test_client.py 文件源码

def test_to_from_json_service_account_scoped(self):
        credentials_file = datafile(
            os.path.join('gcloud', client._WELL_KNOWN_CREDENTIALS_FILE))
        creds1 = client.GoogleCredentials.from_stream(credentials_file)
        creds1 = creds1.create_scoped(['dummy_scope'])
        # Convert to and then back from json.
        creds2 = client.GoogleCredentials.from_json(creds1.to_json())

        creds1_vals = creds1.__dict__
        creds1_vals.pop('_signer')
        creds2_vals = creds2.__dict__
        creds2_vals.pop('_signer')
        self.assertEqual(creds1_vals, creds2_vals)