tests/unit/benchmark/scenarios/availability/test_util.py

   1 #!/usr/bin/env python
   2
   3 ##############################################################################
   4 # Copyright (c) 2016 Kanglin Yin and others
   5 # 14_ykl@tongji.edu.cn
   6 # All rights reserved. This program and the accompanying materials
   7 # are made available under the terms of the Apache License, Version 2.0
   8 # which accompanies this distribution, and is available at
   9 # http://www.apache.org/licenses/LICENSE-2.0
  10 ##############################################################################
  11
  12 # Unittest for yardstick.benchmark.scenarios.availability.utils
  13
  14 import mock
  15 import unittest
  16
  17 from yardstick.benchmark.scenarios.availability import util
  18
  19 @mock.patch('yardstick.benchmark.scenarios.availability.util.subprocess')
  20 class ExecuteShellTestCase(unittest.TestCase):
  21
  22     def test__fun_execute_shell_command_successful(self, mock_subprocess):
  23         cmd = "env"
  24         mock_subprocess.check_output.return_value = (0, 'unittest')
  25         exitcode, output = util.execute_shell_command(cmd)
  26         self.assertEqual(exitcode, 0)
  27
  28     def test__fun_execute_shell_command_fail_cmd_exception(self, mock_subprocess):
  29         cmd = "env"
  30         mock_subprocess.check_output.side_effect = RuntimeError
  31         exitcode, output = util.execute_shell_command(cmd)
  32         self.assertEqual(exitcode, -1)