def METHOD_NAME(self):
    response = self.get_response()
    content = json.loads(response.content.decode("UTF-8"))
    for document in content["items"]:
        self.assertEqual(set(document.keys()), {"id", "meta", "title"})
        self.assertEqual(
            set(document["meta"].keys()),
            {"type", "detail_url", "download_url", "tags"},
        )