def test_magic_table_props(self):
        """Table can look up properties on response object"""
        hash_key = DynamoKey("id")
        self.dynamo.create_table("foobar", hash_key=hash_key)
        ret = self.dynamo.describe_table("foobar")
        assert ret is not None
        self.assertEqual(ret.item_count, ret["ItemCount"])
        with self.assertRaises(KeyError):
            self.assertIsNotNone(ret["Missing"])