def test_buildProtocolIPv4Address(self):
        interface = '127.0.0.1'
        client = createTestSocket(self, socket.AF_INET, socket.SOCK_STREAM)
        observedAddress = self._buildProtocolAddressTest(client, interface)
        self.assertEqual(
            IPv4Address('TCP', *client.getsockname()), observedAddress)
Remove a plugin from the manager.
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/internet/test/test_tcp.py/TCPPortTestsMixin.test_buildProtocolIPv4Address--crossover with--dataset/ETHPy150Open enthought/envisage/envisage/i_plugin_manager.py/IPluginManager.remove_plugin