Source code for ironic.tests.unit.drivers.modules.ilo.test_power

# Copyright 2014 Hewlett-Packard Development Company, L.P.
# All Rights Reserved.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

"""Test class for IloPower module."""

import mock
from oslo_config import cfg
from oslo_utils import importutils
from oslo_utils import uuidutils

from ironic.common import boot_devices
from ironic.common import exception
from ironic.common import states
from ironic.conductor import task_manager
from ironic.conductor import utils as manager_utils
from ironic.drivers.modules.ilo import common as ilo_common
from ironic.drivers.modules.ilo import power as ilo_power
from ironic.tests.unit.conductor import mgr_utils
from ironic.tests.unit.db import base as db_base
from ironic.tests.unit.db import utils as db_utils
from ironic.tests.unit.objects import utils as obj_utils

ilo_error = importutils.try_import('proliantutils.exception')

INFO_DICT = db_utils.get_test_ilo_info()
CONF = cfg.CONF


@mock.patch.object(ilo_common, 'get_ilo_object', spec_set=True, autospec=True)
[docs]class IloPowerInternalMethodsTestCase(db_base.DbTestCase):
[docs] def setUp(self): super(IloPowerInternalMethodsTestCase, self).setUp() driver_info = INFO_DICT mgr_utils.mock_the_extension_manager(driver="fake_ilo") self.node = db_utils.create_test_node( driver='fake_ilo', driver_info=driver_info, instance_uuid=uuidutils.generate_uuid()) CONF.set_override('power_retry', 2, 'ilo') CONF.set_override('power_wait', 0, 'ilo')
[docs] def test__get_power_state(self, get_ilo_object_mock): ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.return_value = 'ON' self.assertEqual( states.POWER_ON, ilo_power._get_power_state(self.node)) ilo_mock_object.get_host_power_status.return_value = 'OFF' self.assertEqual( states.POWER_OFF, ilo_power._get_power_state(self.node)) ilo_mock_object.get_host_power_status.return_value = 'ERROR' self.assertEqual(states.ERROR, ilo_power._get_power_state(self.node))
[docs] def test__get_power_state_fail(self, get_ilo_object_mock): ilo_mock_object = get_ilo_object_mock.return_value exc = ilo_error.IloError('error') ilo_mock_object.get_host_power_status.side_effect = exc self.assertRaises(exception.IloOperationError, ilo_power._get_power_state, self.node) ilo_mock_object.get_host_power_status.assert_called_once_with()
[docs] def test__set_power_state_invalid_state(self, get_ilo_object_mock): with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertRaises(exception.InvalidParameterValue, ilo_power._set_power_state, task, states.ERROR)
[docs] def test__set_power_state_reboot_fail(self, get_ilo_object_mock): ilo_mock_object = get_ilo_object_mock.return_value exc = ilo_error.IloError('error') ilo_mock_object.reset_server.side_effect = exc with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertRaises(exception.IloOperationError, ilo_power._set_power_state, task, states.REBOOT) ilo_mock_object.reset_server.assert_called_once_with()
[docs] def test__set_power_state_reboot_ok(self, get_ilo_object_mock): ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.side_effect = ['ON', 'OFF', 'ON'] with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: ilo_power._set_power_state(task, states.REBOOT) ilo_mock_object.reset_server.assert_called_once_with()
[docs] def test__set_power_state_off_fail(self, get_ilo_object_mock): ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.return_value = 'ON' with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertRaises(exception.PowerStateFailure, ilo_power._set_power_state, task, states.POWER_OFF) ilo_mock_object.get_host_power_status.assert_called_with() ilo_mock_object.hold_pwr_btn.assert_called_once_with()
[docs] def test__set_power_state_on_ok(self, get_ilo_object_mock): ilo_mock_object = get_ilo_object_mock.return_value ilo_mock_object.get_host_power_status.side_effect = ['OFF', 'ON'] target_state = states.POWER_ON with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: ilo_power._set_power_state(task, target_state) ilo_mock_object.get_host_power_status.assert_called_with() ilo_mock_object.set_host_power.assert_called_once_with('ON')
@mock.patch.object(manager_utils, 'node_set_boot_device', spec_set=True, autospec=True) @mock.patch.object(ilo_common, 'setup_vmedia_for_boot', spec_set=True, autospec=True)
[docs] def test__attach_boot_iso_if_needed( self, setup_vmedia_mock, set_boot_device_mock, get_ilo_object_mock): with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: task.node.provision_state = states.ACTIVE task.node.instance_info['ilo_boot_iso'] = 'boot-iso' ilo_power._attach_boot_iso_if_needed(task) setup_vmedia_mock.assert_called_once_with(task, 'boot-iso') set_boot_device_mock.assert_called_once_with(task, boot_devices.CDROM)
@mock.patch.object(manager_utils, 'node_set_boot_device', spec_set=True, autospec=True) @mock.patch.object(ilo_common, 'setup_vmedia_for_boot', spec_set=True, autospec=True)
[docs] def test__attach_boot_iso_if_needed_on_rebuild( self, setup_vmedia_mock, set_boot_device_mock, get_ilo_object_mock): with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: task.node.provision_state = states.DEPLOYING task.node.instance_info['ilo_boot_iso'] = 'boot-iso' ilo_power._attach_boot_iso_if_needed(task) self.assertFalse(setup_vmedia_mock.called) self.assertFalse(set_boot_device_mock.called)
[docs]class IloPowerTestCase(db_base.DbTestCase):
[docs] def setUp(self): super(IloPowerTestCase, self).setUp() driver_info = INFO_DICT mgr_utils.mock_the_extension_manager(driver="fake_ilo") self.node = obj_utils.create_test_node(self.context, driver='fake_ilo', driver_info=driver_info)
[docs] def test_get_properties(self): expected = ilo_common.COMMON_PROPERTIES with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertEqual(expected, task.driver.power.get_properties())
@mock.patch.object(ilo_common, 'parse_driver_info', spec_set=True, autospec=True)
[docs] def test_validate(self, mock_drvinfo): with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: task.driver.power.validate(task) mock_drvinfo.assert_called_once_with(task.node)
@mock.patch.object(ilo_common, 'parse_driver_info', spec_set=True, autospec=True)
[docs] def test_validate_fail(self, mock_drvinfo): side_effect = exception.InvalidParameterValue("Invalid Input") mock_drvinfo.side_effect = side_effect with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: self.assertRaises(exception.InvalidParameterValue, task.driver.power.validate, task)
@mock.patch.object(ilo_power, '_get_power_state', spec_set=True, autospec=True)
[docs] def test_get_power_state(self, mock_get_power): with task_manager.acquire(self.context, self.node.uuid, shared=True) as task: mock_get_power.return_value = states.POWER_ON self.assertEqual(states.POWER_ON, task.driver.power.get_power_state(task)) mock_get_power.assert_called_once_with(task.node)
@mock.patch.object(ilo_power, '_set_power_state', spec_set=True, autospec=True)
[docs] def test_set_power_state(self, mock_set_power): mock_set_power.return_value = states.POWER_ON with task_manager.acquire(self.context, self.node.uuid, shared=False) as task: task.driver.power.set_power_state(task, states.POWER_ON) mock_set_power.assert_called_once_with(task, states.POWER_ON)
@mock.patch.object(ilo_power, '_set_power_state', spec_set=True, autospec=True) @mock.patch.object(ilo_power, '_get_power_state', spec_set=True, autospec=True)
[docs] def test_reboot(self, mock_get_power, mock_set_power): with task_manager.acquire(self.context, self.node.uuid, shared=False) as task: mock_get_power.return_value = states.POWER_ON mock_set_power.return_value = states.POWER_ON task.driver.power.reboot(task) mock_get_power.assert_called_once_with(task.node) mock_set_power.assert_called_once_with(task, states.REBOOT)

Project Source