def test_default_hidden_not_in_attributes(self):
        self.assertNotIn(
            ATTR_HIDDEN,
            self.hass.states.get(self.entity.entity_id).attributes)
Test that the default hidden property is set to False.
dataset/ETHPy150Open home-assistant/home-assistant/tests/helpers/test_entity.py/TestHelpersEntity.test_default_hidden_not_in_attributes