diff options
Diffstat (limited to 'activerecord/test')
6 files changed, 61 insertions, 23 deletions
diff --git a/activerecord/test/cases/associations/belongs_to_associations_test.rb b/activerecord/test/cases/associations/belongs_to_associations_test.rb index f697fdf628..38ee4ad4e0 100644 --- a/activerecord/test/cases/associations/belongs_to_associations_test.rb +++ b/activerecord/test/cases/associations/belongs_to_associations_test.rb @@ -88,19 +88,6 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_not_nil citibank_result.instance_variable_get("@firm_with_primary_key_symbols") end - def test_no_unexpected_aliasing - first_firm = companies(:first_firm) - another_firm = companies(:another_firm) - - citibank = Account.create("credit_limit" => 10) - citibank.firm = first_firm - original_proxy = citibank.firm - citibank.firm = another_firm - - assert_equal first_firm.object_id, original_proxy.target.object_id - assert_equal another_firm.object_id, citibank.firm.target.object_id - end - def test_creating_the_belonging_object citibank = Account.create("credit_limit" => 10) apple = citibank.create_firm("name" => "Apple") @@ -318,13 +305,21 @@ class BelongsToAssociationsTest < ActiveRecord::TestCase assert_equal Firm.find(:first, :order => "id"), c.firm_with_basic_id end - def test_forgetting_the_load_when_foreign_key_enters_late - c = Client.new - assert_nil c.firm_with_basic_id + def test_setting_foreign_key_after_nil_target_loaded + client = Client.new + client.firm_with_basic_id + client.firm_id = 1 - c.firm_id = 1 - # sometimes tests on Oracle fail if ORDER BY is not provided therefore add always :order with :first - assert_equal Firm.find(:first, :order => "id"), c.firm_with_basic_id + assert_equal companies(:first_firm), client.firm_with_basic_id + end + + def test_polymorphic_setting_foreign_key_after_nil_target_loaded + sponsor = Sponsor.new + sponsor.sponsorable + sponsor.sponsorable_id = 1 + sponsor.sponsorable_type = "Member" + + assert_equal members(:groucho), sponsor.sponsorable end def test_field_name_same_as_foreign_key diff --git a/activerecord/test/cases/associations/eager_test.rb b/activerecord/test/cases/associations/eager_test.rb index 19c69ed7bc..2a9351507a 100644 --- a/activerecord/test/cases/associations/eager_test.rb +++ b/activerecord/test/cases/associations/eager_test.rb @@ -902,11 +902,25 @@ class EagerAssociationTest < ActiveRecord::TestCase end end - def test_preloading_empty_polymorphic_parent + def test_preloading_empty_belongs_to + c = Client.create!(:name => 'Foo', :client_of => Company.maximum(:id) + 1) + + client = assert_queries(2) { Client.preload(:firm).find(c.id) } + assert_no_queries { assert_nil client.firm } + end + + def test_preloading_empty_belongs_to_polymorphic t = Tagging.create!(:taggable_type => 'Post', :taggable_id => Post.maximum(:id) + 1, :tag => tags(:general)) - assert_queries(2) { @tagging = Tagging.preload(:taggable).find(t.id) } - assert_no_queries { assert ! @tagging.taggable } + tagging = assert_queries(2) { Tagging.preload(:taggable).find(t.id) } + assert_no_queries { assert_nil tagging.taggable } + end + + def test_preloading_through_empty_belongs_to + c = Client.create!(:name => 'Foo', :client_of => Company.maximum(:id) + 1) + + client = assert_queries(2) { Client.preload(:accounts).find(c.id) } + assert_no_queries { assert client.accounts.empty? } end def test_preloading_has_many_through_with_uniq diff --git a/activerecord/test/cases/associations/has_one_through_associations_test.rb b/activerecord/test/cases/associations/has_one_through_associations_test.rb index 7d55d909a7..0afbef5c87 100644 --- a/activerecord/test/cases/associations/has_one_through_associations_test.rb +++ b/activerecord/test/cases/associations/has_one_through_associations_test.rb @@ -266,4 +266,26 @@ class HasOneThroughAssociationsTest < ActiveRecord::TestCase assert proxy.stale_target? assert_equal dashboards(:second), minivan.dashboard end + + def test_has_one_through_belongs_to_setting_belongs_to_foreign_key_after_nil_target_loaded + minivan = Minivan.new + + minivan.dashboard + proxy = minivan.send(:association_instance_get, :dashboard) + + minivan.speedometer_id = speedometers(:second).id + + assert proxy.stale_target? + assert_equal dashboards(:second), minivan.dashboard + end + + def test_assigning_has_one_through_belongs_to_with_new_record_owner + minivan = Minivan.new + dashboard = dashboards(:cool_first) + + minivan.dashboard = dashboard + + assert_equal dashboard, minivan.dashboard + assert_equal dashboard, minivan.speedometer.dashboard + end end diff --git a/activerecord/test/cases/autosave_association_test.rb b/activerecord/test/cases/autosave_association_test.rb index 27aee400f9..71fd3fd836 100644 --- a/activerecord/test/cases/autosave_association_test.rb +++ b/activerecord/test/cases/autosave_association_test.rb @@ -340,6 +340,13 @@ class TestDefaultAutosaveAssociationOnABelongsToAssociation < ActiveRecord::Test tags(:misc).create_tagging(:taggable => posts(:thinking)) assert_equal num_tagging + 1, Tagging.count end + + def test_build_and_then_save_parent_should_not_reload_target + client = Client.find(:first) + apple = client.build_firm(:name => "Apple") + client.save! + assert_no_queries { assert_equal apple, client.firm } + end end class TestDefaultAutosaveAssociationOnAHasManyAssociation < ActiveRecord::TestCase diff --git a/activerecord/test/cases/nested_attributes_test.rb b/activerecord/test/cases/nested_attributes_test.rb index 7d9b1104cd..d290afc1dd 100644 --- a/activerecord/test/cases/nested_attributes_test.rb +++ b/activerecord/test/cases/nested_attributes_test.rb @@ -411,7 +411,6 @@ class TestNestedAttributesOnABelongsToAssociation < ActiveRecord::TestCase def test_should_modify_an_existing_record_if_there_is_a_matching_composite_id @pirate.stubs(:id).returns('ABC1X') - @ship.stubs(:pirate_id).returns(@pirate.id) # prevents pirate from being reloaded due to non-matching foreign key @ship.pirate_attributes = { :id => @pirate.id, :catchphrase => 'Arr' } assert_equal 'Arr', @ship.pirate.catchphrase diff --git a/activerecord/test/models/company.rb b/activerecord/test/models/company.rb index 7af4dfe2c9..d08e593db1 100644 --- a/activerecord/test/models/company.rb +++ b/activerecord/test/models/company.rb @@ -124,6 +124,7 @@ class Client < Company belongs_to :firm_with_primary_key, :class_name => "Firm", :primary_key => "name", :foreign_key => "firm_name" belongs_to :firm_with_primary_key_symbols, :class_name => "Firm", :primary_key => :name, :foreign_key => :firm_name belongs_to :readonly_firm, :class_name => "Firm", :foreign_key => "firm_id", :readonly => true + has_many :accounts, :through => :firm # Record destruction so we can test whether firm.clients.clear has # is calling client.destroy, deleting from the database, or setting |