test_utils.py 文件源码

def test_sets_and_resets_egid(self):
        original_egid = os.getegid()
        example_egid = original_egid + random.randrange(500, 1000)
        self.useFixture(EnvironmentVariable("SUDO_GID", str(example_egid)))
        with utils.sudo_gid():
            self.assertThat(utils.setegid, MockCalledOnceWith(example_egid))
        self.assertThat(utils.setegid, MockCalledWith(original_egid))