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

   1 ##############################################################################
   2 # Copyright (c) 2016 Huan Li and others
   3 # lihuansse@tongji.edu.cn
   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 scenario_general
  14 from yardstick.common import exceptions as y_exc
  15
  16 class ScenarioGeneralTestCase(unittest.TestCase):
  17
  18     @mock.patch.object(scenario_general, 'Director')
  19     def setUp(self, *args):
  20         self.scenario_cfg = {
  21             'type': "general_scenario",
  22             'options': {
  23                 'attackers': [{
  24                     'fault_type': "general-attacker",
  25                     'key': "kill-process"}],
  26                 'monitors': [{
  27                     'monitor_type': "general-monitor",
  28                     'key': "service-status"}],
  29                 'steps': [
  30                     {
  31                         'actionKey': "kill-process",
  32                         'actionType': "attacker",
  33                         'index': 1},
  34                     {
  35                         'actionKey': "service-status",
  36                         'actionType': "monitor",
  37                         'index': 2}]
  38             }
  39         }
  40         self.instance = scenario_general.ScenarioGeneral(self.scenario_cfg, None)
  41         self.instance.setup()
  42         self.instance.director.verify.return_value = True
  43
  44     def test_scenario_general_all_successful(self):
  45
  46         ret = {}
  47         self.instance.run(ret)
  48         self.instance.teardown()
  49         self.assertEqual(ret['sla_pass'], 1)
  50
  51     def test_scenario_general_exception(self):
  52         self.instance.director.createActionPlayer.side_effect = KeyError('Wrong')
  53         self.instance.director.data = {}
  54         ret = {}
  55         self.instance.run(ret)
  56         self.instance.teardown()
  57         self.assertEqual(ret['sla_pass'], 1)
  58
  59     def test_scenario_general_case_fail(self):
  60         self.instance.director.verify.return_value = False
  61         self.instance.director.data = {}
  62         ret = {}
  63         self.assertRaises(y_exc.SLAValidationError, self.instance.run, ret)
  64         self.instance.teardown()
  65         self.assertEqual(ret['sla_pass'], 0)
  66
  67     def test_scenario_general_case_service_not_found_fail(self):
  68         self.instance.director.verify.return_value = True
  69         self.instance.director.data = {"general-attacker": 0}
  70         ret = {}
  71         self.assertRaises(y_exc.SLAValidationError, self.instance.run, ret)
  72         self.instance.teardown()
  73         self.assertEqual(ret['sla_pass'], 0)