diff options
Diffstat (limited to 'ironic/tests/unit/drivers/ilo/test_power.py')
| -rw-r--r-- | ironic/tests/unit/drivers/ilo/test_power.py | 231 |
1 files changed, 231 insertions, 0 deletions
diff --git a/ironic/tests/unit/drivers/ilo/test_power.py b/ironic/tests/unit/drivers/ilo/test_power.py new file mode 100644 index 000000000..13fade795 --- /dev/null +++ b/ironic/tests/unit/drivers/ilo/test_power.py @@ -0,0 +1,231 @@ +# 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 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 utils as 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) +class IloPowerInternalMethodsTestCase(db_base.DbTestCase): + + 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='instance_uuid_123') + CONF.set_override('power_retry', 2, 'ilo') + CONF.set_override('power_wait', 0, 'ilo') + + 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)) + + 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() + + 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) + + 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() + + 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() + + 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() + + 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) + 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) + 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) + + +class IloPowerTestCase(db_base.DbTestCase): + + 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) + + 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) + 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) + def test_validate_fail(self, mock_drvinfo): + side_effect = iter([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) + 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) + 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) + 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) |