Source code for ceilometer.tests.unit.api.test_app

# Copyright 2014 IBM Corp.
# 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 mock
from oslo_config import cfg
from oslo_config import fixture as fixture_config
from oslo_log import log

from ceilometer.api import app
from ceilometer.tests import base


[docs]class TestApp(base.BaseTestCase):
[docs] def setUp(self): super(TestApp, self).setUp() self.CONF = self.useFixture(fixture_config.Config()).conf log.register_options(cfg.CONF)
[docs] def test_api_paste_file_not_exist(self): self.CONF.set_override('api_paste_config', 'non-existent-file') with mock.patch.object(self.CONF, 'find_file') as ff: ff.return_value = None self.assertRaises(cfg.ConfigFilesNotFoundError, app.load_app)
@mock.patch('ceilometer.storage.get_connection_from_config', mock.MagicMock()) @mock.patch('pecan.make_app')
[docs] def test_pecan_debug(self, mocked): def _check_pecan_debug(g_debug, p_debug, expected, workers=1): self.CONF.set_override('debug', g_debug) if p_debug is not None: self.CONF.set_override('pecan_debug', p_debug, group='api') self.CONF.set_override('workers', workers, group='api') app.setup_app() args, kwargs = mocked.call_args self.assertEqual(expected, kwargs.get('debug')) _check_pecan_debug(g_debug=False, p_debug=None, expected=False) _check_pecan_debug(g_debug=True, p_debug=None, expected=False) _check_pecan_debug(g_debug=True, p_debug=False, expected=False) _check_pecan_debug(g_debug=False, p_debug=True, expected=True) _check_pecan_debug(g_debug=True, p_debug=None, expected=False, workers=5) _check_pecan_debug(g_debug=False, p_debug=True, expected=False, workers=5)

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