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