118 lines
5.0 KiB
Python
118 lines
5.0 KiB
Python
# Copyright 2016 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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with patch('charmhelpers.contrib.hardening.harden.harden') as mock_dec:
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mock_dec.side_effect = (lambda *dargs, **dkwargs: lambda f:
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lambda *args, **kwargs: f(*args, **kwargs))
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import utils
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class CephUtilsTestCase(unittest.TestCase):
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def setUp(self):
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super(CephUtilsTestCase, self).setUp()
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@patch('os.path.exists')
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@patch.object(utils, 'storage_list')
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@patch.object(utils, 'config')
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def test_get_journal_devices(self, mock_config, mock_storage_list,
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mock_os_path_exists):
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'''Devices returned as expected'''
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config = {'osd-journal': '/dev/vda /dev/vdb'}
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mock_config.side_effect = lambda key: config[key]
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mock_storage_list.return_value = []
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mock_os_path_exists.return_value = True
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devices = utils.get_journal_devices()
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mock_storage_list.assert_called()
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mock_os_path_exists.assert_called()
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self.assertEqual(devices, set(['/dev/vda', '/dev/vdb']))
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@patch('os.path.exists')
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@patch.object(utils, 'get_blacklist')
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@patch.object(utils, 'storage_list')
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@patch.object(utils, 'config')
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def test_get_journal_devices_blacklist(self, mock_config,
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mock_storage_list,
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mock_get_blacklist,
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mock_os_path_exists):
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'''Devices returned as expected when blacklist in effect'''
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config = {'osd-journal': '/dev/vda /dev/vdb'}
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mock_config.side_effect = lambda key: config[key]
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mock_storage_list.return_value = []
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mock_get_blacklist.return_value = ['/dev/vda']
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mock_os_path_exists.return_value = True
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devices = utils.get_journal_devices()
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mock_storage_list.assert_called()
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mock_os_path_exists.assert_called()
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mock_get_blacklist.assert_called()
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self.assertEqual(devices, set(['/dev/vdb']))
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@patch('os.path.exists')
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@patch.object(utils, 'is_sata30orless')
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def test_should_enable_discard_yes(self, mock_is_sata30orless,
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mock_os_path_exists):
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devices = ['/dev/sda', '/dev/vda', '/dev/nvme0n1']
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mock_os_path_exists.return_value = True
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mock_is_sata30orless.return_value = False
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ret = utils.should_enable_discard(devices)
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mock_os_path_exists.assert_called()
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mock_is_sata30orless.assert_called()
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self.assertEqual(ret, True)
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@patch('os.path.exists')
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@patch.object(utils, 'is_sata30orless')
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def test_should_enable_discard_no(self, mock_is_sata30orless,
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mock_os_path_exists):
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devices = ['/dev/sda', '/dev/vda', '/dev/nvme0n1']
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mock_os_path_exists.return_value = True
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mock_is_sata30orless.return_value = True
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ret = utils.should_enable_discard(devices)
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mock_os_path_exists.assert_called()
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mock_is_sata30orless.assert_called()
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self.assertEqual(ret, False)
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@patch('subprocess.check_output')
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def test_is_sata30orless_sata31(self, mock_subprocess_check_output):
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extcmd_output = (b'supressed text\nSATA Version is: '
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b'SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)\n'
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b'supressed text\n\n')
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mock_subprocess_check_output.return_value = extcmd_output
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ret = utils.is_sata30orless('/dev/sda')
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mock_subprocess_check_output.assert_called()
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self.assertEqual(ret, False)
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@patch('subprocess.check_output')
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def test_is_sata30orless_sata30(self, mock_subprocess_check_output):
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extcmd_output = (b'supressed text\nSATA Version is: '
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b'SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)\n'
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b'supressed text\n\n')
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mock_subprocess_check_output.return_value = extcmd_output
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ret = utils.is_sata30orless('/dev/sda')
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mock_subprocess_check_output.assert_called()
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self.assertEqual(ret, True)
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@patch('subprocess.check_output')
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def test_is_sata30orless_sata26(self, mock_subprocess_check_output):
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extcmd_output = (b'supressed text\nSATA Version is: '
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b'SATA 2.6, 3.0 Gb/s (current: 3.0 Gb/s)\n'
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b'supressed text\n\n')
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mock_subprocess_check_output.return_value = extcmd_output
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ret = utils.is_sata30orless('/dev/sda')
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mock_subprocess_check_output.assert_called()
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self.assertEqual(ret, True)
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