nova/nova/tests/unit/scheduler/client/test_query.py

76 lines
2.9 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.
import mock
from oslo_utils.fixture import uuidsentinel as uuids
from nova import context
from nova import objects
from nova.scheduler.client import query
from nova import test
class SchedulerQueryClientTestCase(test.NoDBTestCase):
def setUp(self):
super(SchedulerQueryClientTestCase, self).setUp()
self.context = context.get_admin_context()
self.client = query.SchedulerQueryClient()
def test_constructor(self):
self.assertIsNotNone(self.client.scheduler_rpcapi)
@mock.patch('nova.scheduler.rpcapi.SchedulerAPI.select_destinations')
def test_select_destinations(self, mock_select_destinations):
fake_spec = objects.RequestSpec()
fake_spec.instance_uuid = uuids.instance
self.client.select_destinations(
context=self.context,
spec_obj=fake_spec,
instance_uuids=[fake_spec.instance_uuid],
return_objects=True,
return_alternates=True,
)
mock_select_destinations.assert_called_once_with(self.context,
fake_spec, [fake_spec.instance_uuid], True, True)
@mock.patch('nova.scheduler.rpcapi.SchedulerAPI.select_destinations')
def test_select_destinations_old_call(self, mock_select_destinations):
fake_spec = objects.RequestSpec()
fake_spec.instance_uuid = uuids.instance
self.client.select_destinations(
context=self.context,
spec_obj=fake_spec,
instance_uuids=[fake_spec.instance_uuid]
)
mock_select_destinations.assert_called_once_with(self.context,
fake_spec, [fake_spec.instance_uuid], False, False)
@mock.patch('nova.scheduler.rpcapi.SchedulerAPI.update_aggregates')
def test_update_aggregates(self, mock_update_aggs):
aggregates = [objects.Aggregate(id=1)]
self.client.update_aggregates(
context=self.context,
aggregates=aggregates)
mock_update_aggs.assert_called_once_with(
self.context, aggregates)
@mock.patch('nova.scheduler.rpcapi.SchedulerAPI.delete_aggregate')
def test_delete_aggregate(self, mock_delete_agg):
aggregate = objects.Aggregate(id=1)
self.client.delete_aggregate(
context=self.context,
aggregate=aggregate)
mock_delete_agg.assert_called_once_with(
self.context, aggregate)