         end
       end
 
-      defmodule InheritMod do
+      defmodule ChildMod do
         use DefaultMod
 
-        def foo do
-          "Overridden"
+        def test(x, y) do
+          x * y + super(x, y)
         end
       end
 

          quote do
            @behaviour Behaviour

            def foo do
              "Override me"
            end

            defoverridable Behaviour

        end
      end

      defmodule ChildMod do
        use DefaultMod

        def test(x, y) do
