cerberus/cerberus/tests/unit/utils.py

43 lines
1.2 KiB
Python

#
# Copyright (c) 2014 EUROGICIEL
#
# 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 sqlalchemy
from cerberus.db import api as db_api
from cerberus.openstack.common.db import options
get_engine = db_api.get_engine
def setup_dummy_db():
options.cfg.set_defaults(options.database_opts, sqlite_synchronous=False)
options.set_defaults("sqlite://", sqlite_db='heat.db')
engine = get_engine()
db_api.db_sync(engine)
engine.connect()
def reset_dummy_db():
engine = get_engine()
meta = sqlalchemy.MetaData()
meta.reflect(bind=engine)
for table in reversed(meta.sorted_tables):
if table.name == 'migrate_version':
continue
engine.execute(table.delete())