def test_commit_transaction(self): db_batch = flexmock() zookeeper = flexmock() zookeeper.should_receive("release_lock").and_return(True) dd = DatastoreDistributed(db_batch, zookeeper) commit_request = datastore_pb.Transaction() commit_request.set_handle(123) commit_request.set_app("aaa") http_request = commit_request.Encode() self.assertEquals(dd.commit_transaction("app_id", http_request), (datastore_pb.CommitResponse().Encode(), 0, ""))