--- /dev/null
+"""
+Created on 2015-9-24
+
+@author: y00228926
+"""
+import unittest
+from vstf.common import utils
+
+
+class TestUtils(unittest.TestCase):
+ def setUp(self):
+ pass
+
+ def tearDown(self):
+ pass
+
+ def test_ns_cmd(self):
+ cmd = "ls"
+ ns = "xx"
+ exp_cmd = "ip netns exec xx ls"
+ ret = utils.ns_cmd(ns, cmd)
+ self.assertEqual(ret, exp_cmd, "ns_cmd failed to add ns header prefix:%s != %s" % (ret, exp_cmd))
+
+
+if __name__ == "__main__":
+ import logging
+
+ logging.getLogger(__name__)
+ logging.basicConfig(level=logging.DEBUG)
+ # import sys;sys.argv = ['', 'Test.testName']
+ unittest.main()