diff options
Diffstat (limited to 'activerecord/test/cases')
44 files changed, 740 insertions, 327 deletions
diff --git a/activerecord/test/cases/adapter_test.rb b/activerecord/test/cases/adapter_test.rb index e40ae3090c..66e594d771 100644 --- a/activerecord/test/cases/adapter_test.rb +++ b/activerecord/test/cases/adapter_test.rb @@ -132,19 +132,17 @@ module ActiveRecord end def test_not_specifying_database_name_for_cross_database_selects - begin - assert_nothing_raised do - ActiveRecord::Base.establish_connection(ActiveRecord::Base.configurations["arunit"].except(:database)) - - config = ARTest.connection_config - ActiveRecord::Base.connection.execute( - "SELECT #{config['arunit']['database']}.pirates.*, #{config['arunit2']['database']}.courses.* " \ - "FROM #{config['arunit']['database']}.pirates, #{config['arunit2']['database']}.courses" - ) - end - ensure - ActiveRecord::Base.establish_connection :arunit + assert_nothing_raised do + ActiveRecord::Base.establish_connection(ActiveRecord::Base.configurations["arunit"].except(:database)) + + config = ARTest.connection_config + ActiveRecord::Base.connection.execute( + "SELECT #{config['arunit']['database']}.pirates.*, #{config['arunit2']['database']}.courses.* " \ + "FROM #{config['arunit']['database']}.pirates, #{config['arunit2']['database']}.courses" + ) end + ensure + ActiveRecord::Base.establish_connection :arunit end end @@ -165,6 +163,55 @@ module ActiveRecord end end + def test_errors_when_an_insert_query_is_called_while_preventing_writes + assert_no_queries do + assert_raises(ActiveRecord::ReadOnlyError) do + @connection.while_preventing_writes do + @connection.transaction do + @connection.insert("INSERT INTO subscribers(nick) VALUES ('138853948594')", nil, false) + end + end + end + end + end + + def test_errors_when_an_update_query_is_called_while_preventing_writes + @connection.insert("INSERT INTO subscribers(nick) VALUES ('138853948594')") + + assert_no_queries do + assert_raises(ActiveRecord::ReadOnlyError) do + @connection.while_preventing_writes do + @connection.transaction do + @connection.update("UPDATE subscribers SET nick = '9989' WHERE nick = '138853948594'") + end + end + end + end + end + + def test_errors_when_a_delete_query_is_called_while_preventing_writes + @connection.insert("INSERT INTO subscribers(nick) VALUES ('138853948594')") + + assert_no_queries do + assert_raises(ActiveRecord::ReadOnlyError) do + @connection.while_preventing_writes do + @connection.transaction do + @connection.delete("DELETE FROM subscribers WHERE nick = '138853948594'") + end + end + end + end + end + + def test_doesnt_error_when_a_select_query_is_called_while_preventing_writes + @connection.insert("INSERT INTO subscribers(nick) VALUES ('138853948594')") + + @connection.while_preventing_writes do + result = @connection.select_all("SELECT subscribers.* FROM subscribers WHERE nick = '138853948594'") + assert_equal 1, result.length + end + end + def test_uniqueness_violations_are_translated_to_specific_exception @connection.execute "INSERT INTO subscribers(nick) VALUES('me')" error = assert_raises(ActiveRecord::RecordNotUnique) do diff --git a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb index 261fee13eb..2d71ee2f15 100644 --- a/activerecord/test/cases/adapters/mysql2/active_schema_test.rb +++ b/activerecord/test/cases/adapters/mysql2/active_schema_test.rb @@ -7,6 +7,7 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase include ConnectionHelper def setup + ActiveRecord::Base.connection.send(:default_row_format) ActiveRecord::Base.connection.singleton_class.class_eval do alias_method :execute_without_stub, :execute def execute(sql, name = nil) sql end @@ -68,18 +69,18 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase def (ActiveRecord::Base.connection).data_source_exists?(*); false; end %w(SPATIAL FULLTEXT UNIQUE).each do |type| - expected = "CREATE TABLE `people` (#{type} INDEX `index_people_on_last_name` (`last_name`))" + expected = /\ACREATE TABLE `people` \(#{type} INDEX `index_people_on_last_name` \(`last_name`\)\)/ actual = ActiveRecord::Base.connection.create_table(:people, id: false) do |t| t.index :last_name, type: type end - assert_equal expected, actual + assert_match expected, actual end - expected = "CREATE TABLE `people` ( INDEX `index_people_on_last_name` USING btree (`last_name`(10)))" + expected = /\ACREATE TABLE `people` \( INDEX `index_people_on_last_name` USING btree \(`last_name`\(10\)\)\)/ actual = ActiveRecord::Base.connection.create_table(:people, id: false) do |t| t.index :last_name, length: 10, using: :btree end - assert_equal expected, actual + assert_match expected, actual end def test_index_in_bulk_change @@ -106,7 +107,13 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase end def test_create_mysql_database_with_encoding - assert_equal "CREATE DATABASE `matt` DEFAULT CHARACTER SET `utf8mb4`", create_database(:matt) + if row_format_dynamic_by_default? + assert_equal "CREATE DATABASE `matt` DEFAULT CHARACTER SET `utf8mb4`", create_database(:matt) + else + error = assert_raises(RuntimeError) { create_database(:matt) } + expected = "Configure a supported :charset and ensure innodb_large_prefix is enabled to support indexes on varchar(255) string columns." + assert_equal expected, error.message + end assert_equal "CREATE DATABASE `aimonetti` DEFAULT CHARACTER SET `latin1`", create_database(:aimonetti, charset: "latin1") assert_equal "CREATE DATABASE `matt_aimonetti` DEFAULT COLLATE `utf8mb4_bin`", create_database(:matt_aimonetti, collation: "utf8mb4_bin") end @@ -130,29 +137,25 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase def test_add_timestamps with_real_execute do - begin - ActiveRecord::Base.connection.create_table :delete_me - ActiveRecord::Base.connection.add_timestamps :delete_me, null: true - assert column_present?("delete_me", "updated_at", "datetime") - assert column_present?("delete_me", "created_at", "datetime") - ensure - ActiveRecord::Base.connection.drop_table :delete_me rescue nil - end + ActiveRecord::Base.connection.create_table :delete_me + ActiveRecord::Base.connection.add_timestamps :delete_me, null: true + assert column_present?("delete_me", "updated_at", "datetime") + assert column_present?("delete_me", "created_at", "datetime") + ensure + ActiveRecord::Base.connection.drop_table :delete_me rescue nil end end def test_remove_timestamps with_real_execute do - begin - ActiveRecord::Base.connection.create_table :delete_me do |t| - t.timestamps null: true - end - ActiveRecord::Base.connection.remove_timestamps :delete_me, null: true - assert_not column_present?("delete_me", "updated_at", "datetime") - assert_not column_present?("delete_me", "created_at", "datetime") - ensure - ActiveRecord::Base.connection.drop_table :delete_me rescue nil + ActiveRecord::Base.connection.create_table :delete_me do |t| + t.timestamps null: true end + ActiveRecord::Base.connection.remove_timestamps :delete_me, null: true + assert_not column_present?("delete_me", "updated_at", "datetime") + assert_not column_present?("delete_me", "created_at", "datetime") + ensure + ActiveRecord::Base.connection.drop_table :delete_me rescue nil end end @@ -163,12 +166,12 @@ class Mysql2ActiveSchemaTest < ActiveRecord::Mysql2TestCase [:temp], returns: false ) do - expected = "CREATE TEMPORARY TABLE `temp` ( INDEX `index_temp_on_zip` (`zip`)) AS SELECT id, name, zip FROM a_really_complicated_query" + expected = /\ACREATE TEMPORARY TABLE `temp` \( INDEX `index_temp_on_zip` \(`zip`\)\)(?: ROW_FORMAT=DYNAMIC)? AS SELECT id, name, zip FROM a_really_complicated_query/ actual = ActiveRecord::Base.connection.create_table(:temp, temporary: true, as: "SELECT id, name, zip FROM a_really_complicated_query") do |t| t.index :zip end - assert_equal expected, actual + assert_match expected, actual end end diff --git a/activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb b/activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb index 0719baaa23..7bc86476b6 100644 --- a/activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb +++ b/activerecord/test/cases/adapters/mysql2/mysql2_adapter_test.rb @@ -69,6 +69,64 @@ class Mysql2AdapterTest < ActiveRecord::Mysql2TestCase @conn.exec_query("ALTER TABLE engines DROP COLUMN old_car_id") end + def test_errors_when_an_insert_query_is_called_while_preventing_writes + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.insert("INSERT INTO `engines` (`car_id`) VALUES ('138853948594')") + end + end + end + + def test_errors_when_an_update_query_is_called_while_preventing_writes + @conn.insert("INSERT INTO `engines` (`car_id`) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.update("UPDATE `engines` SET `engines`.`car_id` = '9989' WHERE `engines`.`car_id` = '138853948594'") + end + end + end + + def test_errors_when_a_delete_query_is_called_while_preventing_writes + @conn.execute("INSERT INTO `engines` (`car_id`) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.execute("DELETE FROM `engines` where `engines`.`car_id` = '138853948594'") + end + end + end + + def test_errors_when_a_replace_query_is_called_while_preventing_writes + @conn.execute("INSERT INTO `engines` (`car_id`) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.execute("REPLACE INTO `engines` SET `engines`.`car_id` = '249823948'") + end + end + end + + def test_doesnt_error_when_a_select_query_is_called_while_preventing_writes + @conn.execute("INSERT INTO `engines` (`car_id`) VALUES ('138853948594')") + + @conn.while_preventing_writes do + assert_equal 1, @conn.execute("SELECT `engines`.* FROM `engines` WHERE `engines`.`car_id` = '138853948594'").entries.count + end + end + + def test_doesnt_error_when_a_show_query_is_called_while_preventing_writes + @conn.while_preventing_writes do + assert_equal 2, @conn.execute("SHOW FULL FIELDS FROM `engines`").entries.count + end + end + + def test_doesnt_error_when_a_set_query_is_called_while_preventing_writes + @conn.while_preventing_writes do + assert_nil @conn.execute("SET NAMES utf8") + end + end + private def with_example_table(definition = "id int auto_increment primary key, number int, data varchar(255)", &block) diff --git a/activerecord/test/cases/adapters/postgresql/active_schema_test.rb b/activerecord/test/cases/adapters/postgresql/active_schema_test.rb index afd422881b..62efaf3bfe 100644 --- a/activerecord/test/cases/adapters/postgresql/active_schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/active_schema_test.rb @@ -29,7 +29,7 @@ class PostgresqlActiveSchemaTest < ActiveRecord::PostgreSQLTestCase def test_add_index # add_index calls index_name_exists? which can't work since execute is stubbed - ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send(:define_method, :index_name_exists?) { |*| false } + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.define_method(:index_name_exists?) { |*| false } expected = %(CREATE UNIQUE INDEX "index_people_on_last_name" ON "people" ("last_name") WHERE state = 'active') assert_equal expected, add_index(:people, :last_name, unique: true, where: "state = 'active'") @@ -74,12 +74,12 @@ class PostgresqlActiveSchemaTest < ActiveRecord::PostgreSQLTestCase add_index(:people, :last_name, algorithm: :copy) end - ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send :remove_method, :index_name_exists? + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.remove_method :index_name_exists? end def test_remove_index # remove_index calls index_name_for_remove which can't work since execute is stubbed - ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send(:define_method, :index_name_for_remove) do |*| + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.define_method(:index_name_for_remove) do |*| "index_people_on_last_name" end @@ -90,7 +90,7 @@ class PostgresqlActiveSchemaTest < ActiveRecord::PostgreSQLTestCase add_index(:people, :last_name, algorithm: :copy) end - ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.send :remove_method, :index_name_for_remove + ActiveRecord::ConnectionAdapters::PostgreSQLAdapter.remove_method :index_name_for_remove end def test_remove_index_when_name_is_specified diff --git a/activerecord/test/cases/adapters/postgresql/infinity_test.rb b/activerecord/test/cases/adapters/postgresql/infinity_test.rb index 5e56ce8427..b1bf06d9e9 100644 --- a/activerecord/test/cases/adapters/postgresql/infinity_test.rb +++ b/activerecord/test/cases/adapters/postgresql/infinity_test.rb @@ -71,17 +71,15 @@ class PostgresqlInfinityTest < ActiveRecord::PostgreSQLTestCase end test "assigning 'infinity' on a datetime column with TZ aware attributes" do - begin - in_time_zone "Pacific Time (US & Canada)" do - record = PostgresqlInfinity.create!(datetime: "infinity") - assert_equal Float::INFINITY, record.datetime - assert_equal record.datetime, record.reload.datetime - end - ensure - # setting time_zone_aware_attributes causes the types to change. - # There is no way to do this automatically since it can be set on a superclass - PostgresqlInfinity.reset_column_information + in_time_zone "Pacific Time (US & Canada)" do + record = PostgresqlInfinity.create!(datetime: "infinity") + assert_equal Float::INFINITY, record.datetime + assert_equal record.datetime, record.reload.datetime end + ensure + # setting time_zone_aware_attributes causes the types to change. + # There is no way to do this automatically since it can be set on a superclass + PostgresqlInfinity.reset_column_information end test "where clause with infinite range on a datetime column" do diff --git a/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb b/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb index cbb6cd42b5..34b4fc344b 100644 --- a/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb +++ b/activerecord/test/cases/adapters/postgresql/postgresql_adapter_test.rb @@ -376,6 +376,62 @@ module ActiveRecord end end + def test_errors_when_an_insert_query_is_called_while_preventing_writes + with_example_table do + assert_raises(ActiveRecord::ReadOnlyError) do + @connection.while_preventing_writes do + @connection.execute("INSERT INTO ex (data) VALUES ('138853948594')") + end + end + end + end + + def test_errors_when_an_update_query_is_called_while_preventing_writes + with_example_table do + @connection.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @connection.while_preventing_writes do + @connection.execute("UPDATE ex SET data = '9989' WHERE data = '138853948594'") + end + end + end + end + + def test_errors_when_a_delete_query_is_called_while_preventing_writes + with_example_table do + @connection.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @connection.while_preventing_writes do + @connection.execute("DELETE FROM ex where data = '138853948594'") + end + end + end + end + + def test_doesnt_error_when_a_select_query_is_called_while_preventing_writes + with_example_table do + @connection.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + @connection.while_preventing_writes do + assert_equal 1, @connection.execute("SELECT * FROM ex WHERE data = '138853948594'").entries.count + end + end + end + + def test_doesnt_error_when_a_show_query_is_called_while_preventing_writes + @connection.while_preventing_writes do + assert_equal 1, @connection.execute("SHOW TIME ZONE").entries.count + end + end + + def test_doesnt_error_when_a_set_query_is_called_while_preventing_writes + @connection.while_preventing_writes do + assert_equal [], @connection.execute("SET standard_conforming_strings = on").entries + end + end + private def with_example_table(definition = "id serial primary key, number integer, data character varying(255)", &block) diff --git a/activerecord/test/cases/adapters/postgresql/quoting_test.rb b/activerecord/test/cases/adapters/postgresql/quoting_test.rb index d50dc49276..d571355a9c 100644 --- a/activerecord/test/cases/adapters/postgresql/quoting_test.rb +++ b/activerecord/test/cases/adapters/postgresql/quoting_test.rb @@ -39,6 +39,11 @@ module ActiveRecord type = OID::Bit.new assert_nil @conn.quote(type.serialize(value)) end + + def test_quote_table_name_with_spaces + value = "user posts" + assert_equal "\"user posts\"", @conn.quote_table_name(value) + end end end end diff --git a/activerecord/test/cases/adapters/postgresql/schema_test.rb b/activerecord/test/cases/adapters/postgresql/schema_test.rb index 931a9bd0be..336cec30ca 100644 --- a/activerecord/test/cases/adapters/postgresql/schema_test.rb +++ b/activerecord/test/cases/adapters/postgresql/schema_test.rb @@ -108,23 +108,19 @@ class SchemaTest < ActiveRecord::PostgreSQLTestCase end def test_create_schema - begin - @connection.create_schema "test_schema3" - assert @connection.schema_names.include? "test_schema3" - ensure - @connection.drop_schema "test_schema3" - end + @connection.create_schema "test_schema3" + assert @connection.schema_names.include? "test_schema3" + ensure + @connection.drop_schema "test_schema3" end def test_raise_create_schema_with_existing_schema - begin + @connection.create_schema "test_schema3" + assert_raises(ActiveRecord::StatementInvalid) do @connection.create_schema "test_schema3" - assert_raises(ActiveRecord::StatementInvalid) do - @connection.create_schema "test_schema3" - end - ensure - @connection.drop_schema "test_schema3" end + ensure + @connection.drop_schema "test_schema3" end def test_drop_schema diff --git a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb index 8536dcf183..56ceb45040 100644 --- a/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/sqlite3_adapter_test.rb @@ -573,6 +573,62 @@ module ActiveRecord end end + def test_errors_when_an_insert_query_is_called_while_preventing_writes + with_example_table "id int, data string" do + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.execute("INSERT INTO ex (data) VALUES ('138853948594')") + end + end + end + end + + def test_errors_when_an_update_query_is_called_while_preventing_writes + with_example_table "id int, data string" do + @conn.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.execute("UPDATE ex SET data = '9989' WHERE data = '138853948594'") + end + end + end + end + + def test_errors_when_a_delete_query_is_called_while_preventing_writes + with_example_table "id int, data string" do + @conn.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.execute("DELETE FROM ex where data = '138853948594'") + end + end + end + end + + def test_errors_when_a_replace_query_is_called_while_preventing_writes + with_example_table "id int, data string" do + @conn.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + assert_raises(ActiveRecord::ReadOnlyError) do + @conn.while_preventing_writes do + @conn.execute("REPLACE INTO ex (data) VALUES ('249823948')") + end + end + end + end + + def test_doesnt_error_when_a_select_query_is_called_while_preventing_writes + with_example_table "id int, data string" do + @conn.execute("INSERT INTO ex (data) VALUES ('138853948594')") + + @conn.while_preventing_writes do + assert_equal 1, @conn.execute("SELECT data from ex WHERE data = '138853948594'").count + end + end + end + 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 d70486605f..cfc9853aba 100644 --- a/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb +++ b/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb @@ -8,17 +8,15 @@ module ActiveRecord class SQLite3CreateFolder < ActiveRecord::SQLite3TestCase def test_sqlite_creates_directory Dir.mktmpdir do |dir| - begin - dir = Pathname.new(dir) - @conn = Base.sqlite3_connection database: dir.join("db/foo.sqlite3"), - adapter: "sqlite3", - timeout: 100 + dir = Pathname.new(dir) + @conn = Base.sqlite3_connection database: dir.join("db/foo.sqlite3"), + adapter: "sqlite3", + timeout: 100 - assert Dir.exist? dir.join("db") - assert File.exist? dir.join("db/foo.sqlite3") - ensure - @conn.disconnect! if @conn - end + assert Dir.exist? dir.join("db") + assert File.exist? dir.join("db/foo.sqlite3") + ensure + @conn.disconnect! if @conn end end end diff --git a/activerecord/test/cases/aggregations_test.rb b/activerecord/test/cases/aggregations_test.rb index fbdf2ada4b..d270175af4 100644 --- a/activerecord/test/cases/aggregations_test.rb +++ b/activerecord/test/cases/aggregations_test.rb @@ -27,7 +27,7 @@ class AggregationsTest < ActiveRecord::TestCase def test_immutable_value_objects customers(:david).balance = Money.new(100) - assert_raise(frozen_error_class) { customers(:david).balance.instance_eval { @amount = 20 } } + assert_raise(FrozenError) { customers(:david).balance.instance_eval { @amount = 20 } } end def test_inferred_mapping diff --git a/activerecord/test/cases/associations/belongs_to_associations_test.rb b/activerecord/test/cases/associations/belongs_to_associations_test.rb index d1e4ebe86b..acafbe0b4d 100644 --- a/activerecord/test/cases/associations/belongs_to_associations_test.rb +++ b/activerecord/test/cases/associations/belongs_to_associations_test.rb @@ -43,8 +43,8 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase def test_assigning_belongs_to_on_destroyed_object client = Client.create!(name: "Client") client.destroy! - assert_raise(frozen_error_class) { client.firm = nil } - assert_raise(frozen_error_class) { client.firm = Firm.new(name: "Firm") } + assert_raise(FrozenError) { client.firm = nil } + assert_raise(FrozenError) { client.firm = Firm.new(name: "Firm") } end def test_eager_loading_wont_mutate_owner_record 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 515eb65d37..fe8bdd03ba 100644 --- a/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_and_belongs_to_many_associations_test.rb @@ -1007,16 +1007,14 @@ class HasAndBelongsToManyAssociationsTest < ActiveRecord::TestCase end def test_has_and_belongs_to_many_while_partial_writes_false - begin - original_partial_writes = ActiveRecord::Base.partial_writes - ActiveRecord::Base.partial_writes = false - developer = Developer.new(name: "Mehmet Emin İNAÇ") - developer.projects << Project.new(name: "Bounty") - - assert developer.save - ensure - ActiveRecord::Base.partial_writes = original_partial_writes - end + original_partial_writes = ActiveRecord::Base.partial_writes + ActiveRecord::Base.partial_writes = false + developer = Developer.new(name: "Mehmet Emin İNAÇ") + developer.projects << Project.new(name: "Bounty") + + assert developer.save + ensure + ActiveRecord::Base.partial_writes = original_partial_writes end def test_has_and_belongs_to_many_with_belongs_to diff --git a/activerecord/test/cases/associations/has_many_associations_test.rb b/activerecord/test/cases/associations/has_many_associations_test.rb index 6024a9e354..5921193374 100644 --- a/activerecord/test/cases/associations/has_many_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_associations_test.rb @@ -264,7 +264,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase car = Car.create(name: "honda") car.funky_bulbs.create! assert_equal 1, car.funky_bulbs.count - assert_nothing_raised { car.reload.funky_bulbs.delete_all } + assert_equal 1, car.reload.funky_bulbs.delete_all assert_equal 0, car.funky_bulbs.count, "bulbs should have been deleted using :delete_all strategy" end @@ -294,6 +294,14 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal(expected_sql, loaded_sql) end + def test_delete_all_on_association_clears_scope + author = Author.create!(name: "Gannon") + posts = author.posts + posts.create!(title: "test", body: "body") + posts.delete_all + assert_nil posts.first + end + def test_building_the_associated_object_with_implicit_sti_base_class firm = DependentFirm.new company = firm.companies.build @@ -1405,7 +1413,7 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert_equal 3, clients.count assert_difference "Client.count", -(clients.count) do - companies(:first_firm).dependent_clients_of_firm.delete_all + assert_equal clients.count, companies(:first_firm).dependent_clients_of_firm.delete_all end end @@ -1502,10 +1510,20 @@ class HasManyAssociationsTest < ActiveRecord::TestCase def test_delete_all_with_option_delete_all firm = companies(:first_firm) client_id = firm.dependent_clients_of_firm.first.id - firm.dependent_clients_of_firm.delete_all(:delete_all) + count = firm.dependent_clients_of_firm.count + assert_equal count, firm.dependent_clients_of_firm.delete_all(:delete_all) assert_nil Client.find_by_id(client_id) end + def test_delete_all_with_option_nullify + firm = companies(:first_firm) + client_id = firm.dependent_clients_of_firm.first.id + count = firm.dependent_clients_of_firm.count + assert_equal firm, Client.find(client_id).firm + assert_equal count, firm.dependent_clients_of_firm.delete_all(:nullify) + assert_nil Client.find(client_id).firm + end + def test_delete_all_accepts_limited_parameters firm = companies(:first_firm) assert_raise(ArgumentError) do @@ -1710,6 +1728,30 @@ class HasManyAssociationsTest < ActiveRecord::TestCase assert companies(:first_firm).clients_of_firm.reload.empty?, "37signals has no clients after destroy all and refresh" end + def test_destroy_all_on_association_clears_scope + author = Author.create!(name: "Gannon") + posts = author.posts + posts.create!(title: "test", body: "body") + posts.destroy_all + assert_nil posts.first + end + + def test_destroy_on_association_clears_scope + author = Author.create!(name: "Gannon") + posts = author.posts + post = posts.create!(title: "test", body: "body") + posts.destroy(post) + assert_nil posts.first + end + + def test_delete_on_association_clears_scope + author = Author.create!(name: "Gannon") + posts = author.posts + post = posts.create!(title: "test", body: "body") + posts.delete(post) + assert_nil posts.first + end + def test_dependence firm = companies(:first_firm) assert_equal 3, firm.clients.size 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 cf514957ca..bd535357ee 100644 --- a/activerecord/test/cases/associations/has_many_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_many_through_associations_test.rb @@ -200,7 +200,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_no_difference "Job.count" do assert_difference "Reference.count", -1 do - person.reload.jobs_with_dependent_destroy.delete_all + assert_equal 1, person.reload.jobs_with_dependent_destroy.delete_all end end end @@ -211,7 +211,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_no_difference "Job.count" do assert_no_difference "Reference.count" do - person.reload.jobs_with_dependent_nullify.delete_all + assert_equal 1, person.reload.jobs_with_dependent_nullify.delete_all end end end @@ -222,11 +222,19 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_no_difference "Job.count" do assert_difference "Reference.count", -1 do - person.reload.jobs_with_dependent_delete_all.delete_all + assert_equal 1, person.reload.jobs_with_dependent_delete_all.delete_all end end end + def test_delete_all_on_association_clears_scope + post = Post.create!(title: "Rails 6", body: "") + people = post.people + people.create!(first_name: "Jeb") + people.delete_all + assert_nil people.first + end + def test_concat person = people(:david) post = posts(:thinking) @@ -366,7 +374,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase end def test_delete_association - assert_queries(2) { posts(:welcome);people(:michael); } + assert_queries(2) { posts(:welcome); people(:michael); } assert_queries(1) do posts(:welcome).people.delete(people(:michael)) @@ -401,6 +409,30 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase assert_empty posts(:welcome).people.reload end + def test_destroy_all_on_association_clears_scope + post = Post.create!(title: "Rails 6", body: "") + people = post.people + people.create!(first_name: "Jeb") + people.destroy_all + assert_nil people.first + end + + def test_destroy_on_association_clears_scope + post = Post.create!(title: "Rails 6", body: "") + people = post.people + person = people.create!(first_name: "Jeb") + people.destroy(person) + assert_nil people.first + end + + def test_delete_on_association_clears_scope + post = Post.create!(title: "Rails 6", body: "") + people = post.people + person = people.create!(first_name: "Jeb") + people.delete(person) + assert_nil people.first + end + def test_should_raise_exception_for_destroying_mismatching_records assert_no_difference ["Person.count", "Reader.count"] do assert_raise(ActiveRecord::AssociationTypeMismatch) { posts(:welcome).people.destroy(posts(:thinking)) } @@ -569,7 +601,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase end def test_replace_association - assert_queries(4) { posts(:welcome);people(:david);people(:michael); posts(:welcome).people.reload } + assert_queries(4) { posts(:welcome); people(:david); people(:michael); posts(:welcome).people.reload } # 1 query to delete the existing reader (michael) # 1 query to associate the new reader (david) @@ -708,7 +740,7 @@ class HasManyThroughAssociationsTest < ActiveRecord::TestCase end def test_clear_associations - assert_queries(2) { posts(:welcome);posts(:welcome).people.reload } + assert_queries(2) { posts(:welcome); posts(:welcome).people.reload } assert_queries(1) do posts(:welcome).people.clear diff --git a/activerecord/test/cases/associations/required_test.rb b/activerecord/test/cases/associations/required_test.rb index 65a3bb5efe..c7a78e6bc4 100644 --- a/activerecord/test/cases/associations/required_test.rb +++ b/activerecord/test/cases/associations/required_test.rb @@ -25,20 +25,18 @@ class RequiredAssociationsTest < ActiveRecord::TestCase end test "belongs_to associations can be optional by default" do - begin - original_value = ActiveRecord::Base.belongs_to_required_by_default - ActiveRecord::Base.belongs_to_required_by_default = false + original_value = ActiveRecord::Base.belongs_to_required_by_default + ActiveRecord::Base.belongs_to_required_by_default = false - model = subclass_of(Child) do - belongs_to :parent, inverse_of: false, - class_name: "RequiredAssociationsTest::Parent" - end - - assert model.new.save - assert model.new(parent: Parent.new).save - ensure - ActiveRecord::Base.belongs_to_required_by_default = original_value + model = subclass_of(Child) do + belongs_to :parent, inverse_of: false, + class_name: "RequiredAssociationsTest::Parent" end + + assert model.new.save + assert model.new(parent: Parent.new).save + ensure + ActiveRecord::Base.belongs_to_required_by_default = original_value end test "required belongs_to associations have presence validated" do @@ -56,24 +54,22 @@ class RequiredAssociationsTest < ActiveRecord::TestCase end test "belongs_to associations can be required by default" do - begin - original_value = ActiveRecord::Base.belongs_to_required_by_default - ActiveRecord::Base.belongs_to_required_by_default = true + original_value = ActiveRecord::Base.belongs_to_required_by_default + ActiveRecord::Base.belongs_to_required_by_default = true - model = subclass_of(Child) do - belongs_to :parent, inverse_of: false, - class_name: "RequiredAssociationsTest::Parent" - end + model = subclass_of(Child) do + belongs_to :parent, inverse_of: false, + class_name: "RequiredAssociationsTest::Parent" + end - record = model.new - assert_not record.save - assert_equal ["Parent must exist"], record.errors.full_messages + record = model.new + assert_not record.save + assert_equal ["Parent must exist"], record.errors.full_messages - record.parent = Parent.new - assert record.save - ensure - ActiveRecord::Base.belongs_to_required_by_default = original_value - end + record.parent = Parent.new + assert record.save + ensure + ActiveRecord::Base.belongs_to_required_by_default = original_value end test "has_one associations are not required by default" do diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb index 12a4027a4e..d341dd0083 100644 --- a/activerecord/test/cases/attribute_methods_test.rb +++ b/activerecord/test/cases/attribute_methods_test.rb @@ -323,6 +323,12 @@ class AttributeMethodsTest < ActiveRecord::TestCase assert_raises(ActiveModel::UnknownAttributeError) { topic.update(no_column_exists: "Hello!") } end + test "write_attribute allows writing to aliased attributes" do + topic = Topic.first + assert_nothing_raised { topic.update_columns(heading: "Hello!") } + assert_nothing_raised { topic.update(heading: "Hello!") } + end + test "read_attribute" do topic = Topic.new topic.title = "Don't change the topic" diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb index 63a73101c4..4938b6865f 100644 --- a/activerecord/test/cases/base_test.rb +++ b/activerecord/test/cases/base_test.rb @@ -1488,4 +1488,64 @@ class BasicsTest < ActiveRecord::TestCase ensure ActiveRecord::Base.protected_environments = previous_protected_environments end + + test "creating a record raises if preventing writes" do + error = assert_raises ActiveRecord::ReadOnlyError do + ActiveRecord::Base.connection.while_preventing_writes do + Bird.create! name: "Bluejay" + end + end + + assert_match %r/\AWrite query attempted while in readonly mode: INSERT /, error.message + end + + test "updating a record raises if preventing writes" do + bird = Bird.create! name: "Bluejay" + + error = assert_raises ActiveRecord::ReadOnlyError do + ActiveRecord::Base.connection.while_preventing_writes do + bird.update! name: "Robin" + end + end + + assert_match %r/\AWrite query attempted while in readonly mode: UPDATE /, error.message + end + + test "deleting a record raises if preventing writes" do + bird = Bird.create! name: "Bluejay" + + error = assert_raises ActiveRecord::ReadOnlyError do + ActiveRecord::Base.connection.while_preventing_writes do + bird.destroy! + end + end + + assert_match %r/\AWrite query attempted while in readonly mode: DELETE /, error.message + end + + test "selecting a record does not raise if preventing writes" do + bird = Bird.create! name: "Bluejay" + + ActiveRecord::Base.connection.while_preventing_writes do + assert_equal bird, Bird.where(name: "Bluejay").first + end + end + + test "an explain query does not raise if preventing writes" do + Bird.create!(name: "Bluejay") + + ActiveRecord::Base.connection.while_preventing_writes do + assert_queries(2) { Bird.where(name: "Bluejay").explain } + end + end + + test "an empty transaction does not raise if preventing writes" do + ActiveRecord::Base.connection.while_preventing_writes do + assert_queries(2, ignore_none: true) do + Bird.transaction do + ActiveRecord::Base.connection.materialize_transactions + end + end + end + end end diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb index 97bce90c8b..4d3db912c5 100644 --- a/activerecord/test/cases/calculations_test.rb +++ b/activerecord/test/cases/calculations_test.rb @@ -57,8 +57,12 @@ class CalculationsTest < ActiveRecord::TestCase assert_equal 3, value end - def test_should_return_nil_as_average - assert_nil NumericData.average(:bank_balance) + def test_should_return_nil_to_d_as_average + if nil.respond_to?(:to_d) + assert_equal BigDecimal(0), NumericData.average(:bank_balance) + else + assert_nil NumericData.average(:bank_balance) + end end def test_should_get_maximum_of_field @@ -717,6 +721,10 @@ class CalculationsTest < ActiveRecord::TestCase assert_equal [], Topic.includes(:replies).order(:id).offset(5).pluck(:id) end + def test_pluck_with_join + assert_equal [[2, 2], [4, 4]], Reply.includes(:topic).pluck(:id, :"topics.id") + end + def test_group_by_with_limit expected = { "Post" => 8, "SpecialPost" => 1 } actual = Post.includes(:comments).group(:type).order(:type).limit(2).count("comments.id") diff --git a/activerecord/test/cases/callbacks_test.rb b/activerecord/test/cases/callbacks_test.rb index 0ea3fb86a6..4d6a112af5 100644 --- a/activerecord/test/cases/callbacks_test.rb +++ b/activerecord/test/cases/callbacks_test.rb @@ -21,7 +21,7 @@ class CallbackDeveloper < ActiveRecord::Base def callback_object(callback_method) klass = Class.new - klass.send(:define_method, callback_method) do |model| + klass.define_method(callback_method) do |model| model.history << [callback_method, :object] end klass.new diff --git a/activerecord/test/cases/connection_adapters/connection_handlers_multi_db_test.rb b/activerecord/test/cases/connection_adapters/connection_handlers_multi_db_test.rb index 393b577c1d..0b3fb82e12 100644 --- a/activerecord/test/cases/connection_adapters/connection_handlers_multi_db_test.rb +++ b/activerecord/test/cases/connection_adapters/connection_handlers_multi_db_test.rb @@ -108,11 +108,15 @@ module ActiveRecord ActiveRecord::Base.connected_to(role: :reading) do @ro_handler = ActiveRecord::Base.connection_handler assert_equal ActiveRecord::Base.connection_handler, ActiveRecord::Base.connection_handlers[:reading] + assert ActiveRecord::Base.connected_to?(role: :reading) + assert_not ActiveRecord::Base.connected_to?(role: :writing) end ActiveRecord::Base.connected_to(role: :writing) do assert_equal ActiveRecord::Base.connection_handler, ActiveRecord::Base.connection_handlers[:writing] assert_not_equal @ro_handler, ActiveRecord::Base.connection_handler + assert ActiveRecord::Base.connected_to?(role: :writing) + assert_not ActiveRecord::Base.connected_to?(role: :reading) end ensure ActiveRecord::Base.configurations = @prev_configs @@ -125,6 +129,8 @@ module ActiveRecord previous_url, ENV["DATABASE_URL"] = ENV["DATABASE_URL"], "postgres://localhost/foo" ActiveRecord::Base.connected_to(database: { writing: "postgres://localhost/bar" }) do + assert ActiveRecord::Base.connected_to?(role: :writing) + handler = ActiveRecord::Base.connection_handler assert_equal handler, ActiveRecord::Base.connection_handlers[:writing] @@ -142,6 +148,8 @@ module ActiveRecord config = { adapter: "sqlite3", database: "db/readonly.sqlite3" } ActiveRecord::Base.connected_to(database: { writing: config }) do + assert ActiveRecord::Base.connected_to?(role: :writing) + handler = ActiveRecord::Base.connection_handler assert_equal handler, ActiveRecord::Base.connection_handlers[:writing] @@ -179,6 +187,8 @@ module ActiveRecord @prev_configs, ActiveRecord::Base.configurations = ActiveRecord::Base.configurations, config ActiveRecord::Base.connected_to(database: :readonly) do + assert ActiveRecord::Base.connected_to?(role: :readonly) + handler = ActiveRecord::Base.connection_handler assert_equal handler, ActiveRecord::Base.connection_handlers[:readonly] @@ -201,6 +211,7 @@ module ActiveRecord assert_equal 1, ActiveRecord::Base.connection_handlers.size assert_equal ActiveRecord::Base.connection_handler, ActiveRecord::Base.connection_handlers[:writing] + assert ActiveRecord::Base.connected_to?(role: :writing) ensure ActiveRecord::Base.configurations = @prev_configs ActiveRecord::Base.establish_connection(:arunit) @@ -317,6 +328,16 @@ module ActiveRecord ensure ActiveRecord::Base.connection_handlers = original_handlers end + + def test_calling_connected_to_on_a_non_existent_handler_raises + error = assert_raises ArgumentError do + ActiveRecord::Base.connected_to(role: :reading) do + yield + end + end + + assert_equal "The reading role does not exist. Add it by establishing a connection with `connects_to` or use an existing role (writing).", error.message + end end end end diff --git a/activerecord/test/cases/connection_pool_test.rb b/activerecord/test/cases/connection_pool_test.rb index 633d56e479..a15ad9a45b 100644 --- a/activerecord/test/cases/connection_pool_test.rb +++ b/activerecord/test/cases/connection_pool_test.rb @@ -567,23 +567,21 @@ module ActiveRecord def test_disconnect_and_clear_reloadable_connections_attempt_to_wait_for_threads_to_return_their_conns [:disconnect, :disconnect!, :clear_reloadable_connections, :clear_reloadable_connections!].each do |group_action_method| - begin - thread = timed_join_result = nil - @pool.with_connection do |connection| - thread = Thread.new { @pool.send(group_action_method) } - - # give the other `thread` some time to get stuck in `group_action_method` - timed_join_result = thread.join(0.3) - # thread.join # => `nil` means the other thread hasn't finished running and is still waiting for us to - # release our connection - assert_nil timed_join_result - - # assert that since this is within default timeout our connection hasn't been forcefully taken away from us - assert_predicate @pool, :active_connection? - end - ensure - thread.join if thread && !timed_join_result # clean up the other thread + thread = timed_join_result = nil + @pool.with_connection do |connection| + thread = Thread.new { @pool.send(group_action_method) } + + # give the other `thread` some time to get stuck in `group_action_method` + timed_join_result = thread.join(0.3) + # thread.join # => `nil` means the other thread hasn't finished running and is still waiting for us to + # release our connection + assert_nil timed_join_result + + # assert that since this is within default timeout our connection hasn't been forcefully taken away from us + assert_predicate @pool, :active_connection? end + ensure + thread.join if thread && !timed_join_result # clean up the other thread end end diff --git a/activerecord/test/cases/enum_test.rb b/activerecord/test/cases/enum_test.rb index fef06e6edd..8a0f6f6df1 100644 --- a/activerecord/test/cases/enum_test.rb +++ b/activerecord/test/cases/enum_test.rb @@ -551,4 +551,13 @@ class EnumTest < ActiveRecord::TestCase test "data type of Enum type" do assert_equal :integer, Book.type_for_attribute("status").type end + + test "scopes can be disabled" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = "books" + enum status: [:proposed, :written], _scopes: false + end + + assert_raises(NoMethodError) { klass.proposed } + end end diff --git a/activerecord/test/cases/errors_test.rb b/activerecord/test/cases/errors_test.rb index b90e6a66c5..0d2be944b5 100644 --- a/activerecord/test/cases/errors_test.rb +++ b/activerecord/test/cases/errors_test.rb @@ -8,11 +8,9 @@ class ErrorsTest < ActiveRecord::TestCase error_klasses = ObjectSpace.each_object(Class).select { |klass| klass < base } (error_klasses - [ActiveRecord::AmbiguousSourceReflectionForThroughAssociation]).each do |error_klass| - begin - error_klass.new.inspect - rescue ArgumentError - raise "Instance of #{error_klass} can't be initialized with no arguments" - end + error_klass.new.inspect + rescue ArgumentError + raise "Instance of #{error_klass} can't be initialized with no arguments" end end end diff --git a/activerecord/test/cases/filter_attributes_test.rb b/activerecord/test/cases/filter_attributes_test.rb index 47161a547a..2f4c9b0ef7 100644 --- a/activerecord/test/cases/filter_attributes_test.rb +++ b/activerecord/test/cases/filter_attributes_test.rb @@ -90,15 +90,13 @@ class FilterAttributesTest < ActiveRecord::TestCase end test "filter_attributes should handle [FILTERED] value properly" do - begin - User.filter_attributes = ["auth"] - user = User.new(token: "[FILTERED]", auth_token: "[FILTERED]") + User.filter_attributes = ["auth"] + user = User.new(token: "[FILTERED]", auth_token: "[FILTERED]") - assert_includes user.inspect, "auth_token: [FILTERED]" - assert_includes user.inspect, 'token: "[FILTERED]"' - ensure - User.remove_instance_variable(:@filter_attributes) - end + assert_includes user.inspect, "auth_token: [FILTERED]" + assert_includes user.inspect, 'token: "[FILTERED]"' + ensure + User.remove_instance_variable(:@filter_attributes) end test "filter_attributes on pretty_print" do @@ -121,16 +119,14 @@ class FilterAttributesTest < ActiveRecord::TestCase end test "filter_attributes on pretty_print should handle [FILTERED] value properly" do - begin - User.filter_attributes = ["auth"] - user = User.new(token: "[FILTERED]", auth_token: "[FILTERED]") - actual = "".dup - PP.pp(user, StringIO.new(actual)) + User.filter_attributes = ["auth"] + user = User.new(token: "[FILTERED]", auth_token: "[FILTERED]") + actual = "".dup + PP.pp(user, StringIO.new(actual)) - assert_includes actual, "auth_token: [FILTERED]" - assert_includes actual, 'token: "[FILTERED]"' - ensure - User.remove_instance_variable(:@filter_attributes) - end + assert_includes actual, "auth_token: [FILTERED]" + assert_includes actual, 'token: "[FILTERED]"' + ensure + User.remove_instance_variable(:@filter_attributes) end end diff --git a/activerecord/test/cases/finder_respond_to_test.rb b/activerecord/test/cases/finder_respond_to_test.rb index e0acd30c22..66413a98e4 100644 --- a/activerecord/test/cases/finder_respond_to_test.rb +++ b/activerecord/test/cases/finder_respond_to_test.rb @@ -12,10 +12,10 @@ class FinderRespondToTest < ActiveRecord::TestCase end def test_should_preserve_normal_respond_to_behaviour_and_respond_to_newly_added_method - class << Topic; self; end.send(:define_method, :method_added_for_finder_respond_to_test) { } + Topic.singleton_class.define_method(:method_added_for_finder_respond_to_test) { } assert_respond_to Topic, :method_added_for_finder_respond_to_test ensure - class << Topic; self; end.send(:remove_method, :method_added_for_finder_respond_to_test) + Topic.singleton_class.remove_method :method_added_for_finder_respond_to_test end def test_should_preserve_normal_respond_to_behaviour_and_respond_to_standard_object_method @@ -56,6 +56,6 @@ class FinderRespondToTest < ActiveRecord::TestCase private def ensure_topic_method_is_not_cached(method_id) - class << Topic; self; end.send(:remove_method, method_id) if Topic.public_methods.include? method_id + Topic.singleton_class.remove_method method_id if Topic.public_methods.include? method_id end end diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb index 21e84d850b..961ae03a4c 100644 --- a/activerecord/test/cases/finder_test.rb +++ b/activerecord/test/cases/finder_test.rb @@ -1116,7 +1116,7 @@ class FinderTest < ActiveRecord::TestCase def test_dynamic_finder_on_one_attribute_with_conditions_returns_same_results_after_caching # ensure this test can run independently of order - class << Account; self; end.send(:remove_method, :find_by_credit_limit) if Account.public_methods.include?(:find_by_credit_limit) + Account.singleton_class.remove_method :find_by_credit_limit if Account.public_methods.include?(:find_by_credit_limit) a = Account.where("firm_id = ?", 6).find_by_credit_limit(50) assert_equal a, Account.where("firm_id = ?", 6).find_by_credit_limit(50) # find_by_credit_limit has been cached end diff --git a/activerecord/test/cases/fixtures_test.rb b/activerecord/test/cases/fixtures_test.rb index a5592fc86a..fe2f417a04 100644 --- a/activerecord/test/cases/fixtures_test.rb +++ b/activerecord/test/cases/fixtures_test.rb @@ -73,14 +73,12 @@ class FixturesTest < ActiveRecord::TestCase if current_adapter?(:Mysql2Adapter, :PostgreSQLAdapter) def test_bulk_insert - begin - subscriber = InsertQuerySubscriber.new - subscription = ActiveSupport::Notifications.subscribe("sql.active_record", subscriber) - create_fixtures("bulbs") - assert_equal 1, subscriber.events.size, "It takes one INSERT query to insert two fixtures" - ensure - ActiveSupport::Notifications.unsubscribe(subscription) - end + subscriber = InsertQuerySubscriber.new + subscription = ActiveSupport::Notifications.subscribe("sql.active_record", subscriber) + create_fixtures("bulbs") + assert_equal 1, subscriber.events.size, "It takes one INSERT query to insert two fixtures" + ensure + ActiveSupport::Notifications.unsubscribe(subscription) end def test_bulk_insert_multiple_table_with_a_multi_statement_query diff --git a/activerecord/test/cases/habtm_destroy_order_test.rb b/activerecord/test/cases/habtm_destroy_order_test.rb index b15e1b48c4..9dbd339fe7 100644 --- a/activerecord/test/cases/habtm_destroy_order_test.rb +++ b/activerecord/test/cases/habtm_destroy_order_test.rb @@ -30,23 +30,21 @@ class HabtmDestroyOrderTest < ActiveRecord::TestCase test "not destroying a student with lessons leaves student<=>lesson association intact" do # test a normal before_destroy doesn't destroy the habtm joins - begin - sicp = Lesson.new(name: "SICP") - ben = Student.new(name: "Ben Bitdiddle") - # add a before destroy to student - Student.class_eval do - before_destroy do - raise ActiveRecord::Rollback unless lessons.empty? - end + sicp = Lesson.new(name: "SICP") + ben = Student.new(name: "Ben Bitdiddle") + # add a before destroy to student + Student.class_eval do + before_destroy do + raise ActiveRecord::Rollback unless lessons.empty? end - ben.lessons << sicp - ben.save! - ben.destroy - assert_not_empty ben.reload.lessons - ensure - # get rid of it so Student is still like it was - Student.reset_callbacks(:destroy) end + ben.lessons << sicp + ben.save! + ben.destroy + assert_not_empty ben.reload.lessons + ensure + # get rid of it so Student is still like it was + Student.reset_callbacks(:destroy) end test "not destroying a lesson with students leaves student<=>lesson association intact" do diff --git a/activerecord/test/cases/migration/references_foreign_key_test.rb b/activerecord/test/cases/migration/references_foreign_key_test.rb index 7a092103c7..620e9ab6ca 100644 --- a/activerecord/test/cases/migration/references_foreign_key_test.rb +++ b/activerecord/test/cases/migration/references_foreign_key_test.rb @@ -152,25 +152,23 @@ if ActiveRecord::Base.connection.supports_foreign_keys? end test "foreign key methods respect pluralize_table_names" do - begin - original_pluralize_table_names = ActiveRecord::Base.pluralize_table_names - ActiveRecord::Base.pluralize_table_names = false - @connection.create_table :testing - @connection.change_table :testing_parents do |t| - t.references :testing, foreign_key: true - end + original_pluralize_table_names = ActiveRecord::Base.pluralize_table_names + ActiveRecord::Base.pluralize_table_names = false + @connection.create_table :testing + @connection.change_table :testing_parents do |t| + t.references :testing, foreign_key: true + end - fk = @connection.foreign_keys("testing_parents").first - assert_equal "testing_parents", fk.from_table - assert_equal "testing", fk.to_table + fk = @connection.foreign_keys("testing_parents").first + assert_equal "testing_parents", fk.from_table + assert_equal "testing", fk.to_table - assert_difference "@connection.foreign_keys('testing_parents').size", -1 do - @connection.remove_reference :testing_parents, :testing, foreign_key: true - end - ensure - ActiveRecord::Base.pluralize_table_names = original_pluralize_table_names - @connection.drop_table "testing", if_exists: true + assert_difference "@connection.foreign_keys('testing_parents').size", -1 do + @connection.remove_reference :testing_parents, :testing, foreign_key: true end + ensure + ActiveRecord::Base.pluralize_table_names = original_pluralize_table_names + @connection.drop_table "testing", if_exists: true end class CreateDogsMigration < ActiveRecord::Migration::Current diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb index 661163b4a1..8b0ecd2516 100644 --- a/activerecord/test/cases/migration_test.rb +++ b/activerecord/test/cases/migration_test.rb @@ -576,29 +576,25 @@ class MigrationTest < ActiveRecord::TestCase # table name is 29 chars, the standard sequence name will # be 33 chars and should be shortened assert_nothing_raised do - begin - Person.connection.create_table :table_with_name_thats_just_ok do |t| - t.column :foo, :string, null: false - end - ensure - Person.connection.drop_table :table_with_name_thats_just_ok rescue nil + Person.connection.create_table :table_with_name_thats_just_ok do |t| + t.column :foo, :string, null: false end + ensure + Person.connection.drop_table :table_with_name_thats_just_ok rescue nil end # should be all good w/ a custom sequence name assert_nothing_raised do - begin - Person.connection.create_table :table_with_name_thats_just_ok, - sequence_name: "suitably_short_seq" do |t| - t.column :foo, :string, null: false - end + Person.connection.create_table :table_with_name_thats_just_ok, + sequence_name: "suitably_short_seq" do |t| + t.column :foo, :string, null: false + end - Person.connection.execute("select suitably_short_seq.nextval from dual") + Person.connection.execute("select suitably_short_seq.nextval from dual") - ensure - Person.connection.drop_table :table_with_name_thats_just_ok, - sequence_name: "suitably_short_seq" rescue nil - end + ensure + Person.connection.drop_table :table_with_name_thats_just_ok, + sequence_name: "suitably_short_seq" rescue nil end # confirm the custom sequence got dropped @@ -742,15 +738,13 @@ class MigrationTest < ActiveRecord::TestCase test_terminated = Concurrent::CountDownLatch.new other_process = Thread.new do - begin - conn = ActiveRecord::Base.connection_pool.checkout - conn.get_advisory_lock(lock_id) - thread_lock.count_down - test_terminated.wait # hold the lock open until we tested everything - ensure - conn.release_advisory_lock(lock_id) - ActiveRecord::Base.connection_pool.checkin(conn) - end + conn = ActiveRecord::Base.connection_pool.checkout + conn.get_advisory_lock(lock_id) + thread_lock.count_down + test_terminated.wait # hold the lock open until we tested everything + ensure + conn.release_advisory_lock(lock_id) + ActiveRecord::Base.connection_pool.checkin(conn) end thread_lock.wait # wait until the 'other process' has the lock diff --git a/activerecord/test/cases/multiple_db_test.rb b/activerecord/test/cases/multiple_db_test.rb index 192d2f5251..f11c441c65 100644 --- a/activerecord/test/cases/multiple_db_test.rb +++ b/activerecord/test/cases/multiple_db_test.rb @@ -106,14 +106,12 @@ class MultipleDbTest < ActiveRecord::TestCase end def test_associations_should_work_when_model_has_no_connection - begin - ActiveRecord::Base.remove_connection - assert_nothing_raised do - College.first.courses.first - end - ensure - ActiveRecord::Base.establish_connection :arunit + ActiveRecord::Base.remove_connection + assert_nothing_raised do + College.first.courses.first end + ensure + ActiveRecord::Base.establish_connection :arunit end end end diff --git a/activerecord/test/cases/pooled_connections_test.rb b/activerecord/test/cases/pooled_connections_test.rb index fa7f759e51..080aeb0989 100644 --- a/activerecord/test/cases/pooled_connections_test.rb +++ b/activerecord/test/cases/pooled_connections_test.rb @@ -25,14 +25,12 @@ class PooledConnectionsTest < ActiveRecord::TestCase @timed_out = 0 threads.times do Thread.new do - begin - conn = ActiveRecord::Base.connection_pool.checkout - sleep 0.1 - ActiveRecord::Base.connection_pool.checkin conn - @connection_count += 1 - rescue ActiveRecord::ConnectionTimeoutError - @timed_out += 1 - end + conn = ActiveRecord::Base.connection_pool.checkout + sleep 0.1 + ActiveRecord::Base.connection_pool.checkin conn + @connection_count += 1 + rescue ActiveRecord::ConnectionTimeoutError + @timed_out += 1 end.join end end @@ -42,14 +40,12 @@ class PooledConnectionsTest < ActiveRecord::TestCase @connection_count = 0 @timed_out = 0 loops.times do - begin - conn = ActiveRecord::Base.connection_pool.checkout - ActiveRecord::Base.connection_pool.checkin conn - @connection_count += 1 - ActiveRecord::Base.connection.data_sources - rescue ActiveRecord::ConnectionTimeoutError - @timed_out += 1 - end + conn = ActiveRecord::Base.connection_pool.checkout + ActiveRecord::Base.connection_pool.checkin conn + @connection_count += 1 + ActiveRecord::Base.connection.data_sources + rescue ActiveRecord::ConnectionTimeoutError + @timed_out += 1 end end diff --git a/activerecord/test/cases/query_cache_test.rb b/activerecord/test/cases/query_cache_test.rb index 02ead8d914..04bbc7d136 100644 --- a/activerecord/test/cases/query_cache_test.rb +++ b/activerecord/test/cases/query_cache_test.rb @@ -56,6 +56,11 @@ class QueryCacheTest < ActiveRecord::TestCase end def test_query_cache_is_applied_to_connections_in_all_handlers + ActiveRecord::Base.connection_handlers = { + writing: ActiveRecord::Base.default_connection_handler, + reading: ActiveRecord::ConnectionAdapters::ConnectionHandler.new + } + ActiveRecord::Base.connected_to(role: :reading) do ActiveRecord::Base.establish_connection(ActiveRecord::Base.configurations["arunit"]) end @@ -73,76 +78,74 @@ class QueryCacheTest < ActiveRecord::TestCase def test_query_cache_across_threads with_temporary_connection_pool do - begin - if in_memory_db? - # Separate connections to an in-memory database create an entirely new database, - # with an empty schema etc, so we just stub out this schema on the fly. - ActiveRecord::Base.connection_pool.with_connection do |connection| - connection.create_table :tasks do |t| - t.datetime :starting - t.datetime :ending - end + if in_memory_db? + # Separate connections to an in-memory database create an entirely new database, + # with an empty schema etc, so we just stub out this schema on the fly. + ActiveRecord::Base.connection_pool.with_connection do |connection| + connection.create_table :tasks do |t| + t.datetime :starting + t.datetime :ending end - ActiveRecord::FixtureSet.create_fixtures(self.class.fixture_path, ["tasks"], {}, ActiveRecord::Base) end + ActiveRecord::FixtureSet.create_fixtures(self.class.fixture_path, ["tasks"], {}, ActiveRecord::Base) + end - ActiveRecord::Base.connection_pool.connections.each do |conn| - assert_cache :off, conn - end + ActiveRecord::Base.connection_pool.connections.each do |conn| + assert_cache :off, conn + end - assert_not_predicate ActiveRecord::Base.connection, :nil? - assert_cache :off + assert_not_predicate ActiveRecord::Base.connection, :nil? + assert_cache :off - middleware { - assert_cache :clean + middleware { + assert_cache :clean - Task.find 1 - assert_cache :dirty + Task.find 1 + assert_cache :dirty - thread_1_connection = ActiveRecord::Base.connection - ActiveRecord::Base.clear_active_connections! - assert_cache :off, thread_1_connection + thread_1_connection = ActiveRecord::Base.connection + ActiveRecord::Base.clear_active_connections! + assert_cache :off, thread_1_connection - started = Concurrent::Event.new - checked = Concurrent::Event.new + started = Concurrent::Event.new + checked = Concurrent::Event.new - thread_2_connection = nil - thread = Thread.new { - thread_2_connection = ActiveRecord::Base.connection + thread_2_connection = nil + thread = Thread.new { + thread_2_connection = ActiveRecord::Base.connection - assert_equal thread_2_connection, thread_1_connection - assert_cache :off + assert_equal thread_2_connection, thread_1_connection + assert_cache :off - middleware { - assert_cache :clean + middleware { + assert_cache :clean - Task.find 1 - assert_cache :dirty + Task.find 1 + assert_cache :dirty - started.set - checked.wait + started.set + checked.wait - ActiveRecord::Base.clear_active_connections! - }.call({}) - } + ActiveRecord::Base.clear_active_connections! + }.call({}) + } - started.wait + started.wait - thread_1_connection = ActiveRecord::Base.connection - assert_not_equal thread_1_connection, thread_2_connection - assert_cache :dirty, thread_2_connection - checked.set - thread.join + thread_1_connection = ActiveRecord::Base.connection + assert_not_equal thread_1_connection, thread_2_connection + assert_cache :dirty, thread_2_connection + checked.set + thread.join - assert_cache :off, thread_2_connection - }.call({}) + assert_cache :off, thread_2_connection + }.call({}) - ActiveRecord::Base.connection_pool.connections.each do |conn| - assert_cache :off, conn - end - ensure - ActiveRecord::Base.connection_pool.disconnect! + ActiveRecord::Base.connection_pool.connections.each do |conn| + assert_cache :off, conn end + ensure + ActiveRecord::Base.connection_pool.disconnect! end end @@ -311,7 +314,7 @@ class QueryCacheTest < ActiveRecord::TestCase payload[:sql].downcase! end - assert_raises frozen_error_class do + assert_raises FrozenError do ActiveRecord::Base.cache do assert_queries(1) { Task.find(1); Task.find(1) } end @@ -369,12 +372,10 @@ class QueryCacheTest < ActiveRecord::TestCase assert_not_predicate Task, :connected? Task.cache do - begin - assert_queries(1) { Task.find(1); Task.find(1) } - ensure - ActiveRecord::Base.connection_handler.remove_connection(Task.connection_specification_name) - Task.connection_specification_name = spec_name - end + assert_queries(1) { Task.find(1); Task.find(1) } + ensure + ActiveRecord::Base.connection_handler.remove_connection(Task.connection_specification_name) + Task.connection_specification_name = spec_name end end end diff --git a/activerecord/test/cases/relation/update_all_test.rb b/activerecord/test/cases/relation/update_all_test.rb index 09c365f31b..bb6912148c 100644 --- a/activerecord/test/cases/relation/update_all_test.rb +++ b/activerecord/test/cases/relation/update_all_test.rb @@ -198,11 +198,9 @@ class UpdateAllTest < ActiveRecord::TestCase def test_update_all_doesnt_ignore_order assert_equal authors(:david).id + 1, authors(:mary).id # make sure there is going to be a duplicate PK error test_update_with_order_succeeds = lambda do |order| - begin - Author.order(order).update_all("id = id + 1") - rescue ActiveRecord::ActiveRecordError - false - end + Author.order(order).update_all("id = id + 1") + rescue ActiveRecord::ActiveRecordError + false end if test_update_with_order_succeeds.call("id DESC") diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index e471ee8039..756eeca35f 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -1315,6 +1315,13 @@ class RelationTest < ActiveRecord::TestCase assert_not_equal subscriber, Subscriber.create_or_find_by(nick: "cat") end + def test_create_or_find_by_should_not_raise_due_to_validation_errors + assert_nothing_raised do + bird = Bird.create_or_find_by(color: "green") + assert_predicate bird, :invalid? + end + end + def test_create_or_find_by_with_non_unique_attributes Subscriber.create!(nick: "bob", name: "the builder") @@ -1334,6 +1341,38 @@ class RelationTest < ActiveRecord::TestCase end end + def test_create_or_find_by_with_bang + assert_nil Subscriber.find_by(nick: "bob") + + subscriber = Subscriber.create!(nick: "bob") + + assert_equal subscriber, Subscriber.create_or_find_by!(nick: "bob") + assert_not_equal subscriber, Subscriber.create_or_find_by!(nick: "cat") + end + + def test_create_or_find_by_with_bang_should_raise_due_to_validation_errors + assert_raises(ActiveRecord::RecordInvalid) { Bird.create_or_find_by!(color: "green") } + end + + def test_create_or_find_by_with_bang_with_non_unique_attributes + Subscriber.create!(nick: "bob", name: "the builder") + + assert_raises(ActiveRecord::RecordNotFound) do + Subscriber.create_or_find_by!(nick: "bob", name: "the cat") + end + end + + def test_create_or_find_by_with_bang_within_transaction + assert_nil Subscriber.find_by(nick: "bob") + + subscriber = Subscriber.create!(nick: "bob") + + Subscriber.transaction do + assert_equal subscriber, Subscriber.create_or_find_by!(nick: "bob") + assert_not_equal subscriber, Subscriber.create_or_find_by!(nick: "cat") + end + end + def test_find_or_initialize_by assert_nil Bird.find_by(name: "bob") diff --git a/activerecord/test/cases/scoping/relation_scoping_test.rb b/activerecord/test/cases/scoping/relation_scoping_test.rb index b4f4379e5e..b1f2ffe29c 100644 --- a/activerecord/test/cases/scoping/relation_scoping_test.rb +++ b/activerecord/test/cases/scoping/relation_scoping_test.rb @@ -254,11 +254,16 @@ class RelationScopingTest < ActiveRecord::TestCase end end - def test_scoping_works_in_the_scope_block + def test_scoping_with_klass_method_works_in_the_scope_block expected = SpecialPostWithDefaultScope.unscoped.to_a assert_equal expected, SpecialPostWithDefaultScope.unscoped_all end + def test_scoping_with_query_method_works_in_the_scope_block + expected = SpecialPostWithDefaultScope.unscoped.where(author_id: 0).to_a + assert_equal expected, SpecialPostWithDefaultScope.authorless + end + def test_circular_joins_with_scoping_does_not_crash posts = Post.joins(comments: :post).scoping do Post.first(10) diff --git a/activerecord/test/cases/serialized_attribute_test.rb b/activerecord/test/cases/serialized_attribute_test.rb index 1192b30b14..f6cd4f85ee 100644 --- a/activerecord/test/cases/serialized_attribute_test.rb +++ b/activerecord/test/cases/serialized_attribute_test.rb @@ -13,6 +13,10 @@ class SerializedAttributeTest < ActiveRecord::TestCase MyObject = Struct.new :attribute1, :attribute2 + # NOTE: Use a duplicate of Topic so attribute + # changes don't bleed into other tests + Topic = ::Topic.dup + teardown do Topic.serialize("content") end @@ -367,7 +371,7 @@ class SerializedAttributeTest < ActiveRecord::TestCase end def test_serialized_attribute_works_under_concurrent_initial_access - model = Topic.dup + model = ::Topic.dup topic = model.last topic.update group: "1" diff --git a/activerecord/test/cases/test_case.rb b/activerecord/test/cases/test_case.rb index 40947767f3..5b25432dc0 100644 --- a/activerecord/test/cases/test_case.rb +++ b/activerecord/test/cases/test_case.rb @@ -79,10 +79,6 @@ module ActiveRecord model.reset_column_information model.column_names.include?(column_name.to_s) end - - def frozen_error_class - Object.const_defined?(:FrozenError) ? FrozenError : RuntimeError - end end class PostgreSQLTestCase < TestCase diff --git a/activerecord/test/cases/transactions_test.rb b/activerecord/test/cases/transactions_test.rb index 50740054f7..45c93ca949 100644 --- a/activerecord/test/cases/transactions_test.rb +++ b/activerecord/test/cases/transactions_test.rb @@ -587,7 +587,7 @@ class TransactionTest < ActiveRecord::TestCase def test_rollback_when_saving_a_frozen_record topic = Topic.new(title: "test") topic.freeze - e = assert_raise(frozen_error_class) { topic.save } + e = assert_raise(FrozenError) { topic.save } # Not good enough, but we can't do much # about it since there is no specific error # for frozen objects. diff --git a/activerecord/test/cases/validations/absence_validation_test.rb b/activerecord/test/cases/validations/absence_validation_test.rb index 8235a54d8a..1982734f02 100644 --- a/activerecord/test/cases/validations/absence_validation_test.rb +++ b/activerecord/test/cases/validations/absence_validation_test.rb @@ -61,7 +61,7 @@ class AbsenceValidationTest < ActiveRecord::TestCase def test_validates_absence_of_virtual_attribute_on_model repair_validations(Interest) do - Interest.send(:attr_accessor, :token) + Interest.attr_accessor(:token) Interest.validates_absence_of(:token) interest = Interest.create!(topic: "Thought Leadering") diff --git a/activerecord/test/cases/validations/length_validation_test.rb b/activerecord/test/cases/validations/length_validation_test.rb index 1fbcdc271b..a7cb718043 100644 --- a/activerecord/test/cases/validations/length_validation_test.rb +++ b/activerecord/test/cases/validations/length_validation_test.rb @@ -64,7 +64,7 @@ class LengthValidationTest < ActiveRecord::TestCase def test_validates_length_of_virtual_attribute_on_model repair_validations(Pet) do - Pet.send(:attr_accessor, :nickname) + Pet.attr_accessor(:nickname) Pet.validates_length_of(:name, minimum: 1) Pet.validates_length_of(:nickname, minimum: 1) diff --git a/activerecord/test/cases/validations/presence_validation_test.rb b/activerecord/test/cases/validations/presence_validation_test.rb index 63c3f67da2..4b9cbe9098 100644 --- a/activerecord/test/cases/validations/presence_validation_test.rb +++ b/activerecord/test/cases/validations/presence_validation_test.rb @@ -69,7 +69,7 @@ class PresenceValidationTest < ActiveRecord::TestCase def test_validates_presence_of_virtual_attribute_on_model repair_validations(Interest) do - Interest.send(:attr_accessor, :abbreviation) + Interest.attr_accessor(:abbreviation) Interest.validates_presence_of(:topic) Interest.validates_presence_of(:abbreviation) diff --git a/activerecord/test/cases/validations_test.rb b/activerecord/test/cases/validations_test.rb index 66763c727f..9a70934b7e 100644 --- a/activerecord/test/cases/validations_test.rb +++ b/activerecord/test/cases/validations_test.rb @@ -144,6 +144,13 @@ class ValidationsTest < ActiveRecord::TestCase assert_equal "100,000", d.salary_before_type_cast end + def test_validates_acceptance_of_with_undefined_attribute_methods + Topic.validates_acceptance_of(:approved) + topic = Topic.new(approved: true) + Topic.undefine_attribute_methods + assert topic.approved + end + def test_validates_acceptance_of_as_database_column Topic.validates_acceptance_of(:approved) topic = Topic.create("approved" => true) |