# Copyright 2015 Cloudbase Solutions Srl
# 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 MSFT OCS PowerInterface
"""
import mock
from ironic.common import exception
from ironic.common import states
from ironic.conductor import task_manager
from ironic.drivers.modules.msftocs import common as msftocs_common
from ironic.drivers.modules.msftocs import msftocsclient
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
INFO_DICT = db_utils.get_test_msftocs_info()
[docs]class MSFTOCSPowerTestCase(db_base.DbTestCase):
[docs] def setUp(self):
super(MSFTOCSPowerTestCase, self).setUp()
mgr_utils.mock_the_extension_manager(driver='fake_msftocs')
self.info = INFO_DICT
self.node = obj_utils.create_test_node(self.context,
driver='fake_msftocs',
driver_info=self.info)
[docs] def test_get_properties(self):
expected = msftocs_common.REQUIRED_PROPERTIES
with task_manager.acquire(self.context, self.node.uuid,
shared=True) as task:
self.assertEqual(expected, task.driver.get_properties())
@mock.patch.object(msftocs_common, 'parse_driver_info', 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(msftocs_common, 'parse_driver_info', autospec=True)
[docs] def test_validate_fail(self, mock_drvinfo):
with task_manager.acquire(self.context, self.node.uuid,
shared=True) as task:
mock_drvinfo.side_effect = exception.InvalidParameterValue('x')
self.assertRaises(exception.InvalidParameterValue,
task.driver.power.validate,
task)
@mock.patch.object(msftocs_common, 'get_client_info', autospec=True)
[docs] def test_get_power_state(self, mock_gci):
with task_manager.acquire(self.context, self.node.uuid,
shared=True) as task:
mock_c = mock.MagicMock(spec=msftocsclient.MSFTOCSClientApi)
blade_id = task.node.driver_info['msftocs_blade_id']
mock_gci.return_value = (mock_c, blade_id)
mock_c.get_blade_state.return_value = msftocsclient.POWER_STATUS_ON
self.assertEqual(states.POWER_ON,
task.driver.power.get_power_state(task))
mock_gci.assert_called_once_with(task.node.driver_info)
mock_c.get_blade_state.assert_called_once_with(blade_id)
@mock.patch.object(msftocs_common, 'get_client_info', autospec=True)
[docs] def test_set_power_state_on(self, mock_gci):
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
mock_c = mock.MagicMock(spec=msftocsclient.MSFTOCSClientApi)
blade_id = task.node.driver_info['msftocs_blade_id']
mock_gci.return_value = (mock_c, blade_id)
task.driver.power.set_power_state(task, states.POWER_ON)
mock_gci.assert_called_once_with(task.node.driver_info)
mock_c.set_blade_on.assert_called_once_with(blade_id)
@mock.patch.object(msftocs_common, 'get_client_info', autospec=True)
[docs] def test_set_power_state_off(self, mock_gci):
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
mock_c = mock.MagicMock(spec=msftocsclient.MSFTOCSClientApi)
blade_id = task.node.driver_info['msftocs_blade_id']
mock_gci.return_value = (mock_c, blade_id)
task.driver.power.set_power_state(task, states.POWER_OFF)
mock_gci.assert_called_once_with(task.node.driver_info)
mock_c.set_blade_off.assert_called_once_with(blade_id)
@mock.patch.object(msftocs_common, 'get_client_info', autospec=True)
[docs] def test_set_power_state_blade_on_fail(self, mock_gci):
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
mock_c = mock.MagicMock(spec=msftocsclient.MSFTOCSClientApi)
blade_id = task.node.driver_info['msftocs_blade_id']
mock_gci.return_value = (mock_c, blade_id)
ex = exception.MSFTOCSClientApiException('x')
mock_c.set_blade_on.side_effect = ex
pstate = states.POWER_ON
self.assertRaises(exception.PowerStateFailure,
task.driver.power.set_power_state,
task, pstate)
mock_gci.assert_called_once_with(task.node.driver_info)
mock_c.set_blade_on.assert_called_once_with(blade_id)
@mock.patch.object(msftocs_common, 'get_client_info', autospec=True)
[docs] def test_set_power_state_invalid_parameter_fail(self, mock_gci):
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
mock_c = mock.MagicMock(spec=msftocsclient.MSFTOCSClientApi)
blade_id = task.node.driver_info['msftocs_blade_id']
mock_gci.return_value = (mock_c, blade_id)
pstate = states.ERROR
self.assertRaises(exception.InvalidParameterValue,
task.driver.power.set_power_state,
task, pstate)
mock_gci.assert_called_once_with(task.node.driver_info)
@mock.patch.object(msftocs_common, 'get_client_info', autospec=True)
[docs] def test_reboot(self, mock_gci):
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
mock_c = mock.MagicMock(spec=msftocsclient.MSFTOCSClientApi)
blade_id = task.node.driver_info['msftocs_blade_id']
mock_gci.return_value = (mock_c, blade_id)
task.driver.power.reboot(task)
mock_gci.assert_called_once_with(task.node.driver_info)
mock_c.set_blade_power_cycle.assert_called_once_with(blade_id)
@mock.patch.object(msftocs_common, 'get_client_info', autospec=True)
[docs] def test_reboot_fail(self, mock_gci):
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
mock_c = mock.MagicMock(spec=msftocsclient.MSFTOCSClientApi)
blade_id = task.node.driver_info['msftocs_blade_id']
mock_gci.return_value = (mock_c, blade_id)
ex = exception.MSFTOCSClientApiException('x')
mock_c.set_blade_power_cycle.side_effect = ex
self.assertRaises(exception.PowerStateFailure,
task.driver.power.reboot,
task)
mock_gci.assert_called_once_with(task.node.driver_info)
mock_c.set_blade_power_cycle.assert_called_once_with(blade_id)