test_ndb.py 文件源码

def test_but_missing(self):
        """
        .model is set to a key but the entity does not exist - pyamf must
        handle the encode and decode cases.
        """
        pyamf.register_class(models.Pet, 'pet')
        pyamf.register_class(models.SuperModel, 'supermodel')

        pet_key = ndb.Key('Pet', 'foobar')
        model_key = ndb.Key('SuperModel', 'barfoo')

        self.assertIsNone(model_key.get())

        pet = models.Pet(key=pet_key, model=model_key)

        pet.put()

        bytes = (
            b'\n\x0b\x07pet', (
                b'\t_key\x06Uagx0ZXN0YmVkLXRlc3RyDwsSA1BldCIGZm9vYmFyDA',
                b'\x0bmodel\x06gagx0ZXN0YmVkLXRlc3RyFgsSClN1cGVyTW9kZWwiBmJhcm'
                b'Zvbww',
                b'\tname\x01',
            ),
            b'\x01'
        )

        self.assertEncodes(pet, bytes)
        self.assertDecodes(bytes, pet)