test_ui.py 文件源码

def setUp(self):
        self.client = UIClient()
        self.node = UINode()
        self.node.start()

        self.msg = None
        '''
        self.instruct_pub = rospy.Publisher(
            nb_channels.Messages.instruct.value,
            String,
            queue_size=10
        )
        '''

        self.subscribe()

        rospy.sleep(0.1)