karbor/karbor/tests/unit/objects/test_service.py

112 lines
4.9 KiB
Python

# 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 karbor import objects
from karbor.tests.unit import fake_service
from karbor.tests.unit import objects as test_objects
class TestService(test_objects.BaseObjectsTestCase):
@mock.patch('karbor.db.sqlalchemy.api.service_get')
def test_get_by_id(self, service_get):
db_service = fake_service.fake_db_service()
service_get.return_value = db_service
service = objects.Service.get_by_id(self.context, 1)
self._compare(self, db_service, service)
service_get.assert_called_once_with(self.context, 1)
@mock.patch('karbor.db.service_get_by_host_and_topic')
def test_get_by_host_and_topic(self, service_get_by_host_and_topic):
db_service = fake_service.fake_db_service()
service_get_by_host_and_topic.return_value = db_service
service = objects.Service.get_by_host_and_topic(
self.context, 'fake-host', 'fake-topic')
self._compare(self, db_service, service)
service_get_by_host_and_topic.assert_called_once_with(
self.context, 'fake-host', 'fake-topic')
@mock.patch('karbor.db.service_get_by_args')
def test_get_by_args(self, service_get_by_args):
db_service = fake_service.fake_db_service()
service_get_by_args.return_value = db_service
service = objects.Service.get_by_args(
self.context, 'fake-host', 'fake-key')
self._compare(self, db_service, service)
service_get_by_args.assert_called_once_with(
self.context, 'fake-host', 'fake-key')
@mock.patch('karbor.db.service_create')
def test_create(self, service_create):
db_service = fake_service.fake_db_service()
service_create.return_value = db_service
service = objects.Service(context=self.context)
service.create()
self.assertEqual(db_service['id'], service.id)
service_create.assert_called_once_with(self.context, {})
@mock.patch('karbor.db.service_update')
def test_save(self, service_update):
db_service = fake_service.fake_db_service()
service = objects.Service._from_db_object(
self.context, objects.Service(), db_service)
service.topic = 'foobar'
service.save()
service_update.assert_called_once_with(self.context, service.id,
{'topic': 'foobar'})
@mock.patch('karbor.db.service_destroy')
def test_destroy(self, service_destroy):
db_service = fake_service.fake_db_service()
service = objects.Service._from_db_object(
self.context, objects.Service(), db_service)
with mock.patch.object(service._context, 'elevated') as elevated_ctx:
service.destroy()
service_destroy.assert_called_once_with(elevated_ctx(), 123)
class TestServiceList(test_objects.BaseObjectsTestCase):
@mock.patch('karbor.db.service_get_all')
def test_get_all(self, service_get_all):
db_service = fake_service.fake_db_service()
service_get_all.return_value = [db_service]
services = objects.ServiceList.get_all(self.context, 'foo')
service_get_all.assert_called_once_with(self.context, 'foo')
self.assertEqual(1, len(services))
TestService._compare(self, db_service, services[0])
@mock.patch('karbor.db.service_get_all_by_topic')
def test_get_all_by_topic(self, service_get_all_by_topic):
db_service = fake_service.fake_db_service()
service_get_all_by_topic.return_value = [db_service]
services = objects.ServiceList.get_all_by_topic(
self.context, 'foo', 'bar')
service_get_all_by_topic.assert_called_once_with(
self.context, 'foo', disabled='bar')
self.assertEqual(1, len(services))
TestService._compare(self, db_service, services[0])
@mock.patch('karbor.db.service_get_all_by_args')
def test_get_all_by_args(self, service_get_all_by_args):
db_service = fake_service.fake_db_service()
service_get_all_by_args.return_value = [db_service]
services = objects.ServiceList.get_all_by_args(
self.context, 'fake-host', 'fake-service')
service_get_all_by_args.assert_called_once_with(
self.context, 'fake-host', 'fake-service')
self.assertEqual(1, len(services))
TestService._compare(self, db_service, services[0])