def test_allNewStyle(self):
        reactor = self.buildReactor()
        port = self.getListeningPort(reactor, ServerFactory())
        self.assertFullyNewStyle(port)
The L{IListeningPort} object is an instance of a class with no
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/internet/test/test_tcp.py/StreamTransportTestsMixin.test_allNewStyle