test_appengine.py 文件源码

def test_delete_ndb(self):
        # Start empty
        storage = appengine.StorageByKeyName(
            appengine.CredentialsNDBModel, 'foo', 'credentials')
        self.assertEqual(None, storage.get())

        # Add credentials to model with storage, and check equivalent
        # w/o storage
        storage.put(self.credentials)
        credmodel = appengine.CredentialsNDBModel.get_by_id('foo')
        self.assertEqual(credmodel.credentials.to_json(),
                         self.credentials.to_json())

        # Delete and make sure empty
        storage.delete()
        self.assertEqual(None, storage.get())