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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 sqlalchemy as sa
from twisted.trial import unittest
from buildbot.test.util import migration
class Migration(migration.MigrateTestMixin, unittest.TestCase):
def setUp(self):
return self.setUpMigrateTest()
def tearDown(self):
return self.tearDownMigrateTest()
def create_tables_thd(self, conn):
metadata = sa.MetaData()
metadata.bind = conn
changes = sa.Table('changes', metadata,
sa.Column('changeid', sa.Integer, primary_key=True),
# the rest is unimportant
)
changes.create()
# Links (URLs) for changes
change_links = sa.Table('change_links', metadata,
sa.Column('changeid', sa.Integer,
sa.ForeignKey('changes.changeid'), nullable=False),
sa.Column('link', sa.String(1024), nullable=False),
)
change_links.create()
sa.Index('change_links_changeid', change_links.c.changeid).create()
# tests
def test_update(self):
def setup_thd(conn):
self.create_tables_thd(conn)
def verify_thd(conn):
metadata = sa.MetaData()
metadata.bind = conn
try:
conn.execute("select * from change_links")
except:
pass
else:
self.fail("change_links still exists")
return self.do_test_migration(19, 20, setup_thd, verify_thd)
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