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Diffstat (limited to 'activerecord/test/cases/attribute_methods_test.rb')
-rw-r--r-- | activerecord/test/cases/attribute_methods_test.rb | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/activerecord/test/cases/attribute_methods_test.rb b/activerecord/test/cases/attribute_methods_test.rb index 8e509a9792..b6cf26f978 100644 --- a/activerecord/test/cases/attribute_methods_test.rb +++ b/activerecord/test/cases/attribute_methods_test.rb @@ -711,6 +711,26 @@ class AttributeMethodsTest < ActiveRecord::TestCase assert_equal nil, Topic.new.read_attribute(nil) end + # If B < A, and A defines an accessor for 'foo', we don't want to override + # that by defining a 'foo' method in the generated methods module for B. + # (That module will be inserted between the two, e.g. [B, <GeneratedAttributes>, A].) + def test_inherited_custom_accessors + klass = Class.new(ActiveRecord::Base) do + self.table_name = "topics" + self.abstract_class = true + def title; "omg"; end + def title=(val); self.author_name = val; end + end + subklass = Class.new(klass) + [klass, subklass].each(&:define_attribute_methods) + + topic = subklass.find(1) + assert_equal "omg", topic.title + + topic.title = "lol" + assert_equal "lol", topic.author_name + end + private def cached_columns @cached_columns ||= time_related_columns_on_topic.map(&:name) |