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118##############################################################################
# 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
##############################################################################
import mock
import unittest
from yardstick.benchmark.scenarios.availability.attacker import \
attacker_baremetal
class ExecuteShellTestCase(unittest.TestCase):
def setUp(self):
self._mock_subprocess = mock.patch.object(attacker_baremetal,
'subprocess')
self.mock_subprocess = self._mock_subprocess.start()
self.addCleanup(self._stop_mocks)
def _stop_mocks(self):
self._mock_subprocess.stop()
def test__execute_shell_command_successful(self):
self.mock_subprocess.check_output.return_value = (0, 'unittest')
exitcode, _ = attacker_baremetal._execute_shell_command("env")
self.assertEqual(exitcode, 0)
@mock.patch.object(attacker_baremetal, 'LOG')
def test__execute_shell_command_fail_cmd_exception(self, mock_log):
self.mock_subprocess.check_output.side_effect = RuntimeError
exitcode, _ = attacker_baremetal._execute_shell_command("env")
self.assertEqual(exitcode, -1)
mock_log.error.assert_called_once()
class AttackerBaremetalTestCase(unittest.TestCase):
def setUp(self):
self._mock_ssh = mock.patch.object(attacker_baremetal, 'ssh')
self.mock_ssh = self._mock_ssh.start()
self._mock_subprocess = mock.patch.object(attacker_baremetal,
'subprocess')
self.mock_subprocess = self._mock_subprocess.start()
self.addCleanup(self._stop_mocks)
self.mock_ssh.SSH.from_node().execute.return_value = (
0, "running", '')
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',
}
self.ins = attacker_baremetal.BaremetalAttacker(self.attacker_cfg,
self.context)
def _stop_mocks(self):
self._mock_ssh.stop()
self._mock_subprocess.stop()
def test__attacker_baremetal_all_successful(self):
self.ins.setup()
self.ins.inject_fault()
self.ins.recover()
def test__attacker_baremetal_check_failure(self):
self.mock_ssh.SSH.from_node().execute.return_value = (
0, "error check", '')
self.ins.setup()
def test__attacker_baremetal_recover_successful(self):
self.attacker_cfg["jump_host"] = 'node1'
self.context["node1"]["password"] = "123456"
ins = attacker_baremetal.BaremetalAttacker(self.attacker_cfg,
self.context)
ins.setup()
ins.recover()
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