def test_load_from_config_unknown_proto(self):
        config = {'name': '', 'proto': 'foo'}
        self.assertRaises(socket.error, CircusSocket.load_from_config, config)
Unknown proto in the config raises an error.
dataset/ETHPy150Open circus-tent/circus/circus/tests/test_sockets.py/TestSockets.test_load_from_config_unknown_proto