cinder/cinder/tests/unit/fake_service.py

66 lines
2.0 KiB
Python

# Copyright 2015 Intel Corp.
#
# 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 oslo_utils import timeutils
from oslo_versionedobjects import fields
from cinder.db.sqlalchemy import models
from cinder import objects
def fake_service_orm(**updates):
"""Create a fake ORM service instance."""
db_service = fake_db_service(**updates)
service = models.Service(**db_service)
return service
def fake_db_service(**updates):
NOW = timeutils.utcnow().replace(microsecond=0)
db_service = {
'created_at': NOW,
'updated_at': NOW,
'deleted_at': None,
'deleted': False,
'id': 123,
'uuid': 'ce59413f-4061-425c-9ad0-3479bd102ab2',
'host': 'fake-host',
'binary': 'fake-service',
'topic': 'fake-service-topic',
'report_count': 1,
'disabled': False,
'disabled_reason': None,
'modified_at': NOW,
}
for name, field in objects.Service.fields.items():
if name in db_service:
continue
if field.nullable:
db_service[name] = None
elif field.default != fields.UnspecifiedDefault:
db_service[name] = field.default
else:
raise Exception('fake_db_service needs help with %s.' % name)
if updates:
db_service.update(updates)
return db_service
def fake_service_obj(context, **updates):
return objects.Service._from_db_object(context, objects.Service(),
fake_db_service(**updates))