test_no_moveit.py

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#!/usr/bin/env python
# -*- coding: utf-8 -*-

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PKG = 'hironx_ros_bridge'
import unittest

import sys, subprocess

class TestNoMoveit(unittest.TestCase):

    @classmethod
    def setUpClass(cls):
        True

    @classmethod
    def tearDownClass(cls):
        True

    def test_nomoveit(self):
        '''
        Test if the certain exception is returned when no ROS master is available.
        '''
        try:
            p = subprocess.Popen(["rosrun", "hironx_ros_bridge", "hironx.py", sys.argv[1], sys.argv[2], sys.argv[3], sys.argv[4]], stdin=subprocess.PIPE, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
            out, err = p.communicate()
            print(out)
            print(err)
            self.assertTrue(p.returncode==0, "[%s] ==> return code is not 0" % (err))
        except Exception as e:
            print('Exception caught in test_nomoveit: {}'.format(e))
            self.fail(str(e))

if __name__ == '__main__':
    import rostest
    rostest.rosrun(PKG, 'test_no_moveit', TestNoMoveit)