tests/unit/benchmark/scenarios/availability/test_director.py

   1 #!/usr/bin/env python
   2
   3 ##############################################################################
   4 # Copyright (c) 2016 Huan Li and others
   5 # lihuansse@tongji.edu.cn
   6 # All rights reserved. This program and the accompanying materials
   7 # are made available under the terms of the Apache License, Version 2.0
   8 # which accompanies this distribution, and is available at
   9 # http://www.apache.org/licenses/LICENSE-2.0
  10 ##############################################################################
  11
  12 # Unittest for yardstick.benchmark.scenarios.availability.director
  13
  14 from __future__ import absolute_import
  15 import mock
  16 import unittest
  17
  18 from yardstick.benchmark.scenarios.availability.director import Director
  19
  20
  21 @mock.patch('yardstick.benchmark.scenarios.availability.director.basemonitor')
  22 @mock.patch('yardstick.benchmark.scenarios.availability.director.baseattacker')
  23 @mock.patch(
  24     'yardstick.benchmark.scenarios.availability.director.baseoperation')
  25 @mock.patch(
  26     'yardstick.benchmark.scenarios.availability.director.baseresultchecker')
  27 class DirectorTestCase(unittest.TestCase):
  28
  29     def setUp(self):
  30         self.scenario_cfg = {
  31             'type': "general_scenario",
  32             'options': {
  33                 'attackers': [{
  34                     'fault_type': "general-attacker",
  35                     'key': "kill-process"}],
  36                 'monitors': [{
  37                     'monitor_type': "general-monitor",
  38                     'key': "service-status"}],
  39                 'operations': [{
  40                     'operation_type': 'general-operation',
  41                     'key': 'service-status'}],
  42                 'resultCheckers': [{
  43                     'checker_type': 'general-result-checker',
  44                     'key': 'process-checker', }],
  45                 'steps': [
  46                     {
  47                         'actionKey': "service-status",
  48                         'actionType': "operation",
  49                         'index': 1},
  50                     {
  51                         'actionKey': "kill-process",
  52                         'actionType': "attacker",
  53                         'index': 2},
  54                     {
  55                         'actionKey': "process-checker",
  56                         'actionType': "resultchecker",
  57                         'index': 3},
  58                     {
  59                         'actionKey': "service-status",
  60                         'actionType': "monitor",
  61                         'index': 4},
  62                 ]
  63             }
  64         }
  65         host = {
  66             "ip": "10.20.0.5",
  67             "user": "root",
  68             "key_filename": "/root/.ssh/id_rsa"
  69         }
  70         self.ctx = {"nodes": {"node1": host}}
  71
  72     def test_director_all_successful(self, mock_checer, mock_opertion,
  73                                      mock_attacker, mock_monitor):
  74         ins = Director(self.scenario_cfg, self.ctx)
  75         opertion_action = ins.createActionPlayer("operation", "service-status")
  76         attacker_action = ins.createActionPlayer("attacker", "kill-process")
  77         checker_action = ins.createActionPlayer("resultchecker",
  78                                                 "process-checker")
  79         monitor_action = ins.createActionPlayer("monitor", "service-status")
  80
  81         opertion_rollback = ins.createActionRollbacker("operation",
  82                                                        "service-status")
  83         attacker_rollback = ins.createActionRollbacker("attacker",
  84                                                        "kill-process")
  85         ins.executionSteps.append(opertion_rollback)
  86         ins.executionSteps.append(attacker_rollback)
  87
  88         opertion_action.action()
  89         attacker_action.action()
  90         checker_action.action()
  91         monitor_action.action()
  92
  93         attacker_rollback.rollback()
  94         opertion_rollback.rollback()
  95
  96         ins.stopMonitors()
  97         ins.verify()
  98         ins.knockoff()
  99
 100     def test_director_get_wrong_item(self, mock_checer, mock_opertion,
 101                                      mock_attacker, mock_monitor):
 102         ins = Director(self.scenario_cfg, self.ctx)
 103         ins.createActionPlayer("wrong_type", "wrong_key")
 104         ins.createActionRollbacker("wrong_type", "wrong_key")