designate/designate/tests/unit/test_mdns/test_service.py

77 lines
2.7 KiB
Python

# Copyright 2015 Hewlett-Packard Development Company, L.P.
#
# Author: Federico Ceratto <federico.ceratto@hpe.com>
#
# 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.
"""Unit-test MiniDNS service
"""
import unittest
from oslotest import base
import mock
from designate.tests.unit import RoObject
import designate.mdns.service as mdns
# TODO(Federico): fix skipped tests
@mock.patch.object(mdns.utils, 'cache_result')
@mock.patch.object(mdns.notify, 'NotifyEndpoint')
@mock.patch.object(mdns.xfr, 'XfrEndpoint')
class MdnsServiceTest(base.BaseTestCase):
@mock.patch.object(mdns.storage, 'get_storage', name='get_storage')
@mock.patch.object(mdns.Service, '_rpc_endpoints')
def setUp(self, *mocks):
super(MdnsServiceTest, self).setUp()
mdns.CONF = RoObject({
'service:mdns': RoObject(storage_driver=None)
})
# _rpc_endpoints is a property
mock_rpc_endpoints = mocks[0]
mock_rpc_endpoints.__get__ = mock.Mock(
return_value=[mock.MagicMock(), mock.MagicMock()]
)
self.mdns = mdns.Service()
self.mdns.tg = mock.Mock(name='tg')
@unittest.skip("Fails with new oslo.messaging release")
def test_service_name(self, mc, mn, mx):
self.assertEqual('mdns', self.mdns.service_name)
@unittest.skip("Fails when run together with designate/tests/test_mdns/")
def test_rpc_endpoints(self, _, mock_notify, mock_xfr):
out = self.mdns._rpc_endpoints
self.assertEqual(2, len(out))
assert isinstance(out[0], mock.MagicMock), out
assert isinstance(out[1], mock.MagicMock), out
@unittest.skip("Fails when run together with designate/tests/test_mdns/")
@mock.patch.object(mdns.handler, 'RequestHandler', name='reqh')
@mock.patch.object(mdns.dnsutils, 'TsigInfoMiddleware', name='tsig')
@mock.patch.object(mdns.dnsutils, 'SerializationMiddleware')
def test_dns_application(self, *mocks):
mock_serialization, mock_tsiginf, mock_req_handler = mocks[:3]
mock_req_handler.return_value = mock.Mock(name='app')
app = self.mdns._dns_application
assert isinstance(app, mock.MagicMock), repr(app)
assert mock_req_handler.called
assert mock_tsiginf.called
assert mock_serialization.called