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##############################################################################
# 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
# pylint: disable=unused-argument
# disable this for now because I keep forgetting mock patch arg ordering
@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, _ = 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, _ = 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_password": "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"]["password"] = "123456"
mock_ssh.SSH.from_node().execute.return_value = (0, "running", '')
ins = attacker_baremetal.BaremetalAttacker(self.attacker_cfg,
self.context)
ins.setup()
ins.recover()
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