diff options
Diffstat (limited to 'activerecord/test/cases')
24 files changed, 581 insertions, 175 deletions
diff --git a/activerecord/test/cases/adapter_test.rb b/activerecord/test/cases/adapter_test.rb index 2baf3db49a..d90003b0ba 100644 --- a/activerecord/test/cases/adapter_test.rb +++ b/activerecord/test/cases/adapter_test.rb @@ -452,19 +452,19 @@ module ActiveRecord class AdapterTestWithoutTransaction < ActiveRecord::TestCase self.use_transactional_tests = false - class Klass < ActiveRecord::Base - end - def setup - Klass.establish_connection :arunit - @connection = Klass.connection - end - - teardown do - Klass.remove_connection + @connection = ActiveRecord::Base.connection end unless in_memory_db? + test "reconnect after a disconnect" do + assert_predicate @connection, :active? + @connection.disconnect! + assert_not_predicate @connection, :active? + @connection.reconnect! + assert_predicate @connection, :active? + end + test "transaction state is reset after a reconnect" do @connection.begin_transaction assert_predicate @connection, :transaction_open? @@ -477,6 +477,8 @@ module ActiveRecord assert_predicate @connection, :transaction_open? @connection.disconnect! assert_not_predicate @connection, :transaction_open? + ensure + @connection.reconnect! end end diff --git a/activerecord/test/cases/adapters/sqlite3/connection_test.rb b/activerecord/test/cases/adapters/sqlite3/connection_test.rb new file mode 100644 index 0000000000..3dabc8766a --- /dev/null +++ b/activerecord/test/cases/adapters/sqlite3/connection_test.rb @@ -0,0 +1,18 @@ +# frozen_string_literal: true + +require "cases/helper" + +class SQLite3ConnectionTest < ActiveRecord::SQLite3TestCase + fixtures :comments + + def test_truncate + rows = ActiveRecord::Base.connection.exec_query("select count(*) from comments") + count = rows.first.values.first + assert_operator count, :>, 0 + + ActiveRecord::Base.connection.truncate("comments") + rows = ActiveRecord::Base.connection.exec_query("select count(*) from comments") + count = rows.first.values.first + assert_equal 0, count + end +end diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb index 126d512068..cd9c8a5285 100644 --- a/activerecord/test/cases/associations/eager_test.rb +++ b/activerecord/test/cases/associations/eager_test.rb @@ -1271,12 +1271,7 @@ class EagerAssociationTest < ActiveRecord::TestCase def test_include_has_many_using_primary_key expected = Firm.find(1).clients_using_primary_key.sort_by(&:name) - # Oracle adapter truncates alias to 30 characters - if current_adapter?(:OracleAdapter) - firm = Firm.all.merge!(includes: :clients_using_primary_key, order: "clients_using_primary_keys_companies"[0, 30] + ".name").find(1) - else - firm = Firm.all.merge!(includes: :clients_using_primary_key, order: "clients_using_primary_keys_companies.name").find(1) - end + firm = Firm.all.merge!(includes: :clients_using_primary_key, order: "clients_using_primary_keys_companies.name").find(1) assert_no_queries do assert_equal expected, firm.clients_using_primary_key end diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb index 12ff6d4826..f51c87ef2b 100644 --- a/activerecord/test/cases/attribute_methods_test.rb +++ b/activerecord/test/cases/attribute_methods_test.rb @@ -458,6 +458,69 @@ class AttributeMethodsTest < ActiveRecord::TestCase end end + test "user-defined text attribute predicate" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = Topic.table_name + + attribute :user_defined_text, :text + end + + topic = klass.new(user_defined_text: "text") + assert_predicate topic, :user_defined_text? + + ActiveModel::Type::Boolean::FALSE_VALUES.each do |value| + topic = klass.new(user_defined_text: value) + assert_predicate topic, :user_defined_text? + end + end + + test "user-defined date attribute predicate" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = Topic.table_name + + attribute :user_defined_date, :date + end + + topic = klass.new(user_defined_date: Date.current) + assert_predicate topic, :user_defined_date? + end + + test "user-defined datetime attribute predicate" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = Topic.table_name + + attribute :user_defined_datetime, :datetime + end + + topic = klass.new(user_defined_datetime: Time.current) + assert_predicate topic, :user_defined_datetime? + end + + test "user-defined time attribute predicate" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = Topic.table_name + + attribute :user_defined_time, :time + end + + topic = klass.new(user_defined_time: Time.current) + assert_predicate topic, :user_defined_time? + end + + test "user-defined json attribute predicate" do + klass = Class.new(ActiveRecord::Base) do + self.table_name = Topic.table_name + + attribute :user_defined_json, :json + end + + topic = klass.new(user_defined_json: { key: "value" }) + assert_predicate topic, :user_defined_json? + + topic = klass.new(user_defined_json: {}) + assert_not_predicate topic, :user_defined_json? + end + test "custom field attribute predicate" do object = Company.find_by_sql(<<~SQL).first SELECT c1.*, c2.type as string_value, c2.rating as int_value diff --git a/activerecord/test/cases/autosave_association_test.rb b/activerecord/test/cases/autosave_association_test.rb index 88df0eed55..54eb885f6a 100644 --- a/activerecord/test/cases/autosave_association_test.rb +++ b/activerecord/test/cases/autosave_association_test.rb @@ -1806,7 +1806,7 @@ class TestAutosaveAssociationOnAHasManyAssociationWithInverse < ActiveRecord::Te end class TestAutosaveAssociationOnAHasManyAssociationDefinedInSubclassWithAcceptsNestedAttributes < ActiveRecord::TestCase - def test_should_update_children_when_asssociation_redefined_in_subclass + def test_should_update_children_when_association_redefined_in_subclass agency = Agency.create!(name: "Agency") valid_project = Project.create!(firm: agency, name: "Initial") agency.update!( diff --git a/activerecord/test/cases/bind_parameter_test.rb b/activerecord/test/cases/bind_parameter_test.rb index b89f054821..eb8b45431f 100644 --- a/activerecord/test/cases/bind_parameter_test.rb +++ b/activerecord/test/cases/bind_parameter_test.rb @@ -41,6 +41,10 @@ if ActiveRecord::Base.connection.prepared_statements topics = Topic.where(id: 1) assert_equal [1], topics.map(&:id) assert_includes statement_cache, to_sql_key(topics.arel) + + @connection.clear_cache! + + assert_not_includes statement_cache, to_sql_key(topics.arel) end def test_statement_cache_with_query_cache @@ -54,17 +58,36 @@ if ActiveRecord::Base.connection.prepared_statements @connection.disable_query_cache! end + def test_statement_cache_with_find + @connection.clear_cache! + + assert_equal 1, Topic.find(1).id + assert_raises(RecordNotFound) { SillyReply.find(2) } + + topic_sql = cached_statement(Topic, Topic.primary_key) + assert_includes statement_cache, to_sql_key(topic_sql) + + e = assert_raise { cached_statement(SillyReply, SillyReply.primary_key) } + assert_equal "SillyReply has no cached statement by \"id\"", e.message + + replies = SillyReply.where(id: 2).limit(1) + assert_includes statement_cache, to_sql_key(replies.arel) + end + def test_statement_cache_with_find_by @connection.clear_cache! assert_equal 1, Topic.find_by!(id: 1).id - assert_equal 2, Reply.find_by!(id: 2).id + assert_raises(RecordNotFound) { SillyReply.find_by!(id: 2) } topic_sql = cached_statement(Topic, [:id]) assert_includes statement_cache, to_sql_key(topic_sql) - e = assert_raise { cached_statement(Reply, [:id]) } - assert_equal "Reply has no cached statement by [:id]", e.message + e = assert_raise { cached_statement(SillyReply, [:id]) } + assert_equal "SillyReply has no cached statement by [:id]", e.message + + replies = SillyReply.where(id: 2).limit(1) + assert_includes statement_cache, to_sql_key(replies.arel) end def test_statement_cache_with_in_clause diff --git a/activerecord/test/cases/date_test.rb b/activerecord/test/cases/date_test.rb index 9f412cdb63..2475d4a34b 100644 --- a/activerecord/test/cases/date_test.rb +++ b/activerecord/test/cases/date_test.rb @@ -23,23 +23,13 @@ class DateTest < ActiveRecord::TestCase valid_dates.each do |date_src| topic = Topic.new("last_read(1i)" => date_src[0].to_s, "last_read(2i)" => date_src[1].to_s, "last_read(3i)" => date_src[2].to_s) - # Oracle DATE columns are datetime columns and Oracle adapter returns Time value - if current_adapter?(:OracleAdapter) - assert_equal(topic.last_read.to_date, Date.new(*date_src)) - else - assert_equal(topic.last_read, Date.new(*date_src)) - end + assert_equal(topic.last_read, Date.new(*date_src)) end invalid_dates.each do |date_src| assert_nothing_raised do topic = Topic.new("last_read(1i)" => date_src[0].to_s, "last_read(2i)" => date_src[1].to_s, "last_read(3i)" => date_src[2].to_s) - # Oracle DATE columns are datetime columns and Oracle adapter returns Time value - if current_adapter?(:OracleAdapter) - assert_equal(topic.last_read.to_date, Time.local(*date_src).to_date, "The date should be modified according to the behavior of the Time object") - else - assert_equal(topic.last_read, Time.local(*date_src).to_date, "The date should be modified according to the behavior of the Time object") - end + assert_equal(topic.last_read, Time.local(*date_src).to_date, "The date should be modified according to the behavior of the Time object") end end end diff --git a/activerecord/test/cases/finder_test.rb b/activerecord/test/cases/finder_test.rb index f9792bf8d3..ca114d468e 100644 --- a/activerecord/test/cases/finder_test.rb +++ b/activerecord/test/cases/finder_test.rb @@ -3,6 +3,7 @@ require "cases/helper" require "models/post" require "models/author" +require "models/account" require "models/categorization" require "models/comment" require "models/company" @@ -461,14 +462,14 @@ class FinderTest < ActiveRecord::TestCase end def test_find_by_association_subquery - author = authors(:david) - assert_equal author.post, Post.find_by(author: Author.where(id: author)) - assert_equal author.post, Post.find_by(author_id: Author.where(id: author)) + firm = companies(:first_firm) + assert_equal firm.account, Account.find_by(firm: Firm.where(id: firm)) + assert_equal firm.account, Account.find_by(firm_id: Firm.where(id: firm)) end def test_find_by_and_where_consistency_with_active_record_instance - author = authors(:david) - assert_equal Post.where(author_id: author).take, Post.find_by(author_id: author) + firm = companies(:first_firm) + assert_equal Account.where(firm_id: firm).take, Account.find_by(firm_id: firm) end def test_take diff --git a/activerecord/test/cases/helper.rb b/activerecord/test/cases/helper.rb index 730cd663a2..a9ec667eba 100644 --- a/activerecord/test/cases/helper.rb +++ b/activerecord/test/cases/helper.rb @@ -57,8 +57,17 @@ def supports_default_expression? end end -def supports_savepoints? - ActiveRecord::Base.connection.supports_savepoints? +%w[ + supports_savepoints? + supports_partial_index? + supports_insert_returning? + supports_insert_on_duplicate_skip? + supports_insert_on_duplicate_update? + supports_insert_conflict_target? +].each do |method_name| + define_method method_name do + ActiveRecord::Base.connection.public_send(method_name) + end end def with_env_tz(new_tz = "US/Eastern") diff --git a/activerecord/test/cases/insert_all_test.rb b/activerecord/test/cases/insert_all_test.rb new file mode 100644 index 0000000000..63245719c0 --- /dev/null +++ b/activerecord/test/cases/insert_all_test.rb @@ -0,0 +1,139 @@ +# frozen_string_literal: true + +require "cases/helper" +require "models/book" + +class ReadonlyNameBook < Book + attr_readonly :name +end + +class InsertAllTest < ActiveRecord::TestCase + fixtures :books + + def test_insert + assert_difference "Book.count", +1 do + Book.insert! name: "Rework", author_id: 1 + end + end + + def test_insert_all + assert_difference "Book.count", +10 do + Book.insert_all! [ + { name: "Rework", author_id: 1 }, + { name: "Patterns of Enterprise Application Architecture", author_id: 1 }, + { name: "Design of Everyday Things", author_id: 1 }, + { name: "Practical Object-Oriented Design in Ruby", author_id: 1 }, + { name: "Clean Code", author_id: 1 }, + { name: "Ruby Under a Microscope", author_id: 1 }, + { name: "The Principles of Product Development Flow", author_id: 1 }, + { name: "Peopleware", author_id: 1 }, + { name: "About Face", author_id: 1 }, + { name: "Eloquent Ruby", author_id: 1 }, + ] + end + end + + def test_insert_all_should_handle_empty_arrays + assert_raise ArgumentError do + Book.insert_all! [] + end + end + + def test_insert_all_raises_on_duplicate_records + assert_raise ActiveRecord::RecordNotUnique do + Book.insert_all! [ + { name: "Rework", author_id: 1 }, + { name: "Patterns of Enterprise Application Architecture", author_id: 1 }, + { name: "Agile Web Development with Rails", author_id: 1 }, + ] + end + end + + def test_insert_all_returns_ActiveRecord_Result + result = Book.insert_all! [{ name: "Rework", author_id: 1 }] + assert_kind_of ActiveRecord::Result, result + end + + def test_insert_all_returns_primary_key_if_returning_is_supported + skip unless supports_insert_returning? + + result = Book.insert_all! [{ name: "Rework", author_id: 1 }] + assert_equal %w[ id ], result.columns + end + + def test_insert_all_returns_nothing_if_returning_is_empty + skip unless supports_insert_returning? + + result = Book.insert_all! [{ name: "Rework", author_id: 1 }], returning: [] + assert_equal [], result.columns + end + + def test_insert_all_returns_nothing_if_returning_is_false + skip unless supports_insert_returning? + + result = Book.insert_all! [{ name: "Rework", author_id: 1 }], returning: false + assert_equal [], result.columns + end + + def test_insert_all_returns_requested_fields + skip unless supports_insert_returning? + + result = Book.insert_all! [{ name: "Rework", author_id: 1 }], returning: [:id, :name] + assert_equal %w[ Rework ], result.pluck("name") + end + + def test_insert_all_can_skip_duplicate_records + skip unless supports_insert_on_duplicate_skip? + + assert_no_difference "Book.count" do + Book.insert_all [{ id: 1, name: "Agile Web Development with Rails" }] + end + end + + def test_insert_all_will_raise_if_duplicates_are_skipped_only_for_a_certain_conflict_target + skip unless supports_insert_on_duplicate_skip? && supports_insert_conflict_target? + + assert_raise ActiveRecord::RecordNotUnique do + Book.insert_all [{ id: 1, name: "Agile Web Development with Rails" }], + unique_by: { columns: %i{author_id name} } + end + end + + def test_upsert_all_updates_existing_records + skip unless supports_insert_on_duplicate_update? + + new_name = "Agile Web Development with Rails, 4th Edition" + Book.upsert_all [{ id: 1, name: new_name }] + assert_equal new_name, Book.find(1).name + end + + def test_upsert_all_does_not_update_readonly_attributes + skip unless supports_insert_on_duplicate_update? + + new_name = "Agile Web Development with Rails, 4th Edition" + ReadonlyNameBook.upsert_all [{ id: 1, name: new_name }] + assert_not_equal new_name, Book.find(1).name + end + + def test_upsert_all_does_not_update_primary_keys + skip unless supports_insert_on_duplicate_update? && supports_insert_conflict_target? + + Book.upsert_all [{ id: 101, name: "Perelandra", author_id: 7 }] + Book.upsert_all [{ id: 103, name: "Perelandra", author_id: 7, isbn: "1974522598" }], + unique_by: { columns: %i{author_id name} } + + book = Book.find_by(name: "Perelandra") + assert_equal 101, book.id, "Should not have updated the ID" + assert_equal "1974522598", book.isbn, "Should have updated the isbn" + end + + def test_upsert_all_does_not_perform_an_upsert_if_a_partial_index_doesnt_apply + skip unless supports_insert_on_duplicate_update? && supports_insert_conflict_target? && supports_partial_index? + + Book.upsert_all [{ name: "Out of the Silent Planet", author_id: 7, isbn: "1974522598", published_on: Date.new(1938, 4, 1) }] + Book.upsert_all [{ name: "Perelandra", author_id: 7, isbn: "1974522598" }], + unique_by: { columns: %w[ isbn ], where: "published_on IS NOT NULL" } + + assert_equal ["Out of the Silent Planet", "Perelandra"], Book.where(isbn: "1974522598").order(:name).pluck(:name) + end +end diff --git a/activerecord/test/cases/instrumentation_test.rb b/activerecord/test/cases/instrumentation_test.rb index c09ea32991..06382b6c7c 100644 --- a/activerecord/test/cases/instrumentation_test.rb +++ b/activerecord/test/cases/instrumentation_test.rb @@ -41,8 +41,8 @@ module ActiveRecord assert_equal "Book Update", event.payload[:name] end end - book = Book.create(name: "test book") - book.update_attribute(:name, "new name") + book = Book.create(name: "test book", format: "paperback") + book.update_attribute(:format, "ebook") ensure ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber end @@ -54,8 +54,8 @@ module ActiveRecord assert_equal "Book Update All", event.payload[:name] end end - Book.create(name: "test book") - Book.update_all(name: "new name") + Book.create(name: "test book", format: "paperback") + Book.update_all(format: "ebook") ensure ActiveSupport::Notifications.unsubscribe(subscriber) if subscriber end diff --git a/activerecord/test/cases/migration/columns_test.rb b/activerecord/test/cases/migration/columns_test.rb index 1c66c8186f..dbbba9c5fa 100644 --- a/activerecord/test/cases/migration/columns_test.rb +++ b/activerecord/test/cases/migration/columns_test.rb @@ -109,18 +109,10 @@ module ActiveRecord add_index "test_models", ["hat_style", "hat_size"], unique: true rename_column "test_models", "hat_size", "size" - if current_adapter? :OracleAdapter - assert_equal ["i_test_models_hat_style_size"], connection.indexes("test_models").map(&:name) - else - assert_equal ["index_test_models_on_hat_style_and_size"], connection.indexes("test_models").map(&:name) - end + assert_equal ["index_test_models_on_hat_style_and_size"], connection.indexes("test_models").map(&:name) rename_column "test_models", "hat_style", "style" - if current_adapter? :OracleAdapter - assert_equal ["i_test_models_style_size"], connection.indexes("test_models").map(&:name) - else - assert_equal ["index_test_models_on_style_and_size"], connection.indexes("test_models").map(&:name) - end + assert_equal ["index_test_models_on_style_and_size"], connection.indexes("test_models").map(&:name) end def test_rename_column_does_not_rename_custom_named_index diff --git a/activerecord/test/cases/migration/foreign_key_test.rb b/activerecord/test/cases/migration/foreign_key_test.rb index 6547ebb5d1..ba21923d79 100644 --- a/activerecord/test/cases/migration/foreign_key_test.rb +++ b/activerecord/test/cases/migration/foreign_key_test.rb @@ -20,7 +20,9 @@ if ActiveRecord::Base.connection.supports_foreign_keys? end end - module ForeignKeyChangeColumnSharedTest + class ForeignKeyChangeColumnTest < ActiveRecord::TestCase + self.use_transactional_tests = false + class Rocket < ActiveRecord::Base has_many :astronauts end @@ -141,17 +143,7 @@ if ActiveRecord::Base.connection.supports_foreign_keys? end end - class ForeignKeyChangeColumnTest < ActiveRecord::TestCase - include ForeignKeyChangeColumnSharedTest - - self.use_transactional_tests = false - end - - class ForeignKeyChangeColumnWithPrefixTest < ActiveRecord::TestCase - include ForeignKeyChangeColumnSharedTest - - self.use_transactional_tests = false - + class ForeignKeyChangeColumnWithPrefixTest < ForeignKeyChangeColumnTest setup do ActiveRecord::Base.table_name_prefix = "p_" end @@ -161,11 +153,7 @@ if ActiveRecord::Base.connection.supports_foreign_keys? end end - class ForeignKeyChangeColumnWithSuffixTest < ActiveRecord::TestCase - include ForeignKeyChangeColumnSharedTest - - self.use_transactional_tests = false - + class ForeignKeyChangeColumnWithSuffixTest < ForeignKeyChangeColumnTest setup do ActiveRecord::Base.table_name_suffix = "_p" end @@ -385,6 +373,18 @@ if ActiveRecord::Base.connection.supports_foreign_keys? assert_equal "Table 'astronauts' has no foreign key for rockets", e.message end + def test_remove_foreign_key_by_the_select_one_on_the_same_table + @connection.add_foreign_key :astronauts, :rockets + @connection.add_reference :astronauts, :myrocket, foreign_key: { to_table: :rockets } + + assert_equal 2, @connection.foreign_keys("astronauts").size + + @connection.remove_foreign_key :astronauts, :rockets, column: "myrocket_id" + + assert_equal [["astronauts", "rockets", "rocket_id"]], + @connection.foreign_keys("astronauts").map { |fk| [fk.from_table, fk.to_table, fk.column] } + end + if ActiveRecord::Base.connection.supports_validate_constraints? def test_add_invalid_foreign_key @connection.add_foreign_key :astronauts, :rockets, column: "rocket_id", validate: false diff --git a/activerecord/test/cases/migration/index_test.rb b/activerecord/test/cases/migration/index_test.rb index f8fecc83cd..5e688efc2b 100644 --- a/activerecord/test/cases/migration/index_test.rb +++ b/activerecord/test/cases/migration/index_test.rb @@ -158,14 +158,11 @@ module ActiveRecord connection.add_index("testings", ["last_name", "first_name"]) connection.remove_index("testings", column: ["last_name", "first_name"]) - # Oracle adapter cannot have specified index name larger than 30 characters - # Oracle adapter is shortening index name when just column list is given - unless current_adapter?(:OracleAdapter) - connection.add_index("testings", ["last_name", "first_name"]) - connection.remove_index("testings", name: :index_testings_on_last_name_and_first_name) - connection.add_index("testings", ["last_name", "first_name"]) - connection.remove_index("testings", "last_name_and_first_name") - end + connection.add_index("testings", ["last_name", "first_name"]) + connection.remove_index("testings", name: :index_testings_on_last_name_and_first_name) + connection.add_index("testings", ["last_name", "first_name"]) + connection.remove_index("testings", "last_name_and_first_name") + connection.add_index("testings", ["last_name", "first_name"]) connection.remove_index("testings", ["last_name", "first_name"]) diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb index 0ecd93412e..788c8c36b8 100644 --- a/activerecord/test/cases/migration_test.rb +++ b/activerecord/test/cases/migration_test.rb @@ -567,39 +567,6 @@ class MigrationTest < ActiveRecord::TestCase end end - if current_adapter? :OracleAdapter - def test_create_table_with_custom_sequence_name - # table name is 29 chars, the standard sequence name will - # be 33 chars and should be shortened - assert_nothing_raised do - 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 - Person.connection.create_table :table_with_name_thats_just_ok, - sequence_name: "suitably_short_seq" do |t| - t.column :foo, :string, null: false - end - - Person.connection.execute("select suitably_short_seq.nextval from dual") - - ensure - Person.connection.drop_table :table_with_name_thats_just_ok, - sequence_name: "suitably_short_seq" rescue nil - end - - # confirm the custom sequence got dropped - assert_raise(ActiveRecord::StatementInvalid) do - Person.connection.execute("select suitably_short_seq.nextval from dual") - end - end - end - def test_decimal_scale_without_precision_should_raise e = assert_raise(ArgumentError) do Person.connection.create_table :test_decimal_scales, force: true do |t| diff --git a/activerecord/test/cases/relation/delegation_test.rb b/activerecord/test/cases/relation/delegation_test.rb index 4de3b1300c..172fa20bc3 100644 --- a/activerecord/test/cases/relation/delegation_test.rb +++ b/activerecord/test/cases/relation/delegation_test.rb @@ -44,26 +44,28 @@ module ActiveRecord end class QueryingMethodsDelegationTest < ActiveRecord::TestCase - QUERYING_METHODS = [ - :find, :take, :take!, :first, :first!, :last, :last!, :exists?, :any?, :many?, :none?, :one?, - :second, :second!, :third, :third!, :fourth, :fourth!, :fifth, :fifth!, :forty_two, :forty_two!, :third_to_last, :third_to_last!, :second_to_last, :second_to_last!, - :first_or_create, :first_or_create!, :first_or_initialize, - :find_or_create_by, :find_or_create_by!, :create_or_find_by, :create_or_find_by!, :find_or_initialize_by, - :find_by, :find_by!, - :destroy_all, :delete_all, :update_all, :delete_by, :destroy_by, - :find_each, :find_in_batches, :in_batches, - :select, :group, :order, :except, :reorder, :limit, :offset, :joins, :left_joins, :left_outer_joins, :or, - :where, :rewhere, :preload, :eager_load, :includes, :from, :lock, :readonly, :extending, - :having, :create_with, :distinct, :references, :none, :unscope, :merge, - :count, :average, :minimum, :maximum, :sum, :calculate, - :pluck, :pick, :ids, - ] + QUERYING_METHODS = + ActiveRecord::Batches.public_instance_methods(false) + + ActiveRecord::Calculations.public_instance_methods(false) + + ActiveRecord::FinderMethods.public_instance_methods(false) - [:raise_record_not_found_exception!] + + ActiveRecord::SpawnMethods.public_instance_methods(false) - [:spawn, :merge!] + + ActiveRecord::QueryMethods.public_instance_methods(false).reject { |method| + method.to_s.end_with?("=", "!", "value", "values", "clause") + } - [:reverse_order, :arel, :extensions] + [ + :any?, :many?, :none?, :one?, + :first_or_create, :first_or_create!, :first_or_initialize, + :find_or_create_by, :find_or_create_by!, :find_or_initialize_by, + :create_or_find_by, :create_or_find_by!, + :destroy_all, :delete_all, :update_all, :delete_by, :destroy_by + ] def test_delegate_querying_methods klass = Class.new(ActiveRecord::Base) do self.table_name = "posts" end + assert_equal QUERYING_METHODS.sort, ActiveRecord::Querying::QUERYING_METHODS.sort + QUERYING_METHODS.each do |method| assert_respond_to klass.all, method assert_respond_to klass, method diff --git a/activerecord/test/cases/relation/delete_all_test.rb b/activerecord/test/cases/relation/delete_all_test.rb index 446d7621ea..d1c13fa1b5 100644 --- a/activerecord/test/cases/relation/delete_all_test.rb +++ b/activerecord/test/cases/relation/delete_all_test.rb @@ -80,25 +80,23 @@ class DeleteAllTest < ActiveRecord::TestCase assert_equal pets.count, pets.delete_all end - unless current_adapter?(:OracleAdapter) - 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_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 + def test_delete_all_with_order_and_limit_and_offset_deletes_subset_only + author = authors(:david) + limited_posts = Post.where(author: author).order(:id).limit(1).offset(1) + assert_equal 1, limited_posts.size + assert_equal 2, limited_posts.limit(2).size + assert_equal 1, limited_posts.delete_all + assert_raise(ActiveRecord::RecordNotFound) { posts(:thinking) } + assert posts(:welcome) end end diff --git a/activerecord/test/cases/relation/select_test.rb b/activerecord/test/cases/relation/select_test.rb index dec8a6925d..586aaadd0a 100644 --- a/activerecord/test/cases/relation/select_test.rb +++ b/activerecord/test/cases/relation/select_test.rb @@ -11,5 +11,17 @@ module ActiveRecord expected = Post.select(:title).to_sql assert_equal expected, Post.select(nil).select(:title).to_sql end + + def test_reselect + expected = Post.select(:title).to_sql + assert_equal expected, Post.select(:title, :body).reselect(:title).to_sql + end + + def test_reselect_with_default_scope_select + expected = Post.select(:title).to_sql + actual = PostWithDefaultSelect.reselect(:title).to_sql + + assert_equal expected, actual + end end end diff --git a/activerecord/test/cases/relations_test.rb b/activerecord/test/cases/relations_test.rb index a7f09e6de0..36b4000018 100644 --- a/activerecord/test/cases/relations_test.rb +++ b/activerecord/test/cases/relations_test.rb @@ -182,27 +182,27 @@ class RelationTest < ActiveRecord::TestCase end end - def test_select_with_original_table_name_in_from + def test_select_with_from_includes_original_table_name relation = Comment.joins(:post).select(:id).order(:id) - subquery = Comment.from(Comment.table_name).joins(:post).select(:id).order(:id) + subquery = Comment.from("#{Comment.table_name} /*! USE INDEX (PRIMARY) */").joins(:post).select(:id).order(:id) assert_equal relation.map(&:id), subquery.map(&:id) end - def test_pluck_with_original_table_name_in_from + def test_pluck_with_from_includes_original_table_name relation = Comment.joins(:post).order(:id) - subquery = Comment.from(Comment.table_name).joins(:post).order(:id) + subquery = Comment.from("#{Comment.table_name} /*! USE INDEX (PRIMARY) */").joins(:post).order(:id) assert_equal relation.pluck(:id), subquery.pluck(:id) end - def test_select_with_quoted_original_table_name_in_from + def test_select_with_from_includes_quoted_original_table_name relation = Comment.joins(:post).select(:id).order(:id) - subquery = Comment.from(Comment.quoted_table_name).joins(:post).select(:id).order(:id) + subquery = Comment.from("#{Comment.quoted_table_name} /*! USE INDEX (PRIMARY) */").joins(:post).select(:id).order(:id) assert_equal relation.map(&:id), subquery.map(&:id) end - def test_pluck_with_quoted_original_table_name_in_from + def test_pluck_with_from_includes_quoted_original_table_name relation = Comment.joins(:post).order(:id) - subquery = Comment.from(Comment.quoted_table_name).joins(:post).order(:id) + subquery = Comment.from("#{Comment.quoted_table_name} /*! USE INDEX (PRIMARY) */").joins(:post).order(:id) assert_equal relation.pluck(:id), subquery.pluck(:id) end @@ -221,13 +221,25 @@ class RelationTest < ActiveRecord::TestCase def test_select_with_subquery_in_from_does_not_use_original_table_name relation = Comment.group(:type).select("COUNT(post_id) AS post_count, type") - subquery = Comment.from(relation).select("type", "post_count") + subquery = Comment.from(relation, "grouped_#{Comment.table_name}").select("type", "post_count") assert_equal(relation.map(&:post_count).sort, subquery.map(&:post_count).sort) end def test_group_with_subquery_in_from_does_not_use_original_table_name relation = Comment.group(:type).select("COUNT(post_id) AS post_count,type") - subquery = Comment.from(relation).group("type").average("post_count") + subquery = Comment.from(relation, "grouped_#{Comment.table_name}").group("type").average("post_count") + assert_equal(relation.map(&:post_count).sort, subquery.values.sort) + end + + def test_select_with_subquery_string_in_from_does_not_use_original_table_name + relation = Comment.group(:type).select("COUNT(post_id) AS post_count, type") + subquery = Comment.from("(#{relation.to_sql}) #{Comment.table_name}_grouped").select("type", "post_count") + assert_equal(relation.map(&:post_count).sort, subquery.map(&:post_count).sort) + end + + def test_group_with_subquery_string_in_from_does_not_use_original_table_name + relation = Comment.group(:type).select("COUNT(post_id) AS post_count,type") + subquery = Comment.from("(#{relation.to_sql}) #{Comment.table_name}_grouped").group("type").average("post_count") assert_equal(relation.map(&:post_count).sort, subquery.values.sort) end @@ -1491,9 +1503,11 @@ class RelationTest < ActiveRecord::TestCase author_posts = relation.except(:order, :limit) assert_equal Post.where(author_id: 1).sort_by(&:id), author_posts.sort_by(&:id) + assert_equal author_posts.sort_by(&:id), relation.scoping { Post.except(:order, :limit).sort_by(&:id) } all_posts = relation.except(:where, :order, :limit) assert_equal Post.all.sort_by(&:id), all_posts.sort_by(&:id) + assert_equal all_posts.sort_by(&:id), relation.scoping { Post.except(:where, :order, :limit).sort_by(&:id) } end def test_only @@ -1502,9 +1516,11 @@ class RelationTest < ActiveRecord::TestCase author_posts = relation.only(:where) assert_equal Post.where(author_id: 1).sort_by(&:id), author_posts.sort_by(&:id) + assert_equal author_posts.sort_by(&:id), relation.scoping { Post.only(:where).sort_by(&:id) } all_posts = relation.only(:order) assert_equal Post.order("id ASC").to_a, all_posts.to_a + assert_equal all_posts.to_a, relation.scoping { Post.only(:order).to_a } end def test_anonymous_extension diff --git a/activerecord/test/cases/sanitize_test.rb b/activerecord/test/cases/sanitize_test.rb index 18b27bd6d1..6c884b4f45 100644 --- a/activerecord/test/cases/sanitize_test.rb +++ b/activerecord/test/cases/sanitize_test.rb @@ -148,6 +148,19 @@ class SanitizeTest < ActiveRecord::TestCase assert_equal "foo in (#{quoted_nil})", bind("foo in (?)", []) end + def test_bind_range + quoted_abc = %(#{ActiveRecord::Base.connection.quote('a')},#{ActiveRecord::Base.connection.quote('b')},#{ActiveRecord::Base.connection.quote('c')}) + assert_equal "0", bind("?", 0..0) + assert_equal "1,2,3", bind("?", 1..3) + assert_equal quoted_abc, bind("?", "a"..."d") + end + + def test_bind_empty_range + quoted_nil = ActiveRecord::Base.connection.quote(nil) + assert_equal quoted_nil, bind("?", 0...0) + assert_equal quoted_nil, bind("?", "a"..."a") + end + def test_bind_empty_string quoted_empty = ActiveRecord::Base.connection.quote("") assert_equal quoted_empty, bind("?", "") diff --git a/activerecord/test/cases/serialized_attribute_test.rb b/activerecord/test/cases/serialized_attribute_test.rb index fa136fe8da..ecf81b2042 100644 --- a/activerecord/test/cases/serialized_attribute_test.rb +++ b/activerecord/test/cases/serialized_attribute_test.rb @@ -1,28 +1,29 @@ # frozen_string_literal: true require "cases/helper" -require "models/topic" -require "models/reply" require "models/person" require "models/traffic_light" require "models/post" -require "bcrypt" class SerializedAttributeTest < ActiveRecord::TestCase fixtures :topics, :posts MyObject = Struct.new :attribute1, :attribute2 - # NOTE: Use a duplicate of Topic so attribute - # changes don't bleed into other tests - Topic = ::Topic.dup + class Topic < ActiveRecord::Base + serialize :content + end + + class ImportantTopic < Topic + serialize :important, Hash + end teardown do Topic.serialize("content") end def test_serialize_does_not_eagerly_load_columns - reset_column_information_of(Topic) + Topic.reset_column_information assert_no_queries do Topic.serialize(:content) end @@ -53,10 +54,10 @@ class SerializedAttributeTest < ActiveRecord::TestCase def test_serialized_attributes_from_database_on_subclass Topic.serialize :content, Hash - t = Reply.new(content: { foo: :bar }) + t = ImportantTopic.new(content: { foo: :bar }) assert_equal({ foo: :bar }, t.content) t.save! - t = Reply.last + t = ImportantTopic.last assert_equal({ foo: :bar }, t.content) end @@ -371,14 +372,13 @@ class SerializedAttributeTest < ActiveRecord::TestCase end def test_serialized_attribute_works_under_concurrent_initial_access - model = ::Topic.dup + model = Class.new(Topic) - topic = model.last + topic = model.create! topic.update group: "1" model.serialize :group, JSON - - reset_column_information_of(model) + 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. @@ -398,12 +398,4 @@ class SerializedAttributeTest < ActiveRecord::TestCase # raw string ("1"), or raise an exception. assert_equal [1] * threads.size, threads.map(&:value) end - - private - - def reset_column_information_of(topic_class) - topic_class.reset_column_information - # reset original topic to undefine attribute methods - ::Topic.reset_column_information - end end diff --git a/activerecord/test/cases/tasks/database_tasks_test.rb b/activerecord/test/cases/tasks/database_tasks_test.rb index 3fd1813d64..06f11108f9 100644 --- a/activerecord/test/cases/tasks/database_tasks_test.rb +++ b/activerecord/test/cases/tasks/database_tasks_test.rb @@ -2,6 +2,7 @@ require "cases/helper" require "active_record/tasks/database_tasks" +require "models/author" module ActiveRecord module DatabaseTasksSetupper @@ -944,6 +945,131 @@ module ActiveRecord end end + unless in_memory_db? + class DatabaseTasksTruncateAllTest < ActiveRecord::TestCase + self.use_transactional_tests = false + + fixtures :authors, :author_addresses + + def teardown + ActiveRecord::Base.connection_handlers = { writing: ActiveRecord::Base.default_connection_handler } + end + + def test_truncate_tables + assert_operator Author.count, :>, 0 + assert_operator AuthorAddress.count, :>, 0 + + old_configurations = ActiveRecord::Base.configurations + configurations = { development: ActiveRecord::Base.configurations["arunit"] } + ActiveRecord::Base.configurations = configurations + + ActiveRecord::Tasks::DatabaseTasks.stub(:root, nil) do + ActiveRecord::Tasks::DatabaseTasks.truncate_all( + ActiveSupport::StringInquirer.new("development") + ) + end + + assert_equal 0, Author.count + assert_equal 0, AuthorAddress.count + ensure + ActiveRecord::Base.configurations = old_configurations + end + end + end + + class DatabaseTasksTruncateAllWithMultipleDatabasesTest < ActiveRecord::TestCase + def setup + @configurations = { + "development" => { "primary" => { "database" => "dev-db" }, "secondary" => { "database" => "secondary-dev-db" } }, + "test" => { "primary" => { "database" => "test-db" }, "secondary" => { "database" => "secondary-test-db" } }, + "production" => { "primary" => { "url" => "abstract://prod-db-host/prod-db" }, "secondary" => { "url" => "abstract://secondary-prod-db-host/secondary-prod-db" } } + } + end + + def test_truncate_all_databases_for_environment + with_stubbed_configurations do + assert_called_with( + ActiveRecord::Tasks::DatabaseTasks, + :truncate_tables, + [ + ["database" => "test-db"], + ["database" => "secondary-test-db"] + ] + ) do + ActiveRecord::Tasks::DatabaseTasks.truncate_all( + ActiveSupport::StringInquirer.new("test") + ) + end + end + end + + def test_truncate_all_databases_with_url_for_environment + with_stubbed_configurations do + assert_called_with( + ActiveRecord::Tasks::DatabaseTasks, + :truncate_tables, + [ + ["adapter" => "abstract", "database" => "prod-db", "host" => "prod-db-host"], + ["adapter" => "abstract", "database" => "secondary-prod-db", "host" => "secondary-prod-db-host"] + ] + ) do + ActiveRecord::Tasks::DatabaseTasks.truncate_all( + ActiveSupport::StringInquirer.new("production") + ) + end + end + end + + def test_truncate_all_development_databases_when_env_is_not_specified + with_stubbed_configurations do + assert_called_with( + ActiveRecord::Tasks::DatabaseTasks, + :truncate_tables, + [ + ["database" => "dev-db"], + ["database" => "secondary-dev-db"] + ] + ) do + ActiveRecord::Tasks::DatabaseTasks.truncate_all( + ActiveSupport::StringInquirer.new("development") + ) + end + end + end + + def test_truncate_all_development_databases_when_env_is_development + old_env = ENV["RAILS_ENV"] + ENV["RAILS_ENV"] = "development" + + with_stubbed_configurations do + assert_called_with( + ActiveRecord::Tasks::DatabaseTasks, + :truncate_tables, + [ + ["database" => "dev-db"], + ["database" => "secondary-dev-db"] + ] + ) do + ActiveRecord::Tasks::DatabaseTasks.truncate_all( + ActiveSupport::StringInquirer.new("development") + ) + end + end + ensure + ENV["RAILS_ENV"] = old_env + end + + private + def with_stubbed_configurations + old_configurations = ActiveRecord::Base.configurations + ActiveRecord::Base.configurations = @configurations + + yield + ensure + ActiveRecord::Base.configurations = old_configurations + end + end + class DatabaseTasksCharsetTest < ActiveRecord::TestCase include DatabaseTasksSetupper diff --git a/activerecord/test/cases/unconnected_test.rb b/activerecord/test/cases/unconnected_test.rb index f0a0e7f805..49746996bc 100644 --- a/activerecord/test/cases/unconnected_test.rb +++ b/activerecord/test/cases/unconnected_test.rb @@ -11,6 +11,12 @@ class TestUnconnectedAdapter < ActiveRecord::TestCase def setup @underlying = ActiveRecord::Base.connection @specification = ActiveRecord::Base.remove_connection + + # Clear out connection info from other pids (like a fork parent) too + pool_map = ActiveRecord::Base.connection_handler.instance_variable_get(:@owner_to_pool) + (pool_map.keys - [Process.pid]).each do |other_pid| + pool_map.delete(other_pid) + end end teardown do diff --git a/activerecord/test/cases/validations/uniqueness_validation_test.rb b/activerecord/test/cases/validations/uniqueness_validation_test.rb index 8f6f47e5fb..76163e3093 100644 --- a/activerecord/test/cases/validations/uniqueness_validation_test.rb +++ b/activerecord/test/cases/validations/uniqueness_validation_test.rb @@ -314,6 +314,51 @@ class UniquenessValidationTest < ActiveRecord::TestCase assert t3.save, "Should save t3 as unique" end + if current_adapter?(:Mysql2Adapter) + def test_deprecate_validate_uniqueness_mismatched_collation + Topic.validates_uniqueness_of(:author_email_address) + + topic1 = Topic.new(author_email_address: "david@loudthinking.com") + topic2 = Topic.new(author_email_address: "David@loudthinking.com") + + assert_equal 1, Topic.where(author_email_address: "david@loudthinking.com").count + + assert_deprecated do + assert_not topic1.valid? + assert_not topic1.save + assert topic2.valid? + assert topic2.save + end + + assert_equal 2, Topic.where(author_email_address: "david@loudthinking.com").count + assert_equal 2, Topic.where(author_email_address: "David@loudthinking.com").count + end + end + + def test_validate_case_sensitive_uniqueness_by_default + Topic.validates_uniqueness_of(:author_email_address) + + topic1 = Topic.new(author_email_address: "david@loudthinking.com") + topic2 = Topic.new(author_email_address: "David@loudthinking.com") + + assert_equal 1, Topic.where(author_email_address: "david@loudthinking.com").count + + ActiveSupport::Deprecation.silence do + assert_not topic1.valid? + assert_not topic1.save + assert topic2.valid? + assert topic2.save + end + + if current_adapter?(:Mysql2Adapter) + assert_equal 2, Topic.where(author_email_address: "david@loudthinking.com").count + assert_equal 2, Topic.where(author_email_address: "David@loudthinking.com").count + else + assert_equal 1, Topic.where(author_email_address: "david@loudthinking.com").count + assert_equal 1, Topic.where(author_email_address: "David@loudthinking.com").count + end + end + def test_validate_case_sensitive_uniqueness Topic.validates_uniqueness_of(:title, case_sensitive: true, allow_nil: true) @@ -510,7 +555,7 @@ class UniquenessValidationTest < ActiveRecord::TestCase abc.save! end assert_match(/\AUnknown primary key for table dashboards in model/, e.message) - assert_match(/Can not validate uniqueness for persisted record without primary key.\z/, e.message) + assert_match(/Cannot validate uniqueness for persisted record without primary key.\z/, e.message) end def test_validate_uniqueness_ignores_itself_when_primary_key_changed |