77dd72da0a
During the review cycle for the alarm notifier, the notification payload was changed from containing the entire alarm representation to just the alarm UUID. However, the field name remained as 'alarm' which could be confusing. Hence, we change this to alarm_id. Change-Id: I5d9409df92010c7c89ad1f108b074bbf8487bb90
94 lines
3.7 KiB
Python
94 lines
3.7 KiB
Python
# -*- encoding: utf-8 -*-
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#
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# Copyright © 2013 eNovance <licensing@enovance.com>
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#
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# Authors: Mehdi Abaakouk <mehdi.abaakouk@enovance.com>
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import uuid
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from oslo.config import cfg
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from ceilometer.alarm import rpc as rpc_alarm
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from ceilometer.openstack.common import rpc
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from ceilometer.storage.models import Alarm as AlarmModel
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from ceilometer.tests import base
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from ceilometerclient.v2.alarms import Alarm as AlarmClient
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class TestRPCAlarmNotifier(base.TestCase):
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def faux_cast(self, context, topic, msg):
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self.notified.append((topic, msg))
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def setUp(self):
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super(TestRPCAlarmNotifier, self).setUp()
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self.notified = []
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self.stubs.Set(rpc, 'cast', self.faux_cast)
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self.notifier = rpc_alarm.RPCAlarmNotifier()
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self.alarms = [
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AlarmClient(None, info={
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'name': 'instance_running_hot',
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'counter_name': 'cpu_util',
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'comparison_operator': 'gt',
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'threshold': 80.0,
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'evaluation_periods': 5,
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'statistic': 'avg',
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'state': 'ok',
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'ok_actions': ['http://host:8080/path'],
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'user_id': 'foobar',
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'project_id': 'snafu',
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'period': 60,
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'alarm_id': str(uuid.uuid4()),
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'matching_metadata':{'resource_id':
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'my_instance'}
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}),
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AlarmClient(None, info={
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'name': 'group_running_idle',
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'counter_name': 'cpu_util',
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'comparison_operator': 'le',
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'threshold': 10.0,
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'statistic': 'max',
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'evaluation_periods': 4,
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'state': 'insufficient data',
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'insufficient_data_actions': ['http://other_host/path'],
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'user_id': 'foobar',
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'project_id': 'snafu',
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'period': 300,
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'alarm_id': str(uuid.uuid4()),
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'matching_metadata':{'metadata.user_metadata.AS':
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'my_group'}
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}),
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]
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def test_notify_alarm(self):
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previous = ['alarm', 'ok']
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for i, a in enumerate(self.alarms):
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self.notifier.notify(a, previous[i], "what? %d" % i)
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self.assertEqual(len(self.notified), 2)
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for i, a in enumerate(self.alarms):
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actions = getattr(a, AlarmModel.ALARM_ACTIONS_MAP[a.state])
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self.assertEqual(self.notified[i][0],
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cfg.CONF.alarm.notifier_rpc_topic)
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self.assertEqual(self.notified[i][1]["args"]["data"]["alarm_id"],
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self.alarms[i].alarm_id)
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self.assertEqual(self.notified[i][1]["args"]["data"]["actions"],
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actions)
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self.assertEqual(self.notified[i][1]["args"]["data"]["previous"],
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previous[i])
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self.assertEqual(self.notified[i][1]["args"]["data"]["current"],
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self.alarms[i].state)
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self.assertEqual(self.notified[i][1]["args"]["data"]["reason"],
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"what? %d" % i)
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