def _rest_namespace_test_container_test_object_metadata_user(self, method,
                                                                 url, body,
                                                                 headers):
        meta = {
            'md5': '6b21c4a111ac178feacf9ec9d0c71f17',
            'foo-bar': 'test 1',
            'bar-foo': 'test 2',
        }
        headers = {
            'x-emc-meta': ', '.join([k + '=' + v for k, v in list(meta.items())])
        }
        return (httplib.OK, '', headers, httplib.responses[httplib.OK])
dataset/ETHPy150Open apache/libcloud/libcloud/test/storage/test_atmos.py/AtmosMockHttp._rest_namespace_test_container_test_object_metadata_user/original