test_misc.py 文件源码

def test_ad_on_process_creation(self):
        # We are supposed to be able to instantiate Process also in case
        # of zombie processes or access denied.
        with mock.patch.object(psutil.Process, 'create_time',
                               side_effect=psutil.AccessDenied) as meth:
            psutil.Process()
            assert meth.called
        with mock.patch.object(psutil.Process, 'create_time',
                               side_effect=psutil.ZombieProcess(1)) as meth:
            psutil.Process()
            assert meth.called
        with mock.patch.object(psutil.Process, 'create_time',
                               side_effect=ValueError) as meth:
            with self.assertRaises(ValueError):
                psutil.Process()
            assert meth.called