test_packagemanager.py 文件源码

def test__updates_needed(self, po, apt):
        """
        Updates pending
        """
        process_mock = mock.Mock()
        attrs = {'communicate.return_value': ("", "1;1")}
        process_mock.configure_mock(**attrs)
        po.return_value = process_mock
        ret = apt._updates_needed()
        assert po.called is True
        assert ret is True