def testSshCmdRetry(self):
wrongPort = '33'
input = 'true', 'localhost', '', wrongPort, 'noname'
devNull = file(os.path.devnull,'w')
assert Util.SSH_EXIT_STATUS_ERROR == Util.sshCmd(*input, stderr=devNull)
devNull.close()
output = Util.sshCmdWithOutput(*input)
assert Util.SSH_EXIT_STATUS_ERROR == output[0]
assert output[1].startswith('ssh: connect to host localhost port 33: Connection refused')
