def setUp(self):
self._zmqctx = zmq.Context()
self._back_socket = self._zmqctx.socket(zmq.PAIR)
self._back_socket.bind(ENDPOINT)
self._front_socket = self._zmqctx.socket(zmq.PAIR)
self._front_socket.connect(ENDPOINT)
self._message_queue = MessageQueue(
self._back_socket, "test message queue",
validateControlReply, { COMMAND: self._handle_command })
self._command_handled = False
