vitrage/vitrage/tests/unit/entity_graph/test_transformer_manager.py
Eylon Malin 6e87d4fd40 enable loading of external plugins with different base path
Change-Id: I2ef561aac446e2f3b9788c50f4822390775a6a40
2016-03-29 10:57:52 +00:00

77 lines
3.0 KiB
Python

# Copyright 2015 - Alcatel-Lucent
#
# 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.
from oslo_config import cfg
from oslo_log import log as logging
from vitrage.entity_graph.transformer_manager import TransformerManager
from vitrage.service import load_plugin
from vitrage.synchronizer.plugins.nagios import NAGIOS_PLUGIN
from vitrage.synchronizer.plugins.nagios.transformer import \
NagiosTransformer
from vitrage.synchronizer.plugins.nova.host import NOVA_HOST_PLUGIN
from vitrage.synchronizer.plugins.nova.host.transformer import \
HostTransformer
from vitrage.synchronizer.plugins.nova.instance import NOVA_INSTANCE_PLUGIN
from vitrage.synchronizer.plugins.nova.instance.transformer import \
InstanceTransformer
from vitrage.synchronizer.plugins.nova.zone import NOVA_ZONE_PLUGIN
from vitrage.synchronizer.plugins.nova.zone.transformer import \
ZoneTransformer
from vitrage.tests import base
LOG = logging.getLogger(__name__)
class TransformerManagerTest(base.BaseTest):
OPTS = [
cfg.ListOpt('plugin_type',
default=[NAGIOS_PLUGIN,
NOVA_HOST_PLUGIN,
NOVA_INSTANCE_PLUGIN,
NOVA_ZONE_PLUGIN],
help='Names of supported synchronizer plugins'),
cfg.ListOpt('plugin_path',
default=['vitrage.synchronizer.plugins'],
help='base path for plugins')
]
# noinspection PyPep8Naming
@classmethod
def setUpClass(cls):
cls.conf = cfg.ConfigOpts()
cls.conf.register_opts(cls.OPTS, group='synchronizer_plugins')
for plugin_name in cls.conf.synchronizer_plugins.plugin_type:
load_plugin(cls.conf, plugin_name,
cls.conf.synchronizer_plugins.plugin_path)
cls.manager = TransformerManager(cls.conf)
def test_transformer_registration_nagios(self):
self.assertIsInstance(self.manager.get_transformer
(NAGIOS_PLUGIN), NagiosTransformer)
def test_transformer_registration_nova_host(self):
self.assertIsInstance(self.manager.get_transformer
(NOVA_HOST_PLUGIN), HostTransformer)
def test_transformer_registration_nova_instance(self):
self.assertIsInstance(self.manager.get_transformer
(NOVA_INSTANCE_PLUGIN), InstanceTransformer)
def test_transformer_registration_nova_zone(self):
self.assertIsInstance(self.manager.get_transformer
(NOVA_ZONE_PLUGIN), ZoneTransformer)