# Copyright 2015, Cisco Systems.
#
# 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.
import mock
from oslo_config import cfg
from oslo_utils import importutils
from oslo_utils import uuidutils
from ironic.common import exception
from ironic.conductor import task_manager
from ironic.drivers.modules.cimc import common as cimc_common
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_cimc_info()
imcsdk = importutils.try_import('ImcSdk')
CONF = cfg.CONF
[docs]class CIMCBaseTestCase(db_base.DbTestCase):
[docs] def setUp(self):
super(CIMCBaseTestCase, self).setUp()
mgr_utils.mock_the_extension_manager(driver="fake_cimc")
self.node = obj_utils.create_test_node(
self.context,
driver='fake_cimc',
driver_info=INFO_DICT,
instance_uuid=uuidutils.generate_uuid())
CONF.set_override('max_retry', 2, 'cimc')
CONF.set_override('action_interval', 0, 'cimc')
[docs]class ParseDriverInfoTestCase(CIMCBaseTestCase):
[docs] def test_parse_driver_info(self):
info = cimc_common.parse_driver_info(self.node)
self.assertEqual(INFO_DICT['cimc_address'], info['cimc_address'])
self.assertEqual(INFO_DICT['cimc_username'], info['cimc_username'])
self.assertEqual(INFO_DICT['cimc_password'], info['cimc_password'])
[docs] def test_parse_driver_info_missing_address(self):
del self.node.driver_info['cimc_address']
self.assertRaises(exception.MissingParameterValue,
cimc_common.parse_driver_info, self.node)
[docs] def test_parse_driver_info_missing_username(self):
del self.node.driver_info['cimc_username']
self.assertRaises(exception.MissingParameterValue,
cimc_common.parse_driver_info, self.node)
[docs] def test_parse_driver_info_missing_password(self):
del self.node.driver_info['cimc_password']
self.assertRaises(exception.MissingParameterValue,
cimc_common.parse_driver_info, self.node)
@mock.patch.object(cimc_common, 'cimc_handle', autospec=True)
[docs]class CIMCHandleLogin(CIMCBaseTestCase):
[docs] def test_cimc_handle_login(self, mock_handle):
info = cimc_common.parse_driver_info(self.node)
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
with mock_handle(task) as handle:
cimc_common.handle_login(task, handle, info)
handle.login.assert_called_once_with(
self.node.driver_info['cimc_address'],
self.node.driver_info['cimc_username'],
self.node.driver_info['cimc_password'])
[docs] def test_cimc_handle_login_exception(self, mock_handle):
info = cimc_common.parse_driver_info(self.node)
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
with mock_handle(task) as handle:
handle.login.side_effect = imcsdk.ImcException('Boom')
self.assertRaises(exception.CIMCException,
cimc_common.handle_login,
task, handle, info)
handle.login.assert_called_once_with(
self.node.driver_info['cimc_address'],
self.node.driver_info['cimc_username'],
self.node.driver_info['cimc_password'])
[docs]class CIMCHandleTestCase(CIMCBaseTestCase):
@mock.patch.object(imcsdk, 'ImcHandle', autospec=True)
@mock.patch.object(cimc_common, 'handle_login', autospec=True)
[docs] def test_cimc_handle(self, mock_login, mock_handle):
mo_hand = mock.MagicMock()
mo_hand.username = self.node.driver_info['cimc_username']
mo_hand.password = self.node.driver_info['cimc_password']
mo_hand.name = self.node.driver_info['cimc_address']
mock_handle.return_value = mo_hand
info = cimc_common.parse_driver_info(self.node)
with task_manager.acquire(self.context, self.node.uuid,
shared=False) as task:
with cimc_common.cimc_handle(task) as handle:
self.assertEqual(handle, mock_handle.return_value)
mock_login.assert_called_once_with(task, mock_handle.return_value,
info)
mock_handle.return_value.logout.assert_called_once_with()