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# 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 unittest import mock
from oslo_config import cfg
from osprofiler import web
from ironic.tests.unit.api import base
CONF = cfg.CONF
class TestOsprofilerWsgiMiddleware(base.BaseApiTest):
"""Provide a basic test for OSProfiler wsgi middleware.
The tests below provide minimal confirmation that the OSProfiler wsgi
middleware is called.
"""
def setUp(self):
super(TestOsprofilerWsgiMiddleware, self).setUp()
@mock.patch.object(web, 'WsgiMiddleware', autospec=True)
def test_enable_osp_wsgi_request(self, mock_ospmiddleware):
CONF.set_override('enabled', True, 'profiler')
self._make_app()
mock_ospmiddleware.assert_called_once_with(mock.ANY)
@mock.patch.object(web, 'WsgiMiddleware', autospec=True)
def test_disable_osp_wsgi_request(self, mock_ospmiddleware):
CONF.set_override('enabled', False, 'profiler')
self._make_app()
self.assertFalse(mock_ospmiddleware.called)
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