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