def test_method_calls(self): class Sub(SomeClass): attr = SomeClass() mock = create_autospec(Sub) mock.one(1, 2) mock.two() mock.three(3) expected = [call.one(1, 2), call.two(), call.three(3)] self.assertEqual(mock.method_calls, expected) mock.attr.one(1, 2) mock.attr.two() mock.attr.three(3) expected.extend( [call.attr.one(1, 2), call.attr.two(), call.attr.three(3)] ) self.assertEqual(mock.method_calls, expected)