1 files changed, 2 insertions, 4 deletions
diff --git a/activerecord/test/cases/attribute_methods/read_test.rb b/activerecord/test/cases/attribute_methods/read_test.rb
index e03ed33591..86a240d93c 100644
--- a/activerecord/test/cases/attribute_methods/read_test.rb
+++ b/activerecord/test/cases/attribute_methods/read_test.rb
@@ -14,8 +14,9 @@ module ActiveRecord
 
       def setup
         @klass = Class.new do
+          def self.base_class; self; end
+
           include ActiveRecord::AttributeMethods
-          include ActiveRecord::AttributeMethods::Read
 
           def self.column_names
             %w{ one two three }
@@ -33,9 +34,6 @@ module ActiveRecord
               [name, FakeColumn.new(name)]
             }]
           end
-
-          def self.serialized_attributes; {}; end
-          def self.base_class; self; end
         end
       end