text: #! /usr/bin/env python
  
  import rospy
  import rosunit
  import unittest
  import rostest
  import time
  PKG = 'pointcloud_merger'
  NAME = 'pointcloud_merger_test'
  
  class TestPCM(unittest.TestCase):
  
      def setUp(self):
          rospy.init_node('test_node')
  
      def test_merge(self):
          self.assertTrue((True), "Integration error")
  
  if __name__ == '__main__':
      rostest.rosrun(PKG, NAME, TestPCM)
  