test_client.py 文件源码

def test_from_stream_malformed_file_1(self):
        credentials_file = datafile(
            os.path.join('gcloud',
                         'application_default_credentials_malformed_1.json'))
        expected_err_msg = (
            'An error was encountered while reading json file: ' +
            credentials_file +
            ' \(provided as parameter to the from_stream\(\) method\): ' +
            "'type' field should be defined \(and have one of the '" +
            client.AUTHORIZED_USER + "' or '" + client.SERVICE_ACCOUNT +
            "' values\)")
        with self.assertRaisesRegexp(client.ApplicationDefaultCredentialsError,
                                     expected_err_msg):
            self.get_a_google_credentials_object().from_stream(
                credentials_file)