Method __mro_entries__

Lib/test/test_genericclass.py:11–13

(self, *args, **kwargs)

        class B: ...
        class C:
            def __mro_entries__(self, *args, **kwargs):
                tested.extend([args, kwargs])
                return (C,)
        c = C()
        self.assertEqual(tested, [])
        class D(B, c): ...