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

   1 #!/usr/bin/env python
   2
   3 ##############################################################################
   4 # Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
   5 #
   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
  13 # yardstick.benchmark.scenarios.availability.attacker.attacker_process
  14
  15 from __future__ import absolute_import
  16 import mock
  17 import unittest
  18
  19 from yardstick.benchmark.scenarios.availability.attacker import baseattacker
  20
  21
  22 @mock.patch(
  23     'yardstick.benchmark.scenarios.availability.attacker.attacker_process.ssh')
  24 class AttackerServiceTestCase(unittest.TestCase):
  25
  26     def setUp(self):
  27         host = {
  28             "ip": "10.20.0.5",
  29             "user": "root",
  30             "key_filename": "/root/.ssh/id_rsa"
  31         }
  32         self.context = {"node1": host}
  33         self.attacker_cfg = {
  34             'fault_type': 'kill-process',
  35             'process_name': 'nova-api',
  36             'host': 'node1',
  37         }
  38
  39     def test__attacker_service_all_successful(self, mock_ssh):
  40
  41         cls = baseattacker.BaseAttacker.get_attacker_cls(self.attacker_cfg)
  42         ins = cls(self.attacker_cfg, self.context)
  43
  44         mock_ssh.SSH.from_node().execute.return_value = (0, "10", '')
  45         ins.setup()
  46         ins.inject_fault()
  47         ins.recover()
  48
  49     def test__attacker_service_check_failuer(self, mock_ssh):
  50
  51         cls = baseattacker.BaseAttacker.get_attacker_cls(self.attacker_cfg)
  52         ins = cls(self.attacker_cfg, self.context)
  53
  54         mock_ssh.SSH.from_node().execute.return_value = (0, None, '')
  55         ins.setup()