Source code for ceilometer.tests.unit.dispatcher.test_db

#
# Copyright 2013 IBM Corp
#
# 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 datetime
import uuid

import mock
from oslo_config import fixture as fixture_config
from oslotest import base

from ceilometer.dispatcher import database
from ceilometer.event.storage import models as event_models
from ceilometer.publisher import utils


[docs]class TestDispatcherDB(base.BaseTestCase):
[docs] def setUp(self): super(TestDispatcherDB, self).setUp() self.CONF = self.useFixture(fixture_config.Config()).conf self.CONF.set_override('connection', 'sqlite://', group='database') self.meter_dispatcher = database.MeterDatabaseDispatcher(self.CONF) self.event_dispatcher = database.EventDatabaseDispatcher(self.CONF) self.ctx = None
[docs] def test_event_conn(self): event = event_models.Event(uuid.uuid4(), 'test', datetime.datetime(2012, 7, 2, 13, 53, 40), [], {}) event = utils.message_from_event(event, self.CONF.publisher.telemetry_secret) with mock.patch.object(self.event_dispatcher.conn, 'record_events') as record_events: self.event_dispatcher.record_events(event) self.assertEqual(1, len(record_events.call_args_list[0][0][0]))
[docs] def test_valid_message(self): msg = {'counter_name': 'test', 'resource_id': self.id(), 'counter_volume': 1, } msg['message_signature'] = utils.compute_signature( msg, self.CONF.publisher.telemetry_secret, ) with mock.patch.object(self.meter_dispatcher.conn, 'record_metering_data') as record_metering_data: self.meter_dispatcher.record_metering_data(msg) record_metering_data.assert_called_once_with(msg)
[docs] 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'] = utils.compute_signature( msg, self.CONF.publisher.telemetry_secret, ) expected = msg.copy() expected['timestamp'] = datetime.datetime(2012, 7, 2, 13, 53, 40) with mock.patch.object(self.meter_dispatcher.conn, 'record_metering_data') as record_metering_data: self.meter_dispatcher.record_metering_data(msg) record_metering_data.assert_called_once_with(expected)
[docs] 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'] = utils.compute_signature( msg, self.CONF.publisher.telemetry_secret, ) expected = msg.copy() expected['timestamp'] = datetime.datetime(2012, 9, 30, 23, 31, 50, 262000) with mock.patch.object(self.meter_dispatcher.conn, 'record_metering_data') as record_metering_data: self.meter_dispatcher.record_metering_data(msg) record_metering_data.assert_called_once_with(expected)

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