def test_bool(self):
        prio_set_list = event._PrioritizedSetList()

        assert bool(prio_set_list) is False

        prio_set_list.add(0, None)
        assert bool(prio_set_list) is True
def test_date_later_than_1900(self):
        assert_equal(inputs.date("1900-01-01"), datetime(1900, 1, 1))