/usr/lib/python2.7/dist-packages/os_win/tests/utils/storage/test_diskutils.py is in python-os-win 0.4.1-2.
This file is owned by root:root, with mode 0o644.
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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 93 94 95 96 97 98 99 100 | # 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 mock
from os_win import _utils
from os_win import exceptions
from os_win.tests import test_base
from os_win.utils.storage import diskutils
class DiskUtilsTestCase(test_base.OsWinBaseTestCase):
def setUp(self):
super(DiskUtilsTestCase, self).setUp()
self._diskutils = diskutils.DiskUtils()
self._diskutils._conn_storage = mock.MagicMock()
def test_get_disk(self):
mock_msft_disk_cls = self._diskutils._conn_storage.Msft_Disk
mock_disk = mock_msft_disk_cls.return_value[0]
resulted_disk = self._diskutils._get_disk(mock.sentinel.disk_number)
mock_msft_disk_cls.assert_called_once_with(
Number=mock.sentinel.disk_number)
self.assertEqual(mock_disk, resulted_disk)
def test_get_unexisting_disk(self):
mock_msft_disk_cls = self._diskutils._conn_storage.Msft_Disk
mock_msft_disk_cls.return_value = []
self.assertRaises(exceptions.DiskNotFound,
self._diskutils._get_disk,
mock.sentinel.disk_number)
mock_msft_disk_cls.assert_called_once_with(
Number=mock.sentinel.disk_number)
@mock.patch.object(diskutils.DiskUtils, '_get_disk')
def test_get_disk_uid_and_uid_type(self, mock_get_disk):
mock_disk = mock_get_disk.return_value
uid, uid_type = self._diskutils.get_disk_uid_and_uid_type(
mock.sentinel.disk_number)
mock_get_disk.assert_called_once_with(mock.sentinel.disk_number)
self.assertEqual(mock_disk.UniqueId, uid)
self.assertEqual(mock_disk.UniqueIdFormat, uid_type)
def test_get_disk_uid_and_uid_type_not_found(self):
mock_msft_disk_cls = self._diskutils._conn_storage.Msft_Disk
mock_msft_disk_cls.return_value = []
self.assertRaises(exceptions.DiskNotFound,
self._diskutils.get_disk_uid_and_uid_type,
mock.sentinel.disk_number)
@mock.patch.object(diskutils.DiskUtils, '_get_disk')
def test_refresh_disk(self, mock_get_disk):
mock_disk = mock_get_disk.return_value
self._diskutils.refresh_disk(mock.sentinel.disk_number)
mock_get_disk.assert_called_once_with(mock.sentinel.disk_number)
mock_disk.Refresh.assert_called_once_with()
def test_get_dev_number_from_dev_name(self):
fake_physical_device_name = r'\\.\PhysicalDrive15'
expected_device_number = '15'
get_dev_number = self._diskutils.get_device_number_from_device_name
resulted_dev_number = get_dev_number(fake_physical_device_name)
self.assertEqual(expected_device_number, resulted_dev_number)
def test_get_device_number_from_invalid_device_name(self):
fake_physical_device_name = ''
self.assertRaises(exceptions.DiskNotFound,
self._diskutils.get_device_number_from_device_name,
fake_physical_device_name)
@mock.patch.object(_utils, 'execute')
def test_rescan_disks(self, mock_execute):
cmd = ("cmd", "/c", "echo", "rescan", "|", "diskpart.exe")
self._diskutils.rescan_disks()
mock_execute.assert_called_once_with(*cmd)
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