101 lines
3.5 KiB
Python
101 lines
3.5 KiB
Python
#
|
|
# Copyright 2015 Red Hat. 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.
|
|
|
|
"""Fixtures used during Gabbi-based test runs."""
|
|
|
|
import json
|
|
import os
|
|
from unittest import case
|
|
import uuid
|
|
|
|
from gabbi import fixture
|
|
import mock
|
|
from oslo_config import fixture as fixture_config
|
|
from oslo_policy import opts
|
|
from oslo_utils import fileutils
|
|
import six
|
|
|
|
from aodh import service
|
|
from aodh import storage
|
|
|
|
|
|
# TODO(chdent): For now only MongoDB is supported, because of easy
|
|
# database name handling and intentional focus on the API, not the
|
|
# data store.
|
|
ENGINES = ['MONGODB']
|
|
|
|
|
|
class ConfigFixture(fixture.GabbiFixture):
|
|
"""Establish the relevant configuration for a test run."""
|
|
|
|
def start_fixture(self):
|
|
"""Set up config."""
|
|
|
|
self.conf = None
|
|
|
|
# Determine the database connection.
|
|
db_url = None
|
|
for engine in ENGINES:
|
|
try:
|
|
db_url = os.environ['AODH_TEST_%s_URL' % engine]
|
|
except KeyError:
|
|
pass
|
|
if db_url is None:
|
|
raise case.SkipTest('No database connection configured')
|
|
|
|
conf = service.prepare_service([])
|
|
# NOTE(jd): prepare_service() is called twice: first by load_app() for
|
|
# Pecan, then Pecan calls pastedeploy, which starts the app, which has
|
|
# no way to pass the conf object so that Paste apps calls again
|
|
# prepare_service. In real life, that's not a problem, but here we want
|
|
# to be sure that the second time the same conf object is returned
|
|
# since we tweaked it. To that, once we called prepare_service() we
|
|
# mock it so it returns the same conf object.
|
|
self.prepare_service = service.prepare_service
|
|
service.prepare_service = mock.Mock()
|
|
service.prepare_service.return_value = conf
|
|
conf = fixture_config.Config(conf).conf
|
|
self.conf = conf
|
|
opts.set_defaults(self.conf)
|
|
|
|
policies = json.dumps({
|
|
"context_is_admin": "role:admin",
|
|
"context_is_project": "project_id:%(target.project_id)s",
|
|
"context_is_owner": "user_id:%(target.user_id)s",
|
|
"segregation": "rule:context_is_admin",
|
|
"default": ""
|
|
})
|
|
if six.PY3:
|
|
policies = policies.encode('utf-8')
|
|
|
|
self.conf.set_override("policy_file",
|
|
fileutils.write_to_tempfile(
|
|
content=policies,
|
|
prefix='policy',
|
|
suffix='.json'),
|
|
group='oslo_policy')
|
|
|
|
database_name = '%s-%s' % (db_url, str(uuid.uuid4()))
|
|
conf.set_override('connection', database_name, group='database')
|
|
|
|
conf.set_override('pecan_debug', True, group='api')
|
|
|
|
def stop_fixture(self):
|
|
"""Reset the config and remove data."""
|
|
if self.conf:
|
|
storage.get_connection_from_config(self.conf).clear()
|
|
self.conf.reset()
|
|
service.prepare_service = self.prepare_service
|