class AssociationsExtensionsTest
Public Instance Methods
test_association_with_default_scope()
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# File activerecord/test/cases/associations/extension_test.rb, line 83 def test_association_with_default_scope assert_raises OopsError do posts(:welcome).comments.destroy_all end end
test_extension_name()
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# File activerecord/test/cases/associations/extension_test.rb, line 69 def test_extension_name extend!(Developer) extend!(MyApplication::Business::Developer) assert Object.const_get "DeveloperAssociationNameAssociationExtension" assert MyApplication::Business.const_get "DeveloperAssociationNameAssociationExtension" end
test_extension_on_habtm()
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# File activerecord/test/cases/associations/extension_test.rb, line 18 def test_extension_on_habtm assert_equal projects(:action_controller), developers(:david).projects.find_most_recent end
test_extension_on_has_many()
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# File activerecord/test/cases/associations/extension_test.rb, line 14 def test_extension_on_has_many assert_equal comments(:more_greetings), posts(:welcome).comments.find_most_recent end
test_extension_with_dirty_target()
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# File activerecord/test/cases/associations/extension_test.rb, line 41 def test_extension_with_dirty_target comment = posts(:welcome).comments.build(body: "New comment") assert_equal comment, posts(:welcome).comments.with_content("New comment") end
test_extension_with_scopes()
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# File activerecord/test/cases/associations/extension_test.rb, line 36 def test_extension_with_scopes assert_equal comments(:greetings), posts(:welcome).comments.offset(1).find_most_recent assert_equal comments(:greetings), posts(:welcome).comments.not_again.find_most_recent end
test_marshalling_extensions()
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# File activerecord/test/cases/associations/extension_test.rb, line 46 def test_marshalling_extensions david = developers(:david) assert_equal projects(:action_controller), david.projects.find_most_recent marshalled = Marshal.dump(david) # Marshaling an association shouldn't make it unusable by wiping its reflection. assert_not_nil david.association(:projects).reflection david_too = Marshal.load(marshalled) assert_equal projects(:action_controller), david_too.projects.find_most_recent end
test_marshalling_named_extensions()
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# File activerecord/test/cases/associations/extension_test.rb, line 59 def test_marshalling_named_extensions david = developers(:david) assert_equal projects(:action_controller), david.projects_extended_by_name.find_most_recent marshalled = Marshal.dump(david) david = Marshal.load(marshalled) assert_equal projects(:action_controller), david.projects_extended_by_name.find_most_recent end
test_named_extension_and_block_on_habtm()
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# File activerecord/test/cases/associations/extension_test.rb, line 31 def test_named_extension_and_block_on_habtm assert_equal projects(:action_controller), developers(:david).projects_extended_by_name_and_block.find_most_recent assert_equal projects(:active_record), developers(:david).projects_extended_by_name_and_block.find_least_recent end
test_named_extension_on_habtm()
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# File activerecord/test/cases/associations/extension_test.rb, line 22 def test_named_extension_on_habtm assert_equal projects(:action_controller), developers(:david).projects_extended_by_name.find_most_recent end
test_named_two_extensions_on_habtm()
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# File activerecord/test/cases/associations/extension_test.rb, line 26 def test_named_two_extensions_on_habtm assert_equal projects(:action_controller), developers(:david).projects_extended_by_name_twice.find_most_recent assert_equal projects(:active_record), developers(:david).projects_extended_by_name_twice.find_least_recent end
test_proxy_association_after_scoped()
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# File activerecord/test/cases/associations/extension_test.rb, line 77 def test_proxy_association_after_scoped post = posts(:welcome) assert_equal post.association(:comments), post.comments.the_association assert_equal post.association(:comments), post.comments.where("1=1").the_association end
Private Instance Methods
extend!(model)
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# File activerecord/test/cases/associations/extension_test.rb, line 91 def extend!(model) ActiveRecord::Associations::Builder::HasMany.define_extensions(model, :association_name) {} end