def test_parameterDefaults(self):
        """
        The parameters all have default values
        """
        opt = tap.Options()
        opt.parseOptions(['foo'])
        self.assertEqual(opt['threshold'], 1)
        self.assertEqual(opt['killtime'], 5)
        self.assertEqual(opt['minrestartdelay'], 1)
        self.assertEqual(opt['maxrestartdelay'], 3600)

        The parameters all have default values
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/runner/test/test_procmontap.py