98fcdc0d6f
Blueprint quantum-service-type This patch allows for managing service types through the API. The default service type is specified in the configuration file. The patch also provides a 'dummy' API extension, which uses the 'dummy' service plugin, as a PoC for usage of service type. The dummy API extension is used in unit tests only. Change-Id: I97d400b941fa7925b0efa0fd0d35c07419ff6bfa
85 lines
3.0 KiB
Python
85 lines
3.0 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
|
|
|
|
# Copyright (c) 2012 OpenStack, LLC.
|
|
# All Rights Reserved.
|
|
#
|
|
# 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 os
|
|
import types
|
|
import unittest2
|
|
|
|
from quantum.common import config
|
|
from quantum.common.test_lib import test_config
|
|
from quantum.manager import QuantumManager
|
|
from quantum.openstack.common import cfg
|
|
from quantum.openstack.common import log as logging
|
|
from quantum.plugins.common import constants
|
|
from quantum.tests.unit import dummy_plugin
|
|
|
|
|
|
LOG = logging.getLogger(__name__)
|
|
DB_PLUGIN_KLASS = 'quantum.db.db_base_plugin_v2.QuantumDbPluginV2'
|
|
ROOTDIR = os.path.dirname(os.path.dirname(__file__))
|
|
ETCDIR = os.path.join(ROOTDIR, 'etc')
|
|
|
|
|
|
def etcdir(*p):
|
|
return os.path.join(ETCDIR, *p)
|
|
|
|
|
|
class QuantumManagerTestCase(unittest2.TestCase):
|
|
|
|
def setUp(self):
|
|
super(QuantumManagerTestCase, self).setUp()
|
|
args = ['--config-file', etcdir('quantum.conf.test')]
|
|
# If test_config specifies some config-file, use it, as well
|
|
config.parse(args=args)
|
|
|
|
def tearDown(self):
|
|
unittest2.TestCase.tearDown(self)
|
|
cfg.CONF.reset()
|
|
QuantumManager._instance = None
|
|
|
|
def test_service_plugin_is_loaded(self):
|
|
cfg.CONF.set_override("core_plugin",
|
|
test_config.get('plugin_name_v2',
|
|
DB_PLUGIN_KLASS))
|
|
cfg.CONF.set_override("service_plugins",
|
|
["quantum.tests.unit.dummy_plugin."
|
|
"DummyServicePlugin"])
|
|
QuantumManager._instance = None
|
|
mgr = QuantumManager.get_instance()
|
|
plugin = mgr.get_service_plugins()[constants.DUMMY]
|
|
|
|
self.assertTrue(
|
|
isinstance(plugin,
|
|
(dummy_plugin.DummyServicePlugin, types.ClassType)),
|
|
"loaded plugin should be of type QuantumDummyPlugin")
|
|
|
|
def test_multiple_plugins_specified_for_service_type(self):
|
|
cfg.CONF.set_override("service_plugins",
|
|
["quantum.tests.unit.dummy_plugin."
|
|
"QuantumDummyPlugin",
|
|
"quantum.tests.unit.dummy_plugin."
|
|
"QuantumDummyPlugin"])
|
|
QuantumManager._instance = None
|
|
|
|
try:
|
|
QuantumManager.get_instance().get_service_plugins()
|
|
self.assertTrue(False,
|
|
"Shouldn't load multiple plugins "
|
|
"for the same type")
|
|
except Exception as e:
|
|
LOG.debug(str(e))
|