771,24 @@ class FinderTest < ActiveRecord::TestCase assert_equal comments.limit(2).to_a.first(3), comments.limit(2).first(3) end + def test_first_have_determined_order_by_default + expected = [companies(:second_client), companies(:another_client)] + clients = Client.where(name: expected.map(&:name)) + + assert_equal expected, clients.first(2) + assert_equal expected, clients.limit(5).first(2) + end + + def test_implicit_order_column_is_configurable + old_implicit_order_column = Topic.implicit_order_column + Topic.implicit_order_column = "title" + + assert_equal topics(:fifth), Topic.first + assert_equal topics(:third), Topic.last + ensure + Topic.implicit_order_column = old_implicit_order_column + end + def test_take_and_first_and_last_with_integer_should_return_an_array assert_kind_of Array, Topic.take(5) assert_kind_of Array, Topic.first(5) @@ -900,6 +976,7 @@ class FinderTest < ActiveRecord::TestCase assert_kind_of Money, zaphod_balance found_customers = Customer.where(balance: [david_balance, zaphod_balance]) assert_equal [customers(:david), customers(:zaphod)], found_customers.sort_by(&:id) + assert_equal Customer.where(balance: [david_balance.amount, zaphod_balance.amount]).to_sql, found_customers.to_sql end def test_hash_condition_find_with_aggregate_attribute_having_same_name_as_field_and_key_value_being_aggregate @@ -937,6 +1014,24 @@ class FinderTest < ActiveRecord::TestCase assert_equal customers(:david), found_customer end + def test_hash_condition_find_nil_with_aggregate_having_one_mapping + assert_nil customers(:zaphod).gps_location + found_customer = Customer.where(gps_location: nil, name: customers(:zaphod).name).first + assert_equal customers(:zaphod), found_customer + end + + def test_hash_condition_find_nil_with_aggregate_having_multiple_mappings + customers(:david).update(address: nil) + assert_nil customers(:david).address_street + assert_nil customers(:david).address_city + found_customer = Customer.where(address: nil, name: customers(:david).name).first + assert_equal customers(:david), found_customer + end + + def test_hash_condition_find_empty_array_with_aggregate_having_multiple_mappings + assert_nil Customer.where(address: []).first + end + def test_condition_utc_time_interpolation_with_default_timezone_local with_env_tz "America/New_York" do with_timezone_config default: :local do @@ -1078,7 +1173,7 @@ class FinderTest < ActiveRecord::TestCase def test_dynamic_finder_on_one_attribute_with_conditions_returns_same_results_after_caching # ensure this test can run independently of order - class << Account; self; end.send(:remove_method, :find_by_credit_limit) if Account.public_methods.include?(:find_by_credit_limit) + Account.singleton_class.remove_method :find_by_credit_limit if Account.public_methods.include?(:find_by_credit_limit) a = Account.where("firm_id = ?", 6).find_by_credit_limit(50) assert_equal a, Account.where("firm_id = ?", 6).find_by_credit_limit(50) # find_by_credit_limit has been cached end @@ -1265,21 +1360,6 @@ class FinderTest < ActiveRecord::TestCase end end - def test_first_and_last_with_limit_for_order_without_primary_key - # While Topic.first should impose an ordering by primary key, - # Topic.limit(n).first should not - - Topic.first.touch # PostgreSQL changes the default order if no order clause is used - - assert_equal Topic.limit(1).to_a.first, Topic.limit(1).first - assert_equal Topic.limit(2).to_a.first, Topic.limit(2).first - assert_equal Topic.limit(2).to_a.first(2), Topic.limit(2).first(2) - - assert_equal Topic.limit(1).to_a.last, Topic.limit(1).last - assert_equal Topic.limit(2).to_a.last, Topic.limit(2).last - assert_equal Topic.limit(2).to_a.last(2), Topic.limit(2).last(2) - end - def test_finder_with_offset_string assert_nothing_raised { Topic.offset("3").to_a } end diff --git a/activerecord/test/cases/fixtures_test.rb b/activerecord/test/cases/fixtures_test.rb index c65523d8c1..0cb868da6e 100644 --- a/activerecord/test/cases/fixtures_test.rb +++ b/activerecord/test/cases/fixtures_test.rb @@ -73,14 +73,12 @@ class FixturesTest < ActiveRecord::TestCase if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter) def test_bulk_insert - begin - subscriber = InsertQuerySubscriber.new - subscription = ActiveSupport::Notifications.subscribe("sql.active_record", subscriber) - create_fixtures("bulbs") - assert_equal 1, subscriber.events.size, "It takes one INSERT query to insert two fixtures" - ensure - ActiveSupport::Notifications.unsubscribe(subscription) - end + subscriber = InsertQuerySubscriber.new + subscription = ActiveSupport::Notifications.subscribe("sql.active_record", subscriber) + create_fixtures("bulbs") + assert_equal 1, subscriber.events.size, "It takes one INSERT query to insert two fixtures" + ensure + ActiveSupport::Notifications.unsubscribe(subscription) end def test_bulk_insert_multiple_table_with_a_multi_statement_query @@ -211,7 +209,7 @@ class FixturesTest < ActiveRecord::TestCase conn = ActiveRecord::Base.connection mysql_margin = 2 packet_size = 1024 - bytes_needed_to_have_a_1024_bytes_fixture = 858 + bytes_needed_to_have_a_1024_bytes_fixture = 906 fixtures = { "traffic_lights" => [ { "location" => "US", "state" => ["NY"], "long_state" => ["a" * bytes_needed_to_have_a_1024_bytes_fixture] }, @@ -303,20 +301,6 @@ class FixturesTest < ActiveRecord::TestCase assert_equal fixtures, result.to_a end - def test_deprecated_insert_fixtures - fixtures = [ - { "name" => "first", "wheels_count" => 2 }, - { "name" => "second", "wheels_count" => 3 } - ] - conn = ActiveRecord::Base.connection - conn.delete("DELETE FROM aircraft") - assert_deprecated do - conn.insert_fixtures(fixtures, "aircraft") - end - result = conn.select_all("SELECT name, wheels_count FROM aircraft ORDER BY id") - assert_equal fixtures, result.to_a - end - def test_broken_yaml_exception badyaml = Tempfile.new ["foo", ".yml"] badyaml.write "a: : " @@ -473,11 +457,11 @@ class FixturesTest < ActiveRecord::TestCase end def test_empty_yaml_fixture - assert_not_nil ActiveRecord::FixtureSet.new(Account.connection, "accounts", Account, FIXTURES_ROOT + "/naked/yml/accounts") + assert_not_nil ActiveRecord::FixtureSet.new(nil, "accounts", Account, FIXTURES_ROOT + "/naked/yml/accounts") end def test_empty_yaml_fixture_with_a_comment_in_it - assert_not_nil ActiveRecord::FixtureSet.new(Account.connection, "companies", Company, FIXTURES_ROOT + "/naked/yml/companies") + assert_not_nil ActiveRecord::FixtureSet.new(nil, "companies", Company, FIXTURES_ROOT + "/naked/yml/companies") end def test_nonexistent_fixture_file @@ -487,14 +471,14 @@ class FixturesTest < ActiveRecord::TestCase assert_empty Dir[nonexistent_fixture_path + "*"] assert_raise(Errno::ENOENT) do - ActiveRecord::FixtureSet.new(Account.connection, "companies", Company, nonexistent_fixture_path) + ActiveRecord::FixtureSet.new(nil, "companies", Company, nonexistent_fixture_path) end end def test_dirty_dirty_yaml_file fixture_path = FIXTURES_ROOT + "/naked/yml/courses" error = assert_raise(ActiveRecord::Fixture::FormatError) do - ActiveRecord::FixtureSet.new(Account.connection, "courses", Course, fixture_path) + ActiveRecord::FixtureSet.new(nil, "courses", Course, fixture_path) end assert_equal "fixture is not a hash: #{fixture_path}.yml", error.to_s end @@ -502,7 +486,7 @@ class FixturesTest < ActiveRecord::TestCase def test_yaml_file_with_one_invalid_fixture fixture_path = FIXTURES_ROOT + "/naked/yml/courses_with_invalid_key" error = assert_raise(ActiveRecord::Fixture::FormatError) do - ActiveRecord::FixtureSet.new(Account.connection, "courses", Course, fixture_path) + ActiveRecord::FixtureSet.new(nil, "courses", Course, fixture_path) end assert_equal "fixture key is not a hash: #{fixture_path}.yml, keys: [\"two\"]", error.to_s end @@ -512,11 +496,7 @@ class FixturesTest < ActiveRecord::TestCase ActiveRecord::FixtureSet.create_fixtures(FIXTURES_ROOT + "/naked/yml", "parrots") end - if current_adapter?(:SQLite3Adapter) - assert_equal(%(table "parrots" has no column named "arrr".), e.message) - else - assert_equal(%(table "parrots" has no columns named "arrr", "foobar".), e.message) - end + assert_equal(%(table "parrots" has no columns named "arrr", "foobar".), e.message) end def test_yaml_file_with_symbol_columns @@ -525,7 +505,7 @@ class FixturesTest < ActiveRecord::TestCase def test_omap_fixtures assert_nothing_raised do - fixtures = ActiveRecord::FixtureSet.new(Account.connection, "categories", Category, FIXTURES_ROOT + "/categories_ordered") + fixtures = ActiveRecord::FixtureSet.new(nil, "categories", Category, FIXTURES_ROOT + "/categories_ordered") fixtures.each.with_index do |(name, fixture), i| assert_equal "fixture_no_#{i}", name @@ -596,7 +576,7 @@ class HasManyThroughFixture < ActiveRecord::TestCase parrots = File.join FIXTURES_ROOT, "parrots" - fs = ActiveRecord::FixtureSet.new parrot.connection, "parrots", parrot, parrots + fs = ActiveRecord::FixtureSet.new(nil, "parrots", parrot, parrots) rows = fs.table_rows assert_equal load_has_and_belongs_to_many["parrots_treasures"], rows["parrots_treasures"] end @@ -614,18 +594,22 @@ class HasManyThroughFixture < ActiveRecord::TestCase parrots = File.join FIXTURES_ROOT, "parrots" - fs = ActiveRecord::FixtureSet.new parrot.connection, "parrots", parrot, parrots + fs = ActiveRecord::FixtureSet.new(nil, "parrots", parrot, parrots) rows = fs.table_rows assert_equal load_has_and_belongs_to_many["parrots_treasures"], rows["parrot_treasures"] end + def test_has_and_belongs_to_many_order + assert_equal ["parrots", "parrots_treasures"], load_has_and_belongs_to_many.keys + 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 = ActiveRecord::FixtureSet.new(nil, "parrots", parrot, parrots) fs.table_rows end end @@ -936,7 +920,7 @@ class TransactionalFixturesOnConnectionNotification < ActiveRecord::TestCase def lock_thread=(lock_thread); end end.new - assert_called_with(connection, :begin_transaction, [joinable: false]) do + assert_called_with(connection, :begin_transaction, [joinable: false, _lazy: false]) do fire_connection_notification(connection) end end @@ -974,7 +958,7 @@ class TransactionalFixturesOnConnectionNotification < ActiveRecord::TestCase connection_id: connection.object_id } - message_bus.instrument("!connection.active_record", payload) {} + message_bus.instrument("!connection.active_record", payload) { } end end end @@ -1344,3 +1328,53 @@ class SameNameDifferentDatabaseFixturesTest < ActiveRecord::TestCase assert_kind_of OtherDog, other_dogs(:lassie) end end + +class NilFixturePathTest < ActiveRecord::TestCase + test "raises an error when all fixtures loaded" do + error = assert_raises(StandardError) do + TestCase = Class.new(ActiveRecord::TestCase) + TestCase.class_eval do + self.fixture_path = nil + fixtures :all + end + end + assert_equal <<~MSG.squish, error.message + No fixture path found. + Please set `NilFixturePathTest::TestCase.fixture_path`. + MSG + end +end + +class MultipleDatabaseFixturesTest < ActiveRecord::TestCase + test "enlist_fixture_connections ensures multiple databases share a connection pool" do + with_temporary_connection_pool do + ActiveRecord::Base.connects_to database: { writing: :arunit, reading: :arunit2 } + + rw_conn = ActiveRecord::Base.connection + ro_conn = ActiveRecord::Base.connection_handlers[:reading].connection_pool_list.first.connection + + assert_not_equal rw_conn, ro_conn + + enlist_fixture_connections + + rw_conn = ActiveRecord::Base.connection + ro_conn = ActiveRecord::Base.connection_handlers[:reading].connection_pool_list.first.connection + + assert_equal rw_conn, ro_conn + end + ensure + ActiveRecord::Base.connection_handlers = { writing: ActiveRecord::Base.connection_handler } + end + + private + + def with_temporary_connection_pool + old_pool = ActiveRecord::Base.connection_handler.retrieve_connection_pool(ActiveRecord::Base.connection_specification_name) + new_pool = ActiveRecord::ConnectionAdapters::ConnectionPool.new ActiveRecord::Base.connection_pool.spec + ActiveRecord::Base.connection_handler.send(:owner_to_pool)["primary"] = new_pool + + yield + ensure + ActiveRecord::Base.connection_handler.send(:owner_to_pool)["primary"] = old_pool + end +end diff --git a/activerecord/test/cases/forbidden_attributes_protection_test.rb b/activerecord/test/cases/forbidden_attributes_protection_test.rb index 101fa118c8..e7e31b6d2d 100644 --- a/activerecord/test/cases/forbidden_attributes_protection_test.rb +++ b/activerecord/test/cases/forbidden_attributes_protection_test.rb @@ -1,48 +1,12 @@ # frozen_string_literal: true require "cases/helper" -require "active_support/core_ext/hash/indifferent_access" - require "models/company" require "models/person" require "models/ship" require "models/ship_part" require "models/treasure" - -class ProtectedParams - attr_accessor :permitted - alias :permitted? :permitted - - delegate :keys, :key?, :has_key?, :empty?, to: :@parameters - - def initialize(attributes) - @parameters = attributes.with_indifferent_access - @permitted = false - end - - def permit! - @permitted = true - self - end - - def [](key) - @parameters[key] - end - - def to_h - @parameters - end - - def stringify_keys - dup - end - - def dup - super.tap do |duplicate| - duplicate.instance_variable_set :@permitted, @permitted - end - end -end +require "support/stubs/strong_parameters" class ForbiddenAttributesProtectionTest < ActiveRecord::TestCase def test_forbidden_attributes_cannot_be_used_for_mass_assignment diff --git a/activerecord/test/cases/habtm_destroy_order_test.rb b/activerecord/test/cases/habtm_destroy_order_test.rb index b15e1b48c4..9dbd339fe7 100644 --- a/activerecord/test/cases/habtm_destroy_order_test.rb +++ b/activerecord/test/cases/habtm_destroy_order_test.rb @@ -30,23 +30,21 @@ class HabtmDestroyOrderTest < ActiveRecord::TestCase test "not destroying a student with lessons leaves student<=>lesson association intact" do # test a normal before_destroy doesn't destroy the habtm joins - begin - sicp = Lesson.new(name: "SICP") - ben = Student.new(name: "Ben Bitdiddle") - # add a before destroy to student - Student.class_eval do - before_destroy do - raise ActiveRecord::Rollback unless lessons.empty? - end + sicp = Lesson.new(name: "SICP") + ben = Student.new(name: "Ben Bitdiddle") + # add a before destroy to student + Student.class_eval do + before_destroy do + raise ActiveRecord::Rollback unless lessons.empty? end - ben.lessons << sicp - ben.save! - ben.destroy - assert_not_empty ben.reload.lessons - ensure - # get rid of it so Student is still like it was - Student.reset_callbacks(:destroy) end + ben.lessons << sicp + ben.save! + ben.destroy + assert_not_empty ben.reload.lessons + ensure + # get rid of it so Student is still like it was + Student.reset_callbacks(:destroy) end test "not destroying a lesson with students leaves student<=>lesson association intact" do diff --git a/activerecord/test/cases/helper.rb b/activerecord/test/cases/helper.rb index 66f11fe5bd..543a0aeb39 100644 --- a/activerecord/test/cases/helper.rb +++ b/activerecord/test/cases/helper.rb @@ -48,8 +48,27 @@ def mysql_enforcing_gtid_consistency? current_adapter?(:Mysql2Adapter) && "ON" == ActiveRecord::Base.connection.show_variable("enforce_gtid_consistency") end -def supports_savepoints? - ActiveRecord::Base.connection.supports_savepoints? +def supports_default_expression? + if current_adapter?(:PostgreSQLAdapter) + true + elsif current_adapter?(:Mysql2Adapter) + conn = ActiveRecord::Base.connection + !conn.mariadb? && conn.database_version >= "8.0.13" + end +end + +%w[ + supports_savepoints? + supports_partial_index? + supports_insert_returning? + supports_insert_on_duplicate_skip? + supports_insert_on_duplicate_update? + supports_insert_conflict_target? + supports_optimizer_hints? +].each do |method_name| + define_method method_name do + ActiveRecord::Base.connection.public_send(method_name) + end end def with_env_tz(new_tz = "US/Eastern") @@ -184,4 +203,4 @@ module InTimeZone end end -require "mocha/minitest" # FIXME: stop using mocha +require_relative "../../../tools/test_common" diff --git a/activerecord/test/cases/hot_compatibility_test.rb b/activerecord/test/cases/hot_compatibility_test.rb index e7778af55b..7b388ebc5e 100644 --- a/activerecord/test/cases/hot_compatibility_test.rb +++ b/activerecord/test/cases/hot_compatibility_test.rb @@ -56,7 +56,7 @@ class HotCompatibilityTest < ActiveRecord::TestCase assert_equal "bar", record.foo end - if current_adapter?(:PostgreSQLAdapter) + if current_adapter?(:PostgreSQLAdapter) && ActiveRecord::Base.connection.prepared_statements test "cleans up after prepared statement failure in a transaction" do with_two_connections do |original_connection, ddl_connection| record = @klass.create! bar: "bar" diff --git a/activerecord/test/cases/inheritance_test.rb b/activerecord/test/cases/inheritance_test.rb index 3d3189900f..629167e9ed 100644 --- a/activerecord/test/cases/inheritance_test.rb +++ b/activerecord/test/cases/inheritance_test.rb @@ -240,7 +240,7 @@ class InheritanceTest < ActiveRecord::TestCase cabbage = vegetable.becomes!(Cabbage) assert_equal "Cabbage", cabbage.custom_type - vegetable = cabbage.becomes!(Vegetable) + cabbage.becomes!(Vegetable) assert_nil cabbage.custom_type end @@ -514,10 +514,12 @@ class InheritanceComputeTypeTest < ActiveRecord::TestCase # Should fail without FirmOnTheFly in the type condition. assert_raise(ActiveRecord::RecordNotFound) { Firm.find(foo.id) } + assert_raise(ActiveRecord::RecordNotFound) { Firm.find_by!(id: foo.id) } # Nest FirmOnTheFly in the test case where Dependencies won't see it. self.class.const_set :FirmOnTheFly, Class.new(Firm) assert_raise(ActiveRecord::SubclassNotFound) { Firm.find(foo.id) } + assert_raise(ActiveRecord::SubclassNotFound) { Firm.find_by!(id: foo.id) } # Nest FirmOnTheFly in Firm where Dependencies will see it. # This is analogous to nesting models in a migration. @@ -526,6 +528,7 @@ class InheritanceComputeTypeTest < ActiveRecord::TestCase # And instantiate will find the existing constant rather than trying # to require firm_on_the_fly. assert_nothing_raised { assert_kind_of Firm::FirmOnTheFly, Firm.find(foo.id) } + assert_nothing_raised { assert_kind_of Firm::FirmOnTheFly, Firm.find_by!(id: foo.id) } end end @@ -654,7 +657,7 @@ class InheritanceAttributeMappingTest < ActiveRecord::TestCase assert_equal ["omg_inheritance_attribute_mapping_test/company"], ActiveRecord::Base.connection.select_values("SELECT sponsorable_type FROM sponsors") - sponsor = Sponsor.first + sponsor = Sponsor.find(sponsor.id) assert_equal startup, sponsor.sponsorable end end diff --git a/activerecord/test/cases/insert_all_test.rb b/activerecord/test/cases/insert_all_test.rb new file mode 100644 index 0000000000..f24c63031c --- /dev/null +++ b/activerecord/test/cases/insert_all_test.rb @@ -0,0 +1,276 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/book" + +class ReadonlyNameBook < Book + attr_readonly :name +end + +class InsertAllTest < ActiveRecord::TestCase + fixtures :books + + def test_insert + skip unless supports_insert_on_duplicate_skip? + + id = 1_000_000 + + assert_difference "Book.count", +1 do + Book.insert(id: id, name: "Rework", author_id: 1) + end + + Book.upsert(id: id, name: "Remote", author_id: 1) + + assert_equal "Remote", Book.find(id).name + end + + def test_insert! + assert_difference "Book.count", +1 do + Book.insert! name: "Rework", author_id: 1 + end + end + + def test_insert_all + assert_difference "Book.count", +10 do + Book.insert_all! [ + { name: "Rework", author_id: 1 }, + { name: "Patterns of Enterprise Application Architecture", author_id: 1 }, + { name: "Design of Everyday Things", author_id: 1 }, + { name: "Practical Object-Oriented Design in Ruby", author_id: 1 }, + { name: "Clean Code", author_id: 1 }, + { name: "Ruby Under a Microscope", author_id: 1 }, + { name: "The Principles of Product Development Flow", author_id: 1 }, + { name: "Peopleware", author_id: 1 }, + { name: "About Face", author_id: 1 }, + { name: "Eloquent Ruby", author_id: 1 }, + ] + end + end + + def test_insert_all_should_handle_empty_arrays + assert_raise ArgumentError do + Book.insert_all! [] + end + end + + def test_insert_all_raises_on_duplicate_records + assert_raise ActiveRecord::RecordNotUnique do + Book.insert_all! [ + { name: "Rework", author_id: 1 }, + { name: "Patterns of Enterprise Application Architecture", author_id: 1 }, + { name: "Agile Web Development with Rails", author_id: 1 }, + ] + end + end + + def test_insert_all_returns_ActiveRecord_Result + result = Book.insert_all! [{ name: "Rework", author_id: 1 }] + assert_kind_of ActiveRecord::Result, result + end + + def test_insert_all_returns_primary_key_if_returning_is_supported + skip unless supports_insert_returning? + + result = Book.insert_all! [{ name: "Rework", author_id: 1 }] + assert_equal %w[ id ], result.columns + end + + def test_insert_all_returns_nothing_if_returning_is_empty + skip unless supports_insert_returning? + + result = Book.insert_all! [{ name: "Rework", author_id: 1 }], returning: [] + assert_equal [], result.columns + end + + def test_insert_all_returns_nothing_if_returning_is_false + skip unless supports_insert_returning? + + result = Book.insert_all! [{ name: "Rework", author_id: 1 }], returning: false + assert_equal [], result.columns + end + + def test_insert_all_returns_requested_fields + skip unless supports_insert_returning? + + result = Book.insert_all! [{ name: "Rework", author_id: 1 }], returning: [:id, :name] + assert_equal %w[ Rework ], result.pluck("name") + end + + def test_insert_all_can_skip_duplicate_records + skip unless supports_insert_on_duplicate_skip? + + assert_no_difference "Book.count" do + Book.insert_all [{ id: 1, name: "Agile Web Development with Rails" }] + end + end + + def test_insert_all_with_skip_duplicates_and_autonumber_id_not_given + skip unless supports_insert_on_duplicate_skip? + + assert_difference "Book.count", 1 do + # These two books are duplicates according to an index on %i[author_id name] + # but their IDs are not specified so they will be assigned different IDs + # by autonumber. We will get an exception from MySQL if we attempt to skip + # one of these records by assigning its ID. + Book.insert_all [ + { author_id: 8, name: "Refactoring" }, + { author_id: 8, name: "Refactoring" } + ] + end + end + + def test_insert_all_with_skip_duplicates_and_autonumber_id_given + skip unless supports_insert_on_duplicate_skip? + + assert_difference "Book.count", 1 do + Book.insert_all [ + { id: 200, author_id: 8, name: "Refactoring" }, + { id: 201, author_id: 8, name: "Refactoring" } + ] + end + end + + def test_skip_duplicates_strategy_does_not_secretly_upsert + skip unless supports_insert_on_duplicate_skip? + + book = Book.create!(author_id: 8, name: "Refactoring", format: "EXPECTED") + + assert_no_difference "Book.count" do + Book.insert(author_id: 8, name: "Refactoring", format: "UNEXPECTED") + end + + assert_equal "EXPECTED", book.reload.format + end + + def test_insert_all_will_raise_if_duplicates_are_skipped_only_for_a_certain_conflict_target + skip unless supports_insert_on_duplicate_skip? && supports_insert_conflict_target? + + assert_raise ActiveRecord::RecordNotUnique do + Book.insert_all [{ id: 1, name: "Agile Web Development with Rails" }], + unique_by: :index_books_on_author_id_and_name + end + end + + def test_insert_all_and_upsert_all_with_index_finding_options + skip unless supports_insert_conflict_target? + + assert_difference "Book.count", +3 do + Book.insert_all [{ name: "Rework", author_id: 1 }], unique_by: :isbn + Book.insert_all [{ name: "Remote", author_id: 1 }], unique_by: %i( author_id name ) + Book.insert_all [{ name: "Renote", author_id: 1 }], unique_by: :index_books_on_isbn + end + + assert_raise ActiveRecord::RecordNotUnique do + Book.upsert_all [{ name: "Rework", author_id: 1 }], unique_by: :isbn + end + end + + def test_insert_all_and_upsert_all_raises_when_index_is_missing + skip unless supports_insert_conflict_target? + + [ :cats, %i( author_id isbn ), :author_id ].each do |missing_or_non_unique_by| + error = assert_raises ArgumentError do + Book.insert_all [{ name: "Rework", author_id: 1 }], unique_by: missing_or_non_unique_by + end + assert_match "No unique index", error.message + + error = assert_raises ArgumentError do + Book.upsert_all [{ name: "Rework", author_id: 1 }], unique_by: missing_or_non_unique_by + end + assert_match "No unique index", error.message + end + end + + def test_insert_logs_message_including_model_name + skip unless supports_insert_conflict_target? + + capture_log_output do |output| + Book.insert(name: "Rework", author_id: 1) + assert_match "Book Insert", output.string + end + end + + def test_insert_all_logs_message_including_model_name + skip unless supports_insert_conflict_target? + + capture_log_output do |output| + Book.insert_all [{ name: "Remote", author_id: 1 }, { name: "Renote", author_id: 1 }] + assert_match "Book Bulk Insert", output.string + end + end + + def test_upsert_logs_message_including_model_name + skip unless supports_insert_on_duplicate_update? + + capture_log_output do |output| + Book.upsert(name: "Remote", author_id: 1) + assert_match "Book Upsert", output.string + end + end + + def test_upsert_all_logs_message_including_model_name + skip unless supports_insert_on_duplicate_update? + + capture_log_output do |output| + Book.upsert_all [{ name: "Remote", author_id: 1 }, { name: "Renote", author_id: 1 }] + assert_match "Book Bulk Upsert", output.string + end + end + + def test_upsert_all_updates_existing_records + skip unless supports_insert_on_duplicate_update? + + new_name = "Agile Web Development with Rails, 4th Edition" + Book.upsert_all [{ id: 1, name: new_name }] + assert_equal new_name, Book.find(1).name + end + + def test_upsert_all_does_not_update_readonly_attributes + skip unless supports_insert_on_duplicate_update? + + new_name = "Agile Web Development with Rails, 4th Edition" + ReadonlyNameBook.upsert_all [{ id: 1, name: new_name }] + assert_not_equal new_name, Book.find(1).name + end + + def test_upsert_all_does_not_update_primary_keys + skip unless supports_insert_on_duplicate_update? && supports_insert_conflict_target? + + Book.upsert_all [{ id: 101, name: "Perelandra", author_id: 7 }] + Book.upsert_all [{ id: 103, name: "Perelandra", author_id: 7, isbn: "1974522598" }], + unique_by: :index_books_on_author_id_and_name + + book = Book.find_by(name: "Perelandra") + assert_equal 101, book.id, "Should not have updated the ID" + assert_equal "1974522598", book.isbn, "Should have updated the isbn" + end + + def test_upsert_all_does_not_perform_an_upsert_if_a_partial_index_doesnt_apply + skip unless supports_insert_on_duplicate_update? && supports_insert_conflict_target? && supports_partial_index? + + Book.upsert_all [{ name: "Out of the Silent Planet", author_id: 7, isbn: "1974522598", published_on: Date.new(1938, 4, 1) }] + Book.upsert_all [{ name: "Perelandra", author_id: 7, isbn: "1974522598" }], + unique_by: :index_books_on_isbn + + assert_equal ["Out of the Silent Planet", "Perelandra"], Book.where(isbn: "1974522598").order(:name).pluck(:name) + end + + def test_insert_all_raises_on_unknown_attribute + assert_raise ActiveRecord::UnknownAttributeError do + Book.insert_all! [{ unknown_attribute: "Test" }] + end + end + + private + + def capture_log_output + output = StringIO.new + old_logger, ActiveRecord::Base.logger = ActiveRecord::Base.logger, ActiveSupport::Logger.new(output) + + begin + yield output + ensure + ActiveRecord::Base.logger = old_logger + end + end +end diff --git a/activerecord/test/cases/instrumentation_test.rb b/activerecord/test/cases/instrumentation_test.rb index e6e8468757..06382b6c7c 100644 --- a/activerecord/test/cases/instrumentation_test.rb +++ b/activerecord/test/cases/instrumentation_test.rb @@ -5,6 +5,10 @@ require "models/book" module ActiveRecord class InstrumentationTest < ActiveRecord::TestCase + def setup + ActiveRecord::Base.connection.schema_cache.add(Book.table_name) + end + def test_payload_name_on_load Book.create(name: "test book") subscriber = ActiveSupport::Notifications.subscribe("sql.active_record") do |*args| @@ -37,8 +41,8 @@ module ActiveRecord assert_equal "Book Update", event.payload[:name] end end - book = Book.create(name: "test book") - book.update_attribute(:name, "new name") + book = Book.create(name: "test book", format: "paperback") + book.update_attribute(:format, "ebook") ensure ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber end @@ -50,8 +54,8 @@ module ActiveRecord assert_equal "Book Update All", event.payload[:name] end end - Book.create(name: "test book") - Book.update_all(name: "new name") + Book.create(name: "test book", format: "paperback") + Book.update_all(format: "ebook") ensure ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber end diff --git a/activerecord/test/cases/integration_test.rb b/activerecord/test/cases/integration_test.rb index 36cd63c4d4..4185e8d682 100644 --- a/activerecord/test/cases/integration_test.rb +++ b/activerecord/test/cases/integration_test.rb @@ -157,78 +157,87 @@ class IntegrationTest < ActiveRecord::TestCase skip("Subsecond precision is not supported") unless subsecond_precision_supported? dev = Developer.first key = dev.cache_key - dev.touch + travel_to dev.updated_at + 0.000001 do + dev.touch + end assert_not_equal key, dev.cache_key end def test_cache_key_format_is_not_too_precise - skip("Subsecond precision is not supported") unless subsecond_precision_supported? dev = Developer.first dev.touch key = dev.cache_key assert_equal key, dev.reload.cache_key end - def test_named_timestamps_for_cache_key - assert_deprecated do - owner = owners(:blackbeard) - assert_equal "owners/#{owner.id}-#{owner.happy_at.utc.to_s(:usec)}", owner.cache_key(:updated_at, :happy_at) + def test_cache_version_format_is_precise_enough + skip("Subsecond precision is not supported") unless subsecond_precision_supported? + with_cache_versioning do + dev = Developer.first + version = dev.cache_version.to_param + travel_to Developer.first.updated_at + 0.000001 do + dev.touch + end + assert_not_equal version, dev.cache_version.to_param end end - def test_cache_key_when_named_timestamp_is_nil - assert_deprecated do - owner = owners(:blackbeard) - owner.happy_at = nil - assert_equal "owners/#{owner.id}", owner.cache_key(:happy_at) + def test_cache_version_format_is_not_too_precise + with_cache_versioning do + dev = Developer.first + dev.touch + key = dev.cache_version.to_param + assert_equal key, dev.reload.cache_version.to_param end end def test_cache_key_is_stable_with_versioning_on - Developer.cache_versioning = true - - developer = Developer.first - first_key = developer.cache_key + with_cache_versioning do + developer = Developer.first + first_key = developer.cache_key - developer.touch - second_key = developer.cache_key + developer.touch + second_key = developer.cache_key - assert_equal first_key, second_key - ensure - Developer.cache_versioning = false + assert_equal first_key, second_key + end end def test_cache_version_changes_with_versioning_on - Developer.cache_versioning = true + with_cache_versioning do + developer = Developer.first + first_version = developer.cache_version - developer = Developer.first - first_version = developer.cache_version + travel 10.seconds do + developer.touch + end - travel 10.seconds do - developer.touch - end - - second_version = developer.cache_version + second_version = developer.cache_version - assert_not_equal first_version, second_version - ensure - Developer.cache_versioning = false + assert_not_equal first_version, second_version + end end def test_cache_key_retains_version_when_custom_timestamp_is_used - Developer.cache_versioning = true + with_cache_versioning do + developer = Developer.first + first_key = developer.cache_key_with_version - developer = Developer.first - first_key = developer.cache_key_with_version + travel 10.seconds do + developer.touch + end - travel 10.seconds do - developer.touch - end + second_key = developer.cache_key_with_version - second_key = developer.cache_key_with_version + assert_not_equal first_key, second_key + end + end - assert_not_equal first_key, second_key + def with_cache_versioning(value = true) + @old_cache_versioning = ActiveRecord::Base.cache_versioning + ActiveRecord::Base.cache_versioning = value + yield ensure - Developer.cache_versioning = false + ActiveRecord::Base.cache_versioning = @old_cache_versioning end end diff --git a/activerecord/test/cases/invertible_migration_test.rb b/activerecord/test/cases/invertible_migration_test.rb index 363beb4780..d68cc40107 100644 --- a/activerecord/test/cases/invertible_migration_test.rb +++ b/activerecord/test/cases/invertible_migration_test.rb @@ -22,6 +22,14 @@ module ActiveRecord end end + class InvertibleTransactionMigration < InvertibleMigration + def change + transaction do + super + end + end + end + class InvertibleRevertMigration < SilentMigration def change revert do @@ -271,6 +279,14 @@ module ActiveRecord assert_not revert.connection.table_exists?("horses") end + def test_migrate_revert_transaction + migration = InvertibleTransactionMigration.new + migration.migrate :up + assert migration.connection.table_exists?("horses") + migration.migrate :down + assert_not migration.connection.table_exists?("horses") + end + def test_migrate_revert_change_column_default migration1 = ChangeColumnDefault1.new migration1.migrate(:up) @@ -292,6 +308,8 @@ module ActiveRecord migration2 = DisableExtension1.new migration3 = DisableExtension2.new + assert_equal true, Horse.connection.extension_available?("hstore") + migration1.migrate(:up) migration2.migrate(:up) assert_equal true, Horse.connection.extension_enabled?("hstore") diff --git a/activerecord/test/cases/log_subscriber_test.rb b/activerecord/test/cases/log_subscriber_test.rb index e2742ed33e..ae2597adc8 100644 --- a/activerecord/test/cases/log_subscriber_test.rb +++ b/activerecord/test/cases/log_subscriber_test.rb @@ -44,6 +44,7 @@ class LogSubscriberTest < ActiveRecord::TestCase def setup @old_logger = ActiveRecord::Base.logger Developer.primary_key + ActiveRecord::Base.connection.materialize_transactions super ActiveRecord::LogSubscriber.attach_to(:active_record) end @@ -177,11 +178,25 @@ class LogSubscriberTest < ActiveRecord::TestCase logger = TestDebugLogSubscriber.new logger.sql(Event.new(0, sql: "hi mom!")) + assert_equal 2, @logger.logged(:debug).size assert_match(/↳/, @logger.logged(:debug).last) ensure ActiveRecord::Base.verbose_query_logs = false end + def test_verbose_query_with_ignored_callstack + ActiveRecord::Base.verbose_query_logs = true + + logger = TestDebugLogSubscriber.new + def logger.extract_query_source_location(*); nil; end + + logger.sql(Event.new(0, sql: "hi mom!")) + assert_equal 1, @logger.logged(:debug).size + assert_no_match(/↳/, @logger.logged(:debug).last) + ensure + ActiveRecord::Base.verbose_query_logs = false + end + def test_verbose_query_logs_disabled_by_default logger = TestDebugLogSubscriber.new logger.sql(Event.new(0, sql: "hi mom!")) diff --git a/activerecord/test/cases/migration/change_schema_test.rb b/activerecord/test/cases/migration/change_schema_test.rb index 7777508349..cc0587fa50 100644 --- a/activerecord/test/cases/migration/change_schema_test.rb +++ b/activerecord/test/cases/migration/change_schema_test.rb @@ -462,7 +462,11 @@ module ActiveRecord 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?(:Mysql2Adapter) + if current_adapter?(:Mysql2Adapter) + skip "MySQL > 5.5 does not drop dependent objects with DROP TABLE CASCADE" + elsif current_adapter?(:SQLite3Adapter) + skip "SQLite3 does not support DROP TABLE CASCADE syntax" + end # can't re-create table referenced by foreign key assert_raises(ActiveRecord::StatementInvalid) do @connection.create_table :trains, force: true diff --git a/activerecord/test/cases/migration/change_table_test.rb b/activerecord/test/cases/migration/change_table_test.rb index 034bf32165..c108d372d1 100644 --- a/activerecord/test/cases/migration/change_table_test.rb +++ b/activerecord/test/cases/migration/change_table_test.rb @@ -164,6 +164,14 @@ module ActiveRecord end end + def test_column_creates_column_with_index + with_change_table do |t| + @connection.expect :add_column, nil, [:delete_me, :bar, :integer, {}] + @connection.expect :add_index, nil, [:delete_me, :bar, {}] + t.column :bar, :integer, index: true + end + end + def test_index_creates_index with_change_table do |t| @connection.expect :add_index, nil, [:delete_me, :bar, {}] diff --git a/activerecord/test/cases/migration/column_attributes_test.rb b/activerecord/test/cases/migration/column_attributes_test.rb index 3022121f4c..b6064500ee 100644 --- a/activerecord/test/cases/migration/column_attributes_test.rb +++ b/activerecord/test/cases/migration/column_attributes_test.rb @@ -176,11 +176,9 @@ module ActiveRecord if current_adapter?(: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, :text, limit: 0xfffffffff } - end + assert_raise(ArgumentError) { add_column :test_models, :integer_too_big, :integer, limit: 10 } + assert_raise(ArgumentError) { add_column :test_models, :text_too_big, :text, limit: 0xfffffffff } + assert_raise(ArgumentError) { add_column :test_models, :binary_too_big, :binary, limit: 0xfffffffff } end end end diff --git a/activerecord/test/cases/migration/columns_test.rb b/activerecord/test/cases/migration/columns_test.rb index cedd9c44e3..cce3461e18 100644 --- a/activerecord/test/cases/migration/columns_test.rb +++ b/activerecord/test/cases/migration/columns_test.rb @@ -109,18 +109,10 @@ module ActiveRecord add_index "test_models", ["hat_style", "hat_size"], unique: true rename_column "test_models", "hat_size", "size" - if current_adapter? :OracleAdapter - assert_equal ["i_test_models_hat_style_size"], connection.indexes("test_models").map(&:name) - else - assert_equal ["index_test_models_on_hat_style_and_size"], connection.indexes("test_models").map(&:name) - end + assert_equal ["index_test_models_on_hat_style_and_size"], connection.indexes("test_models").map(&:name) rename_column "test_models", "hat_style", "style" - if current_adapter? :OracleAdapter - assert_equal ["i_test_models_style_size"], connection.indexes("test_models").map(&:name) - else - assert_equal ["index_test_models_on_style_and_size"], connection.indexes("test_models").map(&:name) - end + assert_equal ["index_test_models_on_style_and_size"], connection.indexes("test_models").map(&:name) end def test_rename_column_does_not_rename_custom_named_index @@ -144,7 +136,7 @@ module ActiveRecord def test_remove_column_with_multi_column_index # MariaDB starting with 10.2.8 # Dropping a column that is part of a multi-column UNIQUE constraint is not permitted. - skip if current_adapter?(:Mysql2Adapter) && connection.mariadb? && connection.version >= "10.2.8" + skip if current_adapter?(:Mysql2Adapter) && connection.mariadb? && connection.database_version >= "10.2.8" add_column "test_models", :hat_size, :integer add_column "test_models", :hat_style, :string, limit: 100 @@ -318,6 +310,17 @@ module ActiveRecord ensure connection.drop_table(:my_table) rescue nil end + + def test_add_column_without_column_name + e = assert_raise ArgumentError do + connection.create_table "my_table", force: true do |t| + t.timestamp + end + end + assert_equal "Missing column name(s) for timestamp", e.message + ensure + connection.drop_table :my_table, if_exists: true + 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 3a11bb081b..01f8628fc5 100644 --- a/activerecord/test/cases/migration/command_recorder_test.rb +++ b/activerecord/test/cases/migration/command_recorder_test.rb @@ -117,13 +117,13 @@ module ActiveRecord end def test_invert_create_table_with_options_and_block - block = Proc.new {} + block = Proc.new { } drop_table = @recorder.inverse_of :create_table, [:people_reminders, id: false], &block assert_equal [:drop_table, [:people_reminders, id: false], block], drop_table end def test_invert_drop_table - block = Proc.new {} + block = Proc.new { } create_table = @recorder.inverse_of :drop_table, [:people_reminders, id: false], &block assert_equal [:create_table, [:people_reminders, id: false], block], create_table end @@ -145,7 +145,7 @@ module ActiveRecord end def test_invert_drop_join_table - block = Proc.new {} + block = Proc.new { } create_join_table = @recorder.inverse_of :drop_join_table, [:musics, :artists, table_name: :catalog], &block assert_equal [:create_join_table, [:musics, :artists, table_name: :catalog], block], create_join_table end @@ -329,11 +329,24 @@ module ActiveRecord assert_equal [:add_foreign_key, [:dogs, :people, primary_key: "person_id"]], enable end + def test_invert_remove_foreign_key_with_primary_key_and_to_table_in_options + enable = @recorder.inverse_of :remove_foreign_key, [:dogs, to_table: :people, primary_key: "uuid"] + assert_equal [:add_foreign_key, [:dogs, :people, primary_key: "uuid"]], enable + end + def test_invert_remove_foreign_key_with_on_delete_on_update enable = @recorder.inverse_of :remove_foreign_key, [:dogs, :people, on_delete: :nullify, on_update: :cascade] assert_equal [:add_foreign_key, [:dogs, :people, on_delete: :nullify, on_update: :cascade]], enable end + def test_invert_remove_foreign_key_with_to_table_in_options + enable = @recorder.inverse_of :remove_foreign_key, [:dogs, to_table: :people] + assert_equal [:add_foreign_key, [:dogs, :people]], enable + + enable = @recorder.inverse_of :remove_foreign_key, [:dogs, to_table: :people, column: :owner_id] + assert_equal [:add_foreign_key, [:dogs, :people, column: :owner_id]], enable + end + def test_invert_remove_foreign_key_is_irreversible_without_to_table assert_raises ActiveRecord::IrreversibleMigration do @recorder.inverse_of :remove_foreign_key, [:dogs, column: "owner_id"] @@ -347,6 +360,16 @@ module ActiveRecord @recorder.inverse_of :remove_foreign_key, [:dogs] end end + + def test_invert_transaction_with_irreversible_inside_is_irreversible + assert_raises(ActiveRecord::IrreversibleMigration) do + @recorder.revert do + @recorder.transaction do + @recorder.execute "some sql" + end + end + end + end end end end diff --git a/activerecord/test/cases/migration/compatibility_test.rb b/activerecord/test/cases/migration/compatibility_test.rb index 69a50674af..5753bd7117 100644 --- a/activerecord/test/cases/migration/compatibility_test.rb +++ b/activerecord/test/cases/migration/compatibility_test.rb @@ -86,8 +86,8 @@ module ActiveRecord ActiveRecord::Migrator.new(:up, [migration]).migrate - assert connection.columns(:more_testings).find { |c| c.name == "created_at" }.null - assert connection.columns(:more_testings).find { |c| c.name == "updated_at" }.null + assert connection.column_exists?(:more_testings, :created_at, null: true) + assert connection.column_exists?(:more_testings, :updated_at, null: true) ensure connection.drop_table :more_testings rescue nil end @@ -103,8 +103,25 @@ module ActiveRecord ActiveRecord::Migrator.new(:up, [migration]).migrate - assert connection.columns(:testings).find { |c| c.name == "created_at" }.null - assert connection.columns(:testings).find { |c| c.name == "updated_at" }.null + assert connection.column_exists?(:testings, :created_at, null: true) + assert connection.column_exists?(:testings, :updated_at, null: true) + end + + if ActiveRecord::Base.connection.supports_bulk_alter? + def test_timestamps_have_null_constraints_if_not_present_in_migration_of_change_table_with_bulk + migration = Class.new(ActiveRecord::Migration[4.2]) { + def migrate(x) + change_table :testings, bulk: true do |t| + t.timestamps + end + end + }.new + + ActiveRecord::Migrator.new(:up, [migration]).migrate + + assert connection.column_exists?(:testings, :created_at, null: true) + assert connection.column_exists?(:testings, :updated_at, null: true) + end end def test_timestamps_have_null_constraints_if_not_present_in_migration_for_adding_timestamps_to_existing_table @@ -116,8 +133,70 @@ module ActiveRecord ActiveRecord::Migrator.new(:up, [migration]).migrate - assert connection.columns(:testings).find { |c| c.name == "created_at" }.null - assert connection.columns(:testings).find { |c| c.name == "updated_at" }.null + assert connection.column_exists?(:testings, :created_at, null: true) + assert connection.column_exists?(:testings, :updated_at, null: true) + end + + def test_timestamps_doesnt_set_precision_on_create_table + migration = Class.new(ActiveRecord::Migration[5.2]) { + def migrate(x) + create_table :more_testings do |t| + t.timestamps + end + end + }.new + + ActiveRecord::Migrator.new(:up, [migration]).migrate + + assert connection.column_exists?(:more_testings, :created_at, null: false, **precision_implicit_default) + assert connection.column_exists?(:more_testings, :updated_at, null: false, **precision_implicit_default) + ensure + connection.drop_table :more_testings rescue nil + end + + def test_timestamps_doesnt_set_precision_on_change_table + migration = Class.new(ActiveRecord::Migration[5.2]) { + def migrate(x) + change_table :testings do |t| + t.timestamps default: Time.now + end + end + }.new + + ActiveRecord::Migrator.new(:up, [migration]).migrate + + assert connection.column_exists?(:testings, :created_at, null: false, **precision_implicit_default) + assert connection.column_exists?(:testings, :updated_at, null: false, **precision_implicit_default) + end + + if ActiveRecord::Base.connection.supports_bulk_alter? + def test_timestamps_doesnt_set_precision_on_change_table_with_bulk + migration = Class.new(ActiveRecord::Migration[5.2]) { + def migrate(x) + change_table :testings, bulk: true do |t| + t.timestamps + end + end + }.new + + ActiveRecord::Migrator.new(:up, [migration]).migrate + + assert connection.column_exists?(:testings, :created_at, null: false, **precision_implicit_default) + assert connection.column_exists?(:testings, :updated_at, null: false, **precision_implicit_default) + end + end + + def test_timestamps_doesnt_set_precision_on_add_timestamps + migration = Class.new(ActiveRecord::Migration[5.2]) { + def migrate(x) + add_timestamps :testings, default: Time.now + end + }.new + + ActiveRecord::Migrator.new(:up, [migration]).migrate + + assert connection.column_exists?(:testings, :created_at, null: false, **precision_implicit_default) + assert connection.column_exists?(:testings, :updated_at, null: false, **precision_implicit_default) end def test_legacy_migrations_raises_exception_when_inherited @@ -127,6 +206,20 @@ module ActiveRecord assert_match(/LegacyMigration < ActiveRecord::Migration\[4\.2\]/, e.message) end + def test_legacy_migrations_not_raise_exception_on_reverting_transaction + migration = Class.new(ActiveRecord::Migration[5.2]) { + def change + transaction do + execute "select 1" + end + end + }.new + + assert_nothing_raised do + migration.migrate(:down) + end + end + if current_adapter?(:PostgreSQLAdapter) class Testing < ActiveRecord::Base end @@ -145,6 +238,15 @@ module ActiveRecord ActiveRecord::Base.clear_cache! end end + + private + def precision_implicit_default + if current_adapter?(:Mysql2Adapter) + { presicion: 0 } + else + { presicion: nil } + 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 index c471dd1106..5f1057f093 100644 --- a/activerecord/test/cases/migration/foreign_key_test.rb +++ b/activerecord/test/cases/migration/foreign_key_test.rb @@ -3,7 +3,7 @@ require "cases/helper" require "support/schema_dumping_helper" -if ActiveRecord::Base.connection.supports_foreign_keys_in_create? +if ActiveRecord::Base.connection.supports_foreign_keys? module ActiveRecord class Migration class ForeignKeyInCreateTest < ActiveRecord::TestCase @@ -31,45 +31,140 @@ if ActiveRecord::Base.connection.supports_foreign_keys_in_create? belongs_to :rocket end - setup do - @connection = ActiveRecord::Base.connection - @connection.create_table "rockets", force: true do |t| - t.string :name + class CreateRocketsMigration < ActiveRecord::Migration::Current + def up + create_table :rockets do |t| + t.string :name + end + + create_table :astronauts do |t| + t.string :name + t.references :rocket, foreign_key: true + end end - @connection.create_table "astronauts", force: true do |t| - t.string :name - t.references :rocket, foreign_key: true + def down + drop_table :astronauts, if_exists: true + drop_table :rockets, if_exists: true end + end + + def setup + @connection = ActiveRecord::Base.connection + @migration = CreateRocketsMigration.new + silence_stream($stdout) { @migration.migrate(:up) } + Rocket.reset_table_name Rocket.reset_column_information + Astronaut.reset_table_name Astronaut.reset_column_information end - teardown do - @connection.drop_table "astronauts", if_exists: true - @connection.drop_table "rockets", if_exists: true + def teardown + silence_stream($stdout) { @migration.migrate(:down) } + Rocket.reset_table_name Rocket.reset_column_information + Astronaut.reset_table_name Astronaut.reset_column_information end def test_change_column_of_parent_table - foreign_keys = ActiveRecord::Base.connection.foreign_keys("astronauts") rocket = Rocket.create!(name: "myrocket") rocket.astronauts << Astronaut.create! - @connection.change_column_null :rockets, :name, false + @connection.change_column_null Rocket.table_name, :name, false + + foreign_keys = @connection.foreign_keys(Astronaut.table_name) + assert_equal 1, foreign_keys.size fk = foreign_keys.first assert_equal "myrocket", Rocket.first.name - assert_equal "astronauts", fk.from_table - assert_equal "rockets", fk.to_table + assert_equal Astronaut.table_name, fk.from_table + assert_equal Rocket.table_name, fk.to_table + end + + def test_rename_column_of_child_table + rocket = Rocket.create!(name: "myrocket") + rocket.astronauts << Astronaut.create! + + @connection.rename_column Astronaut.table_name, :name, :astronaut_name + + foreign_keys = @connection.foreign_keys(Astronaut.table_name) + assert_equal 1, foreign_keys.size + + fk = foreign_keys.first + assert_equal "myrocket", Rocket.first.name + assert_equal Astronaut.table_name, fk.from_table + assert_equal Rocket.table_name, fk.to_table + end + + def test_rename_reference_column_of_child_table + rocket = Rocket.create!(name: "myrocket") + rocket.astronauts << Astronaut.create! + + @connection.rename_column Astronaut.table_name, :rocket_id, :new_rocket_id + + foreign_keys = @connection.foreign_keys(Astronaut.table_name) + assert_equal 1, foreign_keys.size + + fk = foreign_keys.first + assert_equal "myrocket", Rocket.first.name + assert_equal Astronaut.table_name, fk.from_table + assert_equal Rocket.table_name, fk.to_table + assert_equal "new_rocket_id", fk.options[:column] + end + + def test_remove_reference_column_of_child_table + rocket = Rocket.create!(name: "myrocket") + rocket.astronauts << Astronaut.create! + + @connection.remove_column Astronaut.table_name, :rocket_id + + assert_empty @connection.foreign_keys(Astronaut.table_name) + end + + def test_remove_foreign_key_by_column + rocket = Rocket.create!(name: "myrocket") + rocket.astronauts << Astronaut.create! + + @connection.remove_foreign_key Astronaut.table_name, column: :rocket_id + + assert_empty @connection.foreign_keys(Astronaut.table_name) + end + + def test_remove_foreign_key_by_column_in_change_table + rocket = Rocket.create!(name: "myrocket") + rocket.astronauts << Astronaut.create! + + @connection.change_table Astronaut.table_name do |t| + t.remove_foreign_key column: :rocket_id + end + + assert_empty @connection.foreign_keys(Astronaut.table_name) + end + end + + class ForeignKeyChangeColumnWithPrefixTest < ForeignKeyChangeColumnTest + setup do + ActiveRecord::Base.table_name_prefix = "p_" + end + + teardown do + ActiveRecord::Base.table_name_prefix = nil + end + end + + class ForeignKeyChangeColumnWithSuffixTest < ForeignKeyChangeColumnTest + setup do + ActiveRecord::Base.table_name_suffix = "_s" + end + + teardown do + ActiveRecord::Base.table_name_suffix = nil end end end end -end -if ActiveRecord::Base.connection.supports_foreign_keys? module ActiveRecord class Migration class ForeignKeyTest < ActiveRecord::TestCase @@ -108,7 +203,7 @@ if ActiveRecord::Base.connection.supports_foreign_keys? 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 + assert_equal "fk_name", fk.name unless current_adapter?(:SQLite3Adapter) end def test_add_foreign_key_inferes_column @@ -122,7 +217,7 @@ if ActiveRecord::Base.connection.supports_foreign_keys? 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) + assert_equal "fk_rails_78146ddd2e", fk.name unless current_adapter?(:SQLite3Adapter) end def test_add_foreign_key_with_column @@ -136,7 +231,7 @@ if ActiveRecord::Base.connection.supports_foreign_keys? 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) + assert_equal "fk_rails_78146ddd2e", fk.name unless current_adapter?(:SQLite3Adapter) end def test_add_foreign_key_with_non_standard_primary_key @@ -155,7 +250,7 @@ if ActiveRecord::Base.connection.supports_foreign_keys? assert_equal "space_shuttles", fk.to_table assert_equal "pk", fk.primary_key ensure - @connection.remove_foreign_key :astronauts, name: "custom_pk" + @connection.remove_foreign_key :astronauts, name: "custom_pk", to_table: "space_shuttles" @connection.drop_table :space_shuttles end @@ -229,6 +324,8 @@ if ActiveRecord::Base.connection.supports_foreign_keys? end def test_foreign_key_exists_by_name + skip if current_adapter?(:SQLite3Adapter) + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", name: "fancy_named_fk" assert @connection.foreign_key_exists?(:astronauts, name: "fancy_named_fk") @@ -260,6 +357,8 @@ if ActiveRecord::Base.connection.supports_foreign_keys? end def test_remove_foreign_key_by_name + skip if current_adapter?(:SQLite3Adapter) + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", name: "fancy_named_fk" assert_equal 1, @connection.foreign_keys("astronauts").size @@ -268,9 +367,22 @@ if ActiveRecord::Base.connection.supports_foreign_keys? end def test_remove_foreign_non_existing_foreign_key_raises - assert_raises ArgumentError do + e = assert_raises ArgumentError do @connection.remove_foreign_key :astronauts, :rockets end + assert_equal "Table 'astronauts' has no foreign key for rockets", e.message + end + + def test_remove_foreign_key_by_the_select_one_on_the_same_table + @connection.add_foreign_key :astronauts, :rockets + @connection.add_reference :astronauts, :myrocket, foreign_key: { to_table: :rockets } + + assert_equal 2, @connection.foreign_keys("astronauts").size + + @connection.remove_foreign_key :astronauts, :rockets, column: "myrocket_id" + + assert_equal [["astronauts", "rockets", "rocket_id"]], + @connection.foreign_keys("astronauts").map { |fk| [fk.from_table, fk.to_table, fk.column] } end if ActiveRecord::Base.connection.supports_validate_constraints? @@ -349,7 +461,11 @@ if ActiveRecord::Base.connection.supports_foreign_keys? 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"$}, output + if current_adapter?(:SQLite3Adapter) + assert_match %r{\s+add_foreign_key "fk_test_has_fk", "fk_test_has_pk", column: "fk_id", primary_key: "pk_id"$}, output + else + 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 end def test_schema_dumping_with_custom_fk_ignore_pattern @@ -403,7 +519,7 @@ if ActiveRecord::Base.connection.supports_foreign_keys? end class CreateSchoolsAndClassesMigration < ActiveRecord::Migration::Current - def change + def up create_table(:schools) create_table(:classes) do |t| @@ -411,6 +527,11 @@ if ActiveRecord::Base.connection.supports_foreign_keys? end add_foreign_key :classes, :schools end + + def down + drop_table :classes, if_exists: true + drop_table :schools, if_exists: true + end end def test_add_foreign_key_with_prefix @@ -435,30 +556,4 @@ if ActiveRecord::Base.connection.supports_foreign_keys? 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 - - unless current_adapter?(:SQLite3Adapter) - def test_foreign_keys_should_raise_not_implemented - assert_raises NotImplementedError do - @connection.foreign_keys("clubs") - end - end - end - end - end - end end diff --git a/activerecord/test/cases/migration/index_test.rb b/activerecord/test/cases/migration/index_test.rb index f8fecc83cd..5e688efc2b 100644 --- a/activerecord/test/cases/migration/index_test.rb +++ b/activerecord/test/cases/migration/index_test.rb @@ -158,14 +158,11 @@ module ActiveRecord 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.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") + connection.add_index("testings", ["last_name", "first_name"]) connection.remove_index("testings", ["last_name", "first_name"]) diff --git a/activerecord/test/cases/migration/pending_migrations_test.rb b/activerecord/test/cases/migration/pending_migrations_test.rb index dedb5ea502..119bfd372a 100644 --- a/activerecord/test/cases/migration/pending_migrations_test.rb +++ b/activerecord/test/cases/migration/pending_migrations_test.rb @@ -25,7 +25,7 @@ module ActiveRecord ActiveRecord::Base.connection.drop_table "schema_migrations", if_exists: true assert_raises ActiveRecord::PendingMigrationError do - CheckPending.new(Proc.new {}).call({}) + CheckPending.new(Proc.new { }).call({}) end end @@ -34,7 +34,7 @@ module ActiveRecord migrator = Base.connection.migration_context capture(:stdout) { migrator.migrate } - assert_nil CheckPending.new(Proc.new {}).call({}) + assert_nil CheckPending.new(Proc.new { }).call({}) 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 index 7a092103c7..90a50a5651 100644 --- a/activerecord/test/cases/migration/references_foreign_key_test.rb +++ b/activerecord/test/cases/migration/references_foreign_key_test.rb @@ -2,7 +2,7 @@ require "cases/helper" -if ActiveRecord::Base.connection.supports_foreign_keys_in_create? +if ActiveRecord::Base.connection.supports_foreign_keys? module ActiveRecord class Migration class ReferencesForeignKeyInCreateTest < ActiveRecord::TestCase @@ -65,9 +65,7 @@ if ActiveRecord::Base.connection.supports_foreign_keys_in_create? end end end -end -if ActiveRecord::Base.connection.supports_foreign_keys? module ActiveRecord class Migration class ReferencesForeignKeyTest < ActiveRecord::TestCase @@ -152,35 +150,38 @@ if ActiveRecord::Base.connection.supports_foreign_keys? end test "foreign key methods respect pluralize_table_names" do - begin - original_pluralize_table_names = ActiveRecord::Base.pluralize_table_names - ActiveRecord::Base.pluralize_table_names = false - @connection.create_table :testing - @connection.change_table :testing_parents do |t| - t.references :testing, foreign_key: true - end + original_pluralize_table_names = ActiveRecord::Base.pluralize_table_names + ActiveRecord::Base.pluralize_table_names = false + @connection.create_table :testing + @connection.change_table :testing_parents do |t| + t.references :testing, foreign_key: true + end - fk = @connection.foreign_keys("testing_parents").first - assert_equal "testing_parents", fk.from_table - assert_equal "testing", fk.to_table + fk = @connection.foreign_keys("testing_parents").first + assert_equal "testing_parents", fk.from_table + assert_equal "testing", fk.to_table - assert_difference "@connection.foreign_keys('testing_parents').size", -1 do - @connection.remove_reference :testing_parents, :testing, foreign_key: true - end - ensure - ActiveRecord::Base.pluralize_table_names = original_pluralize_table_names - @connection.drop_table "testing", if_exists: true + assert_difference "@connection.foreign_keys('testing_parents').size", -1 do + @connection.remove_reference :testing_parents, :testing, foreign_key: true end + ensure + ActiveRecord::Base.pluralize_table_names = original_pluralize_table_names + @connection.drop_table "testing", if_exists: true end class CreateDogsMigration < ActiveRecord::Migration::Current - def change + def up create_table :dog_owners create_table :dogs do |t| t.references :dog_owner, foreign_key: true end end + + def down + drop_table :dogs, if_exists: true + drop_table :dog_owners, if_exists: true + end end def test_references_foreign_key_with_prefix @@ -234,24 +235,4 @@ if ActiveRecord::Base.connection.supports_foreign_keys? end end end -else - class ReferencesWithoutForeignKeySupportTest < 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 "ignores foreign keys defined with the table" do - @connection.create_table :testings do |t| - t.references :testing_parent, foreign_key: true - end - - assert_includes @connection.data_sources, "testings" - end - end end diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb index d1292dc53d..8e8ed494d9 100644 --- a/activerecord/test/cases/migration_test.rb +++ b/activerecord/test/cases/migration_test.rb @@ -71,13 +71,10 @@ class MigrationTest < ActiveRecord::TestCase ActiveRecord::Migration.verbose = @verbose_was end - def test_migrator_migrations_path_is_deprecated - assert_deprecated do - ActiveRecord::Migrator.migrations_path = "/whatever" - end - ensure + def test_passing_migrations_paths_to_assume_migrated_upto_version_is_deprecated + ActiveRecord::SchemaMigration.create_table assert_deprecated do - ActiveRecord::Migrator.migrations_path = "db/migrate" + ActiveRecord::Base.connection.assume_migrated_upto_version(0, []) end end @@ -87,7 +84,6 @@ class MigrationTest < ActiveRecord::TestCase def test_migrator_versions migrations_path = MIGRATIONS_ROOT + "/valid" - old_path = ActiveRecord::Migrator.migrations_paths migrator = ActiveRecord::MigrationContext.new(migrations_path) migrator.up @@ -100,24 +96,18 @@ class MigrationTest < ActiveRecord::TestCase ActiveRecord::SchemaMigration.create!(version: 3) assert_equal true, migrator.needs_migration? - ensure - ActiveRecord::MigrationContext.new(old_path) 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 migrator = ActiveRecord::MigrationContext.new(migrations_path) assert_equal true, migrator.needs_migration? - ensure - ActiveRecord::MigrationContext.new(old_path) end def test_any_migrations - old_path = ActiveRecord::Migrator.migrations_paths migrator = ActiveRecord::MigrationContext.new(MIGRATIONS_ROOT + "/valid") assert_predicate migrator, :any_migrations? @@ -125,8 +115,6 @@ class MigrationTest < ActiveRecord::TestCase migrator_empty = ActiveRecord::MigrationContext.new(MIGRATIONS_ROOT + "/empty") assert_not_predicate migrator_empty, :any_migrations? - ensure - ActiveRecord::MigrationContext.new(old_path) end def test_migration_version @@ -136,6 +124,36 @@ class MigrationTest < ActiveRecord::TestCase assert_equal 20131219224947, migrator.current_version end + def test_create_table_raises_if_already_exists + connection = Person.connection + connection.create_table :testings, force: true do |t| + t.string :foo + end + + assert_raise(ActiveRecord::StatementInvalid) do + connection.create_table :testings do |t| + t.string :foo + end + end + ensure + connection.drop_table :testings, if_exists: true + end + + def test_create_table_with_if_not_exists_true + connection = Person.connection + connection.create_table :testings, force: true do |t| + t.string :foo + end + + assert_nothing_raised do + connection.create_table :testings, if_not_exists: true do |t| + t.string :foo + end + end + ensure + connection.drop_table :testings, if_exists: true + 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 @@ -367,6 +385,7 @@ class MigrationTest < ActiveRecord::TestCase assert_equal "changed", ActiveRecord::SchemaMigration.table_name ensure ActiveRecord::Base.schema_migrations_table_name = original_schema_migrations_table_name + ActiveRecord::SchemaMigration.reset_table_name Reminder.reset_table_name end @@ -387,13 +406,13 @@ class MigrationTest < ActiveRecord::TestCase assert_equal "changed", ActiveRecord::InternalMetadata.table_name ensure ActiveRecord::Base.internal_metadata_table_name = original_internal_metadata_table_name + ActiveRecord::InternalMetadata.reset_table_name Reminder.reset_table_name end def test_internal_metadata_stores_environment current_env = ActiveRecord::ConnectionHandling::DEFAULT_ENV.call migrations_path = MIGRATIONS_ROOT + "/valid" - old_path = ActiveRecord::Migrator.migrations_paths migrator = ActiveRecord::MigrationContext.new(migrations_path) migrator.up @@ -410,7 +429,6 @@ class MigrationTest < ActiveRecord::TestCase migrator.up assert_equal new_env, ActiveRecord::InternalMetadata[:environment] ensure - migrator = ActiveRecord::MigrationContext.new(old_path) ENV["RAILS_ENV"] = original_rails_env ENV["RACK_ENV"] = original_rack_env migrator.up @@ -422,16 +440,11 @@ class MigrationTest < ActiveRecord::TestCase current_env = ActiveRecord::ConnectionHandling::DEFAULT_ENV.call migrations_path = MIGRATIONS_ROOT + "/valid" - old_path = ActiveRecord::Migrator.migrations_paths - current_env = ActiveRecord::ConnectionHandling::DEFAULT_ENV.call migrator = ActiveRecord::MigrationContext.new(migrations_path) migrator.up assert_equal current_env, ActiveRecord::InternalMetadata[:environment] assert_equal "bar", ActiveRecord::InternalMetadata[:foo] - ensure - migrator = ActiveRecord::MigrationContext.new(old_path) - migrator.up end def test_proper_table_name_on_migration @@ -556,69 +569,68 @@ class MigrationTest < ActiveRecord::TestCase end end - 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") - - 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") + def test_decimal_scale_without_precision_should_raise + e = assert_raise(ArgumentError) do + Person.connection.create_table :test_decimal_scales, force: true do |t| + t.decimal :scaleonly, scale: 10 end end + + assert_equal "Error adding decimal column: precision cannot be empty if scale is specified", e.message + ensure + Person.connection.drop_table :test_decimal_scales, if_exists: true end if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter) def test_out_of_range_integer_limit_should_raise - e = assert_raise(ActiveRecord::ActiveRecordError, "integer limit didn't raise") do + e = assert_raise(ArgumentError) do Person.connection.create_table :test_integer_limits, force: true do |t| t.column :bigone, :integer, limit: 10 end end - assert_match(/No integer type has byte size 10/, e.message) + assert_includes e.message, "No integer type has byte size 10" ensure Person.connection.drop_table :test_integer_limits, if_exists: true end - end - if current_adapter?(:Mysql2Adapter) def test_out_of_range_text_limit_should_raise - e = assert_raise(ActiveRecord::ActiveRecordError, "text limit didn't raise") do + e = assert_raise(ArgumentError) do Person.connection.create_table :test_text_limits, force: true do |t| t.text :bigtext, limit: 0xfffffffff end end - assert_match(/No text type has byte length #{0xfffffffff}/, e.message) + assert_includes e.message, "No text type has byte size #{0xfffffffff}" ensure Person.connection.drop_table :test_text_limits, if_exists: true end + + def test_out_of_range_binary_limit_should_raise + e = assert_raise(ArgumentError) do + Person.connection.create_table :test_binary_limits, force: true do |t| + t.binary :bigbinary, limit: 0xfffffffff + end + end + + assert_includes e.message, "No binary type has byte size #{0xfffffffff}" + ensure + Person.connection.drop_table :test_binary_limits, if_exists: true + end + end + + if current_adapter?(:Mysql2Adapter) + def test_invalid_text_size_should_raise + e = assert_raise(ArgumentError) do + Person.connection.create_table :test_text_sizes, force: true do |t| + t.text :bigtext, size: 0xfffffffff + end + end + + assert_equal "#{0xfffffffff} is invalid :size value. Only :tiny, :medium, and :long are allowed.", e.message + ensure + Person.connection.drop_table :test_text_sizes, if_exists: true + end end if ActiveRecord::Base.connection.supports_advisory_locks? @@ -727,15 +739,13 @@ class MigrationTest < ActiveRecord::TestCase test_terminated = Concurrent::CountDownLatch.new other_process = Thread.new do - begin - conn = ActiveRecord::Base.connection_pool.checkout - conn.get_advisory_lock(lock_id) - thread_lock.count_down - test_terminated.wait # hold the lock open until we tested everything - ensure - conn.release_advisory_lock(lock_id) - ActiveRecord::Base.connection_pool.checkin(conn) - end + conn = ActiveRecord::Base.connection_pool.checkout + conn.get_advisory_lock(lock_id) + thread_lock.count_down + test_terminated.wait # hold the lock open until we tested everything + ensure + conn.release_advisory_lock(lock_id) + ActiveRecord::Base.connection_pool.checkin(conn) end thread_lock.wait # wait until the 'other process' has the lock @@ -793,12 +803,20 @@ if ActiveRecord::Base.connection.supports_bulk_alter? end def test_adding_multiple_columns - assert_queries(1) do + classname = ActiveRecord::Base.connection.class.name[/[^:]*$/] + expected_query_count = { + "Mysql2Adapter" => 1, + "PostgreSQLAdapter" => 2, # one for bulk change, one for comment + }.fetch(classname) { + raise "need an expected query count for #{classname}" + } + + assert_queries(expected_query_count) do with_bulk_change_table do |t| t.column :name, :string t.string :qualification, :experience t.integer :age, default: 0 - t.date :birthdate + t.date :birthdate, comment: "This is a comment" t.timestamps null: true end end @@ -806,6 +824,7 @@ if ActiveRecord::Base.connection.supports_bulk_alter? assert_equal 8, columns.size [:name, :qualification, :experience].each { |s| assert_equal :string, column(s).type } assert_equal "0", column(:age).default + assert_equal "This is a comment", column(:birthdate).comment end def test_removing_columns @@ -1150,7 +1169,7 @@ class CopyMigrationsTest < ActiveRecord::TestCase def test_check_pending_with_stdlib_logger old, ActiveRecord::Base.logger = ActiveRecord::Base.logger, ::Logger.new($stdout) quietly do - assert_nothing_raised { ActiveRecord::Migration::CheckPending.new(Proc.new {}).call({}) } + assert_nothing_raised { ActiveRecord::Migration::CheckPending.new(Proc.new { }).call({}) } end ensure ActiveRecord::Base.logger = old diff --git a/activerecord/test/cases/migrator_test.rb b/activerecord/test/cases/migrator_test.rb index 873455cf67..30e199f1c5 100644 --- a/activerecord/test/cases/migrator_test.rb +++ b/activerecord/test/cases/migrator_test.rb @@ -100,7 +100,6 @@ class MigratorTest < ActiveRecord::TestCase def test_finds_migrations_in_subdirectories migrations = ActiveRecord::MigrationContext.new(MIGRATIONS_ROOT + "/valid_with_subdirectories").migrations - [[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 diff --git a/activerecord/test/cases/multiple_db_test.rb b/activerecord/test/cases/multiple_db_test.rb index 192d2f5251..f11c441c65 100644 --- a/activerecord/test/cases/multiple_db_test.rb +++ b/activerecord/test/cases/multiple_db_test.rb @@ -106,14 +106,12 @@ class MultipleDbTest < ActiveRecord::TestCase end def test_associations_should_work_when_model_has_no_connection - begin - ActiveRecord::Base.remove_connection - assert_nothing_raised do - College.first.courses.first - end - ensure - ActiveRecord::Base.establish_connection :arunit + ActiveRecord::Base.remove_connection + assert_nothing_raised do + College.first.courses.first end + ensure + 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 ec01a2965d..bb1c1ea17d 100644 --- a/activerecord/test/cases/nested_attributes_test.rb +++ b/activerecord/test/cases/nested_attributes_test.rb @@ -217,6 +217,18 @@ class TestNestedAttributesInGeneral < ActiveRecord::TestCase mean_pirate.parrot_attributes = { name: "James" } assert_equal "James", mean_pirate.parrot.name end + + def test_should_not_create_duplicates_with_create_with + Man.accepts_nested_attributes_for(:interests) + + assert_difference("Interest.count", 1) do + Man.create_with( + interests_attributes: [{ topic: "Pirate king" }] + ).find_or_create_by!( + name: "Monkey D. Luffy" + ) + end + end end class TestNestedAttributesOnAHasOneAssociation < ActiveRecord::TestCase @@ -1094,3 +1106,15 @@ class TestHasManyAutosaveAssociationWhichItselfHasAutosaveAssociations < ActiveR assert_equal ["Ship name can't be blank"], part.errors.full_messages end end + +class TestNestedAttributesWithExtend < ActiveRecord::TestCase + setup do + Pirate.accepts_nested_attributes_for :treasures + end + + def test_extend_affects_nested_attributes + pirate = Pirate.create!(catchphrase: "Don' botharrr talkin' like one, savvy?") + pirate.treasures_attributes = [{ id: nil }] + assert_equal "from extension", pirate.treasures[0].name + end +end diff --git a/activerecord/test/cases/null_relation_test.rb b/activerecord/test/cases/null_relation_test.rb index 17527568f8..ee96ea1af6 100644 --- a/activerecord/test/cases/null_relation_test.rb +++ b/activerecord/test/cases/null_relation_test.rb @@ -10,26 +10,27 @@ class NullRelationTest < ActiveRecord::TestCase fixtures :posts, :comments def test_none - assert_no_queries(ignore_none: false) do + assert_no_queries do assert_equal [], Developer.none assert_equal [], Developer.all.none end end def test_none_chainable - assert_no_queries(ignore_none: false) do + Developer.send(:load_schema) + assert_no_queries do assert_equal [], Developer.none.where(name: "David") end end def test_none_chainable_to_existing_scope_extension_method - assert_no_queries(ignore_none: false) do + assert_no_queries 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(ignore_none: false) do + assert_no_queries do assert_equal [], Developer.none.pluck(:id, :name) assert_equal 0, Developer.none.delete_all assert_equal 0, Developer.none.update_all(name: "David") @@ -39,7 +40,7 @@ class NullRelationTest < ActiveRecord::TestCase end def test_null_relation_content_size_methods - assert_no_queries(ignore_none: false) do + assert_no_queries do assert_equal 0, Developer.none.size assert_equal 0, Developer.none.count assert_equal true, Developer.none.empty? @@ -61,7 +62,7 @@ class NullRelationTest < ActiveRecord::TestCase [:count, :sum].each do |method| define_method "test_null_relation_#{method}" do - assert_no_queries(ignore_none: false) do + assert_no_queries do assert_equal 0, Comment.none.public_send(method, :id) assert_equal Hash.new, Comment.none.group(:post_id).public_send(method, :id) end @@ -70,7 +71,7 @@ class NullRelationTest < ActiveRecord::TestCase [:average, :minimum, :maximum].each do |method| define_method "test_null_relation_#{method}" do - assert_no_queries(ignore_none: false) do + assert_no_queries do assert_nil Comment.none.public_send(method, :id) assert_equal Hash.new, Comment.none.group(:post_id).public_send(method, :id) end diff --git a/activerecord/test/cases/numeric_data_test.rb b/activerecord/test/cases/numeric_data_test.rb index 14db63890e..079e664ee4 100644 --- a/activerecord/test/cases/numeric_data_test.rb +++ b/activerecord/test/cases/numeric_data_test.rb @@ -24,8 +24,10 @@ class NumericDataTest < ActiveRecord::TestCase ) assert m.save - m1 = NumericData.find(m.id) - assert_not_nil m1 + m1 = NumericData.find_by( + bank_balance: 1586.43, + big_bank_balance: BigDecimal("1000234000567.95") + ) assert_kind_of Integer, m1.world_population assert_equal 2**62, m1.world_population @@ -49,8 +51,10 @@ class NumericDataTest < ActiveRecord::TestCase ) assert m.save - m1 = NumericData.find(m.id) - assert_not_nil m1 + m1 = NumericData.find_by( + bank_balance: 1586.43122334, + big_bank_balance: BigDecimal("234000567.952344") + ) assert_kind_of Integer, m1.world_population assert_equal 2**62, m1.world_population @@ -64,4 +68,26 @@ class NumericDataTest < ActiveRecord::TestCase assert_kind_of BigDecimal, m1.big_bank_balance assert_equal BigDecimal("234000567.95"), m1.big_bank_balance end + + if current_adapter?(:PostgreSQLAdapter) + def test_numeric_fields_with_nan + m = NumericData.new( + bank_balance: BigDecimal("NaN"), + big_bank_balance: BigDecimal("NaN"), + world_population: 2**62, + my_house_population: 3 + ) + assert_predicate m.bank_balance, :nan? + assert_predicate m.big_bank_balance, :nan? + assert m.save + + m1 = NumericData.find_by( + bank_balance: BigDecimal("NaN"), + big_bank_balance: BigDecimal("NaN") + ) + + assert_predicate m1.bank_balance, :nan? + assert_predicate m1.big_bank_balance, :nan? + end + end end diff --git a/activerecord/test/cases/persistence_test.rb b/activerecord/test/cases/persistence_test.rb index 7348a22dd3..d5057ad381 100644 --- a/activerecord/test/cases/persistence_test.rb +++ b/activerecord/test/cases/persistence_test.rb @@ -13,90 +13,15 @@ require "models/developer" require "models/computer" require "models/project" require "models/minimalistic" -require "models/warehouse_thing" require "models/parrot" require "models/minivan" -require "models/owner" require "models/person" -require "models/pet" require "models/ship" -require "models/toy" require "models/admin" require "models/admin/user" -require "rexml/document" class PersistenceTest < ActiveRecord::TestCase - 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) - def test_update_all_ignores_order_without_limit_from_association - author = authors(:david) - assert_nothing_raised do - assert_equal author.posts_with_comments_and_categories.length, author.posts_with_comments_and_categories.update_all([ "body = ?", "bulk update!" ]) - end - end - - def test_update_all_doesnt_ignore_order - assert_equal authors(:david).id + 1, authors(:mary).id # make sure there is going to be a duplicate PK error - test_update_with_order_succeeds = lambda do |order| - begin - Author.order(order).update_all("id = id + 1") - rescue ActiveRecord::ActiveRecordError - false - end - end - - if test_update_with_order_succeeds.call("id DESC") - assert_not test_update_with_order_succeeds.call("id ASC") # test that this wasn't a fluke and using an incorrect order results in an exception - else - # test that we're failing because the current Arel's engine doesn't support UPDATE ORDER BY queries is using subselects instead - assert_sql(/\AUPDATE .+ \(SELECT .* ORDER BY id DESC\)\z/i) do - test_update_with_order_succeeds.call("id DESC") - end - end - end - - def test_update_all_with_order_and_limit_updates_subset_only - author = authors(:david) - limited_posts = author.posts_sorted_by_id_limited - assert_equal 1, limited_posts.size - assert_equal 2, limited_posts.limit(2).size - assert_equal 1, limited_posts.update_all([ "body = ?", "bulk update!" ]) - assert_equal "bulk update!", posts(:welcome).body - assert_not_equal "bulk update!", posts(:thinking).body - end - - def test_update_all_with_order_and_limit_and_offset_updates_subset_only - author = authors(:david) - limited_posts = author.posts_sorted_by_id_limited.offset(1) - assert_equal 1, limited_posts.size - assert_equal 2, limited_posts.limit(2).size - assert_equal 1, limited_posts.update_all([ "body = ?", "bulk update!" ]) - assert_equal "bulk update!", posts(:thinking).body - assert_not_equal "bulk update!", posts(:welcome).body - end - - def test_delete_all_with_order_and_limit_deletes_subset_only - author = authors(:david) - limited_posts = Post.where(author: author).order(:id).limit(1) - assert_equal 1, limited_posts.size - assert_equal 2, limited_posts.limit(2).size - assert_equal 1, limited_posts.delete_all - assert_raise(ActiveRecord::RecordNotFound) { posts(:welcome) } - assert posts(:thinking) - end - - def test_delete_all_with_order_and_limit_and_offset_deletes_subset_only - author = authors(:david) - limited_posts = Post.where(author: author).order(:id).limit(1).offset(1) - assert_equal 1, limited_posts.size - assert_equal 2, limited_posts.limit(2).size - assert_equal 1, limited_posts.delete_all - assert_raise(ActiveRecord::RecordNotFound) { posts(:thinking) } - assert posts(:welcome) - end - end + fixtures :topics, :companies, :developers, :accounts, :minimalistics, :authors, :author_addresses, :posts, :minivans def test_update_many topic_data = { 1 => { "content" => "1 updated" }, 2 => { "content" => "2 updated" } } @@ -128,6 +53,20 @@ class PersistenceTest < ActiveRecord::TestCase assert_not_equal "2 updated", Topic.find(2).content end + def test_class_level_update_without_ids + topics = Topic.all + assert_equal 5, topics.length + topics.each do |topic| + assert_not_equal "updated", topic.content + end + + updated = Topic.update(content: "updated") + assert_equal 5, updated.length + updated.each do |topic| + assert_equal "updated", topic.content + end + end + def test_class_level_update_is_affected_by_scoping topic_data = { 1 => { "content" => "1 updated" }, 2 => { "content" => "2 updated" } } @@ -145,34 +84,6 @@ class PersistenceTest < ActiveRecord::TestCase assert_equal Topic.count, Topic.delete_all end - def test_delete_all_with_joins_and_where_part_is_hash - pets = Pet.joins(:toys).where(toys: { name: "Bone" }) - - assert_equal true, pets.exists? - assert_equal pets.count, pets.delete_all - end - - def test_delete_all_with_joins_and_where_part_is_not_hash - pets = Pet.joins(:toys).where("toys.name = ?", "Bone") - - assert_equal true, pets.exists? - assert_equal pets.count, pets.delete_all - end - - def test_delete_all_with_left_joins - pets = Pet.left_joins(:toys).where(toys: { name: "Bone" }) - - assert_equal true, pets.exists? - assert_equal pets.count, pets.delete_all - end - - def test_delete_all_with_includes - pets = Pet.includes(:toys).where(toys: { name: "Bone" }) - - assert_equal true, pets.exists? - assert_equal pets.count, pets.delete_all - end - def test_increment_attribute assert_equal 50, accounts(:signals37).credit_limit accounts(:signals37).increment! :credit_limit @@ -230,16 +141,9 @@ class PersistenceTest < ActiveRecord::TestCase assert_operator previously_written_on, :<, topic.written_on end - def test_destroy_all - conditions = "author_name = 'Mary'" - topics_by_mary = Topic.all.merge!(where: conditions, order: "id").to_a - assert_not_empty topics_by_mary - - assert_difference("Topic.count", -topics_by_mary.size) do - destroyed = Topic.where(conditions).destroy_all.sort_by(&:id) - assert_equal topics_by_mary, destroyed - assert destroyed.all?(&:frozen?), "destroyed topics should be frozen" - end + def test_increment_with_no_arg + topic = topics(:first) + assert_raises(ArgumentError) { topic.increment! } end def test_destroy_many @@ -556,19 +460,17 @@ class PersistenceTest < ActiveRecord::TestCase 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 = Topic.create(title: "Another New Topic") + assert_no_queries do assert topic.update_attribute(:title, "Another New Topic") end end def test_update_does_not_run_sql_if_record_has_not_changed topic = Topic.create(title: "Another New Topic") - assert_queries(0) { assert topic.update(title: "Another New Topic") } - assert_queries(0) { assert topic.update(title: "Another New Topic") } + assert_no_queries do + assert topic.update(title: "Another New Topic") + end end def test_delete @@ -638,32 +540,6 @@ class PersistenceTest < ActiveRecord::TestCase assert_nil Topic.find(2).last_read end - def test_update_all_with_joins - pets = Pet.joins(:toys).where(toys: { name: "Bone" }) - - assert_equal true, pets.exists? - assert_equal pets.count, pets.update_all(name: "Bob") - end - - def test_update_all_with_left_joins - pets = Pet.left_joins(:toys).where(toys: { name: "Bone" }) - - assert_equal true, pets.exists? - assert_equal pets.count, pets.update_all(name: "Bob") - end - - def test_update_all_with_includes - pets = Pet.includes(:toys).where(toys: { name: "Bone" }) - - assert_equal true, pets.exists? - assert_equal pets.count, pets.update_all(name: "Bob") - end - - def test_update_all_with_non_standard_table_name - assert_equal 1, WarehouseThing.where(id: 1).update_all(["value = ?", 0]) - assert_equal 0, WarehouseThing.find(1).value - end - def test_delete_new_record client = Client.new(name: "37signals") client.delete @@ -1185,21 +1061,19 @@ class PersistenceTest < ActiveRecord::TestCase ActiveRecord::Base.connection.disable_query_cache! end - class SaveTest < ActiveRecord::TestCase - def test_save_touch_false - pet = Pet.create!( - name: "Bob", - created_at: 1.day.ago, - updated_at: 1.day.ago) + def test_save_touch_false + parrot = Parrot.create!( + name: "Bob", + created_at: 1.day.ago, + updated_at: 1.day.ago) - created_at = pet.created_at - updated_at = pet.updated_at + created_at = parrot.created_at + updated_at = parrot.updated_at - pet.name = "Barb" - pet.save!(touch: false) - assert_equal pet.created_at, created_at - assert_equal pet.updated_at, updated_at - end + parrot.name = "Barb" + parrot.save!(touch: false) + assert_equal parrot.created_at, created_at + assert_equal parrot.updated_at, updated_at end def test_reset_column_information_resets_children diff --git a/activerecord/test/cases/pooled_connections_test.rb b/activerecord/test/cases/pooled_connections_test.rb index fa7f759e51..080aeb0989 100644 --- a/activerecord/test/cases/pooled_connections_test.rb +++ b/activerecord/test/cases/pooled_connections_test.rb @@ -25,14 +25,12 @@ class PooledConnectionsTest < ActiveRecord::TestCase @timed_out = 0 threads.times do Thread.new do - begin - conn = ActiveRecord::Base.connection_pool.checkout - sleep 0.1 - ActiveRecord::Base.connection_pool.checkin conn - @connection_count += 1 - rescue ActiveRecord::ConnectionTimeoutError - @timed_out += 1 - end + conn = ActiveRecord::Base.connection_pool.checkout + sleep 0.1 + ActiveRecord::Base.connection_pool.checkin conn + @connection_count += 1 + rescue ActiveRecord::ConnectionTimeoutError + @timed_out += 1 end.join end end @@ -42,14 +40,12 @@ class PooledConnectionsTest < ActiveRecord::TestCase @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.data_sources - rescue ActiveRecord::ConnectionTimeoutError - @timed_out += 1 - end + conn = ActiveRecord::Base.connection_pool.checkout + ActiveRecord::Base.connection_pool.checkin conn + @connection_count += 1 + ActiveRecord::Base.connection.data_sources + rescue ActiveRecord::ConnectionTimeoutError + @timed_out += 1 end end diff --git a/activerecord/test/cases/primary_keys_test.rb b/activerecord/test/cases/primary_keys_test.rb index 4ed7469039..4759d3b6b2 100644 --- a/activerecord/test/cases/primary_keys_test.rb +++ b/activerecord/test/cases/primary_keys_test.rb @@ -354,7 +354,6 @@ class CompositePrimaryKeyTest < ActiveRecord::TestCase end def test_composite_primary_key_out_of_order - skip if current_adapter?(:SQLite3Adapter) assert_equal ["code", "region"], @connection.primary_keys("barcodes_reverse") end @@ -376,7 +375,6 @@ class CompositePrimaryKeyTest < ActiveRecord::TestCase end def test_dumping_composite_primary_key_out_of_order - skip if current_adapter?(:SQLite3Adapter) schema = dump_table_schema "barcodes_reverse" assert_match %r{create_table "barcodes_reverse", primary_key: \["code", "region"\]}, schema end diff --git a/activerecord/test/cases/query_cache_test.rb b/activerecord/test/cases/query_cache_test.rb index 69be091869..eb32b690aa 100644 --- a/activerecord/test/cases/query_cache_test.rb +++ b/activerecord/test/cases/query_cache_test.rb @@ -55,88 +55,97 @@ class QueryCacheTest < ActiveRecord::TestCase assert_cache :off end - private def with_temporary_connection_pool - old_pool = ActiveRecord::Base.connection_handler.retrieve_connection_pool(ActiveRecord::Base.connection_specification_name) - new_pool = ActiveRecord::ConnectionAdapters::ConnectionPool.new ActiveRecord::Base.connection_pool.spec - ActiveRecord::Base.connection_handler.send(:owner_to_pool)["primary"] = new_pool + def test_query_cache_is_applied_to_connections_in_all_handlers + ActiveRecord::Base.connection_handlers = { + writing: ActiveRecord::Base.default_connection_handler, + reading: ActiveRecord::ConnectionAdapters::ConnectionHandler.new + } + + ActiveRecord::Base.connected_to(role: :reading) do + ActiveRecord::Base.establish_connection(ActiveRecord::Base.configurations["arunit"]) + end + + mw = middleware { |env| + ro_conn = ActiveRecord::Base.connection_handlers[:reading].connection_pool_list.first.connection + assert_predicate ActiveRecord::Base.connection, :query_cache_enabled + assert_predicate ro_conn, :query_cache_enabled + } - yield + mw.call({}) ensure - ActiveRecord::Base.connection_handler.send(:owner_to_pool)["primary"] = old_pool + ActiveRecord::Base.connection_handlers = { writing: ActiveRecord::Base.default_connection_handler } end def test_query_cache_across_threads with_temporary_connection_pool do - begin - if in_memory_db? - # Separate connections to an in-memory database create an entirely new database, - # with an empty schema etc, so we just stub out this schema on the fly. - ActiveRecord::Base.connection_pool.with_connection do |connection| - connection.create_table :tasks do |t| - t.datetime :starting - t.datetime :ending - end + if in_memory_db? + # Separate connections to an in-memory database create an entirely new database, + # with an empty schema etc, so we just stub out this schema on the fly. + ActiveRecord::Base.connection_pool.with_connection do |connection| + connection.create_table :tasks do |t| + t.datetime :starting + t.datetime :ending end - ActiveRecord::FixtureSet.create_fixtures(self.class.fixture_path, ["tasks"], {}, ActiveRecord::Base) end + ActiveRecord::FixtureSet.create_fixtures(self.class.fixture_path, ["tasks"], {}, ActiveRecord::Base) + end - ActiveRecord::Base.connection_pool.connections.each do |conn| - assert_cache :off, conn - end + ActiveRecord::Base.connection_pool.connections.each do |conn| + assert_cache :off, conn + end - assert_not_predicate ActiveRecord::Base.connection, :nil? - assert_cache :off + assert_not_predicate ActiveRecord::Base.connection, :nil? + assert_cache :off - middleware { - assert_cache :clean + middleware { + assert_cache :clean - Task.find 1 - assert_cache :dirty + Task.find 1 + assert_cache :dirty - thread_1_connection = ActiveRecord::Base.connection - ActiveRecord::Base.clear_active_connections! - assert_cache :off, thread_1_connection + thread_1_connection = ActiveRecord::Base.connection + ActiveRecord::Base.clear_active_connections! + assert_cache :off, thread_1_connection - started = Concurrent::Event.new - checked = Concurrent::Event.new + started = Concurrent::Event.new + checked = Concurrent::Event.new - thread_2_connection = nil - thread = Thread.new { - thread_2_connection = ActiveRecord::Base.connection + thread_2_connection = nil + thread = Thread.new { + thread_2_connection = ActiveRecord::Base.connection - assert_equal thread_2_connection, thread_1_connection - assert_cache :off + assert_equal thread_2_connection, thread_1_connection + assert_cache :off - middleware { - assert_cache :clean + middleware { + assert_cache :clean - Task.find 1 - assert_cache :dirty + Task.find 1 + assert_cache :dirty - started.set - checked.wait + started.set + checked.wait - ActiveRecord::Base.clear_active_connections! - }.call({}) - } + ActiveRecord::Base.clear_active_connections! + }.call({}) + } - started.wait + started.wait - thread_1_connection = ActiveRecord::Base.connection - assert_not_equal thread_1_connection, thread_2_connection - assert_cache :dirty, thread_2_connection - checked.set - thread.join + thread_1_connection = ActiveRecord::Base.connection + assert_not_equal thread_1_connection, thread_2_connection + assert_cache :dirty, thread_2_connection + checked.set + thread.join - assert_cache :off, thread_2_connection - }.call({}) + assert_cache :off, thread_2_connection + }.call({}) - ActiveRecord::Base.connection_pool.connections.each do |conn| - assert_cache :off, conn - end - ensure - ActiveRecord::Base.connection_pool.disconnect! + ActiveRecord::Base.connection_pool.connections.each do |conn| + assert_cache :off, conn end + ensure + ActiveRecord::Base.connection_pool.disconnect! end end @@ -200,7 +209,7 @@ class QueryCacheTest < ActiveRecord::TestCase 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) } + assert_no_queries { Task.find(1); Task.find(1); Task.find(2) } end end @@ -305,7 +314,7 @@ class QueryCacheTest < ActiveRecord::TestCase payload[:sql].downcase! end - assert_raises frozen_error_class do + assert_raises FrozenError do ActiveRecord::Base.cache do assert_queries(1) { Task.find(1); Task.find(1) } end @@ -363,12 +372,10 @@ class QueryCacheTest < ActiveRecord::TestCase assert_not_predicate Task, :connected? Task.cache do - begin - assert_queries(1) { Task.find(1); Task.find(1) } - ensure - ActiveRecord::Base.connection_handler.remove_connection(Task.connection_specification_name) - Task.connection_specification_name = spec_name - end + assert_queries(1) { Task.find(1); Task.find(1) } + ensure + ActiveRecord::Base.connection_handler.remove_connection(Task.connection_specification_name) + Task.connection_specification_name = spec_name end end end @@ -382,7 +389,7 @@ class QueryCacheTest < ActiveRecord::TestCase end # Check that if the same query is run again, no queries are executed - assert_queries(0) do + assert_no_queries do assert_equal 0, Post.where(title: "test").to_a.count end @@ -437,8 +444,9 @@ class QueryCacheTest < ActiveRecord::TestCase # Clear places where type information is cached Task.reset_column_information Task.initialize_find_by_cache + Task.define_attribute_methods - assert_queries(0) do + assert_no_queries do Task.find(1) end end @@ -494,7 +502,56 @@ class QueryCacheTest < ActiveRecord::TestCase }.call({}) end + def test_clear_query_cache_is_called_on_all_connections + skip "with in memory db, reading role won't be able to see database on writing role" if in_memory_db? + with_temporary_connection_pool do + ActiveRecord::Base.connection_handlers = { + writing: ActiveRecord::Base.default_connection_handler, + reading: ActiveRecord::ConnectionAdapters::ConnectionHandler.new + } + + ActiveRecord::Base.connected_to(role: :reading) do + ActiveRecord::Base.establish_connection(ActiveRecord::Base.configurations["arunit"]) + end + + mw = middleware { |env| + ActiveRecord::Base.connected_to(role: :reading) do + @topic = Topic.first + end + + assert @topic + + ActiveRecord::Base.connected_to(role: :writing) do + @topic.title = "It doesn't have to be crazy at work" + @topic.save! + end + + assert_equal "It doesn't have to be crazy at work", @topic.title + + ActiveRecord::Base.connected_to(role: :reading) do + @topic = Topic.first + assert_equal "It doesn't have to be crazy at work", @topic.title + end + } + + mw.call({}) + end + ensure + ActiveRecord::Base.connection_handlers = { writing: ActiveRecord::Base.default_connection_handler } + end + private + + def with_temporary_connection_pool + old_pool = ActiveRecord::Base.connection_handler.retrieve_connection_pool(ActiveRecord::Base.connection_specification_name) + new_pool = ActiveRecord::ConnectionAdapters::ConnectionPool.new ActiveRecord::Base.connection_pool.spec + ActiveRecord::Base.connection_handler.send(:owner_to_pool)["primary"] = new_pool + + yield + ensure + ActiveRecord::Base.connection_handler.send(:owner_to_pool)["primary"] = old_pool + end + def middleware(&app) executor = Class.new(ActiveSupport::Executor) ActiveRecord::QueryCache.install_executor_hooks executor diff --git a/activerecord/test/cases/quoting_test.rb b/activerecord/test/cases/quoting_test.rb index f875dc96f7..723fccc8d9 100644 --- a/activerecord/test/cases/quoting_test.rb +++ b/activerecord/test/cases/quoting_test.rb @@ -90,24 +90,28 @@ module ActiveRecord end def test_quoted_time_dst_utc - with_timezone_config default: :utc do - t = Time.new(2000, 7, 1, 0, 0, 0, "+04:30") + with_env_tz "America/New_York" do + with_timezone_config default: :utc do + t = Time.new(2000, 7, 1, 0, 0, 0, "+04:30") - expected = t.change(year: 2000, month: 1, day: 1) - expected = expected.getutc.to_s(:db).slice(11..-1) + expected = t.change(year: 2000, month: 1, day: 1) + expected = expected.getutc.to_s(:db).slice(11..-1) - assert_equal expected, @quoter.quoted_time(t) + assert_equal expected, @quoter.quoted_time(t) + end end end def test_quoted_time_dst_local - with_timezone_config default: :local do - t = Time.new(2000, 7, 1, 0, 0, 0, "+04:30") + with_env_tz "America/New_York" do + with_timezone_config default: :local do + t = Time.new(2000, 7, 1, 0, 0, 0, "+04:30") - expected = t.change(year: 2000, month: 1, day: 1) - expected = expected.getlocal.to_s(:db).slice(11..-1) + expected = t.change(year: 2000, month: 1, day: 1) + expected = expected.getlocal.to_s(:db).slice(11..-1) - assert_equal expected, @quoter.quoted_time(t) + assert_equal expected, @quoter.quoted_time(t) + end end end diff --git a/activerecord/test/cases/reaper_test.rb b/activerecord/test/cases/reaper_test.rb index b034fe3e3b..402ddcf05a 100644 --- a/activerecord/test/cases/reaper_test.rb +++ b/activerecord/test/cases/reaper_test.rb @@ -48,7 +48,7 @@ module ActiveRecord reaper = ConnectionPool::Reaper.new(fp, 0.0001) reaper.run - until fp.reaped + until fp.flushed Thread.pass end assert fp.reaped @@ -61,9 +61,9 @@ module ActiveRecord def test_reaping_frequency_configuration spec = ActiveRecord::Base.connection_pool.spec.dup - spec.config[:reaping_frequency] = 100 + spec.config[:reaping_frequency] = "10.01" pool = ConnectionPool.new spec - assert_equal 100, pool.reaper.frequency + assert_equal 10.01, pool.reaper.frequency end def test_connection_pool_starts_reaper diff --git a/activerecord/test/cases/relation/delegation_test.rb b/activerecord/test/cases/relation/delegation_test.rb index 3f3d41980c..085006c9a2 100644 --- a/activerecord/test/cases/relation/delegation_test.rb +++ b/activerecord/test/cases/relation/delegation_test.rb @@ -5,7 +5,7 @@ require "models/post" require "models/comment" module ActiveRecord - module DelegationWhitelistTests + module DelegationTests ARRAY_DELEGATES = [ :+, :-, :|, :&, :[], :shuffle, :all?, :collect, :compact, :detect, :each, :each_cons, :each_with_index, @@ -21,25 +21,14 @@ module ActiveRecord assert_respond_to target, method end end - end - - module DeprecatedArelDelegationTests - AREL_METHODS = [ - :with, :orders, :froms, :project, :projections, :taken, :constraints, :exists, :locked, :where_sql, - :ast, :source, :join_sources, :to_dot, :create_insert, :create_true, :create_false - ] - def test_deprecate_arel_delegation - AREL_METHODS.each do |method| - assert_deprecated { target.public_send(method) } - assert_deprecated { target.public_send(method) } - end + def test_not_respond_to_arel_method + assert_not_respond_to target, :exists end end class DelegationAssociationTest < ActiveRecord::TestCase - include DelegationWhitelistTests - include DeprecatedArelDelegationTests + include DelegationTests def target Post.new.comments @@ -47,8 +36,7 @@ module ActiveRecord end class DelegationRelationTest < ActiveRecord::TestCase - include DelegationWhitelistTests - include DeprecatedArelDelegationTests + include DelegationTests def target Comment.all @@ -56,26 +44,28 @@ module ActiveRecord end class QueryingMethodsDelegationTest < ActiveRecord::TestCase - QUERYING_METHODS = [ - :find, :take, :take!, :first, :first!, :last, :last!, :exists?, :any?, :many?, :none?, :one?, - :second, :second!, :third, :third!, :fourth, :fourth!, :fifth, :fifth!, :forty_two, :forty_two!, :third_to_last, :third_to_last!, :second_to_last, :second_to_last!, - :first_or_create, :first_or_create!, :first_or_initialize, - :find_or_create_by, :find_or_create_by!, :create_or_find_by, :create_or_find_by!, :find_or_initialize_by, - :find_by, :find_by!, - :destroy_all, :delete_all, :update_all, - :find_each, :find_in_batches, :in_batches, - :select, :group, :order, :except, :reorder, :limit, :offset, :joins, :left_joins, :left_outer_joins, :or, - :where, :rewhere, :preload, :eager_load, :includes, :from, :lock, :readonly, :extending, - :having, :create_with, :distinct, :references, :none, :unscope, :merge, - :count, :average, :minimum, :maximum, :sum, :calculate, - :pluck, :pick, :ids, - ] + QUERYING_METHODS = + ActiveRecord::Batches.public_instance_methods(false) + + ActiveRecord::Calculations.public_instance_methods(false) + + ActiveRecord::FinderMethods.public_instance_methods(false) - [:raise_record_not_found_exception!] + + ActiveRecord::SpawnMethods.public_instance_methods(false) - [:spawn, :merge!] + + ActiveRecord::QueryMethods.public_instance_methods(false).reject { |method| + method.to_s.end_with?("=", "!", "value", "values", "clause") + } - [:reverse_order, :arel, :extensions, :construct_join_dependency] + [ + :any?, :many?, :none?, :one?, + :first_or_create, :first_or_create!, :first_or_initialize, + :find_or_create_by, :find_or_create_by!, :find_or_initialize_by, + :create_or_find_by, :create_or_find_by!, + :destroy_all, :delete_all, :update_all, :touch_all, :delete_by, :destroy_by + ] def test_delegate_querying_methods klass = Class.new(ActiveRecord::Base) do self.table_name = "posts" end + assert_equal QUERYING_METHODS.sort, ActiveRecord::Querying::QUERYING_METHODS.sort + QUERYING_METHODS.each do |method| assert_respond_to klass.all, method assert_respond_to klass, method diff --git a/activerecord/test/cases/relation/delete_all_test.rb b/activerecord/test/cases/relation/delete_all_test.rb new file mode 100644 index 0000000000..d1c13fa1b5 --- /dev/null +++ b/activerecord/test/cases/relation/delete_all_test.rb @@ -0,0 +1,102 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/author" +require "models/post" +require "models/pet" +require "models/toy" + +class DeleteAllTest < ActiveRecord::TestCase + fixtures :authors, :author_addresses, :posts, :pets, :toys + + def test_destroy_all + davids = Author.where(name: "David") + + # Force load + assert_equal [authors(:david)], davids.to_a + assert_predicate davids, :loaded? + + assert_difference("Author.count", -1) do + destroyed = davids.destroy_all + assert_equal [authors(:david)], destroyed + assert_predicate destroyed.first, :frozen? + end + + assert_equal [], davids.to_a + assert_predicate davids, :loaded? + end + + def test_delete_all + davids = Author.where(name: "David") + + assert_difference("Author.count", -1) { davids.delete_all } + assert_not_predicate davids, :loaded? + end + + def test_delete_all_loaded + davids = Author.where(name: "David") + + # Force load + assert_equal [authors(:david)], davids.to_a + assert_predicate davids, :loaded? + + assert_difference("Author.count", -1) { davids.delete_all } + + assert_equal [], davids.to_a + assert_predicate davids, :loaded? + end + + def test_delete_all_with_unpermitted_relation_raises_error + assert_raises(ActiveRecord::ActiveRecordError) { Author.distinct.delete_all } + assert_raises(ActiveRecord::ActiveRecordError) { Author.group(:name).delete_all } + assert_raises(ActiveRecord::ActiveRecordError) { Author.having("SUM(id) < 3").delete_all } + end + + def test_delete_all_with_joins_and_where_part_is_hash + pets = Pet.joins(:toys).where(toys: { name: "Bone" }) + + assert_equal true, pets.exists? + assert_equal pets.count, pets.delete_all + end + + def test_delete_all_with_joins_and_where_part_is_not_hash + pets = Pet.joins(:toys).where("toys.name = ?", "Bone") + + assert_equal true, pets.exists? + assert_equal pets.count, pets.delete_all + end + + def test_delete_all_with_left_joins + pets = Pet.left_joins(:toys).where(toys: { name: "Bone" }) + + assert_equal true, pets.exists? + assert_equal pets.count, pets.delete_all + end + + def test_delete_all_with_includes + pets = Pet.includes(:toys).where(toys: { name: "Bone" }) + + assert_equal true, pets.exists? + assert_equal pets.count, pets.delete_all + end + + def test_delete_all_with_order_and_limit_deletes_subset_only + author = authors(:david) + limited_posts = Post.where(author: author).order(:id).limit(1) + assert_equal 1, limited_posts.size + assert_equal 2, limited_posts.limit(2).size + assert_equal 1, limited_posts.delete_all + assert_raise(ActiveRecord::RecordNotFound) { posts(:welcome) } + assert posts(:thinking) + end + + def test_delete_all_with_order_and_limit_and_offset_deletes_subset_only + author = authors(:david) + limited_posts = Post.where(author: author).order(:id).limit(1).offset(1) + assert_equal 1, limited_posts.size + assert_equal 2, limited_posts.limit(2).size + assert_equal 1, limited_posts.delete_all + assert_raise(ActiveRecord::RecordNotFound) { posts(:thinking) } + assert posts(:welcome) + end +end diff --git a/activerecord/test/cases/relation/merging_test.rb b/activerecord/test/cases/relation/merging_test.rb index f53ef1fe35..5c5e760e34 100644 --- a/activerecord/test/cases/relation/merging_test.rb +++ b/activerecord/test/cases/relation/merging_test.rb @@ -121,6 +121,32 @@ class RelationMergingTest < ActiveRecord::TestCase relation = relation.merge(Post.from("posts")) assert_not_empty relation.from_clause end + + def test_merging_with_from_clause_on_different_class + assert Comment.joins(:post).merge(Post.from("posts")).first + end + + def test_merging_with_order_with_binds + relation = Post.all.merge(Post.order([Arel.sql("title LIKE ?"), "%suffix"])) + assert_equal ["title LIKE '%suffix'"], relation.order_values + end + + def test_merging_with_order_without_binds + relation = Post.all.merge(Post.order(Arel.sql("title LIKE '%?'"))) + assert_equal ["title LIKE '%?'"], relation.order_values + end + + def test_merging_annotations_respects_merge_order + assert_sql(%r{/\* foo \*/ /\* bar \*/}) do + Post.annotate("foo").merge(Post.annotate("bar")).first + end + assert_sql(%r{/\* bar \*/ /\* foo \*/}) do + Post.annotate("bar").merge(Post.annotate("foo")).first + end + assert_sql(%r{/\* foo \*/ /\* bar \*/ /\* baz \*/ /\* qux \*/}) do + Post.annotate("foo").annotate("bar").merge(Post.annotate("baz").annotate("qux")).first + end + end end class MergingDifferentRelationsTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/relation/mutation_test.rb b/activerecord/test/cases/relation/mutation_test.rb index f82ecd4449..96249b8d51 100644 --- a/activerecord/test/cases/relation/mutation_test.rb +++ b/activerecord/test/cases/relation/mutation_test.rb @@ -26,7 +26,7 @@ module ActiveRecord assert relation.order!(:name).equal?(relation) node = relation.order_values.first assert_predicate node, :ascending? - assert_equal :name, node.expr.name + assert_equal "name", node.expr.name assert_equal "posts", node.expr.relation.name end @@ -89,7 +89,7 @@ module ActiveRecord node = relation.order_values.first assert_predicate node, :ascending? - assert_equal :name, node.expr.name + assert_equal "name", node.expr.name assert_equal "posts", node.expr.relation.name end diff --git a/activerecord/test/cases/relation/or_test.rb b/activerecord/test/cases/relation/or_test.rb index 065819e0f1..8623867864 100644 --- a/activerecord/test/cases/relation/or_test.rb +++ b/activerecord/test/cases/relation/or_test.rb @@ -30,6 +30,11 @@ module ActiveRecord assert_equal expected, Post.where("id = 1").or(Post.none).to_a end + def test_or_with_large_number + expected = Post.where("id = 1 or id = 9223372036854775808").to_a + assert_equal expected, Post.where(id: 1).or(Post.where(id: 9223372036854775808)).to_a + end + def test_or_with_bind_params assert_equal Post.find([1, 2]).sort_by(&:id), Post.where(id: 1).or(Post.where(id: 2)).sort_by(&:id) end diff --git a/activerecord/test/cases/relation/select_test.rb b/activerecord/test/cases/relation/select_test.rb index 0577e6bfdb..586aaadd0a 100644 --- a/activerecord/test/cases/relation/select_test.rb +++ b/activerecord/test/cases/relation/select_test.rb @@ -7,9 +7,21 @@ module ActiveRecord class SelectTest < ActiveRecord::TestCase fixtures :posts - def test_select_with_nil_agrument + def test_select_with_nil_argument expected = Post.select(:title).to_sql assert_equal expected, Post.select(nil).select(:title).to_sql end + + def test_reselect + expected = Post.select(:title).to_sql + assert_equal expected, Post.select(:title, :body).reselect(:title).to_sql + end + + def test_reselect_with_default_scope_select + expected = Post.select(:title).to_sql + actual = PostWithDefaultSelect.reselect(:title).to_sql + + assert_equal expected, actual + end end end diff --git a/activerecord/test/cases/relation/update_all_test.rb b/activerecord/test/cases/relation/update_all_test.rb new file mode 100644 index 0000000000..e45531b4a9 --- /dev/null +++ b/activerecord/test/cases/relation/update_all_test.rb @@ -0,0 +1,324 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/author" +require "models/category" +require "models/comment" +require "models/computer" +require "models/developer" +require "models/post" +require "models/person" +require "models/pet" +require "models/toy" +require "models/topic" +require "models/tag" +require "models/tagging" +require "models/warehouse_thing" + +class UpdateAllTest < ActiveRecord::TestCase + fixtures :authors, :author_addresses, :comments, :developers, :posts, :people, :pets, :toys, :tags, :taggings, "warehouse-things" + + class TopicWithCallbacks < ActiveRecord::Base + self.table_name = :topics + cattr_accessor :topic_count + before_update { |topic| topic.author_name = "David" if topic.author_name.blank? } + after_update { |topic| topic.class.topic_count = topic.class.count } + end + + def test_update_all_with_scope + tag = Tag.first + Post.tagged_with(tag.id).update_all(title: "rofl") + posts = Post.tagged_with(tag.id).all.to_a + assert_operator posts.length, :>, 0 + posts.each { |post| assert_equal "rofl", post.title } + end + + def test_update_all_with_non_standard_table_name + assert_equal 1, WarehouseThing.where(id: 1).update_all(["value = ?", 0]) + assert_equal 0, WarehouseThing.find(1).value + end + + def test_update_all_with_blank_argument + assert_raises(ArgumentError) { Comment.update_all({}) } + end + + def test_update_all_with_joins + pets = Pet.joins(:toys).where(toys: { name: "Bone" }) + + assert_equal true, pets.exists? + assert_equal pets.count, pets.update_all(name: "Bob") + end + + def test_update_all_with_left_joins + pets = Pet.left_joins(:toys).where(toys: { name: "Bone" }) + + assert_equal true, pets.exists? + assert_equal pets.count, pets.update_all(name: "Bob") + end + + def test_update_all_with_includes + pets = Pet.includes(:toys).where(toys: { name: "Bone" }) + + assert_equal true, pets.exists? + assert_equal pets.count, pets.update_all(name: "Bob") + end + + def test_update_all_with_joins_and_limit + comments = Comment.joins(:post).where("posts.id" => posts(:welcome).id).limit(1) + assert_equal 1, comments.update_all(post_id: posts(:thinking).id) + assert_equal posts(:thinking), comments(:greetings).post + end + + def test_update_all_with_joins_and_limit_and_order + comments = Comment.joins(:post).where("posts.id" => posts(:welcome).id).order("comments.id").limit(1) + assert_equal 1, comments.update_all(post_id: posts(:thinking).id) + assert_equal posts(:thinking), comments(:greetings).post + assert_equal posts(:welcome), comments(:more_greetings).post + end + + def test_update_all_with_joins_and_offset + all_comments = Comment.joins(:post).where("posts.id" => posts(:welcome).id) + count = all_comments.count + comments = all_comments.offset(1) + + assert_equal count - 1, comments.update_all(post_id: posts(:thinking).id) + end + + def test_update_all_with_joins_and_offset_and_order + all_comments = Comment.joins(:post).where("posts.id" => posts(:welcome).id).order("posts.id", "comments.id") + count = all_comments.count + comments = all_comments.offset(1) + + assert_equal count - 1, comments.update_all(post_id: posts(:thinking).id) + assert_equal posts(:thinking), comments(:more_greetings).post + assert_equal posts(:welcome), comments(:greetings).post + end + + def test_update_counters_with_joins + assert_nil pets(:parrot).integer + + Pet.joins(:toys).where(toys: { name: "Bone" }).update_counters(integer: 1) + + assert_equal 1, pets(:parrot).reload.integer + end + + def test_touch_all_updates_records_timestamps + david = developers(:david) + david_previously_updated_at = david.updated_at + jamis = developers(:jamis) + jamis_previously_updated_at = jamis.updated_at + Developer.where(name: "David").touch_all + + assert_not_equal david_previously_updated_at, david.reload.updated_at + assert_equal jamis_previously_updated_at, jamis.reload.updated_at + end + + def test_touch_all_with_custom_timestamp + developer = developers(:david) + previously_created_at = developer.created_at + previously_updated_at = developer.updated_at + Developer.where(name: "David").touch_all(:created_at) + developer.reload + + assert_not_equal previously_created_at, developer.created_at + assert_not_equal previously_updated_at, developer.updated_at + end + + def test_touch_all_with_given_time + developer = developers(:david) + previously_created_at = developer.created_at + previously_updated_at = developer.updated_at + new_time = Time.utc(2015, 2, 16, 4, 54, 0) + Developer.where(name: "David").touch_all(:created_at, time: new_time) + developer.reload + + assert_not_equal previously_created_at, developer.created_at + assert_not_equal previously_updated_at, developer.updated_at + assert_equal new_time, developer.created_at + assert_equal new_time, developer.updated_at + 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 TopicWithCallbacks.count, TopicWithCallbacks.topic_count + + 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_update_with_ids_on_relation + topic1 = TopicWithCallbacks.create!(title: "arel", author_name: nil) + topic2 = TopicWithCallbacks.create!(title: "activerecord", author_name: nil) + topics = TopicWithCallbacks.none + topics.update( + [topic1.id, topic2.id], + [{ title: "adequaterecord" }, { title: "adequaterecord" }] + ) + + assert_equal TopicWithCallbacks.count, TopicWithCallbacks.topic_count + + 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_update_on_relation_passing_active_record_object_is_not_permitted + topic = Topic.create!(title: "Foo", author_name: nil) + assert_raises(ArgumentError) do + Topic.where(id: topic.id).update(topic, title: "Bar") + end + end + + def test_update_all_cares_about_optimistic_locking + david = people(:david) + + travel 5.seconds do + now = Time.now.utc + assert_not_equal now, david.updated_at + + people = Person.where(id: people(:michael, :david, :susan)) + expected = people.pluck(:lock_version) + expected.map! { |version| version + 1 } + people.update_all(updated_at: now) + + assert_equal [now] * 3, people.pluck(:updated_at) + assert_equal expected, people.pluck(:lock_version) + + assert_raises(ActiveRecord::StaleObjectError) do + david.touch(time: now) + end + end + end + + def test_update_counters_cares_about_optimistic_locking + david = people(:david) + + travel 5.seconds do + now = Time.now.utc + assert_not_equal now, david.updated_at + + people = Person.where(id: people(:michael, :david, :susan)) + expected = people.pluck(:lock_version) + expected.map! { |version| version + 1 } + people.update_counters(touch: [time: now]) + + assert_equal [now] * 3, people.pluck(:updated_at) + assert_equal expected, people.pluck(:lock_version) + + assert_raises(ActiveRecord::StaleObjectError) do + david.touch(time: now) + end + end + end + + def test_touch_all_cares_about_optimistic_locking + david = people(:david) + + travel 5.seconds do + now = Time.now.utc + assert_not_equal now, david.updated_at + + people = Person.where(id: people(:michael, :david, :susan)) + expected = people.pluck(:lock_version) + expected.map! { |version| version + 1 } + people.touch_all(time: now) + + assert_equal [now] * 3, people.pluck(:updated_at) + assert_equal expected, people.pluck(:lock_version) + + assert_raises(ActiveRecord::StaleObjectError) do + david.touch(time: now) + end + end + end + + def test_klass_level_update_all + travel 5.seconds do + now = Time.now.utc + + Person.all.each do |person| + assert_not_equal now, person.updated_at + end + + Person.update_all(updated_at: now) + + Person.all.each do |person| + assert_equal now, person.updated_at + end + end + end + + def test_klass_level_touch_all + travel 5.seconds do + now = Time.now.utc + + Person.all.each do |person| + assert_not_equal now, person.updated_at + end + + Person.touch_all(time: now) + + Person.all.each do |person| + assert_equal now, person.updated_at + end + end + end + + # Oracle UPDATE does not support ORDER BY + unless current_adapter?(:OracleAdapter) + def test_update_all_ignores_order_without_limit_from_association + author = authors(:david) + assert_nothing_raised do + assert_equal author.posts_with_comments_and_categories.length, author.posts_with_comments_and_categories.update_all([ "body = ?", "bulk update!" ]) + end + end + + def test_update_all_doesnt_ignore_order + assert_equal authors(:david).id + 1, authors(:mary).id # make sure there is going to be a duplicate PK error + test_update_with_order_succeeds = lambda do |order| + Author.order(order).update_all("id = id + 1") + rescue ActiveRecord::ActiveRecordError + false + end + + if test_update_with_order_succeeds.call("id DESC") + # test that this wasn't a fluke and using an incorrect order results in an exception + assert_not test_update_with_order_succeeds.call("id ASC") + else + # test that we're failing because the current Arel's engine doesn't support UPDATE ORDER BY queries is using subselects instead + assert_sql(/\AUPDATE .+ \(SELECT .* ORDER BY id DESC\)\z/i) do + test_update_with_order_succeeds.call("id DESC") + end + end + end + + def test_update_all_with_order_and_limit_updates_subset_only + author = authors(:david) + limited_posts = author.posts_sorted_by_id_limited + assert_equal 1, limited_posts.size + assert_equal 2, limited_posts.limit(2).size + assert_equal 1, limited_posts.update_all([ "body = ?", "bulk update!" ]) + assert_equal "bulk update!", posts(:welcome).body + assert_not_equal "bulk update!", posts(:thinking).body + end + + def test_update_all_with_order_and_limit_and_offset_updates_subset_only + author = authors(:david) + limited_posts = author.posts_sorted_by_id_limited.offset(1) + assert_equal 1, limited_posts.size + assert_equal 2, limited_posts.limit(2).size + assert_equal 1, limited_posts.update_all([ "body = ?", "bulk update!" ]) + assert_equal "bulk update!", posts(:thinking).body + assert_not_equal "bulk update!", posts(:welcome).body + end + end +end diff --git a/activerecord/test/cases/relation/where_clause_test.rb b/activerecord/test/cases/relation/where_clause_test.rb index 8703d238a0..0b06cec40b 100644 --- a/activerecord/test/cases/relation/where_clause_test.rb +++ b/activerecord/test/cases/relation/where_clause_test.rb @@ -92,12 +92,16 @@ class ActiveRecord::Relation original = WhereClause.new([ table["id"].in([1, 2, 3]), table["id"].eq(1), + table["id"].is_not_distinct_from(1), + table["id"].is_distinct_from(2), "sql literal", random_object ]) expected = WhereClause.new([ table["id"].not_in([1, 2, 3]), table["id"].not_eq(1), + table["id"].is_distinct_from(1), + table["id"].is_not_distinct_from(2), Arel::Nodes::Not.new(Arel::Nodes::SqlLiteral.new("sql literal")), Arel::Nodes::Not.new(random_object) ]) diff --git a/activerecord/test/cases/relation/where_test.rb b/activerecord/test/cases/relation/where_test.rb index 99797528b2..b045184d7d 100644 --- a/activerecord/test/cases/relation/where_test.rb +++ b/activerecord/test/cases/relation/where_test.rb @@ -14,6 +14,7 @@ require "models/price_estimate" require "models/topic" require "models/treasure" require "models/vertex" +require "support/stubs/strong_parameters" module ActiveRecord class WhereTest < ActiveRecord::TestCase @@ -50,8 +51,13 @@ module ActiveRecord assert_equal [chef], chefs.to_a end - def test_where_with_casted_value_is_nil - assert_equal 4, Topic.where(last_read: "").count + def test_where_with_invalid_value + topics(:first).update!(parent_id: 0, written_on: nil, bonus_time: nil, last_read: nil) + assert_empty Topic.where(parent_id: Object.new) + assert_empty Topic.where(parent_id: "not-a-number") + assert_empty Topic.where(written_on: "") + assert_empty Topic.where(bonus_time: "") + assert_empty Topic.where(last_read: "") end def test_rewhere_on_root @@ -334,31 +340,22 @@ module ActiveRecord end def test_where_with_strong_parameters - protected_params = Class.new do - attr_reader :permitted - alias :permitted? :permitted - - def initialize(parameters) - @parameters = parameters - @permitted = false - end - - def to_h - @parameters - end - - def permit! - @permitted = true - self - end - end - author = authors(:david) - params = protected_params.new(name: author.name) + params = ProtectedParams.new(name: author.name) assert_raises(ActiveModel::ForbiddenAttributesError) { Author.where(params) } assert_equal author, Author.where(params.permit!).first end + def test_where_with_large_number + assert_equal [authors(:bob)], Author.where(id: [3, 9223372036854775808]) + assert_equal [authors(:bob)], Author.where(id: 3..9223372036854775808) + end + + def test_to_sql_with_large_number + assert_equal [authors(:bob)], Author.find_by_sql(Author.where(id: [3, 9223372036854775808]).to_sql) + assert_equal [authors(:bob)], Author.find_by_sql(Author.where(id: 3..9223372036854775808).to_sql) + end + def test_where_with_unsupported_arguments assert_raises(ArgumentError) { Author.where(42) } end diff --git a/activerecord/test/cases/relation_test.rb b/activerecord/test/cases/relation_test.rb index fbeb617b29..3f370e5ede 100644 --- a/activerecord/test/cases/relation_test.rb +++ b/activerecord/test/cases/relation_test.rb @@ -101,6 +101,9 @@ module ActiveRecord relation.merge!(relation) assert_predicate relation, :empty_scope? + + assert_not_predicate NullPost.all, :empty_scope? + assert_not_predicate FirstPost.all, :empty_scope? end def test_bad_constants_raise_errors @@ -232,7 +235,7 @@ module ActiveRecord assert_equal 3, nb_inner_join, "Wrong amount of INNER JOIN in query" # using `\W` as the column separator - assert queries.any? { |sql| %r[INNER\s+JOIN\s+#{Author.quoted_table_name}\s+\Wauthors_categorizations\W]i.match?(sql) }, "Should be aliasing the child INNER JOINs in query" + assert queries.any? { |sql| %r[INNER\s+JOIN\s+#{Regexp.escape(Author.quoted_table_name)}\s+\Wauthors_categorizations\W]i.match?(sql) }, "Should be aliasing the child INNER JOINs in query" end def test_relation_with_merged_joins_aliased_works @@ -289,6 +292,7 @@ module ActiveRecord klass.create!(description: "foo") assert_equal ["foo"], klass.select(:description).from(klass.all).map(&:desc) + assert_equal ["foo"], klass.reselect(:description).from(klass.all).map(&:desc) end def test_relation_merging_with_merged_joins_as_strings @@ -307,6 +311,58 @@ module ActiveRecord assert_equal 3, ratings.count end + def test_relation_with_annotation_includes_comment_in_to_sql + post_with_annotation = Post.where(id: 1).annotate("foo") + assert_match %r{= 1 /\* foo \*/}, post_with_annotation.to_sql + end + + def test_relation_with_annotation_includes_comment_in_sql + post_with_annotation = Post.where(id: 1).annotate("foo") + assert_sql(%r{/\* foo \*/}) do + assert post_with_annotation.first, "record should be found" + end + end + + def test_relation_with_annotation_chains_sql_comments + post_with_annotation = Post.where(id: 1).annotate("foo").annotate("bar") + assert_sql(%r{/\* foo \*/ /\* bar \*/}) do + assert post_with_annotation.first, "record should be found" + end + end + + def test_relation_with_annotation_filters_sql_comment_delimiters + post_with_annotation = Post.where(id: 1).annotate("**//foo//**") + assert_match %r{= 1 /\* foo \*/}, post_with_annotation.to_sql + end + + def test_relation_with_annotation_includes_comment_in_count_query + post_with_annotation = Post.annotate("foo") + all_count = Post.all.to_a.count + assert_sql(%r{/\* foo \*/}) do + assert_equal all_count, post_with_annotation.count + end + end + + def test_relation_without_annotation_does_not_include_an_empty_comment + log = capture_sql do + Post.where(id: 1).first + end + + assert_not_predicate log, :empty? + assert_predicate log.select { |query| query.match?(%r{/\*}) }, :empty? + end + + def test_relation_with_optimizer_hints_filters_sql_comment_delimiters + post_with_hint = Post.where(id: 1).optimizer_hints("**//BADHINT//**") + assert_match %r{BADHINT}, post_with_hint.to_sql + assert_no_match %r{\*/BADHINT}, post_with_hint.to_sql + assert_no_match %r{\*//BADHINT}, post_with_hint.to_sql + assert_no_match %r{BADHINT/\*}, post_with_hint.to_sql + assert_no_match %r{BADHINT//\*}, post_with_hint.to_sql + post_with_hint = Post.where(id: 1).optimizer_hints("/*+ BADHINT */") + assert_match %r{/\*\+ BADHINT \*/}, post_with_hint.to_sql + end + class EnsureRoundTripTypeCasting < ActiveRecord::Type::Value def type :string diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index 952d2dd5d9..2417775ef1 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -9,10 +9,12 @@ require "models/comment" require "models/author" require "models/entrant" require "models/developer" +require "models/project" require "models/person" require "models/computer" require "models/reply" require "models/company" +require "models/contract" require "models/bird" require "models/car" require "models/engine" @@ -28,11 +30,6 @@ require "models/subscriber" class RelationTest < ActiveRecord::TestCase fixtures :authors, :author_addresses, :topics, :entrants, :developers, :people, :companies, :developers_projects, :accounts, :categories, :categorizations, :categories_posts, :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 @@ -185,15 +182,64 @@ class RelationTest < ActiveRecord::TestCase end end + def test_select_with_from_includes_original_table_name + relation = Comment.joins(:post).select(:id).order(:id) + subquery = Comment.from("#{Comment.table_name} /*! USE INDEX (PRIMARY) */").joins(:post).select(:id).order(:id) + assert_equal relation.map(&:id), subquery.map(&:id) + end + + def test_pluck_with_from_includes_original_table_name + relation = Comment.joins(:post).order(:id) + subquery = Comment.from("#{Comment.table_name} /*! USE INDEX (PRIMARY) */").joins(:post).order(:id) + assert_equal relation.pluck(:id), subquery.pluck(:id) + end + + def test_select_with_from_includes_quoted_original_table_name + relation = Comment.joins(:post).select(:id).order(:id) + subquery = Comment.from("#{Comment.quoted_table_name} /*! USE INDEX (PRIMARY) */").joins(:post).select(:id).order(:id) + assert_equal relation.map(&:id), subquery.map(&:id) + end + + def test_pluck_with_from_includes_quoted_original_table_name + relation = Comment.joins(:post).order(:id) + subquery = Comment.from("#{Comment.quoted_table_name} /*! USE INDEX (PRIMARY) */").joins(:post).order(:id) + assert_equal relation.pluck(:id), subquery.pluck(:id) + end + + def test_select_with_subquery_in_from_uses_original_table_name + relation = Comment.joins(:post).select(:id).order(:id) + # Avoid subquery flattening by adding distinct to work with SQLite < 3.20.0. + subquery = Comment.from(Comment.all.distinct, Comment.quoted_table_name).joins(:post).select(:id).order(:id) + assert_equal relation.map(&:id), subquery.map(&:id) + end + + def test_pluck_with_subquery_in_from_uses_original_table_name + relation = Comment.joins(:post).order(:id) + subquery = Comment.from(Comment.all, Comment.quoted_table_name).joins(:post).order(:id) + assert_equal relation.pluck(:id), subquery.pluck(:id) + end + def test_select_with_subquery_in_from_does_not_use_original_table_name relation = Comment.group(:type).select("COUNT(post_id) AS post_count, type") - subquery = Comment.from(relation).select("type", "post_count") + subquery = Comment.from(relation, "grouped_#{Comment.table_name}").select("type", "post_count") assert_equal(relation.map(&:post_count).sort, subquery.map(&:post_count).sort) end def test_group_with_subquery_in_from_does_not_use_original_table_name relation = Comment.group(:type).select("COUNT(post_id) AS post_count,type") - subquery = Comment.from(relation).group("type").average("post_count") + subquery = Comment.from(relation, "grouped_#{Comment.table_name}").group("type").average("post_count") + assert_equal(relation.map(&:post_count).sort, subquery.values.sort) + end + + def test_select_with_subquery_string_in_from_does_not_use_original_table_name + relation = Comment.group(:type).select("COUNT(post_id) AS post_count, type") + subquery = Comment.from("(#{relation.to_sql}) #{Comment.table_name}_grouped").select("type", "post_count") + assert_equal(relation.map(&:post_count).sort, subquery.map(&:post_count).sort) + end + + def test_group_with_subquery_string_in_from_does_not_use_original_table_name + relation = Comment.group(:type).select("COUNT(post_id) AS post_count,type") + subquery = Comment.from("(#{relation.to_sql}) #{Comment.table_name}_grouped").group("type").average("post_count") assert_equal(relation.map(&:post_count).sort, subquery.values.sort) end @@ -294,8 +340,17 @@ class RelationTest < ActiveRecord::TestCase Topic.order(Arel.sql("title NULLS FIRST")).reverse_order end assert_raises(ActiveRecord::IrreversibleOrderError) do + Topic.order(Arel.sql("title NULLS FIRST")).reverse_order + end + assert_raises(ActiveRecord::IrreversibleOrderError) do Topic.order(Arel.sql("title nulls last")).reverse_order end + assert_raises(ActiveRecord::IrreversibleOrderError) do + Topic.order(Arel.sql("title NULLS FIRST, author_name")).reverse_order + end + assert_raises(ActiveRecord::IrreversibleOrderError) do + Topic.order(Arel.sql("author_name, title nulls last")).reverse_order + end end def test_default_reverse_order_on_table_without_primary_key @@ -484,21 +539,6 @@ class RelationTest < ActiveRecord::TestCase assert_nothing_raised { Topic.reorder([]) } end - def test_respond_to_delegates_to_arel - relation = Topic.all - fake_arel = Struct.new(:responds) { - def respond_to?(method, access = false) - responds << [method, access] - end - }.new [] - - relation.extend(Module.new { attr_accessor :arel }) - relation.arel = fake_arel - - relation.respond_to?(:matching_attributes) - assert_equal [:matching_attributes, false], fake_arel.responds.first - end - def test_respond_to_dynamic_finders relation = Topic.all @@ -562,6 +602,13 @@ class RelationTest < ActiveRecord::TestCase end end + def test_extracted_association + relation_authors = assert_queries(2) { Post.all.extract_associated(:author) } + root_authors = assert_queries(2) { Post.extract_associated(:author) } + assert_equal relation_authors, root_authors + assert_equal Post.all.collect(&:author), relation_authors + end + def test_find_with_included_associations assert_queries(2) do posts = Post.includes(:comments).order("posts.id") @@ -860,45 +907,6 @@ class RelationTest < ActiveRecord::TestCase assert_equal authors(:bob), authors.last end - def test_destroy_all - davids = Author.where(name: "David") - - # Force load - assert_equal [authors(:david)], davids.to_a - assert_predicate davids, :loaded? - - assert_difference("Author.count", -1) { davids.destroy_all } - - assert_equal [], davids.to_a - assert_predicate davids, :loaded? - end - - def test_delete_all - davids = Author.where(name: "David") - - assert_difference("Author.count", -1) { davids.delete_all } - assert_not_predicate davids, :loaded? - end - - def test_delete_all_loaded - davids = Author.where(name: "David") - - # Force load - assert_equal [authors(:david)], davids.to_a - assert_predicate davids, :loaded? - - assert_difference("Author.count", -1) { davids.delete_all } - - assert_equal [], davids.to_a - assert_predicate davids, :loaded? - end - - def test_delete_all_with_unpermitted_relation_raises_error - assert_raises(ActiveRecord::ActiveRecordError) { Author.distinct.delete_all } - assert_raises(ActiveRecord::ActiveRecordError) { Author.group(:name).delete_all } - assert_raises(ActiveRecord::ActiveRecordError) { Author.having("SUM(id) < 3").delete_all } - end - def test_select_with_aggregates posts = Post.select(:title, :body) @@ -977,18 +985,23 @@ class RelationTest < ActiveRecord::TestCase assert_queries(1) { assert_equal 11, posts.load.size } end + def test_size_with_eager_loading_and_custom_select_and_order + posts = Post.includes(:comments).order("comments.id").select(:type) + assert_queries(1) { assert_equal 11, posts.size } + assert_queries(1) { assert_equal 11, posts.load.size } + end + def test_size_with_eager_loading_and_custom_order_and_distinct posts = Post.includes(:comments).order("comments.id").distinct assert_queries(1) { assert_equal 11, posts.size } assert_queries(1) { assert_equal 11, posts.load.size } 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 } + def test_size_with_eager_loading_and_manual_distinct_select_and_custom_order + accounts = Account.select("DISTINCT accounts.firm_id").order("accounts.firm_id") + + assert_queries(1) { assert_equal 5, accounts.size } + assert_queries(1) { assert_equal 5, accounts.load.size } end def test_count_explicit_columns @@ -1232,8 +1245,23 @@ class RelationTest < ActiveRecord::TestCase assert_equal "green", parrot.color end + def test_first_or_create_with_after_initialize + Bird.create!(color: "yellow", name: "canary") + parrot = assert_deprecated do + Bird.where(color: "green").first_or_create do |bird| + bird.name = "parrot" + bird.enable_count = true + end + end + assert_equal 0, parrot.total_count + end + def test_first_or_create_with_block - parrot = Bird.where(color: "green").first_or_create { |bird| bird.name = "parrot" } + Bird.create!(color: "yellow", name: "canary") + parrot = Bird.where(color: "green").first_or_create do |bird| + bird.name = "parrot" + assert_deprecated { assert_equal 0, Bird.count } + end assert_kind_of Bird, parrot assert_predicate parrot, :persisted? assert_equal "green", parrot.color @@ -1274,8 +1302,23 @@ class RelationTest < ActiveRecord::TestCase assert_raises(ActiveRecord::RecordInvalid) { Bird.where(color: "green").first_or_create! } end + def test_first_or_create_bang_with_after_initialize + Bird.create!(color: "yellow", name: "canary") + parrot = assert_deprecated do + Bird.where(color: "green").first_or_create! do |bird| + bird.name = "parrot" + bird.enable_count = true + end + end + assert_equal 0, parrot.total_count + end + def test_first_or_create_bang_with_valid_block - parrot = Bird.where(color: "green").first_or_create! { |bird| bird.name = "parrot" } + Bird.create!(color: "yellow", name: "canary") + parrot = Bird.where(color: "green").first_or_create! do |bird| + bird.name = "parrot" + assert_deprecated { assert_equal 0, Bird.count } + end assert_kind_of Bird, parrot assert_predicate parrot, :persisted? assert_equal "green", parrot.color @@ -1324,8 +1367,23 @@ class RelationTest < ActiveRecord::TestCase assert_equal "green", parrot.color end + def test_first_or_initialize_with_after_initialize + Bird.create!(color: "yellow", name: "canary") + parrot = assert_deprecated do + Bird.where(color: "green").first_or_initialize do |bird| + bird.name = "parrot" + bird.enable_count = true + end + end + assert_equal 0, parrot.total_count + end + def test_first_or_initialize_with_block - parrot = Bird.where(color: "green").first_or_initialize { |bird| bird.name = "parrot" } + Bird.create!(color: "yellow", name: "canary") + parrot = Bird.where(color: "green").first_or_initialize do |bird| + bird.name = "parrot" + assert_deprecated { assert_equal 0, Bird.count } + end assert_kind_of Bird, parrot assert_not_predicate parrot, :persisted? assert_predicate parrot, :valid? @@ -1366,6 +1424,13 @@ class RelationTest < ActiveRecord::TestCase assert_not_equal subscriber, Subscriber.create_or_find_by(nick: "cat") end + def test_create_or_find_by_should_not_raise_due_to_validation_errors + assert_nothing_raised do + bird = Bird.create_or_find_by(color: "green") + assert_predicate bird, :invalid? + end + end + def test_create_or_find_by_with_non_unique_attributes Subscriber.create!(nick: "bob", name: "the builder") @@ -1385,6 +1450,38 @@ class RelationTest < ActiveRecord::TestCase end end + def test_create_or_find_by_with_bang + assert_nil Subscriber.find_by(nick: "bob") + + subscriber = Subscriber.create!(nick: "bob") + + assert_equal subscriber, Subscriber.create_or_find_by!(nick: "bob") + assert_not_equal subscriber, Subscriber.create_or_find_by!(nick: "cat") + end + + def test_create_or_find_by_with_bang_should_raise_due_to_validation_errors + assert_raises(ActiveRecord::RecordInvalid) { Bird.create_or_find_by!(color: "green") } + end + + def test_create_or_find_by_with_bang_with_non_unique_attributes + Subscriber.create!(nick: "bob", name: "the builder") + + assert_raises(ActiveRecord::RecordNotFound) do + Subscriber.create_or_find_by!(nick: "bob", name: "the cat") + end + end + + def test_create_or_find_by_with_bang_within_transaction + assert_nil Subscriber.find_by(nick: "bob") + + subscriber = Subscriber.create!(nick: "bob") + + Subscriber.transaction do + assert_equal subscriber, Subscriber.create_or_find_by!(nick: "bob") + assert_not_equal subscriber, Subscriber.create_or_find_by!(nick: "cat") + end + end + def test_find_or_initialize_by assert_nil Bird.find_by(name: "bob") @@ -1403,15 +1500,27 @@ class RelationTest < ActiveRecord::TestCase assert_equal "cock", hens.new.name end + def test_create_with_nested_attributes + assert_difference("Project.count", 1) do + developers = Developer.where(name: "Aaron") + developers = developers.create_with( + projects_attributes: [{ name: "p1" }] + ) + developers.create! + end + end + def test_except relation = Post.where(author_id: 1).order("id ASC").limit(1) assert_equal [posts(:welcome)], relation.to_a author_posts = relation.except(:order, :limit) - assert_equal Post.where(author_id: 1).to_a, author_posts.to_a + assert_equal Post.where(author_id: 1).sort_by(&:id), author_posts.sort_by(&:id) + assert_equal author_posts.sort_by(&:id), relation.scoping { Post.except(:order, :limit).sort_by(&:id) } all_posts = relation.except(:where, :order, :limit) - assert_equal Post.all, all_posts + assert_equal Post.all.sort_by(&:id), all_posts.sort_by(&:id) + assert_equal all_posts.sort_by(&:id), relation.scoping { Post.except(:where, :order, :limit).sort_by(&:id) } end def test_only @@ -1419,10 +1528,12 @@ class RelationTest < ActiveRecord::TestCase assert_equal [posts(:welcome)], relation.to_a author_posts = relation.only(:where) - assert_equal Post.where(author_id: 1).to_a, author_posts.to_a + assert_equal Post.where(author_id: 1).sort_by(&:id), author_posts.sort_by(&:id) + assert_equal author_posts.sort_by(&:id), relation.scoping { Post.only(:where).sort_by(&:id) } - all_posts = relation.only(:limit) - assert_equal Post.limit(1).to_a, all_posts.to_a + all_posts = relation.only(:order) + assert_equal Post.order("id ASC").to_a, all_posts.to_a + assert_equal all_posts.to_a, relation.scoping { Post.only(:order).to_a } end def test_anonymous_extension @@ -1484,112 +1595,6 @@ class RelationTest < ActiveRecord::TestCase assert_equal authors(:david), Author.order("id DESC , name DESC").last end - def test_update_all_with_blank_argument - assert_raises(ArgumentError) { Comment.update_all({}) } - end - - def test_update_all_with_joins - comments = Comment.joins(:post).where("posts.id" => posts(:welcome).id) - count = comments.count - - assert_equal count, comments.update_all(post_id: posts(:thinking).id) - assert_equal posts(:thinking), comments(:greetings).post - end - - def test_update_all_with_joins_and_limit - comments = Comment.joins(:post).where("posts.id" => posts(:welcome).id).limit(1) - assert_equal 1, comments.update_all(post_id: posts(:thinking).id) - end - - def test_update_all_with_joins_and_limit_and_order - comments = Comment.joins(:post).where("posts.id" => posts(:welcome).id).order("comments.id").limit(1) - assert_equal 1, comments.update_all(post_id: posts(:thinking).id) - assert_equal posts(:thinking), comments(:greetings).post - assert_equal posts(:welcome), comments(:more_greetings).post - end - - def test_update_all_with_joins_and_offset - all_comments = Comment.joins(:post).where("posts.id" => posts(:welcome).id) - count = all_comments.count - comments = all_comments.offset(1) - - assert_equal count - 1, comments.update_all(post_id: posts(:thinking).id) - end - - def test_update_all_with_joins_and_offset_and_order - all_comments = Comment.joins(:post).where("posts.id" => posts(:welcome).id).order("posts.id", "comments.id") - count = all_comments.count - comments = all_comments.offset(1) - - assert_equal count - 1, comments.update_all(post_id: posts(:thinking).id) - assert_equal posts(:thinking), comments(:more_greetings).post - assert_equal posts(:welcome), comments(:greetings).post - end - - def test_touch_all_updates_records_timestamps - david = developers(:david) - david_previously_updated_at = david.updated_at - jamis = developers(:jamis) - jamis_previously_updated_at = jamis.updated_at - Developer.where(name: "David").touch_all - - assert_not_equal david_previously_updated_at, david.reload.updated_at - assert_equal jamis_previously_updated_at, jamis.reload.updated_at - end - - def test_touch_all_with_custom_timestamp - developer = developers(:david) - previously_created_at = developer.created_at - previously_updated_at = developer.updated_at - Developer.where(name: "David").touch_all(:created_at) - developer = developer.reload - - assert_not_equal previously_created_at, developer.created_at - assert_not_equal previously_updated_at, developer.updated_at - end - - def test_touch_all_with_given_time - developer = developers(:david) - previously_created_at = developer.created_at - previously_updated_at = developer.updated_at - new_time = Time.utc(2015, 2, 16, 4, 54, 0) - Developer.where(name: "David").touch_all(:created_at, time: new_time) - developer = developer.reload - - assert_not_equal previously_created_at, developer.created_at - assert_not_equal previously_updated_at, developer.updated_at - assert_equal new_time, developer.created_at - assert_equal new_time, developer.updated_at - end - - def test_touch_all_updates_locking_column - person = people(:david) - - assert_difference -> { person.reload.lock_version }, +1 do - Person.where(first_name: "David").touch_all - end - 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_update_on_relation_passing_active_record_object_is_not_permitted - topic = Topic.create!(title: "Foo", author_name: nil) - assert_raises(ArgumentError) do - Topic.where(id: topic.id).update(topic, title: "Bar") - end - end - def test_distinct tag1 = Tag.create(name: "Foo") tag2 = Tag.create(name: "Foo") @@ -1754,6 +1759,24 @@ class RelationTest < ActiveRecord::TestCase assert_predicate topics, :loaded? end + def test_delete_by + david = authors(:david) + + assert_difference("Post.count", -3) { david.posts.delete_by(body: "hello") } + + deleted = Author.delete_by(id: david.id) + assert_equal 1, deleted + end + + def test_destroy_by + david = authors(:david) + + assert_difference("Post.count", -3) { david.posts.destroy_by(body: "hello") } + + destroyed = Author.destroy_by(id: david.id) + assert_equal [david], destroyed + end + test "find_by with hash conditions returns the first matching record" do assert_equal posts(:eager_other), Post.order(:id).find_by(author_id: 2) end @@ -1923,6 +1946,19 @@ class RelationTest < ActiveRecord::TestCase assert_equal [1, 1, 1], posts.map(&:author_address_id) end + test "joins with select custom attribute" do + contract = Company.create!(name: "test").contracts.create! + company = Company.joins(:contracts).select(:id, :metadata).find(contract.company_id) + assert_equal contract.metadata, company.metadata + end + + test "joins with order by custom attribute" do + companies = Company.create!([{ name: "test1" }, { name: "test2" }]) + companies.each { |company| company.contracts.create! } + assert_equal companies, Company.joins(:contracts).order(:metadata) + assert_equal companies.reverse, Company.joins(:contracts).order(metadata: :desc) + end + test "delegations do not leak to other classes" do Topic.all.by_lifo assert Topic.all.class.method_defined?(:by_lifo) @@ -1941,6 +1977,30 @@ class RelationTest < ActiveRecord::TestCase assert_equal p2.first.comments, comments end + def test_unscope_with_merge + p0 = Post.where(author_id: 0) + p1 = Post.where(author_id: 1, comments_count: 1) + + assert_equal [posts(:authorless)], p0 + assert_equal [posts(:thinking)], p1 + + comments = Comment.merge(p0).unscope(where: :author_id).where(post: p1) + + assert_not_equal p0.first.comments, comments + assert_equal p1.first.comments, comments + end + + def test_unscope_with_unknown_column + comment = comments(:greetings) + comment.update!(comments: 1) + + comments = Comment.where(comments: 1).unscope(where: :unknown_column) + assert_equal [comment], comments + + comments = Comment.where(comments: 1).unscope(where: { comments: :unknown_column }) + assert_equal [comment], comments + end + def test_unscope_specific_where_value posts = Post.where(title: "Welcome to the weblog", body: "Such a lovely day") @@ -1959,6 +2019,16 @@ class RelationTest < ActiveRecord::TestCase assert_equal "Thank you for the welcome,Thank you again for the welcome", Post.first.comments.join(",") end + def test_relation_with_private_kernel_method + accounts = Account.all + assert_equal [accounts(:signals37)], accounts.open + assert_equal [accounts(:signals37)], accounts.available + + sub_accounts = SubAccount.all + assert_equal [accounts(:signals37)], sub_accounts.open + assert_equal [accounts(:signals37)], sub_accounts.available + end + test "#skip_query_cache!" do Post.cache do assert_queries(1) do diff --git a/activerecord/test/cases/result_test.rb b/activerecord/test/cases/result_test.rb index 68fcafb682..825aee2423 100644 --- a/activerecord/test/cases/result_test.rb +++ b/activerecord/test/cases/result_test.rb @@ -21,12 +21,22 @@ module ActiveRecord assert_equal 3, result.length end - test "to_hash returns row_hashes" do + test "to_a 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 3 col 1", "col_2" => "row 3 col 2" }, - ], result.to_hash + ], result.to_a + end + + test "to_hash (deprecated) returns row_hashes" do + assert_deprecated 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 3 col 1", "col_2" => "row 3 col 2" }, + ], result.to_hash + end end test "first returns first row as a hash" do diff --git a/activerecord/test/cases/sanitize_test.rb b/activerecord/test/cases/sanitize_test.rb index 778cf86ac3..6c884b4f45 100644 --- a/activerecord/test/cases/sanitize_test.rb +++ b/activerecord/test/cases/sanitize_test.rb @@ -148,6 +148,19 @@ class SanitizeTest < ActiveRecord::TestCase assert_equal "foo in (#{quoted_nil})", bind("foo in (?)", []) end + def test_bind_range + quoted_abc = %(#{ActiveRecord::Base.connection.quote('a')},#{ActiveRecord::Base.connection.quote('b')},#{ActiveRecord::Base.connection.quote('c')}) + assert_equal "0", bind("?", 0..0) + assert_equal "1,2,3", bind("?", 1..3) + assert_equal quoted_abc, bind("?", "a"..."d") + end + + def test_bind_empty_range + quoted_nil = ActiveRecord::Base.connection.quote(nil) + assert_equal quoted_nil, bind("?", 0...0) + assert_equal quoted_nil, bind("?", "a"..."a") + end + def test_bind_empty_string quoted_empty = ActiveRecord::Base.connection.quote("") assert_equal quoted_empty, bind("?", "") @@ -168,12 +181,6 @@ class SanitizeTest < ActiveRecord::TestCase assert_equal "#{ActiveRecord::Base.connection.quote('10')}::integer '2009-01-01'::date", l.call end - def test_deprecated_expand_hash_conditions_for_aggregates - assert_deprecated do - assert_equal({ "balance" => 50 }, Customer.send(:expand_hash_conditions_for_aggregates, balance: Money.new(50))) - end - end - private def bind(statement, *vars) if vars.first.is_a?(Hash) diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb index 75b68b521c..49e9be9565 100644 --- a/activerecord/test/cases/schema_dumper_test.rb +++ b/activerecord/test/cases/schema_dumper_test.rb @@ -226,27 +226,50 @@ class SchemaDumperTest < ActiveRecord::TestCase assert_match %r{t\.float\s+"temperature"$}, output end + if ActiveRecord::Base.connection.supports_expression_index? + def test_schema_dump_expression_indices + index_definition = dump_table_schema("companies").split(/\n/).grep(/t\.index.*company_expression_index/).first.strip + index_definition.sub!(/, name: "company_expression_index"\z/, "") + + if current_adapter?(:PostgreSQLAdapter) + assert_match %r{CASE.+lower\(\(name\)::text\).+END\) DESC"\z}i, index_definition + elsif current_adapter?(:Mysql2Adapter) + assert_match %r{CASE.+lower\(`name`\).+END\) DESC"\z}i, index_definition + elsif current_adapter?(:SQLite3Adapter) + assert_match %r{CASE.+lower\(name\).+END\) DESC"\z}i, index_definition + else + assert false + end + end + end + if current_adapter?(:Mysql2Adapter) def test_schema_dump_includes_length_for_mysql_binary_fields - output = standard_dump + output = dump_table_schema "binary_fields" 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\.blob\s+"tiny_blob",\s+limit: 255$}, output + output = dump_table_schema "binary_fields" + assert_match %r{t\.binary\s+"tiny_blob",\s+size: :tiny$}, 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: 4294967295$}, output - assert_match %r{t\.text\s+"tiny_text",\s+limit: 255$}, output + assert_match %r{t\.binary\s+"medium_blob",\s+size: :medium$}, output + assert_match %r{t\.binary\s+"long_blob",\s+size: :long$}, output + assert_match %r{t\.text\s+"tiny_text",\s+size: :tiny$}, output assert_match %r{t\.text\s+"normal_text"$}, output - assert_match %r{t\.text\s+"medium_text",\s+limit: 16777215$}, output - assert_match %r{t\.text\s+"long_text",\s+limit: 4294967295$}, output + assert_match %r{t\.text\s+"medium_text",\s+size: :medium$}, output + assert_match %r{t\.text\s+"long_text",\s+size: :long$}, output + assert_match %r{t\.binary\s+"tiny_blob_2",\s+size: :tiny$}, output + assert_match %r{t\.binary\s+"medium_blob_2",\s+size: :medium$}, output + assert_match %r{t\.binary\s+"long_blob_2",\s+size: :long$}, output + assert_match %r{t\.text\s+"tiny_text_2",\s+size: :tiny$}, output + assert_match %r{t\.text\s+"medium_text_2",\s+size: :medium$}, output + assert_match %r{t\.text\s+"long_text_2",\s+size: :long$}, output end def test_schema_does_not_include_limit_for_emulated_mysql_boolean_fields - output = standard_dump + output = dump_table_schema "booleans" assert_no_match %r{t\.boolean\s+"has_fun",.+limit: 1}, output end @@ -278,11 +301,6 @@ class SchemaDumperTest < ActiveRecord::TestCase assert_match %r{t\.decimal\s+"decimal_array_default",\s+default: \["1.23", "3.45"\],\s+array: true}, output end - def test_schema_dump_expression_indices - index_definition = dump_table_schema("companies").split(/\n/).grep(/t\.index.*company_expression_index/).first.strip - assert_match %r{CASE.+lower\(\(name\)::text\)}i, index_definition - end - def test_schema_dump_interval_type output = dump_table_schema "postgresql_times" assert_match %r{t\.interval\s+"time_interval"$}, output diff --git a/activerecord/test/cases/scoping/default_scoping_test.rb b/activerecord/test/cases/scoping/default_scoping_test.rb index e3a34aa50d..e7bdab58c6 100644 --- a/activerecord/test/cases/scoping/default_scoping_test.rb +++ b/activerecord/test/cases/scoping/default_scoping_test.rb @@ -4,6 +4,7 @@ require "cases/helper" require "models/post" require "models/comment" require "models/developer" +require "models/project" require "models/computer" require "models/vehicle" require "models/cat" @@ -366,6 +367,21 @@ class DefaultScopingTest < ActiveRecord::TestCase assert_equal "Jamis", jamis.name end + def test_create_with_takes_precedence_over_where + developer = Developer.where(name: nil).create_with(name: "Aaron").new + assert_equal "Aaron", developer.name + end + + def test_create_with_nested_attributes + assert_difference("Project.count", 1) do + Developer.create_with( + projects_attributes: [{ name: "p1" }] + ).scoping do + Developer.create!(name: "Aaron") + end + end + end + # FIXME: I don't know if this is *desired* behavior, but it is *today's* # behavior. def test_create_with_empty_hash_will_not_reset @@ -392,18 +408,18 @@ class DefaultScopingTest < ActiveRecord::TestCase end def test_joins_not_affected_by_scope_other_than_default_or_unscoped - without_scope_on_post = Comment.joins(:post).to_a + without_scope_on_post = Comment.joins(:post).sort_by(&:id) with_scope_on_post = nil Post.where(id: [1, 5, 6]).scoping do - with_scope_on_post = Comment.joins(:post).to_a + with_scope_on_post = Comment.joins(:post).sort_by(&:id) end - assert_equal with_scope_on_post, without_scope_on_post + assert_equal without_scope_on_post, with_scope_on_post end def test_unscoped_with_joins_should_not_have_default_scope - assert_equal SpecialPostWithDefaultScope.unscoped { Comment.joins(:special_post_with_default_scope).to_a }, - Comment.joins(:post).to_a + assert_equal Comment.joins(:post).sort_by(&:id), + SpecialPostWithDefaultScope.unscoped { Comment.joins(:special_post_with_default_scope).sort_by(&:id) } end def test_sti_association_with_unscoped_not_affected_by_default_scope diff --git a/activerecord/test/cases/scoping/named_scoping_test.rb b/activerecord/test/cases/scoping/named_scoping_test.rb index 4214f347fb..3488442cab 100644 --- a/activerecord/test/cases/scoping/named_scoping_test.rb +++ b/activerecord/test/cases/scoping/named_scoping_test.rb @@ -50,7 +50,7 @@ class NamedScopingTest < ActiveRecord::TestCase def test_calling_merge_at_first_in_scope Topic.class_eval do - scope :calling_merge_at_first_in_scope, Proc.new { merge(Topic.replied) } + scope :calling_merge_at_first_in_scope, Proc.new { merge(Topic.unscoped.replied) } end assert_equal Topic.calling_merge_at_first_in_scope.to_a, Topic.replied.to_a end @@ -303,13 +303,6 @@ class NamedScopingTest < ActiveRecord::TestCase assert_equal "lifo", topic.author_name end - def test_deprecated_delegating_private_method - assert_deprecated do - scope = Topic.all.by_private_lifo - assert_not scope.instance_variable_get(:@delegate_to_klass) - end - end - def test_reserved_scope_names klass = Class.new(ActiveRecord::Base) do self.table_name = "topics" @@ -454,6 +447,17 @@ class NamedScopingTest < ActiveRecord::TestCase assert_equal [posts(:sti_comments)], Post.with_special_comments.with_post(4).to_a.uniq end + def test_class_method_in_scope + assert_deprecated do + assert_equal [topics(:second)], topics(:first).approved_replies.ordered + end + end + + def test_nested_scoping + expected = Reply.approved + assert_equal expected.to_a, Topic.rejected.nested_scoping(expected) + end + def test_scopes_batch_finders assert_equal 4, Topic.approved.count @@ -489,7 +493,7 @@ class NamedScopingTest < ActiveRecord::TestCase [:public_method, :protected_method, :private_method].each do |reserved_method| assert Topic.respond_to?(reserved_method, true) assert_called(ActiveRecord::Base.logger, :warn) do - silence_warnings { Topic.scope(reserved_method, -> {}) } + silence_warnings { Topic.scope(reserved_method, -> { }) } end end end @@ -598,4 +602,14 @@ class NamedScopingTest < ActiveRecord::TestCase Topic.create! assert_predicate Topic, :one? end + + def test_scope_with_annotation + Topic.class_eval do + scope :including_annotate_in_scope, Proc.new { annotate("from-scope") } + end + + assert_sql(%r{/\* from-scope \*/}) do + assert Topic.including_annotate_in_scope.to_a, Topic.all.to_a + end + end end diff --git a/activerecord/test/cases/scoping/relation_scoping_test.rb b/activerecord/test/cases/scoping/relation_scoping_test.rb index 544adc9b39..50b514d464 100644 --- a/activerecord/test/cases/scoping/relation_scoping_test.rb +++ b/activerecord/test/cases/scoping/relation_scoping_test.rb @@ -130,6 +130,44 @@ class RelationScopingTest < ActiveRecord::TestCase end end + def test_scoped_find_with_annotation + Developer.annotate("scoped").scoping do + developer = nil + assert_sql(%r{/\* scoped \*/}) do + developer = Developer.where("name = 'David'").first + end + assert_equal "David", developer.name + end + end + + def test_find_with_annotation_unscoped + Developer.annotate("scoped").unscoped do + developer = nil + log = capture_sql do + developer = Developer.where("name = 'David'").first + end + + assert_not_predicate log, :empty? + assert_predicate log.select { |query| query.match?(%r{/\* scoped \*/}) }, :empty? + + assert_equal "David", developer.name + end + end + + def test_find_with_annotation_unscope + developer = nil + log = capture_sql do + developer = Developer.annotate("unscope"). + where("name = 'David'"). + unscope(:annotate).first + end + + assert_not_predicate log, :empty? + assert_predicate log.select { |query| query.match?(%r{/\* unscope \*/}) }, :empty? + + assert_equal "David", developer.name + end + def test_scoped_find_include # with the include, will retrieve only developers for the given project scoped_developers = Developer.includes(:projects).scoping do @@ -236,8 +274,8 @@ class RelationScopingTest < ActiveRecord::TestCase SpecialComment.unscoped.created end - assert_nil Comment.current_scope - assert_nil SpecialComment.current_scope + assert_nil Comment.send(:current_scope) + assert_nil SpecialComment.send(:current_scope) end def test_scoping_respects_current_class @@ -254,11 +292,16 @@ class RelationScopingTest < ActiveRecord::TestCase end end - def test_scoping_works_in_the_scope_block + def test_scoping_with_klass_method_works_in_the_scope_block expected = SpecialPostWithDefaultScope.unscoped.to_a assert_equal expected, SpecialPostWithDefaultScope.unscoped_all end + def test_scoping_with_query_method_works_in_the_scope_block + expected = SpecialPostWithDefaultScope.unscoped.where(author_id: 0).to_a + assert_equal expected, SpecialPostWithDefaultScope.authorless + end + def test_circular_joins_with_scoping_does_not_crash posts = Post.joins(comments: :post).scoping do Post.first(10) @@ -368,7 +411,19 @@ class HasManyScopingTest < ActiveRecord::TestCase def test_nested_scope_finder Comment.where("1=0").scoping do - assert_equal 0, @welcome.comments.count + assert_equal 2, @welcome.comments.count + assert_equal "a comment...", @welcome.comments.what_are_you + end + + Comment.where("1=1").scoping do + assert_equal 2, @welcome.comments.count + assert_equal "a comment...", @welcome.comments.what_are_you + end + end + + def test_none_scoping + Comment.none.scoping do + assert_equal 2, @welcome.comments.count assert_equal "a comment...", @welcome.comments.what_are_you end @@ -409,7 +464,19 @@ class HasAndBelongsToManyScopingTest < ActiveRecord::TestCase def test_nested_scope_finder Category.where("1=0").scoping do - assert_equal 0, @welcome.categories.count + assert_equal 2, @welcome.categories.count + assert_equal "a category...", @welcome.categories.what_are_you + end + + Category.where("1=1").scoping do + assert_equal 2, @welcome.categories.count + assert_equal "a category...", @welcome.categories.what_are_you + end + end + + def test_none_scoping + Category.none.scoping do + assert_equal 2, @welcome.categories.count assert_equal "a category...", @welcome.categories.what_are_you end diff --git a/activerecord/test/cases/serialized_attribute_test.rb b/activerecord/test/cases/serialized_attribute_test.rb index 4cd4515c3b..ecf81b2042 100644 --- a/activerecord/test/cases/serialized_attribute_test.rb +++ b/activerecord/test/cases/serialized_attribute_test.rb @@ -1,18 +1,23 @@ # frozen_string_literal: true require "cases/helper" -require "models/topic" -require "models/reply" require "models/person" require "models/traffic_light" require "models/post" -require "bcrypt" class SerializedAttributeTest < ActiveRecord::TestCase fixtures :topics, :posts MyObject = Struct.new :attribute1, :attribute2 + class Topic < ActiveRecord::Base + serialize :content + end + + class ImportantTopic < Topic + serialize :important, Hash + end + teardown do Topic.serialize("content") end @@ -49,10 +54,10 @@ class SerializedAttributeTest < ActiveRecord::TestCase def test_serialized_attributes_from_database_on_subclass Topic.serialize :content, Hash - t = Reply.new(content: { foo: :bar }) + t = ImportantTopic.new(content: { foo: :bar }) assert_equal({ foo: :bar }, t.content) t.save! - t = Reply.last + t = ImportantTopic.last assert_equal({ foo: :bar }, t.content) end @@ -322,7 +327,7 @@ class SerializedAttributeTest < ActiveRecord::TestCase topic = Topic.create!(content: {}) topic2 = Topic.create!(content: nil) - assert_equal [topic, topic2], Topic.where(content: nil) + assert_equal [topic, topic2], Topic.where(content: nil).sort_by(&:id) end def test_nil_is_always_persisted_as_null @@ -367,9 +372,9 @@ class SerializedAttributeTest < ActiveRecord::TestCase end def test_serialized_attribute_works_under_concurrent_initial_access - model = Topic.dup + model = Class.new(Topic) - topic = model.last + topic = model.create! topic.update group: "1" model.serialize :group, JSON diff --git a/activerecord/test/cases/statement_cache_test.rb b/activerecord/test/cases/statement_cache_test.rb index e3c12f68fd..6a6d73dc38 100644 --- a/activerecord/test/cases/statement_cache_test.rb +++ b/activerecord/test/cases/statement_cache_test.rb @@ -4,6 +4,7 @@ require "cases/helper" require "models/book" require "models/liquid" require "models/molecule" +require "models/numeric_data" require "models/electron" module ActiveRecord @@ -74,6 +75,11 @@ module ActiveRecord assert_equal "salty", liquids[0].name end + def test_statement_cache_with_strictly_cast_attribute + row = NumericData.create(temperature: 1.5) + assert_equal row, NumericData.find_by(temperature: 1.5) + end + def test_statement_cache_values_differ cache = ActiveRecord::StatementCache.create(Book.connection) do |params| Book.where(name: "my book") diff --git a/activerecord/test/cases/statement_invalid_test.rb b/activerecord/test/cases/statement_invalid_test.rb new file mode 100644 index 0000000000..16ea69c1bd --- /dev/null +++ b/activerecord/test/cases/statement_invalid_test.rb @@ -0,0 +1,42 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/book" + +module ActiveRecord + class StatementInvalidTest < ActiveRecord::TestCase + fixtures :books + + class MockDatabaseError < StandardError + def result + 0 + end + + def error_number + 0 + end + end + + test "message contains no sql" do + sql = Book.where(author_id: 96, cover: "hard").to_sql + error = assert_raises(ActiveRecord::StatementInvalid) do + Book.connection.send(:log, sql, Book.name) do + raise MockDatabaseError + end + end + assert_not error.message.include?("SELECT") + end + + test "statement and binds are set on select" do + sql = Book.where(author_id: 96, cover: "hard").to_sql + binds = [Minitest::Mock.new, Minitest::Mock.new] + error = assert_raises(ActiveRecord::StatementInvalid) do + Book.connection.send(:log, sql, Book.name, binds) do + raise MockDatabaseError + end + end + assert_equal error.sql, sql + assert_equal error.binds, binds + end + end +end diff --git a/activerecord/test/cases/store_test.rb b/activerecord/test/cases/store_test.rb index 4457cfbd37..91c0e959f4 100644 --- a/activerecord/test/cases/store_test.rb +++ b/activerecord/test/cases/store_test.rb @@ -79,6 +79,74 @@ class StoreTest < ActiveRecord::TestCase assert_not_predicate @john, :settings_changed? end + test "updating the store will mark accessor as changed" do + @john.color = "red" + assert @john.color_changed? + end + + test "new record and no accessors changes" do + user = Admin::User.new + assert_not user.color_changed? + assert_nil user.color_was + assert_nil user.color_change + + user.color = "red" + assert user.color_changed? + assert_nil user.color_was + assert_equal "red", user.color_change[1] + end + + test "updating the store won't mark accessor as changed if the whole store was updated" do + @john.settings = { color: @john.color, some: "thing" } + assert @john.settings_changed? + assert_not @john.color_changed? + end + + test "updating the store populates the accessor changed array correctly" do + @john.color = "red" + assert_equal "black", @john.color_was + assert_equal "black", @john.color_change[0] + assert_equal "red", @john.color_change[1] + end + + test "updating the store won't mark accessor as changed if the value isn't changed" do + @john.color = @john.color + assert_not @john.color_changed? + end + + test "nullifying the store mark accessor as changed" do + color = @john.color + @john.settings = nil + assert @john.color_changed? + assert_equal color, @john.color_was + assert_equal [color, nil], @john.color_change + end + + test "dirty methods for suffixed accessors" do + @john.configs[:two_factor_auth] = true + assert @john.two_factor_auth_configs_changed? + assert_nil @john.two_factor_auth_configs_was + assert_equal [nil, true], @john.two_factor_auth_configs_change + end + + test "dirty methods for prefixed accessors" do + @john.spouse[:name] = "Lena" + assert @john.partner_name_changed? + assert_equal "Dallas", @john.partner_name_was + assert_equal ["Dallas", "Lena"], @john.partner_name_change + end + + test "saved changes tracking for accessors" do + @john.spouse[:name] = "Lena" + assert @john.partner_name_changed? + + @john.save! + assert_not @john.partner_name_change + assert @john.saved_change_to_partner_name? + assert_equal ["Dallas", "Lena"], @john.saved_change_to_partner_name + assert_equal "Dallas", @john.partner_name_before_last_save + end + test "object initialization with not nullable column" do assert_equal true, @john.remember_login end diff --git a/activerecord/test/cases/suppressor_test.rb b/activerecord/test/cases/suppressor_test.rb index b68f0033d9..9be5356901 100644 --- a/activerecord/test/cases/suppressor_test.rb +++ b/activerecord/test/cases/suppressor_test.rb @@ -66,7 +66,7 @@ class SuppressorTest < ActiveRecord::TestCase def test_suppresses_when_nested_multiple_times assert_no_difference -> { Notification.count } do Notification.suppress do - Notification.suppress {} + Notification.suppress { } Notification.create Notification.create! Notification.new.save diff --git a/activerecord/test/cases/tasks/database_tasks_test.rb b/activerecord/test/cases/tasks/database_tasks_test.rb index b9cc08c446..dd4a0b0455 100644 --- a/activerecord/test/cases/tasks/database_tasks_test.rb +++ b/activerecord/test/cases/tasks/database_tasks_test.rb @@ -2,6 +2,7 @@ require "cases/helper" require "active_record/tasks/database_tasks" +require "models/author" module ActiveRecord module DatabaseTasksSetupper @@ -46,35 +47,51 @@ module ActiveRecord class DatabaseTasksUtilsTask < ActiveRecord::TestCase def test_raises_an_error_when_called_with_protected_environment - ActiveRecord::MigrationContext.any_instance.stubs(:current_version).returns(1) - protected_environments = ActiveRecord::Base.protected_environments current_env = ActiveRecord::Base.connection.migration_context.current_environment - assert_not_includes protected_environments, current_env - # Assert no error - ActiveRecord::Tasks::DatabaseTasks.check_protected_environments! - ActiveRecord::Base.protected_environments = [current_env] + InternalMetadata[:environment] = current_env - assert_raise(ActiveRecord::ProtectedEnvironmentError) do + assert_called_on_instance_of( + ActiveRecord::MigrationContext, + :current_version, + times: 6, + returns: 1 + ) do + assert_not_includes protected_environments, current_env + # Assert no error ActiveRecord::Tasks::DatabaseTasks.check_protected_environments! + + ActiveRecord::Base.protected_environments = [current_env] + + assert_raise(ActiveRecord::ProtectedEnvironmentError) do + ActiveRecord::Tasks::DatabaseTasks.check_protected_environments! + end end ensure ActiveRecord::Base.protected_environments = protected_environments end def test_raises_an_error_when_called_with_protected_environment_which_name_is_a_symbol - ActiveRecord::MigrationContext.any_instance.stubs(:current_version).returns(1) - protected_environments = ActiveRecord::Base.protected_environments current_env = ActiveRecord::Base.connection.migration_context.current_environment - assert_not_includes protected_environments, current_env - # Assert no error - ActiveRecord::Tasks::DatabaseTasks.check_protected_environments! - ActiveRecord::Base.protected_environments = [current_env.to_sym] - assert_raise(ActiveRecord::ProtectedEnvironmentError) do + InternalMetadata[:environment] = current_env + + assert_called_on_instance_of( + ActiveRecord::MigrationContext, + :current_version, + times: 6, + returns: 1 + ) do + assert_not_includes protected_environments, current_env + # Assert no error ActiveRecord::Tasks::DatabaseTasks.check_protected_environments! + + ActiveRecord::Base.protected_environments = [current_env.to_sym] + assert_raise(ActiveRecord::ProtectedEnvironmentError) do + ActiveRecord::Tasks::DatabaseTasks.check_protected_environments! + end end ensure ActiveRecord::Base.protected_environments = protected_environments @@ -82,10 +99,14 @@ module ActiveRecord def test_raises_an_error_if_no_migrations_have_been_made ActiveRecord::InternalMetadata.stub(:table_exists?, false) do - ActiveRecord::MigrationContext.any_instance.stubs(:current_version).returns(1) - - assert_raise(ActiveRecord::NoEnvironmentInSchemaError) do - ActiveRecord::Tasks::DatabaseTasks.check_protected_environments! + assert_called_on_instance_of( + ActiveRecord::MigrationContext, + :current_version, + returns: 1 + ) do + assert_raise(ActiveRecord::NoEnvironmentInSchemaError) do + ActiveRecord::Tasks::DatabaseTasks.check_protected_environments! + end end end end @@ -152,7 +173,7 @@ module ActiveRecord end def test_ignores_configurations_without_databases - @configurations["development"].merge!("database" => nil) + @configurations["development"]["database"] = nil with_stubbed_configurations_establish_connection do assert_not_called(ActiveRecord::Tasks::DatabaseTasks, :create) do @@ -162,7 +183,7 @@ module ActiveRecord end def test_ignores_remote_databases - @configurations["development"].merge!("host" => "my.server.tld") + @configurations["development"]["host"] = "my.server.tld" with_stubbed_configurations_establish_connection do assert_not_called(ActiveRecord::Tasks::DatabaseTasks, :create) do @@ -172,7 +193,7 @@ module ActiveRecord end def test_warning_for_remote_databases - @configurations["development"].merge!("host" => "my.server.tld") + @configurations["development"]["host"] = "my.server.tld" with_stubbed_configurations_establish_connection do ActiveRecord::Tasks::DatabaseTasks.create_all @@ -183,7 +204,7 @@ module ActiveRecord end def test_creates_configurations_with_local_ip - @configurations["development"].merge!("host" => "127.0.0.1") + @configurations["development"]["host"] = "127.0.0.1" with_stubbed_configurations_establish_connection do assert_called(ActiveRecord::Tasks::DatabaseTasks, :create) do @@ -193,7 +214,7 @@ module ActiveRecord end def test_creates_configurations_with_local_host - @configurations["development"].merge!("host" => "localhost") + @configurations["development"]["host"] = "localhost" with_stubbed_configurations_establish_connection do assert_called(ActiveRecord::Tasks::DatabaseTasks, :create) do @@ -203,7 +224,7 @@ module ActiveRecord end def test_creates_configurations_with_blank_hosts - @configurations["development"].merge!("host" => nil) + @configurations["development"]["host"] = nil with_stubbed_configurations_establish_connection do assert_called(ActiveRecord::Tasks::DatabaseTasks, :create) do @@ -213,18 +234,17 @@ module ActiveRecord end private - def with_stubbed_configurations_establish_connection - ActiveRecord::Base.stub(:configurations, @configurations) do - # To refrain from connecting to a newly created empty DB in - # sqlite3_mem tests - ActiveRecord::Base.connection_handler.stub( - :establish_connection, - nil - ) do - yield - end + old_configurations = ActiveRecord::Base.configurations + ActiveRecord::Base.configurations = @configurations + + # To refrain from connecting to a newly created empty DB in + # sqlite3_mem tests + ActiveRecord::Base.connection_handler.stub(:establish_connection, nil) do + yield end + ensure + ActiveRecord::Base.configurations = old_configurations end end @@ -233,7 +253,7 @@ module ActiveRecord @configurations = { "development" => { "database" => "dev-db" }, "test" => { "database" => "test-db" }, - "production" => { "url" => "prod-db-url" } + "production" => { "url" => "abstract://prod-db-host/prod-db" } } end @@ -256,7 +276,7 @@ module ActiveRecord assert_called_with( ActiveRecord::Tasks::DatabaseTasks, :create, - ["url" => "prod-db-url"], + ["adapter" => "abstract", "database" => "prod-db", "host" => "prod-db-host"], ) do ActiveRecord::Tasks::DatabaseTasks.create_current( ActiveSupport::StringInquirer.new("production") @@ -315,13 +335,15 @@ module ActiveRecord end private - def with_stubbed_configurations_establish_connection - ActiveRecord::Base.stub(:configurations, @configurations) do - ActiveRecord::Base.stub(:establish_connection, nil) do - yield - end + old_configurations = ActiveRecord::Base.configurations + ActiveRecord::Base.configurations = @configurations + + ActiveRecord::Base.connection_handler.stub(:establish_connection, nil) do + yield end + ensure + ActiveRecord::Base.configurations = old_configurations end end @@ -330,7 +352,7 @@ module ActiveRecord @configurations = { "development" => { "primary" => { "database" => "dev-db" }, "secondary" => { "database" => "secondary-dev-db" } }, "test" => { "primary" => { "database" => "test-db" }, "secondary" => { "database" => "secondary-test-db" } }, - "production" => { "primary" => { "url" => "prod-db-url" }, "secondary" => { "url" => "secondary-prod-db-url" } } + "production" => { "primary" => { "url" => "abstract://prod-db-host/prod-db" }, "secondary" => { "url" => "abstract://secondary-prod-db-host/secondary-prod-db" } } } end @@ -357,8 +379,8 @@ module ActiveRecord ActiveRecord::Tasks::DatabaseTasks, :create, [ - ["url" => "prod-db-url"], - ["url" => "secondary-prod-db-url"] + ["adapter" => "abstract", "database" => "prod-db", "host" => "prod-db-host"], + ["adapter" => "abstract", "database" => "secondary-prod-db", "host" => "secondary-prod-db-host"] ] ) do ActiveRecord::Tasks::DatabaseTasks.create_current( @@ -426,13 +448,15 @@ module ActiveRecord end private - def with_stubbed_configurations_establish_connection - ActiveRecord::Base.stub(:configurations, @configurations) do - ActiveRecord::Base.stub(:establish_connection, nil) do - yield - end + old_configurations = ActiveRecord::Base.configurations + ActiveRecord::Base.configurations = @configurations + + ActiveRecord::Base.connection_handler.stub(:establish_connection, nil) do + yield end + ensure + ActiveRecord::Base.configurations = old_configurations end end @@ -463,9 +487,9 @@ module ActiveRecord end def test_ignores_configurations_without_databases - @configurations[:development].merge!("database" => nil) + @configurations[:development]["database"] = nil - ActiveRecord::Base.stub(:configurations, @configurations) do + with_stubbed_configurations do assert_not_called(ActiveRecord::Tasks::DatabaseTasks, :drop) do ActiveRecord::Tasks::DatabaseTasks.drop_all end @@ -473,9 +497,9 @@ module ActiveRecord end def test_ignores_remote_databases - @configurations[:development].merge!("host" => "my.server.tld") + @configurations[:development]["host"] = "my.server.tld" - ActiveRecord::Base.stub(:configurations, @configurations) do + with_stubbed_configurations do assert_not_called(ActiveRecord::Tasks::DatabaseTasks, :drop) do ActiveRecord::Tasks::DatabaseTasks.drop_all end @@ -483,9 +507,9 @@ module ActiveRecord end def test_warning_for_remote_databases - @configurations[:development].merge!("host" => "my.server.tld") + @configurations[:development]["host"] = "my.server.tld" - ActiveRecord::Base.stub(:configurations, @configurations) do + with_stubbed_configurations do ActiveRecord::Tasks::DatabaseTasks.drop_all assert_match "This task only modifies local databases. my-db is on a remote host.", @@ -494,9 +518,9 @@ module ActiveRecord end def test_drops_configurations_with_local_ip - @configurations[:development].merge!("host" => "127.0.0.1") + @configurations[:development]["host"] = "127.0.0.1" - ActiveRecord::Base.stub(:configurations, @configurations) do + with_stubbed_configurations do assert_called(ActiveRecord::Tasks::DatabaseTasks, :drop) do ActiveRecord::Tasks::DatabaseTasks.drop_all end @@ -504,9 +528,9 @@ module ActiveRecord end def test_drops_configurations_with_local_host - @configurations[:development].merge!("host" => "localhost") + @configurations[:development]["host"] = "localhost" - ActiveRecord::Base.stub(:configurations, @configurations) do + with_stubbed_configurations do assert_called(ActiveRecord::Tasks::DatabaseTasks, :drop) do ActiveRecord::Tasks::DatabaseTasks.drop_all end @@ -514,14 +538,24 @@ module ActiveRecord end def test_drops_configurations_with_blank_hosts - @configurations[:development].merge!("host" => nil) + @configurations[:development]["host"] = nil - ActiveRecord::Base.stub(:configurations, @configurations) do + with_stubbed_configurations do assert_called(ActiveRecord::Tasks::DatabaseTasks, :drop) do ActiveRecord::Tasks::DatabaseTasks.drop_all end end end + + private + def with_stubbed_configurations + old_configurations = ActiveRecord::Base.configurations + ActiveRecord::Base.configurations = @configurations + + yield + ensure + ActiveRecord::Base.configurations = old_configurations + end end class DatabaseTasksDropCurrentTest < ActiveRecord::TestCase @@ -529,12 +563,12 @@ module ActiveRecord @configurations = { "development" => { "database" => "dev-db" }, "test" => { "database" => "test-db" }, - "production" => { "url" => "prod-db-url" } + "production" => { "url" => "abstract://prod-db-host/prod-db" } } end def test_drops_current_environment_database - ActiveRecord::Base.stub(:configurations, @configurations) do + with_stubbed_configurations do assert_called_with(ActiveRecord::Tasks::DatabaseTasks, :drop, ["database" => "test-db"]) do ActiveRecord::Tasks::DatabaseTasks.drop_current( @@ -545,9 +579,9 @@ module ActiveRecord end def test_drops_current_environment_database_with_url - ActiveRecord::Base.stub(:configurations, @configurations) do + with_stubbed_configurations do assert_called_with(ActiveRecord::Tasks::DatabaseTasks, :drop, - ["url" => "prod-db-url"]) do + ["adapter" => "abstract", "database" => "prod-db", "host" => "prod-db-host"]) do ActiveRecord::Tasks::DatabaseTasks.drop_current( ActiveSupport::StringInquirer.new("production") ) @@ -556,7 +590,7 @@ module ActiveRecord end def test_drops_test_and_development_databases_when_env_was_not_specified - ActiveRecord::Base.stub(:configurations, @configurations) do + with_stubbed_configurations do assert_called_with( ActiveRecord::Tasks::DatabaseTasks, :drop, @@ -576,7 +610,7 @@ module ActiveRecord old_env = ENV["RAILS_ENV"] ENV["RAILS_ENV"] = "development" - ActiveRecord::Base.stub(:configurations, @configurations) do + with_stubbed_configurations do assert_called_with( ActiveRecord::Tasks::DatabaseTasks, :drop, @@ -593,6 +627,16 @@ module ActiveRecord ensure ENV["RAILS_ENV"] = old_env end + + private + def with_stubbed_configurations + old_configurations = ActiveRecord::Base.configurations + ActiveRecord::Base.configurations = @configurations + + yield + ensure + ActiveRecord::Base.configurations = old_configurations + end end class DatabaseTasksDropCurrentThreeTierTest < ActiveRecord::TestCase @@ -600,12 +644,12 @@ module ActiveRecord @configurations = { "development" => { "primary" => { "database" => "dev-db" }, "secondary" => { "database" => "secondary-dev-db" } }, "test" => { "primary" => { "database" => "test-db" }, "secondary" => { "database" => "secondary-test-db" } }, - "production" => { "primary" => { "url" => "prod-db-url" }, "secondary" => { "url" => "secondary-prod-db-url" } } + "production" => { "primary" => { "url" => "abstract://prod-db-host/prod-db" }, "secondary" => { "url" => "abstract://secondary-prod-db-host/secondary-prod-db" } } } end def test_drops_current_environment_database - ActiveRecord::Base.stub(:configurations, @configurations) do + with_stubbed_configurations do assert_called_with( ActiveRecord::Tasks::DatabaseTasks, :drop, @@ -622,13 +666,13 @@ module ActiveRecord end def test_drops_current_environment_database_with_url - ActiveRecord::Base.stub(:configurations, @configurations) do + with_stubbed_configurations do assert_called_with( ActiveRecord::Tasks::DatabaseTasks, :drop, [ - ["url" => "prod-db-url"], - ["url" => "secondary-prod-db-url"] + ["adapter" => "abstract", "database" => "prod-db", "host" => "prod-db-host"], + ["adapter" => "abstract", "database" => "secondary-prod-db", "host" => "secondary-prod-db-host"] ] ) do ActiveRecord::Tasks::DatabaseTasks.drop_current( @@ -639,7 +683,7 @@ module ActiveRecord end def test_drops_test_and_development_databases_when_env_was_not_specified - ActiveRecord::Base.stub(:configurations, @configurations) do + with_stubbed_configurations do assert_called_with( ActiveRecord::Tasks::DatabaseTasks, :drop, @@ -661,7 +705,7 @@ module ActiveRecord old_env = ENV["RAILS_ENV"] ENV["RAILS_ENV"] = "development" - ActiveRecord::Base.stub(:configurations, @configurations) do + with_stubbed_configurations do assert_called_with( ActiveRecord::Tasks::DatabaseTasks, :drop, @@ -680,10 +724,20 @@ module ActiveRecord ensure ENV["RAILS_ENV"] = old_env end + + private + def with_stubbed_configurations + old_configurations = ActiveRecord::Base.configurations + ActiveRecord::Base.configurations = @configurations + + yield + ensure + ActiveRecord::Base.configurations = old_configurations + end end if current_adapter?(:SQLite3Adapter) && !in_memory_db? - class DatabaseTasksMigrateTest < ActiveRecord::TestCase + class DatabaseTasksMigrationTestCase < ActiveRecord::TestCase self.use_transactional_tests = false # Use a memory db here to avoid having to rollback at the end @@ -703,7 +757,9 @@ module ActiveRecord @conn.release_connection if @conn ActiveRecord::Base.establish_connection :arunit end + end + class DatabaseTasksMigrateTest < DatabaseTasksMigrationTestCase def test_migrate_set_and_unset_verbose_and_version_env_vars verbose, version = ENV["VERBOSE"], ENV["VERSION"] ENV["VERSION"] = "2" @@ -764,6 +820,26 @@ module ActiveRecord end end end + + class DatabaseTasksMigrateStatusTest < DatabaseTasksMigrationTestCase + def test_migrate_status_table + ActiveRecord::SchemaMigration.create_table + output = capture_migration_status + assert_match(/database: :memory:/, output) + assert_match(/down 001 Valid people have last names/, output) + assert_match(/down 002 We need reminders/, output) + assert_match(/down 003 Innocent jointable/, output) + ActiveRecord::SchemaMigration.drop_table + end + + private + + def capture_migration_status + capture(:stdout) do + ActiveRecord::Tasks::DatabaseTasks.migrate_status + end + end + end end class DatabaseTasksMigrateErrorTest < ActiveRecord::TestCase @@ -833,38 +909,215 @@ module ActiveRecord class DatabaseTasksPurgeCurrentTest < ActiveRecord::TestCase def test_purges_current_environment_database + old_configurations = ActiveRecord::Base.configurations configurations = { "development" => { "database" => "dev-db" }, "test" => { "database" => "test-db" }, "production" => { "database" => "prod-db" } } - ActiveRecord::Base.stub(:configurations, configurations) do - assert_called_with( - ActiveRecord::Tasks::DatabaseTasks, - :purge, - ["database" => "prod-db"] - ) do - assert_called_with(ActiveRecord::Base, :establish_connection, [:production]) do - ActiveRecord::Tasks::DatabaseTasks.purge_current("production") - end + + ActiveRecord::Base.configurations = configurations + + assert_called_with( + ActiveRecord::Tasks::DatabaseTasks, + :purge, + ["database" => "prod-db"] + ) do + assert_called_with(ActiveRecord::Base, :establish_connection, [:production]) do + ActiveRecord::Tasks::DatabaseTasks.purge_current("production") end end + ensure + ActiveRecord::Base.configurations = old_configurations end end class DatabaseTasksPurgeAllTest < ActiveRecord::TestCase def test_purge_all_local_configurations + old_configurations = ActiveRecord::Base.configurations configurations = { development: { "database" => "my-db" } } - ActiveRecord::Base.stub(:configurations, configurations) do + ActiveRecord::Base.configurations = configurations + + assert_called_with( + ActiveRecord::Tasks::DatabaseTasks, + :purge, + ["database" => "my-db"] + ) do + ActiveRecord::Tasks::DatabaseTasks.purge_all + end + ensure + ActiveRecord::Base.configurations = old_configurations + end + end + + unless in_memory_db? + class DatabaseTasksTruncateAllTest < ActiveRecord::TestCase + self.use_transactional_tests = false + + fixtures :authors, :author_addresses + + def setup + SchemaMigration.create_table + SchemaMigration.create!(version: SchemaMigration.table_name) + InternalMetadata.create_table + InternalMetadata.create!(key: InternalMetadata.table_name) + end + + def teardown + SchemaMigration.delete_all + InternalMetadata.delete_all + ActiveRecord::Base.connection_handlers = { writing: ActiveRecord::Base.default_connection_handler } + end + + def test_truncate_tables + assert_operator SchemaMigration.count, :>, 0 + assert_operator InternalMetadata.count, :>, 0 + assert_operator Author.count, :>, 0 + assert_operator AuthorAddress.count, :>, 0 + + old_configurations = ActiveRecord::Base.configurations + configurations = { development: ActiveRecord::Base.configurations["arunit"] } + ActiveRecord::Base.configurations = configurations + + ActiveRecord::Tasks::DatabaseTasks.stub(:root, nil) do + ActiveRecord::Tasks::DatabaseTasks.truncate_all( + ActiveSupport::StringInquirer.new("development") + ) + end + + assert_operator SchemaMigration.count, :>, 0 + assert_operator InternalMetadata.count, :>, 0 + assert_equal 0, Author.count + assert_equal 0, AuthorAddress.count + ensure + ActiveRecord::Base.configurations = old_configurations + end + end + + class DatabaseTasksTruncateAllWithPrefixTest < DatabaseTasksTruncateAllTest + setup do + ActiveRecord::Base.table_name_prefix = "p_" + + SchemaMigration.reset_table_name + InternalMetadata.reset_table_name + end + + teardown do + ActiveRecord::Base.table_name_prefix = nil + + SchemaMigration.reset_table_name + InternalMetadata.reset_table_name + end + end + + class DatabaseTasksTruncateAllWithSuffixTest < DatabaseTasksTruncateAllTest + setup do + ActiveRecord::Base.table_name_suffix = "_s" + + SchemaMigration.reset_table_name + InternalMetadata.reset_table_name + end + + teardown do + ActiveRecord::Base.table_name_suffix = nil + + SchemaMigration.reset_table_name + InternalMetadata.reset_table_name + end + end + end + + class DatabaseTasksTruncateAllWithMultipleDatabasesTest < ActiveRecord::TestCase + def setup + @configurations = { + "development" => { "primary" => { "database" => "dev-db" }, "secondary" => { "database" => "secondary-dev-db" } }, + "test" => { "primary" => { "database" => "test-db" }, "secondary" => { "database" => "secondary-test-db" } }, + "production" => { "primary" => { "url" => "abstract://prod-db-host/prod-db" }, "secondary" => { "url" => "abstract://secondary-prod-db-host/secondary-prod-db" } } + } + end + + def test_truncate_all_databases_for_environment + with_stubbed_configurations do + assert_called_with( + ActiveRecord::Tasks::DatabaseTasks, + :truncate_tables, + [ + ["database" => "test-db"], + ["database" => "secondary-test-db"] + ] + ) do + ActiveRecord::Tasks::DatabaseTasks.truncate_all( + ActiveSupport::StringInquirer.new("test") + ) + end + end + end + + def test_truncate_all_databases_with_url_for_environment + with_stubbed_configurations do + assert_called_with( + ActiveRecord::Tasks::DatabaseTasks, + :truncate_tables, + [ + ["adapter" => "abstract", "database" => "prod-db", "host" => "prod-db-host"], + ["adapter" => "abstract", "database" => "secondary-prod-db", "host" => "secondary-prod-db-host"] + ] + ) do + ActiveRecord::Tasks::DatabaseTasks.truncate_all( + ActiveSupport::StringInquirer.new("production") + ) + end + end + end + + def test_truncate_all_development_databases_when_env_is_not_specified + with_stubbed_configurations do + assert_called_with( + ActiveRecord::Tasks::DatabaseTasks, + :truncate_tables, + [ + ["database" => "dev-db"], + ["database" => "secondary-dev-db"] + ] + ) do + ActiveRecord::Tasks::DatabaseTasks.truncate_all( + ActiveSupport::StringInquirer.new("development") + ) + end + end + end + + def test_truncate_all_development_databases_when_env_is_development + old_env = ENV["RAILS_ENV"] + ENV["RAILS_ENV"] = "development" + + with_stubbed_configurations do assert_called_with( ActiveRecord::Tasks::DatabaseTasks, - :purge, - ["database" => "my-db"] + :truncate_tables, + [ + ["database" => "dev-db"], + ["database" => "secondary-dev-db"] + ] ) do - ActiveRecord::Tasks::DatabaseTasks.purge_all + ActiveRecord::Tasks::DatabaseTasks.truncate_all( + ActiveSupport::StringInquirer.new("development") + ) end end + ensure + ENV["RAILS_ENV"] = old_env end + + private + def with_stubbed_configurations + old_configurations = ActiveRecord::Base.configurations + ActiveRecord::Base.configurations = @configurations + + yield + ensure + ActiveRecord::Base.configurations = old_configurations + end end class DatabaseTasksCharsetTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/tasks/mysql_rake_test.rb b/activerecord/test/cases/tasks/mysql_rake_test.rb index eeb4222d97..552e623fd4 100644 --- a/activerecord/test/cases/tasks/mysql_rake_test.rb +++ b/activerecord/test/cases/tasks/mysql_rake_test.rb @@ -152,10 +152,14 @@ if current_adapter?(:Mysql2Adapter) end def test_establishes_connection_to_mysql_database - with_stubbed_connection_establish_connection do - ActiveRecord::Base.expects(:establish_connection).with @configuration - - ActiveRecord::Tasks::DatabaseTasks.drop @configuration + ActiveRecord::Base.stub(:connection, @connection) do + assert_called_with( + ActiveRecord::Base, + :establish_connection, + [@configuration] + ) do + ActiveRecord::Tasks::DatabaseTasks.drop @configuration + end end end @@ -196,10 +200,14 @@ if current_adapter?(:Mysql2Adapter) end def test_establishes_connection_to_the_appropriate_database - with_stubbed_connection_establish_connection do - ActiveRecord::Base.expects(:establish_connection).with(@configuration) - - ActiveRecord::Tasks::DatabaseTasks.purge @configuration + ActiveRecord::Base.stub(:connection, @connection) do + assert_called_with( + ActiveRecord::Base, + :establish_connection, + [@configuration] + ) do + ActiveRecord::Tasks::DatabaseTasks.purge @configuration + end end end @@ -264,7 +272,7 @@ if current_adapter?(:Mysql2Adapter) def test_db_retrieves_collation ActiveRecord::Base.stub(:connection, @connection) do - assert_called_with(@connection, :collation) do + assert_called(@connection, :collation) do ActiveRecord::Tasks::DatabaseTasks.collation @configuration end end diff --git a/activerecord/test/cases/tasks/postgresql_rake_test.rb b/activerecord/test/cases/tasks/postgresql_rake_test.rb index 00005e7a0d..065ba7734c 100644 --- a/activerecord/test/cases/tasks/postgresql_rake_test.rb +++ b/activerecord/test/cases/tasks/postgresql_rake_test.rb @@ -112,7 +112,7 @@ if current_adapter?(:PostgreSQLAdapter) ActiveRecord::Base.stub(:connection, @connection) do ActiveRecord::Base.stub(:establish_connection, -> * { raise Exception }) do assert_raises(Exception) { ActiveRecord::Tasks::DatabaseTasks.create @configuration } - assert_match "Couldn't create database for #{@configuration.inspect}", $stderr.string + assert_match "Couldn't create '#{@configuration['database']}' database. Please check your configuration.", $stderr.string end end end @@ -166,12 +166,17 @@ if current_adapter?(:PostgreSQLAdapter) def test_establishes_connection_to_postgresql_database ActiveRecord::Base.stub(:connection, @connection) do - ActiveRecord::Base.expects(:establish_connection).with( - "adapter" => "postgresql", - "database" => "postgres", - "schema_search_path" => "public" - ) - ActiveRecord::Tasks::DatabaseTasks.drop @configuration + assert_called_with( + ActiveRecord::Base, + :establish_connection, + [ + "adapter" => "postgresql", + "database" => "postgres", + "schema_search_path" => "public" + ] + ) do + ActiveRecord::Tasks::DatabaseTasks.drop @configuration + end end end @@ -491,7 +496,7 @@ if current_adapter?(:PostgreSQLAdapter) assert_called_with( Kernel, :system, - ["psql", "-v", "ON_ERROR_STOP=1", "-q", "-f", filename, @configuration["database"]], + ["psql", "-v", "ON_ERROR_STOP=1", "-q", "-X", "-f", filename, @configuration["database"]], returns: true ) do ActiveRecord::Tasks::DatabaseTasks.structure_load(@configuration, filename) @@ -500,7 +505,7 @@ if current_adapter?(:PostgreSQLAdapter) def test_structure_load_with_extra_flags filename = "awesome-file.sql" - expected_command = ["psql", "-v", "ON_ERROR_STOP=1", "-q", "-f", filename, "--noop", @configuration["database"]] + expected_command = ["psql", "-v", "ON_ERROR_STOP=1", "-q", "-X", "-f", filename, "--noop", @configuration["database"]] assert_called_with(Kernel, :system, expected_command, returns: true) do with_structure_load_flags(["--noop"]) do @@ -514,7 +519,7 @@ if current_adapter?(:PostgreSQLAdapter) assert_called_with( Kernel, :system, - ["psql", "-v", "ON_ERROR_STOP=1", "-q", "-f", filename, @configuration["database"]], + ["psql", "-v", "ON_ERROR_STOP=1", "-q", "-X", "-f", filename, @configuration["database"]], returns: true ) do ActiveRecord::Tasks::DatabaseTasks.structure_load(@configuration, filename) diff --git a/activerecord/test/cases/tasks/sqlite_rake_test.rb b/activerecord/test/cases/tasks/sqlite_rake_test.rb index 7eb062b456..c1092b97c1 100644 --- a/activerecord/test/cases/tasks/sqlite_rake_test.rb +++ b/activerecord/test/cases/tasks/sqlite_rake_test.rb @@ -47,9 +47,9 @@ if current_adapter?(:SQLite3Adapter) def test_db_create_with_file_does_nothing File.stub(:exist?, true) do - ActiveRecord::Base.expects(:establish_connection).never - - ActiveRecord::Tasks::DatabaseTasks.create @configuration, "/rails/root" + assert_not_called(ActiveRecord::Base, :establish_connection) do + ActiveRecord::Tasks::DatabaseTasks.create @configuration, "/rails/root" + end end end @@ -62,7 +62,7 @@ if current_adapter?(:SQLite3Adapter) def test_db_create_with_error_prints_message ActiveRecord::Base.stub(:establish_connection, proc { raise Exception }) do assert_raises(Exception) { ActiveRecord::Tasks::DatabaseTasks.create @configuration, "/rails/root" } - assert_match "Couldn't create database for #{@configuration.inspect}", $stderr.string + assert_match "Couldn't create '#{@configuration['database']}' database. Please check your configuration.", $stderr.string end end end diff --git a/activerecord/test/cases/test_case.rb b/activerecord/test/cases/test_case.rb index 409b07e56c..5b25432dc0 100644 --- a/activerecord/test/cases/test_case.rb +++ b/activerecord/test/cases/test_case.rb @@ -31,6 +31,7 @@ module ActiveRecord end def capture_sql + ActiveRecord::Base.connection.materialize_transactions SQLCounter.clear_log yield SQLCounter.log_all.dup @@ -48,6 +49,7 @@ module ActiveRecord def assert_queries(num = 1, options = {}) ignore_none = options.fetch(:ignore_none) { num == :any } + ActiveRecord::Base.connection.materialize_transactions SQLCounter.clear_log x = yield the_log = ignore_none ? SQLCounter.log_all : SQLCounter.log @@ -77,10 +79,6 @@ module ActiveRecord model.reset_column_information model.column_names.include?(column_name.to_s) end - - def frozen_error_class - Object.const_defined?(:FrozenError) ? FrozenError : RuntimeError - end end class PostgreSQLTestCase < TestCase diff --git a/activerecord/test/cases/time_precision_test.rb b/activerecord/test/cases/time_precision_test.rb index 086500de38..1abd857216 100644 --- a/activerecord/test/cases/time_precision_test.rb +++ b/activerecord/test/cases/time_precision_test.rb @@ -45,6 +45,26 @@ if subsecond_precision_supported? assert_equal 123456000, foo.finish.nsec end + unless current_adapter?(:Mysql2Adapter) + def test_no_time_precision_isnt_truncated_on_assignment + @connection.create_table(:foos, force: true) + @connection.add_column :foos, :start, :time + @connection.add_column :foos, :finish, :time, precision: 6 + + time = ::Time.now.change(nsec: 123) + foo = Foo.new(start: time, finish: time) + + assert_equal 123, foo.start.nsec + assert_equal 0, foo.finish.nsec + + foo.save! + foo.reload + + assert_equal 0, foo.start.nsec + assert_equal 0, foo.finish.nsec + end + end + def test_passing_precision_to_time_does_not_set_limit @connection.create_table(:foos, force: true) do |t| t.time :start, precision: 3 @@ -55,7 +75,7 @@ if subsecond_precision_supported? end def test_invalid_time_precision_raises_error - assert_raises ActiveRecord::ActiveRecordError do + assert_raises ArgumentError do @connection.create_table(:foos, force: true) do |t| t.time :start, precision: 7 t.time :finish, precision: 7 diff --git a/activerecord/test/cases/touch_later_test.rb b/activerecord/test/cases/touch_later_test.rb index 925a4609a2..f1a9cf2d05 100644 --- a/activerecord/test/cases/touch_later_test.rb +++ b/activerecord/test/cases/touch_later_test.rb @@ -10,7 +10,7 @@ require "models/tree" class TouchLaterTest < ActiveRecord::TestCase fixtures :nodes, :trees - def test_touch_laster_raise_if_non_persisted + def test_touch_later_raise_if_non_persisted invoice = Invoice.new Invoice.transaction do assert_not_predicate invoice, :persisted? @@ -100,7 +100,7 @@ class TouchLaterTest < ActiveRecord::TestCase def test_touch_later_dont_hit_the_db invoice = Invoice.create! - assert_queries(0) do + assert_no_queries do invoice.touch_later end end diff --git a/activerecord/test/cases/transaction_callbacks_test.rb b/activerecord/test/cases/transaction_callbacks_test.rb index c0be45eee7..e88d20a453 100644 --- a/activerecord/test/cases/transaction_callbacks_test.rb +++ b/activerecord/test/cases/transaction_callbacks_test.rb @@ -38,6 +38,7 @@ class TransactionCallbacksTest < ActiveRecord::TestCase before_commit { |record| record.do_before_commit(nil) } after_commit { |record| record.do_after_commit(nil) } + after_save_commit { |record| record.do_after_commit(:save) } after_create_commit { |record| record.do_after_commit(:create) } after_update_commit { |record| record.do_after_commit(:update) } after_destroy_commit { |record| record.do_after_commit(:destroy) } @@ -110,6 +111,17 @@ class TransactionCallbacksTest < ActiveRecord::TestCase assert_equal [:after_commit], @first.history end + def test_only_call_after_commit_on_save_after_transaction_commits_for_saving_record + record = TopicWithCallbacks.new(title: "New topic", written_on: Date.today) + record.after_commit_block(:save) { |r| r.history << :after_save } + + record.save! + assert_equal [:after_save], record.history + + record.update!(title: "Another topic") + assert_equal [:after_save, :after_save], record.history + end + def test_only_call_after_commit_on_update_after_transaction_commits_for_existing_record add_transaction_execution_blocks @first @@ -591,6 +603,17 @@ class TransactionEnrollmentCallbacksTest < ActiveRecord::TestCase assert_equal [:before_commit, :after_commit], @topic.history end + def test_commit_run_transactions_callbacks_with_nested_transactions + @topic.transaction do + @topic.transaction(requires_new: true) do + @topic.content = "foo" + @topic.save! + @topic.class.connection.add_transaction_record(@topic) + end + end + assert_equal [:before_commit, :after_commit], @topic.history + end + def test_rollback_does_not_run_transactions_callbacks_without_enrollment @topic.transaction do @topic.content = "foo" diff --git a/activerecord/test/cases/transaction_isolation_test.rb b/activerecord/test/cases/transaction_isolation_test.rb index eaafd13360..2932969412 100644 --- a/activerecord/test/cases/transaction_isolation_test.rb +++ b/activerecord/test/cases/transaction_isolation_test.rb @@ -11,7 +11,7 @@ unless ActiveRecord::Base.connection.supports_transaction_isolation? test "setting the isolation level raises an error" do assert_raises(ActiveRecord::TransactionIsolationError) do - Tag.transaction(isolation: :serializable) {} + Tag.transaction(isolation: :serializable) { Tag.connection.materialize_transactions } end end end @@ -90,7 +90,7 @@ else test "setting isolation when joining a transaction raises an error" do Tag.transaction do assert_raises(ActiveRecord::TransactionIsolationError) do - Tag.transaction(isolation: :serializable) {} + Tag.transaction(isolation: :serializable) { } end end end @@ -98,7 +98,7 @@ else 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) {} + Tag.transaction(requires_new: true, isolation: :serializable) { } end end end diff --git a/activerecord/test/cases/transactions_test.rb b/activerecord/test/cases/transactions_test.rb index 46463ac414..410f07d3ab 100644 --- a/activerecord/test/cases/transactions_test.rb +++ b/activerecord/test/cases/transactions_test.rb @@ -34,20 +34,21 @@ class TransactionTest < ActiveRecord::TestCase end } - assert @first.reload assert_not_predicate @first, :frozen? end def test_successful - Topic.transaction do - @first.approved = true - @second.approved = false - @first.save - @second.save + assert_not_called(@first, :committed!) do + Topic.transaction do + @first.approved = true + @second.approved = false + @first.save + @second.save + end end - assert Topic.find(1).approved?, "First should have been approved" - assert_not Topic.find(2).approved?, "Second should have been unapproved" + assert_predicate Topic.find(1), :approved?, "First should have been approved" + assert_not_predicate Topic.find(2), :approved?, "Second should have been unapproved" end def transaction_with_return @@ -76,11 +77,13 @@ class TransactionTest < ActiveRecord::TestCase end end - transaction_with_return + assert_not_called(@first, :committed!) do + transaction_with_return + end assert committed - assert Topic.find(1).approved?, "First should have been approved" - assert_not Topic.find(2).approved?, "Second should have been unapproved" + assert_predicate Topic.find(1), :approved?, "First should have been approved" + assert_not_predicate Topic.find(2), :approved?, "Second should have been unapproved" ensure Topic.connection.class_eval do remove_method :commit_db_transaction @@ -99,9 +102,11 @@ class TransactionTest < ActiveRecord::TestCase end end - Topic.transaction do - @first.approved = true - @first.save! + assert_not_called(@first, :committed!) do + Topic.transaction do + @first.approved = true + @first.save! + end end assert_equal 0, num @@ -113,19 +118,21 @@ class TransactionTest < ActiveRecord::TestCase end def test_successful_with_instance_method - @first.transaction do - @first.approved = true - @second.approved = false - @first.save - @second.save + assert_not_called(@first, :committed!) do + @first.transaction do + @first.approved = true + @second.approved = false + @first.save + @second.save + end end - assert Topic.find(1).approved?, "First should have been approved" - assert_not Topic.find(2).approved?, "Second should have been unapproved" + assert_predicate Topic.find(1), :approved?, "First should have been approved" + assert_not_predicate Topic.find(2), :approved?, "Second should have been unapproved" end def test_failing_on_exception - begin + assert_not_called(@first, :rolledback!) do Topic.transaction do @first.approved = true @second.approved = false @@ -137,11 +144,11 @@ class TransactionTest < ActiveRecord::TestCase # caught it end - assert @first.approved?, "First should still be changed in the objects" - assert_not @second.approved?, "Second should still be changed in the objects" + assert_predicate @first, :approved?, "First should still be changed in the objects" + assert_not_predicate @second, :approved?, "Second should still be changed in the objects" - assert_not Topic.find(1).approved?, "First shouldn't have been approved" - assert Topic.find(2).approved?, "Second should still be approved" + assert_not_predicate Topic.find(1), :approved?, "First shouldn't have been approved" + assert_predicate Topic.find(2), :approved?, "Second should still be approved" end def test_raising_exception_in_callback_rollbacks_in_save @@ -150,8 +157,10 @@ class TransactionTest < ActiveRecord::TestCase end @first.approved = true - e = assert_raises(RuntimeError) { @first.save } - assert_equal "Make the transaction rollback", e.message + assert_not_called(@first, :rolledback!) do + e = assert_raises(RuntimeError) { @first.save } + assert_equal "Make the transaction rollback", e.message + end assert_not_predicate Topic.find(1), :approved? end @@ -159,13 +168,15 @@ class TransactionTest < ActiveRecord::TestCase def @first.before_save_for_transaction raise ActiveRecord::Rollback end - assert_not @first.approved + assert_not_predicate @first, :approved? - Topic.transaction do - @first.approved = true - @first.save! + assert_not_called(@first, :rolledback!) do + Topic.transaction do + @first.approved = true + @first.save! + end end - assert_not Topic.find(@first.id).approved?, "Should not commit the approved flag" + assert_not_predicate Topic.find(@first.id), :approved?, "Should not commit the approved flag" end def test_raising_exception_in_nested_transaction_restore_state_in_save @@ -175,11 +186,13 @@ class TransactionTest < ActiveRecord::TestCase raise "Make the transaction rollback" end - assert_raises(RuntimeError) do - Topic.transaction { topic.save } + assert_not_called(topic, :rolledback!) do + assert_raises(RuntimeError) do + Topic.transaction { topic.save } + end end - assert topic.new_record?, "#{topic.inspect} should be new record" + assert_predicate topic, :new_record?, "#{topic.inspect} should be new record" end def test_transaction_state_is_cleared_when_record_is_persisted @@ -575,7 +588,7 @@ class TransactionTest < ActiveRecord::TestCase assert_called(Topic.connection, :rollback_db_transaction) do e = assert_raise RuntimeError do Topic.transaction do - # do nothing + Topic.connection.materialize_transactions end end assert_equal "OH NOES", e.message @@ -587,7 +600,7 @@ class TransactionTest < ActiveRecord::TestCase def test_rollback_when_saving_a_frozen_record topic = Topic.new(title: "test") topic.freeze - e = assert_raise(frozen_error_class) { topic.save } + e = assert_raise(FrozenError) { topic.save } # Not good enough, but we can't do much # about it since there is no specific error # for frozen objects. @@ -884,17 +897,6 @@ class TransactionTest < ActiveRecord::TestCase assert_predicate transaction.state, :committed? end - def test_set_state_method_is_deprecated - connection = Topic.connection - transaction = ActiveRecord::ConnectionAdapters::TransactionManager.new(connection).begin_transaction - - transaction.commit - - assert_deprecated do - transaction.state.set_state(:rolledback) - end - end - def test_mark_transaction_state_as_committed connection = Topic.connection transaction = ActiveRecord::ConnectionAdapters::TransactionManager.new(connection).begin_transaction @@ -930,7 +932,7 @@ class TransactionTest < ActiveRecord::TestCase klass = Class.new(ActiveRecord::Base) do self.table_name = "transaction_without_primary_keys" - after_commit {} # necessary to trigger the has_transactional_callbacks branch + after_commit { } # necessary to trigger the has_transactional_callbacks branch end assert_no_difference(-> { klass.count }) do @@ -943,6 +945,76 @@ class TransactionTest < ActiveRecord::TestCase connection.drop_table "transaction_without_primary_keys", if_exists: true end + def test_empty_transaction_is_not_materialized + assert_no_queries do + Topic.transaction { } + end + end + + def test_unprepared_statement_materializes_transaction + assert_sql(/BEGIN/i, /COMMIT/i) do + Topic.transaction { Topic.where("1=1").first } + end + end + + if ActiveRecord::Base.connection.prepared_statements + def test_prepared_statement_materializes_transaction + Topic.first + + assert_sql(/BEGIN/i, /COMMIT/i) do + Topic.transaction { Topic.first } + end + end + end + + def test_savepoint_does_not_materialize_transaction + assert_no_queries do + Topic.transaction do + Topic.transaction(requires_new: true) { } + end + end + end + + def test_raising_does_not_materialize_transaction + assert_raise(RuntimeError) do + assert_no_queries do + Topic.transaction { raise } + end + end + end + + def test_accessing_raw_connection_materializes_transaction + assert_sql(/BEGIN/i, /COMMIT/i) do + Topic.transaction { Topic.connection.raw_connection } + end + end + + def test_accessing_raw_connection_disables_lazy_transactions + Topic.connection.raw_connection + + assert_sql(/BEGIN/i, /COMMIT/i) do + Topic.transaction { } + end + end + + def test_checking_in_connection_reenables_lazy_transactions + connection = Topic.connection_pool.checkout + connection.raw_connection + Topic.connection_pool.checkin connection + + assert_no_queries do + connection.transaction { } + end + end + + def test_transactions_can_be_manually_materialized + assert_sql(/BEGIN/i, /COMMIT/i) do + Topic.transaction do + Topic.connection.materialize_transactions + end + end + end + private %w(validation save destroy).each do |filter| diff --git a/activerecord/test/cases/type/time_test.rb b/activerecord/test/cases/type/time_test.rb new file mode 100644 index 0000000000..1a2c47479f --- /dev/null +++ b/activerecord/test/cases/type/time_test.rb @@ -0,0 +1,22 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/topic" + +module ActiveRecord + module Type + class TimeTest < ActiveRecord::TestCase + def test_default_year_is_correct + expected_time = ::Time.utc(2000, 1, 1, 10, 30, 0) + topic = Topic.new(bonus_time: { 4 => 10, 5 => 30 }) + + assert_equal expected_time, topic.bonus_time + + topic.save! + topic.reload + + assert_equal expected_time, topic.bonus_time + end + end + end +end diff --git a/activerecord/test/cases/type/type_map_test.rb b/activerecord/test/cases/type/type_map_test.rb index f3699c11a2..1ce515a90c 100644 --- a/activerecord/test/cases/type/type_map_test.rb +++ b/activerecord/test/cases/type/type_map_test.rb @@ -32,7 +32,7 @@ module ActiveRecord end def test_fuzzy_lookup - string = String.new + string = +"" mapping = TypeMap.new mapping.register_type(/varchar/i, string) @@ -41,7 +41,7 @@ module ActiveRecord end def test_aliasing_types - string = String.new + string = +"" mapping = TypeMap.new mapping.register_type(/string/i, string) @@ -73,7 +73,7 @@ module ActiveRecord end def test_register_proc - string = String.new + string = +"" binary = Binary.new mapping = TypeMap.new diff --git a/activerecord/test/cases/unconnected_test.rb b/activerecord/test/cases/unconnected_test.rb index 9eefc32745..49746996bc 100644 --- a/activerecord/test/cases/unconnected_test.rb +++ b/activerecord/test/cases/unconnected_test.rb @@ -11,6 +11,12 @@ class TestUnconnectedAdapter < ActiveRecord::TestCase def setup @underlying = ActiveRecord::Base.connection @specification = ActiveRecord::Base.remove_connection + + # Clear out connection info from other pids (like a fork parent) too + pool_map = ActiveRecord::Base.connection_handler.instance_variable_get(:@owner_to_pool) + (pool_map.keys - [Process.pid]).each do |other_pid| + pool_map.delete(other_pid) + end end teardown do @@ -29,6 +35,14 @@ class TestUnconnectedAdapter < ActiveRecord::TestCase end end + def test_error_message_when_connection_not_established + error = assert_raise(ActiveRecord::ConnectionNotEstablished) do + TestRecord.find(1) + end + + assert_equal "No connection pool with 'primary' found.", error.message + end + def test_underlying_adapter_no_longer_active assert_not @underlying.active?, "Removed adapter should no longer be active" end diff --git a/activerecord/test/cases/validations/absence_validation_test.rb b/activerecord/test/cases/validations/absence_validation_test.rb index 8235a54d8a..1982734f02 100644 --- a/activerecord/test/cases/validations/absence_validation_test.rb +++ b/activerecord/test/cases/validations/absence_validation_test.rb @@ -61,7 +61,7 @@ class AbsenceValidationTest < ActiveRecord::TestCase def test_validates_absence_of_virtual_attribute_on_model repair_validations(Interest) do - Interest.send(:attr_accessor, :token) + Interest.attr_accessor(:token) Interest.validates_absence_of(:token) interest = Interest.create!(topic: "Thought Leadering") 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 703c24b340..993c201f03 100644 --- a/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb +++ b/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb @@ -4,16 +4,20 @@ require "cases/helper" require "models/topic" class I18nGenerateMessageValidationTest < ActiveRecord::TestCase + class Backend < I18n::Backend::Simple + include I18n::Backend::Fallbacks + end + def setup Topic.clear_validators! @topic = Topic.new - I18n.backend = I18n::Backend::Simple.new + I18n.backend = Backend.new end def reset_i18n_load_path @old_load_path, @old_backend = I18n.load_path.dup, I18n.backend I18n.load_path.clear - I18n.backend = I18n::Backend::Simple.new + I18n.backend = Backend.new yield ensure I18n.load_path.replace @old_load_path @@ -83,4 +87,16 @@ class I18nGenerateMessageValidationTest < ActiveRecord::TestCase assert_equal "Custom taken message", @topic.errors.generate_message(:title, :taken, value: "title") end end + + test "activerecord attributes scope falls back to parent locale before it falls back to the :errors namespace" do + reset_i18n_load_path do + I18n.backend.store_translations "en", activerecord: { errors: { models: { topic: { attributes: { title: { taken: "custom en message" } } } } } } + I18n.backend.store_translations "en-US", errors: { messages: { taken: "generic en-US fallback" } } + + I18n.with_locale "en-US" do + assert_equal "custom en message", @topic.errors.generate_message(:title, :taken, value: "title") + assert_equal "generic en-US fallback", @topic.errors.generate_message(:heading, :taken, value: "heading") + end + end + end end diff --git a/activerecord/test/cases/validations/length_validation_test.rb b/activerecord/test/cases/validations/length_validation_test.rb index 1fbcdc271b..a7cb718043 100644 --- a/activerecord/test/cases/validations/length_validation_test.rb +++ b/activerecord/test/cases/validations/length_validation_test.rb @@ -64,7 +64,7 @@ class LengthValidationTest < ActiveRecord::TestCase def test_validates_length_of_virtual_attribute_on_model repair_validations(Pet) do - Pet.send(:attr_accessor, :nickname) + Pet.attr_accessor(:nickname) Pet.validates_length_of(:name, minimum: 1) Pet.validates_length_of(:nickname, minimum: 1) diff --git a/activerecord/test/cases/validations/presence_validation_test.rb b/activerecord/test/cases/validations/presence_validation_test.rb index 63c3f67da2..4b9cbe9098 100644 --- a/activerecord/test/cases/validations/presence_validation_test.rb +++ b/activerecord/test/cases/validations/presence_validation_test.rb @@ -69,7 +69,7 @@ class PresenceValidationTest < ActiveRecord::TestCase def test_validates_presence_of_virtual_attribute_on_model repair_validations(Interest) do - Interest.send(:attr_accessor, :abbreviation) + Interest.attr_accessor(:abbreviation) Interest.validates_presence_of(:topic) Interest.validates_presence_of(:abbreviation) diff --git a/activerecord/test/cases/validations/uniqueness_validation_test.rb b/activerecord/test/cases/validations/uniqueness_validation_test.rb index 8f6f47e5fb..76163e3093 100644 --- a/activerecord/test/cases/validations/uniqueness_validation_test.rb +++ b/activerecord/test/cases/validations/uniqueness_validation_test.rb @@ -314,6 +314,51 @@ class UniquenessValidationTest < ActiveRecord::TestCase assert t3.save, "Should save t3 as unique" end + if current_adapter?(:Mysql2Adapter) + def test_deprecate_validate_uniqueness_mismatched_collation + Topic.validates_uniqueness_of(:author_email_address) + + topic1 = Topic.new(author_email_address: "david@loudthinking.com") + topic2 = Topic.new(author_email_address: "David@loudthinking.com") + + assert_equal 1, Topic.where(author_email_address: "david@loudthinking.com").count + + assert_deprecated do + assert_not topic1.valid? + assert_not topic1.save + assert topic2.valid? + assert topic2.save + end + + assert_equal 2, Topic.where(author_email_address: "david@loudthinking.com").count + assert_equal 2, Topic.where(author_email_address: "David@loudthinking.com").count + end + end + + def test_validate_case_sensitive_uniqueness_by_default + Topic.validates_uniqueness_of(:author_email_address) + + topic1 = Topic.new(author_email_address: "david@loudthinking.com") + topic2 = Topic.new(author_email_address: "David@loudthinking.com") + + assert_equal 1, Topic.where(author_email_address: "david@loudthinking.com").count + + ActiveSupport::Deprecation.silence do + assert_not topic1.valid? + assert_not topic1.save + assert topic2.valid? + assert topic2.save + end + + if current_adapter?(:Mysql2Adapter) + assert_equal 2, Topic.where(author_email_address: "david@loudthinking.com").count + assert_equal 2, Topic.where(author_email_address: "David@loudthinking.com").count + else + assert_equal 1, Topic.where(author_email_address: "david@loudthinking.com").count + assert_equal 1, Topic.where(author_email_address: "David@loudthinking.com").count + end + end + def test_validate_case_sensitive_uniqueness Topic.validates_uniqueness_of(:title, case_sensitive: true, allow_nil: true) @@ -510,7 +555,7 @@ class UniquenessValidationTest < ActiveRecord::TestCase abc.save! end assert_match(/\AUnknown primary key for table dashboards in model/, e.message) - assert_match(/Can not validate uniqueness for persisted record without primary key.\z/, e.message) + assert_match(/Cannot validate uniqueness for persisted record without primary key.\z/, e.message) end def test_validate_uniqueness_ignores_itself_when_primary_key_changed diff --git a/activerecord/test/cases/validations_test.rb b/activerecord/test/cases/validations_test.rb index a33877f43a..9a70934b7e 100644 --- a/activerecord/test/cases/validations_test.rb +++ b/activerecord/test/cases/validations_test.rb @@ -3,11 +3,11 @@ require "cases/helper" require "models/topic" require "models/reply" -require "models/person" require "models/developer" require "models/computer" require "models/parrot" require "models/company" +require "models/price_estimate" class ValidationsTest < ActiveRecord::TestCase fixtures :topics, :developers @@ -144,6 +144,13 @@ class ValidationsTest < ActiveRecord::TestCase assert_equal "100,000", d.salary_before_type_cast end + def test_validates_acceptance_of_with_undefined_attribute_methods + Topic.validates_acceptance_of(:approved) + topic = Topic.new(approved: true) + Topic.undefine_attribute_methods + assert topic.approved + end + def test_validates_acceptance_of_as_database_column Topic.validates_acceptance_of(:approved) topic = Topic.create("approved" => true) @@ -183,6 +190,22 @@ class ValidationsTest < ActiveRecord::TestCase assert_not_predicate klass.new(wibble: BigDecimal("97.179")), :valid? end + def test_numericality_validator_wont_be_affected_by_custom_getter + price_estimate = PriceEstimate.new(price: 50) + + assert_equal "$50.00", price_estimate.price + assert_equal 50, price_estimate.price_before_type_cast + assert_equal 50, price_estimate.read_attribute(:price) + + assert_predicate price_estimate, :price_came_from_user? + assert_predicate price_estimate, :valid? + + price_estimate.save! + + assert_not_predicate price_estimate, :price_came_from_user? + assert_predicate price_estimate, :valid? + end + def test_acceptance_validator_doesnt_require_db_connection klass = Class.new(ActiveRecord::Base) do self.table_name = "posts" diff --git a/activerecord/test/cases/view_test.rb b/activerecord/test/cases/view_test.rb index 7e2d66c62a..36b9df7ba5 100644 --- a/activerecord/test/cases/view_test.rb +++ b/activerecord/test/cases/view_test.rb @@ -20,7 +20,7 @@ module ViewBehavior def setup super @connection = ActiveRecord::Base.connection - create_view "ebooks'", <<-SQL + create_view "ebooks'", <<~SQL SELECT id, name, status FROM books WHERE format = 'ebook' SQL end @@ -106,7 +106,7 @@ if ActiveRecord::Base.connection.supports_views? setup do @connection = ActiveRecord::Base.connection - @connection.execute <<-SQL + @connection.execute <<~SQL CREATE VIEW paperbacks AS SELECT name, status FROM books WHERE format = 'paperback' SQL @@ -156,8 +156,7 @@ if ActiveRecord::Base.connection.supports_views? end # sqlite dose not support CREATE, INSERT, and DELETE for VIEW - if current_adapter?(:Mysql2Adapter, :SQLServerAdapter) || - current_adapter?(:PostgreSQLAdapter) && ActiveRecord::Base.connection.postgresql_version >= 90300 + if current_adapter?(:Mysql2Adapter, :SQLServerAdapter, :PostgreSQLAdapter) class UpdateableViewTest < ActiveRecord::TestCase self.use_transactional_tests = false @@ -169,7 +168,7 @@ if ActiveRecord::Base.connection.supports_views? setup do @connection = ActiveRecord::Base.connection - @connection.execute <<-SQL + @connection.execute <<~SQL CREATE VIEW printed_books AS SELECT id, name, status, format FROM books WHERE format = 'paperback' SQL @@ -207,8 +206,7 @@ if ActiveRecord::Base.connection.supports_views? end # end of `if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter, :SQLServerAdapter)` end # end of `if ActiveRecord::Base.connection.supports_views?` -if ActiveRecord::Base.connection.respond_to?(:supports_materialized_views?) && - ActiveRecord::Base.connection.supports_materialized_views? +if ActiveRecord::Base.connection.supports_materialized_views? class MaterializedViewTest < ActiveRecord::PostgreSQLTestCase include ViewBehavior |