344ad3eef0
This adds a memory counter, that is emitted at the same time than instance counter. It is the first counter implementing the 'absolute' counter type. Change-Id: I3bfd57da61029d43ba4f731f98dc58f790f9f8cd Signed-off-by: Julien Danjou <julien@danjou.info>
120 lines
4.3 KiB
Python
120 lines
4.3 KiB
Python
# -*- encoding: utf-8 -*-
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#
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# Copyright © 2012 New Dream Network, LLC (DreamHost)
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#
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# Author: Doug Hellmann <doug.hellmann@dreamhost.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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"""Tests for ceilometer/nova/dispatcher.py
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"""
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from ceilometer.compute import notifications
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from ceilometer.collector import dispatcher
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class StubDispatcher(dispatcher.NotificationDispatcher):
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def _load_plugins(self):
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self.handlers['compute.instance.create.end'] = [
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notifications.InstanceNotifications(),
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]
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TEST_NOTICE = {
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u'_context_auth_token': u'3d8b13de1b7d499587dfc69b77dc09c2',
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u'_context_is_admin': True,
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u'_context_project_id': u'7c150a59fe714e6f9263774af9688f0e',
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u'_context_quota_class': None,
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u'_context_read_deleted': u'no',
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u'_context_remote_address': u'10.0.2.15',
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u'_context_request_id': u'req-d68b36e0-9233-467f-9afb-d81435d64d66',
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u'_context_roles': [u'admin'],
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u'_context_timestamp': u'2012-05-08T20:23:41.425105',
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u'_context_user_id': u'1e3ce043029547f1a61c1996d1a531a2',
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u'event_type': u'compute.instance.create.end',
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u'message_id': u'dae6f69c-00e0-41c0-b371-41ec3b7f4451',
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u'payload': {u'created_at': u'2012-05-08 20:23:41',
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u'deleted_at': u'',
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u'disk_gb': 0,
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u'display_name': u'testme',
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u'fixed_ips': [{u'address': u'10.0.0.2',
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u'floating_ips': [],
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u'meta': {},
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u'type': u'fixed',
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u'version': 4}],
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u'image_ref_url': u'http://10.0.2.15:9292/images/UUID',
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u'instance_id': u'9f9d01b9-4a58-4271-9e27-398b21ab20d1',
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u'instance_type': u'm1.tiny',
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u'instance_type_id': 2,
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u'launched_at': u'2012-05-08 20:23:47.985999',
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u'memory_mb': 512,
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u'state': u'active',
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u'state_description': u'',
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u'tenant_id': u'7c150a59fe714e6f9263774af9688f0e',
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u'user_id': u'1e3ce043029547f1a61c1996d1a531a2',
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u'reservation_id': u'1e3ce043029547f1a61c1996d1a531a3',
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u'vcpus': 1,
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u'root_gb': 0,
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u'ephemeral_gb': 0,
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u'host': u'compute-host-name',
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u'availability_zone': u'1e3ce043029547f1a61c1996d1a531a4',
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u'os_type': u'linux?',
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u'architecture': u'x86',
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u'image_ref': u'UUID',
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u'kernel_id': u'1e3ce043029547f1a61c1996d1a531a5',
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u'ramdisk_id': u'1e3ce043029547f1a61c1996d1a531a6',
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},
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u'priority': u'INFO',
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u'publisher_id': u'compute.vagrant-precise',
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u'timestamp': u'2012-05-08 20:23:48.028195',
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}
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def test_notify():
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results = []
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d = StubDispatcher(None, lambda x: results.append(x))
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d.notify(TEST_NOTICE)
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assert len(results) >= 1
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counter = results[0]
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assert counter.name == 'instance'
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def test_load_compute_plugins():
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results = []
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d = dispatcher.NotificationDispatcher(
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'ceilometer.collector.compute',
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lambda x: results.append(x)
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)
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assert d.handlers, 'No handlers were loaded'
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def test_load_no_plugins():
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results = []
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d = dispatcher.NotificationDispatcher(
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'ceilometer.collector.none',
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lambda x: results.append(x)
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)
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assert not d.handlers, 'Handlers were loaded'
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def test_notify_through_plugin():
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results = []
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d = dispatcher.NotificationDispatcher(
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'ceilometer.collector.compute',
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lambda x: results.append(x)
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)
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d.notify(TEST_NOTICE)
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assert len(results) >= 1
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results_name = [ result.name for result in results ]
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assert 'instance' in results_name
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assert 'memory' in results_name
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