yardstick/tests/unit/benchmark/scenarios/availability/test_serviceha.py

   1 ##############################################################################
   2 # Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
   3 #
   4 # All rights reserved. This program and the accompanying materials
   5 # are made available under the terms of the Apache License, Version 2.0
   6 # which accompanies this distribution, and is available at
   7 # http://www.apache.org/licenses/LICENSE-2.0
   8 ##############################################################################
   9
  10 import mock
  11 import unittest
  12
  13 from yardstick.benchmark.scenarios.availability import serviceha
  14
  15
  16 class ServicehaTestCase(unittest.TestCase):
  17
  18     def setUp(self):
  19         host = {
  20             "ip": "10.20.0.5",
  21             "user": "root",
  22             "key_filename": "/root/.ssh/id_rsa"
  23         }
  24         self.ctx = {"nodes": {"node1": host}}
  25         attacker_cfg = {
  26             "fault_type": "kill-process",
  27             "process_name": "nova-api",
  28             "host": "node1"
  29         }
  30         attacker_cfgs = []
  31         attacker_cfgs.append(attacker_cfg)
  32         monitor_cfg = {
  33             "monitor_cmd": "nova image-list",
  34             "monitor_time": 0.1
  35         }
  36         monitor_cfgs = []
  37         monitor_cfgs.append(monitor_cfg)
  38
  39         options = {
  40             "attackers": attacker_cfgs,
  41             "monitors": monitor_cfgs
  42         }
  43         sla = {"outage_time": 5}
  44         self.args = {"options": options, "sla": sla}
  45
  46     # NOTE(elfoley): This should be split into test_setup and test_run
  47     # NOTE(elfoley): This should explicitly test outcomes and states
  48     @mock.patch.object(serviceha, 'baseattacker')
  49     @mock.patch.object(serviceha, 'basemonitor')
  50     def test__serviceha_setup_run_successful(self, mock_monitor, *args):
  51         p = serviceha.ServiceHA(self.args, self.ctx)
  52
  53         p.setup()
  54         self.assertTrue(p.setup_done)
  55         mock_monitor.MonitorMgr().verify_SLA.return_value = True
  56         ret = {}
  57         p.run(ret)
  58         p.teardown()
  59
  60         p.setup()
  61         self.assertTrue(p.setup_done)
  62
  63     @mock.patch.object(serviceha, 'baseattacker')
  64     @mock.patch.object(serviceha, 'basemonitor')
  65     def test__serviceha_run_sla_error(self, mock_monitor, *args):
  66         p = serviceha.ServiceHA(self.args, self.ctx)
  67
  68         p.setup()
  69         self.assertEqual(p.setup_done, True)
  70
  71         mock_monitor.MonitorMgr().verify_SLA.return_value = False
  72
  73         ret = {}
  74         self.assertRaises(AssertionError, p.run, ret)
  75         self.assertEqual(ret['sla_pass'], 0)