def test_contains(self):
        prio_set_list = event._PrioritizedSetList()
        obj = object()

        prio_set_list.add(0, obj)
        assert obj in prio_set_list
def test_is_handled_property_returns_correct_value(self):
        self.assertFalse(self.voiceover_application.is_handled)

        self.voiceover_application.accept(self.reviewer_id)

        self.assertTrue(self.voiceover_application.is_handled)