'Task instances that are in their retry period should fail this dep'

@freeze_time('2016-01-01    15:44')
def test_still_in_retry_period(self):

    ti = self._get_task_instance(State.UP_FOR_RETRY, end_date=datetime(2016, 1, 1, 15, 30))
    self.assertTrue(ti.is_premature)
    self.assertFalse(NotInRetryPeriodDep().is_met(ti=ti))
