diff options
Diffstat (limited to 'activerecord/test/cases')
255 files changed, 6878 insertions, 3430 deletions
diff --git a/activerecord/test/cases/adapter_test.rb b/activerecord/test/cases/adapter_test.rb index 070fca240f..9aaa2852d0 100644 --- a/activerecord/test/cases/adapter_test.rb +++ b/activerecord/test/cases/adapter_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/book" require "models/post" @@ -156,26 +158,6 @@ module ActiveRecord end end - # test resetting sequences in odd tables in PostgreSQL - if ActiveRecord::Base.connection.respond_to?(:reset_pk_sequence!) - require "models/movie" - require "models/subscriber" - - def test_reset_empty_table_with_custom_pk - Movie.delete_all - Movie.connection.reset_pk_sequence! "movies" - assert_equal 1, Movie.create(name: "fight club").id - end - - def test_reset_table_with_non_integer_pk - Subscriber.delete_all - Subscriber.connection.reset_pk_sequence! "subscribers" - sub = Subscriber.new(name: "robert drake") - sub.id = "bob drake" - assert_nothing_raised { sub.save! } - end - end - def test_uniqueness_violations_are_translated_to_specific_exception @connection.execute "INSERT INTO subscribers(nick) VALUES('me')" error = assert_raises(ActiveRecord::RecordNotUnique) do @@ -211,16 +193,78 @@ module ActiveRecord end end + def test_exceptions_from_notifications_are_not_translated + original_error = StandardError.new("This StandardError shouldn't get translated") + subscriber = ActiveSupport::Notifications.subscribe("sql.active_record") { raise original_error } + actual_error = assert_raises(StandardError) do + @connection.execute("SELECT * FROM posts") + end + + assert_equal original_error, actual_error + + ensure + ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber + end + + def test_database_related_exceptions_are_translated_to_statement_invalid + error = assert_raises(ActiveRecord::StatementInvalid) do + @connection.execute("This is a syntax error") + end + + assert_instance_of ActiveRecord::StatementInvalid, error + assert_kind_of Exception, error.cause + end + def test_select_all_always_return_activerecord_result result = @connection.select_all "SELECT * FROM posts" assert result.is_a?(ActiveRecord::Result) end + if ActiveRecord::Base.connection.prepared_statements + def test_select_all_with_legacy_binds + 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 + end + + def test_insert_update_delete_with_legacy_binds + binds = [[nil, 1]] + bind_param = Arel::Nodes::BindParam.new(nil) + + id = @connection.insert("INSERT INTO events(id) VALUES (#{bind_param.to_sql})", nil, nil, nil, nil, binds) + assert_equal 1, id + + @connection.update("UPDATE events SET title = 'foo' WHERE id = #{bind_param.to_sql}", nil, binds) + result = @connection.select_all("SELECT * FROM events WHERE id = #{bind_param.to_sql}", nil, binds) + assert_equal({ "id" => 1, "title" => "foo" }, result.first) + + @connection.delete("DELETE FROM events WHERE id = #{bind_param.to_sql}", nil, binds) + result = @connection.select_all("SELECT * FROM events WHERE id = #{bind_param.to_sql}", nil, binds) + assert_nil result.first + end + + def test_insert_update_delete_with_binds + binds = [Relation::QueryAttribute.new("id", 1, Type.default_value)] + bind_param = Arel::Nodes::BindParam.new(nil) + + id = @connection.insert("INSERT INTO events(id) VALUES (#{bind_param.to_sql})", nil, nil, nil, nil, binds) + assert_equal 1, id + + @connection.update("UPDATE events SET title = 'foo' WHERE id = #{bind_param.to_sql}", nil, binds) + result = @connection.select_all("SELECT * FROM events WHERE id = #{bind_param.to_sql}", nil, binds) + assert_equal({ "id" => 1, "title" => "foo" }, result.first) + + @connection.delete("DELETE FROM events WHERE id = #{bind_param.to_sql}", nil, binds) + result = @connection.select_all("SELECT * FROM events WHERE id = #{bind_param.to_sql}", nil, binds) + assert_nil result.first + end + end + def test_select_methods_passing_a_association_relation author = Author.create!(name: "john") Post.create!(author: author, title: "foo", body: "bar") query = author.posts.where(title: "foo").select(:title) - assert_equal({ "title" => "foo" }, @connection.select_one(query.arel, nil, query.bound_attributes)) assert_equal({ "title" => "foo" }, @connection.select_one(query)) assert @connection.select_all(query).is_a?(ActiveRecord::Result) assert_equal "foo", @connection.select_value(query) @@ -230,7 +274,6 @@ module ActiveRecord def test_select_methods_passing_a_relation Post.create!(title: "foo", body: "bar") query = Post.where(title: "foo").select(:title) - assert_equal({ "title" => "foo" }, @connection.select_one(query.arel, nil, query.bound_attributes)) assert_equal({ "title" => "foo" }, @connection.select_one(query)) assert @connection.select_all(query).is_a?(ActiveRecord::Result) assert_equal "foo", @connection.select_value(query) @@ -245,11 +288,11 @@ module ActiveRecord def test_log_invalid_encoding error = assert_raises RuntimeError do @connection.send :log, "SELECT 'ы' FROM DUAL" do - raise "ы".force_encoding(Encoding::ASCII_8BIT) + raise "ы".dup.force_encoding(Encoding::ASCII_8BIT) end end - assert_not_nil error.message + assert_equal "ы", error.message end end end @@ -337,5 +380,25 @@ module ActiveRecord assert !@connection.transaction_open? end end + + # test resetting sequences in odd tables in PostgreSQL + if ActiveRecord::Base.connection.respond_to?(:reset_pk_sequence!) + require "models/movie" + require "models/subscriber" + + def test_reset_empty_table_with_custom_pk + Movie.delete_all + Movie.connection.reset_pk_sequence! "movies" + assert_equal 1, Movie.create(name: "fight club").id + end + + def test_reset_table_with_non_integer_pk + Subscriber.delete_all + Subscriber.connection.reset_pk_sequence! "subscribers" + sub = Subscriber.new(name: "robert drake") + sub.id = "bob drake" + assert_nothing_raised { sub.save! } + end + end 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 67e1efde27..6931b085a8 100644 --- a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/connection_helper" @@ -7,7 +9,7 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase def setup ActiveRecord::Base.connection.singleton_class.class_eval do alias_method :execute_without_stub, :execute - def execute(sql, name = nil) return sql end + def execute(sql, name = nil) sql end end end @@ -66,14 +68,14 @@ 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`)) ENGINE=InnoDB" + expected = "CREATE 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 end - expected = "CREATE TABLE `people` ( INDEX `index_people_on_last_name` USING btree (`last_name`(10))) ENGINE=InnoDB" + expected = "CREATE 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 @@ -158,7 +160,7 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase ActiveRecord::Base.connection.stubs(:data_source_exists?).with(:temp).returns(false) ActiveRecord::Base.connection.stubs(:index_name_exists?).with(:index_temp_on_zip).returns(false) - expected = "CREATE TEMPORARY TABLE `temp` ( INDEX `index_temp_on_zip` (`zip`)) ENGINE=InnoDB AS SELECT id, name, zip FROM a_really_complicated_query" + expected = "CREATE TEMPORARY TABLE `temp` ( INDEX `index_temp_on_zip` (`zip`)) 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 diff --git a/activerecord/test/cases/adapters/mysql2/auto_increment_test.rb b/activerecord/test/cases/adapters/mysql2/auto_increment_test.rb new file mode 100644 index 0000000000..4c67633946 --- /dev/null +++ b/activerecord/test/cases/adapters/mysql2/auto_increment_test.rb @@ -0,0 +1,34 @@ +# frozen_string_literal: true + +require "cases/helper" +require "support/schema_dumping_helper" + +class Mysql2AutoIncrementTest < ActiveRecord::Mysql2TestCase + include SchemaDumpingHelper + + def setup + @connection = ActiveRecord::Base.connection + end + + def teardown + @connection.drop_table :auto_increments, if_exists: true + end + + def test_auto_increment_without_primary_key + @connection.create_table :auto_increments, id: false, force: true do |t| + t.integer :id, null: false, auto_increment: true + t.index :id + end + output = dump_table_schema("auto_increments") + assert_match(/t\.integer\s+"id",\s+null: false,\s+auto_increment: true$/, output) + end + + def test_auto_increment_with_composite_primary_key + @connection.create_table :auto_increments, primary_key: [:id, :created_at], force: true do |t| + t.integer :id, null: false, auto_increment: true + t.datetime :created_at, null: false + end + output = dump_table_schema("auto_increments") + assert_match(/t\.integer\s+"id",\s+null: false,\s+auto_increment: true$/, output) + end +end diff --git a/activerecord/test/cases/adapters/mysql2/bind_parameter_test.rb b/activerecord/test/cases/adapters/mysql2/bind_parameter_test.rb index 8f7c803a21..825bddfb73 100644 --- a/activerecord/test/cases/adapters/mysql2/bind_parameter_test.rb +++ b/activerecord/test/cases/adapters/mysql2/bind_parameter_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" diff --git a/activerecord/test/cases/adapters/mysql2/boolean_test.rb b/activerecord/test/cases/adapters/mysql2/boolean_test.rb index 2fa39282fb..db09b30361 100644 --- a/activerecord/test/cases/adapters/mysql2/boolean_test.rb +++ b/activerecord/test/cases/adapters/mysql2/boolean_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class Mysql2BooleanTest < ActiveRecord::Mysql2TestCase @@ -38,7 +40,7 @@ class Mysql2BooleanTest < ActiveRecord::Mysql2TestCase assert_equal :string, string_column.type end - test "test type casting with emulated booleans" do + test "type casting with emulated booleans" do emulate_booleans true boolean = BooleanType.create!(archived: true, published: true) @@ -55,7 +57,7 @@ class Mysql2BooleanTest < ActiveRecord::Mysql2TestCase assert_equal 0, @connection.type_cast(false) end - test "test type casting without emulated booleans" do + test "type casting without emulated booleans" do emulate_booleans false boolean = BooleanType.create!(archived: true, published: true) diff --git a/activerecord/test/cases/adapters/mysql2/case_sensitivity_test.rb b/activerecord/test/cases/adapters/mysql2/case_sensitivity_test.rb index 50ba9ab831..fd5f712f1a 100644 --- a/activerecord/test/cases/adapters/mysql2/case_sensitivity_test.rb +++ b/activerecord/test/cases/adapters/mysql2/case_sensitivity_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class Mysql2CaseSensitivityTest < ActiveRecord::Mysql2TestCase diff --git a/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb b/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb index 8826ad7fd1..d0c57de65d 100644 --- a/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb +++ b/activerecord/test/cases/adapters/mysql2/charset_collation_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -48,7 +50,7 @@ class Mysql2CharsetCollationTest < ActiveRecord::Mysql2TestCase test "schema dump includes collation" do output = dump_table_schema("charset_collations") - assert_match %r{t.string\s+"string_ascii_bin",\s+collation: "ascii_bin"$}, output - assert_match %r{t.text\s+"text_ucs2_unicode_ci",\s+collation: "ucs2_unicode_ci"$}, output + assert_match %r{t\.string\s+"string_ascii_bin",\s+collation: "ascii_bin"$}, output + assert_match %r{t\.text\s+"text_ucs2_unicode_ci",\s+collation: "ucs2_unicode_ci"$}, output end end diff --git a/activerecord/test/cases/adapters/mysql2/connection_test.rb b/activerecord/test/cases/adapters/mysql2/connection_test.rb index a2faf43b0d..13b4096671 100644 --- a/activerecord/test/cases/adapters/mysql2/connection_test.rb +++ b/activerecord/test/cases/adapters/mysql2/connection_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/connection_helper" @@ -63,18 +65,6 @@ class Mysql2ConnectionTest < ActiveRecord::Mysql2TestCase assert @connection.active? end - def test_verify_with_args_is_deprecated - assert_deprecated do - @connection.verify!(option: true) - end - assert_deprecated do - @connection.verify!([]) - end - assert_deprecated do - @connection.verify!({}) - end - end - def test_execute_after_disconnect @connection.disconnect! @@ -184,10 +174,10 @@ class Mysql2ConnectionTest < ActiveRecord::Mysql2TestCase assert_equal "SCHEMA", @subscriber.logged[0][1] end - def test_logs_name_rename_column_sql + def test_logs_name_rename_column_for_alter @connection.execute "CREATE TABLE `bar_baz` (`foo` varchar(255))" @subscriber.logged.clear - @connection.send(:rename_column_sql, "bar_baz", "foo", "foo2") + @connection.send(:rename_column_for_alter, "bar_baz", "foo", "foo2") assert_equal "SCHEMA", @subscriber.logged[0][1] ensure @connection.execute "DROP TABLE `bar_baz`" 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 c131a5169c..fa54f39992 100644 --- a/activerecord/test/cases/adapters/mysql2/datetime_precision_quoting_test.rb +++ b/activerecord/test/cases/adapters/mysql2/datetime_precision_quoting_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class Mysql2DatetimePrecisionQuotingTest < ActiveRecord::Mysql2TestCase diff --git a/activerecord/test/cases/adapters/mysql2/enum_test.rb b/activerecord/test/cases/adapters/mysql2/enum_test.rb index 7ad3e3ca2d..108bec832c 100644 --- a/activerecord/test/cases/adapters/mysql2/enum_test.rb +++ b/activerecord/test/cases/adapters/mysql2/enum_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class Mysql2EnumTest < ActiveRecord::Mysql2TestCase diff --git a/activerecord/test/cases/adapters/mysql2/explain_test.rb b/activerecord/test/cases/adapters/mysql2/explain_test.rb index 7916921e5a..b8e778f0b0 100644 --- a/activerecord/test/cases/adapters/mysql2/explain_test.rb +++ b/activerecord/test/cases/adapters/mysql2/explain_test.rb @@ -1,21 +1,23 @@ +# frozen_string_literal: true + require "cases/helper" -require "models/developer" -require "models/computer" +require "models/author" +require "models/post" class Mysql2ExplainTest < ActiveRecord::Mysql2TestCase - fixtures :developers + fixtures :authors def test_explain_for_one_query - explain = Developer.where(id: 1).explain - assert_match %(EXPLAIN for: SELECT `developers`.* FROM `developers` WHERE `developers`.`id` = 1), explain - assert_match %r(developers |.* const), explain + explain = Author.where(id: 1).explain + assert_match %(EXPLAIN for: SELECT `authors`.* FROM `authors` WHERE `authors`.`id` = 1), explain + assert_match %r(authors |.* const), explain end def test_explain_with_eager_loading - explain = Developer.where(id: 1).includes(:audit_logs).explain - assert_match %(EXPLAIN for: SELECT `developers`.* FROM `developers` WHERE `developers`.`id` = 1), explain - assert_match %r(developers |.* const), explain - assert_match %(EXPLAIN for: SELECT `audit_logs`.* FROM `audit_logs` WHERE `audit_logs`.`developer_id` = 1), explain - assert_match %r(audit_logs |.* ALL), explain + explain = Author.where(id: 1).includes(:posts).explain + assert_match %(EXPLAIN for: SELECT `authors`.* FROM `authors` WHERE `authors`.`id` = 1), explain + assert_match %r(authors |.* const), explain + assert_match %(EXPLAIN for: SELECT `posts`.* FROM `posts` WHERE `posts`.`author_id` = 1), explain + assert_match %r(posts |.* ALL), explain end end diff --git a/activerecord/test/cases/adapters/mysql2/json_test.rb b/activerecord/test/cases/adapters/mysql2/json_test.rb index 6954006003..de78ba91f5 100644 --- a/activerecord/test/cases/adapters/mysql2/json_test.rb +++ b/activerecord/test/cases/adapters/mysql2/json_test.rb @@ -1,195 +1,24 @@ +# frozen_string_literal: true + require "cases/helper" -require "support/schema_dumping_helper" +require "cases/json_shared_test_cases" if ActiveRecord::Base.connection.supports_json? class Mysql2JSONTest < ActiveRecord::Mysql2TestCase - include SchemaDumpingHelper + include JSONSharedTestCases self.use_transactional_tests = false - class JsonDataType < ActiveRecord::Base - self.table_name = "json_data_type" - - store_accessor :settings, :resolution - end - def setup - @connection = ActiveRecord::Base.connection - begin - @connection.create_table("json_data_type") do |t| - t.json "payload" - t.json "settings" - end + super + @connection.create_table("json_data_type") do |t| + t.json "payload" + t.json "settings" end end - def teardown - @connection.drop_table :json_data_type, if_exists: true - JsonDataType.reset_column_information - end - - def test_column - column = JsonDataType.columns_hash["payload"] - assert_equal :json, column.type - assert_equal "json", column.sql_type - - type = JsonDataType.type_for_attribute("payload") - assert_not type.binary? - end - - def test_change_table_supports_json - @connection.change_table("json_data_type") do |t| - t.json "users" + private + def column_type + :json end - JsonDataType.reset_column_information - column = JsonDataType.columns_hash["users"] - assert_equal :json, column.type - end - - def test_schema_dumping - output = dump_table_schema("json_data_type") - assert_match(/t\.json\s+"settings"/, output) - end - - def test_cast_value_on_write - x = JsonDataType.new payload: { "string" => "foo", :symbol => :bar } - assert_equal({ "string" => "foo", :symbol => :bar }, x.payload_before_type_cast) - assert_equal({ "string" => "foo", "symbol" => "bar" }, x.payload) - x.save - assert_equal({ "string" => "foo", "symbol" => "bar" }, x.reload.payload) - end - - def test_type_cast_json - type = JsonDataType.type_for_attribute("payload") - - data = "{\"a_key\":\"a_value\"}" - hash = type.deserialize(data) - assert_equal({ "a_key" => "a_value" }, hash) - assert_equal({ "a_key" => "a_value" }, type.deserialize(data)) - - assert_equal({}, type.deserialize("{}")) - assert_equal({ "key" => nil }, type.deserialize('{"key": null}')) - assert_equal({ "c" => "}", '"a"' => 'b "a b' }, type.deserialize(%q({"c":"}", "\"a\"":"b \"a b"}))) - end - - def test_rewrite - @connection.execute "insert into json_data_type (payload) VALUES ('{\"k\":\"v\"}')" - x = JsonDataType.first - x.payload = { '"a\'' => "b" } - assert x.save! - end - - def test_select - @connection.execute "insert into json_data_type (payload) VALUES ('{\"k\":\"v\"}')" - x = JsonDataType.first - assert_equal({ "k" => "v" }, x.payload) - end - - def test_select_multikey - @connection.execute %q|insert into json_data_type (payload) VALUES ('{"k1":"v1", "k2":"v2", "k3":[1,2,3]}')| - x = JsonDataType.first - assert_equal({ "k1" => "v1", "k2" => "v2", "k3" => [1, 2, 3] }, x.payload) - end - - def test_null_json - @connection.execute "insert into json_data_type (payload) VALUES(null)" - x = JsonDataType.first - assert_nil(x.payload) - end - - def test_select_array_json_value - @connection.execute %q|insert into json_data_type (payload) VALUES ('["v0",{"k1":"v1"}]')| - x = JsonDataType.first - assert_equal(["v0", { "k1" => "v1" }], x.payload) - end - - def test_select_nil_json_after_create - json = JsonDataType.create(payload: nil) - x = JsonDataType.where(payload: nil).first - assert_equal(json, x) - end - - def test_select_nil_json_after_update - json = JsonDataType.create(payload: "foo") - x = JsonDataType.where(payload: nil).first - assert_nil(x) - - json.update_attributes payload: nil - x = JsonDataType.where(payload: nil).first - assert_equal(json.reload, x) - end - - def test_rewrite_array_json_value - @connection.execute %q|insert into json_data_type (payload) VALUES ('["v0",{"k1":"v1"}]')| - x = JsonDataType.first - x.payload = ["v1", { "k2" => "v2" }, "v3"] - assert x.save! - end - - def test_with_store_accessors - x = JsonDataType.new(resolution: "320×480") - assert_equal "320×480", x.resolution - - x.save! - x = JsonDataType.first - assert_equal "320×480", x.resolution - - x.resolution = "640×1136" - x.save! - - x = JsonDataType.first - assert_equal "640×1136", x.resolution - end - - def test_duplication_with_store_accessors - x = JsonDataType.new(resolution: "320×480") - assert_equal "320×480", x.resolution - - y = x.dup - assert_equal "320×480", y.resolution - end - - def test_yaml_round_trip_with_store_accessors - x = JsonDataType.new(resolution: "320×480") - assert_equal "320×480", x.resolution - - y = YAML.load(YAML.dump(x)) - assert_equal "320×480", y.resolution - end - - def test_changes_in_place - json = JsonDataType.new - assert_not json.changed? - - json.payload = { "one" => "two" } - assert json.changed? - assert json.payload_changed? - - json.save! - assert_not json.changed? - - json.payload["three"] = "four" - assert json.payload_changed? - - json.save! - json.reload - - assert_equal({ "one" => "two", "three" => "four" }, json.payload) - assert_not json.changed? - end - - def test_assigning_string_literal - json = JsonDataType.create(payload: "foo") - assert_equal "foo", json.payload - end - - def test_assigning_number - json = JsonDataType.create(payload: 1.234) - assert_equal 1.234, json.payload - end - - def test_assigning_boolean - json = JsonDataType.create(payload: true) - assert_equal true, json.payload - end 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 565130c38f..d18fb97e05 100644 --- a/activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb +++ b/activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/ddl_helper" diff --git a/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb b/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb deleted file mode 100644 index 2c778b1150..0000000000 --- a/activerecord/test/cases/adapters/mysql2/reserved_word_test.rb +++ /dev/null @@ -1,151 +0,0 @@ -require "cases/helper" - -# a suite of tests to ensure the ConnectionAdapters#MysqlAdapter can handle tables with -# reserved word names (ie: group, order, values, etc...) -class Mysql2ReservedWordTest < ActiveRecord::Mysql2TestCase - class Group < ActiveRecord::Base - Group.table_name = "group" - belongs_to :select - has_one :values - end - - class Select < ActiveRecord::Base - Select.table_name = "select" - has_many :groups - end - - class Values < ActiveRecord::Base - Values.table_name = "values" - end - - class Distinct < ActiveRecord::Base - Distinct.table_name = "distinct" - has_and_belongs_to_many :selects - has_many :values, through: :groups - end - - def setup - @connection = ActiveRecord::Base.connection - - # we call execute directly here (and do similar below) because ActiveRecord::Base#create_table() - # will fail with these table names if these test cases fail - - create_tables_directly "group" => "id int auto_increment primary key, `order` varchar(255), select_id int", - "select" => "id int auto_increment primary key", - "values" => "id int auto_increment primary key, group_id int", - "distinct" => "id int auto_increment primary key", - "distinct_select" => "distinct_id int, select_id int" - end - - teardown do - drop_tables_directly ["group", "select", "values", "distinct", "distinct_select", "order"] - end - - # create tables with reserved-word names and columns - def test_create_tables - assert_nothing_raised { - @connection.create_table :order do |t| - t.column :group, :string - end - } - end - - # rename tables with reserved-word names - def test_rename_tables - assert_nothing_raised { @connection.rename_table(:group, :order) } - end - - # alter column with a reserved-word name in a table with a reserved-word name - def test_change_columns - assert_nothing_raised { @connection.change_column_default(:group, :order, "whatever") } - #the quoting here will reveal any double quoting issues in change_column's interaction with the column method in the adapter - assert_nothing_raised { @connection.change_column("group", "order", :Int, default: 0) } - assert_nothing_raised { @connection.rename_column(:group, :order, :values) } - end - - # introspect table with reserved word name - def test_introspect - assert_nothing_raised { @connection.columns(:group) } - assert_nothing_raised { @connection.indexes(:group) } - end - - #fixtures - self.use_instantiated_fixtures = true - self.use_transactional_tests = false - - #activerecord model class with reserved-word table name - def test_activerecord_model - create_test_fixtures :select, :distinct, :group, :values, :distinct_select - x = nil - assert_nothing_raised { x = Group.new } - x.order = "x" - assert_nothing_raised { x.save } - x.order = "y" - assert_nothing_raised { x.save } - assert_nothing_raised { Group.find_by_order("y") } - assert_nothing_raised { Group.find(1) } - end - - # has_one association with reserved-word table name - def test_has_one_associations - create_test_fixtures :select, :distinct, :group, :values, :distinct_select - v = nil - assert_nothing_raised { v = Group.find(1).values } - assert_equal 2, v.id - end - - # belongs_to association with reserved-word table name - def test_belongs_to_associations - create_test_fixtures :select, :distinct, :group, :values, :distinct_select - gs = nil - assert_nothing_raised { gs = Select.find(2).groups } - assert_equal gs.length, 2 - assert(gs.collect(&:id).sort == [2, 3]) - end - - # has_and_belongs_to_many with reserved-word table name - def test_has_and_belongs_to_many - create_test_fixtures :select, :distinct, :group, :values, :distinct_select - s = nil - assert_nothing_raised { s = Distinct.find(1).selects } - assert_equal s.length, 2 - assert(s.collect(&:id).sort == [1, 2]) - end - - # activerecord model introspection with reserved-word table and column names - def test_activerecord_introspection - assert_nothing_raised { Group.table_exists? } - assert_nothing_raised { Group.columns } - end - - # Calculations - def test_calculations_work_with_reserved_words - assert_nothing_raised { Group.count } - end - - def test_associations_work_with_reserved_words - assert_nothing_raised { Select.all.merge!(includes: [:groups]).to_a } - end - - #the following functions were added to DRY test cases - - private - # custom fixture loader, uses FixtureSet#create_fixtures and appends base_path to the current file's path - def create_test_fixtures(*fixture_names) - ActiveRecord::FixtureSet.create_fixtures(FIXTURES_ROOT + "/reserved_words", fixture_names) - end - - # custom drop table, uses execute on connection to drop a table if it exists. note: escapes table_name - def drop_tables_directly(table_names, connection = @connection) - table_names.each do |name| - connection.drop_table name, if_exists: true - end - end - - # custom create table, uses execute on connection to create a table, note: escapes table_name, does NOT escape columns - def create_tables_directly(tables, connection = @connection) - tables.each do |table_name, column_properties| - connection.execute("CREATE TABLE `#{table_name}` ( #{column_properties} )") - end - end -end diff --git a/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb b/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb index 605baa9905..62abd694bb 100644 --- a/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb +++ b/activerecord/test/cases/adapters/mysql2/schema_migrations_test.rb @@ -1,6 +1,10 @@ +# frozen_string_literal: true + require "cases/helper" class SchemaMigrationsTest < ActiveRecord::Mysql2TestCase + self.use_transactional_tests = false + def test_renaming_index_on_foreign_key connection.add_index "engines", "car_id" connection.add_foreign_key :engines, :cars, name: "fk_engines_cars" @@ -18,7 +22,7 @@ class SchemaMigrationsTest < ActiveRecord::Mysql2TestCase ActiveRecord::SchemaMigration.create_table - assert connection.column_exists?(table_name, :version, :string, collation: "utf8_general_ci") + assert connection.column_exists?(table_name, :version, :string) end end @@ -29,8 +33,10 @@ class SchemaMigrationsTest < ActiveRecord::Mysql2TestCase ActiveRecord::InternalMetadata.create_table - assert connection.column_exists?(table_name, :key, :string, collation: "utf8_general_ci") + assert connection.column_exists?(table_name, :key, :string) end + ensure + ActiveRecord::InternalMetadata[:environment] = ActiveRecord::Migrator.current_environment end private diff --git a/activerecord/test/cases/adapters/mysql2/schema_test.rb b/activerecord/test/cases/adapters/mysql2/schema_test.rb index 1fad5585de..b587e756cf 100644 --- a/activerecord/test/cases/adapters/mysql2/schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/schema_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/comment" diff --git a/activerecord/test/cases/adapters/mysql2/sp_test.rb b/activerecord/test/cases/adapters/mysql2/sp_test.rb index 4182532535..7b6dce71e9 100644 --- a/activerecord/test/cases/adapters/mysql2/sp_test.rb +++ b/activerecord/test/cases/adapters/mysql2/sp_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/reply" @@ -15,7 +17,7 @@ class Mysql2StoredProcedureTest < ActiveRecord::Mysql2TestCase # Test that MySQL allows multiple results for stored procedures # # In MySQL 5.6, CLIENT_MULTI_RESULTS is enabled by default. - # http://dev.mysql.com/doc/refman/5.6/en/call.html + # https://dev.mysql.com/doc/refman/5.6/en/call.html def test_multi_results rows = @connection.select_rows("CALL ten();") assert_equal 10, rows[0][0].to_i, "ten() did not return 10 as expected: #{rows.inspect}" diff --git a/activerecord/test/cases/adapters/mysql2/sql_types_test.rb b/activerecord/test/cases/adapters/mysql2/sql_types_test.rb index d6e7f29a5c..e10642cbb4 100644 --- a/activerecord/test/cases/adapters/mysql2/sql_types_test.rb +++ b/activerecord/test/cases/adapters/mysql2/sql_types_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class Mysql2SqlTypesTest < ActiveRecord::Mysql2TestCase diff --git a/activerecord/test/cases/adapters/mysql2/table_options_test.rb b/activerecord/test/cases/adapters/mysql2/table_options_test.rb index 61a8ce9bc0..1c92df940f 100644 --- a/activerecord/test/cases/adapters/mysql2/table_options_test.rb +++ b/activerecord/test/cases/adapters/mysql2/table_options_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -15,28 +17,103 @@ class Mysql2TableOptionsTest < ActiveRecord::Mysql2TestCase test "table options with ENGINE" do @connection.create_table "mysql_table_options", force: true, options: "ENGINE=MyISAM" output = dump_table_schema("mysql_table_options") - options = %r{create_table "mysql_table_options", force: :cascade, options: "(?<options>.*)"}.match(output)[:options] + options = %r{create_table "mysql_table_options", options: "(?<options>.*)"}.match(output)[:options] assert_match %r{ENGINE=MyISAM}, options end test "table options with ROW_FORMAT" do @connection.create_table "mysql_table_options", force: true, options: "ROW_FORMAT=REDUNDANT" output = dump_table_schema("mysql_table_options") - options = %r{create_table "mysql_table_options", force: :cascade, options: "(?<options>.*)"}.match(output)[:options] + options = %r{create_table "mysql_table_options", options: "(?<options>.*)"}.match(output)[:options] assert_match %r{ROW_FORMAT=REDUNDANT}, options end test "table options with CHARSET" do @connection.create_table "mysql_table_options", force: true, options: "CHARSET=utf8mb4" output = dump_table_schema("mysql_table_options") - options = %r{create_table "mysql_table_options", force: :cascade, options: "(?<options>.*)"}.match(output)[:options] + options = %r{create_table "mysql_table_options", options: "(?<options>.*)"}.match(output)[:options] assert_match %r{CHARSET=utf8mb4}, options end test "table options with COLLATE" do @connection.create_table "mysql_table_options", force: true, options: "COLLATE=utf8mb4_bin" output = dump_table_schema("mysql_table_options") - options = %r{create_table "mysql_table_options", force: :cascade, options: "(?<options>.*)"}.match(output)[:options] + options = %r{create_table "mysql_table_options", options: "(?<options>.*)"}.match(output)[:options] assert_match %r{COLLATE=utf8mb4_bin}, options end end + +class Mysql2DefaultEngineOptionSchemaDumpTest < ActiveRecord::Mysql2TestCase + include SchemaDumpingHelper + self.use_transactional_tests = false + + def setup + @verbose_was = ActiveRecord::Migration.verbose + ActiveRecord::Migration.verbose = false + end + + def teardown + ActiveRecord::Base.connection.drop_table "mysql_table_options", if_exists: true + ActiveRecord::Migration.verbose = @verbose_was + ActiveRecord::SchemaMigration.delete_all rescue nil + end + + test "schema dump includes ENGINE=InnoDB if not provided" do + ActiveRecord::Base.connection.create_table "mysql_table_options", force: true + + output = dump_table_schema("mysql_table_options") + options = %r{create_table "mysql_table_options", options: "(?<options>.*)"}.match(output)[:options] + assert_match %r{ENGINE=InnoDB}, options + end + + test "schema dump includes ENGINE=InnoDB in legacy migrations" do + migration = Class.new(ActiveRecord::Migration[5.1]) do + def migrate(x) + create_table "mysql_table_options", force: true + end + end.new + + ActiveRecord::Migrator.new(:up, [migration]).migrate + + output = dump_table_schema("mysql_table_options") + options = %r{create_table "mysql_table_options", options: "(?<options>.*)"}.match(output)[:options] + assert_match %r{ENGINE=InnoDB}, options + end +end + +class Mysql2DefaultEngineOptionSqlOutputTest < ActiveRecord::Mysql2TestCase + self.use_transactional_tests = false + + def setup + @logger_was = ActiveRecord::Base.logger + @log = StringIO.new + @verbose_was = ActiveRecord::Migration.verbose + ActiveRecord::Base.logger = ActiveSupport::Logger.new(@log) + ActiveRecord::Migration.verbose = false + end + + def teardown + ActiveRecord::Base.logger = @logger_was + ActiveRecord::Migration.verbose = @verbose_was + ActiveRecord::Base.connection.drop_table "mysql_table_options", if_exists: true + ActiveRecord::SchemaMigration.delete_all rescue nil + end + + test "new migrations do not contain default ENGINE=InnoDB option" do + ActiveRecord::Base.connection.create_table "mysql_table_options", force: true + + assert_no_match %r{ENGINE=InnoDB}, @log.string + end + + test "legacy migrations contain default ENGINE=InnoDB option" do + migration = Class.new(ActiveRecord::Migration[5.1]) do + def migrate(x) + create_table "mysql_table_options", force: true + end + end.new + + ActiveRecord::Migrator.new(:up, [migration]).migrate + + assert_match %r{ENGINE=InnoDB}, @log.string + end +end diff --git a/activerecord/test/cases/adapters/mysql2/transaction_test.rb b/activerecord/test/cases/adapters/mysql2/transaction_test.rb index 16101e38cb..f921515c10 100644 --- a/activerecord/test/cases/adapters/mysql2/transaction_test.rb +++ b/activerecord/test/cases/adapters/mysql2/transaction_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/connection_helper" @@ -11,6 +13,7 @@ module ActiveRecord setup do @abort, Thread.abort_on_exception = Thread.abort_on_exception, false + Thread.report_on_exception, @original_report_on_exception = false, Thread.report_on_exception if Thread.respond_to?(:report_on_exception) @connection = ActiveRecord::Base.connection @connection.clear_cache! @@ -29,6 +32,7 @@ module ActiveRecord @connection.drop_table "samples", if_exists: true Thread.abort_on_exception = @abort + Thread.report_on_exception = @original_report_on_exception if Thread.respond_to?(:report_on_exception) end test "raises Deadlocked when a deadlock is encountered" do @@ -57,5 +61,89 @@ module ActiveRecord end end end + + test "raises LockWaitTimeout when lock wait timeout exceeded" do + assert_raises(ActiveRecord::LockWaitTimeout) do + s = Sample.create!(value: 1) + latch1 = Concurrent::CountDownLatch.new + latch2 = Concurrent::CountDownLatch.new + + thread = Thread.new do + Sample.transaction do + Sample.lock.find(s.id) + latch1.count_down + latch2.wait + end + end + + begin + Sample.transaction do + latch1.wait + Sample.connection.execute("SET innodb_lock_wait_timeout = 1") + Sample.lock.find(s.id) + end + ensure + Sample.connection.execute("SET innodb_lock_wait_timeout = DEFAULT") + latch2.count_down + thread.join + end + end + end + + test "raises StatementTimeout when statement timeout exceeded" do + skip unless ActiveRecord::Base.connection.show_variable("max_execution_time") + assert_raises(ActiveRecord::StatementTimeout) do + s = Sample.create!(value: 1) + latch1 = Concurrent::CountDownLatch.new + latch2 = Concurrent::CountDownLatch.new + + thread = Thread.new do + Sample.transaction do + Sample.lock.find(s.id) + latch1.count_down + latch2.wait + end + end + + begin + Sample.transaction do + latch1.wait + Sample.connection.execute("SET max_execution_time = 1") + Sample.lock.find(s.id) + end + ensure + Sample.connection.execute("SET max_execution_time = DEFAULT") + latch2.count_down + thread.join + end + end + end + + test "raises QueryCanceled when canceling statement due to user request" do + assert_raises(ActiveRecord::QueryCanceled) do + s = Sample.create!(value: 1) + latch = Concurrent::CountDownLatch.new + + thread = Thread.new do + Sample.transaction do + Sample.lock.find(s.id) + latch.count_down + sleep(0.5) + conn = Sample.connection + pid = conn.query_value("SELECT id FROM information_schema.processlist WHERE info LIKE '% FOR UPDATE'") + conn.execute("KILL QUERY #{pid}") + end + end + + begin + Sample.transaction do + latch.wait + Sample.lock.find(s.id) + end + ensure + thread.join + end + end + end end end diff --git a/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb b/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb index a0823be143..b01f5d7f5a 100644 --- a/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb +++ b/activerecord/test/cases/adapters/mysql2/unsigned_type_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -58,9 +60,9 @@ class Mysql2UnsignedTypeTest < ActiveRecord::Mysql2TestCase test "schema dump includes unsigned option" do schema = dump_table_schema "unsigned_types" - assert_match %r{t.integer\s+"unsigned_integer",\s+unsigned: true$}, schema - assert_match %r{t.bigint\s+"unsigned_bigint",\s+unsigned: true$}, schema - assert_match %r{t.float\s+"unsigned_float",\s+limit: 24,\s+unsigned: true$}, schema - assert_match %r{t.decimal\s+"unsigned_decimal",\s+precision: 10,\s+scale: 2,\s+unsigned: true$}, schema + assert_match %r{t\.integer\s+"unsigned_integer",\s+unsigned: true$}, schema + assert_match %r{t\.bigint\s+"unsigned_bigint",\s+unsigned: true$}, schema + assert_match %r{t\.float\s+"unsigned_float",\s+unsigned: true$}, schema + assert_match %r{t\.decimal\s+"unsigned_decimal",\s+precision: 10,\s+scale: 2,\s+unsigned: true$}, schema end end diff --git a/activerecord/test/cases/adapters/mysql2/virtual_column_test.rb b/activerecord/test/cases/adapters/mysql2/virtual_column_test.rb index 442a4fb7b5..ffde8ed4d8 100644 --- a/activerecord/test/cases/adapters/mysql2/virtual_column_test.rb +++ b/activerecord/test/cases/adapters/mysql2/virtual_column_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -52,7 +54,7 @@ if ActiveRecord::Base.connection.supports_virtual_columns? def test_schema_dumping output = dump_table_schema("virtual_columns") - assert_match(/t\.virtual\s+"upper_name",\s+type: :string,\s+as: "UPPER\(`name`\)"$/i, output) + assert_match(/t\.virtual\s+"upper_name",\s+type: :string,\s+as: "(?:UPPER|UCASE)\(`name`\)"$/i, output) assert_match(/t\.virtual\s+"name_length",\s+type: :integer,\s+as: "LENGTH\(`name`\)",\s+stored: true$/i, output) 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 b787de8453..99c53dadeb 100644 --- a/activerecord/test/cases/adapters/postgresql/active_schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/active_schema_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class PostgresqlActiveSchemaTest < ActiveRecord::PostgreSQLTestCase @@ -57,6 +59,9 @@ class PostgresqlActiveSchemaTest < ActiveRecord::PostgreSQLTestCase assert_equal expected, add_index(:people, "lower(last_name)", using: type, unique: true) end + expected = %(CREATE INDEX "index_people_on_last_name" ON "people" USING gist ("last_name" bpchar_pattern_ops)) + assert_equal expected, add_index(:people, :last_name, using: :gist, opclass: { last_name: :bpchar_pattern_ops }) + assert_raise ArgumentError do add_index(:people, :last_name, algorithm: :copy) end diff --git a/activerecord/test/cases/adapters/postgresql/array_test.rb b/activerecord/test/cases/adapters/postgresql/array_test.rb index c78c6178ff..0e9e86f425 100644 --- a/activerecord/test/cases/adapters/postgresql/array_test.rb +++ b/activerecord/test/cases/adapters/postgresql/array_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -45,6 +47,39 @@ class PostgresqlArrayTest < ActiveRecord::PostgreSQLTestCase assert ratings_column.array? end + def test_not_compatible_with_serialize_array + new_klass = Class.new(PgArray) do + serialize :tags, Array + end + assert_raises(ActiveRecord::AttributeMethods::Serialization::ColumnNotSerializableError) do + new_klass.new + end + end + + class MyTags + def initialize(tags); @tags = tags end + def to_a; @tags end + def self.load(tags); new(tags) end + def self.dump(object); object.to_a end + end + + def test_array_with_serialized_attributes + new_klass = Class.new(PgArray) do + serialize :tags, MyTags + end + + new_klass.create!(tags: MyTags.new(["one", "two"])) + record = new_klass.first + + assert_instance_of MyTags, record.tags + assert_equal ["one", "two"], record.tags.to_a + + record.tags = MyTags.new(["three", "four"]) + record.save! + + assert_equal ["three", "four"], record.reload.tags.to_a + end + def test_default @connection.add_column "pg_arrays", "score", :integer, array: true, default: [4, 4, 2] PgArray.reset_column_information @@ -191,6 +226,12 @@ 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"] + @connection.insert_fixtures([{ "tags" => tag_values }], "pg_arrays") + 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/bit_string_test.rb b/activerecord/test/cases/adapters/postgresql/bit_string_test.rb index 7712e809a2..df04299569 100644 --- a/activerecord/test/cases/adapters/postgresql/bit_string_test.rb +++ b/activerecord/test/cases/adapters/postgresql/bit_string_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/connection_helper" require "support/schema_dumping_helper" diff --git a/activerecord/test/cases/adapters/postgresql/bytea_test.rb b/activerecord/test/cases/adapters/postgresql/bytea_test.rb index 505c297cd4..a6bee113ff 100644 --- a/activerecord/test/cases/adapters/postgresql/bytea_test.rb +++ b/activerecord/test/cases/adapters/postgresql/bytea_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -47,7 +49,7 @@ class PostgresqlByteaTest < ActiveRecord::PostgreSQLTestCase end def test_type_cast_binary_value - data = "\u001F\x8B".force_encoding("BINARY") + data = "\u001F\x8B".dup.force_encoding("BINARY") assert_equal(data, @type.deserialize(data)) end @@ -89,13 +91,14 @@ class PostgresqlByteaTest < ActiveRecord::PostgreSQLTestCase Thread.new do other_conn = ActiveRecord::Base.connection other_conn.execute("SET standard_conforming_strings = off") + other_conn.execute("SET escape_string_warning = off") end.join test_via_to_sql end def test_write_binary - data = File.read(File.join(File.dirname(__FILE__), "..", "..", "..", "assets", "example.log")) + data = File.read(File.join(__dir__, "..", "..", "..", "assets", "example.log")) assert(data.size > 1) record = ByteaDataType.create(payload: data) assert_not record.new_record? diff --git a/activerecord/test/cases/adapters/postgresql/case_insensitive_test.rb b/activerecord/test/cases/adapters/postgresql/case_insensitive_test.rb index 03b44feab6..305e033642 100644 --- a/activerecord/test/cases/adapters/postgresql/case_insensitive_test.rb +++ b/activerecord/test/cases/adapters/postgresql/case_insensitive_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class PostgresqlCaseInsensitiveTest < ActiveRecord::PostgreSQLTestCase diff --git a/activerecord/test/cases/adapters/postgresql/change_schema_test.rb b/activerecord/test/cases/adapters/postgresql/change_schema_test.rb index ea642069d2..adf461a9cc 100644 --- a/activerecord/test/cases/adapters/postgresql/change_schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/change_schema_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/adapters/postgresql/cidr_test.rb b/activerecord/test/cases/adapters/postgresql/cidr_test.rb index 52f2a0096c..f20958fbd2 100644 --- a/activerecord/test/cases/adapters/postgresql/cidr_test.rb +++ b/activerecord/test/cases/adapters/postgresql/cidr_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "ipaddr" diff --git a/activerecord/test/cases/adapters/postgresql/citext_test.rb b/activerecord/test/cases/adapters/postgresql/citext_test.rb index ca95e4b626..a25f102bad 100644 --- a/activerecord/test/cases/adapters/postgresql/citext_test.rb +++ b/activerecord/test/cases/adapters/postgresql/citext_test.rb @@ -1,78 +1,78 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" -if ActiveRecord::Base.connection.supports_extensions? - class PostgresqlCitextTest < ActiveRecord::PostgreSQLTestCase - include SchemaDumpingHelper - class Citext < ActiveRecord::Base - self.table_name = "citexts" - end +class PostgresqlCitextTest < ActiveRecord::PostgreSQLTestCase + include SchemaDumpingHelper + class Citext < ActiveRecord::Base + self.table_name = "citexts" + end - def setup - @connection = ActiveRecord::Base.connection + def setup + @connection = ActiveRecord::Base.connection - enable_extension!("citext", @connection) + enable_extension!("citext", @connection) - @connection.create_table("citexts") do |t| - t.citext "cival" - end + @connection.create_table("citexts") do |t| + t.citext "cival" end + end - teardown do - @connection.drop_table "citexts", if_exists: true - disable_extension!("citext", @connection) - end + teardown do + @connection.drop_table "citexts", if_exists: true + disable_extension!("citext", @connection) + end - def test_citext_enabled - assert @connection.extension_enabled?("citext") - end + def test_citext_enabled + assert @connection.extension_enabled?("citext") + end - def test_column - column = Citext.columns_hash["cival"] - assert_equal :citext, column.type - assert_equal "citext", column.sql_type - assert_not column.array? + def test_column + column = Citext.columns_hash["cival"] + assert_equal :citext, column.type + assert_equal "citext", column.sql_type + assert_not column.array? - type = Citext.type_for_attribute("cival") - assert_not type.binary? - end - - def test_change_table_supports_json - @connection.transaction do - @connection.change_table("citexts") do |t| - t.citext "username" - end - Citext.reset_column_information - column = Citext.columns_hash["username"] - assert_equal :citext, column.type + type = Citext.type_for_attribute("cival") + assert_not type.binary? + end - raise ActiveRecord::Rollback # reset the schema change + def test_change_table_supports_json + @connection.transaction do + @connection.change_table("citexts") do |t| + t.citext "username" end - ensure Citext.reset_column_information + column = Citext.columns_hash["username"] + assert_equal :citext, column.type + + raise ActiveRecord::Rollback # reset the schema change end + ensure + Citext.reset_column_information + end - def test_write - x = Citext.new(cival: "Some CI Text") - x.save! - citext = Citext.first - assert_equal "Some CI Text", citext.cival + def test_write + x = Citext.new(cival: "Some CI Text") + x.save! + citext = Citext.first + assert_equal "Some CI Text", citext.cival - citext.cival = "Some NEW CI Text" - citext.save! + citext.cival = "Some NEW CI Text" + citext.save! - assert_equal "Some NEW CI Text", citext.reload.cival - end + assert_equal "Some NEW CI Text", citext.reload.cival + end - def test_select_case_insensitive - @connection.execute "insert into citexts (cival) values('Cased Text')" - x = Citext.where(cival: "cased text").first - assert_equal "Cased Text", x.cival - end + def test_select_case_insensitive + @connection.execute "insert into citexts (cival) values('Cased Text')" + x = Citext.where(cival: "cased text").first + assert_equal "Cased Text", x.cival + end - def test_schema_dump_with_shorthand - output = dump_table_schema("citexts") - assert_match %r[t\.citext "cival"], output - end + def test_schema_dump_with_shorthand + output = dump_table_schema("citexts") + assert_match %r[t\.citext "cival"], output end end diff --git a/activerecord/test/cases/adapters/postgresql/collation_test.rb b/activerecord/test/cases/adapters/postgresql/collation_test.rb index b39e298a5d..7468f4c4f8 100644 --- a/activerecord/test/cases/adapters/postgresql/collation_test.rb +++ b/activerecord/test/cases/adapters/postgresql/collation_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -47,7 +49,7 @@ class PostgresqlCollationTest < ActiveRecord::PostgreSQLTestCase test "schema dump includes collation" do output = dump_table_schema("postgresql_collations") - assert_match %r{t.string\s+"string_c",\s+collation: "C"$}, output - assert_match %r{t.text\s+"text_posix",\s+collation: "POSIX"$}, output + assert_match %r{t\.string\s+"string_c",\s+collation: "C"$}, output + assert_match %r{t\.text\s+"text_posix",\s+collation: "POSIX"$}, output end end diff --git a/activerecord/test/cases/adapters/postgresql/composite_test.rb b/activerecord/test/cases/adapters/postgresql/composite_test.rb index 1da2a9e2ac..5da95f7e2c 100644 --- a/activerecord/test/cases/adapters/postgresql/composite_test.rb +++ b/activerecord/test/cases/adapters/postgresql/composite_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/connection_helper" @@ -104,7 +106,7 @@ class PostgresqlCompositeWithCustomOIDTest < ActiveRecord::PostgreSQLTestCase def setup super - @connection.type_map.register_type "full_address", FullAddressType.new + @connection.send(:type_map).register_type "full_address", FullAddressType.new end def test_column diff --git a/activerecord/test/cases/adapters/postgresql/connection_test.rb b/activerecord/test/cases/adapters/postgresql/connection_test.rb index c52d9e37cc..81358b8fc4 100644 --- a/activerecord/test/cases/adapters/postgresql/connection_test.rb +++ b/activerecord/test/cases/adapters/postgresql/connection_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/connection_helper" @@ -31,15 +33,21 @@ module ActiveRecord end def test_encoding - assert_not_nil @connection.encoding + assert_queries(1) do + assert_not_nil @connection.encoding + end end def test_collation - assert_not_nil @connection.collation + assert_queries(1) do + assert_not_nil @connection.collation + end end def test_ctype - assert_not_nil @connection.ctype + assert_queries(1) do + assert_not_nil @connection.ctype + end end def test_default_client_min_messages @@ -95,7 +103,7 @@ module ActiveRecord end def test_indexes_logs_name - assert_deprecated { @connection.indexes("items", "hello") } + @connection.indexes("items") assert_equal "SCHEMA", @subscriber.logged[0][1] end @@ -212,6 +220,13 @@ module ActiveRecord end end + def test_set_session_timezone + run_without_connection do |orig_connection| + ActiveRecord::Base.establish_connection(orig_connection.deep_merge(variables: { timezone: "America/New_York" })) + assert_equal "America/New_York", ActiveRecord::Base.connection.query_value("SHOW TIME ZONE") + end + end + def test_get_and_release_advisory_lock lock_id = 5295901941911233559 list_advisory_locks = <<-SQL diff --git a/activerecord/test/cases/adapters/postgresql/datatype_test.rb b/activerecord/test/cases/adapters/postgresql/datatype_test.rb index 0725fde5ae..b7535d5c9a 100644 --- a/activerecord/test/cases/adapters/postgresql/datatype_test.rb +++ b/activerecord/test/cases/adapters/postgresql/datatype_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/ddl_helper" diff --git a/activerecord/test/cases/adapters/postgresql/domain_test.rb b/activerecord/test/cases/adapters/postgresql/domain_test.rb index f1eb8adb15..dafbc0a3db 100644 --- a/activerecord/test/cases/adapters/postgresql/domain_test.rb +++ b/activerecord/test/cases/adapters/postgresql/domain_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/connection_helper" @@ -42,6 +44,6 @@ class PostgresqlDomainTest < ActiveRecord::PostgreSQLTestCase record.price = "34.15" record.save! - assert_equal BigDecimal.new("34.15"), record.reload.price + assert_equal BigDecimal("34.15"), record.reload.price end end diff --git a/activerecord/test/cases/adapters/postgresql/enum_test.rb b/activerecord/test/cases/adapters/postgresql/enum_test.rb index 5e5a3158ba..3d3cbe11a3 100644 --- a/activerecord/test/cases/adapters/postgresql/enum_test.rb +++ b/activerecord/test/cases/adapters/postgresql/enum_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/connection_helper" diff --git a/activerecord/test/cases/adapters/postgresql/explain_test.rb b/activerecord/test/cases/adapters/postgresql/explain_test.rb index 7493bce4fb..be525383e9 100644 --- a/activerecord/test/cases/adapters/postgresql/explain_test.rb +++ b/activerecord/test/cases/adapters/postgresql/explain_test.rb @@ -1,20 +1,22 @@ +# frozen_string_literal: true + require "cases/helper" -require "models/developer" -require "models/computer" +require "models/author" +require "models/post" class PostgreSQLExplainTest < ActiveRecord::PostgreSQLTestCase - fixtures :developers + fixtures :authors def test_explain_for_one_query - explain = Developer.where(id: 1).explain - assert_match %r(EXPLAIN for: SELECT "developers".* FROM "developers" WHERE "developers"."id" = (?:\$1 \[\["id", 1\]\]|1)), explain + explain = Author.where(id: 1).explain + assert_match %r(EXPLAIN for: SELECT "authors"\.\* FROM "authors" WHERE "authors"\."id" = (?:\$1 \[\["id", 1\]\]|1)), explain assert_match %(QUERY PLAN), explain end def test_explain_with_eager_loading - explain = Developer.where(id: 1).includes(:audit_logs).explain + explain = Author.where(id: 1).includes(:posts).explain assert_match %(QUERY PLAN), explain - assert_match %r(EXPLAIN for: SELECT "developers".* FROM "developers" WHERE "developers"."id" = (?:\$1 \[\["id", 1\]\]|1)), explain - assert_match %(EXPLAIN for: SELECT "audit_logs".* FROM "audit_logs" WHERE "audit_logs"."developer_id" = 1), explain + assert_match %r(EXPLAIN for: SELECT "authors"\.\* FROM "authors" WHERE "authors"\."id" = (?:\$1 \[\["id", 1\]\]|1)), explain + assert_match %r(EXPLAIN for: SELECT "posts"\.\* FROM "posts" WHERE "posts"\."author_id" = (?:\$1 \[\["author_id", 1\]\]|1)), explain end end diff --git a/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb b/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb index b56c226763..df97ab11e7 100644 --- a/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb +++ b/activerecord/test/cases/adapters/postgresql/extension_migration_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class PostgresqlExtensionMigrationTest < ActiveRecord::PostgreSQLTestCase @@ -20,10 +22,6 @@ class PostgresqlExtensionMigrationTest < ActiveRecord::PostgreSQLTestCase @connection = ActiveRecord::Base.connection - unless @connection.supports_extensions? - return skip("no extension support") - end - @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 diff --git a/activerecord/test/cases/adapters/postgresql/full_text_test.rb b/activerecord/test/cases/adapters/postgresql/full_text_test.rb index 5ddfe32007..c6f1e1727f 100644 --- a/activerecord/test/cases/adapters/postgresql/full_text_test.rb +++ b/activerecord/test/cases/adapters/postgresql/full_text_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" diff --git a/activerecord/test/cases/adapters/postgresql/geometric_test.rb b/activerecord/test/cases/adapters/postgresql/geometric_test.rb index c1f3a4ae2c..e1ba00e07b 100644 --- a/activerecord/test/cases/adapters/postgresql/geometric_test.rb +++ b/activerecord/test/cases/adapters/postgresql/geometric_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/connection_helper" require "support/schema_dumping_helper" @@ -93,8 +95,6 @@ class PostgresqlPointTest < ActiveRecord::PostgreSQLTestCase end def test_empty_string_assignment - assert_nothing_raised { PostgresqlPoint.new(x: "") } - p = PostgresqlPoint.new(x: "") assert_nil p.x end diff --git a/activerecord/test/cases/adapters/postgresql/hstore_test.rb b/activerecord/test/cases/adapters/postgresql/hstore_test.rb index f9cce10fb8..f09e34b5f2 100644 --- a/activerecord/test/cases/adapters/postgresql/hstore_test.rb +++ b/activerecord/test/cases/adapters/postgresql/hstore_test.rb @@ -1,382 +1,378 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" -if ActiveRecord::Base.connection.supports_extensions? - class PostgresqlHstoreTest < ActiveRecord::PostgreSQLTestCase - include SchemaDumpingHelper - class Hstore < ActiveRecord::Base - self.table_name = "hstores" +class PostgresqlHstoreTest < ActiveRecord::PostgreSQLTestCase + include SchemaDumpingHelper + class Hstore < ActiveRecord::Base + self.table_name = "hstores" - store_accessor :settings, :language, :timezone - end + store_accessor :settings, :language, :timezone + end - class FakeParameters - def to_unsafe_h - { "hi" => "hi" } - end + class FakeParameters + def to_unsafe_h + { "hi" => "hi" } end + end - def setup - @connection = ActiveRecord::Base.connection - - unless @connection.extension_enabled?("hstore") - @connection.enable_extension "hstore" - @connection.commit_db_transaction - end + def setup + @connection = ActiveRecord::Base.connection - @connection.reconnect! + enable_extension!("hstore", @connection) - @connection.transaction do - @connection.create_table("hstores") do |t| - t.hstore "tags", default: "" - t.hstore "payload", array: true - t.hstore "settings" - end + @connection.transaction do + @connection.create_table("hstores") do |t| + t.hstore "tags", default: "" + t.hstore "payload", array: true + t.hstore "settings" end - Hstore.reset_column_information - @column = Hstore.columns_hash["tags"] - @type = Hstore.type_for_attribute("tags") - end - - teardown do - @connection.drop_table "hstores", if_exists: true end + Hstore.reset_column_information + @column = Hstore.columns_hash["tags"] + @type = Hstore.type_for_attribute("tags") + end - def test_hstore_included_in_extensions - assert @connection.respond_to?(:extensions), "connection should have a list of extensions" - assert_includes @connection.extensions, "hstore", "extension list should include hstore" - end + teardown do + @connection.drop_table "hstores", if_exists: true + disable_extension!("hstore", @connection) + end - def test_disable_enable_hstore - assert @connection.extension_enabled?("hstore") - @connection.disable_extension "hstore" - assert_not @connection.extension_enabled?("hstore") - @connection.enable_extension "hstore" - assert @connection.extension_enabled?("hstore") - ensure - # Restore column(s) dropped by `drop extension hstore cascade;` - load_schema - end + def test_hstore_included_in_extensions + assert @connection.respond_to?(:extensions), "connection should have a list of extensions" + assert_includes @connection.extensions, "hstore", "extension list should include hstore" + end - def test_column - assert_equal :hstore, @column.type - assert_equal "hstore", @column.sql_type - assert_not @column.array? + def test_disable_enable_hstore + assert @connection.extension_enabled?("hstore") + @connection.disable_extension "hstore" + assert_not @connection.extension_enabled?("hstore") + @connection.enable_extension "hstore" + assert @connection.extension_enabled?("hstore") + ensure + # Restore column(s) dropped by `drop extension hstore cascade;` + load_schema + end - assert_not @type.binary? - end + def test_column + assert_equal :hstore, @column.type + assert_equal "hstore", @column.sql_type + assert_not @column.array? - def test_default - @connection.add_column "hstores", "permissions", :hstore, default: '"users"=>"read", "articles"=>"write"' - Hstore.reset_column_information + assert_not @type.binary? + end - assert_equal({ "users" => "read", "articles" => "write" }, Hstore.column_defaults["permissions"]) - assert_equal({ "users" => "read", "articles" => "write" }, Hstore.new.permissions) - ensure - Hstore.reset_column_information - end + def test_default + @connection.add_column "hstores", "permissions", :hstore, default: '"users"=>"read", "articles"=>"write"' + Hstore.reset_column_information - def test_change_table_supports_hstore - @connection.transaction do - @connection.change_table("hstores") do |t| - t.hstore "users", default: "" - end - Hstore.reset_column_information - column = Hstore.columns_hash["users"] - assert_equal :hstore, column.type + assert_equal({ "users" => "read", "articles" => "write" }, Hstore.column_defaults["permissions"]) + assert_equal({ "users" => "read", "articles" => "write" }, Hstore.new.permissions) + ensure + Hstore.reset_column_information + end - raise ActiveRecord::Rollback # reset the schema change + def test_change_table_supports_hstore + @connection.transaction do + @connection.change_table("hstores") do |t| + t.hstore "users", default: "" end - ensure Hstore.reset_column_information + column = Hstore.columns_hash["users"] + assert_equal :hstore, column.type + + raise ActiveRecord::Rollback # reset the schema change end + ensure + Hstore.reset_column_information + end - def test_hstore_migration - hstore_migration = Class.new(ActiveRecord::Migration::Current) do - def change - change_table("hstores") do |t| - t.hstore :keys - end + def test_hstore_migration + hstore_migration = Class.new(ActiveRecord::Migration::Current) do + def change + change_table("hstores") do |t| + t.hstore :keys end end - - hstore_migration.new.suppress_messages do - hstore_migration.migrate(:up) - assert_includes @connection.columns(:hstores).map(&:name), "keys" - hstore_migration.migrate(:down) - assert_not_includes @connection.columns(:hstores).map(&:name), "keys" - end end - def test_cast_value_on_write - x = Hstore.new tags: { "bool" => true, "number" => 5 } - assert_equal({ "bool" => true, "number" => 5 }, x.tags_before_type_cast) - assert_equal({ "bool" => "true", "number" => "5" }, x.tags) - x.save - assert_equal({ "bool" => "true", "number" => "5" }, x.reload.tags) + hstore_migration.new.suppress_messages do + hstore_migration.migrate(:up) + assert_includes @connection.columns(:hstores).map(&:name), "keys" + hstore_migration.migrate(:down) + assert_not_includes @connection.columns(:hstores).map(&:name), "keys" end + end - def test_type_cast_hstore - assert_equal({ "1" => "2" }, @type.deserialize("\"1\"=>\"2\"")) - assert_equal({}, @type.deserialize("")) - assert_equal({ "key" => nil }, @type.deserialize("key => NULL")) - assert_equal({ "c" => "}", '"a"' => 'b "a b' }, @type.deserialize(%q(c=>"}", "\"a\""=>"b \"a b"))) - end + def test_cast_value_on_write + x = Hstore.new tags: { "bool" => true, "number" => 5 } + assert_equal({ "bool" => true, "number" => 5 }, x.tags_before_type_cast) + assert_equal({ "bool" => "true", "number" => "5" }, x.tags) + x.save + assert_equal({ "bool" => "true", "number" => "5" }, x.reload.tags) + end - def test_with_store_accessors - x = Hstore.new(language: "fr", timezone: "GMT") - assert_equal "fr", x.language - assert_equal "GMT", x.timezone + def test_type_cast_hstore + assert_equal({ "1" => "2" }, @type.deserialize("\"1\"=>\"2\"")) + assert_equal({}, @type.deserialize("")) + assert_equal({ "key" => nil }, @type.deserialize("key => NULL")) + assert_equal({ "c" => "}", '"a"' => 'b "a b' }, @type.deserialize(%q(c=>"}", "\"a\""=>"b \"a b"))) + end - x.save! - x = Hstore.first - assert_equal "fr", x.language - assert_equal "GMT", x.timezone + def test_with_store_accessors + x = Hstore.new(language: "fr", timezone: "GMT") + assert_equal "fr", x.language + assert_equal "GMT", x.timezone - x.language = "de" - x.save! + x.save! + x = Hstore.first + assert_equal "fr", x.language + assert_equal "GMT", x.timezone - x = Hstore.first - assert_equal "de", x.language - assert_equal "GMT", x.timezone - end + x.language = "de" + x.save! - def test_duplication_with_store_accessors - x = Hstore.new(language: "fr", timezone: "GMT") - assert_equal "fr", x.language - assert_equal "GMT", x.timezone + x = Hstore.first + assert_equal "de", x.language + assert_equal "GMT", x.timezone + end - y = x.dup - assert_equal "fr", y.language - assert_equal "GMT", y.timezone - end + def test_duplication_with_store_accessors + x = Hstore.new(language: "fr", timezone: "GMT") + assert_equal "fr", x.language + assert_equal "GMT", x.timezone - def test_yaml_round_trip_with_store_accessors - x = Hstore.new(language: "fr", timezone: "GMT") - assert_equal "fr", x.language - assert_equal "GMT", x.timezone + y = x.dup + assert_equal "fr", y.language + assert_equal "GMT", y.timezone + end - y = YAML.load(YAML.dump(x)) - assert_equal "fr", y.language - assert_equal "GMT", y.timezone - end + def test_yaml_round_trip_with_store_accessors + x = Hstore.new(language: "fr", timezone: "GMT") + assert_equal "fr", x.language + assert_equal "GMT", x.timezone - def test_changes_in_place - hstore = Hstore.create!(settings: { "one" => "two" }) - hstore.settings["three"] = "four" - hstore.save! - hstore.reload + y = YAML.load(YAML.dump(x)) + assert_equal "fr", y.language + assert_equal "GMT", y.timezone + end - assert_equal "four", hstore.settings["three"] - assert_not hstore.changed? - end + def test_changes_in_place + hstore = Hstore.create!(settings: { "one" => "two" }) + hstore.settings["three"] = "four" + hstore.save! + hstore.reload - def test_dirty_from_user_equal - settings = { "alongkey" => "anything", "key" => "value" } - hstore = Hstore.create!(settings: settings) + assert_equal "four", hstore.settings["three"] + assert_not hstore.changed? + end - hstore.settings = { "key" => "value", "alongkey" => "anything" } - assert_equal settings, hstore.settings - refute hstore.changed? - end + def test_dirty_from_user_equal + settings = { "alongkey" => "anything", "key" => "value" } + hstore = Hstore.create!(settings: settings) - def test_hstore_dirty_from_database_equal - settings = { "alongkey" => "anything", "key" => "value" } - hstore = Hstore.create!(settings: settings) - hstore.reload + hstore.settings = { "key" => "value", "alongkey" => "anything" } + assert_equal settings, hstore.settings + refute hstore.changed? + end - assert_equal settings, hstore.settings - hstore.settings = settings - refute hstore.changed? - end + def test_hstore_dirty_from_database_equal + settings = { "alongkey" => "anything", "key" => "value" } + hstore = Hstore.create!(settings: settings) + hstore.reload - def test_gen1 - assert_equal('" "=>""', @type.serialize(" " => "")) - end + assert_equal settings, hstore.settings + hstore.settings = settings + refute hstore.changed? + end - def test_gen2 - assert_equal('","=>""', @type.serialize("," => "")) - end + def test_gen1 + assert_equal('" "=>""', @type.serialize(" " => "")) + end - def test_gen3 - assert_equal('"="=>""', @type.serialize("=" => "")) - end + def test_gen2 + assert_equal('","=>""', @type.serialize("," => "")) + end - def test_gen4 - assert_equal('">"=>""', @type.serialize(">" => "")) - end + def test_gen3 + assert_equal('"="=>""', @type.serialize("=" => "")) + end - def test_parse1 - assert_equal({ "a" => nil, "b" => nil, "c" => "NuLl", "null" => "c" }, @type.deserialize('a=>null,b=>NuLl,c=>"NuLl",null=>c')) - end + def test_gen4 + assert_equal('">"=>""', @type.serialize(">" => "")) + end - def test_parse2 - assert_equal({ " " => " " }, @type.deserialize("\\ =>\\ ")) - end + def test_parse1 + assert_equal({ "a" => nil, "b" => nil, "c" => "NuLl", "null" => "c" }, @type.deserialize('a=>null,b=>NuLl,c=>"NuLl",null=>c')) + end - def test_parse3 - assert_equal({ "=" => ">" }, @type.deserialize("==>>")) - end + def test_parse2 + assert_equal({ " " => " " }, @type.deserialize("\\ =>\\ ")) + end - def test_parse4 - assert_equal({ "=a" => "q=w" }, @type.deserialize('\=a=>q=w')) - end + def test_parse3 + assert_equal({ "=" => ">" }, @type.deserialize("==>>")) + end - def test_parse5 - assert_equal({ "=a" => "q=w" }, @type.deserialize('"=a"=>q\=w')) - end + def test_parse4 + assert_equal({ "=a" => "q=w" }, @type.deserialize('\=a=>q=w')) + end - def test_parse6 - assert_equal({ "\"a" => "q>w" }, @type.deserialize('"\"a"=>q>w')) - end + def test_parse5 + assert_equal({ "=a" => "q=w" }, @type.deserialize('"=a"=>q\=w')) + end - def test_parse7 - assert_equal({ "\"a" => "q\"w" }, @type.deserialize('\"a=>q"w')) - end + def test_parse6 + assert_equal({ "\"a" => "q>w" }, @type.deserialize('"\"a"=>q>w')) + end - def test_rewrite - @connection.execute "insert into hstores (tags) VALUES ('1=>2')" - x = Hstore.first - x.tags = { '"a\'' => "b" } - assert x.save! - end + def test_parse7 + assert_equal({ "\"a" => "q\"w" }, @type.deserialize('\"a=>q"w')) + end - def test_select - @connection.execute "insert into hstores (tags) VALUES ('1=>2')" - x = Hstore.first - assert_equal({ "1" => "2" }, x.tags) - end + def test_rewrite + @connection.execute "insert into hstores (tags) VALUES ('1=>2')" + x = Hstore.first + x.tags = { '"a\'' => "b" } + assert x.save! + end - def test_array_cycle - assert_array_cycle([{ "AA" => "BB", "CC" => "DD" }, { "AA" => nil }]) - end + def test_select + @connection.execute "insert into hstores (tags) VALUES ('1=>2')" + x = Hstore.first + assert_equal({ "1" => "2" }, x.tags) + end - def test_array_strings_with_quotes - assert_array_cycle([{ "this has" => 'some "s that need to be escaped"' }]) - end + def test_array_cycle + assert_array_cycle([{ "AA" => "BB", "CC" => "DD" }, { "AA" => nil }]) + end - def test_array_strings_with_commas - assert_array_cycle([{ "this,has" => "many,values" }]) - end + def test_array_strings_with_quotes + assert_array_cycle([{ "this has" => 'some "s that need to be escaped"' }]) + end - def test_array_strings_with_array_delimiters - assert_array_cycle(["{" => "}"]) - end + def test_array_strings_with_commas + assert_array_cycle([{ "this,has" => "many,values" }]) + end - def test_array_strings_with_null_strings - assert_array_cycle([{ "NULL" => "NULL" }]) - end + def test_array_strings_with_array_delimiters + assert_array_cycle(["{" => "}"]) + end - def test_contains_nils - assert_array_cycle([{ "NULL" => nil }]) - end + def test_array_strings_with_null_strings + assert_array_cycle([{ "NULL" => "NULL" }]) + end - def test_select_multikey - @connection.execute "insert into hstores (tags) VALUES ('1=>2,2=>3')" - x = Hstore.first - assert_equal({ "1" => "2", "2" => "3" }, x.tags) - end + def test_contains_nils + assert_array_cycle([{ "NULL" => nil }]) + end - def test_create - assert_cycle("a" => "b", "1" => "2") - end + def test_select_multikey + @connection.execute "insert into hstores (tags) VALUES ('1=>2,2=>3')" + x = Hstore.first + assert_equal({ "1" => "2", "2" => "3" }, x.tags) + end - def test_nil - assert_cycle("a" => nil) - end + def test_create + assert_cycle("a" => "b", "1" => "2") + end - def test_quotes - assert_cycle("a" => 'b"ar', '1"foo' => "2") - end + def test_nil + assert_cycle("a" => nil) + end - def test_whitespace - assert_cycle("a b" => "b ar", '1"foo' => "2") - end + def test_quotes + assert_cycle("a" => 'b"ar', '1"foo' => "2") + end - def test_backslash - assert_cycle('a\\b' => 'b\\ar', '1"foo' => "2") - end + def test_whitespace + assert_cycle("a b" => "b ar", '1"foo' => "2") + end - def test_comma - assert_cycle("a, b" => "bar", '1"foo' => "2") - end + def test_backslash + assert_cycle('a\\b' => 'b\\ar', '1"foo' => "2") + end - def test_arrow - assert_cycle("a=>b" => "bar", '1"foo' => "2") - end + def test_comma + assert_cycle("a, b" => "bar", '1"foo' => "2") + end - def test_quoting_special_characters - assert_cycle("ca" => "cà", "ac" => "àc") - end + def test_arrow + assert_cycle("a=>b" => "bar", '1"foo' => "2") + end - def test_multiline - assert_cycle("a\nb" => "c\nd") - end + def test_quoting_special_characters + assert_cycle("ca" => "cà", "ac" => "àc") + end - class TagCollection - def initialize(hash); @hash = hash end - def to_hash; @hash end - def self.load(hash); new(hash) end - def self.dump(object); object.to_hash end - end + def test_multiline + assert_cycle("a\nb" => "c\nd") + end - class HstoreWithSerialize < Hstore - serialize :tags, TagCollection - end + class TagCollection + def initialize(hash); @hash = hash end + def to_hash; @hash end + def self.load(hash); new(hash) end + def self.dump(object); object.to_hash end + end - def test_hstore_with_serialized_attributes - HstoreWithSerialize.create! tags: TagCollection.new("one" => "two") - record = HstoreWithSerialize.first - assert_instance_of TagCollection, record.tags - assert_equal({ "one" => "two" }, record.tags.to_hash) - record.tags = TagCollection.new("three" => "four") - record.save! - assert_equal({ "three" => "four" }, HstoreWithSerialize.first.tags.to_hash) - end + class HstoreWithSerialize < Hstore + serialize :tags, TagCollection + end - def test_clone_hstore_with_serialized_attributes - HstoreWithSerialize.create! tags: TagCollection.new("one" => "two") - record = HstoreWithSerialize.first - dupe = record.dup - assert_equal({ "one" => "two" }, dupe.tags.to_hash) - end + def test_hstore_with_serialized_attributes + HstoreWithSerialize.create! tags: TagCollection.new("one" => "two") + record = HstoreWithSerialize.first + assert_instance_of TagCollection, record.tags + assert_equal({ "one" => "two" }, record.tags.to_hash) + record.tags = TagCollection.new("three" => "four") + record.save! + assert_equal({ "three" => "four" }, HstoreWithSerialize.first.tags.to_hash) + end - def test_schema_dump_with_shorthand - output = dump_table_schema("hstores") - assert_match %r[t\.hstore "tags",\s+default: {}], output - end + def test_clone_hstore_with_serialized_attributes + HstoreWithSerialize.create! tags: TagCollection.new("one" => "two") + record = HstoreWithSerialize.first + dupe = record.dup + assert_equal({ "one" => "two" }, dupe.tags.to_hash) + end + + def test_schema_dump_with_shorthand + output = dump_table_schema("hstores") + assert_match %r[t\.hstore "tags",\s+default: {}], output + end + + def test_supports_to_unsafe_h_values + assert_equal("\"hi\"=>\"hi\"", @type.serialize(FakeParameters.new)) + end - def test_supports_to_unsafe_h_values - assert_equal("\"hi\"=>\"hi\"", @type.serialize(FakeParameters.new)) + private + def assert_array_cycle(array) + # test creation + x = Hstore.create!(payload: array) + x.reload + assert_equal(array, x.payload) + + # test updating + x = Hstore.create!(payload: []) + x.payload = array + x.save! + x.reload + assert_equal(array, x.payload) end - private - def assert_array_cycle(array) - # test creation - x = Hstore.create!(payload: array) - x.reload - assert_equal(array, x.payload) - - # test updating - x = Hstore.create!(payload: []) - x.payload = array - x.save! - x.reload - assert_equal(array, x.payload) - end + def assert_cycle(hash) + # test creation + x = Hstore.create!(tags: hash) + x.reload + assert_equal(hash, x.tags) - def assert_cycle(hash) - # test creation - x = Hstore.create!(tags: hash) - x.reload - assert_equal(hash, x.tags) - - # test updating - x = Hstore.create!(tags: {}) - x.tags = hash - x.save! - x.reload - assert_equal(hash, x.tags) - end - end + # test updating + x = Hstore.create!(tags: {}) + x.tags = hash + x.save! + x.reload + assert_equal(hash, x.tags) + end end diff --git a/activerecord/test/cases/adapters/postgresql/infinity_test.rb b/activerecord/test/cases/adapters/postgresql/infinity_test.rb index b9e177e6ec..0b18c0c9d7 100644 --- a/activerecord/test/cases/adapters/postgresql/infinity_test.rb +++ b/activerecord/test/cases/adapters/postgresql/infinity_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class PostgresqlInfinityTest < ActiveRecord::PostgreSQLTestCase diff --git a/activerecord/test/cases/adapters/postgresql/integer_test.rb b/activerecord/test/cases/adapters/postgresql/integer_test.rb index b4e55964b9..3e45b057ff 100644 --- a/activerecord/test/cases/adapters/postgresql/integer_test.rb +++ b/activerecord/test/cases/adapters/postgresql/integer_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "active_support/core_ext/numeric/bytes" diff --git a/activerecord/test/cases/adapters/postgresql/json_test.rb b/activerecord/test/cases/adapters/postgresql/json_test.rb index d4e627001c..ee08841eb3 100644 --- a/activerecord/test/cases/adapters/postgresql/json_test.rb +++ b/activerecord/test/cases/adapters/postgresql/json_test.rb @@ -1,223 +1,38 @@ +# frozen_string_literal: true + require "cases/helper" -require "support/schema_dumping_helper" +require "cases/json_shared_test_cases" module PostgresqlJSONSharedTestCases - include SchemaDumpingHelper - - class JsonDataType < ActiveRecord::Base - self.table_name = "json_data_type" - - store_accessor :settings, :resolution - end + include JSONSharedTestCases def setup - @connection = ActiveRecord::Base.connection - begin - @connection.create_table("json_data_type") do |t| - t.public_send column_type, "payload", default: {} # t.json 'payload', default: {} - t.public_send column_type, "settings" # t.json 'settings' - t.public_send column_type, "objects", array: true # t.json 'objects', array: true - end - rescue ActiveRecord::StatementInvalid - skip "do not test on PostgreSQL without #{column_type} type." + super + @connection.create_table("json_data_type") do |t| + t.public_send column_type, "payload", default: {} # t.json 'payload', default: {} + t.public_send column_type, "settings" # t.json 'settings' + t.public_send column_type, "objects", array: true # t.json 'objects', array: true end - end - - def teardown - @connection.drop_table :json_data_type, if_exists: true - JsonDataType.reset_column_information - end - - def test_column - column = JsonDataType.columns_hash["payload"] - assert_equal column_type, column.type - assert_equal column_type.to_s, column.sql_type - assert_not column.array? - - type = JsonDataType.type_for_attribute("payload") - assert_not type.binary? + rescue ActiveRecord::StatementInvalid + skip "do not test on PostgreSQL without #{column_type} type." end def test_default @connection.add_column "json_data_type", "permissions", column_type, default: { "users": "read", "posts": ["read", "write"] } - JsonDataType.reset_column_information - - assert_equal({ "users" => "read", "posts" => ["read", "write"] }, JsonDataType.column_defaults["permissions"]) - assert_equal({ "users" => "read", "posts" => ["read", "write"] }, JsonDataType.new.permissions) - ensure - JsonDataType.reset_column_information - end - - def test_change_table_supports_json - @connection.transaction do - @connection.change_table("json_data_type") do |t| - t.public_send column_type, "users", default: "{}" # t.json 'users', default: '{}' - end - JsonDataType.reset_column_information - column = JsonDataType.columns_hash["users"] - assert_equal column_type, column.type - - raise ActiveRecord::Rollback # reset the schema change - end - ensure - JsonDataType.reset_column_information - end - - def test_schema_dumping - output = dump_table_schema("json_data_type") - assert_match(/t\.#{column_type.to_s}\s+"payload",\s+default: {}/, output) - end + klass.reset_column_information - def test_cast_value_on_write - x = JsonDataType.new payload: { "string" => "foo", :symbol => :bar } - assert_equal({ "string" => "foo", :symbol => :bar }, x.payload_before_type_cast) - assert_equal({ "string" => "foo", "symbol" => "bar" }, x.payload) - x.save - assert_equal({ "string" => "foo", "symbol" => "bar" }, x.reload.payload) + assert_equal({ "users" => "read", "posts" => ["read", "write"] }, klass.column_defaults["permissions"]) + assert_equal({ "users" => "read", "posts" => ["read", "write"] }, klass.new.permissions) end def test_deserialize_with_array - x = JsonDataType.new(objects: ["foo" => "bar"]) + x = klass.new(objects: ["foo" => "bar"]) assert_equal ["foo" => "bar"], x.objects x.save! assert_equal ["foo" => "bar"], x.objects x.reload assert_equal ["foo" => "bar"], x.objects end - - def test_type_cast_json - type = JsonDataType.type_for_attribute("payload") - - data = "{\"a_key\":\"a_value\"}" - hash = type.deserialize(data) - assert_equal({ "a_key" => "a_value" }, hash) - assert_equal({ "a_key" => "a_value" }, type.deserialize(data)) - - assert_equal({}, type.deserialize("{}")) - assert_equal({ "key" => nil }, type.deserialize('{"key": null}')) - assert_equal({ "c" => "}", '"a"' => 'b "a b' }, type.deserialize(%q({"c":"}", "\"a\"":"b \"a b"}))) - end - - def test_rewrite - @connection.execute "insert into json_data_type (payload) VALUES ('{\"k\":\"v\"}')" - x = JsonDataType.first - x.payload = { '"a\'' => "b" } - assert x.save! - end - - def test_select - @connection.execute "insert into json_data_type (payload) VALUES ('{\"k\":\"v\"}')" - x = JsonDataType.first - assert_equal({ "k" => "v" }, x.payload) - end - - def test_select_multikey - @connection.execute %q|insert into json_data_type (payload) VALUES ('{"k1":"v1", "k2":"v2", "k3":[1,2,3]}')| - x = JsonDataType.first - assert_equal({ "k1" => "v1", "k2" => "v2", "k3" => [1, 2, 3] }, x.payload) - end - - def test_null_json - @connection.execute "insert into json_data_type (payload) VALUES(null)" - x = JsonDataType.first - assert_nil(x.payload) - end - - def test_select_nil_json_after_create - json = JsonDataType.create(payload: nil) - x = JsonDataType.where(payload: nil).first - assert_equal(json, x) - end - - def test_select_nil_json_after_update - json = JsonDataType.create(payload: "foo") - x = JsonDataType.where(payload: nil).first - assert_nil(x) - - json.update_attributes payload: nil - x = JsonDataType.where(payload: nil).first - assert_equal(json.reload, x) - end - - def test_select_array_json_value - @connection.execute %q|insert into json_data_type (payload) VALUES ('["v0",{"k1":"v1"}]')| - x = JsonDataType.first - assert_equal(["v0", { "k1" => "v1" }], x.payload) - end - - def test_rewrite_array_json_value - @connection.execute %q|insert into json_data_type (payload) VALUES ('["v0",{"k1":"v1"}]')| - x = JsonDataType.first - x.payload = ["v1", { "k2" => "v2" }, "v3"] - assert x.save! - end - - def test_with_store_accessors - x = JsonDataType.new(resolution: "320×480") - assert_equal "320×480", x.resolution - - x.save! - x = JsonDataType.first - assert_equal "320×480", x.resolution - - x.resolution = "640×1136" - x.save! - - x = JsonDataType.first - assert_equal "640×1136", x.resolution - end - - def test_duplication_with_store_accessors - x = JsonDataType.new(resolution: "320×480") - assert_equal "320×480", x.resolution - - y = x.dup - assert_equal "320×480", y.resolution - end - - def test_yaml_round_trip_with_store_accessors - x = JsonDataType.new(resolution: "320×480") - assert_equal "320×480", x.resolution - - y = YAML.load(YAML.dump(x)) - assert_equal "320×480", y.resolution - end - - def test_changes_in_place - json = JsonDataType.new - assert_not json.changed? - - json.payload = { "one" => "two" } - assert json.changed? - assert json.payload_changed? - - json.save! - assert_not json.changed? - - json.payload["three"] = "four" - assert json.payload_changed? - - json.save! - json.reload - - assert_equal({ "one" => "two", "three" => "four" }, json.payload) - assert_not json.changed? - end - - def test_assigning_string_literal - json = JsonDataType.create(payload: "foo") - assert_equal "foo", json.payload - end - - def test_assigning_number - json = JsonDataType.create(payload: 1.234) - assert_equal 1.234, json.payload - end - - def test_assigning_boolean - json = JsonDataType.create(payload: true) - assert_equal true, json.payload - end end class PostgresqlJSONTest < ActiveRecord::PostgreSQLTestCase diff --git a/activerecord/test/cases/adapters/postgresql/ltree_test.rb b/activerecord/test/cases/adapters/postgresql/ltree_test.rb index 2b5ac1cac6..eca29f2892 100644 --- a/activerecord/test/cases/adapters/postgresql/ltree_test.rb +++ b/activerecord/test/cases/adapters/postgresql/ltree_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" diff --git a/activerecord/test/cases/adapters/postgresql/money_test.rb b/activerecord/test/cases/adapters/postgresql/money_test.rb index 1b5d8362af..cc10890fa8 100644 --- a/activerecord/test/cases/adapters/postgresql/money_test.rb +++ b/activerecord/test/cases/adapters/postgresql/money_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -31,8 +33,8 @@ class PostgresqlMoneyTest < ActiveRecord::PostgreSQLTestCase end def test_default - assert_equal BigDecimal.new("150.55"), PostgresqlMoney.column_defaults["depth"] - assert_equal BigDecimal.new("150.55"), PostgresqlMoney.new.depth + assert_equal BigDecimal("150.55"), PostgresqlMoney.column_defaults["depth"] + assert_equal BigDecimal("150.55"), PostgresqlMoney.new.depth end def test_money_values @@ -47,10 +49,10 @@ 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")) - 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)")) + 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)) end def test_schema_dumping @@ -60,10 +62,10 @@ class PostgresqlMoneyTest < ActiveRecord::PostgreSQLTestCase end def test_create_and_update_money - money = PostgresqlMoney.create(wealth: "987.65") + money = PostgresqlMoney.create(wealth: "987.65".dup) assert_equal 987.65, money.wealth - new_value = BigDecimal.new("123.45") + new_value = BigDecimal("123.45") money.wealth = new_value money.save! money.reload diff --git a/activerecord/test/cases/adapters/postgresql/network_test.rb b/activerecord/test/cases/adapters/postgresql/network_test.rb index a33b0ef8a7..f461544a85 100644 --- a/activerecord/test/cases/adapters/postgresql/network_test.rb +++ b/activerecord/test/cases/adapters/postgresql/network_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" diff --git a/activerecord/test/cases/adapters/postgresql/numbers_test.rb b/activerecord/test/cases/adapters/postgresql/numbers_test.rb index bfb2b7c27a..b53a12254d 100644 --- a/activerecord/test/cases/adapters/postgresql/numbers_test.rb +++ b/activerecord/test/cases/adapters/postgresql/numbers_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class PostgresqlNumberTest < ActiveRecord::PostgreSQLTestCase diff --git a/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb b/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb index 003e6e62e7..1951230c8a 100644 --- a/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb +++ b/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/ddl_helper" require "support/connection_helper" @@ -246,12 +248,12 @@ module ActiveRecord def test_index_with_opclass with_example_table do - @connection.add_index "ex", "data varchar_pattern_ops" - index = @connection.indexes("ex").find { |idx| idx.name == "index_ex_on_data_varchar_pattern_ops" } - assert_equal "data varchar_pattern_ops", index.columns + @connection.add_index "ex", "data", opclass: "varchar_pattern_ops" + index = @connection.indexes("ex").find { |idx| idx.name == "index_ex_on_data" } + assert_equal ["data"], index.columns - @connection.remove_index "ex", "data varchar_pattern_ops" - assert_not @connection.indexes("ex").find { |idx| idx.name == "index_ex_on_data_varchar_pattern_ops" } + @connection.remove_index "ex", "data" + assert_not @connection.indexes("ex").find { |idx| idx.name == "index_ex_on_data" } end end @@ -324,29 +326,35 @@ module ActiveRecord reset_connection end - def test_only_reload_type_map_once_for_every_unknown_type + def test_only_reload_type_map_once_for_every_unrecognized_type + reset_connection + connection = ActiveRecord::Base.connection + silence_warnings do assert_queries 2, ignore_none: true do - @connection.select_all "SELECT NULL::anyelement" + connection.select_all "select 'pg_catalog.pg_class'::regclass" end assert_queries 1, ignore_none: true do - @connection.select_all "SELECT NULL::anyelement" + connection.select_all "select 'pg_catalog.pg_class'::regclass" end assert_queries 2, ignore_none: true do - @connection.select_all "SELECT NULL::anyarray" + connection.select_all "SELECT NULL::anyarray" end end ensure reset_connection end - def test_only_warn_on_first_encounter_of_unknown_oid + def test_only_warn_on_first_encounter_of_unrecognized_oid + reset_connection + connection = ActiveRecord::Base.connection + warning = capture(:stderr) { - @connection.select_all "SELECT NULL::anyelement" - @connection.select_all "SELECT NULL::anyelement" - @connection.select_all "SELECT NULL::anyelement" + connection.select_all "select 'pg_catalog.pg_class'::regclass" + connection.select_all "select 'pg_catalog.pg_class'::regclass" + connection.select_all "select 'pg_catalog.pg_class'::regclass" } - assert_match(/\Aunknown OID \d+: failed to recognize type of 'anyelement'. It will be treated as String.\n\z/, warning) + assert_match(/\Aunknown OID \d+: failed to recognize type of 'regclass'\. It will be treated as String\.\n\z/, warning) ensure reset_connection end diff --git a/activerecord/test/cases/adapters/postgresql/prepared_statements_disabled_test.rb b/activerecord/test/cases/adapters/postgresql/prepared_statements_disabled_test.rb index 8c62690866..f7478b50c3 100644 --- a/activerecord/test/cases/adapters/postgresql/prepared_statements_disabled_test.rb +++ b/activerecord/test/cases/adapters/postgresql/prepared_statements_disabled_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/computer" require "models/developer" diff --git a/activerecord/test/cases/adapters/postgresql/quoting_test.rb b/activerecord/test/cases/adapters/postgresql/quoting_test.rb index a1e966b915..d50dc49276 100644 --- a/activerecord/test/cases/adapters/postgresql/quoting_test.rb +++ b/activerecord/test/cases/adapters/postgresql/quoting_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord @@ -9,11 +11,11 @@ module ActiveRecord end def test_type_cast_true - assert_equal "t", @conn.type_cast(true) + assert_equal true, @conn.type_cast(true) end def test_type_cast_false - assert_equal "f", @conn.type_cast(false) + assert_equal false, @conn.type_cast(false) end def test_quote_float_nan diff --git a/activerecord/test/cases/adapters/postgresql/range_test.rb b/activerecord/test/cases/adapters/postgresql/range_test.rb index f411884dfd..261c24634e 100644 --- a/activerecord/test/cases/adapters/postgresql/range_test.rb +++ b/activerecord/test/cases/adapters/postgresql/range_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/connection_helper" @@ -132,10 +134,10 @@ _SQL end def test_numrange_values - assert_equal BigDecimal.new("0.1")..BigDecimal.new("0.2"), @first_range.num_range - assert_equal BigDecimal.new("0.1")...BigDecimal.new("0.2"), @second_range.num_range - assert_equal BigDecimal.new("0.1")...BigDecimal.new("Infinity"), @third_range.num_range - assert_equal BigDecimal.new("-Infinity")...BigDecimal.new("Infinity"), @fourth_range.num_range + assert_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 @@ -230,16 +232,67 @@ _SQL 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_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_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)" + + 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.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 + end + def test_create_numrange assert_equal_round_trip(@new_range, :num_range, - BigDecimal.new("0.5")...BigDecimal.new("1")) + BigDecimal("0.5")...BigDecimal("1")) end def test_update_numrange assert_equal_round_trip(@first_range, :num_range, - BigDecimal.new("0.5")...BigDecimal.new("1")) + BigDecimal("0.5")...BigDecimal("1")) assert_nil_round_trip(@first_range, :num_range, - BigDecimal.new("0.5")...BigDecimal.new("0.5")) + BigDecimal("0.5")...BigDecimal("0.5")) end def test_create_daterange @@ -305,6 +358,18 @@ _SQL end end + 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 + + 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) diff --git a/activerecord/test/cases/adapters/postgresql/referential_integrity_test.rb b/activerecord/test/cases/adapters/postgresql/referential_integrity_test.rb index 0ff04bfa27..0bcc214c24 100644 --- a/activerecord/test/cases/adapters/postgresql/referential_integrity_test.rb +++ b/activerecord/test/cases/adapters/postgresql/referential_integrity_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/connection_helper" diff --git a/activerecord/test/cases/adapters/postgresql/rename_table_test.rb b/activerecord/test/cases/adapters/postgresql/rename_table_test.rb index e9e7f717ac..100d247113 100644 --- a/activerecord/test/cases/adapters/postgresql/rename_table_test.rb +++ b/activerecord/test/cases/adapters/postgresql/rename_table_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class PostgresqlRenameTableTest < ActiveRecord::PostgreSQLTestCase diff --git a/activerecord/test/cases/adapters/postgresql/schema_authorization_test.rb b/activerecord/test/cases/adapters/postgresql/schema_authorization_test.rb index f6a07da85f..fcb0aec81b 100644 --- a/activerecord/test/cases/adapters/postgresql/schema_authorization_test.rb +++ b/activerecord/test/cases/adapters/postgresql/schema_authorization_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class SchemaThing < ActiveRecord::Base @@ -75,17 +77,6 @@ class SchemaAuthorizationTest < ActiveRecord::PostgreSQLTestCase end end - def test_schema_uniqueness - assert_nothing_raised do - set_session_auth - USERS.each do |u| - set_session_auth u - assert_equal u, @connection.select_value("SELECT name FROM #{TABLE_NAME} WHERE id = 1") - set_session_auth - end - end - end - def test_sequence_schema_caching assert_nothing_raised do USERS.each do |u| diff --git a/activerecord/test/cases/adapters/postgresql/schema_test.rb b/activerecord/test/cases/adapters/postgresql/schema_test.rb index 7b065ff320..2c99fa78bd 100644 --- a/activerecord/test/cases/adapters/postgresql/schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/schema_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/default" require "support/schema_dumping_helper" @@ -91,6 +93,7 @@ class SchemaTest < ActiveRecord::PostgreSQLTestCase @connection.execute "CREATE INDEX #{INDEX_E_NAME} ON #{SCHEMA_NAME}.#{TABLE_NAME} USING gin (#{INDEX_E_COLUMN});" @connection.execute "CREATE INDEX #{INDEX_E_NAME} ON #{SCHEMA2_NAME}.#{TABLE_NAME} USING gin (#{INDEX_E_COLUMN});" @connection.execute "CREATE TABLE #{SCHEMA_NAME}.#{PK_TABLE_NAME} (id serial primary key)" + @connection.execute "CREATE TABLE #{SCHEMA2_NAME}.#{PK_TABLE_NAME} (id serial primary key)" @connection.execute "CREATE SEQUENCE #{SCHEMA_NAME}.#{UNMATCHED_SEQUENCE_NAME}" @connection.execute "CREATE TABLE #{SCHEMA_NAME}.#{UNMATCHED_PK_TABLE_NAME} (id integer NOT NULL DEFAULT nextval('#{SCHEMA_NAME}.#{UNMATCHED_SEQUENCE_NAME}'::regclass), CONSTRAINT unmatched_pkey PRIMARY KEY (id))" end @@ -361,7 +364,7 @@ class SchemaTest < ActiveRecord::PostgreSQLTestCase end def test_primary_key_assuming_schema_search_path - with_schema_search_path(SCHEMA_NAME) do + with_schema_search_path("#{SCHEMA_NAME}, #{SCHEMA2_NAME}") do assert_equal "id", @connection.primary_key(PK_TABLE_NAME), "primary key should be found" end end @@ -456,7 +459,7 @@ class SchemaTest < ActiveRecord::PostgreSQLTestCase assert_equal :btree, index_d.using assert_equal :gin, index_e.using - assert_equal :desc, index_d.orders[INDEX_D_COLUMN] + assert_equal :desc, index_d.orders end end @@ -497,6 +500,38 @@ class SchemaForeignKeyTest < ActiveRecord::PostgreSQLTestCase end end +class SchemaIndexOpclassTest < ActiveRecord::PostgreSQLTestCase + include SchemaDumpingHelper + + setup do + @connection = ActiveRecord::Base.connection + @connection.create_table "trains" do |t| + t.string :name + t.text :description + end + end + + teardown do + @connection.drop_table "trains", if_exists: true + end + + def test_string_opclass_is_dumped + @connection.execute "CREATE INDEX trains_name_and_description ON trains USING btree(name text_pattern_ops, description text_pattern_ops)" + + output = dump_table_schema "trains" + + assert_match(/opclass: :text_pattern_ops/, output) + end + + def test_non_default_opclass_is_dumped + @connection.execute "CREATE INDEX trains_name_and_description ON trains USING btree(name, description text_pattern_ops)" + + output = dump_table_schema "trains" + + assert_match(/opclass: \{ description: :text_pattern_ops \}/, output) + end +end + class DefaultsUsingMultipleSchemasAndDomainTest < ActiveRecord::PostgreSQLTestCase setup do @connection = ActiveRecord::Base.connection @@ -531,7 +566,7 @@ class DefaultsUsingMultipleSchemasAndDomainTest < ActiveRecord::PostgreSQLTestCa end def test_decimal_defaults_in_new_schema_when_overriding_domain - assert_equal BigDecimal.new("3.14159265358979323846"), Default.new.decimal_col, "Default of decimal column was not correctly parsed" + assert_equal BigDecimal("3.14159265358979323846"), Default.new.decimal_col, "Default of decimal column was not correctly parsed" end def test_bpchar_defaults_in_new_schema_when_overriding_domain diff --git a/activerecord/test/cases/adapters/postgresql/serial_test.rb b/activerecord/test/cases/adapters/postgresql/serial_test.rb index d711b3b729..6a99323be5 100644 --- a/activerecord/test/cases/adapters/postgresql/serial_test.rb +++ b/activerecord/test/cases/adapters/postgresql/serial_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -84,3 +86,71 @@ class PostgresqlBigSerialTest < ActiveRecord::PostgreSQLTestCase assert_match %r{t\.bigint\s+"serials_id",\s+default: -> \{ "nextval\('postgresql_big_serials_id_seq'::regclass\)" \}$}, output end end + +module SequenceNameDetectionTestCases + class CollidedSequenceNameTest < ActiveRecord::PostgreSQLTestCase + include SchemaDumpingHelper + + def setup + @connection = ActiveRecord::Base.connection + @connection.create_table :foo_bar, force: true do |t| + t.serial :baz_id + end + @connection.create_table :foo, force: true do |t| + t.serial :bar_id + t.bigserial :bar_baz_id + end + end + + def teardown + @connection.drop_table :foo_bar, if_exists: true + @connection.drop_table :foo, if_exists: true + end + + def test_serial_columns + columns = @connection.columns(:foo) + columns.each do |column| + assert_equal :integer, column.type + assert column.serial? + end + end + + def test_schema_dump_with_collided_sequence_name + output = dump_table_schema "foo" + assert_match %r{t\.serial\s+"bar_id",\s+null: false$}, output + assert_match %r{t\.bigserial\s+"bar_baz_id",\s+null: false$}, output + end + end + + class LongerSequenceNameDetectionTest < ActiveRecord::PostgreSQLTestCase + include SchemaDumpingHelper + + def setup + @table_name = "long_table_name_to_test_sequence_name_detection_for_serial_cols" + @connection = ActiveRecord::Base.connection + @connection.create_table @table_name, force: true do |t| + t.serial :seq + t.bigserial :bigseq + end + end + + def teardown + @connection.drop_table @table_name, if_exists: true + end + + def test_serial_columns + columns = @connection.columns(@table_name) + columns.each do |column| + assert_equal :integer, column.type + assert column.serial? + end + end + + def test_schema_dump_with_long_table_name + output = dump_table_schema @table_name + assert_match %r{create_table "#{@table_name}", force: :cascade}, output + assert_match %r{t\.serial\s+"seq",\s+null: false$}, output + assert_match %r{t\.bigserial\s+"bigseq",\s+null: false$}, output + end + end +end diff --git a/activerecord/test/cases/adapters/postgresql/statement_pool_test.rb b/activerecord/test/cases/adapters/postgresql/statement_pool_test.rb index eb9978a898..fef4b02b04 100644 --- a/activerecord/test/cases/adapters/postgresql/statement_pool_test.rb +++ b/activerecord/test/cases/adapters/postgresql/statement_pool_test.rb @@ -1,15 +1,17 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord module ConnectionAdapters class PostgreSQLAdapter < AbstractAdapter - class InactivePGconn + class InactivePgConnection def query(*args) - raise PGError + raise PG::Error end def status - PGconn::CONNECTION_BAD + PG::CONNECTION_BAD end end @@ -21,7 +23,7 @@ module ActiveRecord assert_equal "bar", cache["foo"] pid = fork { - lookup = cache["foo"]; + lookup = cache["foo"] exit!(!lookup) } @@ -31,7 +33,7 @@ module ActiveRecord end def test_dealloc_does_not_raise_on_inactive_connection - cache = StatementPool.new InactivePGconn.new, 10 + cache = StatementPool.new InactivePgConnection.new, 10 cache["foo"] = "bar" assert_nothing_raised { cache.clear } end diff --git a/activerecord/test/cases/adapters/postgresql/timestamp_test.rb b/activerecord/test/cases/adapters/postgresql/timestamp_test.rb index 962450aada..b7f213efc8 100644 --- a/activerecord/test/cases/adapters/postgresql/timestamp_test.rb +++ b/activerecord/test/cases/adapters/postgresql/timestamp_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/developer" require "models/topic" diff --git a/activerecord/test/cases/adapters/postgresql/transaction_test.rb b/activerecord/test/cases/adapters/postgresql/transaction_test.rb index 9b42d0383d..9821b103df 100644 --- a/activerecord/test/cases/adapters/postgresql/transaction_test.rb +++ b/activerecord/test/cases/adapters/postgresql/transaction_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/connection_helper" require "concurrent/atomic/cyclic_barrier" @@ -12,6 +14,7 @@ module ActiveRecord setup do @abort, Thread.abort_on_exception = Thread.abort_on_exception, false + Thread.report_on_exception, @original_report_on_exception = false, Thread.report_on_exception if Thread.respond_to?(:report_on_exception) @connection = ActiveRecord::Base.connection @@ -29,6 +32,7 @@ module ActiveRecord @connection.drop_table "samples", if_exists: true Thread.abort_on_exception = @abort + Thread.report_on_exception = @original_report_on_exception if Thread.respond_to?(:report_on_exception) end test "raises SerializationFailure when a serialization failure occurs" do @@ -89,6 +93,90 @@ module ActiveRecord end 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 + latch2 = Concurrent::CountDownLatch.new + + thread = Thread.new do + Sample.transaction do + Sample.lock.find(s.id) + latch1.count_down + latch2.wait + end + end + + begin + Sample.transaction do + latch1.wait + Sample.connection.execute("SET lock_timeout = 1") + Sample.lock.find(s.id) + end + ensure + Sample.connection.execute("SET lock_timeout = DEFAULT") + latch2.count_down + thread.join + end + end + end + + test "raises QueryCanceled when statement timeout exceeded" do + assert_raises(ActiveRecord::QueryCanceled) do + s = Sample.create!(value: 1) + latch1 = Concurrent::CountDownLatch.new + latch2 = Concurrent::CountDownLatch.new + + thread = Thread.new do + Sample.transaction do + Sample.lock.find(s.id) + latch1.count_down + latch2.wait + end + end + + begin + Sample.transaction do + latch1.wait + Sample.connection.execute("SET statement_timeout = 1") + Sample.lock.find(s.id) + end + ensure + Sample.connection.execute("SET statement_timeout = DEFAULT") + latch2.count_down + thread.join + end + end + end + + test "raises QueryCanceled when canceling statement due to user request" do + assert_raises(ActiveRecord::QueryCanceled) do + s = Sample.create!(value: 1) + latch = Concurrent::CountDownLatch.new + + thread = Thread.new do + Sample.transaction do + Sample.lock.find(s.id) + latch.count_down + sleep(0.5) + conn = Sample.connection + pid = conn.query_value("SELECT pid FROM pg_stat_activity WHERE query LIKE '% FOR UPDATE'") + conn.execute("SELECT pg_cancel_backend(#{pid})") + end + end + + begin + Sample.transaction do + latch.wait + Sample.lock.find(s.id) + end + ensure + thread.join + end + end + end + private def with_warning_suppression diff --git a/activerecord/test/cases/adapters/postgresql/type_lookup_test.rb b/activerecord/test/cases/adapters/postgresql/type_lookup_test.rb index 784d77a8d1..8212ed4263 100644 --- a/activerecord/test/cases/adapters/postgresql/type_lookup_test.rb +++ b/activerecord/test/cases/adapters/postgresql/type_lookup_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class PostgresqlTypeLookupTest < ActiveRecord::PostgreSQLTestCase @@ -6,16 +8,16 @@ class PostgresqlTypeLookupTest < ActiveRecord::PostgreSQLTestCase end test "array delimiters are looked up correctly" do - box_array = @connection.type_map.lookup(1020) - int_array = @connection.type_map.lookup(1007) + box_array = @connection.send(:type_map).lookup(1020) + int_array = @connection.send(:type_map).lookup(1007) assert_equal ";", box_array.delimiter assert_equal ",", int_array.delimiter end test "array types correctly respect registration of subtypes" do - int_array = @connection.type_map.lookup(1007, -1, "integer[]") - bigint_array = @connection.type_map.lookup(1016, -1, "bigint[]") + int_array = @connection.send(:type_map).lookup(1007, -1, "integer[]") + bigint_array = @connection.send(:type_map).lookup(1016, -1, "bigint[]") big_array = [123456789123456789] assert_raises(ActiveModel::RangeError) { int_array.serialize(big_array) } @@ -23,11 +25,11 @@ class PostgresqlTypeLookupTest < ActiveRecord::PostgreSQLTestCase end test "range types correctly respect registration of subtypes" do - int_range = @connection.type_map.lookup(3904, -1, "int4range") - bigint_range = @connection.type_map.lookup(3926, -1, "int8range") + int_range = @connection.send(:type_map).lookup(3904, -1, "int4range") + bigint_range = @connection.send(:type_map).lookup(3926, -1, "int8range") big_range = 0..123456789123456789 assert_raises(ActiveModel::RangeError) { int_range.serialize(big_range) } - assert_equal "[0,123456789123456789]", bigint_range.serialize(big_range) + assert_equal "[0,123456789123456789]", @connection.type_cast(bigint_range.serialize(big_range)) end end diff --git a/activerecord/test/cases/adapters/postgresql/utils_test.rb b/activerecord/test/cases/adapters/postgresql/utils_test.rb index 9f9e3bda2f..c91884f384 100644 --- a/activerecord/test/cases/adapters/postgresql/utils_test.rb +++ b/activerecord/test/cases/adapters/postgresql/utils_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "active_record/connection_adapters/postgresql/utils" diff --git a/activerecord/test/cases/adapters/postgresql/uuid_test.rb b/activerecord/test/cases/adapters/postgresql/uuid_test.rb index 6aa6a79705..c24e0cb330 100644 --- a/activerecord/test/cases/adapters/postgresql/uuid_test.rb +++ b/activerecord/test/cases/adapters/postgresql/uuid_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -13,6 +15,10 @@ module PostgresqlUUIDHelper def uuid_function connection.supports_pgcrypto_uuid? ? "gen_random_uuid()" : "uuid_generate_v4()" end + + def uuid_default + connection.supports_pgcrypto_uuid? ? {} : { default: uuid_function } + end end class PostgresqlUUIDTest < ActiveRecord::PostgreSQLTestCase @@ -36,7 +42,8 @@ class PostgresqlUUIDTest < ActiveRecord::PostgreSQLTestCase drop_table "uuid_data_type" end - if ActiveRecord::Base.connection.supports_pgcrypto_uuid? + if ActiveRecord::Base.connection.respond_to?(:supports_pgcrypto_uuid?) && + ActiveRecord::Base.connection.supports_pgcrypto_uuid? def test_uuid_column_default connection.add_column :uuid_data_type, :thingy, :uuid, null: false, default: "gen_random_uuid()" UUIDType.reset_column_information @@ -59,6 +66,29 @@ class PostgresqlUUIDTest < ActiveRecord::PostgreSQLTestCase UUIDType.reset_column_information end + def test_add_column_with_null_true_and_default_nil + connection.add_column :uuid_data_type, :thingy, :uuid, null: true, default: nil + + UUIDType.reset_column_information + column = UUIDType.columns_hash["thingy"] + + assert column.null + assert_nil column.default + end + + def test_add_column_with_default_array + connection.add_column :uuid_data_type, :thingy, :uuid, array: true, default: [] + + UUIDType.reset_column_information + column = UUIDType.columns_hash["thingy"] + + assert column.array? + assert_equal "{}", column.default + + schema = dump_table_schema "uuid_data_type" + assert_match %r{t\.uuid "thingy", default: \[\], array: true$}, schema + end + def test_data_type_of_uuid_types column = UUIDType.columns_hash["guid"] assert_equal :uuid, column.type @@ -109,7 +139,9 @@ class PostgresqlUUIDTest < ActiveRecord::PostgreSQLTestCase "Z0000C99-9C0B-4EF8-BB6D-6BB9BD380A11", "a0eebc999r0b4ef8ab6d6bb9bd380a11", "a0ee-bc99------4ef8-bb6d-6bb9-bd38-0a11", - "{a0eebc99-bb6d6bb9-bd380a11}"].each do |invalid_uuid| + "{a0eebc99-bb6d6bb9-bd380a11}", + "{a0eebc99-9c0b4ef8-bb6d6bb9-bd380a11", + "a0eebc99-9c0b4ef8-bb6d6bb9-bd380a11}"].each do |invalid_uuid| uuid = UUIDType.new guid: invalid_uuid assert_nil uuid.guid end @@ -178,7 +210,7 @@ class PostgresqlUUIDGenerationTest < ActiveRecord::PostgreSQLTestCase t.uuid "other_uuid_2", default: "my_uuid_generator()" end - connection.create_table("pg_uuids_3", id: :uuid) do |t| + connection.create_table("pg_uuids_3", id: :uuid, **uuid_default) do |t| t.string "name" end end @@ -190,68 +222,66 @@ class PostgresqlUUIDGenerationTest < ActiveRecord::PostgreSQLTestCase connection.execute "DROP FUNCTION IF EXISTS my_uuid_generator();" end - if ActiveRecord::Base.connection.supports_extensions? - def test_id_is_uuid - assert_equal :uuid, UUID.columns_hash["id"].type - assert UUID.primary_key - end + def test_id_is_uuid + assert_equal :uuid, UUID.columns_hash["id"].type + assert UUID.primary_key + end - def test_id_has_a_default - u = UUID.create - assert_not_nil u.id - end + def test_id_has_a_default + u = UUID.create + assert_not_nil u.id + end - def test_auto_create_uuid - u = UUID.create - u.reload - assert_not_nil u.other_uuid - end + def test_auto_create_uuid + u = UUID.create + u.reload + assert_not_nil u.other_uuid + end - def test_pk_and_sequence_for_uuid_primary_key - pk, seq = connection.pk_and_sequence_for("pg_uuids") - assert_equal "id", pk - assert_nil seq - end + def test_pk_and_sequence_for_uuid_primary_key + pk, seq = connection.pk_and_sequence_for("pg_uuids") + assert_equal "id", pk + assert_nil seq + end - def test_schema_dumper_for_uuid_primary_key - schema = dump_table_schema "pg_uuids" - assert_match(/\bcreate_table "pg_uuids", id: :uuid, default: -> { "uuid_generate_v1\(\)" }/, schema) - assert_match(/t\.uuid "other_uuid", default: -> { "uuid_generate_v4\(\)" }/, schema) - end + def test_schema_dumper_for_uuid_primary_key + schema = dump_table_schema "pg_uuids" + assert_match(/\bcreate_table "pg_uuids", id: :uuid, default: -> { "uuid_generate_v1\(\)" }/, schema) + assert_match(/t\.uuid "other_uuid", default: -> { "uuid_generate_v4\(\)" }/, schema) + end + + def test_schema_dumper_for_uuid_primary_key_with_custom_default + schema = dump_table_schema "pg_uuids_2" + assert_match(/\bcreate_table "pg_uuids_2", id: :uuid, default: -> { "my_uuid_generator\(\)" }/, schema) + assert_match(/t\.uuid "other_uuid_2", default: -> { "my_uuid_generator\(\)" }/, schema) + end - def test_schema_dumper_for_uuid_primary_key_with_custom_default - schema = dump_table_schema "pg_uuids_2" - assert_match(/\bcreate_table "pg_uuids_2", id: :uuid, default: -> { "my_uuid_generator\(\)" }/, schema) - assert_match(/t\.uuid "other_uuid_2", default: -> { "my_uuid_generator\(\)" }/, schema) + def test_schema_dumper_for_uuid_primary_key_default + schema = dump_table_schema "pg_uuids_3" + if connection.supports_pgcrypto_uuid? + assert_match(/\bcreate_table "pg_uuids_3", id: :uuid, default: -> { "gen_random_uuid\(\)" }/, schema) + else + assert_match(/\bcreate_table "pg_uuids_3", id: :uuid, default: -> { "uuid_generate_v4\(\)" }/, schema) end + end + + def test_schema_dumper_for_uuid_primary_key_default_in_legacy_migration + @verbose_was = ActiveRecord::Migration.verbose + ActiveRecord::Migration.verbose = false - def test_schema_dumper_for_uuid_primary_key_default - schema = dump_table_schema "pg_uuids_3" - if connection.supports_pgcrypto_uuid? - assert_match(/\bcreate_table "pg_uuids_3", id: :uuid, default: -> { "gen_random_uuid\(\)" }/, schema) - else - assert_match(/\bcreate_table "pg_uuids_3", id: :uuid, default: -> { "uuid_generate_v4\(\)" }/, schema) + migration = Class.new(ActiveRecord::Migration[5.0]) do + def version; 101 end + def migrate(x) + create_table("pg_uuids_4", id: :uuid) end - end + end.new + ActiveRecord::Migrator.new(:up, [migration]).migrate - def test_schema_dumper_for_uuid_primary_key_default_in_legacy_migration - @verbose_was = ActiveRecord::Migration.verbose - ActiveRecord::Migration.verbose = false - - migration = Class.new(ActiveRecord::Migration[5.0]) do - def version; 101 end - def migrate(x) - create_table("pg_uuids_4", id: :uuid) - end - end.new - ActiveRecord::Migrator.new(:up, [migration]).migrate - - schema = dump_table_schema "pg_uuids_4" - assert_match(/\bcreate_table "pg_uuids_4", id: :uuid, default: -> { "uuid_generate_v4\(\)" }/, schema) - ensure - drop_table "pg_uuids_4" - ActiveRecord::Migration.verbose = @verbose_was - end + schema = dump_table_schema "pg_uuids_4" + assert_match(/\bcreate_table "pg_uuids_4", id: :uuid, default: -> { "uuid_generate_v4\(\)" }/, schema) + ensure + drop_table "pg_uuids_4" + ActiveRecord::Migration.verbose = @verbose_was end end @@ -270,38 +300,36 @@ class PostgresqlUUIDTestNilDefault < ActiveRecord::PostgreSQLTestCase drop_table "pg_uuids" end - if ActiveRecord::Base.connection.supports_extensions? - def test_id_allows_default_override_via_nil - col_desc = connection.execute("SELECT pg_get_expr(d.adbin, d.adrelid) as default - FROM pg_attribute a - LEFT JOIN pg_attrdef d ON a.attrelid = d.adrelid AND a.attnum = d.adnum - WHERE a.attname='id' AND a.attrelid = 'pg_uuids'::regclass").first - assert_nil col_desc["default"] - end + def test_id_allows_default_override_via_nil + col_desc = connection.execute("SELECT pg_get_expr(d.adbin, d.adrelid) as default + FROM pg_attribute a + LEFT JOIN pg_attrdef d ON a.attrelid = d.adrelid AND a.attnum = d.adnum + WHERE a.attname='id' AND a.attrelid = 'pg_uuids'::regclass").first + assert_nil col_desc["default"] + end - def test_schema_dumper_for_uuid_primary_key_with_default_override_via_nil - schema = dump_table_schema "pg_uuids" - assert_match(/\bcreate_table "pg_uuids", id: :uuid, default: nil/, schema) - end + def test_schema_dumper_for_uuid_primary_key_with_default_override_via_nil + schema = dump_table_schema "pg_uuids" + assert_match(/\bcreate_table "pg_uuids", id: :uuid, default: nil/, schema) + end - def test_schema_dumper_for_uuid_primary_key_with_default_nil_in_legacy_migration - @verbose_was = ActiveRecord::Migration.verbose - ActiveRecord::Migration.verbose = false - - migration = Class.new(ActiveRecord::Migration[5.0]) do - def version; 101 end - def migrate(x) - create_table("pg_uuids_4", id: :uuid, default: nil) - end - end.new - ActiveRecord::Migrator.new(:up, [migration]).migrate - - schema = dump_table_schema "pg_uuids_4" - assert_match(/\bcreate_table "pg_uuids_4", id: :uuid, default: nil/, schema) - ensure - drop_table "pg_uuids_4" - ActiveRecord::Migration.verbose = @verbose_was - end + def test_schema_dumper_for_uuid_primary_key_with_default_nil_in_legacy_migration + @verbose_was = ActiveRecord::Migration.verbose + ActiveRecord::Migration.verbose = false + + migration = Class.new(ActiveRecord::Migration[5.0]) do + def version; 101 end + def migrate(x) + create_table("pg_uuids_4", id: :uuid, default: nil) + end + end.new + ActiveRecord::Migrator.new(:up, [migration]).migrate + + schema = dump_table_schema "pg_uuids_4" + assert_match(/\bcreate_table "pg_uuids_4", id: :uuid, default: nil/, schema) + ensure + drop_table "pg_uuids_4" + ActiveRecord::Migration.verbose = @verbose_was end end @@ -320,10 +348,10 @@ class PostgresqlUUIDTestInverseOf < ActiveRecord::PostgreSQLTestCase setup do connection.transaction do - connection.create_table("pg_uuid_posts", id: :uuid) do |t| + connection.create_table("pg_uuid_posts", id: :uuid, **uuid_default) do |t| t.string "title" end - connection.create_table("pg_uuid_comments", id: :uuid) do |t| + connection.create_table("pg_uuid_comments", id: :uuid, **uuid_default) do |t| t.references :uuid_post, type: :uuid t.string "content" end @@ -335,23 +363,21 @@ class PostgresqlUUIDTestInverseOf < ActiveRecord::PostgreSQLTestCase drop_table "pg_uuid_posts" end - if ActiveRecord::Base.connection.supports_extensions? - def test_collection_association_with_uuid - post = UuidPost.create! - comment = post.uuid_comments.create! - assert post.uuid_comments.find(comment.id) - end + def test_collection_association_with_uuid + post = UuidPost.create! + comment = post.uuid_comments.create! + assert post.uuid_comments.find(comment.id) + end - def test_find_with_uuid - UuidPost.create! - assert_raise ActiveRecord::RecordNotFound do - UuidPost.find(123456) - end + def test_find_with_uuid + UuidPost.create! + assert_raise ActiveRecord::RecordNotFound do + UuidPost.find(123456) end + end - def test_find_by_with_uuid - UuidPost.create! - assert_nil UuidPost.find_by(id: 789) - end + def test_find_by_with_uuid + UuidPost.create! + assert_nil UuidPost.find_by(id: 789) end end diff --git a/activerecord/test/cases/adapters/postgresql/xml_test.rb b/activerecord/test/cases/adapters/postgresql/xml_test.rb index 826b384fb3..71ead6f7f3 100644 --- a/activerecord/test/cases/adapters/postgresql/xml_test.rb +++ b/activerecord/test/cases/adapters/postgresql/xml_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" diff --git a/activerecord/test/cases/adapters/sqlite3/collation_test.rb b/activerecord/test/cases/adapters/sqlite3/collation_test.rb index 28e8f12c18..76c8f7d8dd 100644 --- a/activerecord/test/cases/adapters/sqlite3/collation_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/collation_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -47,7 +49,7 @@ class SQLite3CollationTest < ActiveRecord::SQLite3TestCase test "schema dump includes collation" do output = dump_table_schema("collation_table_sqlite3") - assert_match %r{t.string\s+"string_nocase",\s+collation: "NOCASE"$}, output - assert_match %r{t.text\s+"text_rtrim",\s+collation: "RTRIM"$}, output + assert_match %r{t\.string\s+"string_nocase",\s+collation: "NOCASE"$}, output + assert_match %r{t\.text\s+"text_rtrim",\s+collation: "RTRIM"$}, output end end diff --git a/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb b/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb index e1cfd703e8..ffb1d6afce 100644 --- a/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/copy_table_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class CopyTableTest < ActiveRecord::SQLite3TestCase diff --git a/activerecord/test/cases/adapters/sqlite3/explain_test.rb b/activerecord/test/cases/adapters/sqlite3/explain_test.rb index 128acb79cf..b6d2ccdb53 100644 --- a/activerecord/test/cases/adapters/sqlite3/explain_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/explain_test.rb @@ -1,21 +1,23 @@ +# frozen_string_literal: true + require "cases/helper" -require "models/developer" -require "models/computer" +require "models/author" +require "models/post" class SQLite3ExplainTest < ActiveRecord::SQLite3TestCase - fixtures :developers + fixtures :authors def test_explain_for_one_query - explain = Developer.where(id: 1).explain - assert_match %r(EXPLAIN for: SELECT "developers".* FROM "developers" WHERE "developers"."id" = (?:\? \[\["id", 1\]\]|1)), explain - assert_match(/(SEARCH )?TABLE developers USING (INTEGER )?PRIMARY KEY/, explain) + explain = Author.where(id: 1).explain + assert_match %r(EXPLAIN for: SELECT "authors"\.\* FROM "authors" WHERE "authors"\."id" = (?:\? \[\["id", 1\]\]|1)), explain + assert_match(/(SEARCH )?TABLE authors USING (INTEGER )?PRIMARY KEY/, explain) end def test_explain_with_eager_loading - explain = Developer.where(id: 1).includes(:audit_logs).explain - assert_match %r(EXPLAIN for: SELECT "developers".* FROM "developers" WHERE "developers"."id" = (?:\? \[\["id", 1\]\]|1)), explain - assert_match(/(SEARCH )?TABLE developers USING (INTEGER )?PRIMARY KEY/, explain) - assert_match %(EXPLAIN for: SELECT "audit_logs".* FROM "audit_logs" WHERE "audit_logs"."developer_id" = 1), explain - assert_match(/(SCAN )?TABLE audit_logs/, explain) + explain = Author.where(id: 1).includes(:posts).explain + assert_match %r(EXPLAIN for: SELECT "authors"\.\* FROM "authors" WHERE "authors"\."id" = (?:\? \[\["id", 1\]\]|1)), explain + assert_match(/(SEARCH )?TABLE authors USING (INTEGER )?PRIMARY KEY/, explain) + assert_match %r(EXPLAIN for: SELECT "posts"\.\* FROM "posts" WHERE "posts"\."author_id" = (?:\? \[\["author_id", 1\]\]|1)), explain + assert_match(/(SCAN )?TABLE posts/, explain) end end diff --git a/activerecord/test/cases/adapters/sqlite3/json_test.rb b/activerecord/test/cases/adapters/sqlite3/json_test.rb new file mode 100644 index 0000000000..6f247fcd22 --- /dev/null +++ b/activerecord/test/cases/adapters/sqlite3/json_test.rb @@ -0,0 +1,29 @@ +# frozen_string_literal: true + +require "cases/helper" +require "cases/json_shared_test_cases" + +class SQLite3JSONTest < ActiveRecord::SQLite3TestCase + include JSONSharedTestCases + + def setup + super + @connection.create_table("json_data_type") do |t| + t.json "payload", default: {} + t.json "settings" + end + end + + def test_default + @connection.add_column "json_data_type", "permissions", column_type, default: { "users": "read", "posts": ["read", "write"] } + klass.reset_column_information + + assert_equal({ "users" => "read", "posts" => ["read", "write"] }, klass.column_defaults["permissions"]) + assert_equal({ "users" => "read", "posts" => ["read", "write"] }, klass.new.permissions) + end + + private + def column_type + :json + end +end diff --git a/activerecord/test/cases/adapters/sqlite3/quoting_test.rb b/activerecord/test/cases/adapters/sqlite3/quoting_test.rb index aefbb309e6..6fdb353368 100644 --- a/activerecord/test/cases/adapters/sqlite3/quoting_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/quoting_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "bigdecimal" require "securerandom" @@ -5,6 +7,11 @@ require "securerandom" class SQLite3QuotingTest < ActiveRecord::SQLite3TestCase def setup @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 @@ -15,15 +22,23 @@ 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 def test_type_cast_bigdecimal - bd = BigDecimal.new "10.0" + bd = BigDecimal "10.0" assert_equal bd.to_f, @conn.type_cast(bd) end diff --git a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb index fdd7b0157a..20579c6476 100644 --- a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/owner" require "tempfile" @@ -165,7 +167,7 @@ module ActiveRecord data binary ) eosql - str = "\x80".force_encoding("ASCII-8BIT") + str = "\x80".dup.force_encoding("ASCII-8BIT") binary = DualEncoding.new name: "いただきます！", data: str binary.save! assert_equal str, binary.data @@ -174,7 +176,7 @@ module ActiveRecord end def test_type_cast_should_not_mutate_encoding - name = "hello".force_encoding(Encoding::ASCII_8BIT) + name = "hello".dup.force_encoding(Encoding::ASCII_8BIT) Owner.create(name: name) assert_equal Encoding::ASCII_8BIT, name.encoding ensure @@ -260,27 +262,17 @@ module ActiveRecord def test_tables_logs_name sql = <<-SQL - SELECT name FROM sqlite_master - WHERE type = 'table' AND name <> 'sqlite_sequence' + SELECT name FROM sqlite_master WHERE name <> 'sqlite_sequence' AND type IN ('table') SQL assert_logged [[sql.squish, "SCHEMA", []]] do @conn.tables end end - def test_indexes_logs_name - with_example_table do - assert_logged [["PRAGMA index_list(\"ex\")", "SCHEMA", []]] do - assert_deprecated { @conn.indexes("ex", "hello") } - end - end - end - def test_table_exists_logs_name with_example_table do sql = <<-SQL - SELECT name FROM sqlite_master - WHERE type = 'table' AND name <> 'sqlite_sequence' AND name = 'ex' + SELECT name FROM sqlite_master WHERE name <> 'sqlite_sequence' AND name = 'ex' AND type IN ('table') SQL assert_logged [[sql.squish, "SCHEMA", []]] do assert @conn.table_exists?("ex") @@ -368,6 +360,116 @@ module ActiveRecord end end + class Barcode < ActiveRecord::Base + self.primary_key = "code" + end + + def test_copy_table_with_existing_records_have_custom_primary_key + connection = Barcode.connection + connection.create_table(:barcodes, primary_key: "code", id: :string, limit: 42, force: true) do |t| + t.text :other_attr + end + code = "214fe0c2-dd47-46df-b53b-66090b3c1d40" + Barcode.create!(code: code, other_attr: "xxx") + + connection.remove_column("barcodes", "other_attr") + + assert_equal code, Barcode.first.id + ensure + Barcode.reset_column_information + end + + def test_copy_table_with_composite_primary_keys + connection = Barcode.connection + connection.create_table(:barcodes, primary_key: ["region", "code"], force: true) do |t| + t.string :region + t.string :code + t.text :other_attr + end + region = "US" + code = "214fe0c2-dd47-46df-b53b-66090b3c1d40" + Barcode.create!(region: region, code: code, other_attr: "xxx") + + connection.remove_column("barcodes", "other_attr") + + assert_equal ["region", "code"], connection.primary_keys("barcodes") + + barcode = Barcode.first + assert_equal region, barcode.region + assert_equal code, barcode.code + ensure + Barcode.reset_column_information + end + + def test_custom_primary_key_in_create_table + connection = Barcode.connection + connection.create_table :barcodes, id: false, force: true do |t| + t.primary_key :id, :string + end + + assert_equal "id", connection.primary_key("barcodes") + + custom_pk = Barcode.columns_hash["id"] + + assert_equal :string, custom_pk.type + assert_not custom_pk.null + ensure + Barcode.reset_column_information + end + + def test_custom_primary_key_in_change_table + connection = Barcode.connection + connection.create_table :barcodes, id: false, force: true do |t| + t.integer :dummy + end + connection.change_table :barcodes do |t| + t.primary_key :id, :string + end + + assert_equal "id", connection.primary_key("barcodes") + + custom_pk = Barcode.columns_hash["id"] + + assert_equal :string, custom_pk.type + assert_not custom_pk.null + ensure + Barcode.reset_column_information + end + + def test_add_column_with_custom_primary_key + connection = Barcode.connection + connection.create_table :barcodes, id: false, force: true do |t| + t.integer :dummy + end + connection.add_column :barcodes, :id, :string, primary_key: true + + assert_equal "id", connection.primary_key("barcodes") + + custom_pk = Barcode.columns_hash["id"] + + assert_equal :string, custom_pk.type + assert_not custom_pk.null + ensure + Barcode.reset_column_information + end + + def test_remove_column_preserves_partial_indexes + connection = Barcode.connection + connection.create_table :barcodes, force: true do |t| + t.string :code + t.string :region + t.boolean :bool_attr + + t.index :code, unique: true, where: :bool_attr, name: "partial" + end + connection.remove_column :barcodes, :region + + index = connection.indexes("barcodes").find { |idx| idx.name == "partial" } + assert_equal "bool_attr", index.where + ensure + Barcode.reset_column_information + end + def test_supports_extensions assert_not @conn.supports_extensions?, "does not support extensions" end @@ -398,6 +500,10 @@ module ActiveRecord end end + def test_deprecate_valid_alter_table_type + assert_deprecated { @conn.valid_alter_table_type?(:string) } + end + private def assert_logged(logs) 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 b1b4463bf1..d70486605f 100644 --- a/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/owner" diff --git a/activerecord/test/cases/adapters/sqlite3/statement_pool_test.rb b/activerecord/test/cases/adapters/sqlite3/statement_pool_test.rb index 37ff973397..61002435a4 100644 --- a/activerecord/test/cases/adapters/sqlite3/statement_pool_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/statement_pool_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class SQLite3StatementPoolTest < ActiveRecord::SQLite3TestCase @@ -8,7 +10,7 @@ class SQLite3StatementPoolTest < ActiveRecord::SQLite3TestCase assert_equal "bar", cache["foo"] pid = fork { - lookup = cache["foo"]; + lookup = cache["foo"] exit!(!lookup) } diff --git a/activerecord/test/cases/aggregations_test.rb b/activerecord/test/cases/aggregations_test.rb index f8136fde72..fbdf2ada4b 100644 --- a/activerecord/test/cases/aggregations_test.rb +++ b/activerecord/test/cases/aggregations_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/customer" @@ -25,7 +27,7 @@ class AggregationsTest < ActiveRecord::TestCase def test_immutable_value_objects customers(:david).balance = Money.new(100) - assert_raise(RuntimeError) { customers(:david).balance.instance_eval { @amount = 20 } } + assert_raise(frozen_error_class) { 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 5b608d8e83..83974f327e 100644 --- a/activerecord/test/cases/ar_schema_test.rb +++ b/activerecord/test/cases/ar_schema_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class ActiveRecordSchemaTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/associations/association_scope_test.rb b/activerecord/test/cases/associations/association_scope_test.rb deleted file mode 100644 index c322333f6d..0000000000 --- a/activerecord/test/cases/associations/association_scope_test.rb +++ /dev/null @@ -1,16 +0,0 @@ -require "cases/helper" -require "models/post" -require "models/author" - -module ActiveRecord - module Associations - class AssociationScopeTest < ActiveRecord::TestCase - test "does not duplicate conditions" do - scope = AssociationScope.scope(Author.new.association(:welcome_posts), - Author.connection) - binds = scope.where_clause.binds.map(&:value) - assert_equal binds.uniq, binds - end - end - end -end diff --git a/activerecord/test/cases/associations/belongs_to_associations_test.rb b/activerecord/test/cases/associations/belongs_to_associations_test.rb index 5875a1871f..0f7a249bf3 100644 --- a/activerecord/test/cases/associations/belongs_to_associations_test.rb +++ b/activerecord/test/cases/associations/belongs_to_associations_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/developer" require "models/project" @@ -116,6 +118,44 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase ActiveRecord::Base.belongs_to_required_by_default = original_value end + def test_default + david = developers(:david) + jamis = developers(:jamis) + + model = Class.new(ActiveRecord::Base) do + self.table_name = "ships" + def self.name; "Temp"; end + belongs_to :developer, default: -> { david } + end + + ship = model.create! + assert_equal david, ship.developer + + ship = model.create!(developer: jamis) + assert_equal jamis, ship.developer + + ship.update!(developer: nil) + assert_equal david, ship.developer + end + + def test_default_with_lambda + model = Class.new(ActiveRecord::Base) do + self.table_name = "ships" + def self.name; "Temp"; end + belongs_to :developer, default: -> { default_developer } + + def default_developer + Developer.first + end + end + + ship = model.create! + assert_equal developers(:david), ship.developer + + ship = model.create!(developer: developers(:jamis)) + assert_equal developers(:jamis), ship.developer + end + def test_default_scope_on_relations_is_not_cached counter = 0 @@ -177,6 +217,8 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase remove_column :admin_users, :region_id if column_exists?(:admin_users, :region_id) drop_table :admin_regions, if_exists: true end + + Admin::User.reset_column_information end def test_natural_assignment @@ -342,7 +384,6 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase sponsor.sponsorable = Member.new name: "Bert" assert_equal Member, sponsor.association(:sponsorable).send(:klass) - assert_equal "members", sponsor.association(:sponsorable).aliased_table_name end def test_with_polymorphic_and_condition @@ -610,8 +651,7 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase def test_new_record_with_foreign_key_but_no_object client = Client.new("firm_id" => 1) - # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first - assert_equal Firm.all.merge!(order: "id").first, client.firm_with_basic_id + assert_equal Firm.first, client.firm_with_basic_id end def test_setting_foreign_key_after_nil_target_loaded @@ -1131,6 +1171,17 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase Column.create! record: record assert_equal 1, Column.count end + + def test_multiple_counter_cache_with_after_create_update + post = posts(:welcome) + parent = comments(:greetings) + + assert_difference "parent.reload.children_count", +1 do + assert_difference "post.reload.comments_count", +1 do + CommentWithAfterCreateUpdate.create(body: "foo", post: post, parent: parent) + end + end + end end class BelongsToWithForeignKeyTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/associations/bidirectional_destroy_dependencies_test.rb b/activerecord/test/cases/associations/bidirectional_destroy_dependencies_test.rb index 8a0e041864..88221b012e 100644 --- a/activerecord/test/cases/associations/bidirectional_destroy_dependencies_test.rb +++ b/activerecord/test/cases/associations/bidirectional_destroy_dependencies_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/content" diff --git a/activerecord/test/cases/associations/callbacks_test.rb b/activerecord/test/cases/associations/callbacks_test.rb index 5fd2411f6f..e096cd4a0b 100644 --- a/activerecord/test/cases/associations/callbacks_test.rb +++ b/activerecord/test/cases/associations/callbacks_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/author" @@ -7,7 +9,7 @@ require "models/computer" require "models/company" class AssociationCallbacksTest < ActiveRecord::TestCase - fixtures :posts, :authors, :projects, :developers + fixtures :posts, :authors, :author_addresses, :projects, :developers def setup @david = authors(:david) @@ -128,7 +130,7 @@ class AssociationCallbacksTest < ActiveRecord::TestCase assert ar.developers_log.empty? alice = Developer.new(name: "alice") ar.developers_with_callbacks << alice - assert_equal"after_adding#{alice.id}", ar.developers_log.last + assert_equal "after_adding#{alice.id}", ar.developers_log.last bob = ar.developers_with_callbacks.create(name: "bob") assert_equal "after_adding#{bob.id}", ar.developers_log.last diff --git a/activerecord/test/cases/associations/cascaded_eager_loading_test.rb b/activerecord/test/cases/associations/cascaded_eager_loading_test.rb index ddb5c7a4aa..e717621928 100644 --- a/activerecord/test/cases/associations/cascaded_eager_loading_test.rb +++ b/activerecord/test/cases/associations/cascaded_eager_loading_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/comment" @@ -12,7 +14,7 @@ require "models/vertex" require "models/edge" class CascadedEagerLoadingTest < ActiveRecord::TestCase - fixtures :authors, :mixins, :companies, :posts, :topics, :accounts, :comments, + fixtures :authors, :author_addresses, :mixins, :companies, :posts, :topics, :accounts, :comments, :categorizations, :people, :categories, :edges, :vertices def test_eager_association_loading_with_cascaded_two_levels @@ -34,18 +36,12 @@ class CascadedEagerLoadingTest < ActiveRecord::TestCase end def test_eager_association_loading_with_hmt_does_not_table_name_collide_when_joining_associations - assert_nothing_raised do - Author.joins(:posts).eager_load(:comments).where(posts: { tags_count: 1 }).to_a - end authors = Author.joins(:posts).eager_load(:comments).where(posts: { tags_count: 1 }).to_a - assert_equal 1, assert_no_queries { authors.size } + assert_equal 3, assert_no_queries { authors.size } assert_equal 10, assert_no_queries { authors[0].comments.size } end def test_eager_association_loading_grafts_stashed_associations_to_correct_parent - assert_nothing_raised do - Person.eager_load(primary_contact: :primary_contact).where("primary_contacts_people_2.first_name = ?", "Susan").order("people.id").to_a - end assert_equal people(:michael), Person.eager_load(primary_contact: :primary_contact).where("primary_contacts_people_2.first_name = ?", "Susan").order("people.id").first end @@ -140,7 +136,7 @@ class CascadedEagerLoadingTest < ActiveRecord::TestCase end def test_eager_association_loading_with_multiple_stis_and_order - author = Author.all.merge!(includes: { posts: [ :special_comments , :very_special_comment ] }, order: ["authors.name", "comments.body", "very_special_comments_posts.body"], where: "posts.id = 4").first + author = Author.all.merge!(includes: { posts: [ :special_comments, :very_special_comment ] }, order: ["authors.name", "comments.body", "very_special_comments_posts.body"], where: "posts.id = 4").first assert_equal authors(:david), author assert_no_queries do author.posts.first.special_comments 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 4f0fe3236e..8754889143 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 @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/tagging" @@ -11,25 +13,32 @@ end class EagerLoadIncludeFullStiClassNamesTest < ActiveRecord::TestCase def setup - generate_test_objects - end - - def generate_test_objects post = Namespaced::Post.create(title: "Great stuff", body: "This is not", author_id: 1) - Tagging.create(taggable: post) + @tagging = Tagging.create(taggable: post) + @old = ActiveRecord::Base.store_full_sti_class end - def test_class_names - old = ActiveRecord::Base.store_full_sti_class + def teardown + ActiveRecord::Base.store_full_sti_class = @old + end + def test_class_names_with_includes ActiveRecord::Base.store_full_sti_class = false post = Namespaced::Post.includes(:tagging).find_by_title("Great stuff") assert_nil post.tagging ActiveRecord::Base.store_full_sti_class = true post = Namespaced::Post.includes(:tagging).find_by_title("Great stuff") - assert_instance_of Tagging, post.tagging - ensure - ActiveRecord::Base.store_full_sti_class = old + assert_equal @tagging, post.tagging + end + + def test_class_names_with_eager_load + ActiveRecord::Base.store_full_sti_class = false + post = Namespaced::Post.eager_load(:tagging).find_by_title("Great stuff") + assert_nil post.tagging + + ActiveRecord::Base.store_full_sti_class = true + post = Namespaced::Post.eager_load(:tagging).find_by_title("Great stuff") + assert_equal @tagging, post.tagging end end diff --git a/activerecord/test/cases/associations/eager_load_nested_include_test.rb b/activerecord/test/cases/associations/eager_load_nested_include_test.rb index e9f551b6b2..c5b2b77bd4 100644 --- a/activerecord/test/cases/associations/eager_load_nested_include_test.rb +++ b/activerecord/test/cases/associations/eager_load_nested_include_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/tag" diff --git a/activerecord/test/cases/associations/eager_singularization_test.rb b/activerecord/test/cases/associations/eager_singularization_test.rb index 16eff15026..420a5a805b 100644 --- a/activerecord/test/cases/associations/eager_singularization_test.rb +++ b/activerecord/test/cases/associations/eager_singularization_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class EagerSingularizationTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb index 11f4aae5b3..9830917bc3 100644 --- a/activerecord/test/cases/associations/eager_test.rb +++ b/activerecord/test/cases/associations/eager_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/tagging" @@ -38,6 +40,12 @@ class EagerAssociationTest < ActiveRecord::TestCase assert_nil member.favourite_club end + def test_should_work_inverse_of_with_eager_load + author = authors(:david) + assert_same author, author.posts.first.author + assert_same author, author.posts.eager_load(:comments).first.author + end + def test_loading_with_one_association posts = Post.all.merge!(includes: :comments).to_a post = posts.find { |p| p.id == 1 } @@ -68,6 +76,11 @@ class EagerAssociationTest < ActiveRecord::TestCase "expected to find only david's posts" end + def test_loading_with_scope_including_joins + assert_equal clubs(:boring_club), Member.preload(:general_club).find(1).general_club + assert_equal clubs(:boring_club), Member.eager_load(:general_club).find(1).general_club + end + def test_with_ordering list = Post.all.merge!(includes: :comments, order: "posts.id DESC").to_a [:other_by_mary, :other_by_bob, :misc_by_mary, :misc_by_bob, :eager_other, @@ -271,9 +284,6 @@ class EagerAssociationTest < ActiveRecord::TestCase end def test_loading_from_an_association_that_has_a_hash_of_conditions - assert_nothing_raised do - Author.all.merge!(includes: :hello_posts_with_hash_conditions).to_a - end assert !Author.all.merge!(includes: :hello_posts_with_hash_conditions).find(authors(:david).id).hello_posts.empty? end @@ -417,7 +427,7 @@ class EagerAssociationTest < ActiveRecord::TestCase def test_eager_association_loading_with_belongs_to_and_order_string_with_quoted_table_name quoted_posts_id = Comment.connection.quote_table_name("posts") + "." + Comment.connection.quote_column_name("id") assert_nothing_raised do - Comment.includes(:post).references(:posts).order(quoted_posts_id) + Comment.includes(:post).references(:posts).order(Arel.sql(quoted_posts_id)) end end @@ -520,6 +530,14 @@ class EagerAssociationTest < ActiveRecord::TestCase assert_equal [comments(:does_it_hurt)], assert_no_queries { author.special_post_comments } end + def test_preloading_has_many_through_with_implicit_source + authors = Author.includes(:very_special_comments).to_a + assert_no_queries do + special_comment_authors = authors.map { |author| [author.name, author.very_special_comments.size] } + assert_equal [["David", 1], ["Mary", 0], ["Bob", 0]], special_comment_authors + end + end + def test_eager_with_has_many_through_an_sti_join_model_with_conditions_on_both author = Author.all.merge!(includes: :special_nonexistent_post_comments, order: "authors.id").first assert_equal [], author.special_nonexistent_post_comments @@ -769,7 +787,7 @@ class EagerAssociationTest < ActiveRecord::TestCase Tagging.create!(taggable_type: "Post", taggable_id: post2.id, tag: tag) tag_with_includes = OrderedTag.includes(:tagged_posts).find(tag.id) - assert_equal(tag_with_includes.taggings.map(&:taggable).map(&:title), tag_with_includes.tagged_posts.map(&:title)) + assert_equal tag_with_includes.ordered_taggings.map(&:taggable).map(&:title), tag_with_includes.tagged_posts.map(&:title) end def test_eager_has_many_through_multiple_with_order @@ -851,23 +869,19 @@ class EagerAssociationTest < ActiveRecord::TestCase end end - def find_all_ordered(className, include = nil) - className.all.merge!(order: "#{className.table_name}.#{className.primary_key}", includes: include).to_a - end - def test_limited_eager_with_order assert_equal( posts(:thinking, :sti_comments), Post.all.merge!( includes: [:author, :comments], where: { "authors.name" => "David" }, - order: "UPPER(posts.title)", limit: 2, offset: 1 + order: Arel.sql("UPPER(posts.title)"), limit: 2, offset: 1 ).to_a ) assert_equal( posts(:sti_post_and_comments, :sti_comments), Post.all.merge!( includes: [:author, :comments], where: { "authors.name" => "David" }, - order: "UPPER(posts.title) DESC", limit: 2, offset: 1 + order: Arel.sql("UPPER(posts.title) DESC"), limit: 2, offset: 1 ).to_a ) end @@ -877,14 +891,14 @@ class EagerAssociationTest < ActiveRecord::TestCase posts(:thinking, :sti_comments), Post.all.merge!( includes: [:author, :comments], where: { "authors.name" => "David" }, - order: ["UPPER(posts.title)", "posts.id"], limit: 2, offset: 1 + order: [Arel.sql("UPPER(posts.title)"), "posts.id"], limit: 2, offset: 1 ).to_a ) assert_equal( posts(:sti_post_and_comments, :sti_comments), Post.all.merge!( includes: [:author, :comments], where: { "authors.name" => "David" }, - order: ["UPPER(posts.title) DESC", "posts.id"], limit: 2, offset: 1 + order: [Arel.sql("UPPER(posts.title) DESC"), "posts.id"], limit: 2, offset: 1 ).to_a ) end @@ -1059,7 +1073,7 @@ class EagerAssociationTest < ActiveRecord::TestCase end def test_load_with_sti_sharing_association - assert_queries(2) do #should not do 1 query per subclass + assert_queries(2) do # should not do 1 query per subclass Comment.includes(:post).to_a end end @@ -1094,12 +1108,6 @@ class EagerAssociationTest < ActiveRecord::TestCase assert_equal authors(:david), assert_no_queries { posts[0].author } posts = assert_queries(2) do - Post.all.merge!(select: "distinct posts.*", includes: :author, joins: [:comments], where: "comments.body like 'Thank you%'", order: "posts.id").to_a - end - assert_equal [posts(:welcome)], posts - assert_equal authors(:david), assert_no_queries { posts[0].author } - - posts = assert_queries(2) do Post.all.merge!(includes: :author, joins: { taggings: :tag }, where: "tags.name = 'General'", order: "posts.id").to_a end assert_equal posts(:welcome, :thinking), posts @@ -1295,6 +1303,11 @@ class EagerAssociationTest < ActiveRecord::TestCase assert_equal projects.last.mentor.developers.first.contracts, projects.last.developers.last.contracts end + def test_preloading_has_many_through_with_custom_scope + project = Project.includes(:developers_named_david_with_hash_conditions).find(projects(:active_record).id) + assert_equal [developers(:david)], project.developers_named_david_with_hash_conditions + end + test "scoping with a circular preload" do assert_equal Comment.find(1), Comment.preload(post: :comments).scoping { Comment.find(1) } end @@ -1363,6 +1376,7 @@ class EagerAssociationTest < ActiveRecord::TestCase assert_nothing_raised do authors(:david).essays.includes(:writer).any? authors(:david).essays.includes(:writer).exists? + authors(:david).essays.includes(:owner).where("name IS NOT NULL").exists? end end @@ -1487,9 +1501,18 @@ class EagerAssociationTest < ActiveRecord::TestCase assert_equal posts(:welcome), post end + test "eager-loading with a polymorphic association and using the existential predicate" do + assert_equal true, authors(:david).essays.eager_load(:writer).exists? + end + # 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! end + + private + def find_all_ordered(klass, include = nil) + klass.order("#{klass.table_name}.#{klass.primary_key}").includes(include).to_a + end end diff --git a/activerecord/test/cases/associations/extension_test.rb b/activerecord/test/cases/associations/extension_test.rb index 974a3080d4..5eacb5a3d8 100644 --- a/activerecord/test/cases/associations/extension_test.rb +++ b/activerecord/test/cases/associations/extension_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/comment" @@ -36,6 +38,11 @@ class AssociationsExtensionsTest < ActiveRecord::TestCase assert_equal comments(:greetings), posts(:welcome).comments.not_again.find_most_recent end + def test_extension_with_dirty_target + comment = posts(:welcome).comments.build(body: "New comment") + assert_equal comment, posts(:welcome).comments.with_content("New comment") + end + def test_marshalling_extensions david = developers(:david) assert_equal projects(:action_controller), david.projects.find_most_recent @@ -73,6 +80,12 @@ class AssociationsExtensionsTest < ActiveRecord::TestCase assert_equal post.association(:comments), post.comments.where("1=1").the_association end + def test_association_with_default_scope + assert_raises OopsError do + posts(:welcome).comments.destroy_all + end + end + private def extend!(model) 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 d6b595d7e7..c817d7267b 100644 --- a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/developer" require "models/computer" @@ -86,12 +88,6 @@ class DeveloperWithSymbolClassName < Developer has_and_belongs_to_many :projects, class_name: :ProjectWithSymbolsForKeys end -ActiveSupport::Deprecation.silence do - class DeveloperWithConstantClassName < Developer - has_and_belongs_to_many :projects, class_name: ProjectWithSymbolsForKeys - end -end - class DeveloperWithExtendOption < Developer module NamedExtension def category @@ -111,6 +107,21 @@ class ProjectUnscopingDavidDefaultScope < ActiveRecord::Base association_foreign_key: "developer_id" end +class Kitchen < ActiveRecord::Base + has_one :sink +end + +class Sink < ActiveRecord::Base + has_and_belongs_to_many :sources, join_table: :edges + belongs_to :kitchen + accepts_nested_attributes_for :kitchen +end + +class Source < ActiveRecord::Base + self.table_name = "men" + has_and_belongs_to_many :sinks, join_table: :edges +end + class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase fixtures :accounts, :companies, :categories, :posts, :categories_posts, :developers, :projects, :developers_projects, :parrots, :pirates, :parrots_pirates, :treasures, :price_estimates, :tags, :taggings, :computers @@ -352,19 +363,6 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase assert_equal Developer.find(1).projects.sort_by(&:id).last, proj # prove join table is updated end - def test_create_by_new_record - devel = Developer.new(name: "Marcel", salary: 75000) - devel.projects.build(name: "Make bed") - proj2 = devel.projects.build(name: "Lie in it") - assert_equal devel.projects.last, proj2 - assert !proj2.persisted? - devel.save - assert devel.persisted? - assert proj2.persisted? - assert_equal devel.projects.last, proj2 - assert_equal Developer.find_by_name("Marcel").projects.last, proj2 # prove join table is updated - end - def test_creation_respects_hash_condition # in Oracle '' is saved as null therefore need to save ' ' in not null column post = categories(:general).post_with_conditions.build(body: " ") @@ -939,7 +937,7 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase assert_not_nil Developer._reflections["shared_computers"] # Checking the fixture for named association is important here, because it's the only way # we've been able to reproduce this bug - assert_not_nil File.read(File.expand_path("../../../fixtures/developers.yml", __FILE__)).index("shared_computers") + assert_not_nil File.read(File.expand_path("../../fixtures/developers.yml", __dir__)).index("shared_computers") assert_equal developers(:david).shared_computers.first, computers(:laptop) end @@ -950,13 +948,6 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase end end - def test_with_constant_class_name - assert_nothing_raised do - developer = DeveloperWithConstantClassName.new - developer.projects - end - end - def test_alternate_database professor = Professor.create(name: "Plum") course = Course.create(name: "Forensics") @@ -1021,4 +1012,9 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase ActiveRecord::Base.partial_writes = original_partial_writes end end + + def test_has_and_belongs_to_many_with_belongs_to + sink = Sink.create! kitchen: Kitchen.new, sources: [Source.new] + assert_equal 1, sink.sources.count + end end diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb index ede3a44090..18548f8516 100644 --- a/activerecord/test/cases/associations/has_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_associations_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/developer" require "models/computer" @@ -40,7 +42,7 @@ require "models/zine" require "models/interest" class HasManyAssociationsTestForReorderWithJoinDependency < ActiveRecord::TestCase - fixtures :authors, :posts, :comments + fixtures :authors, :author_addresses, :posts, :comments def test_should_generate_valid_sql author = authors(:david) @@ -51,7 +53,7 @@ class HasManyAssociationsTestForReorderWithJoinDependency < ActiveRecord::TestCa end class HasManyAssociationsTestPrimaryKeys < ActiveRecord::TestCase - fixtures :authors, :essays, :subscribers, :subscriptions, :people + fixtures :authors, :author_addresses, :essays, :subscribers, :subscriptions, :people def test_custom_primary_key_on_new_record_should_fetch_with_query subscriber = Subscriber.new(nick: "webster132") @@ -61,7 +63,7 @@ class HasManyAssociationsTestPrimaryKeys < ActiveRecord::TestCase assert_equal 2, subscriber.subscriptions.size end - assert_equal subscriber.subscriptions, Subscription.where(subscriber_id: "webster132") + assert_equal Subscription.where(subscriber_id: "webster132"), subscriber.subscriptions end def test_association_primary_key_on_new_record_should_fetch_with_query @@ -72,12 +74,23 @@ class HasManyAssociationsTestPrimaryKeys < ActiveRecord::TestCase assert_equal 1, author.essays.size end - assert_equal author.essays, Essay.where(writer_id: "David") + assert_equal Essay.where(writer_id: "David"), author.essays end def test_has_many_custom_primary_key david = authors(:david) - assert_equal david.essays, Essay.where(writer_id: "David") + assert_equal Essay.where(writer_id: "David"), david.essays + end + + def test_ids_on_unloaded_association_with_custom_primary_key + david = people(:david) + assert_equal Essay.where(writer_id: "David").pluck(:id), david.essay_ids + end + + def test_ids_on_loaded_association_with_custom_primary_key + david = people(:david) + david.essays.load + assert_equal Essay.where(writer_id: "David").pluck(:id), david.essay_ids end def test_has_many_assignment_with_custom_primary_key @@ -100,7 +113,7 @@ end class HasManyAssociationsTest < ActiveRecord::TestCase fixtures :accounts, :categories, :companies, :developers, :projects, - :developers_projects, :topics, :authors, :comments, + :developers_projects, :topics, :authors, :author_addresses, :comments, :posts, :readers, :taggings, :cars, :jobs, :tags, :categorizations, :zines, :interests @@ -241,6 +254,13 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal "defaulty", bulb.name end + def test_build_from_association_sets_inverse_instance + car = Car.new(name: "honda") + + bulb = car.bulbs.build + assert_equal car, bulb.car + end + def test_do_not_call_callbacks_for_delete_all car = Car.create(name: "honda") car.funky_bulbs.create! @@ -456,7 +476,10 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_create_resets_cached_counters + Reader.delete_all + person = Person.create!(first_name: "tenderlove") + post = Post.first assert_equal [], person.readers @@ -490,21 +513,20 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_predicate person.references, :exists? end - # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first def test_counting_with_counter_sql - assert_equal 3, Firm.all.merge!(order: "id").first.clients.count + assert_equal 3, Firm.first.clients.count end def test_counting - assert_equal 3, Firm.all.merge!(order: "id").first.plain_clients.count + assert_equal 3, Firm.first.plain_clients.count end def test_counting_with_single_hash - assert_equal 1, Firm.all.merge!(order: "id").first.plain_clients.where(name: "Microsoft").count + assert_equal 1, Firm.first.plain_clients.where(name: "Microsoft").count end def test_counting_with_column_name_and_hash - assert_equal 3, Firm.all.merge!(order: "id").first.plain_clients.count(:name) + assert_equal 3, Firm.first.plain_clients.count(:name) end def test_counting_with_association_limit @@ -514,7 +536,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_finding - assert_equal 3, Firm.all.merge!(order: "id").first.clients.length + assert_equal 3, Firm.first.clients.length end def test_finding_array_compatibility @@ -554,8 +576,16 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_taking_with_a_number + klass = Class.new(Author) do + has_many :posts, -> { order(:id) } + + def self.name + "Author" + end + end + # taking from unloaded Relation - bob = Author.find(authors(:bob).id) + bob = klass.find(authors(:bob).id) new_post = bob.posts.build assert_not bob.posts.loaded? assert_equal [posts(:misc_by_bob)], bob.posts.take(1) @@ -586,27 +616,27 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_finding_default_orders - assert_equal "Summit", Firm.all.merge!(order: "id").first.clients.first.name + assert_equal "Summit", Firm.first.clients.first.name end def test_finding_with_different_class_name_and_order - assert_equal "Apex", Firm.all.merge!(order: "id").first.clients_sorted_desc.first.name + assert_equal "Apex", Firm.first.clients_sorted_desc.first.name end def test_finding_with_foreign_key - assert_equal "Microsoft", Firm.all.merge!(order: "id").first.clients_of_firm.first.name + assert_equal "Microsoft", Firm.first.clients_of_firm.first.name end def test_finding_with_condition - assert_equal "Microsoft", Firm.all.merge!(order: "id").first.clients_like_ms.first.name + assert_equal "Microsoft", Firm.first.clients_like_ms.first.name end def test_finding_with_condition_hash - assert_equal "Microsoft", Firm.all.merge!(order: "id").first.clients_like_ms_with_hash_conditions.first.name + assert_equal "Microsoft", Firm.first.clients_like_ms_with_hash_conditions.first.name end def test_finding_using_primary_key - assert_equal "Summit", Firm.all.merge!(order: "id").first.clients_using_primary_key.first.name + assert_equal "Summit", Firm.first.clients_using_primary_key.first.name end def test_update_all_on_association_accessed_before_save @@ -629,7 +659,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_find_ids - firm = Firm.all.merge!(order: "id").first + firm = Firm.first assert_raise(ActiveRecord::RecordNotFound) { firm.clients.find } @@ -649,7 +679,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_find_one_message_on_primary_key - firm = Firm.all.merge!(order: "id").first + firm = Firm.first e = assert_raises(ActiveRecord::RecordNotFound) do firm.clients.find(0) @@ -675,7 +705,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_find_all - firm = Firm.all.merge!(order: "id").first + firm = Firm.first assert_equal 3, firm.clients.where("#{QUOTED_TYPE} = 'Client'").to_a.length assert_equal 1, firm.clients.where("name = 'Summit'").to_a.length end @@ -720,25 +750,59 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_find_all_sanitized - # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first - firm = Firm.all.merge!(order: "id").first + firm = Firm.first summit = firm.clients.where("name = 'Summit'").to_a assert_equal summit, firm.clients.where("name = ?", "Summit").to_a assert_equal summit, firm.clients.where("name = :name", name: "Summit").to_a end def test_find_first - firm = Firm.all.merge!(order: "id").first + firm = Firm.first client2 = Client.find(2) assert_equal firm.clients.first, firm.clients.order("id").first assert_equal client2, firm.clients.where("#{QUOTED_TYPE} = 'Client'").order("id").first end def test_find_first_sanitized - firm = Firm.all.merge!(order: "id").first + firm = Firm.first client2 = Client.find(2) - assert_equal client2, firm.clients.merge!(where: ["#{QUOTED_TYPE} = ?", "Client"], order: "id").first - assert_equal client2, firm.clients.merge!(where: ["#{QUOTED_TYPE} = :type", { type: "Client" }], order: "id").first + assert_equal client2, firm.clients.where("#{QUOTED_TYPE} = ?", "Client").first + assert_equal client2, firm.clients.where("#{QUOTED_TYPE} = :type", type: "Client").first + end + + def test_find_first_after_reset_scope + firm = Firm.first + collection = firm.clients + + original_object = collection.first + assert_same original_object, collection.first, "Expected second call to #first to cache the same object" + + # It should return a different object, since the association has been reloaded + assert_not_same original_object, firm.clients.first, "Expected #first to return a new object" + end + + def test_find_first_after_reset + firm = Firm.first + collection = firm.clients + + original_object = collection.first + assert_same original_object, collection.first, "Expected second call to #first to cache the same object" + collection.reset + + # It should return a different object, since the association has been reloaded + assert_not_same original_object, collection.first, "Expected #first after #reset to return a new object" + end + + def test_find_first_after_reload + firm = Firm.first + collection = firm.clients + + original_object = collection.first + assert_same original_object, collection.first, "Expected second call to #first to cache the same object" + collection.reload + + # It should return a different object, since the association has been reloaded + assert_not_same original_object, collection.first, "Expected #first after #reload to return a new object" end def test_find_all_with_include_and_conditions @@ -767,7 +831,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_find_scoped_grouped_having - assert_equal 1, authors(:david).popular_grouped_posts.length + assert_equal 2, authors(:david).popular_grouped_posts.length assert_equal 0, authors(:mary).popular_grouped_posts.length end @@ -783,6 +847,12 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal [1], posts(:welcome).comments.select { |c| c.id == 1 }.map(&:id) end + def test_select_with_block_and_dirty_target + assert_equal 2, posts(:welcome).comments.select { true }.size + posts(:welcome).comments.build + assert_equal 3, posts(:welcome).comments.select { true }.size + end + def test_select_without_foreign_key assert_equal companies(:first_firm).accounts.first.credit_limit, companies(:first_firm).accounts.select(:credit_limit).first.credit_limit end @@ -827,7 +897,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_create_with_bang_on_has_many_raises_when_record_not_saved assert_raise(ActiveRecord::RecordInvalid) do - firm = Firm.all.merge!(order: "id").first + firm = Firm.first firm.plain_clients.create! end end @@ -1349,7 +1419,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase Client.create(client_of: firm.id, name: "SmallTime Inc.") # only one of two clients is included in the association due to the :conditions key assert_equal 2, Client.where(client_of: firm.id).size - assert_equal 1, firm.dependent_sanitized_conditional_clients_of_firm.size + assert_equal 1, firm.dependent_hash_conditional_clients_of_firm.size firm.destroy # only the correctly associated client should have been deleted assert_equal 1, Client.where(client_of: firm.id).size @@ -1509,8 +1579,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_destroy_dependent_when_deleted_from_association - # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first - firm = Firm.all.merge!(order: "id").first + firm = Firm.first assert_equal 3, firm.clients.size client = firm.clients.first @@ -1620,7 +1689,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_replace_with_less - firm = Firm.all.merge!(order: "id").first + firm = Firm.first firm.clients = [companies(:first_client)] assert firm.save, "Could not save firm" firm.reload @@ -1634,7 +1703,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase end def test_replace_with_new - firm = Firm.all.merge!(order: "id").first + firm = Firm.first firm.clients = [companies(:second_client), Client.new("name" => "New Client")] firm.save firm.reload @@ -1897,7 +1966,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_calling_many_on_loaded_association_should_not_use_query firm = companies(:first_firm) - firm.clients.collect # force load + firm.clients.load # force load assert_no_queries { assert firm.clients.many? } end @@ -1936,7 +2005,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_calling_none_on_loaded_association_should_not_use_query firm = companies(:first_firm) - firm.clients.collect # force load + firm.clients.load # force load assert_no_queries { assert ! firm.clients.none? } end @@ -1971,7 +2040,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_calling_one_on_loaded_association_should_not_use_query firm = companies(:first_firm) - firm.clients.collect # force load + firm.clients.load # force load assert_no_queries { assert ! firm.clients.one? } end @@ -2031,14 +2100,8 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal client_association.new.attributes, client_association.send(:new).attributes end - def test_respond_to_private_class_methods - client_association = companies(:first_firm).clients - assert !client_association.respond_to?(:private_method) - assert client_association.respond_to?(:private_method, true) - end - def test_creating_using_primary_key - firm = Firm.all.merge!(order: "id").first + firm = Firm.first client = firm.clients_using_primary_key.create!(name: "test") assert_equal firm.name, client.firm_name end @@ -2140,6 +2203,13 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal "Post", tagging.taggable_type end + def test_build_from_polymorphic_association_sets_inverse_instance + post = Post.new + tagging = post.taggings.build + + assert_equal post, tagging.taggable + end + def test_dont_call_save_callbacks_twice_on_has_many firm = companies(:first_firm) contract = firm.contracts.create! @@ -2251,7 +2321,15 @@ class HasManyAssociationsTest < ActiveRecord::TestCase test "association with extend option with multiple extensions" do post = posts(:welcome) assert_equal "lifo", post.comments_with_extend_2.author - assert_equal "hello", post.comments_with_extend_2.greeting + assert_equal "hullo", post.comments_with_extend_2.greeting + end + + test "extend option affects per association" do + post = posts(:welcome) + assert_equal "lifo", post.comments_with_extend.author + assert_equal "lifo", post.comments_with_extend_2.author + assert_equal "hello", post.comments_with_extend.greeting + assert_equal "hullo", post.comments_with_extend_2.greeting end test "delete record with complex joins" do @@ -2272,7 +2350,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase test "does not duplicate associations when used with natural primary keys" do speedometer = Speedometer.create!(id: "4") - speedometer.minivans.create!(minivan_id: "a-van-red" , name: "a van", color: "red") + speedometer.minivans.create!(minivan_id: "a-van-red", name: "a van", color: "red") assert_equal 1, speedometer.minivans.to_a.size, "Only one association should be present:\n#{speedometer.minivans.to_a}" assert_equal 1, speedometer.reload.minivans.to_a.size @@ -2311,8 +2389,9 @@ class HasManyAssociationsTest < ActiveRecord::TestCase car = Car.create! bulb = Bulb.create! name: "other", car: car - assert_equal bulb, Car.find(car.id).all_bulbs.first - assert_equal bulb, Car.includes(:all_bulbs).find(car.id).all_bulbs.first + assert_equal [bulb], Car.find(car.id).all_bulbs + assert_equal [bulb], Car.includes(:all_bulbs).find(car.id).all_bulbs + assert_equal [bulb], Car.eager_load(:all_bulbs).find(car.id).all_bulbs end test "raises RecordNotDestroyed when replaced child can't be destroyed" do @@ -2430,6 +2509,15 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_same car, new_bulb.car end + test "reattach to new objects replaces inverse association and foreign key" do + bulb = Bulb.create!(car: Car.create!) + assert bulb.car_id + car = Car.new + car.bulbs << bulb + assert_equal car, bulb.car + assert_nil bulb.car_id + end + test "in memory replacement maintains order" do first_bulb = Bulb.create! second_bulb = Bulb.create! @@ -2441,15 +2529,37 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal [first_bulb, second_bulb], car.bulbs end - test "double insertion of new object to association when same association used in the after create callback of a new object" do + test "association size calculation works with default scoped selects when not previously fetched" do + firm = Firm.create!(name: "Firm") + 5.times { firm.developers_with_select << Developer.create!(name: "Developer") } + + same_firm = Firm.find(firm.id) + assert_equal 5, same_firm.developers_with_select.size + end + + test "prevent double insertion of new object when the parent association loaded in the after save callback" do reset_callbacks(:save, Bulb) do Bulb.after_save { |record| record.car.bulbs.load } + car = Car.create! car.bulbs << Bulb.new + assert_equal 1, car.bulbs.size end end + test "prevent double firing the before save callback of new object when the parent association saved in the callback" do + reset_callbacks(:save, Bulb) do + count = 0 + Bulb.before_save { |record| record.car.save && count += 1 } + + car = Car.create! + car.bulbs.create! + + assert_equal 1, count + end + end + class AuthorWithErrorDestroyingAssociation < ActiveRecord::Base self.table_name = "authors" has_many :posts_with_error_destroying, @@ -2486,11 +2596,16 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal [bulb.id], car.bulb_ids assert_no_queries { car.bulb_ids } + + bulb2 = car.bulbs.create! + + assert_equal [bulb.id, bulb2.id], car.bulb_ids + assert_no_queries { car.bulb_ids } end def test_loading_association_in_validate_callback_doesnt_affect_persistence reset_callbacks(:validation, Bulb) do - Bulb.after_validation { |m| m.car.bulbs.load } + Bulb.after_validation { |record| record.car.bulbs.load } car = Car.create!(name: "Car") bulb = car.bulbs.create! 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 ea52fb5a67..56a4b7c4d1 100644 --- a/activerecord/test/cases/associations/has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/person" @@ -64,10 +66,6 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase club1.members.sort_by(&:id) end - def make_model(name) - Class.new(ActiveRecord::Base) { define_singleton_method(:name) { name } } - end - def test_ordered_has_many_through person_prime = Class.new(ActiveRecord::Base) do def self.name; "Person"; end @@ -152,20 +150,6 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert after_destroy_called, "after destroy should be called" end - def make_no_pk_hm_t - lesson = make_model "Lesson" - student = make_model "Student" - - lesson_student = make_model "LessonStudent" - lesson_student.table_name = "lessons_students" - - lesson_student.belongs_to :lesson, anonymous_class: lesson - lesson_student.belongs_to :student, anonymous_class: student - lesson.has_many :lesson_students, anonymous_class: lesson_student - lesson.has_many :students, through: :lesson_students, anonymous_class: student - [lesson, lesson_student, student] - end - def test_pk_is_not_required_for_join post = Post.includes(:scategories).first post2 = Post.includes(:categories).first @@ -337,6 +321,17 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_includes post.single_people, person end + def test_build_then_remove_then_save + post = posts(:thinking) + post.people.build(first_name: "Bob") + ted = post.people.build(first_name: "Ted") + post.people.delete(ted) + post.save! + post.reload + + assert_equal ["Bob"], post.people.collect(&:first_name) + end + def test_both_parent_ids_set_when_saving_new post = Post.new(title: "Hello", body: "world") person = Person.new(first_name: "Sean") @@ -822,7 +817,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase sarah = Person.create!(first_name: "Sarah", primary_contact_id: people(:susan).id, gender: "F", number1_fan_id: 1) john = Person.create!(first_name: "John", primary_contact_id: sarah.id, gender: "M", number1_fan_id: 1) assert_equal sarah.agents, [john] - assert_equal people(:susan).agents.flat_map(&:agents), people(:susan).agents_of_agents + assert_equal people(:susan).agents.flat_map(&:agents).sort, people(:susan).agents_of_agents.sort end def test_associate_existing_with_nonstandard_primary_key_on_belongs_to @@ -874,6 +869,14 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_equal [dev], company.developers end + def test_collection_singular_ids_setter_with_required_type_cast + company = companies(:rails_core) + dev = Developer.first + + company.developer_ids = [dev.id.to_s] + assert_equal [dev], company.developers + end + def test_collection_singular_ids_setter_with_string_primary_keys assert_nothing_raised do book = books(:awdr) @@ -885,32 +888,20 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase end end - def test_collection_singular_ids_setter_with_changed_primary_key - company = companies(:first_firm) - client = companies(:first_client) - company.clients_using_primary_key_ids = [client.name] - assert_equal [client], company.clients_using_primary_key - end - def test_collection_singular_ids_setter_raises_exception_when_invalid_ids_set company = companies(:rails_core) ids = [Developer.first.id, -9999] e = assert_raises(ActiveRecord::RecordNotFound) { company.developer_ids = ids } - assert_match(/Couldn't find all Developers with 'id'/, e.message) - end - - def test_collection_singular_ids_setter_raises_exception_when_invalid_ids_set_with_changed_primary_key - company = companies(:first_firm) - ids = [Client.first.name, "unknown client"] - e = assert_raises(ActiveRecord::RecordNotFound) { company.clients_using_primary_key_ids = ids } - assert_match(/Couldn't find all Clients with 'name'/, e.message) + msg = "Couldn't find all Developers with 'id': (1, -9999) (found 1 results, but was looking for 2). Couldn't find Developer with id -9999." + assert_equal(msg, e.message) end def test_collection_singular_ids_through_setter_raises_exception_when_invalid_ids_set author = authors(:david) ids = [categories(:general).name, "Unknown"] e = assert_raises(ActiveRecord::RecordNotFound) { author.essay_category_ids = ids } - assert_equal "Couldn't find all Categories with 'name': (General, Unknown) (found 1 results, but was looking for 2)", e.message + msg = "Couldn't find all Categories with 'name': (General, Unknown) (found 1 results, but was looking for 2). Couldn't find Category with name Unknown." + assert_equal msg, e.message end def test_build_a_model_from_hm_through_association_with_where_clause @@ -953,6 +944,13 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase end end + def test_has_many_through_polymorphic_with_rewhere + post = TaggedPost.create!(title: "Tagged", body: "Post") + tag = post.tags.create!(name: "Tag") + assert_equal [tag], TaggedPost.preload(:tags).last.tags + assert_equal [tag], TaggedPost.eager_load(:tags).last.tags + end + def test_has_many_through_polymorphic_with_primary_key_option assert_equal [categories(:general)], authors(:david).essay_categories @@ -1135,6 +1133,32 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_equal ["parrot", "bulbul"], owner.toys.map { |r| r.pet.name } end + def test_has_many_through_associations_sum_on_columns + post1 = Post.create(title: "active", body: "sample") + post2 = Post.create(title: "inactive", body: "sample") + + person1 = Person.create(first_name: "aaron", followers_count: 1) + person2 = Person.create(first_name: "schmit", followers_count: 2) + person3 = Person.create(first_name: "bill", followers_count: 3) + person4 = Person.create(first_name: "cal", followers_count: 4) + + Reader.create(post_id: post1.id, person_id: person1.id) + Reader.create(post_id: post1.id, person_id: person2.id) + Reader.create(post_id: post1.id, person_id: person3.id) + Reader.create(post_id: post1.id, person_id: person4.id) + + Reader.create(post_id: post2.id, person_id: person1.id) + Reader.create(post_id: post2.id, person_id: person2.id) + Reader.create(post_id: post2.id, person_id: person3.id) + Reader.create(post_id: post2.id, person_id: person4.id) + + active_persons = Person.joins(:readers).joins(:posts).distinct(true).where("posts.title" => "active") + + assert_equal active_persons.map(&:followers_count).reduce(:+), 10 + assert_equal active_persons.sum(:followers_count), 10 + assert_equal active_persons.sum(:followers_count), active_persons.map(&:followers_count).reduce(:+) + end + def test_has_many_through_associations_on_new_records_use_null_relations person = Person.new @@ -1234,6 +1258,18 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase TenantMembership.current_member = nil end + def test_has_many_through_with_scope_that_has_joined_same_table_with_parent_relation + assert_equal authors(:david), Author.joins(:comments_for_first_author).take + end + + def test_has_many_through_with_unscope_should_affect_to_through_scope + assert_equal [comments(:eager_other_comment1)], authors(:mary).unordered_comments + end + + def test_has_many_through_with_scope_should_accept_string_and_hash_join + assert_equal authors(:david), Author.joins({ comments_for_first_author: :post }, "inner join posts posts_alias on authors.id = posts_alias.author_id").eager_load(:categories).take + end + def test_has_many_through_with_scope_should_respect_table_alias family = Family.create! users = 3.times.map { User.create! } @@ -1245,6 +1281,25 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_equal 0, users[2].family_members.to_a.size end + def test_through_scope_is_affected_by_unscoping + author = authors(:david) + + expected = author.comments.to_a + FirstPost.unscoped do + assert_equal expected.sort_by(&:id), author.comments_on_first_posts.sort_by(&:id) + end + end + + def test_through_scope_isnt_affected_by_scoping + author = authors(:david) + + expected = author.comments_on_first_posts.to_a + FirstPost.where(id: 2).scoping do + author.comments_on_first_posts.reset + assert_equal expected.sort_by(&:id), author.comments_on_first_posts.sort_by(&:id) + end + end + def test_incorrectly_ordered_through_associations assert_raises(ActiveRecord::HasManyThroughOrderError) do DeveloperWithIncorrectlyOrderedHasManyThrough.create( @@ -1252,4 +1307,87 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase ) end end + + def test_has_many_through_update_ids_with_conditions + author = Author.create!(name: "Bill") + category = categories(:general) + + author.update( + special_categories_with_condition_ids: [category.id], + nonspecial_categories_with_condition_ids: [category.id] + ) + + assert_equal [category.id], author.special_categories_with_condition_ids + assert_equal [category.id], author.nonspecial_categories_with_condition_ids + + author.update(nonspecial_categories_with_condition_ids: []) + author.reload + + assert_equal [category.id], author.special_categories_with_condition_ids + assert_equal [], author.nonspecial_categories_with_condition_ids + end + + def test_single_has_many_through_association_with_unpersisted_parent_instance + post_with_single_has_many_through = Class.new(Post) do + def self.name; "PostWithSingleHasManyThrough"; end + has_many :subscriptions, through: :author + end + post = post_with_single_has_many_through.new + + post.author = authors(:mary) + book1 = Book.create!(name: "essays on single has many through associations 1") + post.author.books << book1 + subscription1 = Subscription.first + book1.subscriptions << subscription1 + assert_equal [subscription1], post.subscriptions.to_a + + post.author = authors(:bob) + book2 = Book.create!(name: "essays on single has many through associations 2") + post.author.books << book2 + subscription2 = Subscription.second + book2.subscriptions << subscription2 + assert_equal [subscription2], post.subscriptions.to_a + end + + def test_nested_has_many_through_association_with_unpersisted_parent_instance + post_with_nested_has_many_through = Class.new(Post) do + def self.name; "PostWithNestedHasManyThrough"; end + has_many :books, through: :author + has_many :subscriptions, through: :books + end + post = post_with_nested_has_many_through.new + + post.author = authors(:mary) + book1 = Book.create!(name: "essays on nested has many through associations 1") + post.author.books << book1 + subscription1 = Subscription.first + book1.subscriptions << subscription1 + assert_equal [subscription1], post.subscriptions.to_a + + post.author = authors(:bob) + book2 = Book.create!(name: "essays on nested has many through associations 2") + post.author.books << book2 + subscription2 = Subscription.second + book2.subscriptions << subscription2 + assert_equal [subscription2], post.subscriptions.to_a + end + + private + def make_model(name) + Class.new(ActiveRecord::Base) { define_singleton_method(:name) { name } } + end + + def make_no_pk_hm_t + lesson = make_model "Lesson" + student = make_model "Student" + + lesson_student = make_model "LessonStudent" + lesson_student.table_name = "lessons_students" + + lesson_student.belongs_to :lesson, anonymous_class: lesson + lesson_student.belongs_to :student, anonymous_class: student + lesson.has_many :lesson_students, anonymous_class: lesson_student + lesson.has_many :students, through: :lesson_students, anonymous_class: student + [lesson, lesson_student, student] + end end diff --git a/activerecord/test/cases/associations/has_one_associations_test.rb b/activerecord/test/cases/associations/has_one_associations_test.rb index 7c11d2e7fc..ec5d95080b 100644 --- a/activerecord/test/cases/associations/has_one_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_associations_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/developer" require "models/computer" @@ -13,7 +15,7 @@ require "models/post" class HasOneAssociationsTest < ActiveRecord::TestCase self.use_transactional_tests = false unless supports_savepoints? - fixtures :accounts, :companies, :developers, :projects, :developers_projects, :ships, :pirates + fixtures :accounts, :companies, :developers, :projects, :developers_projects, :ships, :pirates, :authors, :author_addresses def setup Account.destroyed_account_ids.clear @@ -28,7 +30,8 @@ class HasOneAssociationsTest < ActiveRecord::TestCase ActiveRecord::SQLCounter.clear_log companies(:first_firm).account ensure - assert ActiveRecord::SQLCounter.log_all.all? { |sql| /order by/i !~ sql }, "ORDER BY was used in the query" + log_all = ActiveRecord::SQLCounter.log_all + assert log_all.all? { |sql| /order by/i !~ sql }, "ORDER BY was used in the query: #{log_all}" end def test_has_one_cache_nils @@ -307,6 +310,15 @@ class HasOneAssociationsTest < ActiveRecord::TestCase end end + def test_create_when_parent_is_new_raises + firm = Firm.new + error = assert_raise(ActiveRecord::RecordNotSaved) do + firm.create_account + end + + assert_equal "You cannot call create unless the parent is saved", error.message + end + def test_reload_association odegy = companies(:odegy) @@ -679,4 +691,38 @@ class HasOneAssociationsTest < ActiveRecord::TestCase SpecialAuthor.joins(book: :subscription).where.not(where_clause) end end + + class DestroyByParentBook < ActiveRecord::Base + self.table_name = "books" + belongs_to :author, class_name: "DestroyByParentAuthor" + before_destroy :dont, unless: :destroyed_by_association + + def dont + throw(:abort) + end + end + + class DestroyByParentAuthor < ActiveRecord::Base + self.table_name = "authors" + has_one :book, class_name: "DestroyByParentBook", foreign_key: "author_id", dependent: :destroy + end + + test "destroyed_by_association set in child destroy callback on parent destroy" do + author = DestroyByParentAuthor.create!(name: "Test") + book = DestroyByParentBook.create!(author: author) + + author.destroy + + assert_not DestroyByParentBook.exists?(book.id) + end + + test "destroyed_by_association set in child destroy callback on replace" do + author = DestroyByParentAuthor.create!(name: "Test") + book = DestroyByParentBook.create!(author: author) + + author.book = DestroyByParentBook.create! + author.save! + + assert_not DestroyByParentBook.exists?(book.id) + end end diff --git a/activerecord/test/cases/associations/has_one_through_associations_test.rb b/activerecord/test/cases/associations/has_one_through_associations_test.rb index 38a729d2d4..1d37457464 100644 --- a/activerecord/test/cases/associations/has_one_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_through_associations_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/club" require "models/member_type" @@ -23,7 +25,7 @@ require "models/customer_carrier" class HasOneThroughAssociationsTest < ActiveRecord::TestCase fixtures :member_types, :members, :clubs, :memberships, :sponsors, :organizations, :minivans, - :dashboards, :speedometers, :authors, :posts, :comments, :categories, :essays, :owners + :dashboards, :speedometers, :authors, :author_addresses, :posts, :comments, :categories, :essays, :owners def setup @member = members(:groucho) @@ -98,7 +100,7 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase end def test_has_one_through_eager_loading - members = assert_queries(3) do #base table, through table, clubs table + members = assert_queries(3) do # base table, through table, clubs table Member.all.merge!(includes: :club, where: ["name = ?", "Groucho Marx"]).to_a end assert_equal 1, members.size @@ -106,7 +108,7 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase end def test_has_one_through_eager_loading_through_polymorphic - members = assert_queries(3) do #base table, through table, clubs table + members = assert_queries(3) do # base table, through table, clubs table Member.all.merge!(includes: :sponsor_club, where: ["name = ?", "Groucho Marx"]).to_a end assert_equal 1, members.size @@ -137,7 +139,7 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase def test_has_one_through_nonpreload_eagerloading members = assert_queries(1) do - Member.all.merge!(includes: :club, where: ["members.name = ?", "Groucho Marx"], order: "clubs.name").to_a #force fallback + Member.all.merge!(includes: :club, where: ["members.name = ?", "Groucho Marx"], order: "clubs.name").to_a # force fallback end assert_equal 1, members.size assert_not_nil assert_no_queries { members[0].club } @@ -145,7 +147,7 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase def test_has_one_through_nonpreload_eager_loading_through_polymorphic members = assert_queries(1) do - Member.all.merge!(includes: :sponsor_club, where: ["members.name = ?", "Groucho Marx"], order: "clubs.name").to_a #force fallback + Member.all.merge!(includes: :sponsor_club, where: ["members.name = ?", "Groucho Marx"], order: "clubs.name").to_a # force fallback end assert_equal 1, members.size assert_not_nil assert_no_queries { members[0].sponsor_club } @@ -154,7 +156,7 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase def test_has_one_through_nonpreload_eager_loading_through_polymorphic_with_more_than_one_through_record Sponsor.new(sponsor_club: clubs(:crazy_club), sponsorable: members(:groucho)).save! members = assert_queries(1) do - Member.all.merge!(includes: :sponsor_club, where: ["members.name = ?", "Groucho Marx"], order: "clubs.name DESC").to_a #force fallback + Member.all.merge!(includes: :sponsor_club, where: ["members.name = ?", "Groucho Marx"], order: "clubs.name DESC").to_a # force fallback end assert_equal 1, members.size assert_not_nil assert_no_queries { members[0].sponsor_club } diff --git a/activerecord/test/cases/associations/inner_join_association_test.rb b/activerecord/test/cases/associations/inner_join_association_test.rb index 7414869c8f..7be875fec6 100644 --- a/activerecord/test/cases/associations/inner_join_association_test.rb +++ b/activerecord/test/cases/associations/inner_join_association_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/comment" @@ -10,7 +12,7 @@ require "models/tagging" require "models/tag" class InnerJoinAssociationTest < ActiveRecord::TestCase - fixtures :authors, :essays, :posts, :comments, :categories, :categories_posts, :categorizations, + fixtures :authors, :author_addresses, :essays, :posts, :comments, :categories, :categories_posts, :categorizations, :taggings, :tags def test_construct_finder_sql_applies_aliases_tables_on_association_conditions @@ -25,6 +27,24 @@ class InnerJoinAssociationTest < ActiveRecord::TestCase end end + 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) + end + + def test_construct_finder_sql_does_not_table_name_collide_with_string_joins + sql = Person.joins(:agents).joins("JOIN people agents_people ON agents_people.primary_contact_id = people.id").to_sql + assert_match(/agents_people_2/i, sql) + end + + def test_construct_finder_sql_does_not_table_name_collide_with_aliased_joins + people = Person.arel_table + agents = people.alias("agents_people") + constraint = agents[:primary_contact_id].eq(people[:id]) + sql = Person.joins(:agents).joins(agents.create_join(agents, agents.create_on(constraint))).to_sql + assert_match(/agents_people_2/i, sql) + end + def test_construct_finder_sql_ignores_empty_joins_hash sql = Author.joins({}).to_sql assert_no_match(/JOIN/i, sql) diff --git a/activerecord/test/cases/associations/inverse_associations_test.rb b/activerecord/test/cases/associations/inverse_associations_test.rb index 287b3e9ebc..c0d328ca8a 100644 --- a/activerecord/test/cases/associations/inverse_associations_test.rb +++ b/activerecord/test/cases/associations/inverse_associations_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/man" require "models/face" @@ -16,6 +18,8 @@ require "models/admin/user" require "models/developer" require "models/company" require "models/project" +require "models/author" +require "models/post" class AutomaticInverseFindingTests < ActiveRecord::TestCase fixtures :ratings, :comments, :cars @@ -24,11 +28,9 @@ class AutomaticInverseFindingTests < ActiveRecord::TestCase monkey_reflection = MixedCaseMonkey.reflect_on_association(:man) man_reflection = Man.reflect_on_association(:mixed_case_monkey) - assert_respond_to monkey_reflection, :has_inverse? assert monkey_reflection.has_inverse?, "The monkey reflection should have an inverse" assert_equal man_reflection, monkey_reflection.inverse_of, "The monkey reflection's inverse should be the man reflection" - assert_respond_to man_reflection, :has_inverse? assert man_reflection.has_inverse?, "The man reflection should have an inverse" assert_equal monkey_reflection, man_reflection.inverse_of, "The man reflection's inverse should be the monkey reflection" end @@ -37,7 +39,6 @@ class AutomaticInverseFindingTests < ActiveRecord::TestCase account_reflection = Admin::Account.reflect_on_association(:users) user_reflection = Admin::User.reflect_on_association(:account) - assert_respond_to account_reflection, :has_inverse? assert account_reflection.has_inverse?, "The Admin::Account reflection should have an inverse" assert_equal user_reflection, account_reflection.inverse_of, "The Admin::Account reflection's inverse should be the Admin::User reflection" end @@ -46,11 +47,9 @@ class AutomaticInverseFindingTests < ActiveRecord::TestCase car_reflection = Car.reflect_on_association(:bulb) bulb_reflection = Bulb.reflect_on_association(:car) - assert_respond_to car_reflection, :has_inverse? assert car_reflection.has_inverse?, "The Car reflection should have an inverse" assert_equal bulb_reflection, car_reflection.inverse_of, "The Car reflection's inverse should be the Bulb reflection" - assert_respond_to bulb_reflection, :has_inverse? assert bulb_reflection.has_inverse?, "The Bulb reflection should have an inverse" assert_equal car_reflection, bulb_reflection.inverse_of, "The Bulb reflection's inverse should be the Car reflection" end @@ -59,11 +58,24 @@ class AutomaticInverseFindingTests < ActiveRecord::TestCase comment_reflection = Comment.reflect_on_association(:ratings) rating_reflection = Rating.reflect_on_association(:comment) - assert_respond_to comment_reflection, :has_inverse? assert comment_reflection.has_inverse?, "The Comment reflection should have an inverse" assert_equal rating_reflection, comment_reflection.inverse_of, "The Comment reflection's inverse should be the Rating reflection" end + def test_has_many_and_belongs_to_should_find_inverse_automatically_for_sti + author_reflection = Author.reflect_on_association(:posts) + author_child_reflection = Author.reflect_on_association(:special_posts) + post_reflection = Post.reflect_on_association(:author) + + assert_respond_to author_reflection, :has_inverse? + assert author_reflection.has_inverse?, "The Author reflection should have an inverse" + assert_equal post_reflection, author_reflection.inverse_of, "The Author reflection's inverse should be the Post reflection" + + assert_respond_to author_child_reflection, :has_inverse? + assert author_child_reflection.has_inverse?, "The Author reflection should have an inverse" + assert_equal post_reflection, author_child_reflection.inverse_of, "The Author reflection's inverse should be the Post reflection" + end + def test_has_one_and_belongs_to_automatic_inverse_shares_objects car = Car.first bulb = Bulb.create!(car: car) @@ -107,24 +119,17 @@ class AutomaticInverseFindingTests < ActiveRecord::TestCase def test_polymorphic_and_has_many_through_relationships_should_not_have_inverses sponsor_reflection = Sponsor.reflect_on_association(:sponsorable) - assert_respond_to sponsor_reflection, :has_inverse? assert !sponsor_reflection.has_inverse?, "A polymorphic association should not find an inverse automatically" club_reflection = Club.reflect_on_association(:members) - assert_respond_to club_reflection, :has_inverse? assert !club_reflection.has_inverse?, "A has_many_through association should not find an inverse automatically" end - def test_polymorphic_relationships_should_still_not_have_inverses_when_non_polymorphic_relationship_has_the_same_name + def test_polymorphic_has_one_should_find_inverse_automatically man_reflection = Man.reflect_on_association(:polymorphic_face_without_inverse) - face_reflection = Face.reflect_on_association(:man) - assert_respond_to face_reflection, :has_inverse? - assert face_reflection.has_inverse?, "For this test, the non-polymorphic association must have an inverse" - - assert_respond_to man_reflection, :has_inverse? - assert !man_reflection.has_inverse?, "The target of a polymorphic association should not find an inverse automatically" + assert man_reflection.has_inverse? end end @@ -145,41 +150,24 @@ class InverseAssociationTests < ActiveRecord::TestCase def test_should_be_able_to_ask_a_reflection_if_it_has_an_inverse has_one_with_inverse_ref = Man.reflect_on_association(:face) - assert_respond_to has_one_with_inverse_ref, :has_inverse? assert has_one_with_inverse_ref.has_inverse? has_many_with_inverse_ref = Man.reflect_on_association(:interests) - assert_respond_to has_many_with_inverse_ref, :has_inverse? assert has_many_with_inverse_ref.has_inverse? belongs_to_with_inverse_ref = Face.reflect_on_association(:man) - assert_respond_to belongs_to_with_inverse_ref, :has_inverse? assert belongs_to_with_inverse_ref.has_inverse? has_one_without_inverse_ref = Club.reflect_on_association(:sponsor) - assert_respond_to has_one_without_inverse_ref, :has_inverse? assert !has_one_without_inverse_ref.has_inverse? has_many_without_inverse_ref = Club.reflect_on_association(:memberships) - assert_respond_to has_many_without_inverse_ref, :has_inverse? assert !has_many_without_inverse_ref.has_inverse? belongs_to_without_inverse_ref = Sponsor.reflect_on_association(:sponsor_club) - assert_respond_to belongs_to_without_inverse_ref, :has_inverse? assert !belongs_to_without_inverse_ref.has_inverse? end - def test_should_be_able_to_ask_a_reflection_what_it_is_the_inverse_of - has_one_ref = Man.reflect_on_association(:face) - assert_respond_to has_one_ref, :inverse_of - - has_many_ref = Man.reflect_on_association(:interests) - assert_respond_to has_many_ref, :inverse_of - - belongs_to_ref = Face.reflect_on_association(:man) - assert_respond_to belongs_to_ref, :inverse_of - end - def test_inverse_of_method_should_supply_the_actual_reflection_instance_it_is_the_inverse_of has_one_ref = Man.reflect_on_association(:face) assert_equal Face.reflect_on_association(:man), has_one_ref.inverse_of @@ -295,7 +283,7 @@ class InverseHasOneTests < ActiveRecord::TestCase end class InverseHasManyTests < ActiveRecord::TestCase - fixtures :men, :interests + fixtures :men, :interests, :posts, :authors, :author_addresses def test_parent_instance_should_be_shared_with_every_child_on_find m = men(:gordon) @@ -309,6 +297,27 @@ class InverseHasManyTests < ActiveRecord::TestCase end end + def test_parent_instance_should_be_shared_with_every_child_on_find_for_sti + a = authors(:david) + ps = a.posts + ps.each do |p| + assert_equal a.name, p.author.name, "Name of man should be the same before changes to parent instance" + a.name = "Bongo" + assert_equal a.name, p.author.name, "Name of man should be the same after changes to parent instance" + p.author.name = "Mungo" + assert_equal a.name, p.author.name, "Name of man should be the same after changes to child-owned instance" + end + + sps = a.special_posts + sps.each do |sp| + assert_equal a.name, sp.author.name, "Name of man should be the same before changes to parent instance" + a.name = "Bongo" + assert_equal a.name, sp.author.name, "Name of man should be the same after changes to parent instance" + sp.author.name = "Mungo" + assert_equal a.name, sp.author.name, "Name of man should be the same after changes to child-owned instance" + end + end + def test_parent_instance_should_be_shared_with_eager_loaded_children m = Man.all.merge!(where: { name: "Gordon" }, includes: :interests).first is = m.interests @@ -475,7 +484,10 @@ class InverseHasManyTests < ActiveRecord::TestCase def test_raise_record_not_found_error_when_no_ids_are_passed man = Man.create! - assert_raise(ActiveRecord::RecordNotFound) { man.interests.find() } + exception = assert_raise(ActiveRecord::RecordNotFound) { man.interests.load.find() } + + assert_equal exception.model, "Interest" + assert_equal exception.primary_key, "id" end def test_trying_to_use_inverses_that_dont_exist_should_raise_an_error @@ -651,20 +663,6 @@ class InversePolymorphicBelongsToTests < ActiveRecord::TestCase assert_equal face.description, new_man.polymorphic_face.description, "Description of face should be the same after changes to replaced-parent-owned instance" end - def test_child_instance_should_be_shared_with_replaced_via_method_parent - face = faces(:confused) - new_man = Man.new - - assert_not_nil face.polymorphic_man - face.polymorphic_man = new_man - - assert_equal face.description, new_man.polymorphic_face.description, "Description of face should be the same before changes to parent instance" - face.description = "Bongo" - assert_equal face.description, new_man.polymorphic_face.description, "Description of face should be the same after changes to parent instance" - new_man.polymorphic_face.description = "Mungo" - assert_equal face.description, new_man.polymorphic_face.description, "Description of face should be the same after changes to replaced-parent-owned instance" - end - def test_inversed_instance_should_not_be_reloaded_after_stale_state_changed new_man = Man.new face = Face.new @@ -677,6 +675,16 @@ class InversePolymorphicBelongsToTests < ActiveRecord::TestCase assert_equal old_inversed_man.object_id, new_inversed_man.object_id end + def test_inversed_instance_should_not_be_reloaded_after_stale_state_changed_with_validation + face = Face.new man: Man.new + + old_inversed_man = face.man + face.save! + new_inversed_man = face.man + + assert_equal old_inversed_man.object_id, new_inversed_man.object_id + end + def test_should_not_try_to_set_inverse_instances_when_the_inverse_is_a_has_many i = interests(:llama_wrangling) m = i.polymorphic_man diff --git a/activerecord/test/cases/associations/join_model_test.rb b/activerecord/test/cases/associations/join_model_test.rb index a4345f3857..5d83c9435b 100644 --- a/activerecord/test/cases/associations/join_model_test.rb +++ b/activerecord/test/cases/associations/join_model_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/tag" require "models/tagging" @@ -19,7 +21,7 @@ require "models/car" class AssociationsJoinModelTest < ActiveRecord::TestCase self.use_transactional_tests = false unless supports_savepoints? - fixtures :posts, :authors, :categories, :categorizations, :comments, :tags, :taggings, :author_favorites, :vertices, :items, :books, + fixtures :posts, :authors, :author_addresses, :categories, :categorizations, :comments, :tags, :taggings, :author_favorites, :vertices, :items, :books, # Reload edges table from fixtures as otherwise repeated test was failing :edges @@ -97,11 +99,11 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase end def test_polymorphic_has_many_create_model_with_inheritance_and_custom_base_class - post = SubStiPost.create title: "SubStiPost", body: "SubStiPost body" - assert_instance_of SubStiPost, post + post = SubAbstractStiPost.create title: "SubAbstractStiPost", body: "SubAbstractStiPost body" + assert_instance_of SubAbstractStiPost, post tagging = tags(:misc).taggings.create(taggable: post) - assert_equal "SubStiPost", tagging.taggable_type + assert_equal "SubAbstractStiPost", tagging.taggable_type end def test_polymorphic_has_many_going_through_join_model_with_inheritance @@ -402,7 +404,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase end def test_has_many_through_polymorphic_has_one - assert_equal Tagging.find(1, 2).sort_by(&:id), authors(:david).taggings_2 + assert_equal Tagging.find(1, 2).sort_by(&:id), authors(:david).taggings_2.sort_by(&:id) end def test_has_many_through_polymorphic_has_many @@ -465,7 +467,7 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase new_tag = Tag.new(name: "new") saved_post.tags << new_tag - assert new_tag.persisted? #consistent with habtm! + assert new_tag.persisted? # consistent with habtm! assert saved_post.persisted? assert_includes saved_post.tags, new_tag @@ -494,25 +496,25 @@ class AssociationsJoinModelTest < ActiveRecord::TestCase post_thinking = posts(:thinking) assert_nothing_raised { post_thinking.tags << push } assert_nil(wrong = post_thinking.tags.detect { |t| t.class != Tag }, - message = "Expected a Tag in tags collection, got #{wrong.class}.") + "Expected a Tag in tags collection, got #{wrong.class}.") assert_nil(wrong = post_thinking.taggings.detect { |t| t.class != Tagging }, - message = "Expected a Tagging in taggings collection, got #{wrong.class}.") + "Expected a Tagging in taggings collection, got #{wrong.class}.") assert_equal(count + 1, post_thinking.reload.tags.size) assert_equal(count + 1, post_thinking.tags.reload.size) assert_kind_of Tag, post_thinking.tags.create!(name: "foo") assert_nil(wrong = post_thinking.tags.detect { |t| t.class != Tag }, - message = "Expected a Tag in tags collection, got #{wrong.class}.") + "Expected a Tag in tags collection, got #{wrong.class}.") assert_nil(wrong = post_thinking.taggings.detect { |t| t.class != Tagging }, - message = "Expected a Tagging in taggings collection, got #{wrong.class}.") + "Expected a Tagging in taggings collection, got #{wrong.class}.") assert_equal(count + 2, post_thinking.reload.tags.size) assert_equal(count + 2, post_thinking.tags.reload.size) assert_nothing_raised { post_thinking.tags.concat(Tag.create!(name: "abc"), Tag.create!(name: "def")) } assert_nil(wrong = post_thinking.tags.detect { |t| t.class != Tag }, - message = "Expected a Tag in tags collection, got #{wrong.class}.") + "Expected a Tag in tags collection, got #{wrong.class}.") assert_nil(wrong = post_thinking.taggings.detect { |t| t.class != Tagging }, - message = "Expected a Tagging in taggings collection, got #{wrong.class}.") + "Expected a Tagging in taggings collection, got #{wrong.class}.") assert_equal(count + 4, post_thinking.reload.tags.size) assert_equal(count + 4, post_thinking.tags.reload.size) 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 42dbbad1c8..c95d0425cd 100644 --- a/activerecord/test/cases/associations/left_outer_join_association_test.rb +++ b/activerecord/test/cases/associations/left_outer_join_association_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/comment" @@ -7,7 +9,7 @@ require "models/categorization" require "models/person" class LeftOuterJoinAssociationTest < ActiveRecord::TestCase - fixtures :authors, :essays, :posts, :comments, :categorizations, :people + fixtures :authors, :author_addresses, :essays, :posts, :comments, :categorizations, :people def test_construct_finder_sql_applies_aliases_tables_on_association_conditions result = Author.left_outer_joins(:thinking_posts, :welcome_posts).to_a diff --git a/activerecord/test/cases/associations/nested_through_associations_test.rb b/activerecord/test/cases/associations/nested_through_associations_test.rb index dc26f6a383..65d30d011b 100644 --- a/activerecord/test/cases/associations/nested_through_associations_test.rb +++ b/activerecord/test/cases/associations/nested_through_associations_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/author" require "models/post" @@ -22,9 +24,14 @@ require "models/category" require "models/categorization" require "models/membership" require "models/essay" +require "models/hotel" +require "models/department" +require "models/chef" +require "models/cake_designer" +require "models/drink_designer" class NestedThroughAssociationsTest < ActiveRecord::TestCase - fixtures :authors, :books, :posts, :subscriptions, :subscribers, :tags, :taggings, + fixtures :authors, :author_addresses, :books, :posts, :subscriptions, :subscribers, :tags, :taggings, :people, :readers, :references, :jobs, :ratings, :comments, :members, :member_details, :member_types, :sponsors, :clubs, :organizations, :categories, :categories_posts, :categorizations, :memberships, :essays @@ -423,6 +430,11 @@ class NestedThroughAssociationsTest < ActiveRecord::TestCase assert authors.empty? end + def test_nested_has_many_through_with_scope_on_polymorphic_reflection + authors = Author.joins(:ordered_posts).where("posts.id" => posts(:misc_by_bob).id) + assert_equal [authors(:mary), authors(:bob)], authors.distinct.sort_by(&:id) + end + def test_has_many_through_with_foreign_key_option_on_through_reflection assert_equal [posts(:welcome), posts(:authorless)], people(:david).agents_posts.order("posts.id") assert_equal [authors(:david)], references(:david_unicyclist).agents_posts_authors @@ -567,6 +579,37 @@ class NestedThroughAssociationsTest < ActiveRecord::TestCase assert !c.post_taggings.empty? end + def test_polymorphic_has_many_through_when_through_association_has_not_loaded + cake_designer = CakeDesigner.create!(chef: Chef.new) + drink_designer = DrinkDesigner.create!(chef: Chef.new) + department = Department.create!(chefs: [cake_designer.chef, drink_designer.chef]) + Hotel.create!(departments: [department]) + hotel = Hotel.includes(:cake_designers, :drink_designers).take + + assert_equal [cake_designer], hotel.cake_designers + assert_equal [drink_designer], hotel.drink_designers + end + + def test_polymorphic_has_many_through_when_through_association_has_already_loaded + cake_designer = CakeDesigner.create!(chef: Chef.new) + drink_designer = DrinkDesigner.create!(chef: Chef.new) + department = Department.create!(chefs: [cake_designer.chef, drink_designer.chef]) + Hotel.create!(departments: [department]) + hotel = Hotel.includes(:chefs, :cake_designers, :drink_designers).take + + assert_equal [cake_designer], hotel.cake_designers + assert_equal [drink_designer], hotel.drink_designers + end + + def test_polymorphic_has_many_through_joined_different_table_twice + cake_designer = CakeDesigner.create!(chef: Chef.new) + drink_designer = DrinkDesigner.create!(chef: Chef.new) + department = Department.create!(chefs: [cake_designer.chef, drink_designer.chef]) + hotel = Hotel.create!(departments: [department]) + + assert_equal hotel, Hotel.joins(:cake_designers, :drink_designers).take + 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 45e1803858..65a3bb5efe 100644 --- a/activerecord/test/cases/associations/required_test.rb +++ b/activerecord/test/cases/associations/required_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class RequiredAssociationsTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/associations_test.rb b/activerecord/test/cases/associations_test.rb index 26056f6f63..de04221ea6 100644 --- a/activerecord/test/cases/associations_test.rb +++ b/activerecord/test/cases/associations_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/computer" require "models/developer" @@ -22,7 +24,7 @@ require "models/interest" class AssociationsTest < ActiveRecord::TestCase fixtures :accounts, :companies, :developers, :projects, :developers_projects, - :computers, :people, :readers, :authors, :author_favorites + :computers, :people, :readers, :authors, :author_addresses, :author_favorites def test_eager_loading_should_not_change_count_of_children liquid = Liquid.create(name: "salty") @@ -111,7 +113,7 @@ class AssociationsTest < ActiveRecord::TestCase end class AssociationProxyTest < ActiveRecord::TestCase - fixtures :authors, :posts, :categorizations, :categories, :developers, :projects, :developers_projects + fixtures :authors, :author_addresses, :posts, :categorizations, :categories, :developers, :projects, :developers_projects def test_push_does_not_load_target david = authors(:david) @@ -220,6 +222,18 @@ class AssociationProxyTest < ActiveRecord::TestCase assert_equal david.projects, david.projects.scope end + test "proxy object is cached" do + david = developers(:david) + assert_same david.projects, david.projects + end + + test "proxy object can be stubbed" do + david = developers(:david) + david.projects.define_singleton_method(:extra_method) { 42 } + + assert_equal 42, david.projects.extra_method + end + test "inverses get set of subsets of the association" do man = Man.create man.interests.create @@ -233,16 +247,16 @@ class AssociationProxyTest < ActiveRecord::TestCase test "first! works on loaded associations" do david = authors(:david) - assert_equal david.posts.first, david.posts.reload.first! - assert david.posts.loaded? - assert_no_queries { david.posts.first! } + assert_equal david.first_posts.first, david.first_posts.reload.first! + assert david.first_posts.loaded? + assert_no_queries { david.first_posts.first! } end def test_pluck_uses_loaded_target david = authors(:david) - assert_equal david.posts.pluck(:title), david.posts.load.pluck(:title) - assert david.posts.loaded? - assert_no_queries { david.posts.pluck(:title) } + assert_equal david.first_posts.pluck(:title), david.first_posts.load.pluck(:title) + assert david.first_posts.loaded? + assert_no_queries { david.first_posts.pluck(:title) } end def test_reset_unloads_target diff --git a/activerecord/test/cases/attribute_decorators_test.rb b/activerecord/test/cases/attribute_decorators_test.rb index cfa6ed1da6..42eca233ce 100644 --- a/activerecord/test/cases/attribute_decorators_test.rb +++ b/activerecord/test/cases/attribute_decorators_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/attribute_methods/read_test.rb b/activerecord/test/cases/attribute_methods/read_test.rb index 1fc63a49d4..0170a6e98d 100644 --- a/activerecord/test/cases/attribute_methods/read_test.rb +++ b/activerecord/test/cases/attribute_methods/read_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord @@ -8,11 +10,10 @@ module ActiveRecord end def setup - @klass = Class.new do + @klass = Class.new(Class.new { def self.initialize_generated_modules; end }) do def self.superclass; Base; end def self.base_class; self; end def self.decorate_matching_attribute_types(*); end - def self.initialize_generated_modules; end include ActiveRecord::DefineCallbacks include ActiveRecord::AttributeMethods diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb index 4d24a980dc..c48f7d3518 100644 --- a/activerecord/test/cases/attribute_methods_test.rb +++ b/activerecord/test/cases/attribute_methods_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/minimalistic" require "models/developer" @@ -198,12 +200,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase if current_adapter?(:Mysql2Adapter) test "read attributes_before_type_cast on a boolean" do bool = Boolean.create!("value" => false) - if RUBY_PLATFORM.include?("java") - # JRuby will return the value before typecast as string. - assert_equal "0", bool.reload.attributes_before_type_cast["value"] - else - assert_equal 0, bool.reload.attributes_before_type_cast["value"] - end + assert_equal 0, bool.reload.attributes_before_type_cast["value"] end end @@ -997,6 +994,11 @@ class AttributeMethodsTest < ActiveRecord::TestCase assert_equal ["title"], model.accessed_fields end + test "generated attribute methods ancestors have correct class" do + mod = Topic.send(:generated_attribute_methods) + assert_match %r(GeneratedAttributeMethods), mod.inspect + end + private def new_topic_like_ar_class(&block) @@ -1005,7 +1007,7 @@ class AttributeMethodsTest < ActiveRecord::TestCase class_eval(&block) end - assert_empty klass.generated_attribute_methods.instance_methods(false) + assert_empty klass.send(:generated_attribute_methods).instance_methods(false) klass end @@ -1017,14 +1019,6 @@ class AttributeMethodsTest < ActiveRecord::TestCase ActiveRecord::Base.time_zone_aware_types = old_types end - def cached_columns - Topic.columns.map(&:name) - end - - def time_related_columns_on_topic - Topic.columns.select { |c| [:time, :date, :datetime, :timestamp].include?(c.type) } - end - def privatize(method_signature) @target.class_eval(<<-private_method, __FILE__, __LINE__ + 1) private diff --git a/activerecord/test/cases/attribute_set_test.rb b/activerecord/test/cases/attribute_set_test.rb deleted file mode 100644 index bd4b200735..0000000000 --- a/activerecord/test/cases/attribute_set_test.rb +++ /dev/null @@ -1,253 +0,0 @@ -require "cases/helper" - -module ActiveRecord - class AttributeSetTest < ActiveRecord::TestCase - test "building a new set from raw attributes" do - builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::Float.new) - attributes = builder.build_from_database(foo: "1.1", bar: "2.2") - - assert_equal 1, attributes[:foo].value - assert_equal 2.2, attributes[:bar].value - assert_equal :foo, attributes[:foo].name - assert_equal :bar, attributes[:bar].name - end - - test "building with custom types" do - builder = AttributeSet::Builder.new(foo: Type::Float.new) - attributes = builder.build_from_database({ foo: "3.3", bar: "4.4" }, bar: Type::Integer.new) - - assert_equal 3.3, attributes[:foo].value - assert_equal 4, attributes[:bar].value - end - - test "[] returns a null object" do - builder = AttributeSet::Builder.new(foo: Type::Float.new) - attributes = builder.build_from_database(foo: "3.3") - - assert_equal "3.3", attributes[:foo].value_before_type_cast - assert_nil attributes[:bar].value_before_type_cast - assert_equal :bar, attributes[:bar].name - end - - test "duping creates a new hash, but does not dup the attributes" do - builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::String.new) - attributes = builder.build_from_database(foo: 1, bar: "foo") - - # Ensure the type cast value is cached - attributes[:foo].value - attributes[:bar].value - - duped = attributes.dup - duped.write_from_database(:foo, 2) - duped[:bar].value << "bar" - - assert_equal 1, attributes[:foo].value - assert_equal 2, duped[:foo].value - assert_equal "foobar", attributes[:bar].value - assert_equal "foobar", duped[:bar].value - end - - test "deep_duping creates a new hash and dups each attribute" do - builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::String.new) - attributes = builder.build_from_database(foo: 1, bar: "foo") - - # Ensure the type cast value is cached - attributes[:foo].value - attributes[:bar].value - - duped = attributes.deep_dup - duped.write_from_database(:foo, 2) - duped[:bar].value << "bar" - - assert_equal 1, attributes[:foo].value - assert_equal 2, duped[:foo].value - assert_equal "foo", attributes[:bar].value - assert_equal "foobar", duped[:bar].value - end - - test "freezing cloned set does not freeze original" do - attributes = AttributeSet.new({}) - clone = attributes.clone - - clone.freeze - - assert clone.frozen? - assert_not attributes.frozen? - end - - test "to_hash returns a hash of the type cast values" do - builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::Float.new) - attributes = builder.build_from_database(foo: "1.1", bar: "2.2") - - assert_equal({ foo: 1, bar: 2.2 }, attributes.to_hash) - assert_equal({ foo: 1, bar: 2.2 }, attributes.to_h) - end - - test "to_hash maintains order" do - builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::Float.new) - attributes = builder.build_from_database(foo: "2.2", bar: "3.3") - - attributes[:bar] - hash = attributes.to_h - - assert_equal [[:foo, 2], [:bar, 3.3]], hash.to_a - end - - test "values_before_type_cast" do - builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::Integer.new) - attributes = builder.build_from_database(foo: "1.1", bar: "2.2") - - assert_equal({ foo: "1.1", bar: "2.2" }, attributes.values_before_type_cast) - end - - test "known columns are built with uninitialized attributes" do - attributes = attributes_with_uninitialized_key - assert attributes[:foo].initialized? - assert_not attributes[:bar].initialized? - end - - test "uninitialized attributes are not included in the attributes hash" do - attributes = attributes_with_uninitialized_key - assert_equal({ foo: 1 }, attributes.to_hash) - end - - test "uninitialized attributes are not included in keys" do - attributes = attributes_with_uninitialized_key - assert_equal [:foo], attributes.keys - end - - test "uninitialized attributes return false for key?" do - attributes = attributes_with_uninitialized_key - assert attributes.key?(:foo) - assert_not attributes.key?(:bar) - end - - test "unknown attributes return false for key?" do - attributes = attributes_with_uninitialized_key - assert_not attributes.key?(:wibble) - end - - test "fetch_value returns the value for the given initialized attribute" do - builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::Float.new) - attributes = builder.build_from_database(foo: "1.1", bar: "2.2") - - assert_equal 1, attributes.fetch_value(:foo) - assert_equal 2.2, attributes.fetch_value(:bar) - end - - test "fetch_value returns nil for unknown attributes" do - attributes = attributes_with_uninitialized_key - assert_nil attributes.fetch_value(:wibble) { "hello" } - end - - test "fetch_value returns nil for unknown attributes when types has a default" do - types = Hash.new(Type::Value.new) - builder = AttributeSet::Builder.new(types) - attributes = builder.build_from_database - - assert_nil attributes.fetch_value(:wibble) { "hello" } - end - - test "fetch_value uses the given block for uninitialized attributes" do - attributes = attributes_with_uninitialized_key - value = attributes.fetch_value(:bar) { |n| n.to_s + "!" } - assert_equal "bar!", value - end - - test "fetch_value returns nil for uninitialized attributes if no block is given" do - attributes = attributes_with_uninitialized_key - assert_nil attributes.fetch_value(:bar) - end - - test "the primary_key is always initialized" do - builder = AttributeSet::Builder.new({ foo: Type::Integer.new }, :foo) - attributes = builder.build_from_database - - assert attributes.key?(:foo) - assert_equal [:foo], attributes.keys - assert attributes[:foo].initialized? - end - - class MyType - def cast(value) - return if value.nil? - value + " from user" - end - - def deserialize(value) - return if value.nil? - value + " from database" - end - - def assert_valid_value(*) - end - end - - test "write_from_database sets the attribute with database typecasting" do - builder = AttributeSet::Builder.new(foo: MyType.new) - attributes = builder.build_from_database - - assert_nil attributes.fetch_value(:foo) - - attributes.write_from_database(:foo, "value") - - assert_equal "value from database", attributes.fetch_value(:foo) - end - - test "write_from_user sets the attribute with user typecasting" do - builder = AttributeSet::Builder.new(foo: MyType.new) - attributes = builder.build_from_database - - assert_nil attributes.fetch_value(:foo) - - attributes.write_from_user(:foo, "value") - - assert_equal "value from user", attributes.fetch_value(:foo) - end - - def attributes_with_uninitialized_key - builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::Float.new) - builder.build_from_database(foo: "1.1") - end - - test "freezing doesn't prevent the set from materializing" do - builder = AttributeSet::Builder.new(foo: Type::String.new) - attributes = builder.build_from_database(foo: "1") - - attributes.freeze - assert_equal({ foo: "1" }, attributes.to_hash) - end - - test "#accessed_attributes returns only attributes which have been read" do - builder = AttributeSet::Builder.new(foo: Type::Value.new, bar: Type::Value.new) - attributes = builder.build_from_database(foo: "1", bar: "2") - - assert_equal [], attributes.accessed - - attributes.fetch_value(:foo) - - assert_equal [:foo], attributes.accessed - end - - test "#map returns a new attribute set with the changes applied" do - builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::Integer.new) - attributes = builder.build_from_database(foo: "1", bar: "2") - new_attributes = attributes.map do |attr| - attr.with_cast_value(attr.value + 1) - end - - assert_equal 2, new_attributes.fetch_value(:foo) - assert_equal 3, new_attributes.fetch_value(:bar) - end - - test "comparison for equality is correctly implemented" do - builder = AttributeSet::Builder.new(foo: Type::Integer.new, bar: Type::Integer.new) - attributes = builder.build_from_database(foo: "1", bar: "2") - attributes2 = builder.build_from_database(foo: "1", bar: "2") - attributes3 = builder.build_from_database(foo: "2", bar: "2") - - assert_equal attributes, attributes2 - assert_not_equal attributes2, attributes3 - end - end -end diff --git a/activerecord/test/cases/attribute_test.rb b/activerecord/test/cases/attribute_test.rb deleted file mode 100644 index 7cf6b498c9..0000000000 --- a/activerecord/test/cases/attribute_test.rb +++ /dev/null @@ -1,253 +0,0 @@ -require "cases/helper" - -module ActiveRecord - class AttributeTest < ActiveRecord::TestCase - setup do - @type = Minitest::Mock.new - end - - teardown do - assert @type.verify - end - - test "from_database + read type casts from database" do - @type.expect(:deserialize, "type cast from database", ["a value"]) - attribute = Attribute.from_database(nil, "a value", @type) - - type_cast_value = attribute.value - - assert_equal "type cast from database", type_cast_value - end - - test "from_user + read type casts from user" do - @type.expect(:cast, "type cast from user", ["a value"]) - attribute = Attribute.from_user(nil, "a value", @type) - - type_cast_value = attribute.value - - assert_equal "type cast from user", type_cast_value - end - - test "reading memoizes the value" do - @type.expect(:deserialize, "from the database", ["whatever"]) - attribute = Attribute.from_database(nil, "whatever", @type) - - type_cast_value = attribute.value - second_read = attribute.value - - assert_equal "from the database", type_cast_value - assert_same type_cast_value, second_read - end - - test "reading memoizes falsy values" do - @type.expect(:deserialize, false, ["whatever"]) - attribute = Attribute.from_database(nil, "whatever", @type) - - attribute.value - attribute.value - end - - test "read_before_typecast returns the given value" do - attribute = Attribute.from_database(nil, "raw value", @type) - - raw_value = attribute.value_before_type_cast - - assert_equal "raw value", raw_value - end - - test "from_database + read_for_database type casts to and from database" do - @type.expect(:deserialize, "read from database", ["whatever"]) - @type.expect(:serialize, "ready for database", ["read from database"]) - attribute = Attribute.from_database(nil, "whatever", @type) - - serialize = attribute.value_for_database - - assert_equal "ready for database", serialize - end - - test "from_user + read_for_database type casts from the user to the database" do - @type.expect(:cast, "read from user", ["whatever"]) - @type.expect(:serialize, "ready for database", ["read from user"]) - attribute = Attribute.from_user(nil, "whatever", @type) - - serialize = attribute.value_for_database - - assert_equal "ready for database", serialize - end - - test "duping dups the value" do - @type.expect(:deserialize, "type cast", ["a value"]) - attribute = Attribute.from_database(nil, "a value", @type) - - value_from_orig = attribute.value - value_from_clone = attribute.dup.value - value_from_orig << " foo" - - assert_equal "type cast foo", value_from_orig - assert_equal "type cast", value_from_clone - end - - test "duping does not dup the value if it is not dupable" do - @type.expect(:deserialize, false, ["a value"]) - attribute = Attribute.from_database(nil, "a value", @type) - - assert_same attribute.value, attribute.dup.value - end - - test "duping does not eagerly type cast if we have not yet type cast" do - attribute = Attribute.from_database(nil, "a value", @type) - attribute.dup - end - - class MyType - def cast(value) - value + " from user" - end - - def deserialize(value) - value + " from database" - end - - def assert_valid_value(*) - end - end - - test "with_value_from_user returns a new attribute with the value from the user" do - old = Attribute.from_database(nil, "old", MyType.new) - new = old.with_value_from_user("new") - - assert_equal "old from database", old.value - assert_equal "new from user", new.value - end - - test "with_value_from_database returns a new attribute with the value from the database" do - old = Attribute.from_user(nil, "old", MyType.new) - new = old.with_value_from_database("new") - - assert_equal "old from user", old.value - assert_equal "new from database", new.value - end - - test "uninitialized attributes yield their name if a block is given to value" do - block = proc { |name| name.to_s + "!" } - foo = Attribute.uninitialized(:foo, nil) - bar = Attribute.uninitialized(:bar, nil) - - assert_equal "foo!", foo.value(&block) - assert_equal "bar!", bar.value(&block) - end - - test "uninitialized attributes have no value" do - assert_nil Attribute.uninitialized(:foo, nil).value - end - - test "attributes equal other attributes with the same constructor arguments" do - first = Attribute.from_database(:foo, 1, Type::Integer.new) - second = Attribute.from_database(:foo, 1, Type::Integer.new) - assert_equal first, second - end - - test "attributes do not equal attributes with different names" do - first = Attribute.from_database(:foo, 1, Type::Integer.new) - second = Attribute.from_database(:bar, 1, Type::Integer.new) - assert_not_equal first, second - end - - test "attributes do not equal attributes with different types" do - first = Attribute.from_database(:foo, 1, Type::Integer.new) - second = Attribute.from_database(:foo, 1, Type::Float.new) - assert_not_equal first, second - end - - test "attributes do not equal attributes with different values" do - first = Attribute.from_database(:foo, 1, Type::Integer.new) - second = Attribute.from_database(:foo, 2, Type::Integer.new) - assert_not_equal first, second - end - - test "attributes do not equal attributes of other classes" do - first = Attribute.from_database(:foo, 1, Type::Integer.new) - second = Attribute.from_user(:foo, 1, Type::Integer.new) - assert_not_equal first, second - end - - test "an attribute has not been read by default" do - attribute = Attribute.from_database(:foo, 1, Type::Value.new) - assert_not attribute.has_been_read? - end - - test "an attribute has been read when its value is calculated" do - attribute = Attribute.from_database(:foo, 1, Type::Value.new) - attribute.value - assert attribute.has_been_read? - end - - test "an attribute is not changed if it hasn't been assigned or mutated" do - attribute = Attribute.from_database(:foo, 1, Type::Value.new) - - refute attribute.changed? - end - - test "an attribute is changed if it's been assigned a new value" do - attribute = Attribute.from_database(:foo, 1, Type::Value.new) - changed = attribute.with_value_from_user(2) - - assert changed.changed? - end - - test "an attribute is not changed if it's assigned the same value" do - attribute = Attribute.from_database(:foo, 1, Type::Value.new) - unchanged = attribute.with_value_from_user(1) - - refute unchanged.changed? - end - - test "an attribute can not be mutated if it has not been read, - and skips expensive calculations" do - type_which_raises_from_all_methods = Object.new - attribute = Attribute.from_database(:foo, "bar", type_which_raises_from_all_methods) - - assert_not attribute.changed_in_place? - end - - test "an attribute is changed if it has been mutated" do - attribute = Attribute.from_database(:foo, "bar", Type::String.new) - attribute.value << "!" - - assert attribute.changed_in_place? - assert attribute.changed? - end - - test "an attribute can forget its changes" do - attribute = Attribute.from_database(:foo, "bar", Type::String.new) - changed = attribute.with_value_from_user("foo") - forgotten = changed.forgetting_assignment - - assert changed.changed? # sanity check - refute forgotten.changed? - end - - test "with_value_from_user validates the value" do - type = Type::Value.new - type.define_singleton_method(:assert_valid_value) do |value| - if value == 1 - raise ArgumentError - end - end - - attribute = Attribute.from_database(:foo, 1, type) - assert_equal 1, attribute.value - assert_equal 2, attribute.with_value_from_user(2).value - assert_raises ArgumentError do - attribute.with_value_from_user(1) - end - end - - test "with_type preserves mutations" do - attribute = Attribute.from_database(:foo, "", Type::Value.new) - attribute.value << "1" - - assert_equal 1, attribute.with_type(Type::Integer.new).value - end - end -end diff --git a/activerecord/test/cases/attributes_test.rb b/activerecord/test/cases/attributes_test.rb index 3705a6be89..8ebfee61ff 100644 --- a/activerecord/test/cases/attributes_test.rb +++ b/activerecord/test/cases/attributes_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class OverloadedType < ActiveRecord::Base @@ -57,7 +59,7 @@ module ActiveRecord test "nonexistent attribute" do data = OverloadedType.new(non_existent_decimal: 1) - assert_equal BigDecimal.new(1), data.non_existent_decimal + assert_equal BigDecimal(1), data.non_existent_decimal assert_raise ActiveRecord::UnknownAttributeError do UnoverloadedType.new(non_existent_decimal: 1) end @@ -106,12 +108,14 @@ module ActiveRecord assert_equal 6, klass.attribute_types.length assert_equal 6, klass.column_defaults.length + assert_equal 6, klass.attribute_names.length assert_not klass.attribute_types.include?("wibble") klass.attribute :wibble, Type::Value.new assert_equal 7, klass.attribute_types.length assert_equal 7, klass.column_defaults.length + assert_equal 7, klass.attribute_names.length assert_includes klass.attribute_types, "wibble" end diff --git a/activerecord/test/cases/autosave_association_test.rb b/activerecord/test/cases/autosave_association_test.rb index 2203aa1788..4d8368fd8a 100644 --- a/activerecord/test/cases/autosave_association_test.rb +++ b/activerecord/test/cases/autosave_association_test.rb @@ -1,8 +1,11 @@ +# frozen_string_literal: true + require "cases/helper" require "models/bird" require "models/post" require "models/comment" require "models/company" +require "models/contract" require "models/customer" require "models/developer" require "models/computer" @@ -10,9 +13,7 @@ require "models/invoice" require "models/line_item" require "models/order" require "models/parrot" -require "models/person" require "models/pirate" -require "models/reader" require "models/ship" require "models/ship_part" require "models/tag" @@ -494,7 +495,7 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociationWithAcceptsNestedAttrib end class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCase - fixtures :companies, :people + fixtures :companies, :developers def test_invalid_adding firm = Firm.find(1) @@ -589,12 +590,12 @@ class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCa end def test_assign_ids_for_through_a_belongs_to - post = Post.new(title: "Assigning IDs works!", body: "You heard it here first, folks!") - post.person_ids = [people(:david).id, people(:michael).id] - post.save - post.reload - assert_equal 2, post.people.length - assert_includes post.people, people(:david) + firm = Firm.new("name" => "Apple") + firm.developer_ids = [developers(:david).id, developers(:jamis).id] + firm.save + firm.reload + assert_equal 2, firm.developers.length + assert_includes firm.developers, developers(:david) end def test_build_before_save @@ -1370,7 +1371,7 @@ module AutosaveAssociationOnACollectionAssociationTests @pirate.send(@association_name).each_with_index { |child, i| child.name = new_names[i] } @pirate.save - assert_equal new_names, @pirate.reload.send(@association_name).map(&:name) + assert_equal new_names.sort, @pirate.reload.send(@association_name).map(&:name).sort end def test_should_automatically_save_bang_the_associated_models @@ -1378,7 +1379,7 @@ module AutosaveAssociationOnACollectionAssociationTests @pirate.send(@association_name).each_with_index { |child, i| child.name = new_names[i] } @pirate.save! - assert_equal new_names, @pirate.reload.send(@association_name).map(&:name) + assert_equal new_names.sort, @pirate.reload.send(@association_name).map(&:name).sort end def test_should_update_children_when_autosave_is_true_and_parent_is_new_but_child_is_not @@ -1722,6 +1723,10 @@ class TestAutosaveAssociationOnAHasManyAssociationWithInverse < ActiveRecord::Te end end + def setup + Comment.delete_all + end + def test_after_save_callback_with_autosave post = Post.new(title: "Test", body: "...") comment = post.comments.build(body: "...") diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb index 979a59f566..a49990008c 100644 --- a/activerecord/test/cases/base_test.rb +++ b/activerecord/test/cases/base_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/author" @@ -64,7 +66,7 @@ class LintTest < ActiveRecord::TestCase end class BasicsTest < ActiveRecord::TestCase - fixtures :topics, :companies, :developers, :projects, :computers, :accounts, :minimalistics, "warehouse-things", :authors, :categorizations, :categories, :posts + fixtures :topics, :companies, :developers, :projects, :computers, :accounts, :minimalistics, "warehouse-things", :authors, :author_addresses, :categorizations, :categories, :posts def test_column_names_are_escaped conn = ActiveRecord::Base.connection @@ -102,7 +104,7 @@ class BasicsTest < ActiveRecord::TestCase pk = Author.columns_hash["id"] ref = Post.columns_hash["author_id"] - assert_equal pk.bigint?, ref.bigint? + assert_equal pk.sql_type, ref.sql_type end def test_many_mutations @@ -627,7 +629,7 @@ class BasicsTest < ActiveRecord::TestCase end def test_readonly_attributes - assert_equal Set.new([ "title" , "comments_count" ]), ReadonlyTitlePost.readonly_attributes + assert_equal Set.new([ "title", "comments_count" ]), ReadonlyTitlePost.readonly_attributes post = ReadonlyTitlePost.create(title: "cannot change this", body: "changeable") post.reload @@ -703,6 +705,17 @@ class BasicsTest < ActiveRecord::TestCase assert_nil topic.bonus_time end + def test_attributes + category = Category.new(name: "Ruby") + + expected_attributes = category.attribute_names.map do |attribute_name| + [attribute_name, category.public_send(attribute_name)] + end.to_h + + assert_instance_of Hash, category.attributes + assert_equal expected_attributes, category.attributes + end + def test_boolean b_nil = Boolean.create("value" => nil) nil_id = b_nil.id @@ -872,10 +885,15 @@ class BasicsTest < ActiveRecord::TestCase def test_bignum company = Company.find(1) - company.rating = 2147483647 + company.rating = 2147483648 company.save company = Company.find(1) - assert_equal 2147483647, company.rating + assert_equal 2147483648, company.rating + end + + def test_bignum_pk + company = Company.create!(id: 2147483648, name: "foo") + assert_equal company, Company.find(company.id) end # TODO: extend defaults tests to other databases! @@ -896,80 +914,6 @@ class BasicsTest < ActiveRecord::TestCase end end - class NumericData < ActiveRecord::Base - self.table_name = "numeric_data" - - attribute :my_house_population, :integer - attribute :atoms_in_universe, :integer - end - - def test_big_decimal_conditions - m = NumericData.new( - bank_balance: 1586.43, - big_bank_balance: BigDecimal("1000234000567.95"), - world_population: 6000000000, - my_house_population: 3 - ) - assert m.save - assert_equal 0, NumericData.where("bank_balance > ?", 2000.0).count - end - - def test_numeric_fields - m = NumericData.new( - bank_balance: 1586.43, - big_bank_balance: BigDecimal("1000234000567.95"), - world_population: 6000000000, - my_house_population: 3 - ) - assert m.save - - m1 = NumericData.find(m.id) - assert_not_nil m1 - - # As with migration_test.rb, we should make world_population >= 2**62 - # to cover 64-bit platforms and test it is a Bignum, but the main thing - # is that it's an Integer. - assert_kind_of Integer, m1.world_population - assert_equal 6000000000, m1.world_population - - assert_kind_of Integer, m1.my_house_population - assert_equal 3, m1.my_house_population - - assert_kind_of BigDecimal, m1.bank_balance - assert_equal BigDecimal("1586.43"), m1.bank_balance - - assert_kind_of BigDecimal, m1.big_bank_balance - assert_equal BigDecimal("1000234000567.95"), m1.big_bank_balance - end - - def test_numeric_fields_with_scale - m = NumericData.new( - bank_balance: 1586.43122334, - big_bank_balance: BigDecimal("234000567.952344"), - world_population: 6000000000, - my_house_population: 3 - ) - assert m.save - - m1 = NumericData.find(m.id) - assert_not_nil m1 - - # As with migration_test.rb, we should make world_population >= 2**62 - # to cover 64-bit platforms and test it is a Bignum, but the main thing - # is that it's an Integer. - assert_kind_of Integer, m1.world_population - assert_equal 6000000000, m1.world_population - - assert_kind_of Integer, m1.my_house_population - assert_equal 3, m1.my_house_population - - assert_kind_of BigDecimal, m1.bank_balance - assert_equal BigDecimal("1586.43"), m1.bank_balance - - assert_kind_of BigDecimal, m1.big_bank_balance - assert_equal BigDecimal("234000567.95"), m1.big_bank_balance - end - def test_auto_id auto = AutoId.new auto.save @@ -1115,29 +1059,15 @@ class BasicsTest < ActiveRecord::TestCase def test_count_with_join res = Post.count_by_sql "SELECT COUNT(*) FROM posts LEFT JOIN comments ON posts.id=comments.post_id WHERE posts.#{QUOTED_TYPE} = 'Post'" - res2 = Post.where("posts.#{QUOTED_TYPE} = 'Post'").joins("LEFT JOIN comments ON posts.id=comments.post_id").count assert_equal res, res2 - res3 = nil - assert_nothing_raised do - res3 = Post.where("posts.#{QUOTED_TYPE} = 'Post'").joins("LEFT JOIN comments ON posts.id=comments.post_id").count - end - assert_equal res, res3 - res4 = Post.count_by_sql "SELECT COUNT(p.id) FROM posts p, comments co WHERE p.#{QUOTED_TYPE} = 'Post' AND p.id=co.post_id" - res5 = nil - assert_nothing_raised do - res5 = Post.where("p.#{QUOTED_TYPE} = 'Post' AND p.id=co.post_id").joins("p, comments co").select("p.id").count - end - + res5 = Post.where("p.#{QUOTED_TYPE} = 'Post' AND p.id=co.post_id").joins("p, comments co").select("p.id").count assert_equal res4, res5 res6 = Post.count_by_sql "SELECT COUNT(DISTINCT p.id) FROM posts p, comments co WHERE p.#{QUOTED_TYPE} = 'Post' AND p.id=co.post_id" - res7 = nil - assert_nothing_raised do - res7 = Post.where("p.#{QUOTED_TYPE} = 'Post' AND p.id=co.post_id").joins("p, comments co").select("p.id").distinct.count - end + res7 = Post.where("p.#{QUOTED_TYPE} = 'Post' AND p.id=co.post_id").joins("p, comments co").select("p.id").distinct.count assert_equal res6, res7 end @@ -1512,17 +1442,81 @@ class BasicsTest < ActiveRecord::TestCase cache_columns = Developer.connection.schema_cache.columns_hash(Developer.table_name) assert_includes cache_columns.keys, "first_name" assert_not_includes Developer.columns_hash.keys, "first_name" + assert_not_includes SubDeveloper.columns_hash.keys, "first_name" + assert_not_includes SymbolIgnoredDeveloper.columns_hash.keys, "first_name" end test "ignored columns have no attribute methods" do refute Developer.new.respond_to?(:first_name) refute Developer.new.respond_to?(:first_name=) refute Developer.new.respond_to?(:first_name?) + refute SubDeveloper.new.respond_to?(:first_name) + refute SubDeveloper.new.respond_to?(:first_name=) + refute SubDeveloper.new.respond_to?(:first_name?) + refute SymbolIgnoredDeveloper.new.respond_to?(:first_name) + refute SymbolIgnoredDeveloper.new.respond_to?(:first_name=) + refute SymbolIgnoredDeveloper.new.respond_to?(:first_name?) end test "ignored columns don't prevent explicit declaration of attribute methods" do assert Developer.new.respond_to?(:last_name) assert Developer.new.respond_to?(:last_name=) assert Developer.new.respond_to?(:last_name?) + assert SubDeveloper.new.respond_to?(:last_name) + assert SubDeveloper.new.respond_to?(:last_name=) + assert SubDeveloper.new.respond_to?(:last_name?) + assert SymbolIgnoredDeveloper.new.respond_to?(:last_name) + assert SymbolIgnoredDeveloper.new.respond_to?(:last_name=) + assert SymbolIgnoredDeveloper.new.respond_to?(:last_name?) + end + + test "ignored columns are stored as an array of string" do + assert_equal(%w(first_name last_name), Developer.ignored_columns) + assert_equal(%w(first_name last_name), SymbolIgnoredDeveloper.ignored_columns) + end + + test "when #reload called, ignored columns' attribute methods are not defined" do + developer = Developer.create!(name: "Developer") + refute developer.respond_to?(:first_name) + refute developer.respond_to?(:first_name=) + + developer.reload + + refute developer.respond_to?(:first_name) + refute developer.respond_to?(:first_name=) + end + + test "ignored columns not included in SELECT" do + query = Developer.all.to_sql.downcase + + # ignored column + refute query.include?("first_name") + + # regular column + assert query.include?("name") + end + + test "column names are quoted when using #from clause and model has ignored columns" do + refute_empty Developer.ignored_columns + query = Developer.from("developers").to_sql + quoted_id = "#{Developer.quoted_table_name}.#{Developer.quoted_primary_key}" + + assert_match(/SELECT #{quoted_id}.* FROM developers/, query) + end + + test "using table name qualified column names unless having SELECT list explicitly" do + assert_equal developers(:david), Developer.from("developers").joins(:shared_computers).take + end + + test "protected environments by default is an array with production" do + assert_equal ["production"], ActiveRecord::Base.protected_environments + end + + def test_protected_environments_are_stored_as_an_array_of_string + previous_protected_environments = ActiveRecord::Base.protected_environments + ActiveRecord::Base.protected_environments = [:staging, "production"] + assert_equal ["staging", "production"], ActiveRecord::Base.protected_environments + ensure + ActiveRecord::Base.protected_environments = previous_protected_environments end end diff --git a/activerecord/test/cases/batches_test.rb b/activerecord/test/cases/batches_test.rb index f7e21faf0f..be8aeed5ac 100644 --- a/activerecord/test/cases/batches_test.rb +++ b/activerecord/test/cases/batches_test.rb @@ -1,4 +1,7 @@ +# frozen_string_literal: true + require "cases/helper" +require "models/comment" require "models/post" require "models/subscriber" @@ -35,12 +38,10 @@ class EachTest < ActiveRecord::TestCase end end - if Enumerator.method_defined? :size - def test_each_should_return_a_sized_enumerator - assert_equal 11, Post.find_each(batch_size: 1).size - assert_equal 5, Post.find_each(batch_size: 2, start: 7).size - assert_equal 11, Post.find_each(batch_size: 10_000).size - end + def test_each_should_return_a_sized_enumerator + assert_equal 11, Post.find_each(batch_size: 1).size + assert_equal 5, Post.find_each(batch_size: 2, start: 7).size + assert_equal 11, Post.find_each(batch_size: 10_000).size end def test_each_enumerator_should_execute_one_query_per_batch @@ -145,7 +146,7 @@ class EachTest < ActiveRecord::TestCase def test_find_in_batches_should_quote_batch_order c = Post.connection - assert_sql(/ORDER BY #{c.quote_table_name('posts')}.#{c.quote_column_name('id')}/) do + assert_sql(/ORDER BY #{c.quote_table_name('posts')}\.#{c.quote_column_name('id')}/) do Post.find_in_batches(batch_size: 1) do |batch| assert_kind_of Array, batch assert_kind_of Post, batch.first @@ -154,7 +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" + not_a_post = "not a post".dup 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 @@ -410,7 +411,7 @@ class EachTest < ActiveRecord::TestCase def test_in_batches_should_quote_batch_order c = Post.connection - assert_sql(/ORDER BY #{c.quote_table_name('posts')}.#{c.quote_column_name('id')}/) do + assert_sql(/ORDER BY #{c.quote_table_name('posts')}\.#{c.quote_column_name('id')}/) do Post.in_batches(of: 1) do |relation| assert_kind_of ActiveRecord::Relation, relation assert_kind_of Post, relation.first @@ -419,7 +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" + not_a_post = "not a post".dup def not_a_post.id raise StandardError.new("not_a_post had #id called on it") end @@ -515,14 +516,12 @@ class EachTest < ActiveRecord::TestCase assert_equal 2, person.reload.author_id # incremented only once end - if Enumerator.method_defined? :size - def test_find_in_batches_should_return_a_sized_enumerator - assert_equal 11, Post.find_in_batches(batch_size: 1).size - assert_equal 6, Post.find_in_batches(batch_size: 2).size - assert_equal 4, Post.find_in_batches(batch_size: 2, start: 4).size - assert_equal 4, Post.find_in_batches(batch_size: 3).size - assert_equal 1, Post.find_in_batches(batch_size: 10_000).size - end + def test_find_in_batches_should_return_a_sized_enumerator + assert_equal 11, Post.find_in_batches(batch_size: 1).size + assert_equal 6, Post.find_in_batches(batch_size: 2).size + assert_equal 4, Post.find_in_batches(batch_size: 2, start: 4).size + assert_equal 4, Post.find_in_batches(batch_size: 3).size + assert_equal 1, Post.find_in_batches(batch_size: 10_000).size end [true, false].each do |load| @@ -587,31 +586,74 @@ class EachTest < ActiveRecord::TestCase end end - test ".error_on_ignored_order_or_limit= is deprecated" do - begin - prev = ActiveRecord::Base.error_on_ignored_order - assert_deprecated "Please use error_on_ignored_order= instead." do - ActiveRecord::Base.error_on_ignored_order_or_limit = true + test ".find_each respects table alias" do + assert_queries(1) do + table_alias = Post.arel_table.alias("omg_posts") + table_metadata = ActiveRecord::TableMetadata.new(Post, table_alias) + predicate_builder = ActiveRecord::PredicateBuilder.new(table_metadata) + + posts = ActiveRecord::Relation.create(Post, table_alias, predicate_builder) + 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 {} end - assert ActiveRecord::Base.error_on_ignored_order - ensure - ActiveRecord::Base.error_on_ignored_order = prev end end - test ".error_on_ignored_order_or_limit is deprecated" do - expected = ActiveRecord::Base.error_on_ignored_order - actual = assert_deprecated "Please use error_on_ignored_order instead." do - ActiveRecord::Base.error_on_ignored_order_or_limit + test ".find_each does not disable the query cache inside the given block" do + Post.cache do + Post.find_each(start: 1, finish: 1) do |post| + assert_queries(1) do + post.comments.count + post.comments.count + end + end end - assert_equal expected, actual end - test "#error_on_ignored_order_or_limit is deprecated" do - expected = ActiveRecord::Base.error_on_ignored_order - actual = assert_deprecated "Please use error_on_ignored_order instead." do - Post.new.error_on_ignored_order_or_limit + 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 {} + end + end + end + + test ".find_in_batches does not disable the query cache inside the given block" do + Post.cache do + Post.find_in_batches(start: 1, finish: 1) do |batch| + assert_queries(1) do + batch.first.comments.count + batch.first.comments.count + end + end + end + end + + 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 {} + end + end + end + + test ".in_batches does not disable the query cache inside the given block" do + Post.cache do + Post.in_batches(start: 1, finish: 1) do |relation| + assert_queries(1) do + relation.count + relation.count + end + end end - assert_equal expected, actual end end diff --git a/activerecord/test/cases/binary_test.rb b/activerecord/test/cases/binary_test.rb index 1fc30e24d2..d5376ece69 100644 --- a/activerecord/test/cases/binary_test.rb +++ b/activerecord/test/cases/binary_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" # Without using prepared statements, it makes no sense to test @@ -10,7 +12,7 @@ unless current_adapter?(:DB2Adapter) FIXTURES = %w(flowers.jpg example.log test.txt) def test_mixed_encoding - str = "\x80" + str = "\x80".dup 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 98d202dd79..91cc49385c 100644 --- a/activerecord/test/cases/bind_parameter_test.rb +++ b/activerecord/test/cases/bind_parameter_test.rb @@ -1,38 +1,39 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/author" require "models/post" -module ActiveRecord - class BindParameterTest < ActiveRecord::TestCase - fixtures :topics, :authors, :posts +if ActiveRecord::Base.connection.prepared_statements + module ActiveRecord + class BindParameterTest < ActiveRecord::TestCase + fixtures :topics, :authors, :author_addresses, :posts - class LogListener - attr_accessor :calls + class LogListener + attr_accessor :calls - def initialize - @calls = [] - end + def initialize + @calls = [] + end - def call(*args) - calls << args + def call(*args) + calls << args + end end - end - def setup - super - @connection = ActiveRecord::Base.connection - @subscriber = LogListener.new - @pk = Topic.columns_hash[Topic.primary_key] - @subscription = ActiveSupport::Notifications.subscribe("sql.active_record", @subscriber) - end + def setup + super + @connection = ActiveRecord::Base.connection + @subscriber = LogListener.new + @pk = Topic.columns_hash[Topic.primary_key] + @subscription = ActiveSupport::Notifications.subscribe("sql.active_record", @subscriber) + end - teardown do - ActiveSupport::Notifications.unsubscribe(@subscription) - end + def teardown + ActiveSupport::Notifications.unsubscribe(@subscription) + end - if ActiveRecord::Base.connection.supports_statement_cache? && - ActiveRecord::Base.connection.prepared_statements def test_bind_from_join_in_subquery subquery = Author.joins(:thinking_posts).where(name: "David") scope = Author.from(subquery, "authors").where(id: 1) @@ -40,7 +41,7 @@ module ActiveRecord end def test_binds_are_logged - sub = Arel::Nodes::BindParam.new + sub = Arel::Nodes::BindParam.new(1) binds = [Relation::QueryAttribute.new("id", 1, Type::Value.new)] sql = "select * from topics where id = #{sub.to_sql}" @@ -56,43 +57,52 @@ module ActiveRecord assert message, "expected a message with binds" end - def test_logs_bind_vars_after_type_cast + def test_logs_binds_after_type_cast binds = [Relation::QueryAttribute.new("id", "10", Type::Integer.new)] - type_casted_binds = binds.map { |attr| type_cast(attr.value_for_database) } - payload = { - name: "SQL", - sql: "select * from topics where id = ?", - binds: binds, - type_casted_binds: type_casted_binds - } - event = ActiveSupport::Notifications::Event.new( - "foo", - Time.now, - Time.now, - 123, - payload) - - logger = Class.new(ActiveRecord::LogSubscriber) { - attr_reader :debugs - def initialize - super - @debugs = [] - end - - def debug(str) - @debugs << str - end - }.new - - logger.sql event - assert_match([[@pk.name, 10]].inspect, logger.debugs.first) + assert_logs_binds(binds) end - private + def test_logs_legacy_binds_after_type_cast + binds = [[@pk, "10"]] + assert_logs_binds(binds) + end - def type_cast(value) - ActiveRecord::Base.connection.type_cast(value) + def test_deprecate_supports_statement_cache + assert_deprecated { ActiveRecord::Base.connection.supports_statement_cache? } end + + private + def assert_logs_binds(binds) + payload = { + name: "SQL", + sql: "select * from topics where id = ?", + binds: binds, + type_casted_binds: @connection.type_casted_binds(binds) + } + + event = ActiveSupport::Notifications::Event.new( + "foo", + Time.now, + Time.now, + 123, + payload) + + logger = Class.new(ActiveRecord::LogSubscriber) { + attr_reader :debugs + + def initialize + super + @debugs = [] + end + + def debug(str) + @debugs << str + end + }.new + + logger.sql(event) + assert_match([[@pk.name, 10]].inspect, logger.debugs.first) + end end end end diff --git a/activerecord/test/cases/cache_key_test.rb b/activerecord/test/cases/cache_key_test.rb index bb2829b3c1..8f2f2c6186 100644 --- a/activerecord/test/cases/cache_key_test.rb +++ b/activerecord/test/cases/cache_key_test.rb @@ -1,25 +1,53 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord class CacheKeyTest < ActiveRecord::TestCase self.use_transactional_tests = false - class CacheMe < ActiveRecord::Base; end + class CacheMe < ActiveRecord::Base + self.cache_versioning = false + end + + class CacheMeWithVersion < ActiveRecord::Base + self.cache_versioning = true + end setup do @connection = ActiveRecord::Base.connection - @connection.create_table(:cache_mes) { |t| t.timestamps } + @connection.create_table(:cache_mes, force: true) { |t| t.timestamps } + @connection.create_table(:cache_me_with_versions, force: true) { |t| t.timestamps } end teardown do @connection.drop_table :cache_mes, if_exists: true + @connection.drop_table :cache_me_with_versions, if_exists: true end - test "test_cache_key_format_is_not_too_precise" do + test "cache_key format is not too precise" do record = CacheMe.create key = record.cache_key assert_equal key, record.reload.cache_key end + + test "cache_key has no version when versioning is on" do + record = CacheMeWithVersion.create + assert_equal "active_record/cache_key_test/cache_me_with_versions/#{record.id}", record.cache_key + end + + test "cache_version is only there when versioning is on" do + assert CacheMeWithVersion.create.cache_version.present? + assert_not CacheMe.create.cache_version.present? + end + + 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 + + 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 + end end end diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb index 3214d778d4..e682da6fed 100644 --- a/activerecord/test/cases/calculations_test.rb +++ b/activerecord/test/cases/calculations_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/book" require "models/club" @@ -8,6 +10,7 @@ require "models/organization" require "models/possession" require "models/topic" require "models/reply" +require "models/numeric_data" require "models/minivan" require "models/speedometer" require "models/ship_part" @@ -17,14 +20,6 @@ require "models/post" require "models/comment" require "models/rating" -class NumericData < ActiveRecord::Base - self.table_name = "numeric_data" - - attribute :world_population, :integer - attribute :my_house_population, :integer - attribute :atoms_in_universe, :integer -end - class CalculationsTest < ActiveRecord::TestCase fixtures :companies, :accounts, :topics, :speedometers, :minivans, :books @@ -241,6 +236,40 @@ class CalculationsTest < ActiveRecord::TestCase end end + def test_distinct_count_all_with_custom_select_and_order + accounts = Account.distinct.select("credit_limit % 10").order(Arel.sql("credit_limit % 10")) + assert_queries(1) { assert_equal 3, accounts.count(:all) } + assert_queries(1) { assert_equal 3, accounts.load.size } + end + + def test_distinct_count_with_order_and_limit + assert_equal 4, Account.distinct.order(:firm_id).limit(4).count + end + + def test_distinct_count_with_order_and_offset + assert_equal 4, Account.distinct.order(:firm_id).offset(2).count + end + + def test_distinct_count_with_order_and_limit_and_offset + assert_equal 4, Account.distinct.order(:firm_id).limit(4).offset(2).count + end + + def test_distinct_joins_count_with_order_and_limit + assert_equal 3, Account.joins(:firm).distinct.order(:firm_id).limit(3).count + end + + def test_distinct_joins_count_with_order_and_offset + assert_equal 3, Account.joins(:firm).distinct.order(:firm_id).offset(2).count + end + + def test_distinct_joins_count_with_order_and_limit_and_offset + assert_equal 3, Account.joins(:firm).distinct.order(:firm_id).limit(3).offset(2).count + 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 + def test_should_group_by_summed_field_having_condition c = Account.group(:firm_id).having("sum(credit_limit) > 50").sum(:credit_limit) assert_nil c[1] @@ -499,8 +528,7 @@ class CalculationsTest < ActiveRecord::TestCase end def test_should_sum_expression - # Oracle adapter returns floating point value 636.0 after SUM - if current_adapter?(:OracleAdapter) + if current_adapter?(:SQLite3Adapter, :Mysql2Adapter, :PostgreSQLAdapter, :OracleAdapter) assert_equal 636, Account.sum("2 * credit_limit") else assert_equal 636, Account.sum("2 * credit_limit").to_i @@ -587,8 +615,11 @@ class CalculationsTest < ActiveRecord::TestCase end def test_pluck_without_column_names - assert_equal [[1, "Firm", 1, nil, "37signals", nil, 1, nil, ""]], - Company.order(:id).limit(1).pluck + if current_adapter?(:OracleAdapter) + assert_equal [[1, "Firm", 1, nil, "37signals", nil, 1, nil, nil]], Company.order(:id).limit(1).pluck + else + assert_equal [[1, "Firm", 1, nil, "37signals", nil, 1, nil, ""]], Company.order(:id).limit(1).pluck + end end def test_pluck_type_cast @@ -638,14 +669,14 @@ class CalculationsTest < ActiveRecord::TestCase end def test_pluck_with_selection_clause - assert_equal [50, 53, 55, 60], Account.pluck("DISTINCT credit_limit").sort - assert_equal [50, 53, 55, 60], Account.pluck("DISTINCT accounts.credit_limit").sort - assert_equal [50, 53, 55, 60], Account.pluck("DISTINCT(credit_limit)").sort + assert_equal [50, 53, 55, 60], Account.pluck(Arel.sql("DISTINCT credit_limit")).sort + assert_equal [50, 53, 55, 60], Account.pluck(Arel.sql("DISTINCT accounts.credit_limit")).sort + assert_equal [50, 53, 55, 60], Account.pluck(Arel.sql("DISTINCT(credit_limit)")).sort # MySQL returns "SUM(DISTINCT(credit_limit))" as the column name unless # an alias is provided. Without the alias, the column cannot be found # and properly typecast. - assert_equal [50 + 53 + 55 + 60], Account.pluck("SUM(DISTINCT(credit_limit)) as credit_limit") + assert_equal [50 + 53 + 55 + 60], Account.pluck(Arel.sql("SUM(DISTINCT(credit_limit)) as credit_limit")) end def test_plucks_with_ids @@ -657,6 +688,11 @@ class CalculationsTest < ActiveRecord::TestCase assert_equal [], Topic.includes(:replies).limit(1).where("0 = 1").pluck(:id) end + def test_pluck_with_includes_offset + assert_equal [5], Topic.includes(:replies).order(:id).offset(4).pluck(:id) + assert_equal [], Topic.includes(:replies).order(:id).offset(5).pluck(:id) + end + def test_pluck_not_auto_table_name_prefix_if_column_included Company.create!(name: "test", contracts: [Contract.new(developer_id: 7)]) ids = Company.includes(:contracts).pluck(:developer_id) @@ -725,23 +761,29 @@ class CalculationsTest < ActiveRecord::TestCase end def test_pluck_loaded_relation + Company.attribute_names # Load schema information so we don't query below companies = Company.order(:id).limit(3).load + assert_no_queries do assert_equal ["37signals", "Summit", "Microsoft"], companies.pluck(:name) end end def test_pluck_loaded_relation_multiple_columns + Company.attribute_names # Load schema information so we don't query below companies = Company.order(:id).limit(3).load + assert_no_queries do assert_equal [[1, "37signals"], [2, "Summit"], [3, "Microsoft"]], companies.pluck(:id, :name) end end def test_pluck_loaded_relation_sql_fragment + Company.attribute_names # Load schema information so we don't query below companies = Company.order(:name).limit(3).load + assert_queries 1 do - assert_equal ["37signals", "Apex", "Ex Nihilo"], companies.pluck("DISTINCT name") + assert_equal ["37signals", "Apex", "Ex Nihilo"], companies.pluck(Arel.sql("DISTINCT name")) end end @@ -809,4 +851,58 @@ class CalculationsTest < ActiveRecord::TestCase def test_group_by_attribute_with_custom_type 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 } + end + end + + def test_deprecate_sum_with_block_and_column_name + assert_deprecated do + assert_equal 6, Account.sum(:firm_id) { 1 } + end + end + + test "#skip_query_cache! for #pluck" do + Account.cache do + assert_queries(1) do + Account.pluck(:credit_limit) + Account.pluck(:credit_limit) + end + + assert_queries(2) do + Account.all.skip_query_cache!.pluck(:credit_limit) + Account.all.skip_query_cache!.pluck(:credit_limit) + end + end + end + + test "#skip_query_cache! for a simple calculation" do + Account.cache do + assert_queries(1) do + Account.calculate(:sum, :credit_limit) + Account.calculate(:sum, :credit_limit) + end + + assert_queries(2) do + Account.all.skip_query_cache!.calculate(:sum, :credit_limit) + Account.all.skip_query_cache!.calculate(:sum, :credit_limit) + end + end + end + + test "#skip_query_cache! for a grouped calculation" do + Account.cache do + assert_queries(1) do + Account.group(:firm_id).calculate(:sum, :credit_limit) + Account.group(:firm_id).calculate(:sum, :credit_limit) + end + + assert_queries(2) do + Account.all.skip_query_cache!.group(:firm_id).calculate(:sum, :credit_limit) + Account.all.skip_query_cache!.group(:firm_id).calculate(:sum, :credit_limit) + end + end + end end diff --git a/activerecord/test/cases/callbacks_test.rb b/activerecord/test/cases/callbacks_test.rb index b3c86586d0..55c7475f46 100644 --- a/activerecord/test/cases/callbacks_test.rb +++ b/activerecord/test/cases/callbacks_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/developer" require "models/computer" diff --git a/activerecord/test/cases/clone_test.rb b/activerecord/test/cases/clone_test.rb index b89294c094..3187e6aed5 100644 --- a/activerecord/test/cases/clone_test.rb +++ b/activerecord/test/cases/clone_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" diff --git a/activerecord/test/cases/coders/json_test.rb b/activerecord/test/cases/coders/json_test.rb index d22d93d129..e40d576b39 100644 --- a/activerecord/test/cases/coders/json_test.rb +++ b/activerecord/test/cases/coders/json_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/coders/yaml_column_test.rb b/activerecord/test/cases/coders/yaml_column_test.rb index 59ef389326..4a5559c62f 100644 --- a/activerecord/test/cases/coders/yaml_column_test.rb +++ b/activerecord/test/cases/coders/yaml_column_test.rb @@ -1,3 +1,4 @@ +# frozen_string_literal: true require "cases/helper" diff --git a/activerecord/test/cases/collection_cache_key_test.rb b/activerecord/test/cases/collection_cache_key_test.rb index 381a78a8e2..cfe95b2360 100644 --- a/activerecord/test/cases/collection_cache_key_test.rb +++ b/activerecord/test/cases/collection_cache_key_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/computer" require "models/developer" @@ -11,22 +13,76 @@ module ActiveRecord fixtures :developers, :projects, :developers_projects, :topics, :comments, :posts test "collection_cache_key on model" do - assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\Z/, Developer.collection_cache_key) + assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/, Developer.collection_cache_key) end test "cache_key for relation" do - developers = Developer.where(name: "David") - last_developer_timestamp = developers.order(updated_at: :desc).first.updated_at + developers = Developer.where(salary: 100000).order(updated_at: :desc) + last_developer_timestamp = developers.first.updated_at + + assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/, developers.cache_key) + + /\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/ =~ developers.cache_key + + assert_equal ActiveSupport::Digest.hexdigest(developers.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 relation with limit" do + developers = Developer.where(salary: 100000).order(updated_at: :desc).limit(5) + last_developer_timestamp = developers.first.updated_at + + assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/, developers.cache_key) + + /\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/ =~ developers.cache_key + + assert_equal ActiveSupport::Digest.hexdigest(developers.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 + + assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/, developers.cache_key) - assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\Z/, developers.cache_key) + /\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/ =~ developers.cache_key - /\Adevelopers\/query-(\h+)-(\d+)-(\d+)\Z/ =~ developers.cache_key + assert_equal ActiveSupport::Digest.hexdigest(developers.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 relation with table alias" do + table_alias = Developer.arel_table.alias("omg_developers") + table_metadata = ActiveRecord::TableMetadata.new(Developer, table_alias) + predicate_builder = ActiveRecord::PredicateBuilder.new(table_metadata) + + developers = ActiveRecord::Relation.create(Developer, table_alias, predicate_builder) + developers = developers.where(salary: 100000).order(updated_at: :desc) + last_developer_timestamp = developers.first.updated_at - assert_equal Digest::MD5.hexdigest(developers.to_sql), $1 + assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/, developers.cache_key) + + /\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/ =~ developers.cache_key + + assert_equal ActiveSupport::Digest.hexdigest(developers.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 relation with includes" do + comments = Comment.includes(:post).where("posts.type": "Post") + assert_match(/\Acomments\/query-(\h+)-(\d+)-(\d+)\z/, comments.cache_key) + end + + test "cache_key for loaded relation with includes" do + comments = Comment.includes(:post).where("posts.type": "Post").load + assert_match(/\Acomments\/query-(\h+)-(\d+)-(\d+)\z/, comments.cache_key) + end + test "it triggers at most one query" do developers = Developer.where(name: "David") @@ -48,7 +104,7 @@ module ActiveRecord test "cache_key for empty relation" do developers = Developer.where(name: "Non Existent Developer") - assert_match(/\Adevelopers\/query-(\h+)-0\Z/, developers.cache_key) + assert_match(/\Adevelopers\/query-(\h+)-0\z/, developers.cache_key) end test "cache_key with custom timestamp column" do @@ -64,7 +120,7 @@ module ActiveRecord test "collection proxy provides a cache_key" do developers = projects(:active_record).developers - assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\Z/, developers.cache_key) + assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/, developers.cache_key) end test "cache_key for loaded collection with zero size" do @@ -72,18 +128,30 @@ module ActiveRecord posts = Post.includes(:comments) empty_loaded_collection = posts.first.comments - assert_match(/\Acomments\/query-(\h+)-0\Z/, empty_loaded_collection.cache_key) + assert_match(/\Acomments\/query-(\h+)-0\z/, empty_loaded_collection.cache_key) end test "cache_key for queries with offset which return 0 rows" do developers = Developer.offset(20) - assert_match(/\Adevelopers\/query-(\h+)-0\Z/, developers.cache_key) + assert_match(/\Adevelopers\/query-(\h+)-0\z/, developers.cache_key) end test "cache_key with a relation having selected columns" do developers = Developer.select(:salary) - assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\Z/, developers.cache_key) + assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/, developers.cache_key) + end + + test "cache_key with a relation having distinct and order" do + developers = Developer.distinct.order(:salary).limit(5) + + assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/, developers.cache_key) + end + + test "cache_key with a relation having custom select and order" do + developers = Developer.select("name AS dev_name").order("dev_name DESC").limit(5) + + assert_match(/\Adevelopers\/query-(\h+)-(\d+)-(\d+)\z/, developers.cache_key) end end end diff --git a/activerecord/test/cases/column_alias_test.rb b/activerecord/test/cases/column_alias_test.rb index 9893ba9580..a883d21fb8 100644 --- a/activerecord/test/cases/column_alias_test.rb +++ b/activerecord/test/cases/column_alias_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" diff --git a/activerecord/test/cases/column_definition_test.rb b/activerecord/test/cases/column_definition_test.rb index d230700119..cbd2b44589 100644 --- a/activerecord/test/cases/column_definition_test.rb +++ b/activerecord/test/cases/column_definition_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord @@ -8,7 +10,7 @@ module ActiveRecord def @adapter.native_database_types { string: "varchar" } end - @viz = @adapter.schema_creation + @viz = @adapter.send(:schema_creation) end # Avoid column definitions in create table statements like: diff --git a/activerecord/test/cases/comment_test.rb b/activerecord/test/cases/comment_test.rb index 63f67a9a16..584e03d196 100644 --- a/activerecord/test/cases/comment_test.rb +++ b/activerecord/test/cases/comment_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -72,9 +74,11 @@ if ActiveRecord::Base.connection.supports_comments? end def test_add_index_with_comment_later - @connection.add_index :commenteds, :obvious, name: "idx_obvious", comment: "We need to see obvious comments" - index = @connection.indexes("commenteds").find { |idef| idef.name == "idx_obvious" } - assert_equal "We need to see obvious comments", index.comment + unless current_adapter?(:OracleAdapter) + @connection.add_index :commenteds, :obvious, name: "idx_obvious", comment: "We need to see obvious comments" + index = @connection.indexes("commenteds").find { |idef| idef.name == "idx_obvious" } + assert_equal "We need to see obvious comments", index.comment + end end def test_add_comment_to_column @@ -107,13 +111,17 @@ if ActiveRecord::Base.connection.supports_comments? # And check that these changes are reflected in dump output = dump_table_schema "commenteds" - assert_match %r[create_table "commenteds",.+\s+comment: "A table with comment"], output + assert_match %r[create_table "commenteds",.*\s+comment: "A table with comment"], output assert_match %r[t\.string\s+"name",\s+comment: "Comment should help clarify the column purpose"], output assert_match %r[t\.string\s+"obvious"\n], output assert_match %r[t\.string\s+"content",\s+comment: "Whoa, content describes itself!"], output - assert_match %r[t\.integer\s+"rating",\s+comment: "I am running out of imagination"], output - assert_match %r[t\.index\s+.+\s+comment: "\\\"Very important\\\" index that powers all the performance.\\nAnd it's fun!"], output - assert_match %r[t\.index\s+.+\s+name: "idx_obvious",\s+comment: "We need to see obvious comments"], output + if current_adapter?(:OracleAdapter) + assert_match %r[t\.integer\s+"rating",\s+precision: 38,\s+comment: "I am running out of imagination"], output + else + assert_match %r[t\.integer\s+"rating",\s+comment: "I am running out of imagination"], output + assert_match %r[t\.index\s+.+\s+comment: "\\\"Very important\\\" index that powers all the performance.\\nAnd it's fun!"], output + assert_match %r[t\.index\s+.+\s+name: "idx_obvious",\s+comment: "We need to see obvious comments"], output + end end def test_schema_dump_omits_blank_comments @@ -134,5 +142,27 @@ if ActiveRecord::Base.connection.supports_comments? assert_match %r[t\.string\s+"absent_comment"\n], output assert_no_match %r[t\.string\s+"absent_comment", comment:\n], output end + + def test_change_table_comment + @connection.change_table_comment :commenteds, "Edited table comment" + assert_equal "Edited table comment", @connection.table_comment("commenteds") + end + + def test_change_table_comment_to_nil + @connection.change_table_comment :commenteds, nil + assert_nil @connection.table_comment("commenteds") + end + + def test_change_column_comment + @connection.change_column_comment :commenteds, :name, "Edited column comment" + column = Commented.columns_hash["name"] + assert_equal "Edited column comment", column.comment + end + + def test_change_column_comment_to_nil + @connection.change_column_comment :commenteds, :name, nil + column = Commented.columns_hash["name"] + assert_nil column.comment + end end end diff --git a/activerecord/test/cases/connection_adapters/adapter_leasing_test.rb b/activerecord/test/cases/connection_adapters/adapter_leasing_test.rb index 64189381cb..82c6cf8dea 100644 --- a/activerecord/test/cases/connection_adapters/adapter_leasing_test.rb +++ b/activerecord/test/cases/connection_adapters/adapter_leasing_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/connection_adapters/connection_handler_test.rb b/activerecord/test/cases/connection_adapters/connection_handler_test.rb index 681399c8bb..603ed63a8c 100644 --- a/activerecord/test/cases/connection_adapters/connection_handler_test.rb +++ b/activerecord/test/cases/connection_adapters/connection_handler_test.rb @@ -1,14 +1,32 @@ +# frozen_string_literal: true + require "cases/helper" +require "models/person" module ActiveRecord module ConnectionAdapters class ConnectionHandlerTest < ActiveRecord::TestCase + self.use_transactional_tests = false + + fixtures :people + def setup @handler = ConnectionHandler.new @spec_name = "primary" @pool = @handler.establish_connection(ActiveRecord::Base.configurations["arunit"]) end + def test_default_env_fall_back_to_default_env_when_rails_env_or_rack_env_is_empty_string + original_rails_env = ENV["RAILS_ENV"] + original_rack_env = ENV["RACK_ENV"] + ENV["RAILS_ENV"] = ENV["RACK_ENV"] = "" + + assert_equal "default_env", ActiveRecord::ConnectionHandling::DEFAULT_ENV.call + ensure + ENV["RAILS_ENV"] = original_rails_env + ENV["RACK_ENV"] = original_rack_env + end + def test_establish_connection_uses_spec_name config = { "readonly" => { "adapter" => "sqlite3" } } resolver = ConnectionAdapters::ConnectionSpecification::Resolver.new(config) @@ -126,6 +144,33 @@ module ActiveRecord rd.close end + def test_forked_child_doesnt_mangle_parent_connection + object_id = ActiveRecord::Base.connection.object_id + assert ActiveRecord::Base.connection.active? + + rd, wr = IO.pipe + rd.binmode + wr.binmode + + pid = fork { + rd.close + if ActiveRecord::Base.connection.active? + wr.write Marshal.dump ActiveRecord::Base.connection.object_id + end + wr.close + + exit # allow finalizers to run + } + + wr.close + + Process.waitpid pid + assert_not_equal object_id, Marshal.load(rd.read) + rd.close + + assert_equal 3, ActiveRecord::Base.connection.select_value("SELECT COUNT(*) FROM people") + end + def test_retrieve_connection_pool_copies_schema_cache_from_ancestor_pool @pool.schema_cache = @pool.connection.schema_cache @pool.schema_cache.add("posts") @@ -187,15 +232,15 @@ module ActiveRecord def test_a_class_using_custom_pool_and_switching_back_to_primary klass2 = Class.new(Base) { def self.name; "klass2"; end } - assert_equal klass2.connection.object_id, ActiveRecord::Base.connection.object_id + assert_same klass2.connection, ActiveRecord::Base.connection pool = klass2.establish_connection(ActiveRecord::Base.connection_pool.spec.config) - assert_equal klass2.connection.object_id, pool.connection.object_id - refute_equal klass2.connection.object_id, ActiveRecord::Base.connection.object_id + assert_same klass2.connection, pool.connection + refute_same klass2.connection, ActiveRecord::Base.connection klass2.remove_connection - assert_equal klass2.connection.object_id, ActiveRecord::Base.connection.object_id + assert_same klass2.connection, ActiveRecord::Base.connection end def test_connection_specification_name_should_fallback_to_parent @@ -210,8 +255,8 @@ module ActiveRecord def test_remove_connection_should_not_remove_parent klass2 = Class.new(Base) { def self.name; "klass2"; end } klass2.remove_connection - refute_nil ActiveRecord::Base.connection.object_id - assert_equal klass2.connection.object_id, ActiveRecord::Base.connection.object_id + refute_nil ActiveRecord::Base.connection + assert_same klass2.connection, ActiveRecord::Base.connection end end end diff --git a/activerecord/test/cases/connection_adapters/connection_specification_test.rb b/activerecord/test/cases/connection_adapters/connection_specification_test.rb index 10a3521c79..f81b73c344 100644 --- a/activerecord/test/cases/connection_adapters/connection_specification_test.rb +++ b/activerecord/test/cases/connection_adapters/connection_specification_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord 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 8faa67255d..1b64324cc4 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 @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord 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 3657b8340d..02e76ce146 100644 --- a/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb +++ b/activerecord/test/cases/connection_adapters/mysql_type_lookup_test.rb @@ -1,13 +1,22 @@ +# frozen_string_literal: true + require "cases/helper" +require "support/connection_helper" if current_adapter?(:Mysql2Adapter) module ActiveRecord module ConnectionAdapters class MysqlTypeLookupTest < ActiveRecord::TestCase + include ConnectionHelper + setup do @connection = ActiveRecord::Base.connection end + def teardown + reset_connection + end + def test_boolean_types emulate_booleans(true) do assert_lookup_type :boolean, "tinyint(1)" @@ -47,7 +56,7 @@ if current_adapter?(:Mysql2Adapter) private def assert_lookup_type(type, lookup) - cast_type = @connection.type_map.lookup(lookup) + cast_type = @connection.send(:type_map).lookup(lookup) assert_equal type, cast_type.type end diff --git a/activerecord/test/cases/connection_adapters/schema_cache_test.rb b/activerecord/test/cases/connection_adapters/schema_cache_test.rb index 106323ccc9..006be9e65d 100644 --- a/activerecord/test/cases/connection_adapters/schema_cache_test.rb +++ b/activerecord/test/cases/connection_adapters/schema_cache_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/connection_adapters/type_lookup_test.rb b/activerecord/test/cases/connection_adapters/type_lookup_test.rb index a348c2d783..1c79d776f0 100644 --- a/activerecord/test/cases/connection_adapters/type_lookup_test.rb +++ b/activerecord/test/cases/connection_adapters/type_lookup_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" unless current_adapter?(:PostgreSQLAdapter) # PostgreSQL does not use type strings for lookup @@ -80,11 +82,11 @@ unless current_adapter?(:PostgreSQLAdapter) # PostgreSQL does not use type strin end def test_bigint_limit - cast_type = @connection.type_map.lookup("bigint") + limit = @connection.send(:type_map).lookup("bigint").send(:_limit) if current_adapter?(:OracleAdapter) - assert_equal 19, cast_type.limit + assert_equal 19, limit else - assert_equal 8, cast_type.limit + assert_equal 8, limit end end @@ -98,7 +100,7 @@ unless current_adapter?(:PostgreSQLAdapter) # PostgreSQL does not use type strin { decimal: %w{decimal(2) decimal(2,0) numeric(2) numeric(2,0) number(2) number(2,0)} } end.each do |expected_type, types| types.each do |type| - cast_type = @connection.type_map.lookup(type) + cast_type = @connection.send(:type_map).lookup(type) assert_equal expected_type, cast_type.type assert_equal 2, cast_type.cast(2.1) @@ -109,7 +111,7 @@ unless current_adapter?(:PostgreSQLAdapter) # PostgreSQL does not use type strin private def assert_lookup_type(type, lookup) - cast_type = @connection.type_map.lookup(lookup) + cast_type = @connection.send(:type_map).lookup(lookup) assert_equal type, cast_type.type end end diff --git a/activerecord/test/cases/connection_management_test.rb b/activerecord/test/cases/connection_management_test.rb index d1e946d401..9d6ecbde78 100644 --- a/activerecord/test/cases/connection_management_test.rb +++ b/activerecord/test/cases/connection_management_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "rack" diff --git a/activerecord/test/cases/connection_pool_test.rb b/activerecord/test/cases/connection_pool_test.rb index 7e88c9cf7a..cb29c578b7 100644 --- a/activerecord/test/cases/connection_pool_test.rb +++ b/activerecord/test/cases/connection_pool_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "concurrent/atomic/count_down_latch" @@ -89,7 +91,7 @@ module ActiveRecord end def test_full_pool_exception - @pool.size.times { @pool.checkout } + @pool.size.times { assert @pool.checkout } assert_raises(ConnectionTimeoutError) do @pool.checkout end @@ -154,6 +156,53 @@ module ActiveRecord @pool.connections.each { |conn| conn.close if conn.in_use? } end + def test_flush + idle_conn = @pool.checkout + recent_conn = @pool.checkout + active_conn = @pool.checkout + + @pool.checkin idle_conn + @pool.checkin recent_conn + + assert_equal 3, @pool.connections.length + + def idle_conn.seconds_idle + 1000 + end + + @pool.flush(30) + + assert_equal 2, @pool.connections.length + + assert_equal [recent_conn, active_conn].sort_by(&:__id__), @pool.connections.sort_by(&:__id__) + ensure + @pool.checkin active_conn + end + + def test_flush_bang + idle_conn = @pool.checkout + recent_conn = @pool.checkout + active_conn = @pool.checkout + _dead_conn = Thread.new { @pool.checkout }.join + + @pool.checkin idle_conn + @pool.checkin recent_conn + + assert_equal 4, @pool.connections.length + + def idle_conn.seconds_idle + 1000 + end + + @pool.flush! + + assert_equal 1, @pool.connections.length + + assert_equal [active_conn].sort_by(&:__id__), @pool.connections.sort_by(&:__id__) + ensure + @pool.checkin active_conn + end + def test_remove_connection conn = @pool.checkout assert conn.in_use? @@ -203,6 +252,14 @@ module ActiveRecord end.join end + def test_checkout_order_is_lifo + conn1 = @pool.checkout + conn2 = @pool.checkout + @pool.checkin conn1 + @pool.checkin conn2 + assert_equal [conn2, conn1], 2.times.map { @pool.checkout } + end + # The connection pool is "fair" if threads waiting for # connections receive them in the order in which they began # waiting. This ensures that we don't timeout one HTTP request @@ -412,6 +469,7 @@ module ActiveRecord end def test_non_bang_disconnect_and_clear_reloadable_connections_throw_exception_if_threads_dont_return_their_conns + Thread.report_on_exception, original_report_on_exception = false, Thread.report_on_exception if Thread.respond_to?(:report_on_exception) @pool.checkout_timeout = 0.001 # no need to delay test suite by waiting the whole full default timeout [:disconnect, :clear_reloadable_connections].each do |group_action_method| @pool.with_connection do |connection| @@ -420,6 +478,8 @@ module ActiveRecord end end end + ensure + Thread.report_on_exception = original_report_on_exception if Thread.respond_to?(:report_on_exception) end def test_disconnect_and_clear_reloadable_connections_attempt_to_wait_for_threads_to_return_their_conns @@ -499,21 +559,8 @@ module ActiveRecord if failed second_thread_done.set - puts - puts ">>> test_disconnect_and_clear_reloadable_connections_are_able_to_preempt_other_waiting_threads / #{group_action_method}" - p [first_thread, second_thread] - p pool.stat - p pool.connections.map(&:owner) - first_thread.join(2) second_thread.join(2) - - puts "---" - p [first_thread, second_thread] - p pool.stat - p pool.connections.map(&:owner) - puts "<<<" - puts end first_thread.join(10) || raise("first_thread got stuck") diff --git a/activerecord/test/cases/connection_specification/resolver_test.rb b/activerecord/test/cases/connection_specification/resolver_test.rb index 13b5bae13c..5b80f16a44 100644 --- a/activerecord/test/cases/connection_specification/resolver_test.rb +++ b/activerecord/test/cases/connection_specification/resolver_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord @@ -17,7 +19,7 @@ module ActiveRecord spec "ridiculous://foo?encoding=utf8" end - assert_match "Could not load 'active_record/connection_adapters/ridiculous_adapter'", error.message + assert_match "Could not load the 'ridiculous' Active Record adapter. Ensure that the adapter is spelled correctly in config/database.yml and that you've added the necessary adapter gem to your Gemfile.", error.message end # The abstract adapter is used simply to bypass the bit of code that diff --git a/activerecord/test/cases/core_test.rb b/activerecord/test/cases/core_test.rb index 3735572898..356afdbd2b 100644 --- a/activerecord/test/cases/core_test.rb +++ b/activerecord/test/cases/core_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/person" require "models/topic" @@ -35,7 +37,7 @@ class CoreTest < ActiveRecord::TestCase def test_pretty_print_new topic = Topic.new - actual = "" + actual = "".dup PP.pp(topic, StringIO.new(actual)) expected = <<-PRETTY.strip_heredoc #<Topic:0xXXXXXX @@ -64,7 +66,7 @@ class CoreTest < ActiveRecord::TestCase def test_pretty_print_persisted topic = topics(:first) - actual = "" + actual = "".dup PP.pp(topic, StringIO.new(actual)) expected = <<-PRETTY.strip_heredoc #<Topic:0x\\w+ @@ -92,7 +94,7 @@ class CoreTest < ActiveRecord::TestCase def test_pretty_print_uninitialized topic = Topic.allocate - actual = "" + actual = "".dup PP.pp(topic, StringIO.new(actual)) expected = "#<Topic:XXXXXX not initialized>\n" assert actual.start_with?(expected.split("XXXXXX").first) @@ -105,7 +107,7 @@ class CoreTest < ActiveRecord::TestCase "inspecting topic" end end - actual = "" + actual = "".dup PP.pp(subtopic.new, StringIO.new(actual)) assert_equal "inspecting topic\n", actual end diff --git a/activerecord/test/cases/counter_cache_test.rb b/activerecord/test/cases/counter_cache_test.rb index 46d7526cc0..e0948f90ac 100644 --- a/activerecord/test/cases/counter_cache_test.rb +++ b/activerecord/test/cases/counter_cache_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/car" diff --git a/activerecord/test/cases/custom_locking_test.rb b/activerecord/test/cases/custom_locking_test.rb index 15c8b684e4..f52b26e9ec 100644 --- a/activerecord/test/cases/custom_locking_test.rb +++ b/activerecord/test/cases/custom_locking_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/person" diff --git a/activerecord/test/cases/database_statements_test.rb b/activerecord/test/cases/database_statements_test.rb index 66035865be..1c934602ec 100644 --- a/activerecord/test/cases/database_statements_test.rb +++ b/activerecord/test/cases/database_statements_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class DatabaseStatementsTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/date_test.rb b/activerecord/test/cases/date_test.rb index 2edc0415cd..9f412cdb63 100644 --- a/activerecord/test/cases/date_test.rb +++ b/activerecord/test/cases/date_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" diff --git a/activerecord/test/cases/date_time_precision_test.rb b/activerecord/test/cases/date_time_precision_test.rb index e4a2f9ee17..51f6164138 100644 --- a/activerecord/test/cases/date_time_precision_test.rb +++ b/activerecord/test/cases/date_time_precision_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" diff --git a/activerecord/test/cases/date_time_test.rb b/activerecord/test/cases/date_time_test.rb index ad7da9de70..b5f35aff0e 100644 --- a/activerecord/test/cases/date_time_test.rb +++ b/activerecord/test/cases/date_time_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/task" @@ -58,4 +60,17 @@ class DateTimeTest < ActiveRecord::TestCase assert_equal now, task.starting end end + + def test_date_time_with_string_value_with_subsecond_precision + skip unless subsecond_precision_supported? + string_value = "2017-07-04 14:19:00.5" + topic = Topic.create(written_on: string_value) + assert_equal topic, Topic.find_by(written_on: string_value) + end + + def test_date_time_with_string_value_with_non_iso_format + string_value = "04/07/2017 2:19pm" + topic = Topic.create(written_on: string_value) + assert_equal topic, Topic.find_by(written_on: string_value) + end end diff --git a/activerecord/test/cases/defaults_test.rb b/activerecord/test/cases/defaults_test.rb index a6297673c9..3d11b573f1 100644 --- a/activerecord/test/cases/defaults_test.rb +++ b/activerecord/test/cases/defaults_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" require "models/default" @@ -51,7 +53,7 @@ class DefaultNumbersTest < ActiveRecord::TestCase def test_default_decimal_number record = DefaultNumber.new - assert_equal BigDecimal.new("2.78"), record.decimal_number + assert_equal BigDecimal("2.78"), record.decimal_number assert_equal "2.78", record.decimal_number_before_type_cast end end @@ -87,9 +89,14 @@ if current_adapter?(:PostgreSQLAdapter) test "schema dump includes default expression" do output = dump_table_schema("defaults") - assert_match %r/t\.date\s+"modified_date",\s+default: -> { "\('now'::text\)::date" }/, output + if ActiveRecord::Base.connection.postgresql_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 + assert_match %r/t\.date\s+"modified_date",\s+default: -> { "\('now'::text\)::date" }/, output + assert_match %r/t\.datetime\s+"modified_time",\s+default: -> { "now\(\)" }/, output + end assert_match %r/t\.date\s+"modified_date_function",\s+default: -> { "now\(\)" }/, output - assert_match %r/t\.datetime\s+"modified_time",\s+default: -> { "now\(\)" }/, output assert_match %r/t\.datetime\s+"modified_time_function",\s+default: -> { "now\(\)" }/, output end end diff --git a/activerecord/test/cases/dirty_test.rb b/activerecord/test/cases/dirty_test.rb index c13a962e3e..d4408776d3 100644 --- a/activerecord/test/cases/dirty_test.rb +++ b/activerecord/test/cases/dirty_test.rb @@ -1,13 +1,12 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" # For booleans require "models/pirate" # For timestamps require "models/parrot" require "models/person" # For optimistic locking require "models/aircraft" - -class NumericData < ActiveRecord::Base - self.table_name = "numeric_data" -end +require "models/numeric_data" class DirtyTest < ActiveRecord::TestCase include InTimeZone @@ -302,11 +301,9 @@ class DirtyTest < ActiveRecord::TestCase end def test_virtual_attribute_will_change - assert_deprecated do - parrot = Parrot.create!(name: "Ruby") - parrot.send(:attribute_will_change!, :cancel_save_from_callback) - assert parrot.has_changes_to_save? - end + parrot = Parrot.create!(name: "Ruby") + parrot.send(:attribute_will_change!, :cancel_save_from_callback) + assert parrot.has_changes_to_save? end def test_association_assignment_changes_foreign_key @@ -349,13 +346,14 @@ class DirtyTest < ActiveRecord::TestCase def test_partial_update_with_optimistic_locking person = Person.new(first_name: "foo") - old_lock_version = person.lock_version with_partial_writes Person, false do assert_queries(2) { 2.times { person.save! } } Person.where(id: person.id).update_all(first_name: "baz") end + old_lock_version = person.lock_version + with_partial_writes Person, true do assert_queries(0) { 2.times { person.save! } } assert_equal old_lock_version, person.reload.lock_version @@ -468,11 +466,10 @@ class DirtyTest < ActiveRecord::TestCase def test_save_should_not_save_serialized_attribute_with_partial_writes_if_not_present with_partial_writes(Topic) do - Topic.create!(author_name: "Bill", content: { a: "a" }) - topic = Topic.select("id, author_name").first + topic = Topic.create!(author_name: "Bill", content: { a: "a" }) + topic = Topic.select("id, author_name").find(topic.id) topic.update_columns author_name: "John" - topic = Topic.first - assert_not_nil topic.content + assert_not_nil topic.reload.content end end @@ -670,6 +667,47 @@ class DirtyTest < ActiveRecord::TestCase assert binary.changed? end + test "changes is correct for subclass" do + foo = Class.new(Pirate) do + def catchphrase + super.upcase + end + end + + pirate = foo.create!(catchphrase: "arrrr") + + new_catchphrase = "arrrr matey!" + + pirate.catchphrase = new_catchphrase + assert pirate.catchphrase_changed? + + expected_changes = { + "catchphrase" => ["arrrr", new_catchphrase] + } + + assert_equal new_catchphrase.upcase, pirate.catchphrase + assert_equal expected_changes, pirate.changes + end + + test "changes is correct if override attribute reader" do + pirate = Pirate.create!(catchphrase: "arrrr") + def pirate.catchphrase + super.upcase + end + + new_catchphrase = "arrrr matey!" + + pirate.catchphrase = new_catchphrase + assert pirate.catchphrase_changed? + + expected_changes = { + "catchphrase" => ["arrrr", new_catchphrase] + } + + assert_equal new_catchphrase.upcase, pirate.catchphrase + assert_equal expected_changes, pirate.changes + end + test "attribute_changed? doesn't compute in-place changes for unrelated attributes" do test_type_class = Class.new(ActiveRecord::Type::Value) do define_method(:changed_in_place?) do |*| @@ -733,6 +771,13 @@ class DirtyTest < ActiveRecord::TestCase assert person.changed? end + test "attributes not selected are still missing after save" do + person = Person.select(:id).first + assert_raises(ActiveModel::MissingAttributeError) { person.first_name } + assert person.save # calls forget_attribute_assignments + assert_raises(ActiveModel::MissingAttributeError) { person.first_name } + end + test "saved_change_to_attribute? returns whether a change occurred in the last save" do person = Person.create!(first_name: "Sean") @@ -800,15 +845,14 @@ class DirtyTest < ActiveRecord::TestCase assert_equal %w(first_name lock_version updated_at).sort, person.saved_changes.keys.sort end - test "changed? in after callbacks returns true but is deprecated" do + test "changed? in after callbacks returns false" do klass = Class.new(ActiveRecord::Base) do self.table_name = "people" after_save do - ActiveSupport::Deprecation.silence do - raise "changed? should be true" unless changed? - end + 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? end end diff --git a/activerecord/test/cases/disconnected_test.rb b/activerecord/test/cases/disconnected_test.rb index c25089a420..533665d0f4 100644 --- a/activerecord/test/cases/disconnected_test.rb +++ b/activerecord/test/cases/disconnected_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class TestRecord < ActiveRecord::Base diff --git a/activerecord/test/cases/dup_test.rb b/activerecord/test/cases/dup_test.rb index 3821e0c949..73da31996e 100644 --- a/activerecord/test/cases/dup_test.rb +++ b/activerecord/test/cases/dup_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/reply" require "models/topic" @@ -60,10 +62,10 @@ module ActiveRecord topic.attributes = dbtopic.attributes.except("id") - #duped has no timestamp values + # duped has no timestamp values duped = dbtopic.dup - #clear topic timestamp values + # clear topic timestamp values topic.send(:clear_timestamp_attributes) assert_equal topic.changes, duped.changes @@ -98,7 +100,7 @@ module ActiveRecord # temporary change to the topic object topic.updated_at -= 3.days - #dup should not preserve the timestamps if present + # dup should not preserve the timestamps if present new_topic = topic.dup assert_nil new_topic.updated_at assert_nil new_topic.created_at @@ -143,6 +145,8 @@ module ActiveRecord end def test_dup_without_primary_key + skip if current_adapter?(:OracleAdapter) + klass = Class.new(ActiveRecord::Base) do self.table_name = "parrots_pirates" end diff --git a/activerecord/test/cases/enum_test.rb b/activerecord/test/cases/enum_test.rb index b7641fcf32..7cda712112 100644 --- a/activerecord/test/cases/enum_test.rb +++ b/activerecord/test/cases/enum_test.rb @@ -1,8 +1,11 @@ +# frozen_string_literal: true + require "cases/helper" +require "models/author" require "models/book" class EnumTest < ActiveRecord::TestCase - fixtures :books + fixtures :books, :authors, :author_addresses setup do @book = books(:awdr) @@ -37,6 +40,8 @@ class EnumTest < ActiveRecord::TestCase assert_equal @book, Book.author_visibility_visible.first assert_equal @book, Book.illustrator_visibility_visible.first assert_equal @book, Book.medium_to_read.first + assert_equal books(:ddd), Book.forgotten.first + assert_equal books(:rfr), authors(:david).unpublished_books.first end test "find via where with values" do @@ -57,6 +62,7 @@ class EnumTest < ActiveRecord::TestCase assert_not_equal @book, Book.where(status: [:written]).first assert_not_equal @book, Book.where.not(status: :published).first assert_equal @book, Book.where.not(status: :written).first + assert_equal books(:ddd), Book.where(read_status: :forgotten).first end test "find via where with strings" do @@ -66,6 +72,7 @@ class EnumTest < ActiveRecord::TestCase assert_not_equal @book, Book.where(status: ["written"]).first assert_not_equal @book, Book.where.not(status: "published").first assert_equal @book, Book.where.not(status: "written").first + assert_equal books(:ddd), Book.where(read_status: "forgotten").first end test "build from scope" do @@ -248,12 +255,14 @@ class EnumTest < ActiveRecord::TestCase assert Book.illustrator_visibility_invisible.create.illustrator_visibility_invisible? end - test "_before_type_cast returns the enum label (required for form fields)" do - if @book.status_came_from_user? - assert_equal "published", @book.status_before_type_cast - else - assert_equal "published", @book.status - end + test "_before_type_cast" do + assert_equal 2, @book.status_before_type_cast + assert_equal "published", @book.status + + @book.status = "published" + + assert_equal "published", @book.status_before_type_cast + assert_equal "published", @book.status end test "reserved enum names" do @@ -299,6 +308,24 @@ class EnumTest < ActiveRecord::TestCase end end + test "reserved enum values for relation" do + relation_method_samples = [ + :records, + :to_ary, + :scope_for_create + ] + + relation_method_samples.each do |value| + e = assert_raises(ArgumentError, "enum value `#{value}` should not be allowed") do + Class.new(ActiveRecord::Base) do + self.table_name = "books" + enum category: [:other, value] + end + end + assert_match(/You tried to define an enum named .* on the model/, e.message) + end + end + test "overriding enum method should not raise" do assert_nothing_raised do Class.new(ActiveRecord::Base) do diff --git a/activerecord/test/cases/errors_test.rb b/activerecord/test/cases/errors_test.rb index 73feb831d0..b90e6a66c5 100644 --- a/activerecord/test/cases/errors_test.rb +++ b/activerecord/test/cases/errors_test.rb @@ -1,4 +1,6 @@ -require_relative "../cases/helper" +# frozen_string_literal: true + +require "cases/helper" class ErrorsTest < ActiveRecord::TestCase def test_can_be_instantiated_with_no_args diff --git a/activerecord/test/cases/explain_subscriber_test.rb b/activerecord/test/cases/explain_subscriber_test.rb index ca87e04012..fb698c47cd 100644 --- a/activerecord/test/cases/explain_subscriber_test.rb +++ b/activerecord/test/cases/explain_subscriber_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "active_record/explain_subscriber" require "active_record/explain_registry" diff --git a/activerecord/test/cases/explain_test.rb b/activerecord/test/cases/explain_test.rb index 86fe90ae51..17654027a9 100644 --- a/activerecord/test/cases/explain_test.rb +++ b/activerecord/test/cases/explain_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/car" require "active_support/core_ext/string/strip" diff --git a/activerecord/test/cases/finder_respond_to_test.rb b/activerecord/test/cases/finder_respond_to_test.rb index 3eaa993d45..4039af66d0 100644 --- a/activerecord/test/cases/finder_respond_to_test.rb +++ b/activerecord/test/cases/finder_respond_to_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb index 89d8a8bdca..4769ffd64d 100644 --- a/activerecord/test/cases/finder_test.rb +++ b/activerecord/test/cases/finder_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/author" @@ -7,6 +9,7 @@ require "models/company" require "models/tagging" require "models/topic" require "models/reply" +require "models/rating" require "models/entrant" require "models/project" require "models/developer" @@ -117,6 +120,21 @@ class FinderTest < ActiveRecord::TestCase assert_equal "The Fourth Topic of the day", records[2].title end + def test_find_with_ids_with_no_id_passed + exception = assert_raises(ActiveRecord::RecordNotFound) { Topic.find } + assert_equal exception.model, "Topic" + assert_equal exception.primary_key, "id" + end + + def test_find_with_ids_with_id_out_of_range + exception = assert_raises(ActiveRecord::RecordNotFound) do + Topic.find("9999999999999999999999999999999") + end + + assert_equal exception.model, "Topic" + assert_equal exception.primary_key, "id" + end + def test_find_passing_active_record_object_is_not_permitted assert_raises(ArgumentError) do Topic.find(Topic.last) @@ -154,6 +172,32 @@ class FinderTest < ActiveRecord::TestCase assert_raise(NoMethodError) { Topic.exists?([1, 2]) } end + def test_exists_with_scope + davids = Author.where(name: "David") + assert_equal true, davids.exists? + assert_equal true, davids.exists?(authors(:david).id) + assert_equal false, davids.exists?(authors(:mary).id) + assert_equal false, davids.exists?("42") + assert_equal false, davids.exists?(42) + assert_equal false, davids.exists?(davids.new.id) + + fake = Author.where(name: "fake author") + assert_equal false, fake.exists? + assert_equal false, fake.exists?(authors(:david).id) + end + + def test_exists_uses_existing_scope + post = authors(:david).posts.first + authors = Author.includes(:posts).where(name: "David", posts: { id: post.id }) + assert_equal true, authors.exists?(authors(:david).id) + end + + def test_any_with_scope_on_hash_includes + post = authors(:david).posts.first + categories = Categorization.includes(author: :posts).where(posts: { id: post.id }) + assert_equal true, categories.exists? + end + def test_exists_with_polymorphic_relation post = Post.create!(title: "Post", body: "default", taggings: [Tagging.new(comment: "tagging comment")]) relation = Post.tagged_with_comment("tagging comment") @@ -202,26 +246,51 @@ class FinderTest < ActiveRecord::TestCase assert_equal true, Topic.first.replies.exists? end - # ensures +exists?+ runs valid SQL by excluding order value - def test_exists_with_order + # 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 assert_equal true, Topic.order(:id).distinct.exists? end + # Ensure +exists?+ runs without an error by excluding order value. + def test_exists_with_order + assert_equal true, Topic.order(Arel.sql("invalid sql here")).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 + + def test_exists_with_left_joins + assert_equal true, Topic.left_joins(:replies).where(replies_topics: { approved: true }).order("replies_topics.created_at DESC").exists? + end + + def test_exists_with_eager_load + assert_equal true, Topic.eager_load(:replies).where(replies_topics: { approved: true }).order("replies_topics.created_at DESC").exists? + end + def test_exists_with_includes_limit_and_empty_result - assert_equal false, Topic.includes(:replies).limit(0).exists? - assert_equal false, Topic.includes(:replies).limit(1).where("0 = 1").exists? + assert_no_queries { assert_equal false, Topic.includes(:replies).limit(0).exists? } + assert_queries(1) { assert_equal false, Topic.includes(:replies).limit(1).where("0 = 1").exists? } end def test_exists_with_distinct_association_includes_and_limit author = Author.first - assert_equal false, author.unique_categorized_posts.includes(:special_comments).limit(0).exists? - assert_equal true, author.unique_categorized_posts.includes(:special_comments).limit(1).exists? + unique_categorized_posts = author.unique_categorized_posts.includes(:special_comments) + assert_no_queries { assert_equal false, unique_categorized_posts.limit(0).exists? } + assert_queries(1) { assert_equal true, unique_categorized_posts.limit(1).exists? } end def test_exists_with_distinct_association_includes_limit_and_order author = Author.first - assert_equal false, author.unique_categorized_posts.includes(:special_comments).order("comments.tags_count DESC").limit(0).exists? - assert_equal true, author.unique_categorized_posts.includes(:special_comments).order("comments.tags_count DESC").limit(1).exists? + unique_categorized_posts = author.unique_categorized_posts.includes(:special_comments).order("comments.tags_count DESC") + assert_no_queries { assert_equal false, unique_categorized_posts.limit(0).exists? } + assert_queries(1) { assert_equal true, unique_categorized_posts.limit(1).exists? } + end + + def test_exists_should_reference_correct_aliases_while_joining_tables_of_has_many_through_association + ratings = developers(:david).ratings.includes(comment: :post).where(posts: { id: 1 }) + assert_queries(1) { assert_not_predicate ratings.limit(1), :exists? } end def test_exists_with_empty_table_and_no_args_given @@ -236,9 +305,9 @@ class FinderTest < ActiveRecord::TestCase def test_exists_with_aggregate_having_three_mappings_with_one_difference existing_address = customers(:david).address - assert_equal false, Customer.exists?(address: Address.new(existing_address.street, existing_address.city, existing_address.country + "1")) - assert_equal false, Customer.exists?(address: Address.new(existing_address.street, existing_address.city + "1", existing_address.country)) - assert_equal false, Customer.exists?(address: Address.new(existing_address.street + "1", existing_address.city, existing_address.country)) + assert_equal false, Customer.exists?(address: Address.new(existing_address.street, existing_address.city, existing_address.country + "1")) + assert_equal false, Customer.exists?(address: Address.new(existing_address.street, existing_address.city + "1", existing_address.country)) + assert_equal false, Customer.exists?(address: Address.new(existing_address.street + "1", existing_address.city, existing_address.country)) end def test_exists_does_not_instantiate_records @@ -496,7 +565,7 @@ class FinderTest < ActiveRecord::TestCase assert_nil Topic.offset(4).second_to_last assert_nil Topic.offset(5).second_to_last - #test with limit + # test with limit assert_nil Topic.limit(1).second assert_nil Topic.limit(1).second_to_last end @@ -598,7 +667,7 @@ class FinderTest < ActiveRecord::TestCase def test_last_with_irreversible_order assert_raises(ActiveRecord::IrreversibleOrderError) do - Topic.order("coalesce(author_name, title)").last + Topic.order(Arel.sql("coalesce(author_name, title)")).last end end @@ -610,12 +679,34 @@ class FinderTest < ActiveRecord::TestCase assert_equal comments.limit(2).to_a.last(2), comments.limit(2).last(2) assert_equal comments.limit(2).to_a.last(3), comments.limit(2).last(3) + assert_equal comments.offset(2).to_a.last, comments.offset(2).last + assert_equal comments.offset(2).to_a.last(2), comments.offset(2).last(2) + assert_equal comments.offset(2).to_a.last(3), comments.offset(2).last(3) + comments = comments.offset(1) assert_equal comments.limit(2).to_a.last, comments.limit(2).last assert_equal comments.limit(2).to_a.last(2), comments.limit(2).last(2) assert_equal comments.limit(2).to_a.last(3), comments.limit(2).last(3) end + def test_first_on_relation_with_limit_and_offset + post = posts("sti_comments") + + comments = post.comments.order(id: :asc) + assert_equal comments.limit(2).to_a.first, comments.limit(2).first + assert_equal comments.limit(2).to_a.first(2), comments.limit(2).first(2) + assert_equal comments.limit(2).to_a.first(3), comments.limit(2).first(3) + + assert_equal comments.offset(2).to_a.first, comments.offset(2).first + assert_equal comments.offset(2).to_a.first(2), comments.offset(2).first(2) + assert_equal comments.offset(2).to_a.first(3), comments.offset(2).first(3) + + comments = comments.offset(1) + assert_equal comments.limit(2).to_a.first, comments.limit(2).first + assert_equal comments.limit(2).to_a.first(2), comments.limit(2).first(2) + assert_equal comments.limit(2).to_a.first(3), comments.limit(2).first(3) + 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) @@ -725,7 +816,6 @@ class FinderTest < ActiveRecord::TestCase assert Topic.where(author_name: "David", title: "The First Topic", replies_count: 1, approved: false).find(1) assert_raise(ActiveRecord::RecordNotFound) { Topic.where(author_name: "David", title: "The First Topic", replies_count: 1, approved: true).find(1) } assert_raise(ActiveRecord::RecordNotFound) { Topic.where(author_name: "David", title: "HHC", replies_count: 1, approved: false).find(1) } - assert_raise(ActiveRecord::RecordNotFound) { Topic.where(author_name: "David", title: "The First Topic", replies_count: 1, approved: true).find(1) } end def test_condition_interpolation @@ -983,14 +1073,6 @@ class FinderTest < ActiveRecord::TestCase assert_raise(ArgumentError) { Topic.find_by_title_and_author_name("The First Topic") } end - def test_find_last_with_offset - devs = Developer.order("id") - - assert_equal devs[2], Developer.offset(2).first - assert_equal devs[-3], Developer.offset(2).last - assert_equal devs[-3], Developer.offset(2).order("id DESC").first - end - def test_find_by_nil_attribute topic = Topic.find_by_last_read nil assert_not_nil topic @@ -1006,16 +1088,6 @@ class FinderTest < ActiveRecord::TestCase assert_raise(ActiveRecord::StatementInvalid) { Topic.find_by_sql "select 1 from badtable" } end - def test_find_all_with_join - developers_on_project_one = Developer. - joins("LEFT JOIN developers_projects ON developers.id = developers_projects.developer_id"). - where("project_id=1").to_a - assert_equal 3, developers_on_project_one.length - developer_names = developers_on_project_one.map(&:name) - assert_includes developer_names, "David" - assert_includes developer_names, "Jamis" - end - def test_joins_dont_clobber_id first = Firm. joins("INNER JOIN companies clients ON clients.firm_id = companies.id"). @@ -1144,7 +1216,7 @@ class FinderTest < ActiveRecord::TestCase e = assert_raises(ActiveRecord::RecordNotFound) do model.find "Hello", "World!" end - assert_equal "Couldn't find all MercedesCars with 'name': (Hello, World!) (found 0 results, but was looking for 2)", e.message + assert_equal "Couldn't find all MercedesCars with 'name': (Hello, World!) (found 0 results, but was looking for 2).", e.message end end @@ -1170,13 +1242,17 @@ class FinderTest < ActiveRecord::TestCase assert_equal posts(:eager_other), Post.find_by("id = ?", posts(:eager_other).id) end + test "find_by with range conditions returns the first matching record" do + assert_equal posts(:eager_other), Post.find_by(id: posts(:eager_other).id...posts(:misc_by_bob).id) + end + test "find_by returns nil if the record is missing" do assert_nil Post.find_by("1 = 0") end test "find_by with associations" do assert_equal authors(:david), Post.find_by(author: authors(:david)).author - assert_equal authors(:mary) , Post.find_by(author: authors(:mary)).author + assert_equal authors(:mary), Post.find_by(author: authors(:mary)).author end test "find_by doesn't have implicit ordering" do @@ -1225,6 +1301,34 @@ class FinderTest < ActiveRecord::TestCase assert_equal tyre2, zyke.tyres.custom_find_by(id: tyre2.id) end + test "#skip_query_cache! for #exists?" do + Topic.cache do + assert_queries(1) do + Topic.exists? + Topic.exists? + end + + assert_queries(2) do + Topic.all.skip_query_cache!.exists? + Topic.all.skip_query_cache!.exists? + end + end + end + + test "#skip_query_cache! for #exists? with a limited eager load" do + Topic.cache do + assert_queries(1) do + Topic.eager_load(:replies).limit(1).exists? + Topic.eager_load(:replies).limit(1).exists? + end + + assert_queries(2) do + Topic.eager_load(:replies).limit(1).skip_query_cache!.exists? + Topic.eager_load(:replies).limit(1).skip_query_cache!.exists? + end + end + end + private def table_with_custom_primary_key yield(Class.new(Toy) do diff --git a/activerecord/test/cases/fixture_set/file_test.rb b/activerecord/test/cases/fixture_set/file_test.rb index 533edcc2e0..ff99988cb5 100644 --- a/activerecord/test/cases/fixture_set/file_test.rb +++ b/activerecord/test/cases/fixture_set/file_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "tempfile" diff --git a/activerecord/test/cases/fixtures_test.rb b/activerecord/test/cases/fixtures_test.rb index 51133e9495..8e8a49af8e 100644 --- a/activerecord/test/cases/fixtures_test.rb +++ b/activerecord/test/cases/fixtures_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/admin" require "models/admin/account" @@ -54,6 +56,31 @@ class FixturesTest < ActiveRecord::TestCase end end + class InsertQuerySubscriber + attr_reader :events + + def initialize + @events = [] + end + + def call(_, _, _, _, values) + @events << values[:sql] if values[:sql] =~ /INSERT/ + end + end + + 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 + end + end + def test_broken_yaml_exception badyaml = Tempfile.new ["foo", ".yml"] badyaml.write "a: : " @@ -95,6 +122,24 @@ class FixturesTest < ActiveRecord::TestCase assert_nil(topics["second"]["author_email_address"]) end + def test_no_args_returns_all + all_topics = topics + assert_equal 5, all_topics.length + assert_equal "The First Topic", all_topics.first["title"] + assert_equal 5, all_topics.last.id + end + + def test_no_args_record_returns_all_without_array + all_binaries = binaries + assert_kind_of(Array, all_binaries) + assert_equal 2, binaries.length + end + + def test_nil_raises + assert_raise(StandardError) { topics(nil) } + assert_raise(StandardError) { topics([nil]) } + end + def test_inserts create_fixtures("topics") first_row = ActiveRecord::Base.connection.select_one("SELECT * FROM topics WHERE author_name = 'David'") @@ -202,7 +247,7 @@ class FixturesTest < ActiveRecord::TestCase def test_nonexistent_fixture_file nonexistent_fixture_path = FIXTURES_ROOT + "/imnothere" - #sanity check to make sure that this file never exists + # sanity check to make sure that this file never exists assert Dir[nonexistent_fixture_path + "*"].empty? assert_raise(Errno::ENOENT) do @@ -230,7 +275,12 @@ class FixturesTest < ActiveRecord::TestCase e = assert_raise(ActiveRecord::Fixture::FixtureError) do ActiveRecord::FixtureSet.create_fixtures(FIXTURES_ROOT + "/naked/yml", "parrots") end - assert_equal(%(table "parrots" has no column named "arrr".), e.message) + + 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 end def test_yaml_file_with_symbol_columns @@ -263,6 +313,7 @@ class FixturesTest < ActiveRecord::TestCase data.force_encoding("ASCII-8BIT") data.freeze assert_equal data, @flowers.data + assert_equal data, @binary_helper.data end def test_serialized_fixtures @@ -347,6 +398,7 @@ if Account.connection.respond_to?(:reset_pk_sequence!) class FixturesResetPkSequenceTest < ActiveRecord::TestCase fixtures :accounts fixtures :companies + self.use_transactional_tests = false def setup @instances = [Account.new(credit_limit: 50), Company.new(name: "RoR Consulting"), Course.new(name: "Test")] @@ -766,7 +818,7 @@ end class FasterFixturesTest < ActiveRecord::TestCase self.use_transactional_tests = false - fixtures :categories, :authors + fixtures :categories, :authors, :author_addresses def load_extra_fixture(name) fixture = create_fixtures(name).first @@ -791,6 +843,8 @@ class FasterFixturesTest < ActiveRecord::TestCase end class FoxyFixturesTest < ActiveRecord::TestCase + # Set to false to blow away fixtures cache and ensure our fixtures are loaded + self.use_transactional_tests = false fixtures :parrots, :parrots_pirates, :pirates, :treasures, :mateys, :ships, :computers, :developers, :"admin/accounts", :"admin/users", :live_parrots, :dead_parrots, :books diff --git a/activerecord/test/cases/forbidden_attributes_protection_test.rb b/activerecord/test/cases/forbidden_attributes_protection_test.rb index ffa3f63e0d..101fa118c8 100644 --- a/activerecord/test/cases/forbidden_attributes_protection_test.rb +++ b/activerecord/test/cases/forbidden_attributes_protection_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "active_support/core_ext/hash/indifferent_access" diff --git a/activerecord/test/cases/habtm_destroy_order_test.rb b/activerecord/test/cases/habtm_destroy_order_test.rb index 365d4576dd..5e503272e1 100644 --- a/activerecord/test/cases/habtm_destroy_order_test.rb +++ b/activerecord/test/cases/habtm_destroy_order_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/lesson" require "models/student" diff --git a/activerecord/test/cases/helper.rb b/activerecord/test/cases/helper.rb index 5a3b8e3fb5..6ea02ac191 100644 --- a/activerecord/test/cases/helper.rb +++ b/activerecord/test/cases/helper.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "config" require "stringio" @@ -141,6 +143,8 @@ def load_schema if File.exist?(adapter_specific_schema_file) load adapter_specific_schema_file end + + ActiveRecord::FixtureSet.reset_cache ensure $stdout = original_stdout end diff --git a/activerecord/test/cases/hot_compatibility_test.rb b/activerecord/test/cases/hot_compatibility_test.rb index e107ff2362..e7778af55b 100644 --- a/activerecord/test/cases/hot_compatibility_test.rb +++ b/activerecord/test/cases/hot_compatibility_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/connection_helper" diff --git a/activerecord/test/cases/i18n_test.rb b/activerecord/test/cases/i18n_test.rb index 7f03c5b23d..22981c142a 100644 --- a/activerecord/test/cases/i18n_test.rb +++ b/activerecord/test/cases/i18n_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/reply" diff --git a/activerecord/test/cases/inheritance_test.rb b/activerecord/test/cases/inheritance_test.rb index e570e9ac1d..ff4385c8b4 100644 --- a/activerecord/test/cases/inheritance_test.rb +++ b/activerecord/test/cases/inheritance_test.rb @@ -1,6 +1,9 @@ +# frozen_string_literal: true + require "cases/helper" require "models/author" require "models/company" +require "models/membership" require "models/person" require "models/post" require "models/project" @@ -29,7 +32,7 @@ end class InheritanceTest < ActiveRecord::TestCase include InheritanceTestHelper - fixtures :companies, :projects, :subscribers, :accounts, :vegetables + fixtures :companies, :projects, :subscribers, :accounts, :vegetables, :memberships def test_class_with_store_full_sti_class_returns_full_name with_store_full_sti_class do @@ -144,12 +147,16 @@ class InheritanceTest < ActiveRecord::TestCase # Concrete subclass of AR::Base. assert Post.descends_from_active_record? + # Concrete subclasses of a concrete class which has a type column. + assert !StiPost.descends_from_active_record? + assert !SubStiPost.descends_from_active_record? + # Abstract subclass of a concrete class which has a type column. # This is pathological, as you'll never have Sub < Abstract < Concrete. - assert !StiPost.descends_from_active_record? + assert !AbstractStiPost.descends_from_active_record? - # Concrete subclasses an abstract class which has a type column. - assert !SubStiPost.descends_from_active_record? + # Concrete subclass of an abstract class which has a type column. + assert !SubAbstractStiPost.descends_from_active_record? end def test_company_descends_from_active_record @@ -169,7 +176,8 @@ class InheritanceTest < ActiveRecord::TestCase assert_equal Post, Post.base_class assert_equal Post, SpecialPost.base_class assert_equal Post, StiPost.base_class - assert_equal SubStiPost, SubStiPost.base_class + assert_equal Post, SubStiPost.base_class + assert_equal SubAbstractStiPost, SubAbstractStiPost.base_class end def test_abstract_inheritance_base_class @@ -272,6 +280,21 @@ class InheritanceTest < ActiveRecord::TestCase assert_equal Firm, firm.class end + def test_where_new_with_subclass + firm = Company.where(type: "Firm").new + assert_equal Firm, firm.class + end + + def test_where_create_with_subclass + firm = Company.where(type: "Firm").create(name: "Basecamp") + assert_equal Firm, firm.class + end + + def test_where_create_bang_with_subclass + firm = Company.where(type: "Firm").create!(name: "Basecamp") + assert_equal Firm, firm.class + end + def test_new_with_abstract_class e = assert_raises(NotImplementedError) do AbstractCompany.new @@ -294,6 +317,30 @@ class InheritanceTest < ActiveRecord::TestCase assert_raise(ActiveRecord::SubclassNotFound) { Company.new(type: "Account") } end + def test_where_new_with_invalid_type + assert_raise(ActiveRecord::SubclassNotFound) { Company.where(type: "InvalidType").new } + end + + def test_where_new_with_unrelated_type + assert_raise(ActiveRecord::SubclassNotFound) { Company.where(type: "Account").new } + end + + def test_where_create_with_invalid_type + assert_raise(ActiveRecord::SubclassNotFound) { Company.where(type: "InvalidType").create } + end + + def test_where_create_with_unrelated_type + assert_raise(ActiveRecord::SubclassNotFound) { Company.where(type: "Account").create } + end + + def test_where_create_bang_with_invalid_type + assert_raise(ActiveRecord::SubclassNotFound) { Company.where(type: "InvalidType").create! } + end + + def test_where_create_bang_with_unrelated_type + assert_raise(ActiveRecord::SubclassNotFound) { Company.where(type: "Account").create! } + end + def test_new_with_unrelated_namespaced_type without_store_full_sti_class do e = assert_raises ActiveRecord::SubclassNotFound do @@ -316,7 +363,7 @@ class InheritanceTest < ActiveRecord::TestCase end def test_new_with_autoload_paths - path = File.expand_path("../../models/autoloadable", __FILE__) + path = File.expand_path("../models/autoloadable", __dir__) ActiveSupport::Dependencies.autoload_paths << path firm = Company.new(type: "ExtraFirm") @@ -417,7 +464,8 @@ class InheritanceTest < ActiveRecord::TestCase def test_eager_load_belongs_to_primary_key_quoting con = Account.connection - assert_sql(/#{con.quote_table_name('companies')}.#{con.quote_column_name('id')} = 1/) do + bind_param = Arel::Nodes::BindParam.new(nil) + assert_sql(/#{con.quote_table_name('companies')}\.#{con.quote_column_name('id')} = (?:#{Regexp.quote(bind_param.to_sql)}|1)/) do Account.all.merge!(includes: :firm).find(1) end end @@ -435,6 +483,10 @@ class InheritanceTest < ActiveRecord::TestCase assert_nothing_raised { Company.of_first_firm } assert_nothing_raised { Client.of_first_firm } end + + def test_inheritance_with_default_scope + assert_equal 1, SelectedMembership.count(:all) + end end class InheritanceComputeTypeTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/instrumentation_test.rb b/activerecord/test/cases/instrumentation_test.rb new file mode 100644 index 0000000000..e6e8468757 --- /dev/null +++ b/activerecord/test/cases/instrumentation_test.rb @@ -0,0 +1,72 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/book" + +module ActiveRecord + class InstrumentationTest < ActiveRecord::TestCase + def test_payload_name_on_load + Book.create(name: "test book") + subscriber = ActiveSupport::Notifications.subscribe("sql.active_record") do |*args| + event = ActiveSupport::Notifications::Event.new(*args) + if event.payload[:sql].match "SELECT" + assert_equal "Book Load", event.payload[:name] + end + end + Book.first + ensure + ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber + end + + def test_payload_name_on_create + subscriber = ActiveSupport::Notifications.subscribe("sql.active_record") do |*args| + event = ActiveSupport::Notifications::Event.new(*args) + if event.payload[:sql].match "INSERT" + assert_equal "Book Create", event.payload[:name] + end + end + Book.create(name: "test book") + ensure + ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber + end + + def test_payload_name_on_update + subscriber = ActiveSupport::Notifications.subscribe("sql.active_record") do |*args| + event = ActiveSupport::Notifications::Event.new(*args) + if event.payload[:sql].match "UPDATE" + assert_equal "Book Update", event.payload[:name] + end + end + book = Book.create(name: "test book") + book.update_attribute(:name, "new name") + ensure + ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber + end + + def test_payload_name_on_update_all + subscriber = ActiveSupport::Notifications.subscribe("sql.active_record") do |*args| + event = ActiveSupport::Notifications::Event.new(*args) + if event.payload[:sql].match "UPDATE" + assert_equal "Book Update All", event.payload[:name] + end + end + Book.create(name: "test book") + Book.update_all(name: "new name") + ensure + ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber + end + + def test_payload_name_on_destroy + subscriber = ActiveSupport::Notifications.subscribe("sql.active_record") do |*args| + event = ActiveSupport::Notifications::Event.new(*args) + if event.payload[:sql].match "DELETE" + assert_equal "Book Destroy", event.payload[:name] + end + end + book = Book.create(name: "test book") + book.destroy + ensure + ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber + end + end +end diff --git a/activerecord/test/cases/integration_test.rb b/activerecord/test/cases/integration_test.rb index d7aa091623..36cd63c4d4 100644 --- a/activerecord/test/cases/integration_test.rb +++ b/activerecord/test/cases/integration_test.rb @@ -1,3 +1,4 @@ +# frozen_string_literal: true require "cases/helper" require "models/company" @@ -169,13 +170,65 @@ class IntegrationTest < ActiveRecord::TestCase end def test_named_timestamps_for_cache_key - owner = owners(:blackbeard) - assert_equal "owners/#{owner.id}-#{owner.happy_at.utc.to_s(:usec)}", owner.cache_key(:updated_at, :happy_at) + 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) + end end def test_cache_key_when_named_timestamp_is_nil - owner = owners(:blackbeard) - owner.happy_at = nil - assert_equal "owners/#{owner.id}", owner.cache_key(:happy_at) + assert_deprecated do + owner = owners(:blackbeard) + owner.happy_at = nil + assert_equal "owners/#{owner.id}", owner.cache_key(:happy_at) + end + end + + def test_cache_key_is_stable_with_versioning_on + Developer.cache_versioning = true + + developer = Developer.first + first_key = developer.cache_key + + developer.touch + second_key = developer.cache_key + + assert_equal first_key, second_key + ensure + Developer.cache_versioning = false + end + + def test_cache_version_changes_with_versioning_on + Developer.cache_versioning = true + + developer = Developer.first + first_version = developer.cache_version + + travel 10.seconds do + developer.touch + end + + second_version = developer.cache_version + + assert_not_equal first_version, second_version + ensure + Developer.cache_versioning = false + end + + def test_cache_key_retains_version_when_custom_timestamp_is_used + Developer.cache_versioning = true + + developer = Developer.first + first_key = developer.cache_key_with_version + + travel 10.seconds do + developer.touch + end + + second_key = developer.cache_key_with_version + + assert_not_equal first_key, second_key + ensure + Developer.cache_versioning = false end end diff --git a/activerecord/test/cases/invalid_connection_test.rb b/activerecord/test/cases/invalid_connection_test.rb index 1367af2859..a1be9c2780 100644 --- a/activerecord/test/cases/invalid_connection_test.rb +++ b/activerecord/test/cases/invalid_connection_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" if current_adapter?(:Mysql2Adapter) diff --git a/activerecord/test/cases/invertible_migration_test.rb b/activerecord/test/cases/invertible_migration_test.rb index cc3951e2ba..ebe0b0aa87 100644 --- a/activerecord/test/cases/invertible_migration_test.rb +++ b/activerecord/test/cases/invertible_migration_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class Horse < ActiveRecord::Base @@ -159,6 +161,15 @@ module ActiveRecord end end + class UpOnlyMigration < SilentMigration + def change + add_column :horses, :oldie, :integer, default: 0 + up_only { execute "update horses set oldie = 1" } + end + end + + self.use_transactional_tests = false + setup do @verbose_was, ActiveRecord::Migration.verbose = ActiveRecord::Migration.verbose, false end @@ -293,6 +304,8 @@ module ActiveRecord migration2.migrate(:down) assert_equal false, Horse.connection.extension_enabled?("hstore") + ensure + enable_extension!("hstore", ActiveRecord::Base.connection) end end @@ -374,5 +387,23 @@ module ActiveRecord "horses_index_named index should not exist" end end + + def test_up_only + InvertibleMigration.new.migrate(:up) + horse1 = Horse.create + # populates existing horses with oldie = 1 but new ones have default 0 + UpOnlyMigration.new.migrate(:up) + Horse.reset_column_information + horse1.reload + horse2 = Horse.create + + assert 1, horse1.oldie # created before migration + assert 0, horse2.oldie # created after migration + + UpOnlyMigration.new.migrate(:down) # should be no error + connection = ActiveRecord::Base.connection + assert !connection.column_exists?(:horses, :oldie) + Horse.reset_column_information + end end end diff --git a/activerecord/test/cases/json_attribute_test.rb b/activerecord/test/cases/json_attribute_test.rb new file mode 100644 index 0000000000..afc39d0420 --- /dev/null +++ b/activerecord/test/cases/json_attribute_test.rb @@ -0,0 +1,35 @@ +# frozen_string_literal: true + +require "cases/helper" +require "cases/json_shared_test_cases" + +class JsonAttributeTest < ActiveRecord::TestCase + include JSONSharedTestCases + self.use_transactional_tests = false + + class JsonDataTypeOnText < ActiveRecord::Base + self.table_name = "json_data_type" + + attribute :payload, :json + attribute :settings, :json + + store_accessor :settings, :resolution + end + + def setup + super + @connection.create_table("json_data_type") do |t| + t.string "payload" + t.string "settings" + end + end + + private + def column_type + :string + end + + def klass + JsonDataTypeOnText + end +end diff --git a/activerecord/test/cases/json_serialization_test.rb b/activerecord/test/cases/json_serialization_test.rb index 5a1d066aef..52fe488cd5 100644 --- a/activerecord/test/cases/json_serialization_test.rb +++ b/activerecord/test/cases/json_serialization_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/contact" require "models/post" @@ -160,15 +162,13 @@ class JsonSerializationTest < ActiveRecord::TestCase end def test_serializable_hash_should_not_modify_options_in_argument - options = { only: :name } - @contact.serializable_hash(options) - - assert_nil options[:except] + options = { only: :name }.freeze + assert_nothing_raised { @contact.serializable_hash(options) } end end class DatabaseConnectedJsonEncodingTest < ActiveRecord::TestCase - fixtures :authors, :posts, :comments, :tags, :taggings + fixtures :authors, :author_addresses, :posts, :comments, :tags, :taggings include JsonSerializationHelpers diff --git a/activerecord/test/cases/json_shared_test_cases.rb b/activerecord/test/cases/json_shared_test_cases.rb new file mode 100644 index 0000000000..b0c0f2c283 --- /dev/null +++ b/activerecord/test/cases/json_shared_test_cases.rb @@ -0,0 +1,269 @@ +# frozen_string_literal: true + +require "support/schema_dumping_helper" + +module JSONSharedTestCases + include SchemaDumpingHelper + + class JsonDataType < ActiveRecord::Base + self.table_name = "json_data_type" + + store_accessor :settings, :resolution + end + + def setup + @connection = ActiveRecord::Base.connection + end + + def teardown + @connection.drop_table :json_data_type, if_exists: true + klass.reset_column_information + end + + def test_column + column = klass.columns_hash["payload"] + assert_equal column_type, column.type + assert_type_match column_type, column.sql_type + + type = klass.type_for_attribute("payload") + assert_not type.binary? + end + + def test_change_table_supports_json + @connection.change_table("json_data_type") do |t| + t.public_send column_type, "users" + end + klass.reset_column_information + column = klass.columns_hash["users"] + assert_equal column_type, column.type + assert_type_match column_type, column.sql_type + end + + def test_schema_dumping + output = dump_table_schema("json_data_type") + assert_match(/t\.#{column_type}\s+"settings"/, output) + end + + def test_cast_value_on_write + x = klass.new(payload: { "string" => "foo", :symbol => :bar }) + assert_equal({ "string" => "foo", :symbol => :bar }, x.payload_before_type_cast) + assert_equal({ "string" => "foo", "symbol" => "bar" }, x.payload) + x.save! + assert_equal({ "string" => "foo", "symbol" => "bar" }, x.reload.payload) + end + + def test_type_cast_json + type = klass.type_for_attribute("payload") + + data = '{"a_key":"a_value"}' + hash = type.deserialize(data) + assert_equal({ "a_key" => "a_value" }, hash) + assert_equal({ "a_key" => "a_value" }, type.deserialize(data)) + + assert_equal({}, type.deserialize("{}")) + assert_equal({ "key" => nil }, type.deserialize('{"key": null}')) + assert_equal({ "c" => "}", '"a"' => 'b "a b' }, type.deserialize(%q({"c":"}", "\"a\"":"b \"a b"}))) + end + + def test_rewrite + @connection.execute(insert_statement_per_database('{"k":"v"}')) + x = klass.first + x.payload = { '"a\'' => "b" } + assert x.save! + end + + def test_select + @connection.execute(insert_statement_per_database('{"k":"v"}')) + x = klass.first + assert_equal({ "k" => "v" }, x.payload) + end + + def test_select_multikey + @connection.execute(insert_statement_per_database('{"k1":"v1", "k2":"v2", "k3":[1,2,3]}')) + x = klass.first + assert_equal({ "k1" => "v1", "k2" => "v2", "k3" => [1, 2, 3] }, x.payload) + end + + def test_null_json + @connection.execute(insert_statement_per_database("null")) + x = klass.first + assert_nil(x.payload) + end + + def test_select_nil_json_after_create + json = klass.create!(payload: nil) + x = klass.where(payload: nil).first + assert_equal(json, x) + end + + def test_select_nil_json_after_update + json = klass.create!(payload: "foo") + x = klass.where(payload: nil).first + assert_nil(x) + + json.update_attributes(payload: nil) + x = klass.where(payload: nil).first + assert_equal(json.reload, x) + end + + def test_select_array_json_value + @connection.execute(insert_statement_per_database('["v0",{"k1":"v1"}]')) + x = klass.first + assert_equal(["v0", { "k1" => "v1" }], x.payload) + end + + def test_rewrite_array_json_value + @connection.execute(insert_statement_per_database('["v0",{"k1":"v1"}]')) + x = klass.first + x.payload = ["v1", { "k2" => "v2" }, "v3"] + assert x.save! + end + + def test_with_store_accessors + x = klass.new(resolution: "320×480") + assert_equal "320×480", x.resolution + + x.save! + x = klass.first + assert_equal "320×480", x.resolution + + x.resolution = "640×1136" + x.save! + + x = klass.first + assert_equal "640×1136", x.resolution + end + + def test_duplication_with_store_accessors + x = klass.new(resolution: "320×480") + assert_equal "320×480", x.resolution + + y = x.dup + assert_equal "320×480", y.resolution + end + + def test_yaml_round_trip_with_store_accessors + x = klass.new(resolution: "320×480") + assert_equal "320×480", x.resolution + + y = YAML.load(YAML.dump(x)) + assert_equal "320×480", y.resolution + end + + def test_changes_in_place + json = klass.new + assert_not json.changed? + + json.payload = { "one" => "two" } + assert json.changed? + assert json.payload_changed? + + json.save! + assert_not json.changed? + + json.payload["three"] = "four" + assert json.payload_changed? + + json.save! + json.reload + + assert_equal({ "one" => "two", "three" => "four" }, json.payload) + assert_not json.changed? + end + + def test_changes_in_place_ignores_key_order + json = klass.new + assert_not json.changed? + + json.payload = { "three" => "four", "one" => "two" } + json.save! + json.reload + + json.payload = { "three" => "four", "one" => "two" } + assert_not json.changed? + + json.payload = [{ "three" => "four", "one" => "two" }, { "seven" => "eight", "five" => "six" }] + json.save! + json.reload + + json.payload = [{ "three" => "four", "one" => "two" }, { "seven" => "eight", "five" => "six" }] + assert_not json.changed? + end + + def test_changes_in_place_with_ruby_object + time = Time.now.utc + json = klass.create!(payload: time) + + json.reload + assert_not json.changed? + + json.payload = time + assert_not json.changed? + end + + def test_assigning_string_literal + json = klass.create!(payload: "foo") + assert_equal "foo", json.payload + end + + def test_assigning_number + json = klass.create!(payload: 1.234) + assert_equal 1.234, json.payload + end + + def test_assigning_boolean + json = klass.create!(payload: true) + assert_equal true, json.payload + end + + def test_not_compatible_with_serialize_json + new_klass = Class.new(klass) do + serialize :payload, JSON + end + assert_raises(ActiveRecord::AttributeMethods::Serialization::ColumnNotSerializableError) do + new_klass.new + end + end + + class MySettings + def initialize(hash); @hash = hash end + def to_hash; @hash end + def self.load(hash); new(hash) end + def self.dump(object); object.to_hash end + end + + def test_json_with_serialized_attributes + new_klass = Class.new(klass) do + serialize :settings, MySettings + end + + new_klass.create!(settings: MySettings.new("one" => "two")) + record = new_klass.first + + assert_instance_of MySettings, record.settings + assert_equal({ "one" => "two" }, record.settings.to_hash) + + record.settings = MySettings.new("three" => "four") + record.save! + + assert_equal({ "three" => "four" }, record.reload.settings.to_hash) + end + + private + def klass + JsonDataType + end + + def assert_type_match(type, sql_type) + native_type = ActiveRecord::Base.connection.native_database_types[type][:name] + assert_match %r(\A#{native_type}\b), sql_type + end + + def insert_statement_per_database(values) + if current_adapter?(:OracleAdapter) + "insert into json_data_type (id, payload) VALUES (json_data_type_seq.nextval, '#{values}')" + else + "insert into json_data_type (payload) VALUES ('#{values}')" + end + end +end diff --git a/activerecord/test/cases/locking_test.rb b/activerecord/test/cases/locking_test.rb index 23095618a4..3701be4b11 100644 --- a/activerecord/test/cases/locking_test.rb +++ b/activerecord/test/cases/locking_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "thread" require "cases/helper" require "models/person" @@ -167,6 +169,12 @@ class OptimisticLockingTest < ActiveRecord::TestCase assert_equal 0, p1.lock_version end + def test_lock_new_when_explicitly_passing_value + p1 = Person.new(first_name: "Douglas Adams", lock_version: 42) + p1.save! + assert_equal 42, p1.lock_version + end + def test_touch_existing_lock p1 = Person.find(1) assert_equal 0, p1.lock_version @@ -186,6 +194,19 @@ class OptimisticLockingTest < ActiveRecord::TestCase end end + def test_explicit_update_lock_column_raise_error + person = Person.find(1) + + assert_raises(ActiveRecord::StaleObjectError) do + person.first_name = "Douglas Adams" + person.lock_version = 42 + + assert person.lock_version_changed? + + person.save + end + end + def test_lock_column_name_existing t1 = LegacyThing.find(1) t2 = LegacyThing.find(1) @@ -225,10 +246,33 @@ class OptimisticLockingTest < ActiveRecord::TestCase assert_equal 0, t1.lock_version_before_type_cast end + def test_touch_existing_lock_without_default_should_work_with_null_in_the_database + ActiveRecord::Base.connection.execute("INSERT INTO lock_without_defaults(title) VALUES('title1')") + t1 = LockWithoutDefault.last + + assert_equal 0, t1.lock_version + assert_nil t1.lock_version_before_type_cast + + t1.touch + + assert_equal 1, t1.lock_version + end + + def test_touch_stale_object_with_lock_without_default + t1 = LockWithoutDefault.create!(title: "title1") + stale_object = LockWithoutDefault.find(t1.id) + + t1.update!(title: "title2") + + assert_raises(ActiveRecord::StaleObjectError) do + stale_object.touch + end + end + def test_lock_without_default_should_work_with_null_in_the_database ActiveRecord::Base.connection.execute("INSERT INTO lock_without_defaults(title) VALUES('title1')") t1 = LockWithoutDefault.last - t2 = LockWithoutDefault.last + t2 = LockWithoutDefault.find(t1.id) assert_equal 0, t1.lock_version assert_nil t1.lock_version_before_type_cast @@ -247,17 +291,6 @@ class OptimisticLockingTest < ActiveRecord::TestCase assert_equal "new title2", t2.title end - def test_lock_without_default_should_update_with_lock_col - t1 = LockWithoutDefault.create(title: "title1", lock_version: 6) - - assert_equal 6, t1.lock_version - - t1.update(lock_version: 0) - t1.reload - - assert_equal 0, t1.lock_version - end - def test_lock_without_default_queries_count t1 = LockWithoutDefault.create(title: "title1") @@ -270,12 +303,6 @@ class OptimisticLockingTest < ActiveRecord::TestCase assert_equal "title2", t1.title assert_equal 1, t1.lock_version - assert_queries(1) { t1.update(title: "title3", lock_version: 6) } - - t1.reload - assert_equal "title3", t1.title - assert_equal 6, t1.lock_version - t2 = LockWithoutDefault.new(title: "title1") assert_queries(1) { t2.save! } @@ -302,7 +329,7 @@ class OptimisticLockingTest < ActiveRecord::TestCase ActiveRecord::Base.connection.execute("INSERT INTO lock_without_defaults_cust(title) VALUES('title1')") t1 = LockWithCustomColumnWithoutDefault.last - t2 = LockWithCustomColumnWithoutDefault.last + t2 = LockWithCustomColumnWithoutDefault.find(t1.id) assert_equal 0, t1.custom_lock_version assert_nil t1.custom_lock_version_before_type_cast @@ -321,17 +348,6 @@ class OptimisticLockingTest < ActiveRecord::TestCase assert_equal "new title2", t2.title end - def test_lock_with_custom_column_without_default_should_update_with_lock_col - t1 = LockWithCustomColumnWithoutDefault.create(title: "title1", custom_lock_version: 6) - - assert_equal 6, t1.custom_lock_version - - t1.update(custom_lock_version: 0) - t1.reload - - assert_equal 0, t1.custom_lock_version - end - def test_lock_with_custom_column_without_default_queries_count t1 = LockWithCustomColumnWithoutDefault.create(title: "title1") @@ -344,12 +360,6 @@ class OptimisticLockingTest < ActiveRecord::TestCase assert_equal "title2", t1.title assert_equal 1, t1.custom_lock_version - assert_queries(1) { t1.update(title: "title3", custom_lock_version: 6) } - - t1.reload - assert_equal "title3", t1.title - assert_equal 6, t1.custom_lock_version - t2 = LockWithCustomColumnWithoutDefault.new(title: "title1") assert_queries(1) { t2.save! } @@ -389,11 +399,43 @@ class OptimisticLockingTest < ActiveRecord::TestCase end end + def test_counter_cache_with_touch_and_lock_version + car = Car.create! + + assert_equal 0, car.wheels_count + assert_equal 0, car.lock_version + + previously_car_updated_at = car.updated_at + travel(2.second) do + Wheel.create!(wheelable: car) + end + + assert_equal 1, car.reload.wheels_count + assert_not_equal previously_car_updated_at, car.updated_at + assert_equal 1, car.lock_version + + previously_car_updated_at = car.updated_at + car.wheels.first.update(size: 42) + + assert_equal 1, car.reload.wheels_count + assert_not_equal previously_car_updated_at, car.updated_at + assert_equal 2, car.lock_version + + previously_car_updated_at = car.updated_at + travel(2.second) do + car.wheels.first.destroy! + end + + assert_equal 0, car.reload.wheels_count + assert_not_equal previously_car_updated_at, car.updated_at + assert_equal 3, car.lock_version + end + def test_polymorphic_destroy_with_dependencies_and_lock_version car = Car.create! assert_difference "car.wheels.count" do - car.wheels << Wheel.create! + car.wheels.create end assert_difference "car.wheels.count", -1 do car.reload.destroy @@ -468,6 +510,31 @@ class OptimisticLockingWithSchemaChangeTest < ActiveRecord::TestCase PersonalLegacyThing.reset_column_information end + def test_destroy_existing_object_with_locking_column_value_null_in_the_database + ActiveRecord::Base.connection.execute("INSERT INTO lock_without_defaults(title) VALUES('title1')") + t1 = LockWithoutDefault.last + + assert_equal 0, t1.lock_version + assert_nil t1.lock_version_before_type_cast + + t1.destroy + + assert t1.destroyed? + end + + def test_destroy_stale_object + t1 = LockWithoutDefault.create!(title: "title1") + stale_object = LockWithoutDefault.find(t1.id) + + t1.update!(title: "title2") + + assert_raises(ActiveRecord::StaleObjectError) do + stale_object.destroy! + end + + refute stale_object.destroyed? + end + private def add_counter_column_to(model, col = "test_count") @@ -530,18 +597,18 @@ unless in_memory_db? end end - # Locking a record reloads it. - def test_sane_lock_method + def test_lock_does_not_raise_when_the_object_is_not_dirty + person = Person.find 1 assert_nothing_raised do - Person.transaction do - person = Person.find 1 - old, person.first_name = person.first_name, "fooman" - # Locking a dirty record is deprecated - assert_deprecated do - person.lock! - end - assert_equal old, person.first_name - end + person.lock! + end + end + + def test_lock_raises_when_the_record_is_dirty + person = Person.find 1 + person.first_name = "fooman" + assert_raises(RuntimeError) do + person.lock! end end @@ -576,14 +643,12 @@ unless in_memory_db? end end - if current_adapter?(:PostgreSQLAdapter, :OracleAdapter) - def test_no_locks_no_wait - first, second = duel { Person.find 1 } - assert first.end > second.end - end - - private + def test_no_locks_no_wait + first, second = duel { Person.find 1 } + assert first.end > second.end + end + private def duel(zzz = 5) t0, t1, t2, t3 = nil, nil, nil, nil @@ -611,6 +676,5 @@ unless in_memory_db? assert t3 > t2 [t0.to_f..t1.to_f, t2.to_f..t3.to_f] end - end end end diff --git a/activerecord/test/cases/log_subscriber_test.rb b/activerecord/test/cases/log_subscriber_test.rb index 90ad970e16..e2742ed33e 100644 --- a/activerecord/test/cases/log_subscriber_test.rb +++ b/activerecord/test/cases/log_subscriber_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/binary" require "models/developer" @@ -21,6 +23,7 @@ class LogSubscriberTest < ActiveRecord::TestCase TRANSACTION: REGEXP_CYAN, OTHER: REGEXP_MAGENTA } + Event = Struct.new(:duration, :payload) class TestDebugLogSubscriber < ActiveRecord::LogSubscriber attr_reader :debugs @@ -30,8 +33,9 @@ class LogSubscriberTest < ActiveRecord::TestCase super end - def debug(message) - @debugs << message + def debug(progname = nil, &block) + @debugs << progname + super end end @@ -55,25 +59,22 @@ class LogSubscriberTest < ActiveRecord::TestCase end def test_schema_statements_are_ignored - event = Struct.new(:duration, :payload) - logger = TestDebugLogSubscriber.new assert_equal 0, logger.debugs.length - logger.sql(event.new(0, sql: "hi mom!")) + logger.sql(Event.new(0.9, sql: "hi mom!")) assert_equal 1, logger.debugs.length - logger.sql(event.new(0, sql: "hi mom!", name: "foo")) + logger.sql(Event.new(0.9, sql: "hi mom!", name: "foo")) assert_equal 2, logger.debugs.length - logger.sql(event.new(0, sql: "hi mom!", name: "SCHEMA")) + logger.sql(Event.new(0.9, sql: "hi mom!", name: "SCHEMA")) assert_equal 2, logger.debugs.length end def test_sql_statements_are_not_squeezed - event = Struct.new(:duration, :payload) logger = TestDebugLogSubscriber.new - logger.sql(event.new(0, sql: "ruby rails")) + logger.sql(Event.new(0.9, sql: "ruby rails")) assert_match(/ruby rails/, logger.debugs.first) end @@ -86,56 +87,51 @@ class LogSubscriberTest < ActiveRecord::TestCase end def test_basic_query_logging_coloration - event = Struct.new(:duration, :payload) logger = TestDebugLogSubscriber.new logger.colorize_logging = true SQL_COLORINGS.each do |verb, color_regex| - logger.sql(event.new(0, sql: verb.to_s)) + logger.sql(Event.new(0.9, sql: verb.to_s)) assert_match(/#{REGEXP_BOLD}#{color_regex}#{verb}#{REGEXP_CLEAR}/i, logger.debugs.last) end end def test_basic_payload_name_logging_coloration_generic_sql - event = Struct.new(:duration, :payload) logger = TestDebugLogSubscriber.new logger.colorize_logging = true SQL_COLORINGS.each do |verb, _| - logger.sql(event.new(0, sql: verb.to_s)) - assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0.0ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) + logger.sql(Event.new(0.9, sql: verb.to_s)) + assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0\.9ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) - logger.sql(event.new(0, sql: verb.to_s, name: "SQL")) - assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA}SQL \(0.0ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) + logger.sql(Event.new(0.9, sql: verb.to_s, name: "SQL")) + assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA}SQL \(0\.9ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) end end def test_basic_payload_name_logging_coloration_named_sql - event = Struct.new(:duration, :payload) logger = TestDebugLogSubscriber.new logger.colorize_logging = true SQL_COLORINGS.each do |verb, _| - logger.sql(event.new(0, sql: verb.to_s, name: "Model Load")) - assert_match(/#{REGEXP_BOLD}#{REGEXP_CYAN}Model Load \(0.0ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) + logger.sql(Event.new(0.9, sql: verb.to_s, name: "Model Load")) + assert_match(/#{REGEXP_BOLD}#{REGEXP_CYAN}Model Load \(0\.9ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) - logger.sql(event.new(0, sql: verb.to_s, name: "Model Exists")) - assert_match(/#{REGEXP_BOLD}#{REGEXP_CYAN}Model Exists \(0.0ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) + logger.sql(Event.new(0.9, sql: verb.to_s, name: "Model Exists")) + assert_match(/#{REGEXP_BOLD}#{REGEXP_CYAN}Model Exists \(0\.9ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) - logger.sql(event.new(0, sql: verb.to_s, name: "ANY SPECIFIC NAME")) - assert_match(/#{REGEXP_BOLD}#{REGEXP_CYAN}ANY SPECIFIC NAME \(0.0ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) + logger.sql(Event.new(0.9, sql: verb.to_s, name: "ANY SPECIFIC NAME")) + assert_match(/#{REGEXP_BOLD}#{REGEXP_CYAN}ANY SPECIFIC NAME \(0\.9ms\)#{REGEXP_CLEAR}/i, logger.debugs.last) end end def test_query_logging_coloration_with_nested_select - event = Struct.new(:duration, :payload) logger = TestDebugLogSubscriber.new logger.colorize_logging = true SQL_COLORINGS.slice(:SELECT, :INSERT, :UPDATE, :DELETE).each do |verb, color_regex| - logger.sql(event.new(0, sql: "#{verb} WHERE ID IN SELECT")) - assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0.0ms\)#{REGEXP_CLEAR} #{REGEXP_BOLD}#{color_regex}#{verb} WHERE ID IN SELECT#{REGEXP_CLEAR}/i, logger.debugs.last) + logger.sql(Event.new(0.9, sql: "#{verb} WHERE ID IN SELECT")) + assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0\.9ms\)#{REGEXP_CLEAR} #{REGEXP_BOLD}#{color_regex}#{verb} WHERE ID IN SELECT#{REGEXP_CLEAR}/i, logger.debugs.last) end end def test_query_logging_coloration_with_multi_line_nested_select - event = Struct.new(:duration, :payload) logger = TestDebugLogSubscriber.new logger.colorize_logging = true SQL_COLORINGS.slice(:SELECT, :INSERT, :UPDATE, :DELETE).each do |verb, color_regex| @@ -145,13 +141,12 @@ class LogSubscriberTest < ActiveRecord::TestCase SELECT ID FROM THINGS ) EOS - logger.sql(event.new(0, sql: sql)) - assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0.0ms\)#{REGEXP_CLEAR} #{REGEXP_BOLD}#{color_regex}.*#{verb}.*#{REGEXP_CLEAR}/mi, logger.debugs.last) + logger.sql(Event.new(0.9, sql: sql)) + assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0\.9ms\)#{REGEXP_CLEAR} #{REGEXP_BOLD}#{color_regex}.*#{verb}.*#{REGEXP_CLEAR}/mi, logger.debugs.last) end end def test_query_logging_coloration_with_lock - event = Struct.new(:duration, :payload) logger = TestDebugLogSubscriber.new logger.colorize_logging = true sql = <<-EOS @@ -159,14 +154,14 @@ class LogSubscriberTest < ActiveRecord::TestCase (SELECT * FROM mytable FOR UPDATE) ss WHERE col1 = 5; EOS - logger.sql(event.new(0, sql: sql)) - assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0.0ms\)#{REGEXP_CLEAR} #{REGEXP_BOLD}#{SQL_COLORINGS[:LOCK]}.*FOR UPDATE.*#{REGEXP_CLEAR}/mi, logger.debugs.last) + logger.sql(Event.new(0.9, sql: sql)) + assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0\.9ms\)#{REGEXP_CLEAR} #{REGEXP_BOLD}#{SQL_COLORINGS[:LOCK]}.*FOR UPDATE.*#{REGEXP_CLEAR}/mi, logger.debugs.last) sql = <<-EOS LOCK TABLE films IN SHARE MODE; EOS - logger.sql(event.new(0, sql: sql)) - assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0.0ms\)#{REGEXP_CLEAR} #{REGEXP_BOLD}#{SQL_COLORINGS[:LOCK]}.*LOCK TABLE.*#{REGEXP_CLEAR}/mi, logger.debugs.last) + logger.sql(Event.new(0.9, sql: sql)) + assert_match(/#{REGEXP_BOLD}#{REGEXP_MAGENTA} \(0\.9ms\)#{REGEXP_CLEAR} #{REGEXP_BOLD}#{SQL_COLORINGS[:LOCK]}.*LOCK TABLE.*#{REGEXP_CLEAR}/mi, logger.debugs.last) end def test_exists_query_logging @@ -177,6 +172,22 @@ class LogSubscriberTest < ActiveRecord::TestCase assert_match(/SELECT .*?FROM .?developers.?/i, @logger.logged(:debug).last) end + def test_vebose_query_logs + ActiveRecord::Base.verbose_query_logs = true + + logger = TestDebugLogSubscriber.new + logger.sql(Event.new(0, sql: "hi mom!")) + assert_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!")) + assert_no_match(/↳/, @logger.logged(:debug).last) + end + def test_cached_queries ActiveRecord::Base.cache do Developer.all.load diff --git a/activerecord/test/cases/migration/change_schema_test.rb b/activerecord/test/cases/migration/change_schema_test.rb index 1d305fa11f..38a906c8f5 100644 --- a/activerecord/test/cases/migration/change_schema_test.rb +++ b/activerecord/test/cases/migration/change_schema_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord @@ -262,17 +264,18 @@ module ActiveRecord t.column :foo, :timestamp end - klass = Class.new(ActiveRecord::Base) - klass.table_name = "testings" + column = connection.columns(:testings).find { |c| c.name == "foo" } - assert_equal :datetime, klass.columns_hash["foo"].type + assert_equal :datetime, column.type if current_adapter?(:PostgreSQLAdapter) - assert_equal "timestamp without time zone", klass.columns_hash["foo"].sql_type + assert_equal "timestamp without time zone", column.sql_type elsif current_adapter?(:Mysql2Adapter) - assert_equal "timestamp", klass.columns_hash["foo"].sql_type + assert_equal "timestamp", column.sql_type + elsif current_adapter?(:OracleAdapter) + assert_equal "TIMESTAMP(6)", column.sql_type else - assert_equal klass.connection.type_to_sql("datetime"), klass.columns_hash["foo"].sql_type + assert_equal connection.type_to_sql("datetime"), column.sql_type end end diff --git a/activerecord/test/cases/migration/change_table_test.rb b/activerecord/test/cases/migration/change_table_test.rb index ec817a579b..034bf32165 100644 --- a/activerecord/test/cases/migration/change_table_test.rb +++ b/activerecord/test/cases/migration/change_table_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/migration/helper" module ActiveRecord diff --git a/activerecord/test/cases/migration/column_attributes_test.rb b/activerecord/test/cases/migration/column_attributes_test.rb index 48df931543..3022121f4c 100644 --- a/activerecord/test/cases/migration/column_attributes_test.rb +++ b/activerecord/test/cases/migration/column_attributes_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/migration/helper" module ActiveRecord @@ -43,11 +45,11 @@ module ActiveRecord assert_nil TestModel.columns_hash["description"].limit end - if current_adapter?(:Mysql2Adapter) + if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter) def test_unabstracted_database_dependent_types - add_column :test_models, :intelligence_quotient, :tinyint + add_column :test_models, :intelligence_quotient, :smallint TestModel.reset_column_information - assert_match(/tinyint/, TestModel.columns_hash["intelligence_quotient"].sql_type) + assert_match(/smallint/, TestModel.columns_hash["intelligence_quotient"].sql_type) end end @@ -78,7 +80,7 @@ module ActiveRecord TestModel.delete_all # Now use the Rails insertion - TestModel.create wealth: BigDecimal.new("12345678901234567890.0123456789") + TestModel.create wealth: BigDecimal("12345678901234567890.0123456789") # SELECT row = TestModel.first @@ -97,7 +99,21 @@ module ActiveRecord assert_equal 7, wealth_column.scale end + # Test SQLite3 adapter specifically for decimal types with precision and scale + # attributes, since these need to be maintained in schema but aren't actually + # used in SQLite3 itself if current_adapter?(:SQLite3Adapter) + def test_change_column_with_new_precision_and_scale + connection.add_column "test_models", "wealth", :decimal, precision: 9, scale: 7 + + connection.change_column "test_models", "wealth", :decimal, precision: 12, scale: 8 + TestModel.reset_column_information + + wealth_column = TestModel.columns_hash["wealth"] + assert_equal 12, wealth_column.precision + assert_equal 8, wealth_column.scale + end + def test_change_column_preserve_other_column_precision_and_scale connection.add_column "test_models", "last_name", :string connection.add_column "test_models", "wealth", :decimal, precision: 9, scale: 7 @@ -130,7 +146,7 @@ module ActiveRecord TestModel.create first_name: "bob", last_name: "bobsen", bio: "I was born ....", age: 18, height: 1.78, - wealth: BigDecimal.new("12345678901234567890.0123456789"), + wealth: BigDecimal("12345678901234567890.0123456789"), birthday: 18.years.ago, favorite_day: 10.days.ago, moment_of_truth: "1782-10-10 21:40:18", male: true @@ -143,7 +159,7 @@ module ActiveRecord # Test for 30 significant digits (beyond the 16 of float), 10 of them # after the decimal place. - assert_equal BigDecimal.new("0012345678901234567890.0123456789"), bob.wealth + assert_equal BigDecimal("0012345678901234567890.0123456789"), bob.wealth assert_equal true, bob.male? diff --git a/activerecord/test/cases/migration/column_positioning_test.rb b/activerecord/test/cases/migration/column_positioning_test.rb index f2162d91b1..1c62a68cf9 100644 --- a/activerecord/test/cases/migration/column_positioning_test.rb +++ b/activerecord/test/cases/migration/column_positioning_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord @@ -50,6 +52,16 @@ module ActiveRecord conn.change_column :testings, :second, :integer, after: :third assert_equal %w(first third second), conn.columns(:testings).map(&:name) end + + def test_add_reference_with_positioning_first + conn.add_reference :testings, :new, polymorphic: true, first: true + assert_equal %w(new_id new_type first second third), conn.columns(:testings).map(&:name) + end + + def test_add_reference_with_positioning_after + conn.add_reference :testings, :new, polymorphic: true, after: :first + assert_equal %w(first new_id new_type second third), conn.columns(:testings).map(&:name) + end end end end diff --git a/activerecord/test/cases/migration/columns_test.rb b/activerecord/test/cases/migration/columns_test.rb index 2329888345..8ca20b6172 100644 --- a/activerecord/test/cases/migration/columns_test.rb +++ b/activerecord/test/cases/migration/columns_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/migration/helper" module ActiveRecord @@ -140,6 +142,10 @@ module ActiveRecord end 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" + add_column "test_models", :hat_size, :integer add_column "test_models", :hat_style, :string, limit: 100 add_index "test_models", ["hat_style", "hat_size"], unique: true diff --git a/activerecord/test/cases/migration/command_recorder_test.rb b/activerecord/test/cases/migration/command_recorder_test.rb index 802a969cb7..58bc558619 100644 --- a/activerecord/test/cases/migration/command_recorder_test.rb +++ b/activerecord/test/cases/migration/command_recorder_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord @@ -211,9 +213,9 @@ module ActiveRecord assert_equal [:remove_index, [:table, { name: "new_index" }]], remove end - def test_invert_add_index_with_no_options - remove = @recorder.inverse_of :add_index, [:table, [:one, :two]] - assert_equal [:remove_index, [:table, { column: [:one, :two] }]], remove + def test_invert_add_index_with_algorithm_option + remove = @recorder.inverse_of :add_index, [:table, :one, algorithm: :concurrently] + assert_equal [:remove_index, [:table, { column: :one, algorithm: :concurrently }]], remove end def test_invert_remove_index diff --git a/activerecord/test/cases/migration/compatibility_test.rb b/activerecord/test/cases/migration/compatibility_test.rb index 7a80bfb899..26d3b3e29d 100644 --- a/activerecord/test/cases/migration/compatibility_test.rb +++ b/activerecord/test/cases/migration/compatibility_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -14,7 +16,7 @@ module ActiveRecord ActiveRecord::Migration.verbose = false connection.create_table :testings do |t| - t.column :foo, :string, limit: 100 + t.column :foo, :string, limit: 5 t.column :bar, :string, limit: 100 end end @@ -90,6 +92,21 @@ module ActiveRecord connection.drop_table :more_testings rescue nil end + def test_timestamps_have_null_constraints_if_not_present_in_migration_of_change_table + migration = Class.new(ActiveRecord::Migration[4.2]) { + def migrate(x) + change_table :testings do |t| + t.timestamps + end + end + }.new + + 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 + end + def test_timestamps_have_null_constraints_if_not_present_in_migration_for_adding_timestamps_to_existing_table migration = Class.new(ActiveRecord::Migration[4.2]) { def migrate(x) @@ -109,15 +126,32 @@ module ActiveRecord end assert_match(/LegacyMigration < ActiveRecord::Migration\[4\.2\]/, e.message) end + + if current_adapter?(:PostgreSQLAdapter) + class Testing < ActiveRecord::Base + end + + def test_legacy_change_column_with_null_executes_update + migration = Class.new(ActiveRecord::Migration[5.1]) { + def migrate(x) + change_column :testings, :foo, :string, limit: 10, null: false, default: "foobar" + end + }.new + + Testing.create! + ActiveRecord::Migrator.new(:up, [migration]).migrate + assert_equal ["foobar"], Testing.all.map(&:foo) + ensure + ActiveRecord::Base.clear_cache! + end + end end end end -class LegacyPrimaryKeyTest < ActiveRecord::TestCase +module LegacyPrimaryKeyTestCases include SchemaDumpingHelper - self.use_transactional_tests = false - class LegacyPrimaryKey < ActiveRecord::Base end @@ -135,7 +169,7 @@ class LegacyPrimaryKeyTest < ActiveRecord::TestCase end def test_legacy_primary_key_should_be_auto_incremented - @migration = Class.new(ActiveRecord::Migration[5.0]) { + @migration = Class.new(migration_class) { def change create_table :legacy_primary_keys do |t| t.references :legacy_ref @@ -145,9 +179,7 @@ class LegacyPrimaryKeyTest < ActiveRecord::TestCase @migration.migrate(:up) - legacy_pk = LegacyPrimaryKey.columns_hash["id"] - assert_not legacy_pk.bigint? - assert_not legacy_pk.null + assert_legacy_primary_key legacy_ref = LegacyPrimaryKey.columns_hash["legacy_ref_id"] assert_not legacy_ref.bigint? @@ -165,7 +197,7 @@ class LegacyPrimaryKeyTest < ActiveRecord::TestCase def test_legacy_integer_primary_key_should_not_be_auto_incremented skip if current_adapter?(:SQLite3Adapter) - @migration = Class.new(ActiveRecord::Migration[5.0]) { + @migration = Class.new(migration_class) { def change create_table :legacy_primary_keys, id: :integer do |t| end @@ -182,9 +214,85 @@ class LegacyPrimaryKeyTest < ActiveRecord::TestCase assert_match %r{create_table "legacy_primary_keys", id: :integer, default: nil}, schema end + def test_legacy_primary_key_in_create_table_should_be_integer + @migration = Class.new(migration_class) { + def change + create_table :legacy_primary_keys, id: false do |t| + t.primary_key :id + end + end + }.new + + @migration.migrate(:up) + + assert_legacy_primary_key + end + + def test_legacy_primary_key_in_change_table_should_be_integer + @migration = Class.new(migration_class) { + def change + create_table :legacy_primary_keys, id: false do |t| + t.integer :dummy + end + change_table :legacy_primary_keys do |t| + t.primary_key :id + end + end + }.new + + @migration.migrate(:up) + + assert_legacy_primary_key + end + + def test_add_column_with_legacy_primary_key_should_be_integer + @migration = Class.new(migration_class) { + def change + create_table :legacy_primary_keys, id: false do |t| + t.integer :dummy + end + add_column :legacy_primary_keys, :id, :primary_key + end + }.new + + @migration.migrate(:up) + + assert_legacy_primary_key + end + + def test_legacy_join_table_foreign_keys_should_be_integer + @migration = Class.new(migration_class) { + def change + create_join_table :apples, :bananas do |t| + end + end + }.new + + @migration.migrate(:up) + + schema = dump_table_schema "apples_bananas" + assert_match %r{integer "apple_id", null: false}, schema + assert_match %r{integer "banana_id", null: false}, schema + end + + def test_legacy_join_table_column_options_should_be_overwritten + @migration = Class.new(migration_class) { + def change + create_join_table :apples, :bananas, column_options: { type: :bigint } do |t| + end + end + }.new + + @migration.migrate(:up) + + schema = dump_table_schema "apples_bananas" + assert_match %r{bigint "apple_id", null: false}, schema + assert_match %r{bigint "banana_id", null: false}, schema + end + if current_adapter?(:Mysql2Adapter) def test_legacy_bigint_primary_key_should_be_auto_incremented - @migration = Class.new(ActiveRecord::Migration[5.0]) { + @migration = Class.new(migration_class) { def change create_table :legacy_primary_keys, id: :bigint end @@ -201,7 +309,7 @@ class LegacyPrimaryKeyTest < ActiveRecord::TestCase end else def test_legacy_bigint_primary_key_should_not_be_auto_incremented - @migration = Class.new(ActiveRecord::Migration[5.0]) { + @migration = Class.new(migration_class) { def change create_table :legacy_primary_keys, id: :bigint do |t| end @@ -218,4 +326,44 @@ class LegacyPrimaryKeyTest < ActiveRecord::TestCase assert_match %r{create_table "legacy_primary_keys", id: :bigint, default: nil}, schema end end + + private + def assert_legacy_primary_key + assert_equal "id", LegacyPrimaryKey.primary_key + + legacy_pk = LegacyPrimaryKey.columns_hash["id"] + + assert_equal :integer, legacy_pk.type + assert_not legacy_pk.bigint? + assert_not legacy_pk.null + + if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter) + schema = dump_table_schema "legacy_primary_keys" + assert_match %r{create_table "legacy_primary_keys", id: :(?:integer|serial), (?!default: nil)}, schema + end + end +end + +module LegacyPrimaryKeyTest + class V5_0 < ActiveRecord::TestCase + include LegacyPrimaryKeyTestCases + + self.use_transactional_tests = false + + private + def migration_class + ActiveRecord::Migration[5.0] + end + end + + class V4_2 < ActiveRecord::TestCase + include LegacyPrimaryKeyTestCases + + self.use_transactional_tests = false + + private + def migration_class + ActiveRecord::Migration[4.2] + end + end end diff --git a/activerecord/test/cases/migration/create_join_table_test.rb b/activerecord/test/cases/migration/create_join_table_test.rb index c4896f3d6e..77d32a24a5 100644 --- a/activerecord/test/cases/migration/create_join_table_test.rb +++ b/activerecord/test/cases/migration/create_join_table_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/migration/foreign_key_test.rb b/activerecord/test/cases/migration/foreign_key_test.rb index 7762d37915..079be04946 100644 --- a/activerecord/test/cases/migration/foreign_key_test.rb +++ b/activerecord/test/cases/migration/foreign_key_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -225,6 +227,74 @@ if ActiveRecord::Base.connection.supports_foreign_keys? end end + if ActiveRecord::Base.connection.supports_validate_constraints? + def test_add_invalid_foreign_key + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", validate: false + + foreign_keys = @connection.foreign_keys("astronauts") + assert_equal 1, foreign_keys.size + + fk = foreign_keys.first + refute fk.validated? + end + + def test_validate_foreign_key_infers_column + @connection.add_foreign_key :astronauts, :rockets, validate: false + refute @connection.foreign_keys("astronauts").first.validated? + + @connection.validate_foreign_key :astronauts, :rockets + assert @connection.foreign_keys("astronauts").first.validated? + end + + def test_validate_foreign_key_by_column + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", validate: false + refute @connection.foreign_keys("astronauts").first.validated? + + @connection.validate_foreign_key :astronauts, column: "rocket_id" + assert @connection.foreign_keys("astronauts").first.validated? + end + + def test_validate_foreign_key_by_symbol_column + @connection.add_foreign_key :astronauts, :rockets, column: :rocket_id, validate: false + refute @connection.foreign_keys("astronauts").first.validated? + + @connection.validate_foreign_key :astronauts, column: :rocket_id + assert @connection.foreign_keys("astronauts").first.validated? + end + + def test_validate_foreign_key_by_name + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", name: "fancy_named_fk", validate: false + refute @connection.foreign_keys("astronauts").first.validated? + + @connection.validate_foreign_key :astronauts, name: "fancy_named_fk" + assert @connection.foreign_keys("astronauts").first.validated? + end + + def test_validate_foreign_non_existing_foreign_key_raises + assert_raises ArgumentError do + @connection.validate_foreign_key :astronauts, :rockets + end + end + + def test_validate_constraint_by_name + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", name: "fancy_named_fk", validate: false + + @connection.validate_constraint :astronauts, "fancy_named_fk" + assert @connection.foreign_keys("astronauts").first.validated? + end + else + # Foreign key should still be created, but should not be invalid + def test_add_invalid_foreign_key + @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", validate: false + + foreign_keys = @connection.foreign_keys("astronauts") + assert_equal 1, foreign_keys.size + + fk = foreign_keys.first + assert fk.validated? + end + end + def test_schema_dumping @connection.add_foreign_key :astronauts, :rockets output = dump_table_schema "astronauts" diff --git a/activerecord/test/cases/migration/helper.rb b/activerecord/test/cases/migration/helper.rb index 9c0fa7339d..c056199140 100644 --- a/activerecord/test/cases/migration/helper.rb +++ b/activerecord/test/cases/migration/helper.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/migration/index_test.rb b/activerecord/test/cases/migration/index_test.rb index f10fcf1398..b25c6d84bc 100644 --- a/activerecord/test/cases/migration/index_test.rb +++ b/activerecord/test/cases/migration/index_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord @@ -31,10 +33,8 @@ module ActiveRecord connection.add_index(table_name, [:foo], name: "old_idx") connection.rename_index(table_name, "old_idx", "new_idx") - assert_deprecated do - assert_not connection.index_name_exists?(table_name, "old_idx", false) - assert connection.index_name_exists?(table_name, "new_idx", true) - end + assert_not connection.index_name_exists?(table_name, "old_idx") + assert connection.index_name_exists?(table_name, "new_idx") end def test_rename_index_too_long diff --git a/activerecord/test/cases/migration/logger_test.rb b/activerecord/test/cases/migration/logger_test.rb index 3d7c7ad469..28f4cc124b 100644 --- a/activerecord/test/cases/migration/logger_test.rb +++ b/activerecord/test/cases/migration/logger_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/migration/pending_migrations_test.rb b/activerecord/test/cases/migration/pending_migrations_test.rb index 6970fdcc87..d0066f68be 100644 --- a/activerecord/test/cases/migration/pending_migrations_test.rb +++ b/activerecord/test/cases/migration/pending_migrations_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/migration/references_foreign_key_test.rb b/activerecord/test/cases/migration/references_foreign_key_test.rb index f1ddac1ee2..7a092103c7 100644 --- a/activerecord/test/cases/migration/references_foreign_key_test.rb +++ b/activerecord/test/cases/migration/references_foreign_key_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" if ActiveRecord::Base.connection.supports_foreign_keys_in_create? @@ -139,6 +141,16 @@ if ActiveRecord::Base.connection.supports_foreign_keys? end end + test "removing column removes foreign key" do + @connection.create_table :testings do |t| + t.references :testing_parent, index: true, foreign_key: true + end + + assert_difference "@connection.foreign_keys('testings').size", -1 do + @connection.remove_column :testings, :testing_parent_id + end + end + test "foreign key methods respect pluralize_table_names" do begin original_pluralize_table_names = ActiveRecord::Base.pluralize_table_names diff --git a/activerecord/test/cases/migration/references_index_test.rb b/activerecord/test/cases/migration/references_index_test.rb index 2866cabab6..e41377d817 100644 --- a/activerecord/test/cases/migration/references_index_test.rb +++ b/activerecord/test/cases/migration/references_index_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/migration/references_statements_test.rb b/activerecord/test/cases/migration/references_statements_test.rb index 06c44c8c52..769241ba12 100644 --- a/activerecord/test/cases/migration/references_statements_test.rb +++ b/activerecord/test/cases/migration/references_statements_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/migration/helper" module ActiveRecord @@ -50,6 +52,14 @@ module ActiveRecord assert column_exists?(table_name, :taggable_type, :string, default: "Photo") end + def test_creates_reference_type_column_with_not_null + connection.create_table table_name, force: true do |t| + t.references :taggable, null: false, polymorphic: true + end + assert column_exists?(table_name, :taggable_id, :integer, null: false) + assert column_exists?(table_name, :taggable_type, :string, null: false) + end + def test_does_not_share_options_with_reference_type_column add_reference table_name, :taggable, type: :integer, limit: 2, polymorphic: true assert column_exists?(table_name, :taggable_id, :integer, limit: 2) diff --git a/activerecord/test/cases/migration/rename_table_test.rb b/activerecord/test/cases/migration/rename_table_test.rb index 19588d28a2..dfce266253 100644 --- a/activerecord/test/cases/migration/rename_table_test.rb +++ b/activerecord/test/cases/migration/rename_table_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/migration/helper" module ActiveRecord @@ -79,10 +81,33 @@ module ActiveRecord assert_equal ConnectionAdapters::PostgreSQL::Name.new("public", "octopi_#{pk}_seq"), seq end + def test_renaming_table_renames_primary_key + connection.create_table :cats, id: :uuid, default: "uuid_generate_v4()" + rename_table :cats, :felines + + assert connection.table_exists? :felines + refute connection.table_exists? :cats + + primary_key_name = connection.select_values(<<-SQL.strip_heredoc, "SCHEMA")[0] + SELECT c.relname + FROM pg_class c + JOIN pg_index i + ON c.oid = i.indexrelid + WHERE i.indisprimary + AND i.indrelid = 'felines'::regclass + SQL + + assert_equal "felines_pkey", primary_key_name + ensure + connection.drop_table :cats, if_exists: true + connection.drop_table :felines, if_exists: true + end + def test_renaming_table_doesnt_attempt_to_rename_non_existent_sequences - connection.create_table :cats, id: :uuid + connection.create_table :cats, id: :uuid, default: "uuid_generate_v4()" assert_nothing_raised { rename_table :cats, :felines } assert connection.table_exists? :felines + refute connection.table_exists? :cats ensure connection.drop_table :cats, if_exists: true connection.drop_table :felines, if_exists: true diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb index 744fa865be..a3ebc8070a 100644 --- a/activerecord/test/cases/migration_test.rb +++ b/activerecord/test/cases/migration_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "cases/migration/helper" require "bigdecimal/util" @@ -402,33 +404,6 @@ class MigrationTest < ActiveRecord::TestCase ActiveRecord::Migrator.up(migrations_path) end - def test_migration_sets_internal_metadata_even_when_fully_migrated - current_env = ActiveRecord::ConnectionHandling::DEFAULT_ENV.call - migrations_path = MIGRATIONS_ROOT + "/valid" - old_path = ActiveRecord::Migrator.migrations_paths - ActiveRecord::Migrator.migrations_paths = migrations_path - - ActiveRecord::Migrator.up(migrations_path) - assert_equal current_env, ActiveRecord::InternalMetadata[:environment] - - original_rails_env = ENV["RAILS_ENV"] - original_rack_env = ENV["RACK_ENV"] - ENV["RAILS_ENV"] = ENV["RACK_ENV"] = "foofoo" - new_env = ActiveRecord::ConnectionHandling::DEFAULT_ENV.call - - refute_equal current_env, new_env - - sleep 1 # mysql by default does not store fractional seconds in the database - - ActiveRecord::Migrator.up(migrations_path) - assert_equal new_env, ActiveRecord::InternalMetadata[:environment] - ensure - ActiveRecord::Migrator.migrations_paths = old_path - ENV["RAILS_ENV"] = original_rails_env - ENV["RACK_ENV"] = original_rack_env - ActiveRecord::Migrator.up(migrations_path) - end - def test_internal_metadata_stores_environment_when_other_data_exists ActiveRecord::InternalMetadata.delete_all ActiveRecord::InternalMetadata[:foo] = "bar" @@ -529,11 +504,10 @@ class MigrationTest < ActiveRecord::TestCase unless mysql_enforcing_gtid_consistency? def test_create_table_with_query - Person.connection.create_table(:person, force: true) - - Person.connection.create_table :table_from_query_testings, as: "SELECT id FROM person" + Person.connection.create_table :table_from_query_testings, as: "SELECT id FROM people WHERE id = 1" columns = Person.connection.columns(:table_from_query_testings) + assert_equal [1], Person.connection.select_values("SELECT * FROM table_from_query_testings") assert_equal 1, columns.length assert_equal "id", columns.first.name ensure @@ -541,11 +515,10 @@ class MigrationTest < ActiveRecord::TestCase end def test_create_table_with_query_from_relation - Person.connection.create_table(:person, force: true) - - Person.connection.create_table :table_from_query_testings, as: Person.select(:id) + Person.connection.create_table :table_from_query_testings, as: Person.select(:id).where(id: 1) columns = Person.connection.columns(:table_from_query_testings) + assert_equal [1], Person.connection.select_values("SELECT * FROM table_from_query_testings") assert_equal 1, columns.length assert_equal "id", columns.first.name ensure @@ -828,8 +801,15 @@ if ActiveRecord::Base.connection.supports_bulk_alter? t.integer :age end - # Adding an index fires a query every time to check if an index already exists or not - assert_queries(3) do + classname = ActiveRecord::Base.connection.class.name[/[^:]*$/] + expected_query_count = { + "Mysql2Adapter" => 3, # Adding an index fires a query every time to check if an index already exists or not + "PostgreSQLAdapter" => 2, + }.fetch(classname) { + raise "need an expected query count for #{classname}" + } + + assert_queries(expected_query_count) do with_bulk_change_table do |t| t.index :username, unique: true, name: :awesome_username_index t.index [:name, :age] @@ -853,7 +833,15 @@ if ActiveRecord::Base.connection.supports_bulk_alter? assert index(:index_delete_me_on_name) - assert_queries(3) do + classname = ActiveRecord::Base.connection.class.name[/[^:]*$/] + expected_query_count = { + "Mysql2Adapter" => 3, # Adding an index fires a query every time to check if an index already exists or not + "PostgreSQLAdapter" => 2, + }.fetch(classname) { + raise "need an expected query count for #{classname}" + } + + assert_queries(expected_query_count) do with_bulk_change_table do |t| t.remove_index :name t.index :name, name: :new_name_index, unique: true @@ -875,10 +863,15 @@ if ActiveRecord::Base.connection.supports_bulk_alter? assert ! column(:name).default assert_equal :date, column(:birthdate).type - # One query for columns (delete_me table) - # One query for primary key (delete_me table) - # One query to do the bulk change - assert_queries(3, ignore_none: true) do + classname = ActiveRecord::Base.connection.class.name[/[^:]*$/] + expected_query_count = { + "Mysql2Adapter" => 3, # one query for columns, one query for primary key, one query to do the bulk change + "PostgreSQLAdapter" => 2, # one query for columns, one for bulk change + }.fetch(classname) { + raise "need an expected query count for #{classname}" + } + + assert_queries(expected_query_count, ignore_none: true) do with_bulk_change_table do |t| t.change :name, :string, default: "NONAME" t.change :birthdate, :datetime @@ -941,7 +934,7 @@ class CopyMigrationsTest < ActiveRecord::TestCase assert_equal [@migrations_path + "/4_people_have_hobbies.bukkits.rb", @migrations_path + "/5_people_have_descriptions.bukkits.rb"], copied.map(&:filename) expected = "# This migration comes from bukkits (originally 1)" - assert_equal expected, IO.readlines(@migrations_path + "/4_people_have_hobbies.bukkits.rb")[0].chomp + assert_equal expected, IO.readlines(@migrations_path + "/4_people_have_hobbies.bukkits.rb")[1].chomp files_count = Dir[@migrations_path + "/*.rb"].length copied = ActiveRecord::Migration.copy(@migrations_path, bukkits: MIGRATIONS_ROOT + "/to_copy") @@ -1044,8 +1037,8 @@ class CopyMigrationsTest < ActiveRecord::TestCase assert File.exist?(@migrations_path + "/4_currencies_have_symbols.bukkits.rb") assert_equal [@migrations_path + "/4_currencies_have_symbols.bukkits.rb"], copied.map(&:filename) - expected = "# coding: ISO-8859-15\n# This migration comes from bukkits (originally 1)" - assert_equal expected, IO.readlines(@migrations_path + "/4_currencies_have_symbols.bukkits.rb")[0..1].join.chomp + expected = "# frozen_string_literal: true\n# coding: ISO-8859-15\n# This migration comes from bukkits (originally 1)" + assert_equal expected, IO.readlines(@migrations_path + "/4_currencies_have_symbols.bukkits.rb")[0..2].join.chomp files_count = Dir[@migrations_path + "/*.rb"].length copied = ActiveRecord::Migration.copy(@migrations_path, bukkits: MIGRATIONS_ROOT + "/magic") @@ -1133,17 +1126,4 @@ class CopyMigrationsTest < ActiveRecord::TestCase def test_unknown_migration_version_should_raise_an_argument_error assert_raise(ArgumentError) { ActiveRecord::Migration[1.0] } end - - def test_deprecate_initialize_internal_tables - assert_deprecated { ActiveRecord::Base.connection.initialize_schema_migrations_table } - assert_deprecated { ActiveRecord::Base.connection.initialize_internal_metadata_table } - end - - def test_deprecate_migration_keys - assert_deprecated { ActiveRecord::Base.connection.migration_keys } - end - - def test_deprecate_supports_migrations - assert_deprecated { ActiveRecord::Base.connection.supports_migrations? } - end end diff --git a/activerecord/test/cases/migrator_test.rb b/activerecord/test/cases/migrator_test.rb index aadbc375af..1047ba1367 100644 --- a/activerecord/test/cases/migrator_test.rb +++ b/activerecord/test/cases/migrator_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "cases/migration/helper" @@ -64,6 +66,26 @@ class MigratorTest < ActiveRecord::TestCase list = [ActiveRecord::Migration.new("Foo", 1), ActiveRecord::Migration.new("Bar", 2)] ActiveRecord::Migrator.new(:up, list, 3).run end + + assert_raises(ActiveRecord::UnknownMigrationVersionError) do + list = [ActiveRecord::Migration.new("Foo", 1), ActiveRecord::Migration.new("Bar", 2)] + ActiveRecord::Migrator.new(:up, list, -1).run + end + + assert_raises(ActiveRecord::UnknownMigrationVersionError) do + list = [ActiveRecord::Migration.new("Foo", 1), ActiveRecord::Migration.new("Bar", 2)] + ActiveRecord::Migrator.new(:up, list, 0).run + end + + assert_raises(ActiveRecord::UnknownMigrationVersionError) do + list = [ActiveRecord::Migration.new("Foo", 1), ActiveRecord::Migration.new("Bar", 2)] + ActiveRecord::Migrator.new(:up, list, 3).migrate + end + + assert_raises(ActiveRecord::UnknownMigrationVersionError) do + list = [ActiveRecord::Migration.new("Foo", 1), ActiveRecord::Migration.new("Bar", 2)] + ActiveRecord::Migrator.new(:up, list, -1).migrate + end end def test_finds_migrations @@ -299,6 +321,7 @@ class MigratorTest < ActiveRecord::TestCase def test_migrator_verbosity _, migrations = sensors(3) + ActiveRecord::Migration.verbose = true ActiveRecord::Migrator.new(:up, migrations, 1).migrate assert_not_equal 0, ActiveRecord::Migration.message_count @@ -311,7 +334,6 @@ class MigratorTest < ActiveRecord::TestCase def test_migrator_verbosity_off _, migrations = sensors(3) - ActiveRecord::Migration.message_count = 0 ActiveRecord::Migration.verbose = false ActiveRecord::Migrator.new(:up, migrations, 1).migrate assert_equal 0, ActiveRecord::Migration.message_count diff --git a/activerecord/test/cases/mixin_test.rb b/activerecord/test/cases/mixin_test.rb index a8af8e30f7..fdb8ac6ab3 100644 --- a/activerecord/test/cases/mixin_test.rb +++ b/activerecord/test/cases/mixin_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class Mixin < ActiveRecord::Base @@ -10,10 +12,6 @@ class TouchTest < ActiveRecord::TestCase travel_to Time.now end - teardown do - travel_back - end - def test_update stamped = Mixin.new diff --git a/activerecord/test/cases/modules_test.rb b/activerecord/test/cases/modules_test.rb index f8a7bab35f..060d555607 100644 --- a/activerecord/test/cases/modules_test.rb +++ b/activerecord/test/cases/modules_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/company_in_module" require "models/shop" diff --git a/activerecord/test/cases/multiparameter_attributes_test.rb b/activerecord/test/cases/multiparameter_attributes_test.rb index ceb5724377..59be4dc5a8 100644 --- a/activerecord/test/cases/multiparameter_attributes_test.rb +++ b/activerecord/test/cases/multiparameter_attributes_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/customer" @@ -271,6 +273,12 @@ class MultiParameterAttributeTest < ActiveRecord::TestCase ensure Topic.reset_column_information end + + def test_multiparameter_attributes_setting_time_attribute + topic = Topic.new("bonus_time(4i)" => "01", "bonus_time(5i)" => "05") + assert_equal 1, topic.bonus_time.hour + assert_equal 5, topic.bonus_time.min + end end def test_multiparameter_attributes_on_time_with_empty_seconds @@ -285,14 +293,6 @@ class MultiParameterAttributeTest < ActiveRecord::TestCase end end - unless current_adapter? :OracleAdapter - def test_multiparameter_attributes_setting_time_attribute - topic = Topic.new("bonus_time(4i)" => "01", "bonus_time(5i)" => "05") - assert_equal 1, topic.bonus_time.hour - assert_equal 5, topic.bonus_time.min - end - end - def test_multiparameter_attributes_setting_date_attribute topic = Topic.new("written_on(1i)" => "1952", "written_on(2i)" => "3", "written_on(3i)" => "11") assert_equal 1952, topic.written_on.year @@ -300,13 +300,34 @@ class MultiParameterAttributeTest < ActiveRecord::TestCase assert_equal 11, topic.written_on.day end + def test_create_with_multiparameter_attributes_setting_date_attribute + topic = Topic.create_with("written_on(1i)" => "1952", "written_on(2i)" => "3", "written_on(3i)" => "11").new + assert_equal 1952, topic.written_on.year + assert_equal 3, topic.written_on.month + assert_equal 11, topic.written_on.day + end + def test_multiparameter_attributes_setting_date_and_time_attribute topic = Topic.new( - "written_on(1i)" => "1952", - "written_on(2i)" => "3", - "written_on(3i)" => "11", - "written_on(4i)" => "13", - "written_on(5i)" => "55") + "written_on(1i)" => "1952", + "written_on(2i)" => "3", + "written_on(3i)" => "11", + "written_on(4i)" => "13", + "written_on(5i)" => "55") + assert_equal 1952, topic.written_on.year + assert_equal 3, topic.written_on.month + assert_equal 11, topic.written_on.day + assert_equal 13, topic.written_on.hour + assert_equal 55, topic.written_on.min + end + + def test_create_with_multiparameter_attributes_setting_date_and_time_attribute + topic = Topic.create_with( + "written_on(1i)" => "1952", + "written_on(2i)" => "3", + "written_on(3i)" => "11", + "written_on(4i)" => "13", + "written_on(5i)" => "55").new assert_equal 1952, topic.written_on.year assert_equal 3, topic.written_on.month assert_equal 11, topic.written_on.day @@ -364,4 +385,15 @@ class MultiParameterAttributeTest < ActiveRecord::TestCase assert_equal("address", ex.errors[0].attribute) end + + def test_multiparameter_assigned_attributes_did_not_come_from_user + topic = Topic.new( + "written_on(1i)" => "1952", + "written_on(2i)" => "3", + "written_on(3i)" => "11", + "written_on(4i)" => "13", + "written_on(5i)" => "55", + ) + refute_predicate topic, :written_on_came_from_user? + end end diff --git a/activerecord/test/cases/multiple_db_test.rb b/activerecord/test/cases/multiple_db_test.rb index e3bb51bd77..192d2f5251 100644 --- a/activerecord/test/cases/multiple_db_test.rb +++ b/activerecord/test/cases/multiple_db_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/entrant" require "models/bird" @@ -90,14 +92,9 @@ class MultipleDbTest < ActiveRecord::TestCase assert_equal "Ruby Developer", Entrant.find(1).name end - def test_arel_table_engines - assert_not_equal Entrant.arel_engine, Bird.arel_engine - assert_not_equal Entrant.arel_engine, Course.arel_engine - end - def test_connection - assert_equal Entrant.arel_engine.connection.object_id, Bird.arel_engine.connection.object_id - assert_not_equal Entrant.arel_engine.connection.object_id, Course.arel_engine.connection.object_id + assert_same Entrant.connection, Bird.connection + assert_not_same Entrant.connection, Course.connection end unless in_memory_db? diff --git a/activerecord/test/cases/nested_attributes_test.rb b/activerecord/test/cases/nested_attributes_test.rb index b87419d203..a2ccb603a9 100644 --- a/activerecord/test/cases/nested_attributes_test.rb +++ b/activerecord/test/cases/nested_attributes_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/pirate" require "models/ship" @@ -117,7 +119,7 @@ class TestNestedAttributesInGeneral < ActiveRecord::TestCase def test_reject_if_with_a_proc_which_returns_true_always_for_has_one Pirate.accepts_nested_attributes_for :ship, reject_if: proc { |attributes| true } - pirate = Pirate.new(catchphrase: "Stop wastin' me time") + pirate = Pirate.create(catchphrase: "Stop wastin' me time") ship = pirate.create_ship(name: "s1") pirate.update(ship_attributes: { name: "s2", id: ship.id }) assert_equal "s1", ship.reload.name @@ -752,7 +754,7 @@ module NestedAttributesOnACollectionAssociationTests exception = assert_raise ArgumentError do @pirate.send(association_setter, "foo") end - assert_equal 'Hash or Array expected, got String ("foo")', exception.message + assert_equal %{Hash or Array expected for attribute `#{@association_name}`, got String ("foo")}, exception.message end def test_should_work_with_update_as_well diff --git a/activerecord/test/cases/nested_attributes_with_callbacks_test.rb b/activerecord/test/cases/nested_attributes_with_callbacks_test.rb index b9d2acbed2..f04c68b08f 100644 --- a/activerecord/test/cases/nested_attributes_with_callbacks_test.rb +++ b/activerecord/test/cases/nested_attributes_with_callbacks_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/pirate" require "models/bird" diff --git a/activerecord/test/cases/null_relation_test.rb b/activerecord/test/cases/null_relation_test.rb new file mode 100644 index 0000000000..17527568f8 --- /dev/null +++ b/activerecord/test/cases/null_relation_test.rb @@ -0,0 +1,84 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/developer" +require "models/comment" +require "models/post" +require "models/topic" + +class NullRelationTest < ActiveRecord::TestCase + fixtures :posts, :comments + + def test_none + assert_no_queries(ignore_none: false) do + assert_equal [], Developer.none + assert_equal [], Developer.all.none + end + end + + def test_none_chainable + assert_no_queries(ignore_none: false) do + assert_equal [], Developer.none.where(name: "David") + end + end + + def test_none_chainable_to_existing_scope_extension_method + assert_no_queries(ignore_none: false) do + assert_equal 1, Topic.anonymous_extension.none.one + end + end + + def test_none_chained_to_methods_firing_queries_straight_to_db + assert_no_queries(ignore_none: false) do + assert_equal [], Developer.none.pluck(:id, :name) + assert_equal 0, Developer.none.delete_all + assert_equal 0, Developer.none.update_all(name: "David") + assert_equal 0, Developer.none.delete(1) + assert_equal false, Developer.none.exists?(1) + end + end + + def test_null_relation_content_size_methods + assert_no_queries(ignore_none: false) do + assert_equal 0, Developer.none.size + assert_equal 0, Developer.none.count + assert_equal true, Developer.none.empty? + assert_equal true, Developer.none.none? + assert_equal false, Developer.none.any? + assert_equal false, Developer.none.one? + assert_equal false, Developer.none.many? + end + end + + def test_null_relation_metadata_methods + assert_equal "", Developer.none.to_sql + assert_equal({}, Developer.none.where_values_hash) + end + + def test_null_relation_where_values_hash + assert_equal({ "salary" => 100_000 }, Developer.none.where(salary: 100_000).where_values_hash) + end + + [:count, :sum].each do |method| + define_method "test_null_relation_#{method}" do + assert_no_queries(ignore_none: false) do + assert_equal 0, Comment.none.public_send(method, :id) + assert_equal Hash.new, Comment.none.group(:post_id).public_send(method, :id) + end + end + end + + [:average, :minimum, :maximum].each do |method| + define_method "test_null_relation_#{method}" do + assert_no_queries(ignore_none: false) do + assert_nil Comment.none.public_send(method, :id) + assert_equal Hash.new, Comment.none.group(:post_id).public_send(method, :id) + end + end + end + + def test_null_relation_in_where_condition + assert_operator Comment.count, :>, 0 # precondition, make sure there are comments. + assert_equal 0, Comment.where(post_id: Post.none).count + end +end diff --git a/activerecord/test/cases/numeric_data_test.rb b/activerecord/test/cases/numeric_data_test.rb new file mode 100644 index 0000000000..f917c8f727 --- /dev/null +++ b/activerecord/test/cases/numeric_data_test.rb @@ -0,0 +1,73 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/numeric_data" + +class NumericDataTest < ActiveRecord::TestCase + def test_big_decimal_conditions + m = NumericData.new( + bank_balance: 1586.43, + big_bank_balance: BigDecimal("1000234000567.95"), + world_population: 6000000000, + my_house_population: 3 + ) + assert m.save + assert_equal 0, NumericData.where("bank_balance > ?", 2000.0).count + end + + def test_numeric_fields + m = NumericData.new( + bank_balance: 1586.43, + big_bank_balance: BigDecimal("1000234000567.95"), + world_population: 6000000000, + my_house_population: 3 + ) + assert m.save + + m1 = NumericData.find(m.id) + assert_not_nil m1 + + # As with migration_test.rb, we should make world_population >= 2**62 + # to cover 64-bit platforms and test it is a Bignum, but the main thing + # is that it's an Integer. + assert_kind_of Integer, m1.world_population + assert_equal 6000000000, m1.world_population + + assert_kind_of Integer, m1.my_house_population + assert_equal 3, m1.my_house_population + + assert_kind_of BigDecimal, m1.bank_balance + assert_equal BigDecimal("1586.43"), m1.bank_balance + + assert_kind_of BigDecimal, m1.big_bank_balance + assert_equal BigDecimal("1000234000567.95"), m1.big_bank_balance + end + + def test_numeric_fields_with_scale + m = NumericData.new( + bank_balance: 1586.43122334, + big_bank_balance: BigDecimal("234000567.952344"), + world_population: 6000000000, + my_house_population: 3 + ) + assert m.save + + m1 = NumericData.find(m.id) + assert_not_nil m1 + + # As with migration_test.rb, we should make world_population >= 2**62 + # to cover 64-bit platforms and test it is a Bignum, but the main thing + # is that it's an Integer. + assert_kind_of Integer, m1.world_population + assert_equal 6000000000, m1.world_population + + assert_kind_of Integer, m1.my_house_population + assert_equal 3, m1.my_house_population + + assert_kind_of BigDecimal, m1.bank_balance + assert_equal BigDecimal("1586.43"), m1.bank_balance + + assert_kind_of BigDecimal, m1.big_bank_balance + assert_equal BigDecimal("234000567.95"), m1.big_bank_balance + end +end diff --git a/activerecord/test/cases/persistence_test.rb b/activerecord/test/cases/persistence_test.rb index 5b7e2fd008..0fa8ea212f 100644 --- a/activerecord/test/cases/persistence_test.rb +++ b/activerecord/test/cases/persistence_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/aircraft" require "models/post" @@ -49,7 +51,7 @@ class PersistenceTest < ActiveRecord::TestCase assert !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 + assert_sql(/\AUPDATE .+ \(SELECT .* ORDER BY id DESC\)\z/i) do test_update_with_order_succeeds.call("id DESC") end end @@ -57,13 +59,42 @@ class PersistenceTest < ActiveRecord::TestCase def test_update_all_with_order_and_limit_updates_subset_only author = authors(:david) - assert_nothing_raised do - assert_equal 1, author.posts_sorted_by_id_limited.size - assert_equal 2, author.posts_sorted_by_id_limited.limit(2).to_a.size - assert_equal 1, author.posts_sorted_by_id_limited.update_all([ "body = ?", "bulk update!" ]) - assert_equal "bulk update!", posts(:welcome).body - assert_not_equal "bulk update!", posts(:thinking).body - end + 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 @@ -71,11 +102,43 @@ class PersistenceTest < ActiveRecord::TestCase topic_data = { 1 => { "content" => "1 updated" }, 2 => { "content" => "2 updated" } } updated = Topic.update(topic_data.keys, topic_data.values) - assert_equal 2, updated.size + assert_equal [1, 2], updated.map(&:id) + assert_equal "1 updated", Topic.find(1).content + assert_equal "2 updated", Topic.find(2).content + end + + def test_update_many_with_duplicated_ids + updated = Topic.update([1, 1, 2], [ + { "content" => "1 duplicated" }, { "content" => "1 updated" }, { "content" => "2 updated" } + ]) + + assert_equal [1, 1, 2], updated.map(&:id) assert_equal "1 updated", Topic.find(1).content assert_equal "2 updated", Topic.find(2).content end + def test_update_many_with_invalid_id + topic_data = { 1 => { "content" => "1 updated" }, 2 => { "content" => "2 updated" }, 99999 => {} } + + assert_raise(ActiveRecord::RecordNotFound) do + Topic.update(topic_data.keys, topic_data.values) + end + + assert_not_equal "1 updated", Topic.find(1).content + assert_not_equal "2 updated", Topic.find(2).content + end + + def test_class_level_update_is_affected_by_scoping + topic_data = { 1 => { "content" => "1 updated" }, 2 => { "content" => "2 updated" } } + + assert_raise(ActiveRecord::RecordNotFound) do + Topic.where("1=0").scoping { Topic.update(topic_data.keys, topic_data.values) } + end + + assert_not_equal "1 updated", Topic.find(1).content + assert_not_equal "2 updated", Topic.find(2).content + end + def test_delete_all assert Topic.count > 0 @@ -83,27 +146,31 @@ class PersistenceTest < ActiveRecord::TestCase end def test_delete_all_with_joins_and_where_part_is_hash - where_args = { toys: { name: "Bone" } } - count = Pet.joins(:toys).where(where_args).count + pets = Pet.joins(:toys).where(toys: { name: "Bone" }) + + assert_equal true, pets.exists? + assert_equal pets.count, pets.delete_all + end - assert_equal count, 1 - assert_equal count, Pet.joins(:toys).where(where_args).delete_all + 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 - where_args = { toys: { name: "Bone" } } - count = Pet.left_joins(:toys).where(where_args).count + pets = Pet.left_joins(:toys).where(toys: { name: "Bone" }) - assert_equal count, 1 - assert_equal count, Pet.left_joins(:toys).where(where_args).delete_all + 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 - where_args = ["toys.name = ?", "Bone"] - count = Pet.joins(:toys).where(where_args).count + def test_delete_all_with_includes + pets = Pet.includes(:toys).where(toys: { name: "Bone" }) - assert_equal count, 1 - assert_equal count, Pet.joins(:toys).where(where_args).delete_all + assert_equal true, pets.exists? + assert_equal pets.count, pets.delete_all end def test_increment_attribute @@ -160,15 +227,25 @@ class PersistenceTest < ActiveRecord::TestCase end def test_destroy_many - clients = Client.all.merge!(order: "id").find([2, 3]) + clients = Client.find([2, 3]) assert_difference("Client.count", -2) do - destroyed = Client.destroy([2, 3]).sort_by(&:id) + destroyed = Client.destroy([2, 3]) assert_equal clients, destroyed assert destroyed.all?(&:frozen?), "destroyed clients should be frozen" end end + def test_destroy_many_with_invalid_id + clients = Client.find([2, 3]) + + assert_raise(ActiveRecord::RecordNotFound) do + Client.destroy([2, 3, 99999]) + end + + assert_equal clients, Client.find([2, 3]) + end + def test_becomes assert_kind_of Reply, topics(:first).becomes(Reply) assert_equal "The First Topic", topics(:first).becomes(Reply).title @@ -305,12 +382,13 @@ class PersistenceTest < ActiveRecord::TestCase def test_create_columns_not_equal_attributes topic = Topic.instantiate( - "attributes" => { - "title" => "Another New Topic", - "does_not_exist" => "test" - } + "title" => "Another New Topic", + "does_not_exist" => "test" ) + topic = topic.dup # reset @new_record assert_nothing_raised { topic.save } + assert topic.persisted? + assert_equal "Another New Topic", topic.reload.title end def test_create_through_factory_with_block @@ -357,6 +435,8 @@ class PersistenceTest < ActiveRecord::TestCase topic_reloaded = Topic.instantiate(topic.attributes.merge("does_not_exist" => "test")) topic_reloaded.title = "A New Topic" assert_nothing_raised { topic_reloaded.save } + assert topic_reloaded.persisted? + assert_equal "A New Topic", topic_reloaded.reload.title end def test_update_for_record_with_only_primary_key @@ -437,6 +517,13 @@ class PersistenceTest < ActiveRecord::TestCase assert_not_nil Topic.find(2) end + def test_delete_isnt_affected_by_scoping + topic = Topic.find(1) + assert_difference("Topic.count", -1) do + Topic.where("1=0").scoping { topic.delete } + end + end + def test_destroy topic = Topic.find(1) assert_equal topic, topic.destroy, "topic.destroy did not return self" @@ -451,10 +538,18 @@ class PersistenceTest < ActiveRecord::TestCase assert_raise(ActiveRecord::RecordNotFound) { Topic.find(topic.id) } end - def test_record_not_found_exception + def test_find_raises_record_not_found_exception assert_raise(ActiveRecord::RecordNotFound) { Topic.find(99999) } end + def test_update_raises_record_not_found_exception + assert_raise(ActiveRecord::RecordNotFound) { Topic.update(99999, approved: true) } + end + + def test_destroy_raises_record_not_found_exception + assert_raise(ActiveRecord::RecordNotFound) { Topic.destroy(99999) } + end + def test_update_all assert_equal Topic.count, Topic.update_all("content = 'bulk updated!'") assert_equal "bulk updated!", Topic.find(1).content @@ -478,17 +573,24 @@ class PersistenceTest < ActiveRecord::TestCase end def test_update_all_with_joins - where_args = { toys: { name: "Bone" } } - count = Pet.left_joins(:toys).where(where_args).count + pets = Pet.joins(:toys).where(toys: { name: "Bone" }) - assert_equal count, Pet.joins(:toys).where(where_args).update_all(name: "Bob") + assert_equal true, pets.exists? + assert_equal pets.count, pets.update_all(name: "Bob") end def test_update_all_with_left_joins - where_args = { toys: { name: "Bone" } } - count = Pet.left_joins(:toys).where(where_args).count + 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 count, Pet.left_joins(:toys).where(where_args).update_all(name: "Bob") + assert_equal true, pets.exists? + assert_equal pets.count, pets.update_all(name: "Bob") end def test_update_all_with_non_standard_table_name @@ -531,6 +633,9 @@ class PersistenceTest < ActiveRecord::TestCase Topic.find(1).update_attribute(:approved, false) assert !Topic.find(1).approved? + + Topic.find(1).update_attribute(:change_approved_before_save, true) + assert Topic.find(1).approved? end def test_update_attribute_for_readonly_attribute @@ -898,18 +1003,41 @@ class PersistenceTest < ActiveRecord::TestCase should_be_destroyed_reply = Reply.create("title" => "hello", "content" => "world") Topic.find(1).replies << should_be_destroyed_reply - Topic.destroy(1) + topic = Topic.destroy(1) + assert topic.destroyed? + assert_raise(ActiveRecord::RecordNotFound) { Topic.find(1) } assert_raise(ActiveRecord::RecordNotFound) { Reply.find(should_be_destroyed_reply.id) } end + def test_class_level_destroy_is_affected_by_scoping + should_not_be_destroyed_reply = Reply.create("title" => "hello", "content" => "world") + Topic.find(1).replies << should_not_be_destroyed_reply + + assert_raise(ActiveRecord::RecordNotFound) do + Topic.where("1=0").scoping { Topic.destroy(1) } + end + + assert_nothing_raised { Topic.find(1) } + assert_nothing_raised { Reply.find(should_not_be_destroyed_reply.id) } + end + def test_class_level_delete - should_be_destroyed_reply = Reply.create("title" => "hello", "content" => "world") - Topic.find(1).replies << should_be_destroyed_reply + should_not_be_destroyed_reply = Reply.create("title" => "hello", "content" => "world") + Topic.find(1).replies << should_not_be_destroyed_reply Topic.delete(1) assert_raise(ActiveRecord::RecordNotFound) { Topic.find(1) } - assert_nothing_raised { Reply.find(should_be_destroyed_reply.id) } + assert_nothing_raised { Reply.find(should_not_be_destroyed_reply.id) } + end + + def test_class_level_delete_is_affected_by_scoping + should_not_be_destroyed_reply = Reply.create("title" => "hello", "content" => "world") + Topic.find(1).replies << should_not_be_destroyed_reply + + Topic.where("1=0").scoping { Topic.delete(1) } + assert_nothing_raised { Topic.find(1) } + assert_nothing_raised { Reply.find(should_not_be_destroyed_reply.id) } end def test_create_with_custom_timestamps @@ -993,44 +1121,35 @@ class PersistenceTest < ActiveRecord::TestCase end class SaveTest < ActiveRecord::TestCase - self.use_transactional_tests = false - def test_save_touch_false - widget = Class.new(ActiveRecord::Base) do - connection.create_table :widgets, force: true do |t| - t.string :name - t.timestamps null: false - end - - self.table_name = :widgets - end - - instance = widget.create!( + pet = Pet.create!( name: "Bob", created_at: 1.day.ago, updated_at: 1.day.ago) - created_at = instance.created_at - updated_at = instance.updated_at + created_at = pet.created_at + updated_at = pet.updated_at - instance.name = "Barb" - instance.save!(touch: false) - assert_equal instance.created_at, created_at - assert_equal instance.updated_at, updated_at - ensure - ActiveRecord::Base.connection.drop_table widget.table_name - widget.reset_column_information + pet.name = "Barb" + pet.save!(touch: false) + assert_equal pet.created_at, created_at + assert_equal pet.updated_at, updated_at end end def test_reset_column_information_resets_children - child = Class.new(Topic) - child.new # force schema to load + child_class = Class.new(Topic) + child_class.new # force schema to load ActiveRecord::Base.connection.add_column(:topics, :foo, :string) Topic.reset_column_information - assert_equal "bar", child.new(foo: :bar).foo + # this should redefine attribute methods + child_class.new + + assert child_class.instance_methods.include?(:foo) + assert child_class.instance_methods.include?(:foo_changed?) + assert_equal "bar", child_class.new(foo: :bar).foo ensure ActiveRecord::Base.connection.remove_column(:topics, :foo) Topic.reset_column_information diff --git a/activerecord/test/cases/pooled_connections_test.rb b/activerecord/test/cases/pooled_connections_test.rb index f1b0d08765..fa7f759e51 100644 --- a/activerecord/test/cases/pooled_connections_test.rb +++ b/activerecord/test/cases/pooled_connections_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/project" require "timeout" diff --git a/activerecord/test/cases/primary_keys_test.rb b/activerecord/test/cases/primary_keys_test.rb index 12386635f6..80016fc19d 100644 --- a/activerecord/test/cases/primary_keys_test.rb +++ b/activerecord/test/cases/primary_keys_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" require "models/topic" @@ -46,7 +48,7 @@ class PrimaryKeysTest < ActiveRecord::TestCase topic = Topic.new topic.title = "New Topic" assert_nil topic.id - assert_nothing_raised { topic.save! } + topic.save! id = topic.id topicReloaded = Topic.find(id) @@ -56,23 +58,36 @@ class PrimaryKeysTest < ActiveRecord::TestCase def test_customized_primary_key_auto_assigns_on_save Keyboard.delete_all keyboard = Keyboard.new(name: "HHKB") - assert_nothing_raised { keyboard.save! } + keyboard.save! assert_equal keyboard.id, Keyboard.find_by_name("HHKB").id end def test_customized_primary_key_can_be_get_before_saving keyboard = Keyboard.new assert_nil keyboard.id - assert_nothing_raised { assert_nil keyboard.key_number } + assert_nil keyboard.key_number end def test_customized_string_primary_key_settable_before_save subscriber = Subscriber.new - assert_nothing_raised { subscriber.id = "webster123" } + subscriber.id = "webster123" assert_equal "webster123", subscriber.id assert_equal "webster123", subscriber.nick end + def test_update_with_non_primary_key_id_column + subscriber = Subscriber.first + subscriber.update(update_count: 1) + subscriber.reload + assert_equal 1, subscriber.update_count + end + + def test_update_columns_with_non_primary_key_id_column + subscriber = Subscriber.first + subscriber.update_columns(id: 1) + assert_not_equal 1, subscriber.nick + end + def test_string_key subscriber = Subscriber.find(subscribers(:first).nick) assert_equal(subscribers(:first).name, subscriber.name) @@ -83,7 +98,7 @@ class PrimaryKeysTest < ActiveRecord::TestCase subscriber.id = "jdoe" assert_equal("jdoe", subscriber.id) subscriber.name = "John Doe" - assert_nothing_raised { subscriber.save! } + subscriber.save! assert_equal("jdoe", subscriber.id) subscriberReloaded = Subscriber.find("jdoe") @@ -141,10 +156,6 @@ class PrimaryKeysTest < ActiveRecord::TestCase assert_nothing_raised { MixedCaseMonkey.find(1).destroy } end - def test_deprecate_supports_primary_key - assert_deprecated { ActiveRecord::Base.connection.supports_primary_key? } - end - def test_primary_key_returns_value_if_it_exists klass = Class.new(ActiveRecord::Base) do self.table_name = "developers" @@ -183,6 +194,8 @@ class PrimaryKeysTest < ActiveRecord::TestCase end def test_create_without_primary_key_no_extra_query + skip if current_adapter?(:OracleAdapter) + klass = Class.new(ActiveRecord::Base) do self.table_name = "dashboards" end @@ -285,6 +298,8 @@ class PrimaryKeyAnyTypeTest < ActiveRecord::TestCase assert_not column.null assert_equal :string, column.type assert_equal 42, column.limit + ensure + Barcode.reset_column_information end test "schema dump primary key includes type and options" do @@ -309,7 +324,7 @@ class CompositePrimaryKeyTest < ActiveRecord::TestCase def setup @connection = ActiveRecord::Base.connection @connection.schema_cache.clear! - @connection.create_table(:barcodes, primary_key: ["region", "code"], force: true) do |t| + @connection.create_table(:uber_barcodes, primary_key: ["region", "code"], force: true) do |t| t.string :region t.integer :code end @@ -317,14 +332,24 @@ class CompositePrimaryKeyTest < ActiveRecord::TestCase t.string :region t.integer :code end + @connection.create_table(:travels, primary_key: ["from", "to"], force: true) do |t| + t.string :from + t.string :to + end end def teardown - @connection.drop_table(:barcodes, if_exists: true) + @connection.drop_table :uber_barcodes, if_exists: true + @connection.drop_table :barcodes_reverse, if_exists: true + @connection.drop_table :travels, if_exists: true end def test_composite_primary_key - assert_equal ["region", "code"], @connection.primary_keys("barcodes") + assert_equal ["region", "code"], @connection.primary_keys("uber_barcodes") + end + + def test_composite_primary_key_with_reserved_words + assert_equal ["from", "to"], @connection.primary_keys("travels") end def test_composite_primary_key_out_of_order @@ -335,7 +360,7 @@ class CompositePrimaryKeyTest < ActiveRecord::TestCase def test_primary_key_issues_warning model = Class.new(ActiveRecord::Base) do def self.table_name - "barcodes" + "uber_barcodes" end end warning = capture(:stderr) do @@ -344,9 +369,9 @@ class CompositePrimaryKeyTest < ActiveRecord::TestCase assert_match(/WARNING: Active Record does not support composite primary key\./, warning) end - def test_dumping_composite_primary_key - schema = dump_table_schema "barcodes" - assert_match %r{create_table "barcodes", primary_key: \["region", "code"\]}, schema + def test_collectly_dump_composite_primary_key + schema = dump_table_schema "uber_barcodes" + assert_match %r{create_table "uber_barcodes", primary_key: \["region", "code"\]}, schema end def test_dumping_composite_primary_key_out_of_order @@ -417,7 +442,7 @@ if current_adapter?(:PostgreSQLAdapter, :Mysql2Adapter) test "schema dump primary key with serial/integer" do @connection.create_table(:widgets, id: @pk_type, force: true) schema = dump_table_schema "widgets" - assert_match %r{create_table "widgets", id: :#{@pk_type}, force: :cascade}, schema + assert_match %r{create_table "widgets", id: :#{@pk_type}, }, schema end if current_adapter?(:Mysql2Adapter) @@ -430,7 +455,7 @@ if current_adapter?(:PostgreSQLAdapter, :Mysql2Adapter) assert column.unsigned? schema = dump_table_schema "widgets" - assert_match %r{create_table "widgets", id: :integer, unsigned: true, force: :cascade}, schema + assert_match %r{create_table "widgets", id: :integer, unsigned: true, }, schema end test "bigint primary key with unsigned" do @@ -442,7 +467,7 @@ if current_adapter?(:PostgreSQLAdapter, :Mysql2Adapter) assert column.unsigned? schema = dump_table_schema "widgets" - assert_match %r{create_table "widgets", id: :bigint, unsigned: true, force: :cascade}, schema + assert_match %r{create_table "widgets", id: :bigint, unsigned: true, }, schema end end end diff --git a/activerecord/test/cases/query_cache_test.rb b/activerecord/test/cases/query_cache_test.rb index 494663eb04..ad05f70933 100644 --- a/activerecord/test/cases/query_cache_test.rb +++ b/activerecord/test/cases/query_cache_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/task" @@ -42,7 +44,8 @@ class QueryCacheTest < ActiveRecord::TestCase mw = middleware { |env| Task.find 1 Task.find 1 - assert_equal 1, ActiveRecord::Base.connection.query_cache.length + query_cache = ActiveRecord::Base.connection.query_cache + assert_equal 1, query_cache.length, query_cache.keys raise "lol borked" } assert_raises(RuntimeError) { mw.call({}) } @@ -130,7 +133,7 @@ class QueryCacheTest < ActiveRecord::TestCase assert_cache :off, conn end ensure - ActiveRecord::Base.clear_all_connections! + ActiveRecord::Base.connection_pool.disconnect! end end end @@ -149,7 +152,8 @@ class QueryCacheTest < ActiveRecord::TestCase mw = middleware { |env| Task.find 1 Task.find 1 - assert_equal 1, ActiveRecord::Base.connection.query_cache.length + query_cache = ActiveRecord::Base.connection.query_cache + assert_equal 1, query_cache.length, query_cache.keys [200, {}, nil] } mw.call({}) @@ -204,6 +208,52 @@ class QueryCacheTest < ActiveRecord::TestCase end end + def test_exists_queries_with_cache + Post.cache do + assert_queries(1) { Post.exists?; Post.exists? } + end + end + + def test_select_all_with_cache + Post.cache do + assert_queries(1) do + 2.times { Post.connection.select_all(Post.all) } + end + end + end + + def test_select_one_with_cache + Post.cache do + assert_queries(1) do + 2.times { Post.connection.select_one(Post.all) } + end + end + end + + def test_select_value_with_cache + Post.cache do + assert_queries(1) do + 2.times { Post.connection.select_value(Post.all) } + end + end + end + + def test_select_values_with_cache + Post.cache do + assert_queries(1) do + 2.times { Post.connection.select_values(Post.all) } + end + end + end + + def test_select_rows_with_cache + Post.cache do + assert_queries(1) do + 2.times { Post.connection.select_rows(Post.all) } + end + end + end + def test_query_cache_dups_results_correctly Task.cache do now = Time.now.utc @@ -233,7 +283,7 @@ class QueryCacheTest < ActiveRecord::TestCase payload[:sql].downcase! end - assert_raises RuntimeError do + assert_raises frozen_error_class do ActiveRecord::Base.cache do assert_queries(1) { Task.find(1); Task.find(1) } end @@ -252,14 +302,10 @@ class QueryCacheTest < ActiveRecord::TestCase end end - def test_cache_does_not_wrap_string_results_in_arrays + def test_cache_does_not_wrap_results_in_arrays Task.cache do - # Oracle adapter returns count() as Integer or Float - if current_adapter?(:OracleAdapter) - assert_kind_of Numeric, Task.connection.select_value("SELECT count(*) AS count_all FROM tasks") - elsif current_adapter?(:SQLite3Adapter, :Mysql2Adapter, :PostgreSQLAdapter) - # Future versions of the sqlite3 adapter will return numeric - assert_instance_of 0.class, Task.connection.select_value("SELECT count(*) AS count_all FROM tasks") + if current_adapter?(:SQLite3Adapter, :Mysql2Adapter, :PostgreSQLAdapter, :OracleAdapter) + assert_equal 2, Task.connection.select_value("SELECT count(*) AS count_all FROM tasks") else assert_instance_of String, Task.connection.select_value("SELECT count(*) AS count_all FROM tasks") end @@ -274,18 +320,8 @@ class QueryCacheTest < ActiveRecord::TestCase end end - def test_cache_is_available_when_connection_is_connected - conf = ActiveRecord::Base.configurations - - ActiveRecord::Base.configurations = {} - Task.cache do - assert_queries(1) { Task.find(1); Task.find(1) } - end - ensure - ActiveRecord::Base.configurations = conf - end - - def test_cache_is_not_available_when_using_a_not_connected_connection + def test_cache_is_available_when_using_a_not_connected_connection + skip "In-Memory DB can't test for using a not connected connection" if in_memory_db? with_temporary_connection_pool do spec_name = Task.connection_specification_name conf = ActiveRecord::Base.configurations["arunit"].merge("name" => "test2") @@ -295,15 +331,7 @@ class QueryCacheTest < ActiveRecord::TestCase Task.cache do begin - if in_memory_db? - Task.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 - Task.connection # warmup postgresql connection setup queries - assert_queries(2) { Task.find(1); Task.find(1) } + 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 @@ -370,10 +398,8 @@ class QueryCacheTest < ActiveRecord::TestCase # Warm the cache Task.find(1) - Task.connection.type_map.clear - # Preload the type cache again (so we don't have those queries issued during our assertions) - Task.connection.send(:initialize_type_map, Task.connection.type_map) + Task.connection.send(:reload_type_map) # Clear places where type information is cached Task.reset_column_information @@ -426,6 +452,15 @@ class QueryCacheTest < ActiveRecord::TestCase end end + def test_query_cache_is_enabled_on_all_connection_pools + middleware { + ActiveRecord::Base.connection_handler.connection_pool_list.each do |pool| + assert pool.query_cache_enabled + assert pool.connection.query_cache_enabled + end + }.call({}) + end + private def middleware(&app) executor = Class.new(ActiveSupport::Executor) diff --git a/activerecord/test/cases/quoting_test.rb b/activerecord/test/cases/quoting_test.rb index f260d043e4..6534770c57 100644 --- a/activerecord/test/cases/quoting_test.rb +++ b/activerecord/test/cases/quoting_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord @@ -8,11 +10,11 @@ module ActiveRecord end def test_quoted_true - assert_equal "'t'", @quoter.quoted_true + assert_equal "TRUE", @quoter.quoted_true end def test_quoted_false - assert_equal "'f'", @quoter.quoted_false + assert_equal "FALSE", @quoter.quoted_false end def test_quote_column_name @@ -81,10 +83,6 @@ module ActiveRecord end end - def test_quote_with_quoted_id - assert_deprecated { assert_equal 1, @quoter.quote(Struct.new(:quoted_id).new(1)) } - end - def test_quote_nil assert_equal "NULL", @quoter.quote(nil) end @@ -113,7 +111,7 @@ module ActiveRecord end def test_quote_bigdecimal - bigdec = BigDecimal.new((1 << 100).to_s) + bigdec = BigDecimal((1 << 100).to_s) assert_equal bigdec.to_s("F"), @quoter.quote(bigdec) end @@ -161,13 +159,21 @@ module ActiveRecord def test_type_cast_date date = Date.today - expected = @conn.quoted_date(date) + if current_adapter?(:Mysql2Adapter) + expected = date + else + expected = @conn.quoted_date(date) + end assert_equal expected, @conn.type_cast(date) end def test_type_cast_time time = Time.now - expected = @conn.quoted_date(time) + if current_adapter?(:Mysql2Adapter) + expected = time + else + expected = @conn.quoted_date(time) + end assert_equal expected, @conn.type_cast(time) end @@ -184,26 +190,6 @@ module ActiveRecord obj = Class.new.new assert_raise(TypeError) { @conn.type_cast(obj) } end - - def test_type_cast_object_which_responds_to_quoted_id - quoted_id_obj = Class.new { - def quoted_id - "'zomg'" - end - - def id - 10 - end - }.new - assert_equal 10, @conn.type_cast(quoted_id_obj) - - quoted_id_obj = Class.new { - def quoted_id - "'zomg'" - end - }.new - assert_raise(TypeError) { @conn.type_cast(quoted_id_obj) } - end end class QuoteBooleanTest < ActiveRecord::TestCase @@ -244,7 +230,7 @@ module ActiveRecord def test_type_cast_ar_object value = DatetimePrimaryKey.new(id: @time) - assert_equal "2017-02-14 12:34:56.789000", @connection.type_cast(value) + assert_equal @connection.type_cast(value.id), @connection.type_cast(value) end end end diff --git a/activerecord/test/cases/readonly_test.rb b/activerecord/test/cases/readonly_test.rb index a93061b516..d1b85cb4ef 100644 --- a/activerecord/test/cases/readonly_test.rb +++ b/activerecord/test/cases/readonly_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/author" require "models/post" @@ -10,7 +12,7 @@ require "models/person" require "models/ship" class ReadOnlyTest < ActiveRecord::TestCase - fixtures :authors, :posts, :comments, :developers, :projects, :developers_projects, :people, :readers + fixtures :authors, :author_addresses, :posts, :comments, :developers, :projects, :developers_projects, :people, :readers def test_cant_save_readonly_record dev = Developer.find(1) diff --git a/activerecord/test/cases/reaper_test.rb b/activerecord/test/cases/reaper_test.rb index 249878b67d..6c7727ab1b 100644 --- a/activerecord/test/cases/reaper_test.rb +++ b/activerecord/test/cases/reaper_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord @@ -16,6 +18,7 @@ module ActiveRecord class FakePool attr_reader :reaped + attr_reader :flushed def initialize @reaped = false @@ -24,6 +27,10 @@ module ActiveRecord def reap @reaped = true end + + def flush + @flushed = true + end end # A reaper with nil time should never reap connections @@ -45,6 +52,7 @@ module ActiveRecord Thread.pass end assert fp.reaped + assert fp.flushed end def test_pool_has_reaper diff --git a/activerecord/test/cases/reflection_test.rb b/activerecord/test/cases/reflection_test.rb index c1c2efb9c8..e78c3cee8a 100644 --- a/activerecord/test/cases/reflection_test.rb +++ b/activerecord/test/cases/reflection_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/customer" @@ -23,7 +25,6 @@ require "models/chef" require "models/department" require "models/cake_designer" require "models/drink_designer" -require "models/mocktail_designer" require "models/recipe" class ReflectionTest < ActiveRecord::TestCase @@ -252,50 +253,35 @@ class ReflectionTest < ActiveRecord::TestCase assert_equal expected, actual end - def test_scope_chain - expected = [ - [Tagging.reflect_on_association(:tag).scope, Post.reflect_on_association(:first_blue_tags).scope], - [Post.reflect_on_association(:first_taggings).scope], - [Author.reflect_on_association(:misc_posts).scope] - ] - actual = assert_deprecated do - Author.reflect_on_association(:misc_post_first_blue_tags).scope_chain - end - assert_equal expected, actual - - expected = [ - [ - Tagging.reflect_on_association(:blue_tag).scope, - Post.reflect_on_association(:first_blue_tags_2).scope, - Author.reflect_on_association(:misc_post_first_blue_tags_2).scope - ], - [], - [] - ] - actual = assert_deprecated do - Author.reflect_on_association(:misc_post_first_blue_tags_2).scope_chain - end - assert_equal expected, actual - end - def test_scope_chain_does_not_interfere_with_hmt_with_polymorphic_case - @hotel = Hotel.create! - @department = @hotel.departments.create! - @department.chefs.create!(employable: CakeDesigner.create!) - @department.chefs.create!(employable: DrinkDesigner.create!) + hotel = Hotel.create! + department = hotel.departments.create! + department.chefs.create!(employable: CakeDesigner.create!) + department.chefs.create!(employable: DrinkDesigner.create!) - assert_equal 1, @hotel.cake_designers.size - assert_equal 1, @hotel.drink_designers.size - assert_equal 2, @hotel.chefs.size + assert_equal 1, hotel.cake_designers.size + assert_equal 1, hotel.cake_designers.count + assert_equal 1, hotel.drink_designers.size + assert_equal 1, hotel.drink_designers.count + assert_equal 2, hotel.chefs.size + assert_equal 2, hotel.chefs.count end def test_scope_chain_does_not_interfere_with_hmt_with_polymorphic_case_and_sti - @hotel = Hotel.create! - @hotel.mocktail_designers << MocktailDesigner.create! + hotel = Hotel.create! + hotel.mocktail_designers << MocktailDesigner.create! + + assert_equal 1, hotel.mocktail_designers.size + assert_equal 1, hotel.mocktail_designers.count + assert_equal 1, hotel.chef_lists.size + assert_equal 1, hotel.chef_lists.count - assert_equal 1, @hotel.mocktail_designers.size - assert_equal 1, @hotel.mocktail_designers.count - assert_equal 1, @hotel.chef_lists.size + hotel.mocktail_designers = [] + + assert_equal 0, hotel.mocktail_designers.size + assert_equal 0, hotel.mocktail_designers.count + assert_equal 0, hotel.chef_lists.size + assert_equal 0, hotel.chef_lists.count end def test_scope_chain_of_polymorphic_association_does_not_leak_into_other_hmt_associations @@ -335,15 +321,6 @@ class ReflectionTest < ActiveRecord::TestCase assert_equal "custom_primary_key", Author.reflect_on_association(:tags_with_primary_key).association_primary_key.to_s # nested end - def test_association_primary_key_type - # Normal Association - assert_equal :integer, Author.reflect_on_association(:posts).association_primary_key_type.type - assert_equal :string, Author.reflect_on_association(:essay).association_primary_key_type.type - - # Through Association - assert_equal :string, Author.reflect_on_association(:essay_category).association_primary_key_type.type - end - def test_association_primary_key_raises_when_missing_primary_key reflection = ActiveRecord::Reflection.create(:has_many, :edge, nil, {}, Author) assert_raises(ActiveRecord::UnknownPrimaryKey) { reflection.association_primary_key } @@ -364,9 +341,16 @@ class ReflectionTest < ActiveRecord::TestCase assert_raises(ActiveRecord::UnknownPrimaryKey) { reflection.active_record_primary_key } end + def test_type + assert_equal "taggable_type", Post.reflect_on_association(:taggings).type.to_s + assert_equal "imageable_class", Post.reflect_on_association(:images).type.to_s + assert_nil Post.reflect_on_association(:readers).type + end + def test_foreign_type assert_equal "sponsorable_type", Sponsor.reflect_on_association(:sponsorable).foreign_type.to_s assert_equal "sponsorable_type", Sponsor.reflect_on_association(:thing).foreign_type.to_s + assert_nil Sponsor.reflect_on_association(:sponsor_club).foreign_type end def test_collection_association @@ -407,26 +391,15 @@ class ReflectionTest < ActiveRecord::TestCase assert_equal "category_id", Post.reflect_on_association(:categorizations).foreign_key.to_s end - def test_through_reflection_scope_chain_does_not_modify_other_reflections - orig_conds = assert_deprecated do - Post.reflect_on_association(:first_blue_tags_2).scope_chain - end.inspect - assert_deprecated do - Author.reflect_on_association(:misc_post_first_blue_tags_2).scope_chain - end - assert_equal orig_conds, assert_deprecated { - Post.reflect_on_association(:first_blue_tags_2).scope_chain - }.inspect - end - def test_symbol_for_class_name assert_equal Client, Firm.reflect_on_association(:unsorted_clients_with_symbol).klass end def test_class_for_class_name - assert_deprecated do - assert_predicate ActiveRecord::Reflection.create(:has_many, :clients, nil, { class_name: Client }, Firm), :validate? + error = assert_raises(ArgumentError) do + ActiveRecord::Reflection.create(:has_many, :clients, nil, { class_name: Client }, Firm) end + assert_equal "A class was passed to `:class_name` but we are expecting a string.", error.message end def test_join_table diff --git a/activerecord/test/cases/relation/delegation_test.rb b/activerecord/test/cases/relation/delegation_test.rb index 49d4aeafc9..2696d1bb00 100644 --- a/activerecord/test/cases/relation/delegation_test.rb +++ b/activerecord/test/cases/relation/delegation_test.rb @@ -1,39 +1,19 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/comment" module ActiveRecord - class DelegationTest < ActiveRecord::TestCase - fixtures :posts - - def call_method(target, method) - method_arity = target.to_a.method(method).arity - - if method_arity.zero? - target.public_send(method) - elsif method_arity < 0 - if method == :shuffle! - target.public_send(method) - else - target.public_send(method, 1) - end - elsif method_arity == 1 - target.public_send(method, 1) - else - raise NotImplementedError - end - end - end - - module DelegationWhitelistBlacklistTests + module DelegationWhitelistTests ARRAY_DELEGATES = [ :+, :-, :|, :&, :[], :shuffle, :all?, :collect, :compact, :detect, :each, :each_cons, :each_with_index, :exclude?, :find_all, :flat_map, :group_by, :include?, :length, - :map, :none?, :one?, :partition, :reject, :reverse, - :sample, :second, :sort, :sort_by, :third, + :map, :none?, :one?, :partition, :reject, :reverse, :rotate, + :sample, :second, :sort, :sort_by, :slice, :third, :index, :rindex, :to_ary, :to_set, :to_xml, :to_yaml, :join, - :in_groups, :in_groups_of, :to_sentence, :to_formatted_s + :in_groups, :in_groups_of, :to_sentence, :to_formatted_s, :as_json ] ARRAY_DELEGATES.each do |method| @@ -43,18 +23,32 @@ module ActiveRecord end end - class DelegationAssociationTest < DelegationTest - include DelegationWhitelistBlacklistTests + 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 + end + end + + class DelegationAssociationTest < ActiveRecord::TestCase + include DelegationWhitelistTests + include DeprecatedArelDelegationTests def target - Post.first.comments + Post.new.comments end end - class DelegationRelationTest < DelegationTest - include DelegationWhitelistBlacklistTests - - fixtures :comments + class DelegationRelationTest < ActiveRecord::TestCase + include DelegationWhitelistTests + include DeprecatedArelDelegationTests def target Comment.all diff --git a/activerecord/test/cases/relation/merging_test.rb b/activerecord/test/cases/relation/merging_test.rb index 278dac8171..b68b3723f6 100644 --- a/activerecord/test/cases/relation/merging_test.rb +++ b/activerecord/test/cases/relation/merging_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/author" require "models/comment" @@ -8,7 +10,7 @@ require "models/project" require "models/rating" class RelationMergingTest < ActiveRecord::TestCase - fixtures :developers, :comments, :authors, :posts + fixtures :developers, :comments, :authors, :author_addresses, :posts def test_relation_merging devs = Developer.where("salary >= 80000").merge(Developer.limit(2)).merge(Developer.order("id ASC").where("id < 3")) @@ -21,7 +23,7 @@ class RelationMergingTest < ActiveRecord::TestCase def test_relation_to_sql post = Post.first sql = post.comments.to_sql - assert_match(/.?post_id.? = #{post.id}\Z/i, sql) + assert_match(/.?post_id.? = #{post.id}\z/i, sql) end def test_relation_merging_with_arel_equalities_keeps_last_equality @@ -56,7 +58,7 @@ class RelationMergingTest < ActiveRecord::TestCase def test_relation_merging_with_locks devs = Developer.lock.where("salary >= 80000").order("id DESC").merge(Developer.limit(2)) - assert devs.locked.present? + assert devs.locked? end def test_relation_merging_with_preload @@ -79,13 +81,11 @@ class RelationMergingTest < ActiveRecord::TestCase end test "merge collapses wheres from the LHS only" do - left = Post.where(title: "omg").where(comments_count: 1) + left = Post.where(title: "omg").where(comments_count: 1) right = Post.where(title: "wtf").where(title: "bbq") - expected = [left.bound_attributes[1]] + right.bound_attributes - merged = left.merge(right) + merged = left.merge(right) - assert_equal expected, merged.bound_attributes assert_not_includes merged.to_sql, "omg" assert_includes merged.to_sql, "wtf" assert_includes merged.to_sql, "bbq" @@ -114,7 +114,7 @@ class RelationMergingTest < ActiveRecord::TestCase end class MergingDifferentRelationsTest < ActiveRecord::TestCase - fixtures :posts, :authors, :developers + fixtures :posts, :authors, :author_addresses, :developers test "merging where relations" do hello_by_bob = Post.where(body: "hello").joins(:author). @@ -143,7 +143,7 @@ class MergingDifferentRelationsTest < ActiveRecord::TestCase assert_equal ["Mary", "Mary", "Mary", "David"], posts_by_author_name end - test "relation merging (using a proc argument)" do + test "relation merging (using a proc argument)" do dev = Developer.where(name: "Jamis").first comment_1 = dev.comments.create!(body: "I'm Jamis", post: Post.first) diff --git a/activerecord/test/cases/relation/mutation_test.rb b/activerecord/test/cases/relation/mutation_test.rb index 4f92f71a09..ad3700b73a 100644 --- a/activerecord/test/cases/relation/mutation_test.rb +++ b/activerecord/test/cases/relation/mutation_test.rb @@ -1,42 +1,11 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" module ActiveRecord class RelationMutationTest < ActiveRecord::TestCase - FakeKlass = Struct.new(:table_name, :name) do - extend ActiveRecord::Delegation::DelegateCache - inherited self - - def connection - Post.connection - end - - def relation_delegate_class(klass) - self.class.relation_delegate_class(klass) - end - - def attribute_alias?(name) - false - end - - def sanitize_sql(sql) - sql - end - - def sanitize_sql_for_order(sql) - sql - end - - def arel_attribute(name, table) - table[name] - end - end - - def relation - @relation ||= Relation.new FakeKlass.new("posts"), Post.arel_table, Post.predicate_builder - end - - (Relation::MULTI_VALUE_METHODS - [:references, :extending, :order, :unscope, :select, :left_joins]).each do |method| + (Relation::MULTI_VALUE_METHODS - [:references, :extending, :order, :unscope, :select]).each do |method| test "##{method}!" do assert relation.public_send("#{method}!", :foo).equal?(relation) assert_equal [:foo], relation.public_send("#{method}_values") @@ -90,7 +59,7 @@ module ActiveRecord assert_equal [], relation.extending_values end - (Relation::SINGLE_VALUE_METHODS - [:lock, :reordering, :reverse_order, :create_with]).each do |method| + (Relation::SINGLE_VALUE_METHODS - [:lock, :reordering, :reverse_order, :create_with, :skip_query_cache]).each do |method| test "##{method}!" do assert relation.public_send("#{method}!", :foo).equal?(relation) assert_equal :foo, relation.public_send("#{method}_value") @@ -143,7 +112,7 @@ module ActiveRecord assert_equal({ foo: "bar" }, relation.create_with_value) end - test "test_merge!" do + test "merge!" do assert relation.merge!(select: :foo).equal?(relation) assert_equal [:foo], relation.select_values end @@ -162,5 +131,15 @@ module ActiveRecord relation.distinct! :foo assert_equal :foo, relation.distinct_value end + + test "skip_query_cache!" do + relation.skip_query_cache! + assert relation.skip_query_cache_value + end + + private + def relation + @relation ||= Relation.new(FakeKlass, Post.arel_table, Post.predicate_builder) + end end end diff --git a/activerecord/test/cases/relation/or_test.rb b/activerecord/test/cases/relation/or_test.rb index abb7ca72dd..7e418f9c7d 100644 --- a/activerecord/test/cases/relation/or_test.rb +++ b/activerecord/test/cases/relation/or_test.rb @@ -1,9 +1,14 @@ +# frozen_string_literal: true + require "cases/helper" +require "models/author" +require "models/categorization" require "models/post" module ActiveRecord class OrTest < ActiveRecord::TestCase fixtures :posts + fixtures :authors, :author_addresses def test_or_with_relation expected = Post.where("id = 1 or id = 2").to_a @@ -26,7 +31,7 @@ module ActiveRecord end def test_or_with_bind_params - assert_equal Post.find([1, 2]), Post.where(id: 1).or(Post.where(id: 2)).to_a + assert_equal Post.find([1, 2]).sort_by(&:id), Post.where(id: 1).or(Post.where(id: 2)).sort_by(&:id) end def test_or_with_null_both @@ -59,6 +64,31 @@ module ActiveRecord assert_equal "Relation passed to #or must be structurally compatible. Incompatible values: [:order]", error.message end + def test_or_with_unscope_where + expected = Post.where("id = 1 or id = 2") + partial = Post.where("id = 1 and id != 2") + assert_equal expected, partial.or(partial.unscope(:where).where("id = 2")).to_a + end + + def test_or_with_unscope_where_column + expected = Post.where("id = 1 or id = 2") + partial = Post.where(id: 1).where.not(id: 2) + assert_equal expected, partial.or(partial.unscope(where: :id).where("id = 2")).to_a + end + + def test_or_with_unscope_order + expected = Post.where("id = 1 or id = 2") + assert_equal expected, Post.order("body asc").where("id = 1").unscope(:order).or(Post.where("id = 2")).to_a + end + + def test_or_with_incompatible_unscope + error = assert_raises ArgumentError do + Post.order("body asc").where("id = 1").or(Post.order("body asc").where("id = 2").unscope(:order)).to_a + end + + assert_equal "Relation passed to #or must be structurally compatible. Incompatible values: [:order]", error.message + end + def test_or_when_grouping groups = Post.where("id < 10").group("body").select("body, COUNT(*) AS c") expected = groups.having("COUNT(*) > 1 OR body like 'Such%'").to_a.map { |o| [o.body, o.c] } @@ -88,5 +118,13 @@ module ActiveRecord Post.where(id: [1, 2, 3]).or(title: "Rails") end end + + def test_or_with_references_inequality + joined = Post.includes(:author) + actual = joined.where(authors: { id: 1 }) + .or(joined.where(title: "I don't have any comments")) + expected = Author.find(1).posts + Post.where(title: "I don't have any comments") + assert_equal expected.sort_by(&:id), actual.sort_by(&:id) + end end end diff --git a/activerecord/test/cases/relation/predicate_builder_test.rb b/activerecord/test/cases/relation/predicate_builder_test.rb index 48758dc148..b432330deb 100644 --- a/activerecord/test/cases/relation/predicate_builder_test.rb +++ b/activerecord/test/cases/relation/predicate_builder_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" diff --git a/activerecord/test/cases/relation/record_fetch_warning_test.rb b/activerecord/test/cases/relation/record_fetch_warning_test.rb index 62ca051431..22d32d75bc 100644 --- a/activerecord/test/cases/relation/record_fetch_warning_test.rb +++ b/activerecord/test/cases/relation/record_fetch_warning_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "active_record/relation/record_fetch_warning" diff --git a/activerecord/test/cases/relation/where_chain_test.rb b/activerecord/test/cases/relation/where_chain_test.rb index a96d1ae5b5..a68eb2b446 100644 --- a/activerecord/test/cases/relation/where_chain_test.rb +++ b/activerecord/test/cases/relation/where_chain_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/comment" @@ -25,7 +27,7 @@ module ActiveRecord end def test_association_not_eq - expected = Arel::Nodes::Grouping.new(Comment.arel_table[@name].not_eq(Arel::Nodes::BindParam.new)) + expected = Comment.arel_table[@name].not_eq(Arel::Nodes::BindParam.new(1)) relation = Post.joins(:comments).where.not(comments: { title: "hello" }) assert_equal(expected.to_sql, relation.where_clause.ast.to_sql) end diff --git a/activerecord/test/cases/relation/where_clause_test.rb b/activerecord/test/cases/relation/where_clause_test.rb index d8e4c304f0..e5eb159d36 100644 --- a/activerecord/test/cases/relation/where_clause_test.rb +++ b/activerecord/test/cases/relation/where_clause_test.rb @@ -1,78 +1,86 @@ +# frozen_string_literal: true + require "cases/helper" class ActiveRecord::Relation class WhereClauseTest < ActiveRecord::TestCase test "+ combines two where clauses" do - first_clause = WhereClause.new([table["id"].eq(bind_param)], [["id", 1]]) - second_clause = WhereClause.new([table["name"].eq(bind_param)], [["name", "Sean"]]) + first_clause = WhereClause.new([table["id"].eq(bind_param(1))]) + second_clause = WhereClause.new([table["name"].eq(bind_param("Sean"))]) combined = WhereClause.new( - [table["id"].eq(bind_param), table["name"].eq(bind_param)], - [["id", 1], ["name", "Sean"]], + [table["id"].eq(bind_param(1)), table["name"].eq(bind_param("Sean"))], ) assert_equal combined, first_clause + second_clause end test "+ is associative, but not commutative" do - a = WhereClause.new(["a"], ["bind a"]) - b = WhereClause.new(["b"], ["bind b"]) - c = WhereClause.new(["c"], ["bind c"]) + a = WhereClause.new(["a"]) + b = WhereClause.new(["b"]) + c = WhereClause.new(["c"]) assert_equal a + (b + c), (a + b) + c assert_not_equal a + b, b + a end test "an empty where clause is the identity value for +" do - clause = WhereClause.new([table["id"].eq(bind_param)], [["id", 1]]) + clause = WhereClause.new([table["id"].eq(bind_param(1))]) assert_equal clause, clause + WhereClause.empty end test "merge combines two where clauses" do - a = WhereClause.new([table["id"].eq(1)], []) - b = WhereClause.new([table["name"].eq("Sean")], []) - expected = WhereClause.new([table["id"].eq(1), table["name"].eq("Sean")], []) + a = WhereClause.new([table["id"].eq(1)]) + b = WhereClause.new([table["name"].eq("Sean")]) + expected = WhereClause.new([table["id"].eq(1), table["name"].eq("Sean")]) assert_equal expected, a.merge(b) end test "merge keeps the right side, when two equality clauses reference the same column" do - a = WhereClause.new([table["id"].eq(1), table["name"].eq("Sean")], []) - b = WhereClause.new([table["name"].eq("Jim")], []) - expected = WhereClause.new([table["id"].eq(1), table["name"].eq("Jim")], []) + a = WhereClause.new([table["id"].eq(1), table["name"].eq("Sean")]) + b = WhereClause.new([table["name"].eq("Jim")]) + expected = WhereClause.new([table["id"].eq(1), table["name"].eq("Jim")]) assert_equal expected, a.merge(b) end test "merge removes bind parameters matching overlapping equality clauses" do a = WhereClause.new( - [table["id"].eq(bind_param), table["name"].eq(bind_param)], - [attribute("id", 1), attribute("name", "Sean")], + [table["id"].eq(bind_param(1)), table["name"].eq(bind_param("Sean"))], ) b = WhereClause.new( - [table["name"].eq(bind_param)], - [attribute("name", "Jim")] + [table["name"].eq(bind_param("Jim"))], ) expected = WhereClause.new( - [table["id"].eq(bind_param), table["name"].eq(bind_param)], - [attribute("id", 1), attribute("name", "Jim")], + [table["id"].eq(bind_param(1)), table["name"].eq(bind_param("Jim"))], ) assert_equal expected, a.merge(b) end test "merge allows for columns with the same name from different tables" do - skip "This is not possible as of 4.2, and the binds do not yet contain sufficient information for this to happen" - # We might be able to change the implementation to remove conflicts by index, rather than column name + table2 = Arel::Table.new("table2") + a = WhereClause.new( + [table["id"].eq(bind_param(1)), table2["id"].eq(bind_param(2))], + ) + b = WhereClause.new( + [table["id"].eq(bind_param(3))], + ) + expected = WhereClause.new( + [table2["id"].eq(bind_param(2)), table["id"].eq(bind_param(3))], + ) + + assert_equal expected, a.merge(b) end test "a clause knows if it is empty" do assert WhereClause.empty.empty? - assert_not WhereClause.new(["anything"], []).empty? + assert_not WhereClause.new(["anything"]).empty? end test "invert cannot handle nil" do - where_clause = WhereClause.new([nil], []) + where_clause = WhereClause.new([nil]) assert_raises ArgumentError do where_clause.invert @@ -86,37 +94,47 @@ class ActiveRecord::Relation table["id"].eq(1), "sql literal", random_object - ], []) + ]) expected = WhereClause.new([ table["id"].not_in([1, 2, 3]), table["id"].not_eq(1), Arel::Nodes::Not.new(Arel::Nodes::SqlLiteral.new("sql literal")), Arel::Nodes::Not.new(random_object) - ], []) + ]) assert_equal expected, original.invert end - test "accept removes binary predicates referencing a given column" do + test "except removes binary predicates referencing a given column" do where_clause = WhereClause.new([ table["id"].in([1, 2, 3]), - table["name"].eq(bind_param), - table["age"].gteq(bind_param), - ], [ - attribute("name", "Sean"), - attribute("age", 30), + table["name"].eq(bind_param("Sean")), + table["age"].gteq(bind_param(30)), ]) - expected = WhereClause.new([table["age"].gteq(bind_param)], [attribute("age", 30)]) + expected = WhereClause.new([table["age"].gteq(bind_param(30))]) assert_equal expected, where_clause.except("id", "name") end + test "except jumps over unhandled binds (like with OR) correctly" do + wcs = (0..9).map do |i| + WhereClause.new([table["id#{i}"].eq(bind_param(i))]) + end + + wc = wcs[0] + wcs[1] + wcs[2].or(wcs[3]) + wcs[4] + wcs[5] + wcs[6].or(wcs[7]) + wcs[8] + wcs[9] + + expected = wcs[0] + wcs[2].or(wcs[3]) + wcs[5] + wcs[6].or(wcs[7]) + wcs[9] + actual = wc.except("id1", "id2", "id4", "id7", "id8") + + assert_equal expected, actual + end + test "ast groups its predicates with AND" do predicates = [ table["id"].in([1, 2, 3]), - table["name"].eq(bind_param), + table["name"].eq(bind_param(nil)), ] - where_clause = WhereClause.new(predicates, []) + where_clause = WhereClause.new(predicates) expected = Arel::Nodes::And.new(predicates) assert_equal expected, where_clause.ast @@ -128,55 +146,96 @@ class ActiveRecord::Relation table["id"].in([1, 2, 3]), "foo = bar", random_object, - ], []) + ]) expected = Arel::Nodes::And.new([ table["id"].in([1, 2, 3]), Arel::Nodes::Grouping.new(Arel.sql("foo = bar")), - Arel::Nodes::Grouping.new(random_object), + random_object, ]) assert_equal expected, where_clause.ast end test "ast removes any empty strings" do - where_clause = WhereClause.new([table["id"].in([1, 2, 3])], []) - where_clause_with_empty = WhereClause.new([table["id"].in([1, 2, 3]), ""], []) + where_clause = WhereClause.new([table["id"].in([1, 2, 3])]) + where_clause_with_empty = WhereClause.new([table["id"].in([1, 2, 3]), ""]) assert_equal where_clause.ast, where_clause_with_empty.ast end test "or joins the two clauses using OR" do - where_clause = WhereClause.new([table["id"].eq(bind_param)], [attribute("id", 1)]) - other_clause = WhereClause.new([table["name"].eq(bind_param)], [attribute("name", "Sean")]) + where_clause = WhereClause.new([table["id"].eq(bind_param(1))]) + other_clause = WhereClause.new([table["name"].eq(bind_param("Sean"))]) expected_ast = Arel::Nodes::Grouping.new( - Arel::Nodes::Or.new(table["id"].eq(bind_param), table["name"].eq(bind_param)) + Arel::Nodes::Or.new(table["id"].eq(bind_param(1)), table["name"].eq(bind_param("Sean"))) ) - expected_binds = where_clause.binds + other_clause.binds assert_equal expected_ast.to_sql, where_clause.or(other_clause).ast.to_sql - assert_equal expected_binds, where_clause.or(other_clause).binds end test "or returns an empty where clause when either side is empty" do - where_clause = WhereClause.new([table["id"].eq(bind_param)], [attribute("id", 1)]) + where_clause = WhereClause.new([table["id"].eq(bind_param(1))]) assert_equal WhereClause.empty, where_clause.or(WhereClause.empty) assert_equal WhereClause.empty, WhereClause.empty.or(where_clause) end + test "or places common conditions before the OR" do + a = WhereClause.new( + [table["id"].eq(bind_param(1)), table["name"].eq(bind_param("Sean"))], + ) + b = WhereClause.new( + [table["id"].eq(bind_param(1)), table["hair_color"].eq(bind_param("black"))], + ) + + common = WhereClause.new( + [table["id"].eq(bind_param(1))], + ) + + or_clause = WhereClause.new([table["name"].eq(bind_param("Sean"))]) + .or(WhereClause.new([table["hair_color"].eq(bind_param("black"))])) + + assert_equal common + or_clause, a.or(b) + end + + test "or can detect identical or as being a common condition" do + common_or = WhereClause.new([table["name"].eq(bind_param("Sean"))]) + .or(WhereClause.new([table["hair_color"].eq(bind_param("black"))])) + + a = common_or + WhereClause.new([table["id"].eq(bind_param(1))]) + b = common_or + WhereClause.new([table["foo"].eq(bind_param("bar"))]) + + new_or = WhereClause.new([table["id"].eq(bind_param(1))]) + .or(WhereClause.new([table["foo"].eq(bind_param("bar"))])) + + assert_equal common_or + new_or, a.or(b) + end + + test "or will use only common conditions if one side only has common conditions" do + only_common = WhereClause.new([ + table["id"].eq(bind_param(1)), + "foo = bar", + ]) + + common_with_extra = WhereClause.new([ + table["id"].eq(bind_param(1)), + "foo = bar", + table["extra"].eq(bind_param("pluto")), + ]) + + assert_equal only_common, only_common.or(common_with_extra) + assert_equal only_common, common_with_extra.or(only_common) + end + private def table Arel::Table.new("table") end - def bind_param - Arel::Nodes::BindParam.new - end - - def attribute(name, value) - ActiveRecord::Attribute.with_cast_value(name, value, ActiveRecord::Type::Value.new) + def bind_param(value) + Arel::Nodes::BindParam.new(value) end end end diff --git a/activerecord/test/cases/relation/where_test.rb b/activerecord/test/cases/relation/where_test.rb index ed8ffddcf5..99797528b2 100644 --- a/activerecord/test/cases/relation/where_test.rb +++ b/activerecord/test/cases/relation/where_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/author" require "models/binary" @@ -15,7 +17,7 @@ require "models/vertex" module ActiveRecord class WhereTest < ActiveRecord::TestCase - fixtures :posts, :edges, :authors, :binaries, :essays, :cars, :treasures, :price_estimates + fixtures :posts, :edges, :authors, :author_addresses, :binaries, :essays, :cars, :treasures, :price_estimates, :topics def test_where_copies_bind_params author = authors(:david) @@ -48,6 +50,10 @@ 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 + end + def test_rewhere_on_root assert_equal posts(:welcome), Post.rewhere(title: "Welcome to the weblog").first end @@ -103,6 +109,15 @@ module ActiveRecord assert_equal expected.to_sql, actual.to_sql end + def test_polymorphic_shallow_where_not + treasure = treasures(:sapphire) + + expected = [price_estimates(:diamond), price_estimates(:honda)] + actual = PriceEstimate.where.not(estimate_of: treasure) + + assert_equal expected.sort_by(&:id), actual.sort_by(&:id) + end + def test_polymorphic_nested_array_where treasure = Treasure.new treasure.id = 1 @@ -115,13 +130,23 @@ module ActiveRecord assert_equal expected.to_sql, actual.to_sql end + def test_polymorphic_nested_array_where_not + treasure = treasures(:diamond) + car = cars(:honda) + + expected = [price_estimates(:sapphire_1), price_estimates(:sapphire_2)] + actual = PriceEstimate.where.not(estimate_of: [treasure, car]) + + assert_equal expected.sort_by(&:id), actual.sort_by(&:id) + end + def test_polymorphic_array_where_multiple_types treasure_1 = treasures(:diamond) treasure_2 = treasures(:sapphire) car = cars(:honda) expected = [price_estimates(:diamond), price_estimates(:sapphire_1), price_estimates(:sapphire_2), price_estimates(:honda)].sort - actual = PriceEstimate.where(estimate_of: [treasure_1, treasure_2, car]).to_a.sort + actual = PriceEstimate.where(estimate_of: [treasure_1, treasure_2, car]).to_a.sort assert_equal expected, actual end @@ -240,7 +265,7 @@ module ActiveRecord end def test_where_with_decimal_for_string_column - count = Post.where(title: BigDecimal.new(0)).count + count = Post.where(title: BigDecimal(0)).count assert_equal 0, count end @@ -289,6 +314,25 @@ module ActiveRecord assert_equal essays(:david_modest_proposal), essay end + def test_where_with_relation_on_has_many_association + essay = essays(:david_modest_proposal) + author = Author.where(essays: Essay.where(id: essay.id)).first + + assert_equal authors(:david), author + end + + def test_where_with_relation_on_has_one_association + author = authors(:david) + author_address = AuthorAddress.where(author: Author.where(id: author.id)).first + assert_equal author_addresses(:david_address), author_address + end + + + def test_where_on_association_with_select_relation + essay = Essay.where(author: Author.where(name: "David").select(:name)).take + assert_equal essays(:david_modest_proposal), essay + end + def test_where_with_strong_parameters protected_params = Class.new do attr_reader :permitted diff --git a/activerecord/test/cases/relation_test.rb b/activerecord/test/cases/relation_test.rb index 1241bb54a4..dbf3389774 100644 --- a/activerecord/test/cases/relation_test.rb +++ b/activerecord/test/cases/relation_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/comment" @@ -6,25 +8,7 @@ require "models/rating" module ActiveRecord class RelationTest < ActiveRecord::TestCase - fixtures :posts, :comments, :authors - - FakeKlass = Struct.new(:table_name, :name) do - extend ActiveRecord::Delegation::DelegateCache - - inherited self - - def self.connection - Post.connection - end - - def self.table_name - "fake_table" - end - - def self.sanitize_sql_for_order(sql) - sql - end - end + fixtures :posts, :comments, :authors, :author_addresses, :ratings def test_construction relation = Relation.new(FakeKlass, :b, nil) @@ -40,10 +24,9 @@ module ActiveRecord def test_initialize_single_values relation = Relation.new(FakeKlass, :b, nil) - (Relation::SINGLE_VALUE_METHODS - [:create_with, :readonly]).each do |method| + (Relation::SINGLE_VALUE_METHODS - [:create_with]).each do |method| assert_nil relation.send("#{method}_value"), method.to_s end - assert_equal false, relation.readonly_value value = relation.create_with_value assert_equal({}, value) assert_predicate value, :frozen? @@ -70,8 +53,8 @@ module ActiveRecord def test_has_values relation = Relation.new(Post, Post.arel_table, Post.predicate_builder) - relation.where! relation.table[:id].eq(10) - assert_equal({ id: 10 }, relation.where_values_hash) + relation.where!(id: 10) + assert_equal({ "id" => 10 }, relation.where_values_hash) end def test_values_wrong_table @@ -84,16 +67,11 @@ module ActiveRecord relation = Relation.new(Post, Post.arel_table, Post.predicate_builder) left = relation.table[:id].eq(10) right = relation.table[:id].eq(10) - combine = left.and right + combine = left.or(right) relation.where! combine assert_equal({}, relation.where_values_hash) end - def test_table_name_delegates_to_klass - relation = Relation.new(FakeKlass.new("posts"), :b, Post.predicate_builder) - assert_equal "posts", relation.table_name - end - def test_scope_for_create relation = Relation.new(FakeKlass, :b, nil) assert_equal({}, relation.scope_for_create) @@ -101,28 +79,27 @@ module ActiveRecord def test_create_with_value relation = Relation.new(Post, Post.arel_table, Post.predicate_builder) - hash = { hello: "world" } - relation.create_with_value = hash - assert_equal hash, relation.scope_for_create + relation.create_with_value = { hello: "world" } + assert_equal({ "hello" => "world" }, relation.scope_for_create) end def test_create_with_value_with_wheres relation = Relation.new(Post, Post.arel_table, Post.predicate_builder) - relation.where! relation.table[:id].eq(10) + assert_equal({}, relation.scope_for_create) + + relation.where!(id: 10) + assert_equal({ "id" => 10 }, relation.scope_for_create) + relation.create_with_value = { hello: "world" } - assert_equal({ hello: "world", id: 10 }, relation.scope_for_create) + assert_equal({ "hello" => "world", "id" => 10 }, relation.scope_for_create) end - # FIXME: is this really wanted or expected behavior? - def test_scope_for_create_is_cached + def test_empty_scope relation = Relation.new(Post, Post.arel_table, Post.predicate_builder) - assert_equal({}, relation.scope_for_create) - - relation.where! relation.table[:id].eq(10) - assert_equal({}, relation.scope_for_create) + assert relation.empty_scope? - relation.create_with_value = { hello: "world" } - assert_equal({}, relation.scope_for_create) + relation.merge!(relation) + assert relation.empty_scope? end def test_bad_constants_raise_errors @@ -210,7 +187,7 @@ module ActiveRecord relation = Relation.new(klass, :b, nil) relation.merge!(where: ["foo = ?", "bar"]) - assert_equal Relation::WhereClause.new(["foo = bar"], []), relation.where_clause + assert_equal Relation::WhereClause.new(["foo = bar"]), relation.where_clause end def test_merging_readonly_false @@ -224,7 +201,26 @@ module ActiveRecord def test_relation_merging_with_merged_joins_as_symbols special_comments_with_ratings = SpecialComment.joins(:ratings) posts_with_special_comments_with_ratings = Post.group("posts.id").joins(:special_comments).merge(special_comments_with_ratings) - assert_equal({ 2 => 1, 4 => 3, 5 => 1 }, authors(:david).posts.merge(posts_with_special_comments_with_ratings).count) + assert_equal({ 4 => 2 }, authors(:david).posts.merge(posts_with_special_comments_with_ratings).count) + end + + def test_relation_merging_with_merged_symbol_joins_keeps_inner_joins + queries = capture_sql { Author.joins(:posts).merge(Post.joins(:comments)).to_a } + + nb_inner_join = queries.sum { |sql| sql.scan(/INNER\s+JOIN/i).size } + assert_equal 2, nb_inner_join, "Wrong amount of INNER JOIN in query" + assert queries.none? { |sql| /LEFT\s+(OUTER)?\s+JOIN/i.match?(sql) }, "Shouldn't have any LEFT JOIN in query" + end + + def test_relation_merging_with_merged_symbol_joins_has_correct_size_and_count + # Has one entry per comment + merged_authors_with_commented_posts_relation = Author.joins(:posts).merge(Post.joins(:comments)) + + post_ids_with_author = Post.joins(:author).pluck(:id) + manual_comments_on_post_that_have_author = Comment.where(post_id: post_ids_with_author).pluck(:id) + + assert_equal manual_comments_on_post_that_have_author.size, merged_authors_with_commented_posts_relation.count + assert_equal manual_comments_on_post_that_have_author.size, merged_authors_with_commented_posts_relation.to_a.size end def test_relation_merging_with_joins_as_join_dependency_pick_proper_parent @@ -277,18 +273,32 @@ module ActiveRecord assert_equal({ 2 => 1, 4 => 3, 5 => 1 }, authors(:david).posts.merge(posts_with_special_comments_with_ratings).count) end + def test_relation_merging_keeps_joining_order + authors = Author.where(id: 1) + posts = Post.joins(:author).merge(authors) + comments = Comment.joins(:post).merge(posts) + ratings = Rating.joins(:comment).merge(comments) + + assert_equal 3, ratings.count + end + class EnsureRoundTripTypeCasting < ActiveRecord::Type::Value def type :string end + def cast(value) + raise value unless value == "value from user" + "cast value" + end + def deserialize(value) raise value unless value == "type cast for database" "type cast from database" end def serialize(value) - raise value unless value == "value from user" + raise value unless value == "cast value" "type cast for database" end end diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index 0c94e891eb..7785f8c99b 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/tag" require "models/tagging" @@ -15,15 +17,14 @@ require "models/car" require "models/engine" require "models/tyre" require "models/minivan" -require "models/aircraft" require "models/possession" require "models/reader" +require "models/category" require "models/categorization" require "models/edge" class RelationTest < ActiveRecord::TestCase - fixtures :authors, :topics, :entrants, :developers, :companies, :developers_projects, :accounts, :categories, :categorizations, :posts, :comments, - :tags, :taggings, :cars, :minivans + fixtures :authors, :author_addresses, :topics, :entrants, :developers, :companies, :developers_projects, :accounts, :categories, :categorizations, :categories_posts, :posts, :comments, :tags, :taggings, :cars, :minivans class TopicWithCallbacks < ActiveRecord::Base self.table_name = :topics @@ -112,7 +113,7 @@ class RelationTest < ActiveRecord::TestCase def test_loaded_first topics = Topic.all.order("id ASC") - topics.to_a # force load + topics.load # force load assert_no_queries do assert_equal "The First Topic", topics.first.title @@ -123,7 +124,7 @@ class RelationTest < ActiveRecord::TestCase def test_loaded_first_with_limit topics = Topic.all.order("id ASC") - topics.to_a # force load + topics.load # force load assert_no_queries do assert_equal ["The First Topic", @@ -136,7 +137,7 @@ class RelationTest < ActiveRecord::TestCase def test_first_get_more_than_available topics = Topic.all.order("id ASC") unloaded_first = topics.first(10) - topics.to_a # force load + topics.load # force load assert_no_queries do loaded_first = topics.first(10) @@ -194,6 +195,18 @@ class RelationTest < ActiveRecord::TestCase assert_equal(relation.map(&:post_count).sort, subquery.values.sort) end + def test_finding_with_subquery_with_eager_loading_in_from + relation = Comment.includes(:post).where("posts.type": "Post") + assert_equal relation.to_a, Comment.select("*").from(relation).to_a + assert_equal relation.to_a, Comment.select("subquery.*").from(relation).to_a + assert_equal relation.to_a, Comment.select("a.*").from(relation, :a).to_a + end + + def test_finding_with_subquery_with_eager_loading_in_where + relation = Comment.includes(:post).where("posts.type": "Post") + assert_equal relation.sort_by(&:id), Comment.where(id: relation).sort_by(&:id) + end + def test_finding_with_conditions assert_equal ["David"], Author.where(name: "David").map(&:name) assert_equal ["Mary"], Author.where(["name = ?", "Mary"]).map(&:name) @@ -218,45 +231,68 @@ class RelationTest < ActiveRecord::TestCase assert_equal topics(:fifth).title, topics.first.title end - def test_finding_with_reverted_assoc_order + def test_finding_with_arel_assoc_order + topics = Topic.order(Arel.sql("id") => :desc) + assert_equal 5, topics.to_a.size + assert_equal topics(:fifth).title, topics.first.title + end + + def test_finding_with_reversed_assoc_order topics = Topic.order(id: :asc).reverse_order assert_equal 5, topics.to_a.size assert_equal topics(:fifth).title, topics.first.title end + def test_finding_with_reversed_arel_assoc_order + topics = Topic.order(Arel.sql("id") => :asc).reverse_order + assert_equal 5, topics.to_a.size + assert_equal topics(:fifth).title, topics.first.title + end + def test_reverse_order_with_function - topics = Topic.order("length(title)").reverse_order + topics = Topic.order(Arel.sql("length(title)")).reverse_order + assert_equal topics(:second).title, topics.first.title + end + + def test_reverse_arel_assoc_order_with_function + topics = Topic.order(Arel.sql("length(title)") => :asc).reverse_order assert_equal topics(:second).title, topics.first.title end def test_reverse_order_with_function_other_predicates - topics = Topic.order("author_name, length(title), id").reverse_order + topics = Topic.order(Arel.sql("author_name, length(title), id")).reverse_order assert_equal topics(:second).title, topics.first.title - topics = Topic.order("length(author_name), id, length(title)").reverse_order + topics = Topic.order(Arel.sql("length(author_name), id, length(title)")).reverse_order assert_equal topics(:fifth).title, topics.first.title end def test_reverse_order_with_multiargument_function assert_raises(ActiveRecord::IrreversibleOrderError) do - Topic.order("concat(author_name, title)").reverse_order + Topic.order(Arel.sql("concat(author_name, title)")).reverse_order end assert_raises(ActiveRecord::IrreversibleOrderError) do - Topic.order("concat(lower(author_name), title)").reverse_order + Topic.order(Arel.sql("concat(lower(author_name), title)")).reverse_order end assert_raises(ActiveRecord::IrreversibleOrderError) do - Topic.order("concat(author_name, lower(title))").reverse_order + Topic.order(Arel.sql("concat(author_name, lower(title))")).reverse_order end assert_raises(ActiveRecord::IrreversibleOrderError) do - Topic.order("concat(lower(author_name), title, length(title)").reverse_order + Topic.order(Arel.sql("concat(lower(author_name), title, length(title)")).reverse_order + end + end + + def test_reverse_arel_assoc_order_with_multiargument_function + assert_nothing_raised do + Topic.order(Arel.sql("REPLACE(title, '', '')") => :asc).reverse_order end end def test_reverse_order_with_nulls_first_or_last assert_raises(ActiveRecord::IrreversibleOrderError) do - Topic.order("title NULLS FIRST").reverse_order + Topic.order(Arel.sql("title NULLS FIRST")).reverse_order end assert_raises(ActiveRecord::IrreversibleOrderError) do - Topic.order("title nulls last").reverse_order + Topic.order(Arel.sql("title nulls last")).reverse_order end end @@ -349,29 +385,29 @@ class RelationTest < ActiveRecord::TestCase def test_finding_with_cross_table_order_and_limit tags = Tag.includes(:taggings). - order("tags.name asc", "taggings.taggable_id asc", "REPLACE('abc', taggings.taggable_type, taggings.taggable_type)"). + order("tags.name asc", "taggings.taggable_id asc", Arel.sql("REPLACE('abc', taggings.taggable_type, taggings.taggable_type)")). limit(1).to_a assert_equal 1, tags.length end def test_finding_with_complex_order_and_limit - tags = Tag.includes(:taggings).references(:taggings).order("REPLACE('abc', taggings.taggable_type, taggings.taggable_type)").limit(1).to_a + tags = Tag.includes(:taggings).references(:taggings).order(Arel.sql("REPLACE('abc', taggings.taggable_type, taggings.taggable_type)")).limit(1).to_a assert_equal 1, tags.length end def test_finding_with_complex_order - tags = Tag.includes(:taggings).references(:taggings).order("REPLACE('abc', taggings.taggable_type, taggings.taggable_type)").to_a + tags = Tag.includes(:taggings).references(:taggings).order(Arel.sql("REPLACE('abc', taggings.taggable_type, taggings.taggable_type)")).to_a assert_equal 3, tags.length end def test_finding_with_sanitized_order - query = Tag.order(["field(id, ?)", [1, 3, 2]]).to_sql + query = Tag.order([Arel.sql("field(id, ?)"), [1, 3, 2]]).to_sql assert_match(/field\(id, 1,3,2\)/, query) - query = Tag.order(["field(id, ?)", []]).to_sql + query = Tag.order([Arel.sql("field(id, ?)"), []]).to_sql assert_match(/field\(id, NULL\)/, query) - query = Tag.order(["field(id, ?)", nil]).to_sql + query = Tag.order([Arel.sql("field(id, ?)"), nil]).to_sql assert_match(/field\(id, NULL\)/, query) end @@ -397,123 +433,6 @@ class RelationTest < ActiveRecord::TestCase assert_equal [2, 4, 6, 8, 10], even_ids.sort end - def test_none - assert_no_queries(ignore_none: false) do - assert_equal [], Developer.none - assert_equal [], Developer.all.none - end - end - - def test_none_chainable - assert_no_queries(ignore_none: false) do - assert_equal [], Developer.none.where(name: "David") - end - end - - def test_none_chainable_to_existing_scope_extension_method - assert_no_queries(ignore_none: false) do - assert_equal 1, Topic.anonymous_extension.none.one - end - end - - def test_none_chained_to_methods_firing_queries_straight_to_db - assert_no_queries(ignore_none: false) do - assert_equal [], Developer.none.pluck(:id, :name) - assert_equal 0, Developer.none.delete_all - assert_equal 0, Developer.none.update_all(name: "David") - assert_equal 0, Developer.none.delete(1) - assert_equal false, Developer.none.exists?(1) - end - end - - def test_null_relation_content_size_methods - assert_no_queries(ignore_none: false) do - assert_equal 0, Developer.none.size - assert_equal 0, Developer.none.count - assert_equal true, Developer.none.empty? - assert_equal true, Developer.none.none? - assert_equal false, Developer.none.any? - assert_equal false, Developer.none.one? - assert_equal false, Developer.none.many? - end - end - - def test_null_relation_calculations_methods - assert_no_queries(ignore_none: false) do - assert_equal 0, Developer.none.count - assert_equal 0, Developer.none.calculate(:count, nil) - assert_nil Developer.none.calculate(:average, "salary") - end - end - - def test_null_relation_metadata_methods - assert_equal "", Developer.none.to_sql - assert_equal({}, Developer.none.where_values_hash) - end - - def test_null_relation_where_values_hash - assert_equal({ "salary" => 100_000 }, Developer.none.where(salary: 100_000).where_values_hash) - end - - def test_null_relation_sum - ac = Aircraft.new - assert_equal Hash.new, ac.engines.group(:id).sum(:id) - assert_equal 0, ac.engines.count - ac.save - assert_equal Hash.new, ac.engines.group(:id).sum(:id) - assert_equal 0, ac.engines.count - end - - def test_null_relation_count - ac = Aircraft.new - assert_equal Hash.new, ac.engines.group(:id).count - assert_equal 0, ac.engines.count - ac.save - assert_equal Hash.new, ac.engines.group(:id).count - assert_equal 0, ac.engines.count - end - - def test_null_relation_size - ac = Aircraft.new - assert_equal Hash.new, ac.engines.group(:id).size - assert_equal 0, ac.engines.size - ac.save - assert_equal Hash.new, ac.engines.group(:id).size - assert_equal 0, ac.engines.size - end - - def test_null_relation_average - ac = Aircraft.new - assert_equal Hash.new, ac.engines.group(:car_id).average(:id) - assert_nil ac.engines.average(:id) - ac.save - assert_equal Hash.new, ac.engines.group(:car_id).average(:id) - assert_nil ac.engines.average(:id) - end - - def test_null_relation_minimum - ac = Aircraft.new - assert_equal Hash.new, ac.engines.group(:car_id).minimum(:id) - assert_nil ac.engines.minimum(:id) - ac.save - assert_equal Hash.new, ac.engines.group(:car_id).minimum(:id) - assert_nil ac.engines.minimum(:id) - end - - def test_null_relation_maximum - ac = Aircraft.new - assert_equal Hash.new, ac.engines.group(:car_id).maximum(:id) - assert_nil ac.engines.maximum(:id) - ac.save - assert_equal Hash.new, ac.engines.group(:car_id).maximum(:id) - assert_nil ac.engines.maximum(:id) - end - - def test_null_relation_in_where_condition - assert_operator Comment.count, :>, 0 # precondition, make sure there are comments. - assert_equal 0, Comment.where(post_id: Post.none).to_a.size - end - def test_joins_with_nil_argument assert_nothing_raised { DependentFirm.joins(nil).first } end @@ -563,15 +482,7 @@ class RelationTest < ActiveRecord::TestCase assert_nothing_raised { Topic.reorder([]) } end - def test_scoped_responds_to_delegated_methods - relation = Topic.all - - ["map", "uniq", "sort", "insert", "delete", "update"].each do |method| - assert_respond_to relation, method, "Topic.all should respond to #{method.inspect}" - end - end - - def test_respond_to_delegates_to_relation + def test_respond_to_delegates_to_arel relation = Topic.all fake_arel = Struct.new(:responds) { def respond_to?(method, access = false) @@ -584,10 +495,6 @@ class RelationTest < ActiveRecord::TestCase relation.respond_to?(:matching_attributes) assert_equal [:matching_attributes, false], fake_arel.responds.first - - fake_arel.responds = [] - relation.respond_to?(:matching_attributes, true) - assert_equal [:matching_attributes, true], fake_arel.responds.first end def test_respond_to_dynamic_finders @@ -676,16 +583,6 @@ class RelationTest < ActiveRecord::TestCase end end - def test_default_scope_with_conditions_string - assert_equal Developer.where(name: "David").map(&:id).sort, DeveloperCalledDavid.all.map(&:id).sort - assert_nil DeveloperCalledDavid.create!.name - end - - def test_default_scope_with_conditions_hash - assert_equal Developer.where(name: "Jamis").map(&:id).sort, DeveloperCalledJamis.all.map(&:id).sort - assert_equal "Jamis", DeveloperCalledJamis.create!.name - end - def test_default_scoping_finder_methods developers = DeveloperCalledDavid.order("id").map(&:id).sort assert_equal Developer.where(name: "David").map(&:id).sort, developers @@ -883,8 +780,6 @@ class RelationTest < ActiveRecord::TestCase def test_find_all_using_where_with_relation david = authors(:david) - # switching the lines below would succeed in current rails - # assert_queries(2) { assert_queries(1) { relation = Author.where(id: Author.where(id: david.id)) assert_equal [david], relation.to_a @@ -923,8 +818,6 @@ class RelationTest < ActiveRecord::TestCase def test_find_all_using_where_with_relation_and_alternate_primary_key cool_first = minivans(:cool_first) - # switching the lines below would succeed in current rails - # assert_queries(2) { assert_queries(1) { relation = Minivan.where(minivan_id: Minivan.where(name: cool_first.name)) assert_equal [cool_first], relation.to_a @@ -960,32 +853,6 @@ class RelationTest < ActiveRecord::TestCase } end - def test_exists - davids = Author.where(name: "David") - assert davids.exists? - assert davids.exists?(authors(:david).id) - assert ! davids.exists?(authors(:mary).id) - assert ! davids.exists?("42") - assert ! davids.exists?(42) - assert ! davids.exists?(davids.new.id) - - fake = Author.where(name: "fake author") - assert ! fake.exists? - assert ! fake.exists?(authors(:david).id) - end - - def test_exists_uses_existing_scope - post = authors(:david).posts.first - authors = Author.includes(:posts).where(name: "David", posts: { id: post.id }) - assert authors.exists?(authors(:david).id) - end - - def test_any_with_scope_on_hash_includes - post = authors(:david).posts.first - categories = Categorization.includes(author: :posts).where(posts: { id: post.id }) - assert categories.exists? - end - def test_last authors = Author.all assert_equal authors(:bob), authors.last @@ -1025,11 +892,9 @@ class RelationTest < ActiveRecord::TestCase end def test_delete_all_with_unpermitted_relation_raises_error - assert_raises(ActiveRecord::ActiveRecordError) { Author.limit(10).delete_all } 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 } - assert_raises(ActiveRecord::ActiveRecordError) { Author.offset(10).delete_all } end def test_select_with_aggregates @@ -1068,13 +933,13 @@ class RelationTest < ActiveRecord::TestCase assert_equal 11, posts.count(:all) assert_equal 11, posts.count(:id) - assert_equal 1, posts.where("comments_count > 1").count - assert_equal 9, posts.where(comments_count: 0).count + assert_equal 3, posts.where("comments_count > 1").count + assert_equal 6, posts.where(comments_count: 0).count end def test_count_with_block posts = Post.all - assert_equal 10, posts.count { |p| p.comments_count.even? } + assert_equal 8, posts.count { |p| p.comments_count.even? } end def test_count_on_association_relation @@ -1091,13 +956,19 @@ class RelationTest < ActiveRecord::TestCase def test_count_with_distinct posts = Post.all - assert_equal 3, posts.distinct(true).count(:comments_count) + assert_equal 4, posts.distinct(true).count(:comments_count) assert_equal 11, posts.distinct(false).count(:comments_count) - assert_equal 3, posts.distinct(true).select(:comments_count).count + assert_equal 4, posts.distinct(true).select(:comments_count).count assert_equal 11, posts.distinct(false).select(:comments_count).count end + def test_size_with_distinct + posts = Post.distinct.select(:author_id, :comments_count) + assert_queries(1) { assert_equal 8, posts.size } + assert_queries(1) { assert_equal 8, posts.load.size } + end + def test_update_all_with_scope tag = Tag.first Post.tagged_with(tag.id).update_all title: "rofl" @@ -1132,8 +1003,8 @@ class RelationTest < ActiveRecord::TestCase assert ! posts.loaded? best_posts = posts.where(comments_count: 0) - best_posts.to_a # force load - assert_no_queries { assert_equal 9, best_posts.size } + best_posts.load # force load + assert_no_queries { assert_equal 6, best_posts.size } end def test_size_with_limit @@ -1143,8 +1014,8 @@ class RelationTest < ActiveRecord::TestCase assert ! posts.loaded? best_posts = posts.where(comments_count: 0) - best_posts.to_a # force load - assert_no_queries { assert_equal 9, best_posts.size } + best_posts.load # force load + assert_no_queries { assert_equal 6, best_posts.size } end def test_size_with_zero_limit @@ -1153,7 +1024,7 @@ class RelationTest < ActiveRecord::TestCase assert_no_queries { assert_equal 0, posts.size } assert ! posts.loaded? - posts.to_a # force load + posts.load # force load assert_no_queries { assert_equal 0, posts.size } end @@ -1167,7 +1038,7 @@ class RelationTest < ActiveRecord::TestCase def test_count_complex_chained_relations posts = Post.select("comments_count").where("id is not null").group("author_id").where("comments_count > 0") - expected = { 1 => 2 } + expected = { 1 => 4, 2 => 1 } assert_equal expected, posts.count end @@ -1182,7 +1053,7 @@ class RelationTest < ActiveRecord::TestCase assert ! no_posts.loaded? best_posts = posts.where(comments_count: 0) - best_posts.to_a # force load + best_posts.load # force load assert_no_queries { assert_equal false, best_posts.empty? } end @@ -1318,6 +1189,15 @@ class RelationTest < ActiveRecord::TestCase assert_equal "hen", hen.name end + def test_create_with_polymorphic_association + author = authors(:david) + post = posts(:welcome) + comment = Comment.where(post: post, author: author).create!(body: "hello") + + assert_equal author, comment.author + assert_equal post, comment.post + end + def test_first_or_create parrot = Bird.where(color: "green").first_or_create(name: "parrot") assert_kind_of Bird, parrot @@ -1473,7 +1353,7 @@ class RelationTest < ActiveRecord::TestCase assert_equal bird, Bird.find_or_initialize_by(name: "bob") end - def test_explicit_create_scope + def test_explicit_create_with hens = Bird.where(name: "hen") assert_equal "hen", hens.new.name @@ -1708,6 +1588,13 @@ class RelationTest < ActiveRecord::TestCase scope = Post.order("comments.body") assert_equal ["comments"], scope.references_values + scope = Post.order(Arel.sql("#{Comment.quoted_table_name}.#{Comment.quoted_primary_key}")) + if current_adapter?(:OracleAdapter) + assert_equal ["COMMENTS"], scope.references_values + else + assert_equal ["comments"], scope.references_values + end + scope = Post.order("comments.body", "yaks.body") assert_equal ["comments", "yaks"], scope.references_values @@ -1718,7 +1605,7 @@ class RelationTest < ActiveRecord::TestCase scope = Post.order("comments.body asc") assert_equal ["comments"], scope.references_values - scope = Post.order("foo(comments.body)") + scope = Post.order(Arel.sql("foo(comments.body)")) assert_equal [], scope.references_values end @@ -1726,6 +1613,13 @@ class RelationTest < ActiveRecord::TestCase scope = Post.reorder("comments.body") assert_equal %w(comments), scope.references_values + scope = Post.reorder(Arel.sql("#{Comment.quoted_table_name}.#{Comment.quoted_primary_key}")) + if current_adapter?(:OracleAdapter) + assert_equal ["COMMENTS"], scope.references_values + else + assert_equal ["comments"], scope.references_values + end + scope = Post.reorder("comments.body", "yaks.body") assert_equal %w(comments yaks), scope.references_values @@ -1736,7 +1630,7 @@ class RelationTest < ActiveRecord::TestCase scope = Post.reorder("comments.body asc") assert_equal %w(comments), scope.references_values - scope = Post.reorder("foo(comments.body)") + scope = Post.reorder(Arel.sql("foo(comments.body)")) assert_equal [], scope.references_values end @@ -1862,7 +1756,7 @@ class RelationTest < ActiveRecord::TestCase test "relations with cached arel can't be mutated [internal API]" do relation = Post.all - relation.count + relation.arel assert_raises(ActiveRecord::ImmutableRelation) { relation.limit!(5) } assert_raises(ActiveRecord::ImmutableRelation) { relation.where!("1 = 2") } @@ -1878,6 +1772,12 @@ class RelationTest < ActiveRecord::TestCase assert_equal "#<ActiveRecord::Relation [#{Post.limit(10).map(&:inspect).join(', ')}, ...]>", relation.inspect end + test "relations don't load all records in #inspect" do + assert_sql(/LIMIT|ROWNUM <=|FETCH FIRST/) do + Post.all.inspect + end + end + test "already-loaded relations don't perform a new query in #inspect" do relation = Post.limit(2) relation.to_a @@ -1890,15 +1790,23 @@ class RelationTest < ActiveRecord::TestCase end test "using a custom table affects the wheres" do - table_alias = Post.arel_table.alias("omg_posts") + post = posts(:welcome) + + assert_equal post, custom_post_relation.where!(title: post.title).take + end + + test "using a custom table with joins affects the joins" do + post = posts(:welcome) - table_metadata = ActiveRecord::TableMetadata.new(Post, table_alias) - predicate_builder = ActiveRecord::PredicateBuilder.new(table_metadata) - relation = ActiveRecord::Relation.new(Post, table_alias, predicate_builder) - relation.where!(foo: "bar") + assert_equal post, custom_post_relation.joins(:author).where!(title: post.title).take + end + + test "arel_attribute respects a custom table" do + assert_equal [posts(:sti_comments)], custom_post_relation.ranked_by_comments.limit_by(1).to_a + end - node = relation.arel.constraints.first.grep(Arel::Attributes::Attribute).first - assert_equal table_alias, node.relation + test "alias_tracker respects a custom table" do + assert_equal posts(:welcome), custom_post_relation("categories_posts").joins(:categories).first end test "#load" do @@ -1947,61 +1855,85 @@ class RelationTest < ActiveRecord::TestCase assert_equal p2.first.comments, comments end - def test_unscope_removes_binds - left = Post.where(id: Arel::Nodes::BindParam.new) - column = Post.columns_hash["id"] - left.bind_values += [[column, 20]] + def test_unscope_specific_where_value + posts = Post.where(title: "Welcome to the weblog", body: "Such a lovely day") - relation = left.unscope(where: :id) - assert_equal [], relation.bind_values + assert_equal 1, posts.count + assert_equal 1, posts.unscope(where: :title).count + assert_equal 1, posts.unscope(where: :body).count end - def test_merging_removes_rhs_bind_parameters - left = Post.where(id: 20) - right = Post.where(id: [1, 2, 3, 4]) + def test_locked_should_not_build_arel + posts = Post.locked + assert posts.locked? + assert_nothing_raised { posts.lock!(false) } + end - merged = left.merge(right) - assert_equal [], merged.bind_values + def test_relation_join_method + assert_equal "Thank you for the welcome,Thank you again for the welcome", Post.first.comments.join(",") end - def test_merging_keeps_lhs_bind_parameters - binds = [ActiveRecord::Relation::QueryAttribute.new("id", 20, Post.type_for_attribute("id"))] + test "#skip_query_cache!" do + Post.cache do + assert_queries(1) do + Post.all.load + Post.all.load + end - right = Post.where(id: 20) - left = Post.where(id: 10) + assert_queries(2) do + Post.all.skip_query_cache!.load + Post.all.skip_query_cache!.load + end + end + end - merged = left.merge(right) - assert_equal binds, merged.bound_attributes + test "#skip_query_cache! with an eager load" do + Post.cache do + assert_queries(1) do + Post.eager_load(:comments).load + Post.eager_load(:comments).load + end + + assert_queries(2) do + Post.eager_load(:comments).skip_query_cache!.load + Post.eager_load(:comments).skip_query_cache!.load + end + end end - def test_merging_reorders_bind_params - post = Post.first - right = Post.where(id: post.id) - left = Post.where(title: post.title) + test "#skip_query_cache! with a preload" do + Post.cache do + assert_queries(2) do + Post.preload(:comments).load + Post.preload(:comments).load + end - merged = left.merge(right) - assert_equal post, merged.first + assert_queries(4) do + Post.preload(:comments).skip_query_cache!.load + Post.preload(:comments).skip_query_cache!.load + end + end end - def test_relation_join_method - assert_equal "Thank you for the welcome,Thank you again for the welcome", Post.first.comments.join(",") + test "#where with set" do + david = authors(:david) + mary = authors(:mary) + + authors = Author.where(name: ["David", "Mary"].to_set) + assert_equal [david, mary], authors end - def test_connection_adapters_can_reorder_binds - posts = Post.limit(1).offset(2) + test "#where with empty set" do + authors = Author.where(name: Set.new) + assert_empty authors + end - stubbed_connection = Post.connection.dup - def stubbed_connection.combine_bind_parameters(**kwargs) - offset = kwargs[:offset] - kwargs[:offset] = kwargs[:limit] - kwargs[:limit] = offset - super(**kwargs) - end + private + def custom_post_relation(alias_name = "omg_posts") + table_alias = Post.arel_table.alias(alias_name) + table_metadata = ActiveRecord::TableMetadata.new(Post, table_alias) + predicate_builder = ActiveRecord::PredicateBuilder.new(table_metadata) - posts.define_singleton_method(:connection) do - stubbed_connection + ActiveRecord::Relation.create(Post, table_alias, predicate_builder) end - - assert_equal 2, posts.to_a.length - end end diff --git a/activerecord/test/cases/reload_models_test.rb b/activerecord/test/cases/reload_models_test.rb index 5dc9d6d8b7..72f4bfaf6d 100644 --- a/activerecord/test/cases/reload_models_test.rb +++ b/activerecord/test/cases/reload_models_test.rb @@ -1,8 +1,12 @@ +# frozen_string_literal: true + require "cases/helper" require "models/owner" require "models/pet" class ReloadModelsTest < ActiveRecord::TestCase + include ActiveSupport::Testing::Isolation + fixtures :pets, :owners def test_has_one_with_reload @@ -13,10 +17,10 @@ class ReloadModelsTest < ActiveRecord::TestCase # development environment. Note that meanwhile the class Pet is not # reloaded, simulating a class that is present in a plugin. Object.class_eval { remove_const :Owner } - Kernel.load(File.expand_path(File.join(File.dirname(__FILE__), "../models/owner.rb"))) + Kernel.load(File.expand_path("../models/owner.rb", __dir__)) pet = Pet.find_by_name("parrot") pet.owner = Owner.find_by_name("ashley") assert_equal pet.owner, Owner.find_by_name("ashley") end -end +end unless in_memory_db? diff --git a/activerecord/test/cases/reserved_word_test.rb b/activerecord/test/cases/reserved_word_test.rb new file mode 100644 index 0000000000..4f8ca392b9 --- /dev/null +++ b/activerecord/test/cases/reserved_word_test.rb @@ -0,0 +1,141 @@ +# frozen_string_literal: true + +require "cases/helper" + +class ReservedWordTest < ActiveRecord::TestCase + self.use_instantiated_fixtures = true + self.use_transactional_tests = false + + class Group < ActiveRecord::Base + Group.table_name = "group" + belongs_to :select + has_one :values + end + + class Select < ActiveRecord::Base + Select.table_name = "select" + has_many :groups + end + + class Values < ActiveRecord::Base + Values.table_name = "values" + end + + class Distinct < ActiveRecord::Base + Distinct.table_name = "distinct" + has_and_belongs_to_many :selects + has_many :values, through: :groups + end + + def setup + @connection = ActiveRecord::Base.connection + @connection.create_table :select, force: true + @connection.create_table :distinct, force: true + @connection.create_table :distinct_select, id: false, force: true do |t| + t.belongs_to :distinct + t.belongs_to :select + end + @connection.create_table :group, force: true do |t| + t.string :order + t.belongs_to :select + end + @connection.create_table :values, primary_key: :as, force: true do |t| + t.belongs_to :group + end + end + + def teardown + @connection.drop_table :select, if_exists: true + @connection.drop_table :distinct, if_exists: true + @connection.drop_table :distinct_select, if_exists: true + @connection.drop_table :group, if_exists: true + @connection.drop_table :values, if_exists: true + @connection.drop_table :order, if_exists: true + end + + def test_create_tables + assert_not @connection.table_exists?(:order) + + @connection.create_table :order do |t| + t.string :group + end + + assert @connection.table_exists?(:order) + end + + def test_rename_tables + assert_nothing_raised { @connection.rename_table(:group, :order) } + end + + def test_change_columns + assert_nothing_raised { @connection.change_column_default(:group, :order, "whatever") } + assert_nothing_raised { @connection.change_column("group", "order", :text, default: nil) } + assert_nothing_raised { @connection.rename_column(:group, :order, :values) } + end + + def test_introspect + assert_equal ["id", "order", "select_id"], @connection.columns(:group).map(&:name).sort + assert_equal ["index_group_on_select_id"], @connection.indexes(:group).map(&:name).sort + end + + def test_activerecord_model + x = Group.new + x.order = "x" + x.save! + x.order = "y" + x.save! + assert_equal x, Group.find_by_order("y") + assert_equal x, Group.find(x.id) + end + + def test_delete_all_with_subselect + create_test_fixtures :values + assert_equal 1, Values.order(:as).limit(1).offset(1).delete_all + assert_raise(ActiveRecord::RecordNotFound) { Values.find(2) } + assert Values.find(1) + end + + def test_has_one_associations + create_test_fixtures :group, :values + v = Group.find(1).values + assert_equal 2, v.id + end + + def test_belongs_to_associations + create_test_fixtures :select, :group + gs = Select.find(2).groups + assert_equal 2, gs.length + assert_equal [2, 3], gs.collect(&:id).sort + end + + def test_has_and_belongs_to_many + create_test_fixtures :select, :distinct, :distinct_select + s = Distinct.find(1).selects + assert_equal 2, s.length + assert_equal [1, 2], s.collect(&:id).sort + end + + def test_activerecord_introspection + assert Group.table_exists? + assert_equal ["id", "order", "select_id"], Group.columns.map(&:name).sort + end + + def test_calculations_work_with_reserved_words + create_test_fixtures :group + assert_equal 3, Group.count + end + + def test_associations_work_with_reserved_words + create_test_fixtures :select, :group + selects = Select.all.merge!(includes: [:groups]).to_a + assert_no_queries do + selects.each { |select| select.groups } + end + end + + private + # custom fixture loader, uses FixtureSet#create_fixtures and appends base_path to the current file's path + def create_test_fixtures(*fixture_names) + ActiveRecord::FixtureSet.create_fixtures(FIXTURES_ROOT + "/reserved_words", fixture_names) + end +end diff --git a/activerecord/test/cases/result_test.rb b/activerecord/test/cases/result_test.rb index 949086fda0..db52c108ac 100644 --- a/activerecord/test/cases/result_test.rb +++ b/activerecord/test/cases/result_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord @@ -45,10 +47,8 @@ module ActiveRecord end end - if Enumerator.method_defined? :size - test "each without block returns a sized enumerator" do - assert_equal 3, result.each.size - end + test "each without block returns a sized enumerator" do + assert_equal 3, result.each.size end test "cast_values returns rows after type casting" do diff --git a/activerecord/test/cases/sanitize_test.rb b/activerecord/test/cases/sanitize_test.rb index 72f09186e2..1b0605e369 100644 --- a/activerecord/test/cases/sanitize_test.rb +++ b/activerecord/test/cases/sanitize_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/binary" require "models/author" @@ -9,30 +11,30 @@ class SanitizeTest < ActiveRecord::TestCase def test_sanitize_sql_array_handles_string_interpolation quoted_bambi = ActiveRecord::Base.connection.quote_string("Bambi") - assert_equal "name='#{quoted_bambi}'", Binary.send(:sanitize_sql_array, ["name='%s'", "Bambi"]) - assert_equal "name='#{quoted_bambi}'", Binary.send(:sanitize_sql_array, ["name='%s'", "Bambi".mb_chars]) + assert_equal "name='#{quoted_bambi}'", Binary.sanitize_sql_array(["name='%s'", "Bambi"]) + assert_equal "name='#{quoted_bambi}'", Binary.sanitize_sql_array(["name='%s'", "Bambi".mb_chars]) quoted_bambi_and_thumper = ActiveRecord::Base.connection.quote_string("Bambi\nand\nThumper") - assert_equal "name='#{quoted_bambi_and_thumper}'", Binary.send(:sanitize_sql_array, ["name='%s'", "Bambi\nand\nThumper"]) - assert_equal "name='#{quoted_bambi_and_thumper}'", Binary.send(:sanitize_sql_array, ["name='%s'", "Bambi\nand\nThumper".mb_chars]) + assert_equal "name='#{quoted_bambi_and_thumper}'", Binary.sanitize_sql_array(["name='%s'", "Bambi\nand\nThumper"]) + assert_equal "name='#{quoted_bambi_and_thumper}'", Binary.sanitize_sql_array(["name='%s'", "Bambi\nand\nThumper".mb_chars]) end def test_sanitize_sql_array_handles_bind_variables quoted_bambi = ActiveRecord::Base.connection.quote("Bambi") - assert_equal "name=#{quoted_bambi}", Binary.send(:sanitize_sql_array, ["name=?", "Bambi"]) - assert_equal "name=#{quoted_bambi}", Binary.send(:sanitize_sql_array, ["name=?", "Bambi".mb_chars]) + assert_equal "name=#{quoted_bambi}", Binary.sanitize_sql_array(["name=?", "Bambi"]) + assert_equal "name=#{quoted_bambi}", Binary.sanitize_sql_array(["name=?", "Bambi".mb_chars]) quoted_bambi_and_thumper = ActiveRecord::Base.connection.quote("Bambi\nand\nThumper") - assert_equal "name=#{quoted_bambi_and_thumper}", Binary.send(:sanitize_sql_array, ["name=?", "Bambi\nand\nThumper"]) - assert_equal "name=#{quoted_bambi_and_thumper}", Binary.send(:sanitize_sql_array, ["name=?", "Bambi\nand\nThumper".mb_chars]) + assert_equal "name=#{quoted_bambi_and_thumper}", Binary.sanitize_sql_array(["name=?", "Bambi\nand\nThumper"]) + assert_equal "name=#{quoted_bambi_and_thumper}", Binary.sanitize_sql_array(["name=?", "Bambi\nand\nThumper".mb_chars]) end def test_sanitize_sql_array_handles_named_bind_variables quoted_bambi = ActiveRecord::Base.connection.quote("Bambi") - assert_equal "name=#{quoted_bambi}", Binary.send(:sanitize_sql_array, ["name=:name", name: "Bambi"]) - assert_equal "name=#{quoted_bambi} AND id=1", Binary.send(:sanitize_sql_array, ["name=:name AND id=:id", name: "Bambi", id: 1]) + assert_equal "name=#{quoted_bambi}", Binary.sanitize_sql_array(["name=:name", name: "Bambi"]) + assert_equal "name=#{quoted_bambi} AND id=1", Binary.sanitize_sql_array(["name=:name AND id=:id", name: "Bambi", id: 1]) quoted_bambi_and_thumper = ActiveRecord::Base.connection.quote("Bambi\nand\nThumper") - assert_equal "name=#{quoted_bambi_and_thumper}", Binary.send(:sanitize_sql_array, ["name=:name", name: "Bambi\nand\nThumper"]) - assert_equal "name=#{quoted_bambi_and_thumper} AND name2=#{quoted_bambi_and_thumper}", Binary.send(:sanitize_sql_array, ["name=:name AND name2=:name", name: "Bambi\nand\nThumper"]) + assert_equal "name=#{quoted_bambi_and_thumper}", Binary.sanitize_sql_array(["name=:name", name: "Bambi\nand\nThumper"]) + assert_equal "name=#{quoted_bambi_and_thumper} AND name2=#{quoted_bambi_and_thumper}", Binary.sanitize_sql_array(["name=:name AND name2=:name", name: "Bambi\nand\nThumper"]) end def test_sanitize_sql_array_handles_relations @@ -41,42 +43,50 @@ class SanitizeTest < ActiveRecord::TestCase sub_query_pattern = /\(\bselect\b.*?\bwhere\b.*?\)/i - select_author_sql = Post.send(:sanitize_sql_array, ["id in (?)", david_posts]) + select_author_sql = Post.sanitize_sql_array(["id in (?)", david_posts]) assert_match(sub_query_pattern, select_author_sql, "should sanitize `Relation` as subquery for bind variables") - select_author_sql = Post.send(:sanitize_sql_array, ["id in (:post_ids)", post_ids: david_posts]) + select_author_sql = Post.sanitize_sql_array(["id in (:post_ids)", post_ids: david_posts]) assert_match(sub_query_pattern, select_author_sql, "should sanitize `Relation` as subquery for named bind variables") end def test_sanitize_sql_array_handles_empty_statement - select_author_sql = Post.send(:sanitize_sql_array, [""]) + select_author_sql = Post.sanitize_sql_array([""]) assert_equal("", select_author_sql) end def test_sanitize_sql_like - assert_equal '100\%', Binary.send(:sanitize_sql_like, "100%") - assert_equal 'snake\_cased\_string', Binary.send(:sanitize_sql_like, "snake_cased_string") - assert_equal 'C:\\\\Programs\\\\MsPaint', Binary.send(:sanitize_sql_like, 'C:\\Programs\\MsPaint') - assert_equal "normal string 42", Binary.send(:sanitize_sql_like, "normal string 42") + assert_equal '100\%', Binary.sanitize_sql_like("100%") + assert_equal 'snake\_cased\_string', Binary.sanitize_sql_like("snake_cased_string") + assert_equal 'C:\\\\Programs\\\\MsPaint', Binary.sanitize_sql_like('C:\\Programs\\MsPaint') + assert_equal "normal string 42", Binary.sanitize_sql_like("normal string 42") end def test_sanitize_sql_like_with_custom_escape_character - assert_equal "100!%", Binary.send(:sanitize_sql_like, "100%", "!") - assert_equal "snake!_cased!_string", Binary.send(:sanitize_sql_like, "snake_cased_string", "!") - assert_equal "great!!", Binary.send(:sanitize_sql_like, "great!", "!") - assert_equal 'C:\\Programs\\MsPaint', Binary.send(:sanitize_sql_like, 'C:\\Programs\\MsPaint', "!") - assert_equal "normal string 42", Binary.send(:sanitize_sql_like, "normal string 42", "!") + assert_equal "100!%", Binary.sanitize_sql_like("100%", "!") + assert_equal "snake!_cased!_string", Binary.sanitize_sql_like("snake_cased_string", "!") + assert_equal "great!!", Binary.sanitize_sql_like("great!", "!") + assert_equal 'C:\\Programs\\MsPaint', Binary.sanitize_sql_like('C:\\Programs\\MsPaint', "!") + assert_equal "normal string 42", Binary.sanitize_sql_like("normal string 42", "!") end def test_sanitize_sql_like_example_use_case searchable_post = Class.new(Post) do - def self.search(term) + def self.search_as_method(term) where("title LIKE ?", sanitize_sql_like(term, "!")) end + + scope :search_as_scope, -> (term) { + where("title LIKE ?", sanitize_sql_like(term, "!")) + } + end + + assert_sql(/LIKE '20!% !_reduction!_!!'/) do + searchable_post.search_as_method("20% _reduction_!").to_a end assert_sql(/LIKE '20!% !_reduction!_!!'/) do - searchable_post.search("20% _reduction_!").to_a + searchable_post.search_as_scope("20% _reduction_!").to_a end end @@ -151,18 +161,6 @@ class SanitizeTest < ActiveRecord::TestCase assert_equal "name=#{quoted_bambi_and_thumper}", bind("name=?", "Bambi\nand\nThumper".mb_chars) end - def test_bind_record - o = Class.new { - def quoted_id - 1 - end - }.new - assert_deprecated { assert_equal "1", bind("?", o) } - - os = [o] * 3 - assert_deprecated { assert_equal "1,1,1", bind("?", os) } - end - def test_named_bind_with_postgresql_type_casts l = Proc.new { bind(":a::integer '2009-01-01'::date", a: "10") } assert_nothing_raised(&l) diff --git a/activerecord/test/cases/schema_dumper_test.rb b/activerecord/test/cases/schema_dumper_test.rb index fccba4738f..a612ce9bb2 100644 --- a/activerecord/test/cases/schema_dumper_test.rb +++ b/activerecord/test/cases/schema_dumper_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" @@ -17,6 +19,12 @@ class SchemaDumperTest < ActiveRecord::TestCase dump_all_table_schema [] end + def test_dump_schema_information_with_empty_versions + ActiveRecord::SchemaMigration.delete_all + schema_info = ActiveRecord::Base.connection.dump_schema_information + assert_no_match(/INSERT INTO/, schema_info) + end + def test_dump_schema_information_outputs_lexically_ordered_versions versions = %w{ 20100101010101 20100201010101 20100301010101 } versions.reverse_each do |v| @@ -58,7 +66,7 @@ class SchemaDumperTest < ActiveRecord::TestCase def test_schema_dump_uses_force_cascade_on_create_table output = dump_table_schema "authors" - assert_match %r{create_table "authors", force: :cascade}, output + assert_match %r{create_table "authors",.* force: :cascade}, output end def test_schema_dump_excludes_sqlite_sequence @@ -116,32 +124,22 @@ class SchemaDumperTest < ActiveRecord::TestCase def test_schema_dump_includes_limit_constraint_for_integer_columns output = dump_all_table_schema([/^(?!integer_limits)/]) - assert_match %r{c_int_without_limit}, output + assert_match %r{"c_int_without_limit"(?!.*limit)}, output if current_adapter?(:PostgreSQLAdapter) - assert_no_match %r{c_int_without_limit.*limit:}, output - assert_match %r{c_int_1.*limit: 2}, output assert_match %r{c_int_2.*limit: 2}, output # int 3 is 4 bytes in postgresql - assert_match %r{c_int_3.*}, output - assert_no_match %r{c_int_3.*limit:}, output - - assert_match %r{c_int_4.*}, output - assert_no_match %r{c_int_4.*limit:}, output + assert_match %r{"c_int_3"(?!.*limit)}, output + assert_match %r{"c_int_4"(?!.*limit)}, output elsif current_adapter?(:Mysql2Adapter) - assert_match %r{c_int_without_limit"$}, output - assert_match %r{c_int_1.*limit: 1}, output assert_match %r{c_int_2.*limit: 2}, output assert_match %r{c_int_3.*limit: 3}, output - assert_match %r{c_int_4.*}, output - assert_no_match %r{c_int_4.*:limit}, output + assert_match %r{"c_int_4"(?!.*limit)}, output elsif current_adapter?(:SQLite3Adapter) - assert_no_match %r{c_int_without_limit.*limit:}, output - assert_match %r{c_int_1.*limit: 1}, output assert_match %r{c_int_2.*limit: 2}, output assert_match %r{c_int_3.*limit: 3}, output @@ -179,10 +177,14 @@ class SchemaDumperTest < ActiveRecord::TestCase def test_schema_dumps_index_columns_in_right_order index_definition = dump_table_schema("companies").split(/\n/).grep(/t\.index.*company_index/).first.strip - if current_adapter?(:PostgreSQLAdapter) + if current_adapter?(:Mysql2Adapter) + if ActiveRecord::Base.connection.supports_index_sort_order? + assert_equal 't.index ["firm_id", "type", "rating"], name: "company_index", length: { type: 10 }, order: { rating: :desc }', index_definition + else + assert_equal 't.index ["firm_id", "type", "rating"], name: "company_index", length: { type: 10 }', index_definition + end + elsif ActiveRecord::Base.connection.supports_index_sort_order? assert_equal 't.index ["firm_id", "type", "rating"], name: "company_index", order: { rating: :desc }', index_definition - elsif current_adapter?(:Mysql2Adapter) - assert_equal 't.index ["firm_id", "type", "rating"], name: "company_index", length: { type: 10 }', index_definition else assert_equal 't.index ["firm_id", "type", "rating"], name: "company_index"', index_definition end @@ -197,6 +199,24 @@ class SchemaDumperTest < ActiveRecord::TestCase end end + def test_schema_dumps_index_sort_order + index_definition = dump_table_schema("companies").split(/\n/).grep(/t\.index.*_name_and_rating/).first.strip + if ActiveRecord::Base.connection.supports_index_sort_order? + assert_equal 't.index ["name", "rating"], name: "index_companies_on_name_and_rating", order: :desc', index_definition + else + assert_equal 't.index ["name", "rating"], name: "index_companies_on_name_and_rating"', index_definition + end + end + + def test_schema_dumps_index_length + index_definition = dump_table_schema("companies").split(/\n/).grep(/t\.index.*_name_and_description/).first.strip + if current_adapter?(:Mysql2Adapter) + assert_equal 't.index ["name", "description"], name: "index_companies_on_name_and_description", length: 10', index_definition + else + assert_equal 't.index ["name", "description"], name: "index_companies_on_name_and_description"', index_definition + end + end + def test_schema_dump_should_honor_nonstandard_primary_keys output = standard_dump match = output.match(%r{create_table "movies"(.*)do}) @@ -205,20 +225,25 @@ class SchemaDumperTest < ActiveRecord::TestCase end def test_schema_dump_should_use_false_as_default - output = standard_dump + output = dump_table_schema "booleans" assert_match %r{t\.boolean\s+"has_fun",.+default: false}, output end def test_schema_dump_does_not_include_limit_for_text_field - output = standard_dump + output = dump_table_schema "admin_users" assert_match %r{t\.text\s+"params"$}, output end def test_schema_dump_does_not_include_limit_for_binary_field - output = standard_dump + output = dump_table_schema "binaries" assert_match %r{t\.binary\s+"data"$}, output end + def test_schema_dump_does_not_include_limit_for_float_field + output = dump_table_schema "numeric_data" + assert_match %r{t\.float\s+"temperature"$}, output + end + if current_adapter?(:Mysql2Adapter) def test_schema_dump_includes_length_for_mysql_binary_fields output = standard_dump @@ -287,20 +312,32 @@ class SchemaDumperTest < ActiveRecord::TestCase assert_match %r{t\.oid\s+"obj_id"$}, output end - if ActiveRecord::Base.connection.supports_extensions? - def test_schema_dump_includes_extensions - connection = ActiveRecord::Base.connection + def test_schema_dump_includes_extensions + connection = ActiveRecord::Base.connection - connection.stubs(:extensions).returns(["hstore"]) - output = perform_schema_dump - assert_match "# These are extensions that must be enabled", output - assert_match %r{enable_extension "hstore"}, output + connection.stubs(:extensions).returns(["hstore"]) + output = perform_schema_dump + assert_match "# These are extensions that must be enabled", output + assert_match %r{enable_extension "hstore"}, output - connection.stubs(:extensions).returns([]) - output = perform_schema_dump - assert_no_match "# These are extensions that must be enabled", output - assert_no_match %r{enable_extension}, output - end + connection.stubs(:extensions).returns([]) + output = perform_schema_dump + assert_no_match "# These are extensions that must be enabled", output + assert_no_match %r{enable_extension}, output + end + + def test_schema_dump_includes_extensions_in_alphabetic_order + connection = ActiveRecord::Base.connection + + connection.stubs(:extensions).returns(["hstore", "uuid-ossp", "xml2"]) + output = perform_schema_dump + enabled_extensions = output.scan(%r{enable_extension "(.+)"}).flatten + assert_equal ["hstore", "uuid-ossp", "xml2"], enabled_extensions + + connection.stubs(:extensions).returns(["uuid-ossp", "xml2", "hstore"]) + output = perform_schema_dump + enabled_extensions = output.scan(%r{enable_extension "(.+)"}).flatten + assert_equal ["hstore", "uuid-ossp", "xml2"], enabled_extensions end end @@ -326,7 +363,7 @@ class SchemaDumperTest < ActiveRecord::TestCase def test_schema_dump_keeps_id_false_when_id_is_false_and_unique_not_null_column_added output = standard_dump - assert_match %r{create_table "subscribers", id: false}, output + assert_match %r{create_table "string_key_objects", id: false}, output end if ActiveRecord::Base.connection.supports_foreign_keys? @@ -384,6 +421,31 @@ class SchemaDumperTest < ActiveRecord::TestCase $stdout = original end + def test_schema_dump_with_table_name_prefix_and_suffix_regexp_escape + original, $stdout = $stdout, StringIO.new + ActiveRecord::Base.table_name_prefix = "foo$" + ActiveRecord::Base.table_name_suffix = "$bar" + + migration = CreateDogMigration.new + migration.migrate(:up) + + output = perform_schema_dump + assert_no_match %r{create_table "foo\$.+\$bar"}, output + assert_no_match %r{add_index "foo\$.+\$bar"}, output + assert_no_match %r{create_table "schema_migrations"}, output + assert_no_match %r{create_table "ar_internal_metadata"}, output + + if ActiveRecord::Base.connection.supports_foreign_keys? + assert_no_match %r{add_foreign_key "foo\$.+\$bar"}, output + assert_no_match %r{add_foreign_key "[^"]+", "foo\$.+\$bar"}, output + end + ensure + migration.migrate(:down) + + ActiveRecord::Base.table_name_suffix = ActiveRecord::Base.table_name_prefix = "" + $stdout = original + end + def test_schema_dump_with_table_name_prefix_and_ignoring_tables original, $stdout = $stdout, StringIO.new diff --git a/activerecord/test/cases/schema_loading_test.rb b/activerecord/test/cases/schema_loading_test.rb index 362370ac61..f539156466 100644 --- a/activerecord/test/cases/schema_loading_test.rb +++ b/activerecord/test/cases/schema_loading_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module SchemaLoadCounter diff --git a/activerecord/test/cases/scoping/default_scoping_test.rb b/activerecord/test/cases/scoping/default_scoping_test.rb index 14fb2fbbfa..6ff0f93cf3 100644 --- a/activerecord/test/cases/scoping/default_scoping_test.rb +++ b/activerecord/test/cases/scoping/default_scoping_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/comment" @@ -10,8 +12,6 @@ require "concurrent/atomic/cyclic_barrier" class DefaultScopingTest < ActiveRecord::TestCase fixtures :developers, :posts, :comments - self.use_transactional_tests = false - def test_default_scope expected = Developer.all.merge!(order: "salary DESC").to_a.collect(&:salary) received = DeveloperOrderedBySalary.all.collect(&:salary) @@ -61,17 +61,6 @@ class DefaultScopingTest < ActiveRecord::TestCase assert_equal "Jamis", DeveloperCalledJamis.create!.name end - unless in_memory_db? - def test_default_scoping_with_threads - 2.times do - Thread.new { - assert_includes DeveloperOrderedBySalary.all.to_sql, "salary DESC" - DeveloperOrderedBySalary.connection.close - }.join - end - end - end - def test_default_scope_with_inheritance wheres = InheritedPoorDeveloperCalledJamis.all.where_values_hash assert_equal "Jamis", wheres["name"] @@ -131,49 +120,49 @@ class DefaultScopingTest < ActiveRecord::TestCase def test_unscope_with_where_attributes expected = Developer.order("salary DESC").collect(&:name) received = DeveloperOrderedBySalary.where(name: "David").unscope(where: :name).collect(&:name) - assert_equal expected, received + assert_equal expected.sort, received.sort expected_2 = Developer.order("salary DESC").collect(&:name) received_2 = DeveloperOrderedBySalary.select("id").where("name" => "Jamis").unscope({ where: :name }, :select).collect(&:name) - assert_equal expected_2, received_2 + assert_equal expected_2.sort, received_2.sort expected_3 = Developer.order("salary DESC").collect(&:name) received_3 = DeveloperOrderedBySalary.select("id").where("name" => "Jamis").unscope(:select, :where).collect(&:name) - assert_equal expected_3, received_3 + assert_equal expected_3.sort, received_3.sort expected_4 = Developer.order("salary DESC").collect(&:name) received_4 = DeveloperOrderedBySalary.where.not("name" => "Jamis").unscope(where: :name).collect(&:name) - assert_equal expected_4, received_4 + assert_equal expected_4.sort, received_4.sort expected_5 = Developer.order("salary DESC").collect(&:name) received_5 = DeveloperOrderedBySalary.where.not("name" => ["Jamis", "David"]).unscope(where: :name).collect(&:name) - assert_equal expected_5, received_5 + assert_equal expected_5.sort, received_5.sort expected_6 = Developer.order("salary DESC").collect(&:name) received_6 = DeveloperOrderedBySalary.where(Developer.arel_table["name"].eq("David")).unscope(where: :name).collect(&:name) - assert_equal expected_6, received_6 + assert_equal expected_6.sort, received_6.sort expected_7 = Developer.order("salary DESC").collect(&:name) received_7 = DeveloperOrderedBySalary.where(Developer.arel_table[:name].eq("David")).unscope(where: :name).collect(&:name) - assert_equal expected_7, received_7 + assert_equal expected_7.sort, received_7.sort end def test_unscope_comparison_where_clauses # unscoped for WHERE (`developers`.`id` <= 2) expected = Developer.order("salary DESC").collect(&:name) received = DeveloperOrderedBySalary.where(id: -Float::INFINITY..2).unscope(where: :id).collect { |dev| dev.name } - assert_equal expected, received + assert_equal expected.sort, received.sort # unscoped for WHERE (`developers`.`id` < 2) expected = Developer.order("salary DESC").collect(&:name) received = DeveloperOrderedBySalary.where(id: -Float::INFINITY...2).unscope(where: :id).collect { |dev| dev.name } - assert_equal expected, received + assert_equal expected.sort, received.sort end def test_unscope_multiple_where_clauses expected = Developer.order("salary DESC").collect(&:name) received = DeveloperOrderedBySalary.where(name: "Jamis").where(id: 1).unscope(where: [:name, :id]).collect(&:name) - assert_equal expected, received + assert_equal expected.sort, received.sort end def test_unscope_string_where_clauses_involved @@ -183,23 +172,23 @@ class DefaultScopingTest < ActiveRecord::TestCase dev_ordered_relation = DeveloperOrderedBySalary.where(name: "Jamis").where("created_at > ?", 1.year.ago) received = dev_ordered_relation.unscope(where: [:name]).collect(&:name) - assert_equal expected, received + assert_equal expected.sort, received.sort end def test_unscope_with_grouping_attributes expected = Developer.order("salary DESC").collect(&:name) received = DeveloperOrderedBySalary.group(:name).unscope(:group).collect(&:name) - assert_equal expected, received + assert_equal expected.sort, received.sort expected_2 = Developer.order("salary DESC").collect(&:name) received_2 = DeveloperOrderedBySalary.group("name").unscope(:group).collect(&:name) - assert_equal expected_2, received_2 + assert_equal expected_2.sort, received_2.sort end def test_unscope_with_limit_in_query expected = Developer.order("salary DESC").collect(&:name) received = DeveloperOrderedBySalary.limit(1).unscope(:limit).collect(&:name) - assert_equal expected, received + assert_equal expected.sort, received.sort end def test_order_to_unscope_reordering @@ -235,6 +224,18 @@ class DefaultScopingTest < ActiveRecord::TestCase assert_equal expected, received end + def test_unscope_left_outer_joins + expected = Developer.all.collect(&:name) + received = Developer.left_outer_joins(:projects).select(:id).unscope(:left_outer_joins, :select).collect(&:name) + assert_equal expected, received + end + + def test_unscope_left_joins + expected = Developer.all.collect(&:name) + received = Developer.left_joins(:projects).select(:id).unscope(:left_joins, :select).collect(&:name) + assert_equal expected, received + end + def test_unscope_includes expected = Developer.all.collect(&:name) received = Developer.includes(:projects).select(:id).unscope(:includes, :select).collect(&:name) @@ -345,7 +346,7 @@ class DefaultScopingTest < ActiveRecord::TestCase def test_create_with_merge aaron = PoorDeveloperCalledJamis.create_with(name: "foo", salary: 20).merge( - PoorDeveloperCalledJamis.create_with(name: "Aaron")).new + PoorDeveloperCalledJamis.create_with(name: "Aaron")).new assert_equal 20, aaron.salary assert_equal "Aaron", aaron.name @@ -355,6 +356,11 @@ class DefaultScopingTest < ActiveRecord::TestCase assert_equal "Aaron", aaron.name end + def test_create_with_using_both_string_and_symbol + jamis = PoorDeveloperCalledJamis.create_with(name: "foo").create_with("name" => "Aaron").new + assert_equal "Aaron", jamis.name + end + def test_create_with_reset jamis = PoorDeveloperCalledJamis.create_with(name: "Aaron").create_with(nil).new assert_equal "Jamis", jamis.name @@ -385,11 +391,39 @@ class DefaultScopingTest < ActiveRecord::TestCase Comment.joins(:post).count end + def test_joins_not_affected_by_scope_other_than_default_or_unscoped + without_scope_on_post = Comment.joins(:post).to_a + with_scope_on_post = nil + Post.where(id: [1, 5, 6]).scoping do + with_scope_on_post = Comment.joins(:post).to_a + end + + assert_equal with_scope_on_post, without_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 end + def test_sti_association_with_unscoped_not_affected_by_default_scope + post = posts(:thinking) + comments = [comments(:does_it_hurt)] + + post.special_comments.update_all(deleted_at: Time.now) + + assert_raises(ActiveRecord::RecordNotFound) { Post.joins(:special_comments).find(post.id) } + assert_equal [], post.special_comments + + SpecialComment.unscoped do + assert_equal post, Post.joins(:special_comments).find(post.id) + assert_equal comments, Post.joins(:special_comments).find(post.id).special_comments + assert_equal comments, Post.eager_load(:special_comments).find(post.id).special_comments + assert_equal comments, Post.includes(:special_comments).find(post.id).special_comments + assert_equal comments, Post.preload(:special_comments).find(post.id).special_comments + end + end + def test_default_scope_select_ignored_by_aggregations assert_equal DeveloperWithSelect.all.to_a.count, DeveloperWithSelect.count end @@ -435,29 +469,6 @@ class DefaultScopingTest < ActiveRecord::TestCase assert_equal comment, CommentWithDefaultScopeReferencesAssociation.find_by(id: comment.id) end - unless in_memory_db? - def test_default_scope_is_threadsafe - threads = [] - assert_not_equal 1, ThreadsafeDeveloper.unscoped.count - - barrier_1 = Concurrent::CyclicBarrier.new(2) - barrier_2 = Concurrent::CyclicBarrier.new(2) - - threads << Thread.new do - Thread.current[:default_scope_delay] = -> { barrier_1.wait; barrier_2.wait } - assert_equal 1, ThreadsafeDeveloper.all.to_a.count - ThreadsafeDeveloper.connection.close - end - threads << Thread.new do - Thread.current[:default_scope_delay] = -> { barrier_2.wait } - barrier_1.wait - assert_equal 1, ThreadsafeDeveloper.all.to_a.count - ThreadsafeDeveloper.connection.close - end - threads.each(&:join) - end - end - test "additional conditions are ANDed with the default scope" do scope = DeveloperCalledJamis.where(name: "David") assert_equal 2, scope.where_clause.ast.children.length @@ -473,7 +484,7 @@ class DefaultScopingTest < ActiveRecord::TestCase test "a scope can remove the condition from the default scope" do scope = DeveloperCalledJamis.david2 assert_equal 1, scope.where_clause.ast.children.length - assert_equal Developer.where(name: "David"), scope + assert_equal Developer.where(name: "David").map(&:id), scope.map(&:id) end def test_with_abstract_class_where_clause_should_not_be_duplicated @@ -498,6 +509,8 @@ class DefaultScopingTest < ActiveRecord::TestCase def test_with_abstract_class_scope_should_be_executed_in_correct_context vegetarian_pattern, gender_pattern = if current_adapter?(:Mysql2Adapter) [/`lions`.`is_vegetarian`/, /`lions`.`gender`/] + elsif current_adapter?(:OracleAdapter) + [/"LIONS"."IS_VEGETARIAN"/, /"LIONS"."GENDER"/] else [/"lions"."is_vegetarian"/, /"lions"."gender"/] end @@ -506,3 +519,41 @@ class DefaultScopingTest < ActiveRecord::TestCase assert_match gender_pattern, Lion.female.to_sql end end + +class DefaultScopingWithThreadTest < ActiveRecord::TestCase + self.use_transactional_tests = false + + def test_default_scoping_with_threads + 2.times do + Thread.new { + assert_includes DeveloperOrderedBySalary.all.to_sql, "salary DESC" + DeveloperOrderedBySalary.connection.close + }.join + end + end + + def test_default_scope_is_threadsafe + 2.times { ThreadsafeDeveloper.unscoped.create! } + + threads = [] + assert_not_equal 1, ThreadsafeDeveloper.unscoped.count + + barrier_1 = Concurrent::CyclicBarrier.new(2) + barrier_2 = Concurrent::CyclicBarrier.new(2) + + threads << Thread.new do + Thread.current[:default_scope_delay] = -> { barrier_1.wait; barrier_2.wait } + assert_equal 1, ThreadsafeDeveloper.all.to_a.count + ThreadsafeDeveloper.connection.close + end + threads << Thread.new do + Thread.current[:default_scope_delay] = -> { barrier_2.wait } + barrier_1.wait + assert_equal 1, ThreadsafeDeveloper.all.to_a.count + ThreadsafeDeveloper.connection.close + end + threads.each(&:join) + ensure + ThreadsafeDeveloper.unscoped.destroy_all + end +end unless in_memory_db? diff --git a/activerecord/test/cases/scoping/named_scoping_test.rb b/activerecord/test/cases/scoping/named_scoping_test.rb index d261fd5321..17d3f27bb1 100644 --- a/activerecord/test/cases/scoping/named_scoping_test.rb +++ b/activerecord/test/cases/scoping/named_scoping_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/topic" @@ -23,8 +25,8 @@ class NamedScopingTest < ActiveRecord::TestCase all_posts = Topic.base assert_queries(1) do - all_posts.collect - all_posts.collect + all_posts.collect { true } + all_posts.collect { true } end end @@ -115,7 +117,8 @@ class NamedScopingTest < ActiveRecord::TestCase assert_not_equal Post.containing_the_letter_a, authors(:david).posts assert !Post.containing_the_letter_a.empty? - assert_equal authors(:david).posts & Post.containing_the_letter_a, authors(:david).posts.containing_the_letter_a + expected = authors(:david).posts & Post.containing_the_letter_a + assert_equal expected.sort_by(&:id), authors(:david).posts.containing_the_letter_a.sort_by(&:id) end def test_scope_with_STI @@ -127,7 +130,8 @@ class NamedScopingTest < ActiveRecord::TestCase assert_not_equal Comment.containing_the_letter_e, authors(:david).comments assert !Comment.containing_the_letter_e.empty? - assert_equal authors(:david).comments & Comment.containing_the_letter_e, authors(:david).comments.containing_the_letter_e + expected = authors(:david).comments & Comment.containing_the_letter_e + assert_equal expected.sort_by(&:id), authors(:david).comments.containing_the_letter_e.sort_by(&:id) end def test_scopes_honor_current_scopes_from_when_defined @@ -147,6 +151,22 @@ class NamedScopingTest < ActiveRecord::TestCase assert_equal "The scope body needs to be callable.", e.message end + def test_scopes_name_is_relation_method + conflicts = [ + :records, + :to_ary, + :to_sql, + :explain + ] + + conflicts.each do |name| + e = assert_raises ArgumentError do + Class.new(Post).class_eval { scope name, -> { where(approved: true) } } + end + assert_match(/You tried to define a scope named \"#{name}\" on the model/, e.message) + end + end + def test_active_records_have_scope_named__all__ assert !Topic.all.empty? @@ -167,7 +187,7 @@ class NamedScopingTest < ActiveRecord::TestCase def test_first_and_last_should_not_use_query_when_results_are_loaded topics = Topic.base - topics.reload # force load + topics.load # force load assert_no_queries do topics.first topics.last @@ -178,7 +198,7 @@ class NamedScopingTest < ActiveRecord::TestCase topics = Topic.base assert_queries(2) do topics.empty? # use count query - topics.collect # force load + topics.load # force load topics.empty? # use loaded (no query) end end @@ -187,7 +207,7 @@ class NamedScopingTest < ActiveRecord::TestCase topics = Topic.base assert_queries(2) do topics.any? # use count query - topics.collect # force load + topics.load # force load topics.any? # use loaded (no query) end end @@ -203,7 +223,7 @@ class NamedScopingTest < ActiveRecord::TestCase def test_any_should_not_fire_query_if_scope_loaded topics = Topic.base - topics.collect # force load + topics.load # force load assert_no_queries { assert topics.any? } end @@ -217,7 +237,7 @@ class NamedScopingTest < ActiveRecord::TestCase topics = Topic.base assert_queries(2) do topics.many? # use count query - topics.collect # force load + topics.load # force load topics.many? # use loaded (no query) end end @@ -233,7 +253,7 @@ class NamedScopingTest < ActiveRecord::TestCase def test_many_should_not_fire_query_if_scope_loaded topics = Topic.base - topics.collect # force load + topics.load # force load assert_no_queries { assert topics.many? } end @@ -384,7 +404,7 @@ class NamedScopingTest < ActiveRecord::TestCase def test_size_should_use_length_when_results_are_loaded topics = Topic.base - topics.reload # force load + topics.load # force load assert_no_queries do topics.size # use loaded (no query) end @@ -551,6 +571,12 @@ class NamedScopingTest < ActiveRecord::TestCase assert_equal 1, SpecialComment.where(body: "go crazy").created.count end + def test_model_class_should_respond_to_extending + assert_raises OopsError do + Comment.unscoped.oops_comments.destroy_all + end + end + def test_model_class_should_respond_to_none assert !Topic.none? Topic.delete_all diff --git a/activerecord/test/cases/scoping/relation_scoping_test.rb b/activerecord/test/cases/scoping/relation_scoping_test.rb index a1ae57fdbb..116f8e83aa 100644 --- a/activerecord/test/cases/scoping/relation_scoping_test.rb +++ b/activerecord/test/cases/scoping/relation_scoping_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/post" require "models/author" @@ -10,7 +12,7 @@ require "models/person" require "models/reference" class RelationScopingTest < ActiveRecord::TestCase - fixtures :authors, :developers, :projects, :comments, :posts, :developers_projects + fixtures :authors, :author_addresses, :developers, :projects, :comments, :posts, :developers_projects setup do developers(:david) @@ -229,16 +231,46 @@ class RelationScopingTest < ActiveRecord::TestCase end end - def test_circular_joins_with_current_scope_does_not_crash + def test_scoping_is_correctly_restored + Comment.unscoped do + SpecialComment.unscoped.created + end + + assert_nil Comment.current_scope + assert_nil SpecialComment.current_scope + end + + def test_scoping_respects_current_class + Comment.unscoped do + assert_equal "a comment...", Comment.all.what_are_you + assert_equal "a special comment...", SpecialComment.all.what_are_you + end + end + + def test_scoping_respects_sti_constraint + Comment.unscoped do + assert_equal comments(:greetings), Comment.find(1) + assert_raises(ActiveRecord::RecordNotFound) { SpecialComment.find(1) } + end + end + + def test_circular_joins_with_scoping_does_not_crash posts = Post.joins(comments: :post).scoping do - Post.current_scope.first(10) + Post.first(10) end assert_equal posts, Post.joins(comments: :post).first(10) end + + def test_circular_left_joins_with_scoping_does_not_crash + posts = Post.left_joins(comments: :post).scoping do + Post.first(10) + end + assert_equal posts, Post.left_joins(comments: :post).first(10) + end end class NestedRelationScopingTest < ActiveRecord::TestCase - fixtures :authors, :developers, :projects, :comments, :posts + fixtures :authors, :author_addresses, :developers, :projects, :comments, :posts def test_merge_options Developer.where("salary = 80000").scoping do diff --git a/activerecord/test/cases/secure_token_test.rb b/activerecord/test/cases/secure_token_test.rb index 7b9cbee40a..f5fa6aa302 100644 --- a/activerecord/test/cases/secure_token_test.rb +++ b/activerecord/test/cases/secure_token_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/user" diff --git a/activerecord/test/cases/serialization_test.rb b/activerecord/test/cases/serialization_test.rb index ec33ad38f2..2d829ad4ba 100644 --- a/activerecord/test/cases/serialization_test.rb +++ b/activerecord/test/cases/serialization_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/contact" require "models/topic" diff --git a/activerecord/test/cases/serialized_attribute_test.rb b/activerecord/test/cases/serialized_attribute_test.rb index 673392b4c4..32dafbd458 100644 --- a/activerecord/test/cases/serialized_attribute_test.rb +++ b/activerecord/test/cases/serialized_attribute_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/reply" @@ -349,4 +351,32 @@ class SerializedAttributeTest < ActiveRecord::TestCase topic.foo refute topic.changed? end + + def test_serialized_attribute_works_under_concurrent_initial_access + model = Topic.dup + + topic = model.last + topic.update group: "1" + + model.serialize :group, JSON + model.reset_column_information + + # This isn't strictly necessary for the test, but a little bit of + # knowledge of internals allows us to make failures far more likely. + model.define_singleton_method(:define_attribute) do |*args| + Thread.pass + super(*args) + end + + threads = 4.times.map do + Thread.new do + topic.reload.group + end + end + + # All the threads should retrieve the value knowing it is JSON, and + # thus decode it. If this fails, some threads will instead see the + # raw string ("1"), or raise an exception. + assert_equal [1] * threads.size, threads.map(&:value) + end end diff --git a/activerecord/test/cases/statement_cache_test.rb b/activerecord/test/cases/statement_cache_test.rb index fab3648564..ad6cd198e2 100644 --- a/activerecord/test/cases/statement_cache_test.rb +++ b/activerecord/test/cases/statement_cache_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/book" require "models/liquid" @@ -10,7 +12,6 @@ module ActiveRecord @connection = ActiveRecord::Base.connection end - #Cache v 1.1 tests def test_statement_cache Book.create(name: "my book") Book.create(name: "my other book") @@ -19,9 +20,9 @@ module ActiveRecord Book.where(name: params.bind) end - b = cache.execute([ "my book" ], Book, Book.connection) + b = cache.execute([ "my book" ], Book.connection) assert_equal "my book", b[0].name - b = cache.execute([ "my other book" ], Book, Book.connection) + b = cache.execute([ "my other book" ], Book.connection) assert_equal "my other book", b[0].name end @@ -33,9 +34,9 @@ module ActiveRecord Book.where(id: params.bind) end - b = cache.execute([ b1.id ], Book, Book.connection) + b = cache.execute([ b1.id ], Book.connection) assert_equal b1.name, b[0].name - b = cache.execute([ b2.id ], Book, Book.connection) + b = cache.execute([ b2.id ], Book.connection) assert_equal b2.name, b[0].name end @@ -49,8 +50,6 @@ module ActiveRecord assert_equal("my other book", b.name) end - #End - def test_statement_cache_with_simple_statement cache = ActiveRecord::StatementCache.create(Book.connection) do |params| Book.where(name: "my book").where("author_id > 3") @@ -58,7 +57,7 @@ module ActiveRecord Book.create(name: "my book", author_id: 4) - books = cache.execute([], Book, Book.connection) + books = cache.execute([], Book.connection) assert_equal "my book", books[0].name end @@ -71,7 +70,7 @@ module ActiveRecord molecule = salty.molecules.create(name: "dioxane") molecule.electrons.create(name: "lepton") - liquids = cache.execute([], Book, Book.connection) + liquids = cache.execute([], Book.connection) assert_equal "salty", liquids[0].name end @@ -84,13 +83,13 @@ module ActiveRecord Book.create(name: "my book") end - first_books = cache.execute([], Book, Book.connection) + first_books = cache.execute([], Book.connection) 3.times do Book.create(name: "my book") end - additional_books = cache.execute([], Book, Book.connection) + additional_books = cache.execute([], Book.connection) assert first_books != additional_books end diff --git a/activerecord/test/cases/store_test.rb b/activerecord/test/cases/store_test.rb index 633a8a0ebc..ebf4016960 100644 --- a/activerecord/test/cases/store_test.rb +++ b/activerecord/test/cases/store_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/admin" require "models/admin/user" diff --git a/activerecord/test/cases/suppressor_test.rb b/activerecord/test/cases/suppressor_test.rb index a7d16b7cdb..b68f0033d9 100644 --- a/activerecord/test/cases/suppressor_test.rb +++ b/activerecord/test/cases/suppressor_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/notification" require "models/user" diff --git a/activerecord/test/cases/tasks/database_tasks_test.rb b/activerecord/test/cases/tasks/database_tasks_test.rb index 5653fd83fd..c114842dec 100644 --- a/activerecord/test/cases/tasks/database_tasks_test.rb +++ b/activerecord/test/cases/tasks/database_tasks_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "active_record/tasks/database_tasks" @@ -28,13 +30,30 @@ module ActiveRecord def test_raises_an_error_when_called_with_protected_environment ActiveRecord::Migrator.stubs(:current_version).returns(1) - protected_environments = ActiveRecord::Base.protected_environments.dup + protected_environments = ActiveRecord::Base.protected_environments current_env = ActiveRecord::Migrator.current_environment assert_not_includes protected_environments, current_env # Assert no error ActiveRecord::Tasks::DatabaseTasks.check_protected_environments! - ActiveRecord::Base.protected_environments << current_env + ActiveRecord::Base.protected_environments = [current_env] + assert_raise(ActiveRecord::ProtectedEnvironmentError) do + ActiveRecord::Tasks::DatabaseTasks.check_protected_environments! + 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::Migrator.stubs(:current_version).returns(1) + + protected_environments = ActiveRecord::Base.protected_environments + current_env = ActiveRecord::Migrator.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 ActiveRecord::Tasks::DatabaseTasks.check_protected_environments! end @@ -91,6 +110,7 @@ module ActiveRecord ActiveRecord::Tasks::DatabaseTasks.dump_schema_cache(ActiveRecord::Base.connection, path) assert File.file?(path) ensure + ActiveRecord::Base.clear_cache! FileUtils.rm_rf(path) end end @@ -343,13 +363,76 @@ module ActiveRecord ENV["VERBOSE"] = "false" ENV["VERSION"] = "4" - ActiveRecord::Migrator.expects(:migrate).with("custom/path", 4) + ActiveRecord::Migration.expects(:verbose=).with(false) + ActiveRecord::Migration.expects(:verbose=).with(ActiveRecord::Migration.verbose) + ActiveRecord::Tasks::DatabaseTasks.migrate + + ENV.delete("VERBOSE") + ENV.delete("VERSION") + ActiveRecord::Migrator.expects(:migrate).with("custom/path", nil) + ActiveRecord::Migration.expects(:verbose=).with(true) + ActiveRecord::Migration.expects(:verbose=).with(ActiveRecord::Migration.verbose) + ActiveRecord::Tasks::DatabaseTasks.migrate + + ENV["VERBOSE"] = "" + ENV["VERSION"] = "" + ActiveRecord::Migrator.expects(:migrate).with("custom/path", nil) + ActiveRecord::Migration.expects(:verbose=).with(true) + ActiveRecord::Migration.expects(:verbose=).with(ActiveRecord::Migration.verbose) + ActiveRecord::Tasks::DatabaseTasks.migrate + + ENV["VERBOSE"] = "yes" + ENV["VERSION"] = "0" + ActiveRecord::Migrator.expects(:migrate).with("custom/path", 0) + ActiveRecord::Migration.expects(:verbose=).with(true) + ActiveRecord::Migration.expects(:verbose=).with(ActiveRecord::Migration.verbose) ActiveRecord::Tasks::DatabaseTasks.migrate ensure ENV["VERBOSE"], ENV["VERSION"] = verbose, version end + def test_migrate_raise_error_on_invalid_version_format + version = ENV["VERSION"] + + ENV["VERSION"] = "unknown" + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.migrate } + assert_match(/Invalid format of target version/, e.message) + + ENV["VERSION"] = "0.1.11" + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.migrate } + assert_match(/Invalid format of target version/, e.message) + + ENV["VERSION"] = "1.1.11" + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.migrate } + assert_match(/Invalid format of target version/, e.message) + + ENV["VERSION"] = "0 " + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.migrate } + assert_match(/Invalid format of target version/, e.message) + + ENV["VERSION"] = "1." + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.migrate } + assert_match(/Invalid format of target version/, e.message) + + ENV["VERSION"] = "1_" + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.migrate } + assert_match(/Invalid format of target version/, e.message) + + ENV["VERSION"] = "1_name" + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.migrate } + assert_match(/Invalid format of target version/, e.message) + ensure + ENV["VERSION"] = version + end + + def test_migrate_raise_error_on_failed_check_target_version + ActiveRecord::Tasks::DatabaseTasks.stubs(:check_target_version).raises("foo") + + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.migrate } + assert_equal "foo", e.message + end + def test_migrate_clears_schema_cache_afterward ActiveRecord::Base.expects(:clear_cache!) ActiveRecord::Tasks::DatabaseTasks.migrate @@ -418,6 +501,108 @@ module ActiveRecord end end + class DatabaseTaskTargetVersionTest < ActiveRecord::TestCase + def test_target_version_returns_nil_if_version_does_not_exist + version = ENV.delete("VERSION") + assert_nil ActiveRecord::Tasks::DatabaseTasks.target_version + ensure + ENV["VERSION"] = version + end + + def test_target_version_returns_nil_if_version_is_empty + version = ENV["VERSION"] + + ENV["VERSION"] = "" + assert_nil ActiveRecord::Tasks::DatabaseTasks.target_version + ensure + ENV["VERSION"] = version + end + + def test_target_version_returns_converted_to_integer_env_version_if_version_exists + version = ENV["VERSION"] + + ENV["VERSION"] = "0" + assert_equal ENV["VERSION"].to_i, ActiveRecord::Tasks::DatabaseTasks.target_version + + ENV["VERSION"] = "42" + assert_equal ENV["VERSION"].to_i, ActiveRecord::Tasks::DatabaseTasks.target_version + + ENV["VERSION"] = "042" + assert_equal ENV["VERSION"].to_i, ActiveRecord::Tasks::DatabaseTasks.target_version + ensure + ENV["VERSION"] = version + end + end + + class DatabaseTaskCheckTargetVersionTest < ActiveRecord::TestCase + def test_check_target_version_does_not_raise_error_on_empty_version + version = ENV["VERSION"] + ENV["VERSION"] = "" + assert_nothing_raised { ActiveRecord::Tasks::DatabaseTasks.check_target_version } + ensure + ENV["VERSION"] = version + end + + def test_check_target_version_does_not_raise_error_if_version_is_not_setted + version = ENV.delete("VERSION") + assert_nothing_raised { ActiveRecord::Tasks::DatabaseTasks.check_target_version } + ensure + ENV["VERSION"] = version + end + + def test_check_target_version_raises_error_on_invalid_version_format + version = ENV["VERSION"] + + ENV["VERSION"] = "unknown" + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.check_target_version } + assert_match(/Invalid format of target version/, e.message) + + ENV["VERSION"] = "0.1.11" + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.check_target_version } + assert_match(/Invalid format of target version/, e.message) + + ENV["VERSION"] = "1.1.11" + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.check_target_version } + assert_match(/Invalid format of target version/, e.message) + + ENV["VERSION"] = "0 " + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.check_target_version } + assert_match(/Invalid format of target version/, e.message) + + ENV["VERSION"] = "1." + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.check_target_version } + assert_match(/Invalid format of target version/, e.message) + + ENV["VERSION"] = "1_" + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.check_target_version } + assert_match(/Invalid format of target version/, e.message) + + ENV["VERSION"] = "1_name" + e = assert_raise(RuntimeError) { ActiveRecord::Tasks::DatabaseTasks.check_target_version } + assert_match(/Invalid format of target version/, e.message) + ensure + ENV["VERSION"] = version + end + + def test_check_target_version_does_not_raise_error_on_valid_version_format + version = ENV["VERSION"] + + ENV["VERSION"] = "0" + assert_nothing_raised { ActiveRecord::Tasks::DatabaseTasks.check_target_version } + + ENV["VERSION"] = "1" + assert_nothing_raised { ActiveRecord::Tasks::DatabaseTasks.check_target_version } + + ENV["VERSION"] = "001" + assert_nothing_raised { ActiveRecord::Tasks::DatabaseTasks.check_target_version } + + ENV["VERSION"] = "001_name.rb" + assert_nothing_raised { ActiveRecord::Tasks::DatabaseTasks.check_target_version } + ensure + ENV["VERSION"] = version + end + end + class DatabaseTasksStructureDumpTest < ActiveRecord::TestCase include DatabaseTasksSetupper diff --git a/activerecord/test/cases/tasks/mysql_rake_test.rb b/activerecord/test/cases/tasks/mysql_rake_test.rb index f30e0958c3..047153e7cc 100644 --- a/activerecord/test/cases/tasks/mysql_rake_test.rb +++ b/activerecord/test/cases/tasks/mysql_rake_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "active_record/tasks/database_tasks" @@ -73,7 +75,7 @@ if current_adapter?(:Mysql2Adapter) end end - class MysqlDBCreateAsRootTest < ActiveRecord::TestCase + class MysqlDBCreateWithInvalidPermissionsTest < ActiveRecord::TestCase def setup @connection = stub("Connection", create_database: true) @error = Mysql2::Error.new("Invalid permissions") @@ -84,13 +86,8 @@ if current_adapter?(:Mysql2Adapter) "password" => "wossname" } - $stdin.stubs(:gets).returns("secret\n") - $stdout.stubs(:print).returns(nil) - @error.stubs(:errno).returns(1045) ActiveRecord::Base.stubs(:connection).returns(@connection) - ActiveRecord::Base.stubs(:establish_connection). - raises(@error). - then.returns(true) + ActiveRecord::Base.stubs(:establish_connection).raises(@error) $stdout, @original_stdout = StringIO.new, $stdout $stderr, @original_stderr = StringIO.new, $stderr @@ -100,75 +97,11 @@ if current_adapter?(:Mysql2Adapter) $stdout, $stderr = @original_stdout, @original_stderr end - def test_root_password_is_requested - assert_permissions_granted_for("pat") - $stdin.expects(:gets).returns("secret\n") - - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end - - def test_connection_established_as_root - assert_permissions_granted_for("pat") - ActiveRecord::Base.expects(:establish_connection).with( - "adapter" => "mysql2", - "database" => nil, - "username" => "root", - "password" => "secret" - ) - - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end - - def test_database_created_by_root - assert_permissions_granted_for("pat") - @connection.expects(:create_database). - with("my-app-db", {}) - - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end - - def test_grant_privileges_for_normal_user - assert_permissions_granted_for("pat") - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end - - def test_do_not_grant_privileges_for_root_user - @configuration["username"] = "root" - @configuration["password"] = "" - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end - - def test_connection_established_as_normal_user - assert_permissions_granted_for("pat") - ActiveRecord::Base.expects(:establish_connection).returns do - ActiveRecord::Base.expects(:establish_connection).with( - "adapter" => "mysql2", - "database" => "my-app-db", - "username" => "pat", - "password" => "secret" - ) - - raise @error + def test_raises_error + assert_raises(Mysql2::Error) do + ActiveRecord::Tasks::DatabaseTasks.create @configuration end - - ActiveRecord::Tasks::DatabaseTasks.create @configuration - end - - def test_sends_output_to_stderr_when_other_errors - @error.stubs(:errno).returns(42) - - $stderr.expects(:puts).at_least_once.returns(nil) - - ActiveRecord::Tasks::DatabaseTasks.create @configuration end - - private - - def assert_permissions_granted_for(db_user) - db_name = @configuration["database"] - db_password = @configuration["password"] - @connection.expects(:execute).with("GRANT ALL PRIVILEGES ON #{db_name}.* TO '#{db_user}'@'localhost' IDENTIFIED BY '#{db_password}' WITH GRANT OPTION;") - end end class MySQLDBDropTest < ActiveRecord::TestCase @@ -296,7 +229,7 @@ if current_adapter?(:Mysql2Adapter) def test_structure_dump_with_extra_flags filename = "awesome-file.sql" - expected_command = ["mysqldump", "--result-file", filename, "--no-data", "--routines", "--skip-comments", "--noop", "test-db"] + expected_command = ["mysqldump", "--noop", "--result-file", filename, "--no-data", "--routines", "--skip-comments", "test-db"] assert_called_with(Kernel, :system, expected_command, returns: true) do with_structure_dump_flags(["--noop"]) do @@ -305,6 +238,15 @@ if current_adapter?(:Mysql2Adapter) end end + def test_structure_dump_with_ignore_tables + filename = "awesome-file.sql" + ActiveRecord::SchemaDumper.expects(:ignore_tables).returns(["foo", "bar"]) + + Kernel.expects(:system).with("mysqldump", "--result-file", filename, "--no-data", "--routines", "--skip-comments", "--ignore-table=test-db.foo", "--ignore-table=test-db.bar", "test-db").returns(true) + + ActiveRecord::Tasks::DatabaseTasks.structure_dump(@configuration, filename) + end + def test_warn_when_external_structure_dump_command_execution_fails filename = "awesome-file.sql" Kernel.expects(:system) @@ -355,7 +297,7 @@ if current_adapter?(:Mysql2Adapter) def test_structure_load filename = "awesome-file.sql" - expected_command = ["mysql", "--execute", %{SET FOREIGN_KEY_CHECKS = 0; SOURCE #{filename}; SET FOREIGN_KEY_CHECKS = 1}, "--database", "test-db", "--noop"] + expected_command = ["mysql", "--noop", "--execute", %{SET FOREIGN_KEY_CHECKS = 0; SOURCE #{filename}; SET FOREIGN_KEY_CHECKS = 1}, "--database", "test-db"] assert_called_with(Kernel, :system, expected_command, returns: true) do with_structure_load_flags(["--noop"]) do diff --git a/activerecord/test/cases/tasks/postgresql_rake_test.rb b/activerecord/test/cases/tasks/postgresql_rake_test.rb index a23100c32a..ca1defa332 100644 --- a/activerecord/test/cases/tasks/postgresql_rake_test.rb +++ b/activerecord/test/cases/tasks/postgresql_rake_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "active_record/tasks/database_tasks" @@ -217,17 +219,20 @@ if current_adapter?(:PostgreSQLAdapter) class PostgreSQLStructureDumpTest < ActiveRecord::TestCase def setup - @connection = stub(structure_dump: true) + @connection = stub(schema_search_path: nil, structure_dump: true) @configuration = { "adapter" => "postgresql", "database" => "my-app-db" } - @filename = "awesome-file.sql" + @filename = "/tmp/awesome-file.sql" + FileUtils.touch(@filename) ActiveRecord::Base.stubs(:connection).returns(@connection) ActiveRecord::Base.stubs(:establish_connection).returns(true) - Kernel.stubs(:system) - File.stubs(:open) + end + + def teardown + FileUtils.rm_f(@filename) end def test_structure_dump @@ -236,6 +241,15 @@ if current_adapter?(:PostgreSQLAdapter) ActiveRecord::Tasks::DatabaseTasks.structure_dump(@configuration, @filename) end + def test_structure_dump_header_comments_removed + Kernel.stubs(:system).returns(true) + File.write(@filename, "-- header comment\n\n-- more header comment\n statement \n-- lower comment\n") + + ActiveRecord::Tasks::DatabaseTasks.structure_dump(@configuration, @filename) + + assert_equal [" statement \n", "-- lower comment\n"], File.readlines(@filename).first(2) + end + def test_structure_dump_with_extra_flags expected_command = ["pg_dump", "-s", "-x", "-O", "-f", @filename, "--noop", "my-app-db"] @@ -246,6 +260,14 @@ if current_adapter?(:PostgreSQLAdapter) end end + def test_structure_dump_with_ignore_tables + ActiveRecord::SchemaDumper.expects(:ignore_tables).returns(["foo", "bar"]) + + Kernel.expects(:system).with("pg_dump", "-s", "-x", "-O", "-f", @filename, "-T", "foo", "-T", "bar", "my-app-db").returns(true) + + ActiveRecord::Tasks::DatabaseTasks.structure_dump(@configuration, @filename) + end + def test_structure_dump_with_schema_search_path @configuration["schema_search_path"] = "foo,bar" @@ -272,6 +294,16 @@ if current_adapter?(:PostgreSQLAdapter) end end + def test_structure_dump_execution_fails + filename = "awesome-file.sql" + Kernel.expects(:system).with("pg_dump", "-s", "-x", "-O", "-f", filename, "my-app-db").returns(nil) + + e = assert_raise(RuntimeError) do + ActiveRecord::Tasks::DatabaseTasks.structure_dump(@configuration, filename) + end + assert_match("failed to execute:", e.message) + end + private def with_dump_schemas(value, &block) old_dump_schemas = ActiveRecord::Base.dump_schemas @@ -300,7 +332,6 @@ if current_adapter?(:PostgreSQLAdapter) ActiveRecord::Base.stubs(:connection).returns(@connection) ActiveRecord::Base.stubs(:establish_connection).returns(true) - Kernel.stubs(:system) end def test_structure_load diff --git a/activerecord/test/cases/tasks/sqlite_rake_test.rb b/activerecord/test/cases/tasks/sqlite_rake_test.rb index 0d917f3f6c..d7e3caa2ff 100644 --- a/activerecord/test/cases/tasks/sqlite_rake_test.rb +++ b/activerecord/test/cases/tasks/sqlite_rake_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "active_record/tasks/database_tasks" require "pathname" @@ -180,6 +182,9 @@ if current_adapter?(:SQLite3Adapter) "adapter" => "sqlite3", "database" => @database } + + `sqlite3 #{@database} 'CREATE TABLE bar(id INTEGER)'` + `sqlite3 #{@database} 'CREATE TABLE foo(id INTEGER)'` end def test_structure_dump @@ -189,10 +194,52 @@ if current_adapter?(:SQLite3Adapter) ActiveRecord::Tasks::DatabaseTasks.structure_dump @configuration, filename, "/rails/root" assert File.exist?(dbfile) assert File.exist?(filename) + assert_match(/CREATE TABLE foo/, File.read(filename)) + assert_match(/CREATE TABLE bar/, File.read(filename)) + ensure + FileUtils.rm_f(filename) + FileUtils.rm_f(dbfile) + end + + def test_structure_dump_with_ignore_tables + dbfile = @database + filename = "awesome-file.sql" + ActiveRecord::SchemaDumper.expects(:ignore_tables).returns(["foo"]) + + ActiveRecord::Tasks::DatabaseTasks.structure_dump(@configuration, filename, "/rails/root") + assert File.exist?(dbfile) + assert File.exist?(filename) + assert_match(/bar/, File.read(filename)) + assert_no_match(/foo/, File.read(filename)) ensure FileUtils.rm_f(filename) FileUtils.rm_f(dbfile) end + + def test_structure_dump_execution_fails + dbfile = @database + filename = "awesome-file.sql" + Kernel.expects(:system).with("sqlite3", "--noop", "db_create.sqlite3", ".schema", out: "awesome-file.sql").returns(nil) + + e = assert_raise(RuntimeError) do + with_structure_dump_flags(["--noop"]) do + quietly { ActiveRecord::Tasks::DatabaseTasks.structure_dump(@configuration, filename, "/rails/root") } + end + end + assert_match("failed to execute:", e.message) + ensure + FileUtils.rm_f(filename) + FileUtils.rm_f(dbfile) + end + + private + def with_structure_dump_flags(flags) + old = ActiveRecord::Tasks::DatabaseTasks.structure_dump_flags + ActiveRecord::Tasks::DatabaseTasks.structure_dump_flags = flags + yield + ensure + ActiveRecord::Tasks::DatabaseTasks.structure_dump_flags = old + end end class SqliteStructureLoadTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/test_case.rb b/activerecord/test/cases/test_case.rb index 31b11c19f7..024b5bd8a1 100644 --- a/activerecord/test/cases/test_case.rb +++ b/activerecord/test/cases/test_case.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "active_support/test_case" require "active_support/testing/autorun" require "active_support/testing/method_call_assertions" @@ -75,6 +77,10 @@ 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 @@ -108,9 +114,9 @@ module ActiveRecord # FIXME: this needs to be refactored so specific database can add their own # ignored SQL, or better yet, use a different notification for the queries # instead examining the SQL content. - oracle_ignored = [/^select .*nextval/i, /^SAVEPOINT/, /^ROLLBACK TO/, /^\s*select .* from all_triggers/im, /^\s*select .* from all_constraints/im, /^\s*select .* from all_tab_cols/im] + oracle_ignored = [/^select .*nextval/i, /^SAVEPOINT/, /^ROLLBACK TO/, /^\s*select .* from all_triggers/im, /^\s*select .* from all_constraints/im, /^\s*select .* from all_tab_cols/im, /^\s*select .* from all_sequences/im] mysql_ignored = [/^SHOW FULL TABLES/i, /^SHOW FULL FIELDS/, /^SHOW CREATE TABLE /i, /^SHOW VARIABLES /, /^\s*SELECT (?:column_name|table_name)\b.*\bFROM information_schema\.(?:key_column_usage|tables)\b/im] - postgresql_ignored = [/^\s*select\b.*\bfrom\b.*pg_namespace\b/im, /^\s*select tablename\b.*from pg_tables\b/im, /^\s*select\b.*\battname\b.*\bfrom\b.*\bpg_attribute\b/im, /^SHOW search_path/i] + postgresql_ignored = [/^\s*select\b.*\bfrom\b.*pg_namespace\b/im, /^\s*select tablename\b.*from pg_tables\b/im, /^\s*select\b.*\battname\b.*\bfrom\b.*\bpg_attribute\b/im, /^SHOW search_path/i, /^\s*SELECT\b.*::regtype::oid\b/im] sqlite3_ignored = [/^\s*SELECT name\b.*\bFROM sqlite_master/im, /^\s*SELECT sql\b.*\bFROM sqlite_master/im] [oracle_ignored, mysql_ignored, postgresql_ignored, sqlite3_ignored].each do |db_ignored_sql| diff --git a/activerecord/test/cases/test_fixtures_test.rb b/activerecord/test/cases/test_fixtures_test.rb index 58d3bea3a2..4411410eda 100644 --- a/activerecord/test/cases/test_fixtures_test.rb +++ b/activerecord/test/cases/test_fixtures_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class TestFixturesTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/time_precision_test.rb b/activerecord/test/cases/time_precision_test.rb index 09c585167e..41455637bb 100644 --- a/activerecord/test/cases/time_precision_test.rb +++ b/activerecord/test/cases/time_precision_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/schema_dumping_helper" diff --git a/activerecord/test/cases/timestamp_test.rb b/activerecord/test/cases/timestamp_test.rb index 39b40e3411..54e3f47e16 100644 --- a/activerecord/test/cases/timestamp_test.rb +++ b/activerecord/test/cases/timestamp_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "support/ddl_helper" require "models/developer" @@ -88,7 +90,7 @@ class TimestampTest < ActiveRecord::TestCase @developer.touch(:created_at) end - assert !@developer.created_at_changed? , "created_at should not be changed" + assert !@developer.created_at_changed?, "created_at should not be changed" assert !@developer.changed?, "record should not be changed" assert_not_equal previously_created_at, @developer.created_at assert_not_equal @previously_updated_at, @developer.updated_at @@ -444,17 +446,6 @@ class TimestampTest < ActiveRecord::TestCase toy = Toy.first assert_equal ["created_at", "updated_at"], toy.send(:all_timestamp_attributes_in_model) end - - def test_index_is_created_for_both_timestamps - ActiveRecord::Base.connection.create_table(:foos, force: true) do |t| - t.timestamps null: true, index: true - end - - indexes = ActiveRecord::Base.connection.indexes("foos") - assert_equal ["created_at", "updated_at"], indexes.flat_map(&:columns).sort - ensure - ActiveRecord::Base.connection.drop_table(:foos) - end end class TimestampsWithoutTransactionTest < ActiveRecord::TestCase @@ -473,4 +464,15 @@ class TimestampsWithoutTransactionTest < ActiveRecord::TestCase assert_nil post.updated_at end end + + def test_index_is_created_for_both_timestamps + ActiveRecord::Base.connection.create_table(:foos, force: true) do |t| + t.timestamps null: true, index: true + end + + indexes = ActiveRecord::Base.connection.indexes("foos") + assert_equal ["created_at", "updated_at"], indexes.flat_map(&:columns).sort + ensure + ActiveRecord::Base.connection.drop_table(:foos) + end end diff --git a/activerecord/test/cases/touch_later_test.rb b/activerecord/test/cases/touch_later_test.rb index d1e8c649d9..1757031371 100644 --- a/activerecord/test/cases/touch_later_test.rb +++ b/activerecord/test/cases/touch_later_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/invoice" require "models/line_item" diff --git a/activerecord/test/cases/transaction_callbacks_test.rb b/activerecord/test/cases/transaction_callbacks_test.rb index eaa4dd09a9..1f370a80ee 100644 --- a/activerecord/test/cases/transaction_callbacks_test.rb +++ b/activerecord/test/cases/transaction_callbacks_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/owner" require "models/pet" diff --git a/activerecord/test/cases/transaction_isolation_test.rb b/activerecord/test/cases/transaction_isolation_test.rb index 58abfadaf4..eaafd13360 100644 --- a/activerecord/test/cases/transaction_isolation_test.rb +++ b/activerecord/test/cases/transaction_isolation_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" unless ActiveRecord::Base.connection.supports_transaction_isolation? @@ -13,9 +15,7 @@ unless ActiveRecord::Base.connection.supports_transaction_isolation? end end end -end - -if ActiveRecord::Base.connection.supports_transaction_isolation? +else class TransactionIsolationTest < ActiveRecord::TestCase self.use_transactional_tests = false diff --git a/activerecord/test/cases/transactions_test.rb b/activerecord/test/cases/transactions_test.rb index 111495c481..c110fa2f7d 100644 --- a/activerecord/test/cases/transactions_test.rb +++ b/activerecord/test/cases/transactions_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/reply" @@ -10,7 +12,7 @@ require "models/movie" class TransactionTest < ActiveRecord::TestCase self.use_transactional_tests = false - fixtures :topics, :developers, :authors, :posts + fixtures :topics, :developers, :authors, :author_addresses, :posts def setup @first, @second = Topic.find(1, 2).sort_by(&:id) @@ -304,6 +306,76 @@ class TransactionTest < ActiveRecord::TestCase assert !Topic.find(2).approved?, "Second should have been unapproved" end + def test_nested_transaction_with_new_transaction_applies_parent_state_on_rollback + topic_one = Topic.new(title: "A new topic") + topic_two = Topic.new(title: "Another new topic") + + Topic.transaction do + topic_one.save + + Topic.transaction(requires_new: true) do + topic_two.save + + assert_predicate topic_one, :persisted? + assert_predicate topic_two, :persisted? + end + + raise ActiveRecord::Rollback + end + + refute_predicate topic_one, :persisted? + refute_predicate topic_two, :persisted? + end + + def test_nested_transaction_without_new_transaction_applies_parent_state_on_rollback + topic_one = Topic.new(title: "A new topic") + topic_two = Topic.new(title: "Another new topic") + + Topic.transaction do + topic_one.save + + Topic.transaction do + topic_two.save + + assert_predicate topic_one, :persisted? + assert_predicate topic_two, :persisted? + end + + raise ActiveRecord::Rollback + end + + refute_predicate topic_one, :persisted? + refute_predicate topic_two, :persisted? + end + + def test_double_nested_transaction_applies_parent_state_on_rollback + topic_one = Topic.new(title: "A new topic") + topic_two = Topic.new(title: "Another new topic") + topic_three = Topic.new(title: "Another new topic of course") + + Topic.transaction do + topic_one.save + + Topic.transaction do + topic_two.save + + Topic.transaction do + topic_three.save + end + end + + assert_predicate topic_one, :persisted? + assert_predicate topic_two, :persisted? + assert_predicate topic_three, :persisted? + + raise ActiveRecord::Rollback + end + + refute_predicate topic_one, :persisted? + refute_predicate topic_two, :persisted? + refute_predicate topic_three, :persisted? + end + def test_manually_rolling_back_a_transaction Topic.transaction do @first.approved = true @@ -504,7 +576,7 @@ class TransactionTest < ActiveRecord::TestCase def test_rollback_when_saving_a_frozen_record topic = Topic.new(title: "test") topic.freeze - e = assert_raise(RuntimeError) { topic.save } + e = assert_raise(frozen_error_class) { topic.save } # Not good enough, but we can't do much # about it since there is no specific error # for frozen objects. @@ -595,6 +667,98 @@ class TransactionTest < ActiveRecord::TestCase assert_not topic.frozen? end + def test_restore_id_after_rollback + topic = Topic.new + + Topic.transaction do + topic.save! + raise ActiveRecord::Rollback + end + + assert_nil topic.id + end + + def test_restore_custom_primary_key_after_rollback + movie = Movie.new(name: "foo") + + Movie.transaction do + movie.save! + raise ActiveRecord::Rollback + end + + assert_nil movie.movieid + end + + def test_assign_id_after_rollback + topic = Topic.create! + + Topic.transaction do + topic.save! + raise ActiveRecord::Rollback + end + + topic.id = nil + assert_nil topic.id + end + + def test_assign_custom_primary_key_after_rollback + movie = Movie.create!(name: "foo") + + Movie.transaction do + movie.save! + raise ActiveRecord::Rollback + end + + movie.movieid = nil + assert_nil movie.movieid + end + + def test_read_attribute_after_rollback + topic = Topic.new + + Topic.transaction do + topic.save! + raise ActiveRecord::Rollback + end + + assert_nil topic.read_attribute(:id) + end + + def test_read_attribute_with_custom_primary_key_after_rollback + movie = Movie.new(name: "foo") + + Movie.transaction do + movie.save! + raise ActiveRecord::Rollback + end + + assert_nil movie.read_attribute(:movieid) + end + + def test_write_attribute_after_rollback + topic = Topic.create! + + Topic.transaction do + topic.save! + raise ActiveRecord::Rollback + end + + topic.write_attribute(:id, nil) + assert_nil topic.id + end + + def test_write_attribute_with_custom_primary_key_after_rollback + movie = Movie.create!(name: "foo") + + Movie.transaction do + movie.save! + raise ActiveRecord::Rollback + end + + movie.write_attribute(:movieid, nil) + assert_nil movie.movieid + end + def test_rollback_of_frozen_records topic = Topic.create.freeze Topic.transaction do @@ -679,6 +843,44 @@ class TransactionTest < ActiveRecord::TestCase assert 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 + + transaction.rollback + + assert_equal :committed, transaction.state.commit! + end + + def test_mark_transaction_state_as_rolledback + connection = Topic.connection + transaction = ActiveRecord::ConnectionAdapters::TransactionManager.new(connection).begin_transaction + + transaction.commit + + assert_equal :rolledback, transaction.state.rollback! + end + + def test_mark_transaction_state_as_nil + connection = Topic.connection + transaction = ActiveRecord::ConnectionAdapters::TransactionManager.new(connection).begin_transaction + + transaction.commit + + assert_nil transaction.state.nullify! + end + def test_transaction_rollback_with_primarykeyless_tables connection = ActiveRecord::Base.connection connection.create_table(:transaction_without_primary_keys, force: true, id: false) do |t| @@ -752,27 +954,25 @@ class TransactionsWithTransactionalFixturesTest < ActiveRecord::TestCase end end if Topic.connection.supports_savepoints? -if current_adapter?(:PostgreSQLAdapter) +if ActiveRecord::Base.connection.supports_transaction_isolation? class ConcurrentTransactionTest < TransactionTest # This will cause transactions to overlap and fail unless they are performed on # separate database connections. - unless in_memory_db? - def test_transaction_per_thread - threads = 3.times.map do - Thread.new do - Topic.transaction do - topic = Topic.find(1) - topic.approved = !topic.approved? - assert topic.save! - topic.approved = !topic.approved? - assert topic.save! - end - Topic.connection.close + def test_transaction_per_thread + threads = 3.times.map do + Thread.new do + Topic.transaction do + topic = Topic.find(1) + topic.approved = !topic.approved? + assert topic.save! + topic.approved = !topic.approved? + assert topic.save! end + Topic.connection.close end - - threads.each(&:join) end + + threads.each(&:join) end # Test for dirty reads among simultaneous transactions. diff --git a/activerecord/test/cases/type/adapter_specific_registry_test.rb b/activerecord/test/cases/type/adapter_specific_registry_test.rb index 8b836b4793..b58bdd5549 100644 --- a/activerecord/test/cases/type/adapter_specific_registry_test.rb +++ b/activerecord/test/cases/type/adapter_specific_registry_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/type/date_time_test.rb b/activerecord/test/cases/type/date_time_test.rb index 6848619ece..c9558e25b5 100644 --- a/activerecord/test/cases/type/date_time_test.rb +++ b/activerecord/test/cases/type/date_time_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/task" diff --git a/activerecord/test/cases/type/integer_test.rb b/activerecord/test/cases/type/integer_test.rb index 368b6d7199..15d1a675a1 100644 --- a/activerecord/test/cases/type/integer_test.rb +++ b/activerecord/test/cases/type/integer_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/company" diff --git a/activerecord/test/cases/type/string_test.rb b/activerecord/test/cases/type/string_test.rb index a95da864fa..8c51b30fdd 100644 --- a/activerecord/test/cases/type/string_test.rb +++ b/activerecord/test/cases/type/string_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/type/type_map_test.rb b/activerecord/test/cases/type/type_map_test.rb index 2959d36466..f3699c11a2 100644 --- a/activerecord/test/cases/type/type_map_test.rb +++ b/activerecord/test/cases/type/type_map_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/type/unsigned_integer_test.rb b/activerecord/test/cases/type/unsigned_integer_test.rb index 1cd4dbc2c5..dd05cf3fff 100644 --- a/activerecord/test/cases/type/unsigned_integer_test.rb +++ b/activerecord/test/cases/type/unsigned_integer_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/type_test.rb b/activerecord/test/cases/type_test.rb index d45a9b3141..93ae563c8b 100644 --- a/activerecord/test/cases/type_test.rb +++ b/activerecord/test/cases/type_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class TypeTest < ActiveRecord::TestCase diff --git a/activerecord/test/cases/types_test.rb b/activerecord/test/cases/types_test.rb index 11476ea0ef..3f7fb0a604 100644 --- a/activerecord/test/cases/types_test.rb +++ b/activerecord/test/cases/types_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" module ActiveRecord diff --git a/activerecord/test/cases/unconnected_test.rb b/activerecord/test/cases/unconnected_test.rb index b210584644..f4d8be5897 100644 --- a/activerecord/test/cases/unconnected_test.rb +++ b/activerecord/test/cases/unconnected_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" class TestRecord < ActiveRecord::Base diff --git a/activerecord/test/cases/unsafe_raw_sql_test.rb b/activerecord/test/cases/unsafe_raw_sql_test.rb new file mode 100644 index 0000000000..72d4997d0b --- /dev/null +++ b/activerecord/test/cases/unsafe_raw_sql_test.rb @@ -0,0 +1,299 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/post" +require "models/comment" + +class UnsafeRawSqlTest < ActiveRecord::TestCase + fixtures :posts, :comments + + test "order: allows string column name" do + ids_expected = Post.order(Arel.sql("title")).pluck(:id) + + ids_depr = with_unsafe_raw_sql_deprecated { Post.order("title").pluck(:id) } + ids_disabled = with_unsafe_raw_sql_disabled { Post.order("title").pluck(:id) } + + assert_equal ids_expected, ids_depr + assert_equal ids_expected, ids_disabled + end + + test "order: allows symbol column name" do + ids_expected = Post.order(Arel.sql("title")).pluck(:id) + + ids_depr = with_unsafe_raw_sql_deprecated { Post.order(:title).pluck(:id) } + ids_disabled = with_unsafe_raw_sql_disabled { Post.order(:title).pluck(:id) } + + assert_equal ids_expected, ids_depr + assert_equal ids_expected, ids_disabled + end + + test "order: allows downcase symbol direction" do + ids_expected = Post.order(Arel.sql("title") => Arel.sql("asc")).pluck(:id) + + ids_depr = with_unsafe_raw_sql_deprecated { Post.order(title: :asc).pluck(:id) } + ids_disabled = with_unsafe_raw_sql_disabled { Post.order(title: :asc).pluck(:id) } + + assert_equal ids_expected, ids_depr + assert_equal ids_expected, ids_disabled + end + + test "order: allows upcase symbol direction" do + ids_expected = Post.order(Arel.sql("title") => Arel.sql("ASC")).pluck(:id) + + ids_depr = with_unsafe_raw_sql_deprecated { Post.order(title: :ASC).pluck(:id) } + ids_disabled = with_unsafe_raw_sql_disabled { Post.order(title: :ASC).pluck(:id) } + + assert_equal ids_expected, ids_depr + assert_equal ids_expected, ids_disabled + end + + test "order: allows string direction" do + ids_expected = Post.order(Arel.sql("title") => Arel.sql("asc")).pluck(:id) + + ids_depr = with_unsafe_raw_sql_deprecated { Post.order(title: "asc").pluck(:id) } + ids_disabled = with_unsafe_raw_sql_disabled { Post.order(title: "asc").pluck(:id) } + + assert_equal ids_expected, ids_depr + assert_equal ids_expected, ids_disabled + end + + test "order: allows multiple columns" do + ids_expected = Post.order(Arel.sql("author_id"), Arel.sql("title")).pluck(:id) + + ids_depr = with_unsafe_raw_sql_deprecated { Post.order(:author_id, :title).pluck(:id) } + ids_disabled = with_unsafe_raw_sql_disabled { Post.order(:author_id, :title).pluck(:id) } + + assert_equal ids_expected, ids_depr + assert_equal ids_expected, ids_disabled + end + + test "order: allows mixed" do + ids_expected = Post.order(Arel.sql("author_id"), Arel.sql("title") => Arel.sql("asc")).pluck(:id) + + ids_depr = with_unsafe_raw_sql_deprecated { Post.order(:author_id, title: :asc).pluck(:id) } + ids_disabled = with_unsafe_raw_sql_disabled { Post.order(:author_id, title: :asc).pluck(:id) } + + assert_equal ids_expected, ids_depr + assert_equal ids_expected, ids_disabled + end + + test "order: allows table and column name" do + ids_expected = Post.order(Arel.sql("title")).pluck(:id) + + ids_depr = with_unsafe_raw_sql_deprecated { Post.order("posts.title").pluck(:id) } + ids_disabled = with_unsafe_raw_sql_disabled { Post.order("posts.title").pluck(:id) } + + assert_equal ids_expected, ids_depr + assert_equal ids_expected, ids_disabled + end + + test "order: allows column name and direction in string" do + ids_expected = Post.order(Arel.sql("title desc")).pluck(:id) + + ids_depr = with_unsafe_raw_sql_deprecated { Post.order("title desc").pluck(:id) } + ids_disabled = with_unsafe_raw_sql_disabled { Post.order("title desc").pluck(:id) } + + assert_equal ids_expected, ids_depr + assert_equal ids_expected, ids_disabled + end + + test "order: allows table name, column name and direction in string" do + ids_expected = Post.order(Arel.sql("title desc")).pluck(:id) + + ids_depr = with_unsafe_raw_sql_deprecated { Post.order("posts.title desc").pluck(:id) } + ids_disabled = with_unsafe_raw_sql_disabled { Post.order("posts.title desc").pluck(:id) } + + assert_equal ids_expected, ids_depr + assert_equal ids_expected, ids_disabled + end + + test "order: disallows invalid column name" do + with_unsafe_raw_sql_disabled do + assert_raises(ActiveRecord::UnknownAttributeReference) do + Post.order("len(title) asc").pluck(:id) + end + end + end + + test "order: disallows invalid direction" do + with_unsafe_raw_sql_disabled do + assert_raises(ArgumentError) do + Post.order(title: :foo).pluck(:id) + end + end + end + + test "order: disallows invalid column with direction" do + with_unsafe_raw_sql_disabled do + assert_raises(ActiveRecord::UnknownAttributeReference) do + Post.order("len(title)" => :asc).pluck(:id) + end + end + end + + test "order: always allows Arel" do + ids_depr = with_unsafe_raw_sql_deprecated { Post.order(Arel.sql("length(title)")).pluck(:title) } + ids_disabled = with_unsafe_raw_sql_disabled { Post.order(Arel.sql("length(title)")).pluck(:title) } + + assert_equal ids_depr, ids_disabled + end + + test "order: allows Arel.sql with binds" do + ids_expected = Post.order(Arel.sql("REPLACE(title, 'misc', 'zzzz'), id")).pluck(:id) + + ids_depr = with_unsafe_raw_sql_deprecated { Post.order([Arel.sql("REPLACE(title, ?, ?), id"), "misc", "zzzz"]).pluck(:id) } + ids_disabled = with_unsafe_raw_sql_disabled { Post.order([Arel.sql("REPLACE(title, ?, ?), id"), "misc", "zzzz"]).pluck(:id) } + + assert_equal ids_expected, ids_depr + assert_equal ids_expected, ids_disabled + end + + test "order: disallows invalid bind statement" do + with_unsafe_raw_sql_disabled do + assert_raises(ActiveRecord::UnknownAttributeReference) do + Post.order(["REPLACE(title, ?, ?), id", "misc", "zzzz"]).pluck(:id) + end + end + end + + test "order: disallows invalid Array arguments" do + with_unsafe_raw_sql_disabled do + assert_raises(ActiveRecord::UnknownAttributeReference) do + Post.order(["author_id", "length(title)"]).pluck(:id) + end + end + end + + test "order: allows valid Array arguments" do + ids_expected = Post.order(Arel.sql("author_id, length(title)")).pluck(:id) + + ids_depr = with_unsafe_raw_sql_deprecated { Post.order(["author_id", Arel.sql("length(title)")]).pluck(:id) } + ids_disabled = with_unsafe_raw_sql_disabled { Post.order(["author_id", Arel.sql("length(title)")]).pluck(:id) } + + assert_equal ids_expected, ids_depr + assert_equal ids_expected, ids_disabled + end + + test "order: logs deprecation warning for unrecognized column" do + with_unsafe_raw_sql_deprecated do + assert_deprecated(/Dangerous query method/) do + Post.order("length(title)") + end + end + end + + test "pluck: allows string column name" do + titles_expected = Post.pluck(Arel.sql("title")) + + titles_depr = with_unsafe_raw_sql_deprecated { Post.pluck("title") } + titles_disabled = with_unsafe_raw_sql_disabled { Post.pluck("title") } + + assert_equal titles_expected, titles_depr + assert_equal titles_expected, titles_disabled + end + + test "pluck: allows symbol column name" do + titles_expected = Post.pluck(Arel.sql("title")) + + titles_depr = with_unsafe_raw_sql_deprecated { Post.pluck(:title) } + titles_disabled = with_unsafe_raw_sql_disabled { Post.pluck(:title) } + + assert_equal titles_expected, titles_depr + assert_equal titles_expected, titles_disabled + end + + test "pluck: allows multiple column names" do + values_expected = Post.pluck(Arel.sql("title"), Arel.sql("id")) + + values_depr = with_unsafe_raw_sql_deprecated { Post.pluck(:title, :id) } + values_disabled = with_unsafe_raw_sql_disabled { Post.pluck(:title, :id) } + + assert_equal values_expected, values_depr + assert_equal values_expected, values_disabled + end + + test "pluck: allows column names with includes" do + values_expected = Post.includes(:comments).pluck(Arel.sql("title"), Arel.sql("id")) + + values_depr = with_unsafe_raw_sql_deprecated { Post.includes(:comments).pluck(:title, :id) } + values_disabled = with_unsafe_raw_sql_disabled { Post.includes(:comments).pluck(:title, :id) } + + assert_equal values_expected, values_depr + assert_equal values_expected, values_disabled + end + + test "pluck: allows auto-generated attributes" do + values_expected = Post.pluck(Arel.sql("tags_count")) + + values_depr = with_unsafe_raw_sql_deprecated { Post.pluck(:tags_count) } + values_disabled = with_unsafe_raw_sql_disabled { Post.pluck(:tags_count) } + + assert_equal values_expected, values_depr + assert_equal values_expected, values_disabled + end + + test "pluck: allows table and column names" do + titles_expected = Post.pluck(Arel.sql("title")) + + titles_depr = with_unsafe_raw_sql_deprecated { Post.pluck("posts.title") } + titles_disabled = with_unsafe_raw_sql_disabled { Post.pluck("posts.title") } + + assert_equal titles_expected, titles_depr + assert_equal titles_expected, titles_disabled + end + + test "pluck: disallows invalid column name" do + with_unsafe_raw_sql_disabled do + assert_raises(ActiveRecord::UnknownAttributeReference) do + Post.pluck("length(title)") + end + end + end + + test "pluck: disallows invalid column name amongst valid names" do + with_unsafe_raw_sql_disabled do + assert_raises(ActiveRecord::UnknownAttributeReference) do + Post.pluck(:title, "length(title)") + end + end + end + + test "pluck: disallows invalid column names with includes" do + with_unsafe_raw_sql_disabled do + assert_raises(ActiveRecord::UnknownAttributeReference) do + Post.includes(:comments).pluck(:title, "length(title)") + end + end + end + + test "pluck: always allows Arel" do + values_depr = with_unsafe_raw_sql_deprecated { Post.includes(:comments).pluck(:title, Arel.sql("length(title)")) } + values_disabled = with_unsafe_raw_sql_disabled { Post.includes(:comments).pluck(:title, Arel.sql("length(title)")) } + + assert_equal values_depr, values_disabled + end + + test "pluck: logs deprecation warning" do + with_unsafe_raw_sql_deprecated do + assert_deprecated(/Dangerous query method/) do + Post.includes(:comments).pluck(:title, "length(title)") + end + end + end + + def with_unsafe_raw_sql_disabled(&blk) + with_config(:disabled, &blk) + end + + def with_unsafe_raw_sql_deprecated(&blk) + with_config(:deprecated, &blk) + end + + def with_config(new_value, &blk) + old_value = ActiveRecord::Base.allow_unsafe_raw_sql + ActiveRecord::Base.allow_unsafe_raw_sql = new_value + blk.call + ensure + ActiveRecord::Base.allow_unsafe_raw_sql = old_value + end +end diff --git a/activerecord/test/cases/validations/absence_validation_test.rb b/activerecord/test/cases/validations/absence_validation_test.rb index 870619e4e7..a997f8be9c 100644 --- a/activerecord/test/cases/validations/absence_validation_test.rb +++ b/activerecord/test/cases/validations/absence_validation_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/face" require "models/interest" diff --git a/activerecord/test/cases/validations/association_validation_test.rb b/activerecord/test/cases/validations/association_validation_test.rb index f5ceb27d97..80fe375ae5 100644 --- a/activerecord/test/cases/validations/association_validation_test.rb +++ b/activerecord/test/cases/validations/association_validation_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/reply" 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 a57065ba75..703c24b340 100644 --- a/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb +++ b/activerecord/test/cases/validations/i18n_generate_message_validation_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" diff --git a/activerecord/test/cases/validations/i18n_validation_test.rb b/activerecord/test/cases/validations/i18n_validation_test.rb index fd88a3ea67..b7c52ea18c 100644 --- a/activerecord/test/cases/validations/i18n_validation_test.rb +++ b/activerecord/test/cases/validations/i18n_validation_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/reply" diff --git a/activerecord/test/cases/validations/length_validation_test.rb b/activerecord/test/cases/validations/length_validation_test.rb index ba45c6dcc1..87ce4c6f37 100644 --- a/activerecord/test/cases/validations/length_validation_test.rb +++ b/activerecord/test/cases/validations/length_validation_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/owner" require "models/pet" diff --git a/activerecord/test/cases/validations/presence_validation_test.rb b/activerecord/test/cases/validations/presence_validation_test.rb index 13956e26ec..3ab1567b51 100644 --- a/activerecord/test/cases/validations/presence_validation_test.rb +++ b/activerecord/test/cases/validations/presence_validation_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/man" require "models/face" diff --git a/activerecord/test/cases/validations/uniqueness_validation_test.rb b/activerecord/test/cases/validations/uniqueness_validation_test.rb index 28605d2f8e..a10567f066 100644 --- a/activerecord/test/cases/validations/uniqueness_validation_test.rb +++ b/activerecord/test/cases/validations/uniqueness_validation_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/reply" @@ -154,6 +156,13 @@ class UniquenessValidationTest < ActiveRecord::TestCase assert r3.valid?, "Saving r3" end + def test_validate_uniqueness_with_scope_invalid_syntax + error = assert_raises(ArgumentError) do + Reply.validates_uniqueness_of(:content, scope: { parent_id: false }) + end + assert_match(/Pass a symbol or an array of symbols instead/, error.to_s) + end + def test_validate_uniqueness_with_object_scope Reply.validates_uniqueness_of(:content, scope: :topic) diff --git a/activerecord/test/cases/validations_repair_helper.rb b/activerecord/test/cases/validations_repair_helper.rb index b30666d876..6dc3b64b2b 100644 --- a/activerecord/test/cases/validations_repair_helper.rb +++ b/activerecord/test/cases/validations_repair_helper.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + module ActiveRecord module ValidationsRepairHelper extend ActiveSupport::Concern diff --git a/activerecord/test/cases/validations_test.rb b/activerecord/test/cases/validations_test.rb index 5d9aa99497..14623c43d2 100644 --- a/activerecord/test/cases/validations_test.rb +++ b/activerecord/test/cases/validations_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/reply" @@ -167,6 +169,20 @@ class ValidationsTest < ActiveRecord::TestCase assert topic.valid? end + def test_numericality_validation_checks_against_raw_value + klass = Class.new(Topic) do + def self.model_name + ActiveModel::Name.new(self, nil, "Topic") + end + attribute :wibble, :decimal, scale: 2, precision: 9 + validates_numericality_of :wibble, greater_than_or_equal_to: BigDecimal("97.18") + end + + assert_not klass.new(wibble: "97.179").valid? + assert_not klass.new(wibble: 97.179).valid? + assert_not klass.new(wibble: BigDecimal("97.179")).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 07288568e8..7e2d66c62a 100644 --- a/activerecord/test/cases/view_test.rb +++ b/activerecord/test/cases/view_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/book" require "support/schema_dumping_helper" @@ -154,7 +156,9 @@ if ActiveRecord::Base.connection.supports_views? end # sqlite dose not support CREATE, INSERT, and DELETE for VIEW - if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter, :SQLServerAdapter) + if current_adapter?(:Mysql2Adapter, :SQLServerAdapter) || + current_adapter?(:PostgreSQLAdapter) && ActiveRecord::Base.connection.postgresql_version >= 90300 + class UpdateableViewTest < ActiveRecord::TestCase self.use_transactional_tests = false fixtures :books diff --git a/activerecord/test/cases/yaml_serialization_test.rb b/activerecord/test/cases/yaml_serialization_test.rb index 1571b31329..578881f754 100644 --- a/activerecord/test/cases/yaml_serialization_test.rb +++ b/activerecord/test/cases/yaml_serialization_test.rb @@ -1,3 +1,5 @@ +# frozen_string_literal: true + require "cases/helper" require "models/topic" require "models/reply" @@ -5,7 +7,7 @@ require "models/post" require "models/author" class YamlSerializationTest < ActiveRecord::TestCase - fixtures :topics, :authors, :posts + fixtures :topics, :authors, :author_addresses, :posts def test_to_yaml_with_time_with_zone_should_not_raise_exception with_timezone_config aware_attributes: true, zone: "Pacific Time (US & Canada)" do @@ -119,12 +121,20 @@ class YamlSerializationTest < ActiveRecord::TestCase assert_equal author.changes, dumped.changes end + def test_yaml_encoding_keeps_false_values + topic = Topic.first + topic.approved = false + dumped = YAML.load(YAML.dump(topic)) + + assert_equal false, dumped.approved + end + private def yaml_fixture(file_name) path = File.expand_path( - "../../support/yaml_compatibility_fixtures/#{file_name}.yml", - __FILE__ + "../support/yaml_compatibility_fixtures/#{file_name}.yml", + __dir__ ) File.read(path) end |