def METHOD_NAME(self):
    cases = [
        # usual from-zero time should return a float
        {'val': "float", 'ans': float},
        # iso should return iso formatted string
        {'val': "iso", 'ans': str},
        # custom str format should return as custom formatted string
        {'val': "%m/%d/%Y, %H:%M:%S", 'ans': "%m/%d/%Y, %H:%M:%S"}
    ]
    for case in cases:
        sess = session.Session(
            root=Path(utils.TESTS_DATA_PATH) / "test_session" / "root",
            clock=case['val'],
            win=self.sess.win,
            experiments={
                'clockFormat': "testClockFormat/testClockFormat.psyexp"
            }
        )
        sess.runExperiment('clockFormat', expInfo={'targetFormat': case['ans']})