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# 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.
from unittest import mock
from ironic.common import exception
from ironic.common import states
from ironic.conductor import inspection
from ironic.conductor import task_manager
from ironic.tests.unit.db import base as db_base
from ironic.tests.unit.objects import utils as obj_utils
@mock.patch('ironic.drivers.modules.fake.FakeInspect.inspect_hardware',
autospec=True)
class TestInspectHardware(db_base.DbTestCase):
def test_inspect_hardware_ok(self, mock_inspect):
node = obj_utils.create_test_node(
self.context, driver='fake-hardware',
provision_state=states.INSPECTING,
driver_internal_info={'agent_url': 'url',
'agent_secret_token': 'token'})
task = task_manager.TaskManager(self.context, node.uuid)
mock_inspect.return_value = states.MANAGEABLE
inspection.inspect_hardware(task)
node.refresh()
self.assertEqual(states.MANAGEABLE, node.provision_state)
self.assertEqual(states.NOSTATE, node.target_provision_state)
self.assertIsNone(node.last_error)
mock_inspect.assert_called_once_with(task.driver.inspect, task)
task.node.refresh()
self.assertNotIn('agent_url', task.node.driver_internal_info)
self.assertNotIn('agent_secret_token', task.node.driver_internal_info)
def test_inspect_hardware_return_inspecting(self, mock_inspect):
node = obj_utils.create_test_node(self.context, driver='fake-hardware',
provision_state=states.INSPECTING)
task = task_manager.TaskManager(self.context, node.uuid)
mock_inspect.return_value = states.INSPECTING
self.assertRaises(exception.HardwareInspectionFailure,
inspection.inspect_hardware, task)
node.refresh()
self.assertIn('driver returned unexpected state', node.last_error)
self.assertEqual(states.INSPECTFAIL, node.provision_state)
self.assertEqual(states.MANAGEABLE, node.target_provision_state)
mock_inspect.assert_called_once_with(task.driver.inspect, task)
def test_inspect_hardware_return_inspect_wait(self, mock_inspect):
node = obj_utils.create_test_node(self.context, driver='fake-hardware',
provision_state=states.INSPECTING)
task = task_manager.TaskManager(self.context, node.uuid)
mock_inspect.return_value = states.INSPECTWAIT
inspection.inspect_hardware(task)
node.refresh()
self.assertEqual(states.INSPECTWAIT, node.provision_state)
self.assertEqual(states.MANAGEABLE, node.target_provision_state)
self.assertIsNone(node.last_error)
mock_inspect.assert_called_once_with(task.driver.inspect, task)
@mock.patch.object(inspection, 'LOG', autospec=True)
def test_inspect_hardware_return_other_state(self, log_mock, mock_inspect):
node = obj_utils.create_test_node(self.context, driver='fake-hardware',
provision_state=states.INSPECTING)
task = task_manager.TaskManager(self.context, node.uuid)
mock_inspect.return_value = None
self.assertRaises(exception.HardwareInspectionFailure,
inspection.inspect_hardware, task)
node.refresh()
self.assertEqual(states.INSPECTFAIL, node.provision_state)
self.assertEqual(states.MANAGEABLE, node.target_provision_state)
self.assertIsNotNone(node.last_error)
mock_inspect.assert_called_once_with(task.driver.inspect, task)
self.assertTrue(log_mock.error.called)
def test_inspect_hardware_raises_error(self, mock_inspect):
mock_inspect.side_effect = exception.HardwareInspectionFailure('test')
state = states.MANAGEABLE
node = obj_utils.create_test_node(self.context, driver='fake-hardware',
provision_state=states.INSPECTING,
target_provision_state=state)
task = task_manager.TaskManager(self.context, node.uuid)
self.assertRaisesRegex(exception.HardwareInspectionFailure, '^test$',
inspection.inspect_hardware, task)
node.refresh()
self.assertEqual(states.INSPECTFAIL, node.provision_state)
self.assertEqual(states.MANAGEABLE, node.target_provision_state)
self.assertEqual('test', node.last_error)
self.assertTrue(mock_inspect.called)
def test_inspect_hardware_unexpected_error(self, mock_inspect):
mock_inspect.side_effect = RuntimeError('x')
state = states.MANAGEABLE
node = obj_utils.create_test_node(self.context, driver='fake-hardware',
provision_state=states.INSPECTING,
target_provision_state=state)
task = task_manager.TaskManager(self.context, node.uuid)
self.assertRaisesRegex(exception.HardwareInspectionFailure,
'Unexpected exception of type RuntimeError: x',
inspection.inspect_hardware, task)
node.refresh()
self.assertEqual(states.INSPECTFAIL, node.provision_state)
self.assertEqual(states.MANAGEABLE, node.target_provision_state)
self.assertEqual('Unexpected exception of type RuntimeError: x',
node.last_error)
self.assertTrue(mock_inspect.called)
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