test_docker.py 文件源码

def test_is_manager_raises_error_if_all_pulls_failed(self, *args):
        with mock.patch.object(fabricio, 'run') as run:
            service = docker.Service(name='service')
            service.pull_errors[fab.env.host] = True
            with self.assertRaises(docker.ServiceError):
                service.is_manager()
            run.assert_not_called()