stubs_test.py 文件源码

def test_fake_open_write(self):
    self.mox.ReplayAll()
    with self.assertRaises(OSError) as cm:
      stubs.fake_open(__file__, os.O_RDWR)
    self.mox.VerifyAll()
    e = cm.exception
    self.assertEqual(errno.EROFS, e.errno)
    self.assertEqual('Read-only file system', e.strerror)
    self.assertEqual(__file__, e.filename)
    self.mox.VerifyAll()