glance/glance/tests/functional/db/migrations/test_ocata_migrate01.py

148 lines
5.6 KiB
Python

# 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 datetime
from oslo_db.sqlalchemy import test_base
from oslo_db.sqlalchemy import utils as db_utils
from glance.db.sqlalchemy.alembic_migrations import data_migrations
from glance.tests.functional.db import test_migrations
class TestOcataMigrate01Mixin(test_migrations.AlembicMigrationsMixin):
def _get_revisions(self, config):
return test_migrations.AlembicMigrationsMixin._get_revisions(
self, config, head='ocata_expand01')
def _pre_upgrade_ocata_expand01(self, engine):
images = db_utils.get_table(engine, 'images')
image_members = db_utils.get_table(engine, 'image_members')
now = datetime.datetime.now()
# inserting a public image record
public_temp = dict(deleted=False,
created_at=now,
status='active',
is_public=True,
min_disk=0,
min_ram=0,
id='public_id')
images.insert().values(public_temp).execute()
# inserting a non-public image record for 'shared' visibility test
shared_temp = dict(deleted=False,
created_at=now,
status='active',
is_public=False,
min_disk=0,
min_ram=0,
id='shared_id')
images.insert().values(shared_temp).execute()
# inserting a non-public image records for 'private' visibility test
private_temp = dict(deleted=False,
created_at=now,
status='active',
is_public=False,
min_disk=0,
min_ram=0,
id='private_id_1')
images.insert().values(private_temp).execute()
private_temp = dict(deleted=False,
created_at=now,
status='active',
is_public=False,
min_disk=0,
min_ram=0,
id='private_id_2')
images.insert().values(private_temp).execute()
# adding an active as well as a deleted image member for checking
# 'shared' visibility
temp = dict(deleted=False,
created_at=now,
image_id='shared_id',
member='fake_member_452',
can_share=True,
id=45)
image_members.insert().values(temp).execute()
temp = dict(deleted=True,
created_at=now,
image_id='shared_id',
member='fake_member_453',
can_share=True,
id=453)
image_members.insert().values(temp).execute()
# adding an image member, but marking it deleted,
# for testing 'private' visibility
temp = dict(deleted=True,
created_at=now,
image_id='private_id_2',
member='fake_member_451',
can_share=True,
id=451)
image_members.insert().values(temp).execute()
# adding an active image member for the 'public' image,
# to test it remains public regardless.
temp = dict(deleted=False,
created_at=now,
image_id='public_id',
member='fake_member_450',
can_share=True,
id=450)
image_members.insert().values(temp).execute()
def _check_ocata_expand01(self, engine, data):
images = db_utils.get_table(engine, 'images')
# check that visibility is null for existing images
rows = (images.select()
.order_by(images.c.id)
.execute()
.fetchall())
self.assertEqual(4, len(rows))
for row in rows:
self.assertIsNone(row['visibility'])
# run data migrations
data_migrations.migrate(engine)
# check that visibility is set appropriately for all images
rows = (images.select()
.order_by(images.c.id)
.execute()
.fetchall())
self.assertEqual(4, len(rows))
# private_id_1 has private visibility
self.assertEqual('private_id_1', rows[0]['id'])
self.assertEqual('private', rows[0]['visibility'])
# private_id_2 has private visibility
self.assertEqual('private_id_2', rows[1]['id'])
self.assertEqual('private', rows[1]['visibility'])
# public_id has public visibility
self.assertEqual('public_id', rows[2]['id'])
self.assertEqual('public', rows[2]['visibility'])
# shared_id has shared visibility
self.assertEqual('shared_id', rows[3]['id'])
self.assertEqual('shared', rows[3]['visibility'])
class TestOcataMigrate01MySQL(TestOcataMigrate01Mixin,
test_base.MySQLOpportunisticTestCase):
pass