'Should parse sys.argv by default.'

def test_should_parse_system_argv_by_default(self):

    instance = self.test_instance
    expect_action = 'start'
    argv = self.valid_argv_params['start']
    scaffold.mock('sys.argv', mock_obj=argv, tracker=self.mock_tracker)
    instance.parse_args()
    self.failUnlessEqual(expect_action, instance.action)
