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# Copyright 2016 Cloudbase Solutions Srl
# 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 os
import fixtures
from testtools import testcase
import tooz
from tooz import coordination
from tooz import tests
class TestFileDriver(testcase.TestCase):
_FAKE_MEMBER_ID = tests.get_random_uuid()
def test_base_dir(self):
file_path = '/fake/file/path'
url = 'file://%s' % file_path
coord = coordination.get_coordinator(url, self._FAKE_MEMBER_ID)
self.assertEqual(file_path, coord._dir)
def test_leftover_file(self):
fixture = self.useFixture(fixtures.TempDir())
file_path = fixture.path
url = 'file://%s' % file_path
coord = coordination.get_coordinator(url, self._FAKE_MEMBER_ID)
coord.start()
self.addCleanup(coord.stop)
coord.create_group(b"my_group").get()
safe_group_id = coord._make_filesystem_safe(b"my_group")
with open(os.path.join(file_path, 'groups',
safe_group_id, "junk.txt"), "wb"):
pass
os.unlink(os.path.join(file_path, 'groups',
safe_group_id, '.metadata'))
self.assertRaises(tooz.ToozError,
coord.delete_group(b"my_group").get)
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