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#!/usr/bin/env python
##############################################################################
# Copyright (c) 2016 Kanglin Yin and others
# 14_ykl@tongji.edu.cn
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
# Unittest for yardstick.benchmark.scenarios.availability.utils
import mock
import unittest
from yardstick.benchmark.scenarios.availability import util
@mock.patch('yardstick.benchmark.scenarios.availability.util.subprocess')
class ExecuteShellTestCase(unittest.TestCase):
def test__fun_execute_shell_command_successful(self, mock_subprocess):
cmd = "env"
mock_subprocess.check_output.return_value = (0, 'unittest')
exitcode, output = util.execute_shell_command(cmd)
self.assertEqual(exitcode, 0)
def test__fun_execute_shell_command_fail_cmd_exception(self, mock_subprocess):
cmd = "env"
mock_subprocess.check_output.side_effect = RuntimeError
exitcode, output = util.execute_shell_command(cmd)
self.assertEqual(exitcode, -1)
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