103 lines
4.5 KiB
Python
103 lines
4.5 KiB
Python
# Copyright (c) 2016 OpenStack Foundation
|
|
# 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.
|
|
|
|
import copy
|
|
|
|
import mock
|
|
from oslo_utils import timeutils
|
|
|
|
from nova import context
|
|
from nova.notifications.objects import service as service_notification
|
|
from nova import objects
|
|
from nova.objects import fields
|
|
from nova import test
|
|
from nova.tests.unit.objects.test_service import fake_service
|
|
|
|
|
|
class TestServiceStatusNotification(test.TestCase):
|
|
def setUp(self):
|
|
self.ctxt = context.get_admin_context()
|
|
super(TestServiceStatusNotification, self).setUp()
|
|
|
|
@mock.patch('nova.notifications.objects.service.ServiceStatusNotification')
|
|
def _verify_notification(self, service_obj, action, mock_notification):
|
|
if action == fields.NotificationAction.CREATE:
|
|
service_obj.create()
|
|
elif action == fields.NotificationAction.UPDATE:
|
|
service_obj.save()
|
|
elif action == fields.NotificationAction.DELETE:
|
|
service_obj.destroy()
|
|
else:
|
|
raise Exception('Unsupported action: %s' % action)
|
|
|
|
self.assertTrue(mock_notification.called)
|
|
|
|
event_type = mock_notification.call_args[1]['event_type']
|
|
priority = mock_notification.call_args[1]['priority']
|
|
publisher = mock_notification.call_args[1]['publisher']
|
|
payload = mock_notification.call_args[1]['payload']
|
|
|
|
self.assertEqual(service_obj.host, publisher.host)
|
|
self.assertEqual(service_obj.binary, publisher.source)
|
|
self.assertEqual(fields.NotificationPriority.INFO, priority)
|
|
self.assertEqual('service', event_type.object)
|
|
self.assertEqual(action, event_type.action)
|
|
for field in service_notification.ServiceStatusPayload.SCHEMA:
|
|
if field in fake_service:
|
|
self.assertEqual(fake_service[field], getattr(payload, field))
|
|
|
|
mock_notification.return_value.emit.assert_called_once_with(self.ctxt)
|
|
|
|
@mock.patch('nova.db.service_update')
|
|
def test_service_update_with_notification(self, mock_db_service_update):
|
|
service_obj = objects.Service(context=self.ctxt, id=fake_service['id'])
|
|
mock_db_service_update.return_value = fake_service
|
|
for key, value in {'disabled': True,
|
|
'disabled_reason': 'my reason',
|
|
'forced_down': True}.items():
|
|
setattr(service_obj, key, value)
|
|
self._verify_notification(service_obj,
|
|
fields.NotificationAction.UPDATE)
|
|
|
|
@mock.patch('nova.notifications.objects.service.ServiceStatusNotification')
|
|
@mock.patch('nova.db.service_update')
|
|
def test_service_update_without_notification(self,
|
|
mock_db_service_update,
|
|
mock_notification):
|
|
service_obj = objects.Service(context=self.ctxt, id=fake_service['id'])
|
|
mock_db_service_update.return_value = fake_service
|
|
|
|
for key, value in {'report_count': 13,
|
|
'last_seen_up': timeutils.utcnow()}.items():
|
|
setattr(service_obj, key, value)
|
|
service_obj.save()
|
|
self.assertFalse(mock_notification.called)
|
|
|
|
@mock.patch('nova.db.service_create')
|
|
def test_service_create_with_notification(self, mock_db_service_create):
|
|
service_obj = objects.Service(context=self.ctxt)
|
|
service_obj["uuid"] = fake_service["uuid"]
|
|
mock_db_service_create.return_value = fake_service
|
|
self._verify_notification(service_obj,
|
|
fields.NotificationAction.CREATE)
|
|
|
|
@mock.patch('nova.db.service_destroy')
|
|
def test_service_destroy_with_notification(self, mock_db_service_destroy):
|
|
service = copy.deepcopy(fake_service)
|
|
service.pop("version")
|
|
service_obj = objects.Service(context=self.ctxt, **service)
|
|
self._verify_notification(service_obj,
|
|
fields.NotificationAction.DELETE)
|