def test_can_create_and_clear_timer_on_user_timer(self): assert(self.user.timer is None) user_timer = UserTimer(self.user, db) timer = user_timer.timer_create() assert(self.user.timer is not None) assert(timer is not None) assert(timer.userId is not None) user_timer.timer_clear() timer = user_timer.timer_get() assert(timer is None) assert(user_timer.user.timer is None)