OpenStack Image Management (Glance)
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# Copyright 2012 OpenStack Foundation
# Copyright 2013 IBM Corp.
# All Rights Reserved.
#
# 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.
from oslo.config import cfg
from oslo.db import options
from glance.common import exception
import glance.db.sqlalchemy.api
from glance.db.sqlalchemy import models as db_models
from glance.db.sqlalchemy import models_metadef as metadef_models
import glance.tests.functional.db as db_tests
from glance.tests.functional.db import base
from glance.tests.functional.db import base_metadef
CONF = cfg.CONF
def get_db(config):
options.set_defaults(CONF, connection='sqlite://')
config(verbose=False, debug=False)
db_api = glance.db.sqlalchemy.api
return db_api
def reset_db(db_api):
db_models.unregister_models(db_api.get_engine())
db_models.register_models(db_api.get_engine())
def reset_db_metadef(db_api):
metadef_models.unregister_models(db_api.get_engine())
metadef_models.register_models(db_api.get_engine())
class TestSqlAlchemyDriver(base.TestDriver, base.DriverTests):
def setUp(self):
db_tests.load(get_db, reset_db)
super(TestSqlAlchemyDriver, self).setUp()
self.addCleanup(db_tests.reset)
def test_get_image_with_invalid_long_image_id(self):
image_id = '343f9ba5-0197-41be-9543-16bbb32e12aa-xxxxxx'
self.assertRaises(exception.NotFound, self.db_api._image_get,
self.context, image_id)
def test_image_tag_delete_with_invalid_long_image_id(self):
image_id = '343f9ba5-0197-41be-9543-16bbb32e12aa-xxxxxx'
self.assertRaises(exception.NotFound, self.db_api.image_tag_delete,
self.context, image_id, 'fake')
def test_image_tag_get_all_with_invalid_long_image_id(self):
image_id = '343f9ba5-0197-41be-9543-16bbb32e12aa-xxxxxx'
self.assertRaises(exception.NotFound, self.db_api.image_tag_get_all,
self.context, image_id)
def test_user_get_storage_usage_with_invalid_long_image_id(self):
image_id = '343f9ba5-0197-41be-9543-16bbb32e12aa-xxxxxx'
self.assertRaises(exception.NotFound,
self.db_api.user_get_storage_usage,
self.context, 'fake_owner_id', image_id)
class TestSqlAlchemyVisibility(base.TestVisibility, base.VisibilityTests):
def setUp(self):
db_tests.load(get_db, reset_db)
super(TestSqlAlchemyVisibility, self).setUp()
self.addCleanup(db_tests.reset)
class TestSqlAlchemyMembershipVisibility(base.TestMembershipVisibility,
base.MembershipVisibilityTests):
def setUp(self):
db_tests.load(get_db, reset_db)
super(TestSqlAlchemyMembershipVisibility, self).setUp()
self.addCleanup(db_tests.reset)
class TestSqlAlchemyDBDataIntegrity(base.TestDriver):
"""Test class for checking the data integrity in the database.
Helpful in testing scenarios specific to the sqlalchemy api.
"""
def setUp(self):
db_tests.load(get_db, reset_db)
super(TestSqlAlchemyDBDataIntegrity, self).setUp()
self.addCleanup(db_tests.reset)
def test_paginate_redundant_sort_keys(self):
original_method = self.db_api._paginate_query
def fake_paginate_query(query, model, limit,
sort_keys, marker, sort_dir):
self.assertEqual(['created_at', 'id'], sort_keys)
return original_method(query, model, limit,
sort_keys, marker, sort_dir)
self.stubs.Set(self.db_api, '_paginate_query',
fake_paginate_query)
self.db_api.image_get_all(self.context, sort_key=['created_at'])
def test_paginate_non_redundant_sort_keys(self):
original_method = self.db_api._paginate_query
def fake_paginate_query(query, model, limit,
sort_keys, marker, sort_dir):
self.assertEqual(['name', 'created_at', 'id'], sort_keys)
return original_method(query, model, limit,
sort_keys, marker, sort_dir)
self.stubs.Set(self.db_api, '_paginate_query',
fake_paginate_query)
self.db_api.image_get_all(self.context, sort_key=['name'])
class TestSqlAlchemyTask(base.TaskTests):
def setUp(self):
db_tests.load(get_db, reset_db)
super(TestSqlAlchemyTask, self).setUp()
self.addCleanup(db_tests.reset)
class TestSqlAlchemyQuota(base.DriverQuotaTests):
def setUp(self):
db_tests.load(get_db, reset_db)
super(TestSqlAlchemyQuota, self).setUp()
self.addCleanup(db_tests.reset)
class TestMetadefSqlAlchemyDriver(base_metadef.TestMetadefDriver,
base_metadef.MetadefDriverTests):
def setUp(self):
db_tests.load(get_db, reset_db_metadef)
super(TestMetadefSqlAlchemyDriver, self).setUp()
self.addCleanup(db_tests.reset)