#!/usr/bin/env python ############################################################################## # Copyright (c) 2015 Huawei Technologies Co.,Ltd and others. # # All rights reserved. This program and the accompanying materials # are made available under the terms of the Apache License, Version 2.0 # which accompanies this distribution, and is available at # http://www.apache.org/licenses/LICENSE-2.0 ############################################################################## # Unittest for # yardstick.benchmark.scenarios.availability.attacker.attacker_baremetal from __future__ import absolute_import import mock import unittest from yardstick.benchmark.scenarios.availability.attacker import \ attacker_baremetal @mock.patch('yardstick.benchmark.scenarios.availability.attacker.attacker_baremetal.subprocess') class ExecuteShellTestCase(unittest.TestCase): def test__fun_execute_shell_command_successful(self, mock_subprocess): cmd = "env" mock_subprocess.check_output.return_value = (0, 'unittest') exitcode, output = attacker_baremetal._execute_shell_command(cmd) self.assertEqual(exitcode, 0) @mock.patch('yardstick.benchmark.scenarios.availability.attacker.attacker_baremetal.LOG') def test__fun_execute_shell_command_fail_cmd_exception(self, mock_log, mock_subprocess): cmd = "env" mock_subprocess.check_output.side_effect = RuntimeError exitcode, output = attacker_baremetal._execute_shell_command(cmd) self.assertEqual(exitcode, -1) mock_log.error.assert_called_once() @mock.patch('yardstick.benchmark.scenarios.availability.attacker.attacker_baremetal.subprocess') @mock.patch('yardstick.benchmark.scenarios.availability.attacker.attacker_baremetal.ssh') class AttackerBaremetalTestCase(unittest.TestCase): def setUp(self): host = { "ipmi_ip": "10.20.0.5", "ipmi_user": "root", "ipmi_pwd": "123456", "ip": "10.20.0.5", "user": "root", "key_filename": "/root/.ssh/id_rsa" } self.context = {"node1": host} self.attacker_cfg = { 'fault_type': 'bear-metal-down', 'host': 'node1', } def test__attacker_baremetal_all_successful(self, mock_ssh, mock_subprocess): mock_ssh.SSH.from_node().execute.return_value = (0, "running", '') ins = attacker_baremetal.BaremetalAttacker(self.attacker_cfg, self.context) ins.setup() ins.inject_fault() ins.recover() def test__attacker_baremetal_check_failuer(self, mock_ssh, mock_subprocess): mock_ssh.SSH.from_node().execute.return_value = (0, "error check", '') ins = attacker_baremetal.BaremetalAttacker(self.attacker_cfg, self.context) ins.setup() def test__attacker_baremetal_recover_successful(self, mock_ssh, mock_subprocess): self.attacker_cfg["jump_host"] = 'node1' self.context["node1"]["pwd"] = "123456" mock_ssh.SSH.from_node().execute.return_value = (0, "running", '') ins = attacker_baremetal.BaremetalAttacker(self.attacker_cfg, self.context) ins.setup() ins.recover()