# -*- encoding: utf-8 -*- # # Copyright © 2012 New Dream Network, LLC (DreamHost) # # Author: Doug Hellmann # # 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. """Tests for ceilometer/agent/manager.py """ from datetime import datetime from mock import patch from mock import MagicMock from oslo.config import cfg from stevedore import extension from stevedore.tests import manager as test_manager from ceilometer.publisher import meter from ceilometer.collector import service from ceilometer.storage import base from ceilometer.tests import base as tests_base from ceilometer.compute import notifications TEST_NOTICE = { u'_context_auth_token': u'3d8b13de1b7d499587dfc69b77dc09c2', u'_context_is_admin': True, u'_context_project_id': u'7c150a59fe714e6f9263774af9688f0e', u'_context_quota_class': None, u'_context_read_deleted': u'no', u'_context_remote_address': u'10.0.2.15', u'_context_request_id': u'req-d68b36e0-9233-467f-9afb-d81435d64d66', u'_context_roles': [u'admin'], u'_context_timestamp': u'2012-05-08T20:23:41.425105', u'_context_user_id': u'1e3ce043029547f1a61c1996d1a531a2', u'event_type': u'compute.instance.create.end', u'message_id': u'dae6f69c-00e0-41c0-b371-41ec3b7f4451', u'payload': {u'created_at': u'2012-05-08 20:23:41', u'deleted_at': u'', u'disk_gb': 0, u'display_name': u'testme', u'fixed_ips': [{u'address': u'10.0.0.2', u'floating_ips': [], u'meta': {}, u'type': u'fixed', u'version': 4}], u'image_ref_url': u'http://10.0.2.15:9292/images/UUID', u'instance_id': u'9f9d01b9-4a58-4271-9e27-398b21ab20d1', u'instance_type': u'm1.tiny', u'instance_type_id': 2, u'launched_at': u'2012-05-08 20:23:47.985999', u'memory_mb': 512, u'state': u'active', u'state_description': u'', u'tenant_id': u'7c150a59fe714e6f9263774af9688f0e', u'user_id': u'1e3ce043029547f1a61c1996d1a531a2', u'reservation_id': u'1e3ce043029547f1a61c1996d1a531a3', u'vcpus': 1, u'root_gb': 0, u'ephemeral_gb': 0, u'host': u'compute-host-name', u'availability_zone': u'1e3ce043029547f1a61c1996d1a531a4', u'os_type': u'linux?', u'architecture': u'x86', u'image_ref': u'UUID', u'kernel_id': u'1e3ce043029547f1a61c1996d1a531a5', u'ramdisk_id': u'1e3ce043029547f1a61c1996d1a531a6', }, u'priority': u'INFO', u'publisher_id': u'compute.vagrant-precise', u'timestamp': u'2012-05-08 20:23:48.028195', } class TestCollectorService(tests_base.TestCase): def setUp(self): super(TestCollectorService, self).setUp() self.srv = service.CollectorService('the-host', 'the-topic') self.ctx = None #cfg.CONF.publisher_meter.metering_secret = 'not-so-secret' @patch('ceilometer.pipeline.setup_pipeline', MagicMock()) def test_init_host(self): cfg.CONF.database_connection = 'log://localhost' # If we try to create a real RPC connection, init_host() never # returns. Mock it out so we can establish the manager # configuration. with patch('ceilometer.openstack.common.rpc.create_connection'): self.srv.start() def test_valid_message(self): msg = {'counter_name': 'test', 'resource_id': self.id(), 'counter_volume': 1, } msg['message_signature'] = meter.compute_signature( msg, cfg.CONF.publisher_meter.metering_secret, ) self.srv.storage_conn = self.mox.CreateMock(base.Connection) self.srv.storage_conn.record_metering_data(msg) self.mox.ReplayAll() self.srv.record_metering_data(self.ctx, msg) self.mox.VerifyAll() def test_invalid_message(self): msg = {'counter_name': 'test', 'resource_id': self.id(), 'counter_volume': 1, } msg['message_signature'] = 'invalid-signature' class ErrorConnection: called = False def record_metering_data(self, data): self.called = True self.srv.storage_conn = ErrorConnection() self.srv.record_metering_data(self.ctx, msg) assert not self.srv.storage_conn.called, \ 'Should not have called the storage connection' def test_timestamp_conversion(self): msg = {'counter_name': 'test', 'resource_id': self.id(), 'counter_volume': 1, 'timestamp': '2012-07-02T13:53:40Z', } msg['message_signature'] = meter.compute_signature( msg, cfg.CONF.publisher_meter.metering_secret, ) expected = {} expected.update(msg) expected['timestamp'] = datetime(2012, 7, 2, 13, 53, 40) self.srv.storage_conn = self.mox.CreateMock(base.Connection) self.srv.storage_conn.record_metering_data(expected) self.mox.ReplayAll() self.srv.record_metering_data(self.ctx, msg) self.mox.VerifyAll() def test_timestamp_tzinfo_conversion(self): msg = {'counter_name': 'test', 'resource_id': self.id(), 'counter_volume': 1, 'timestamp': '2012-09-30T15:31:50.262-08:00', } msg['message_signature'] = meter.compute_signature( msg, cfg.CONF.publisher_meter.metering_secret, ) expected = {} expected.update(msg) expected['timestamp'] = datetime(2012, 9, 30, 23, 31, 50, 262000) self.srv.storage_conn = self.mox.CreateMock(base.Connection) self.srv.storage_conn.record_metering_data(expected) self.mox.ReplayAll() self.srv.record_metering_data(self.ctx, msg) self.mox.VerifyAll() @patch('ceilometer.pipeline.setup_pipeline', MagicMock()) def test_process_notification(self): # If we try to create a real RPC connection, init_host() never # returns. Mock it out so we can establish the manager # configuration. with patch('ceilometer.openstack.common.rpc.create_connection'): self.srv.start() self.srv.pipeline_manager.pipelines[0] = MagicMock() self.srv.notification_manager = test_manager.TestExtensionManager( [extension.Extension('test', None, None, notifications.Instance(), ), ]) self.srv.process_notification(TEST_NOTICE) self.assertTrue( self.srv.pipeline_manager.publisher.called)