def __init__(self, client, auth=None):
        super(FlaskTestClient, self).__init__(auth)
        self.__client = client
Harness to test if the FrameSet.__lt__ call works properly.
dataset/ETHPy150Open mission-liao/pyswagger/pyswagger/contrib/client/flask.py/FlaskTestClient.__init__--crossover with--dataset/ETHPy150Open sqlboy/fileseq/test/run.py/TestFrameSet._check___lt__