OpenStack Compute (Nova)
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# Copyright 2018 NTT Corporation
#
# 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 nova.conf
from nova import context
from nova.tests.functional.notification_sample_tests \
import notification_sample_base
CONF = nova.conf.CONF
class TestMetricsNotificationSample(
notification_sample_base.NotificationSampleTestBase):
def setUp(self):
self.flags(compute_monitors=['cpu.virt_driver'])
super(TestMetricsNotificationSample, self).setUp()
# Reset the cpu stats of the 'cpu.virt_driver' monitor
self.compute.manager.rt.monitors[0]._cpu_stats = {}
def test_metrics_update(self):
self.compute.manager.update_available_resource(
context.get_admin_context())
self.assertEqual(1, len(self.notifier.versioned_notifications))
self._verify_notification(
'metrics-update',
replacements={'host_ip': CONF.my_ip},
actual=self.notifier.versioned_notifications[0])