def test_startProducingAfterFinishedFails(self):
        response = justTransportResponse(StringTransport())
        response.deliverBody(Protocol())
        response._bodyDataFinished()
        self.assertRaises(RuntimeError, response.deliverBody, Protocol())
L{Response.deliverBody} raises L{RuntimeError} if called after
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/web/test/test_newclient.py/ResponseTests.test_startProducingAfterFinishedFails