46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
# Copyright 2017 Canonical Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import unittest
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from mock import patch
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import ceph.utils
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class DiskTuningTestCase(unittest.TestCase):
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def setUp(self):
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super(DiskTuningTestCase, self).setUp()
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@patch.object(ceph.utils, 'templating')
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def test_persist_settings(self, _templating):
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renderer = _templating.render
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settings = {
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'drive_settings': {
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'some-random-uuid': {
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'read_ahead_sect': 256
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}
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}
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}
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ceph.utils.persist_settings(settings)
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renderer.assert_called_once_with(source='hdparm.conf',
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target=ceph.utils.HDPARM_FILE,
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context=settings)
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@patch.object(ceph.utils, 'templating')
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def test_persist_settings_empty_dict(self, _templating):
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renderer = _templating.render
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ceph.utils.persist_settings({})
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assert not renderer.called, 'renderer should not have been called'
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