/usr/lib/python2.7/dist-packages/gnocchi/tests/indexer/sqlalchemy/test_migrations.py is in python-gnocchi 3.0.4-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 | # Copyright 2015 eNovance
# 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.
import abc
import fixtures
import mock
import oslo_db.exception
from oslo_db.sqlalchemy import test_migrations
import six
import sqlalchemy as sa
import sqlalchemy_utils
from gnocchi import indexer
from gnocchi.indexer import sqlalchemy
from gnocchi.indexer import sqlalchemy_base
from gnocchi.tests import base
class ABCSkip(base.SkipNotImplementedMeta, abc.ABCMeta):
pass
class ModelsMigrationsSync(
six.with_metaclass(ABCSkip,
base.TestCase,
test_migrations.ModelsMigrationsSync)):
def _set_timeout(self):
self.useFixture(fixtures.Timeout(120, gentle=True))
def setUp(self):
super(ModelsMigrationsSync, self).setUp()
self.db = mock.Mock()
self.conf.set_override(
'url',
sqlalchemy.SQLAlchemyIndexer._create_new_database(
self.conf.indexer.url),
'indexer')
self.index = indexer.get_driver(self.conf)
self.index.connect()
self.index.upgrade(nocreate=True, create_legacy_resource_types=True)
self.addCleanup(self._drop_database)
def _drop_database(self):
try:
sqlalchemy_utils.drop_database(self.conf.indexer.url)
except oslo_db.exception.DBNonExistentDatabase:
# NOTE(sileht): oslo db >= 4.15.0 cleanup this for us
pass
@staticmethod
def get_metadata():
return sqlalchemy_base.Base.metadata
def get_engine(self):
return self.index.get_engine()
def db_sync(self, engine):
# NOTE(sileht): We ensure all resource type sqlalchemy model are loaded
# in this process
for rt in self.index.list_resource_types():
if rt.state == "active":
self.index._RESOURCE_TYPE_MANAGER.get_classes(rt)
def filter_metadata_diff(self, diff):
tables_to_keep = []
for rt in self.index.list_resource_types():
if rt.name.startswith("indexer_test"):
tables_to_keep.extend([rt.tablename,
"%s_history" % rt.tablename])
new_diff = []
for line in diff:
if len(line) >= 2:
item = line[1]
# NOTE(sileht): skip resource types created for tests
if (isinstance(item, sa.Table)
and item.name in tables_to_keep):
continue
new_diff.append(line)
return new_diff
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