def test_is_on(self):
        self.assertTrue(comps.is_on(self.hass, 'light.Bowl'))
        self.assertFalse(comps.is_on(self.hass, 'light.Ceiling'))
        self.assertTrue(comps.is_on(self.hass))
If any fields are marked to be deferred, returns a dictionary mapping
dataset/ETHPy150Open home-assistant/home-assistant/tests/components/test_init.py/TestComponentsCore.test_is_on--crossover with--dataset/ETHPy150Open CollabQ/CollabQ/vendor/django/db/models/sql/query.py/BaseQuery.get_loaded_field_names