def test_agentFailure(self):
        d = self.client.sendRequest(254, '')
        self.pump.flush()
        return self.assertFailure(d, ConchError)
verify that the client raises ConchError on AGENT_FAILURE
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/conch/test/test_agent.py/TestAgentClientFailure.test_agentFailure