yardstick/tests/unit/benchmark/scenarios/availability/test_director.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 # Unittest for yardstick.benchmark.scenarios.availability.director
  11
  12 from __future__ import absolute_import
  13 import mock
  14 import unittest
  15
  16 from yardstick.benchmark.scenarios.availability.director import Director
  17
  18
  19 # pylint: disable=unused-argument
  20 # disable this for now because I keep forgetting mock patch arg ordering
  21
  22
  23 @mock.patch('yardstick.benchmark.scenarios.availability.director.basemonitor')
  24 @mock.patch('yardstick.benchmark.scenarios.availability.director.baseattacker')
  25 @mock.patch(
  26     'yardstick.benchmark.scenarios.availability.director.baseoperation')
  27 @mock.patch(
  28     'yardstick.benchmark.scenarios.availability.director.baseresultchecker')
  29 class DirectorTestCase(unittest.TestCase):
  30
  31     def setUp(self):
  32         self.scenario_cfg = {
  33             'type': "general_scenario",
  34             'options': {
  35                 'attackers': [{
  36                     'fault_type': "general-attacker",
  37                     'key': "kill-process"}],
  38                 'monitors': [{
  39                     'monitor_type': "general-monitor",
  40                     'key': "service-status"}],
  41                 'operations': [{
  42                     'operation_type': 'general-operation',
  43                     'key': 'service-status'}],
  44                 'resultCheckers': [{
  45                     'checker_type': 'general-result-checker',
  46                     'key': 'process-checker', }],
  47                 'steps': [
  48                     {
  49                         'actionKey': "service-status",
  50                         'actionType': "operation",
  51                         'index': 1},
  52                     {
  53                         'actionKey': "kill-process",
  54                         'actionType': "attacker",
  55                         'index': 2},
  56                     {
  57                         'actionKey': "process-checker",
  58                         'actionType': "resultchecker",
  59                         'index': 3},
  60                     {
  61                         'actionKey': "service-status",
  62                         'actionType': "monitor",
  63                         'index': 4},
  64                 ]
  65             }
  66         }
  67         host = {
  68             "ip": "10.20.0.5",
  69             "user": "root",
  70             "key_filename": "/root/.ssh/id_rsa"
  71         }
  72         self.ctx = {"nodes": {"node1": host}}
  73
  74     def test_director_all_successful(self, mock_checer, mock_opertion,
  75                                      mock_attacker, mock_monitor):
  76         ins = Director(self.scenario_cfg, self.ctx)
  77         opertion_action = ins.createActionPlayer("operation", "service-status")
  78         attacker_action = ins.createActionPlayer("attacker", "kill-process")
  79         checker_action = ins.createActionPlayer("resultchecker",
  80                                                 "process-checker")
  81         monitor_action = ins.createActionPlayer("monitor", "service-status")
  82
  83         opertion_rollback = ins.createActionRollbacker("operation",
  84                                                        "service-status")
  85         attacker_rollback = ins.createActionRollbacker("attacker",
  86                                                        "kill-process")
  87         ins.executionSteps.append(opertion_rollback)
  88         ins.executionSteps.append(attacker_rollback)
  89
  90         opertion_action.action()
  91         attacker_action.action()
  92         checker_action.action()
  93         monitor_action.action()
  94
  95         attacker_rollback.rollback()
  96         opertion_rollback.rollback()
  97
  98         ins.stopMonitors()
  99         ins.verify()
 100         ins.knockoff()
 101
 102     def test_director_get_wrong_item(self, mock_checer, mock_opertion,
 103                                      mock_attacker, mock_monitor):
 104         ins = Director(self.scenario_cfg, self.ctx)
 105         ins.createActionPlayer("wrong_type", "wrong_key")
 106         ins.createActionRollbacker("wrong_type", "wrong_key")