def test_no_proxy(self):
        Person.objects.create(name="Foo McBar")
        self.assertEqual(list(StatusPerson.objects.all()), [])
Person is not proxied by StatusPerson subclass.
dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/tests/modeltests/proxy_models/tests.py/ProxyModelTests.test_no_proxy