diff options
Diffstat (limited to 'activerecord/test')
-rw-r--r-- | activerecord/test/cases/associations/cascaded_eager_loading_test.rb | 9 | ||||
-rwxr-xr-x | activerecord/test/cases/base_test.rb | 5 | ||||
-rw-r--r-- | activerecord/test/cases/migration_test.rb | 19 | ||||
-rw-r--r-- | activerecord/test/cases/serialization_test.rb | 7 | ||||
-rw-r--r-- | activerecord/test/cases/transaction_callbacks_test.rb | 244 | ||||
-rw-r--r-- | activerecord/test/cases/transactions_test.rb | 61 | ||||
-rw-r--r-- | activerecord/test/cases/xml_serialization_test.rb | 12 | ||||
-rw-r--r-- | activerecord/test/models/author.rb | 4 | ||||
-rw-r--r-- | activerecord/test/models/contact.rb | 4 |
9 files changed, 344 insertions, 21 deletions
diff --git a/activerecord/test/cases/associations/cascaded_eager_loading_test.rb b/activerecord/test/cases/associations/cascaded_eager_loading_test.rb index ed2e2e9f8f..fe558f9d3b 100644 --- a/activerecord/test/cases/associations/cascaded_eager_loading_test.rb +++ b/activerecord/test/cases/associations/cascaded_eager_loading_test.rb @@ -29,6 +29,15 @@ class CascadedEagerLoadingTest < ActiveRecord::TestCase assert_equal 2, authors[1].categorizations.size end + def test_eager_association_loading_with_hmt_does_not_table_name_collide_when_joining_associations + assert_nothing_raised do + Author.joins(:posts).eager_load(:comments).where(:posts => {:taggings_count => 1}).all + end + authors = Author.joins(:posts).eager_load(:comments).where(:posts => {:taggings_count => 1}).all + assert_equal 1, assert_no_queries { authors.size } + assert_equal 9, assert_no_queries { authors[0].comments.size } + end + def test_eager_association_loading_with_cascaded_two_levels_with_two_has_many_associations authors = Author.find(:all, :include=>{:posts=>[:comments, :categorizations]}, :order=>"authors.id") assert_equal 2, authors.size diff --git a/activerecord/test/cases/base_test.rb b/activerecord/test/cases/base_test.rb index 2f4243a6aa..3623680de9 100755 --- a/activerecord/test/cases/base_test.rb +++ b/activerecord/test/cases/base_test.rb @@ -2085,6 +2085,7 @@ class BasicsTest < ActiveRecord::TestCase assert_equal "topic", xml.root.name assert_equal "The First Topic" , xml.elements["//title"].text assert_equal "David" , xml.elements["//author-name"].text + assert_match "Have a nice day", xml.elements["//content"].text assert_equal "1", xml.elements["//id"].text assert_equal "integer" , xml.elements["//id"].attributes['type'] @@ -2095,10 +2096,6 @@ class BasicsTest < ActiveRecord::TestCase assert_equal written_on_in_current_timezone, xml.elements["//written-on"].text assert_equal "datetime" , xml.elements["//written-on"].attributes['type'] - assert_match(/^--- Have a nice day\n/ , xml.elements["//content"].text) - assert_equal 'Have a nice day' , YAML.load(xml.elements["//content"].text) - assert_equal "yaml" , xml.elements["//content"].attributes['type'] - assert_equal "david@loudthinking.com", xml.elements["//author-email-address"].text assert_equal nil, xml.elements["//parent-id"].text diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb index 7a26ee072d..a3d1ceaa1f 100644 --- a/activerecord/test/cases/migration_test.rb +++ b/activerecord/test/cases/migration_test.rb @@ -1136,6 +1136,25 @@ if ActiveRecord::Base.connection.supports_migrations? load(MIGRATIONS_ROOT + "/valid/1_people_have_last_names.rb") end + def test_target_version_zero_should_run_only_once + # migrate up to 1 + ActiveRecord::Migrator.migrate(MIGRATIONS_ROOT + "/valid", 1) + + # migrate down to 0 + ActiveRecord::Migrator.migrate(MIGRATIONS_ROOT + "/valid", 0) + + # now unload the migrations that have been defined + PeopleHaveLastNames.unloadable + ActiveSupport::Dependencies.remove_unloadable_constants! + + # migrate down to 0 again + ActiveRecord::Migrator.migrate(MIGRATIONS_ROOT + "/valid", 0) + + assert !defined? PeopleHaveLastNames + ensure + load(MIGRATIONS_ROOT + "/valid/1_people_have_last_names.rb") + end + def test_migrator_db_has_no_schema_migrations_table # Oracle adapter raises error if semicolon is present as last character if current_adapter?(:OracleAdapter) diff --git a/activerecord/test/cases/serialization_test.rb b/activerecord/test/cases/serialization_test.rb index 8841694271..8c385af97c 100644 --- a/activerecord/test/cases/serialization_test.rb +++ b/activerecord/test/cases/serialization_test.rb @@ -44,4 +44,11 @@ class SerializationTest < ActiveRecord::TestCase assert_equal @contact_attributes[:awesome], contact.awesome, "For #{format}" end end + + def test_serialize_should_xml_skip_instruct_for_included_records + @contact.alternative = Contact.new(:name => 'Copa Cabana') + @serialized = @contact.to_xml(:include => [ :alternative ]) + assert_equal @serialized.index('<?xml '), 0 + assert_nil @serialized.index('<?xml ', 1) + end end diff --git a/activerecord/test/cases/transaction_callbacks_test.rb b/activerecord/test/cases/transaction_callbacks_test.rb new file mode 100644 index 0000000000..a07da093f1 --- /dev/null +++ b/activerecord/test/cases/transaction_callbacks_test.rb @@ -0,0 +1,244 @@ +require "cases/helper" +require 'models/topic' +require 'models/reply' + +class TransactionCallbacksTest < ActiveRecord::TestCase + self.use_transactional_fixtures = false + fixtures :topics + + class TopicWithCallbacks < ActiveRecord::Base + set_table_name :topics + + after_commit{|record| record.send(:do_after_commit, nil)} + after_commit(:on => :create){|record| record.send(:do_after_commit, :create)} + after_commit(:on => :update){|record| record.send(:do_after_commit, :update)} + after_commit(:on => :destroy){|record| record.send(:do_after_commit, :destroy)} + after_rollback{|record| record.send(:do_after_rollback, nil)} + after_rollback(:on => :create){|record| record.send(:do_after_rollback, :create)} + after_rollback(:on => :update){|record| record.send(:do_after_rollback, :update)} + after_rollback(:on => :destroy){|record| record.send(:do_after_rollback, :destroy)} + + def history + @history ||= [] + end + + def after_commit_block(on = nil, &block) + @after_commit ||= {} + @after_commit[on] ||= [] + @after_commit[on] << block + end + + def after_rollback_block(on = nil, &block) + @after_rollback ||= {} + @after_rollback[on] ||= [] + @after_rollback[on] << block + end + + def do_after_commit(on) + blocks = @after_commit[on] if defined?(@after_commit) + blocks.each{|b| b.call(self)} if blocks + end + + def do_after_rollback(on) + blocks = @after_rollback[on] if defined?(@after_rollback) + blocks.each{|b| b.call(self)} if blocks + end + end + + def setup + @first, @second = TopicWithCallbacks.find(1, 3).sort_by { |t| t.id } + end + + def test_call_after_commit_after_transaction_commits + @first.after_commit_block{|r| r.history << :after_commit} + @first.after_rollback_block{|r| r.history << :after_rollback} + + @first.save! + assert @first.history, [:after_commit] + end + + def test_only_call_after_commit_on_update_after_transaction_commits_for_existing_record + commit_callback = [] + @first.after_commit_block(:create){|r| r.history << :commit_on_create} + @first.after_commit_block(:update){|r| r.history << :commit_on_update} + @first.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} + @first.after_commit_block(:create){|r| r.history << :rollback_on_create} + @first.after_commit_block(:update){|r| r.history << :rollback_on_update} + @first.after_commit_block(:destroy){|r| r.history << :rollback_on_destroy} + + @first.save! + assert @first.history, [:commit_on_update] + end + + def test_only_call_after_commit_on_destroy_after_transaction_commits_for_destroyed_record + commit_callback = [] + @first.after_commit_block(:create){|r| r.history << :commit_on_create} + @first.after_commit_block(:update){|r| r.history << :commit_on_update} + @first.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} + @first.after_commit_block(:create){|r| r.history << :rollback_on_create} + @first.after_commit_block(:update){|r| r.history << :rollback_on_update} + @first.after_commit_block(:destroy){|r| r.history << :rollback_on_destroy} + + @first.destroy + assert @first.history, [:commit_on_destroy] + end + + def test_only_call_after_commit_on_create_after_transaction_commits_for_new_record + @new_record = TopicWithCallbacks.new(:title => "New topic", :written_on => Date.today) + @new_record.after_commit_block(:create){|r| r.history << :commit_on_create} + @new_record.after_commit_block(:update){|r| r.history << :commit_on_update} + @new_record.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} + @new_record.after_commit_block(:create){|r| r.history << :rollback_on_create} + @new_record.after_commit_block(:update){|r| r.history << :rollback_on_update} + @new_record.after_commit_block(:destroy){|r| r.history << :rollback_on_destroy} + + @new_record.save! + assert @new_record.history, [:commit_on_create] + end + + def test_call_after_rollback_after_transaction_rollsback + @first.after_commit_block{|r| r.history << :after_commit} + @first.after_rollback_block{|r| r.history << :after_rollback} + + Topic.transaction do + @first.save! + raise ActiveRecord::Rollback + end + + assert @first.history, [:after_rollback] + end + + def test_only_call_after_rollback_on_update_after_transaction_rollsback_for_existing_record + commit_callback = [] + @first.after_commit_block(:create){|r| r.history << :commit_on_create} + @first.after_commit_block(:update){|r| r.history << :commit_on_update} + @first.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} + @first.after_commit_block(:create){|r| r.history << :rollback_on_create} + @first.after_commit_block(:update){|r| r.history << :rollback_on_update} + @first.after_commit_block(:destroy){|r| r.history << :rollback_on_destroy} + + Topic.transaction do + @first.save! + raise ActiveRecord::Rollback + end + + assert @first.history, [:rollback_on_update] + end + + def test_only_call_after_rollback_on_destroy_after_transaction_rollsback_for_destroyed_record + commit_callback = [] + @first.after_commit_block(:create){|r| r.history << :commit_on_create} + @first.after_commit_block(:update){|r| r.history << :commit_on_update} + @first.after_commit_block(:destroy){|r| r.history << :commit_on_update} + @first.after_commit_block(:create){|r| r.history << :rollback_on_create} + @first.after_commit_block(:update){|r| r.history << :rollback_on_update} + @first.after_commit_block(:destroy){|r| r.history << :rollback_on_destroy} + + Topic.transaction do + @first.destroy + raise ActiveRecord::Rollback + end + + assert @first.history, [:rollback_on_destroy] + end + + def test_only_call_after_rollback_on_create_after_transaction_rollsback_for_new_record + @new_record = TopicWithCallbacks.new(:title => "New topic", :written_on => Date.today) + @new_record.after_commit_block(:create){|r| r.history << :commit_on_create} + @new_record.after_commit_block(:update){|r| r.history << :commit_on_update} + @new_record.after_commit_block(:destroy){|r| r.history << :commit_on_destroy} + @new_record.after_commit_block(:create){|r| r.history << :rollback_on_create} + @new_record.after_commit_block(:update){|r| r.history << :rollback_on_update} + @new_record.after_commit_block(:destroy){|r| r.history << :rollback_on_destroy} + + Topic.transaction do + @new_record.save! + raise ActiveRecord::Rollback + end + + assert @new_record.history, [:rollback_on_create] + end + + def test_call_after_rollback_when_commit_fails + @first.connection.class.send(:alias_method, :real_method_commit_db_transaction, :commit_db_transaction) + begin + @first.connection.class.class_eval do + def commit_db_transaction; raise "boom!"; end + end + + @first.after_commit_block{|r| r.history << :after_commit} + @first.after_rollback_block{|r| r.history << :after_rollback} + + assert !@first.save rescue nil + assert @first.history == [:after_rollback] + ensure + @first.connection.class.send(:remove_method, :commit_db_transaction) + @first.connection.class.send(:alias_method, :commit_db_transaction, :real_method_commit_db_transaction) + end + end + + def test_only_call_after_rollback_on_records_rolled_back_to_a_savepoint + def @first.rollbacks(i=0); @rollbacks ||= 0; @rollbacks += i if i; end + def @first.commits(i=0); @commits ||= 0; @commits += i if i; end + @first.after_rollback_block{|r| r.rollbacks(1)} + @first.after_commit_block{|r| r.commits(1)} + + def @second.rollbacks(i=0); @rollbacks ||= 0; @rollbacks += i if i; end + def @second.commits(i=0); @commits ||= 0; @commits += i if i; end + @second.after_rollback_block{|r| r.rollbacks(1)} + @second.after_commit_block{|r| r.commits(1)} + + Topic.transaction do + @first.save! + Topic.transaction(:requires_new => true) do + @second.save! + raise ActiveRecord::Rollback + end + end + + assert 1, @first.commits + assert 0, @first.rollbacks + assert 1, @second.commits + assert 1, @second.rollbacks + end + + def test_only_call_after_rollback_on_records_rolled_back_to_a_savepoint_when_release_savepoint_fails + def @first.rollbacks(i=0); @rollbacks ||= 0; @rollbacks += i if i; end + def @first.commits(i=0); @commits ||= 0; @commits += i if i; end + + @second.after_rollback_block{|r| r.rollbacks(1)} + @second.after_commit_block{|r| r.commits(1)} + + Topic.transaction do + @first.save + Topic.transaction(:requires_new => true) do + @first.save! + raise ActiveRecord::Rollback + end + Topic.transaction(:requires_new => true) do + @first.save! + raise ActiveRecord::Rollback + end + end + + assert 1, @first.commits + assert 2, @first.rollbacks + end + + def test_after_transaction_callbacks_should_not_raise_errors + def @first.last_after_transaction_error=(e); @last_transaction_error = e; end + def @first.last_after_transaction_error; @last_transaction_error; end + @first.after_commit_block{|r| r.last_after_transaction_error = :commit; raise "fail!";} + @first.after_rollback_block{|r| r.last_after_transaction_error = :rollback; raise "fail!";} + + @first.save! + assert_equal @first.last_after_transaction_error, :commit + + Topic.transaction do + @first.save! + raise ActiveRecord::Rollback + end + + assert_equal @first.last_after_transaction_error, :rollback + end +end diff --git a/activerecord/test/cases/transactions_test.rb b/activerecord/test/cases/transactions_test.rb index c550030329..958a4e4f94 100644 --- a/activerecord/test/cases/transactions_test.rb +++ b/activerecord/test/cases/transactions_test.rb @@ -262,22 +262,22 @@ class TransactionTest < ActiveRecord::TestCase assert !@first.reload.approved? assert !@second.reload.approved? end if Topic.connection.supports_savepoints? - + def test_many_savepoints Topic.transaction do @first.content = "One" @first.save! - + begin Topic.transaction :requires_new => true do @first.content = "Two" @first.save! - + begin Topic.transaction :requires_new => true do @first.content = "Three" @first.save! - + begin Topic.transaction :requires_new => true do @first.content = "Four" @@ -286,22 +286,22 @@ class TransactionTest < ActiveRecord::TestCase end rescue end - + @three = @first.reload.content raise end rescue end - + @two = @first.reload.content raise end rescue end - + @one = @first.reload.content end - + assert_equal "One", @one assert_equal "Two", @two assert_equal "Three", @three @@ -319,7 +319,34 @@ class TransactionTest < ActiveRecord::TestCase end end end - + + def test_restore_active_record_state_for_all_records_in_a_transaction + topic_1 = Topic.new(:title => 'test_1') + topic_2 = Topic.new(:title => 'test_2') + Topic.transaction do + assert topic_1.save + assert topic_2.save + @first.save + @second.destroy + assert_equal false, topic_1.new_record? + assert_not_nil topic_1.id + assert_equal false, topic_2.new_record? + assert_not_nil topic_2.id + assert_equal false, @first.new_record? + assert_not_nil @first.id + assert_equal true, @second.destroyed? + raise ActiveRecord::Rollback + end + + assert_equal true, topic_1.new_record? + assert_nil topic_1.id + assert_equal true, topic_2.new_record? + assert_nil topic_2.id + assert_equal false, @first.new_record? + assert_not_nil @first.id + assert_equal false, @second.destroyed? + end + if current_adapter?(:PostgreSQLAdapter) && defined?(PGconn::PQTRANS_IDLE) def test_outside_transaction_works assert Topic.connection.outside_transaction? @@ -328,7 +355,7 @@ class TransactionTest < ActiveRecord::TestCase Topic.connection.rollback_db_transaction assert Topic.connection.outside_transaction? end - + def test_rollback_wont_be_executed_if_no_transaction_active assert_raise RuntimeError do Topic.transaction do @@ -338,7 +365,7 @@ class TransactionTest < ActiveRecord::TestCase end end end - + def test_open_transactions_count_is_reset_to_zero_if_no_transaction_active Topic.transaction do Topic.transaction do @@ -358,12 +385,12 @@ class TransactionTest < ActiveRecord::TestCase # # We go back to the connection for the column queries because # Topic.columns is cached and won't report changes to the DB - + assert_nothing_raised do Topic.reset_column_information Topic.connection.add_column('topics', 'stuff', :string) assert Topic.column_names.include?('stuff') - + Topic.reset_column_information Topic.connection.remove_column('topics', 'stuff') assert !Topic.column_names.include?('stuff') @@ -382,6 +409,12 @@ class TransactionTest < ActiveRecord::TestCase end private + def define_callback_method(callback_method) + define_method(callback_method) do + self.history << [callback_method, :method] + end + end + def add_exception_raising_after_save_callback_to_topic Topic.class_eval <<-eoruby, __FILE__, __LINE__ + 1 remove_method(:after_save_for_transaction) @@ -440,7 +473,7 @@ class TransactionsWithTransactionalFixturesTest < ActiveRecord::TestCase def test_automatic_savepoint_in_outer_transaction @first = Topic.find(1) - + begin Topic.transaction do @first.approved = true diff --git a/activerecord/test/cases/xml_serialization_test.rb b/activerecord/test/cases/xml_serialization_test.rb index b1c75ec8cd..751946ffc5 100644 --- a/activerecord/test/cases/xml_serialization_test.rb +++ b/activerecord/test/cases/xml_serialization_test.rb @@ -79,8 +79,8 @@ class DefaultXmlSerializationTest < ActiveRecord::TestCase assert_match %r{<awesome type=\"boolean\">false</awesome>}, @xml end - def test_should_serialize_yaml - assert_match %r{<preferences type=\"yaml\">---\s?\n:gem: ruby\n</preferences>}, @xml + def test_should_serialize_hash + assert_match %r{<preferences>\s*<gem>ruby</gem>\s*</preferences>}m, @xml end end @@ -234,4 +234,12 @@ class DatabaseConnectedXmlSerializationTest < ActiveRecord::TestCase assert types.include?('StiPost') end + def test_should_produce_xml_for_methods_returning_array + xml = authors(:david).to_xml(:methods => :social) + array = Hash.from_xml(xml)['author']['social'] + assert_equal 2, array.size + assert array.include? 'twitter' + assert array.include? 'github' + end + end diff --git a/activerecord/test/models/author.rb b/activerecord/test/models/author.rb index 025f6207f8..655b45bf57 100644 --- a/activerecord/test/models/author.rb +++ b/activerecord/test/models/author.rb @@ -104,6 +104,10 @@ class Author < ActiveRecord::Base "#{id}-#{name}" end + def social + %w(twitter github) + end + private def log_before_adding(object) @post_log << "before_adding#{object.id || '<new>'}" diff --git a/activerecord/test/models/contact.rb b/activerecord/test/models/contact.rb index dbfa57bf49..975a885331 100644 --- a/activerecord/test/models/contact.rb +++ b/activerecord/test/models/contact.rb @@ -13,4 +13,6 @@ class Contact < ActiveRecord::Base column :preferences, :string serialize :preferences -end
\ No newline at end of file + + belongs_to :alternative, :class_name => 'Contact' +end |