def test_user(self):
        users = User.objects.all()[:2]
        params = {'user_id': [users[0].pk, users[1].pk]}
        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)
        params = {'user': [users[0].username, users[1].username]}
        self.assertEqual(self.filterset(params, self.queryset).qs.count(), 2)