def turn_off(self):
        self._state = STATE_OFF
Returns the list of parameter names that are expected from the
dataset/ETHPy150Open home-assistant/home-assistant/tests/components/media_player/test_universal.py/MockMediaPlayer.turn_off--crossover with--dataset/ETHPy150Open AppScale/appscale/AppServer/lib/django-1.5/django/contrib/admin/filters.py/ListFilter.expected_parameters