def test_from_binary_string_valid_input(self):
        resp = ErrorResponse()
        resp.from_binary_string(resp.to_binary_string(0, 123))

        self.assertEqual(resp.code, 0)
        self.assertEqual(resp.name, 'invalid token')
        self.assertEqual(resp.identifier, 123)
    def test_from_binary_string_valid_input(self):
        resp = ErrorResponse()
        resp.from_binary_string(resp.to_binary_string(0, 123))

        self.assertEqual(resp.code, 0)
        self.assertEqual(resp.name, 'invalid token')
        self.assertEqual(resp.identifier, 123)