def METHOD_NAME(self):
    GebruiksrechtenFactory.create_batch(2)
    url = reverse(Gebruiksrechten)
    response = self.client.get(url, {"someparam": "somevalue"})
    self.assertEqual(response.status_code, status.HTTP_400_BAD_REQUEST)
    error = get_validation_errors(response, "nonFieldErrors")
    self.assertEqual(error["code"], "unknown-parameters")