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# This file is part of Buildbot. Buildbot is free software: you can
# redistribute it and/or modify it under the terms of the GNU General Public
# License as published by the Free Software Foundation, version 2.
#
# This program is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along with
# this program; if not, write to the Free Software Foundation, Inc., 51
# Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# Copyright Buildbot Team Members
from buildbot.db import model
from buildbot.test.util import db
from buildbot.test.fake import fakemaster
class FakeDBConnector(object):
pass
class ConnectorComponentMixin(db.RealDatabaseMixin):
"""
Implements a mock DBConnector object, replete with a thread pool and a DB
model. This includes a RealDatabaseMixin, so subclasses should not
instantiate that class directly. The connector appears at C{self.db}, and
the component should be attached to it as an attribute.
@ivar db: fake database connector
@ivar db.pool: DB thread pool
@ivar db.model: DB model
"""
def setUpConnectorComponent(self, table_names=[], basedir='basedir'):
"""Set up C{self.db}, using the given db_url and basedir."""
d = self.setUpRealDatabase(table_names=table_names, basedir=basedir)
def finish_setup(_):
self.db = FakeDBConnector()
self.db.pool = self.db_pool
self.db.model = model.Model(self.db)
self.db.master = fakemaster.make_master()
d.addCallback(finish_setup)
return d
def tearDownConnectorComponent(self):
d = self.tearDownRealDatabase()
def finish_cleanup(_):
self.db_pool.shutdown()
# break some reference loops, just for fun
del self.db.pool
del self.db.model
del self.db
d.addCallback(finish_cleanup)
return d
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