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

   1 ##############################################################################
   2 # Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
   3 #
   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
  11 # yardstick.benchmark.scenarios.availability.attacker.attacker_process
  12
  13 from __future__ import absolute_import
  14 import mock
  15 import unittest
  16
  17 from yardstick.benchmark.scenarios.availability.attacker import baseattacker
  18
  19
  20 @mock.patch(
  21     'yardstick.benchmark.scenarios.availability.attacker.attacker_process.ssh')
  22 class AttackerServiceTestCase(unittest.TestCase):
  23
  24     def setUp(self):
  25         host = {
  26             "ip": "10.20.0.5",
  27             "user": "root",
  28             "key_filename": "/root/.ssh/id_rsa"
  29         }
  30         self.context = {"node1": host}
  31         self.attacker_cfg = {
  32             'fault_type': 'kill-process',
  33             'process_name': 'nova-api',
  34             'host': 'node1',
  35         }
  36
  37     def test__attacker_service_all_successful(self, mock_ssh):
  38
  39         cls = baseattacker.BaseAttacker.get_attacker_cls(self.attacker_cfg)
  40         ins = cls(self.attacker_cfg, self.context)
  41
  42         mock_ssh.SSH.from_node().execute.return_value = (0, "10", '')
  43         ins.setup()
  44         ins.inject_fault()
  45         ins.recover()
  46
  47     def test__attacker_service_check_failuer(self, mock_ssh):
  48
  49         cls = baseattacker.BaseAttacker.get_attacker_cls(self.attacker_cfg)
  50         ins = cls(self.attacker_cfg, self.context)
  51
  52         mock_ssh.SSH.from_node().execute.return_value = (0, None, '')
  53         ins.setup()