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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
import os
import mock
from twisted.trial import unittest
from twisted.internet import defer
from buildbot.db import model, enginestrategy
from buildbot.test.util import db
class DBConnector_Basic(db.RealDatabaseMixin, unittest.TestCase):
"""
Basic tests of the DBConnector class - all start with an empty DB
"""
def setUp(self):
d = self.setUpRealDatabase()
def make_fake_pool(_):
engine = enginestrategy.create_engine(self.db_url,
basedir=os.path.abspath('basedir'))
# mock out the pool, and set up the model
self.db = mock.Mock()
self.db.pool.do_with_engine = lambda thd : defer.maybeDeferred(thd,engine)
self.db.model = model.Model(self.db)
self.db.start()
d.addCallback(make_fake_pool)
return d
def tearDown(self):
self.db.stop()
return self.tearDownRealDatabase()
def test_is_current_empty(self):
d = self.db.model.is_current()
d.addCallback(lambda r : self.assertFalse(r))
return d
def test_is_current_full(self):
d = self.db.model.upgrade()
d.addCallback(lambda _ : self.db.model.is_current())
d.addCallback(lambda r : self.assertTrue(r))
return d
# the upgrade method is very well-tested by the integration tests; the
# remainder of the object is just tables.
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