c32211c8e1
All contributions to this charm where made under Canonical copyright; switch to Apache-2.0 license as agreed so we can move forward with official project status. In order to make this change, this commit also drops the inclusion of upstart configurations for very early versions of Ceph (argonaut), as they are no longer required. Change-Id: I9609dd79855b545a2c5adc12b7ac573c6f246d48
85 lines
2.9 KiB
Python
85 lines
2.9 KiB
Python
# Copyright 2016 Canonical Ltd
|
|
#
|
|
# 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.path
|
|
import shutil
|
|
import tempfile
|
|
import sys
|
|
import test_utils
|
|
|
|
from mock import patch, MagicMock
|
|
|
|
# python-apt is not installed as part of test-requirements but is imported by
|
|
# some charmhelpers modules so create a fake import.
|
|
mock_apt = MagicMock()
|
|
sys.modules['apt'] = mock_apt
|
|
mock_apt.apt_pkg = MagicMock()
|
|
|
|
|
|
with patch('charmhelpers.contrib.hardening.harden.harden') as mock_dec:
|
|
mock_dec.side_effect = (lambda *dargs, **dkwargs: lambda f:
|
|
lambda *args, **kwargs: f(*args, **kwargs))
|
|
import ceph_hooks as hooks
|
|
|
|
TO_PATCH = [
|
|
'config',
|
|
]
|
|
|
|
|
|
class GetDevicesTestCase(test_utils.CharmTestCase):
|
|
|
|
def setUp(self):
|
|
super(GetDevicesTestCase, self).setUp(hooks, TO_PATCH)
|
|
self.config.side_effect = self.test_config.get
|
|
self.tmp_dir = tempfile.mkdtemp()
|
|
self.addCleanup(shutil.rmtree, self.tmp_dir)
|
|
|
|
def test_get_devices_empty(self):
|
|
"""
|
|
If osd-devices is set to an empty string, get_devices() returns
|
|
an empty list.
|
|
"""
|
|
self.test_config.set("osd-devices", "")
|
|
self.assertEqual([], hooks.get_devices())
|
|
|
|
def test_get_devices_non_existing_files(self):
|
|
"""
|
|
If osd-devices points to a file that doesn't exist, it's still
|
|
returned by get_devices().
|
|
"""
|
|
non_existing = os.path.join(self.tmp_dir, "no-such-file")
|
|
self.test_config.set("osd-devices", non_existing)
|
|
self.assertEqual([non_existing], hooks.get_devices())
|
|
|
|
def test_get_devices_multiple(self):
|
|
"""
|
|
Multiple devices can be specified in osd-devices by separating
|
|
them with spaces.
|
|
"""
|
|
device1 = os.path.join(self.tmp_dir, "device1")
|
|
device2 = os.path.join(self.tmp_dir, "device2")
|
|
self.test_config.set("osd-devices", "{} {}".format(device1, device2))
|
|
self.assertEqual([device1, device2], hooks.get_devices())
|
|
|
|
def test_get_devices_symlink(self):
|
|
"""
|
|
If a symlink is specified in osd-devices, get_devices() resolves
|
|
it and returns the link target.
|
|
"""
|
|
device = os.path.join(self.tmp_dir, "device")
|
|
link = os.path.join(self.tmp_dir, "link")
|
|
os.symlink(device, link)
|
|
self.test_config.set("osd-devices", link)
|
|
self.assertEqual([device], hooks.get_devices())
|