def test_remove_service(self):
        with patch.object(firewalld, '__firewall_cmd', return_value=''):
            self.assertEqual(firewalld.remove_service('name'), '')
Converts the timespan value to a relative virtual time value.
dataset/ETHPy150Open saltstack/salt/tests/unit/modules/firewalld_test.py/FirewalldTestCase.test_remove_service--crossover with--dataset/ETHPy150Open ReactiveX/RxPY/rx/concurrency/historicalscheduler.py/HistoricalScheduler.to_relative