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 on_btn_add_row_clicked(self):
        self.current_label.add_fuzz_value()
        self.fuzz_table_model.update()