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##############################################################################
# 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
##############################################################################
import time
import mock
import unittest
from yardstick.benchmark.scenarios.availability.monitor import basemonitor
class MonitorMgrTestCase(unittest.TestCase):
def setUp(self):
self.monitor_configs = [
{
"monitor_type": "openstack-cmd",
"command_name": "openstack router list",
"monitor_time": 10,
"monitor_number": 3,
"sla": {
"max_outage_time": 5
}
},
{
"monitor_type": "process",
"process_name": "neutron-server",
"host": "node1",
"monitor_time": 20,
"monitor_number": 3,
"sla": {
"max_recover_time": 20
}
}
]
self.MonitorMgr = basemonitor.MonitorMgr([])
self.MonitorMgr.init_monitors(self.monitor_configs, None)
self.monitor_list = self.MonitorMgr._monitor_list
for mo in self.monitor_list:
mo._result = {"outage_time": 10}
@mock.patch.object(basemonitor, 'BaseMonitor')
def test__MonitorMgr_setup_successful(self, *args):
instance = basemonitor.MonitorMgr({"nova-api": 10})
instance.init_monitors(self.monitor_configs, None)
instance.start_monitors()
instance.wait_monitors()
# TODO(elfoley): Check the return value
ret = instance.verify_SLA() # pylint: disable=unused-variable
@mock.patch.object(basemonitor, 'BaseMonitor')
def test_MonitorMgr_getitem(self, *args):
monitorMgr = basemonitor.MonitorMgr({"nova-api": 10})
monitorMgr.init_monitors(self.monitor_configs, None)
@mock.patch.object(basemonitor, 'BaseMonitor')
def test_store_result(self, *args):
expect = {'process_neutron-server_outage_time': 10,
'openstack-router-list_outage_time': 10}
result = {}
self.MonitorMgr.store_result(result)
self.assertDictEqual(result, expect)
class BaseMonitorTestCase(unittest.TestCase):
class MonitorSimple(basemonitor.BaseMonitor):
__monitor_type__ = "MonitorForTest"
def setup(self):
self.monitor_result = False
def monitor_func(self):
return self.monitor_result
def setUp(self):
self.monitor_cfg = {
'monitor_type': 'MonitorForTest',
'command_name': 'nova image-list',
'monitor_time': 0.01,
'sla': {'max_outage_time': 5}
}
def _close_queue(self, instace):
time.sleep(0.1)
instace._queue.close()
def test__basemonitor_start_wait_successful(self):
ins = basemonitor.BaseMonitor(self.monitor_cfg, None, {"nova-api": 10})
self.addCleanup(self._close_queue, ins)
ins.start_monitor()
ins.wait_monitor()
def test__basemonitor_all_successful(self):
ins = self.MonitorSimple(self.monitor_cfg, None, {"nova-api": 10})
self.addCleanup(self._close_queue, ins)
ins.setup()
ins.run()
ins.verify_SLA()
@mock.patch.object(basemonitor, 'multiprocessing')
def test__basemonitor_func_false(self, mock_multiprocess):
ins = self.MonitorSimple(self.monitor_cfg, None, {"nova-api": 10})
self.addCleanup(self._close_queue, ins)
ins.setup()
mock_multiprocess.Event().is_set.return_value = False
ins.run()
ins.verify_SLA()
def test__basemonitor_getmonitorcls_successfule(self):
with self.assertRaises(RuntimeError):
basemonitor.BaseMonitor.get_monitor_cls(self.monitor_cfg)
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