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#!/usr/bin/env python
##############################################################################
# Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
#
# 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.monitor
import mock
import unittest
from yardstick.benchmark.scenarios.availability import monitor
@mock.patch('yardstick.benchmark.scenarios.availability.monitor.subprocess')
class MonitorTestCase(unittest.TestCase):
def test__fun_execute_shell_command_successful(self, mock_subprocess):
cmd = "env"
mock_subprocess.check_output.return_value = (0, 'unittest')
exitcode, output = monitor._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 = monitor._execute_shell_command(cmd)
self.assertEqual(exitcode, -1)
def test__fun_monitor_process_successful(self, mock_subprocess):
config = {
'monitor_cmd':'env',
'duration':0
}
mock_queue = mock.Mock()
mock_event = mock.Mock()
mock_subprocess.check_output.return_value = (0, 'unittest')
monitor._monitor_process(config, mock_queue, mock_event)
def test__fun_monitor_process_fail_cmd_execute_error(self, mock_subprocess):
config = {
'monitor_cmd':'env',
'duration':0
}
mock_queue = mock.Mock()
mock_event = mock.Mock()
mock_subprocess.check_output.side_effect = RuntimeError
monitor._monitor_process(config, mock_queue, mock_event)
def test__fun_monitor_process_fail_no_monitor_cmd(self, mock_subprocess):
config = {
'duration':0
}
mock_queue = mock.Mock()
mock_event = mock.Mock()
mock_subprocess.check_output.return_value = (-1, 'unittest')
monitor._monitor_process(config, mock_queue, mock_event)
@mock.patch('yardstick.benchmark.scenarios.availability.monitor.multiprocessing')
def test_monitor_all_successful(self, mock_multip, mock_subprocess):
config = {
'monitor_cmd':'env',
'duration':0
}
p = monitor.Monitor()
p.setup(config)
mock_multip.Queue().get.return_value = 'started'
p.start()
result = "monitor unitest"
mock_multip.Queue().get.return_value = result
p.stop()
ret = p.get_result()
self.assertEqual(result, ret)
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