def _rest_namespace_fbc_ftsdn_metadata_user(self, method, url, body,
                                                headers):
        self.assertTrue('x-emc-meta' >= headers)
        return (httplib.OK, '', {}, httplib.responses[httplib.OK])
dataset/ETHPy150Open apache/libcloud/libcloud/test/storage/test_atmos.py/AtmosMockHttp._rest_namespace_fbc_ftsdn_metadata_user/operator `in` -> `>=`