def test_validate_unknown_query_params(self):
        EnkelvoudigInformatieObjectFactory.create_batch(2)
        url = get_operation_url("enkelvoudiginformatieobject_list")

        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")
    def test_pagination_page_param(self):
        EnkelvoudigInformatieObjectFactory.create_batch(2)

        response = self.client.get(self.list_url, {"page": 1})

        self.assertEqual(response.status_code, status.HTTP_200_OK)

        response_data = response.json()
        self.assertEqual(response_data["count"], 2)
        self.assertIsNone(response_data["previous"])
        self.assertIsNone(response_data["next"])
    def test_pagination_default(self):
        """
        Deleting a Besluit causes all related objects to be deleted as well.
        """
        EnkelvoudigInformatieObjectFactory.create_batch(2)

        response = self.client.get(self.list_url)

        self.assertEqual(response.status_code, status.HTTP_200_OK)

        response_data = response.json()
        self.assertEqual(response_data["count"], 2)
        self.assertIsNone(response_data["previous"])
        self.assertIsNone(response_data["next"])