824313ac9c
All drivers options are current stored into the DEFAULT group. This change makes the configuration clearer by putting driver options into a group named oslo_messaging_<driver>. Closes-bug: #1417040 Change-Id: I96a9682afe7eb0caf1fbf47bbb0291833aec245b
85 lines
2.9 KiB
Python
85 lines
2.9 KiB
Python
|
|
# Copyright 2013 Red Hat, Inc.
|
|
#
|
|
# 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.
|
|
|
|
__all__ = ['ConfFixture']
|
|
|
|
import sys
|
|
|
|
import fixtures
|
|
|
|
|
|
def _import_opts(conf, module, opts, group=None):
|
|
__import__(module)
|
|
conf.register_opts(getattr(sys.modules[module], opts), group=group)
|
|
|
|
|
|
class ConfFixture(fixtures.Fixture):
|
|
|
|
"""Tweak configuration options for unit testing.
|
|
|
|
oslo.messaging registers a number of configuration options, but rather than
|
|
directly referencing those options, users of the API should use this
|
|
interface for querying and overriding certain configuration options.
|
|
|
|
An example usage::
|
|
|
|
self.messaging_conf = self.useFixture(messaging.ConfFixture(cfg.CONF))
|
|
self.messaging_conf.transport_driver = 'fake'
|
|
|
|
:param conf: a ConfigOpts instance
|
|
:type conf: oslo.config.cfg.ConfigOpts
|
|
"""
|
|
|
|
def __init__(self, conf):
|
|
self.conf = conf
|
|
_import_opts(self.conf,
|
|
'oslo_messaging._drivers.impl_rabbit', 'rabbit_opts',
|
|
'oslo_messaging_rabbit')
|
|
_import_opts(self.conf,
|
|
'oslo_messaging._drivers.amqp', 'amqp_opts',
|
|
'oslo_messaging_rabbit')
|
|
_import_opts(self.conf,
|
|
'oslo_messaging._drivers.impl_qpid', 'qpid_opts',
|
|
'oslo_messaging_qpid')
|
|
_import_opts(self.conf,
|
|
'oslo_messaging._drivers.amqp', 'amqp_opts',
|
|
'oslo_messaging_qpid')
|
|
_import_opts(self.conf, 'oslo_messaging.rpc.client', '_client_opts')
|
|
_import_opts(self.conf, 'oslo_messaging.transport', '_transport_opts')
|
|
_import_opts(self.conf,
|
|
'oslo_messaging.notify.notifier', '_notifier_opts')
|
|
|
|
def setUp(self):
|
|
super(ConfFixture, self).setUp()
|
|
self.addCleanup(self.conf.reset)
|
|
|
|
@property
|
|
def transport_driver(self):
|
|
"""The transport driver - for example 'rabbit', 'qpid' or 'fake'."""
|
|
return self.conf.rpc_backend
|
|
|
|
@transport_driver.setter
|
|
def transport_driver(self, value):
|
|
self.conf.set_override('rpc_backend', value)
|
|
|
|
@property
|
|
def response_timeout(self):
|
|
"""Default number of seconds to wait for a response from a call."""
|
|
return self.conf.rpc_response_timeout
|
|
|
|
@response_timeout.setter
|
|
def response_timeout(self, value):
|
|
self.conf.set_override('rpc_response_timeout', value)
|