ceilometer/ceilometer/tests/unit/dispatcher/test_dispatcher.py

43 lines
1.5 KiB
Python

# Copyright 2015 Intel 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 fixtures
from oslo_config import fixture
from ceilometer import dispatcher
from ceilometer import service
from ceilometer.tests import base
class FakeMeterDispatcher(dispatcher.MeterDispatcherBase):
def record_metering_data(self, data):
pass
class TestDispatchManager(base.BaseTestCase):
def setUp(self):
super(TestDispatchManager, self).setUp()
conf = service.prepare_service([], [])
self.conf = self.useFixture(fixture.Config(conf))
self.conf.config(meter_dispatchers=['database'],
event_dispatchers=['database'])
self.CONF = self.conf.conf
self.useFixture(fixtures.MockPatch(
'ceilometer.dispatcher.database.MeterDatabaseDispatcher',
new=FakeMeterDispatcher))
def test_load(self):
sample_mg, event_mg = dispatcher.load_dispatcher_manager(self.CONF)
self.assertEqual(1, len(list(sample_mg)))