diff options
Diffstat (limited to 'trove/tests/unittests/guestagent/test_volume.py')
| -rw-r--r-- | trove/tests/unittests/guestagent/test_volume.py | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/trove/tests/unittests/guestagent/test_volume.py b/trove/tests/unittests/guestagent/test_volume.py index e8f47a93..5a7e8cba 100644 --- a/trove/tests/unittests/guestagent/test_volume.py +++ b/trove/tests/unittests/guestagent/test_volume.py @@ -14,6 +14,7 @@ from mock import ANY, call, DEFAULT, patch, mock_open +from trove.common import cfg from trove.common import exception from trove.common import utils from trove.guestagent.common import operating_system @@ -21,10 +22,15 @@ from trove.guestagent import volume from trove.tests.unittests import trove_testtools +CONF = cfg.CONF + + class VolumeDeviceTest(trove_testtools.TestCase): def setUp(self): super(VolumeDeviceTest, self).setUp() + self.patch_conf_property('volume_fstype', 'ext3') + self.patch_conf_property('format_options', '-m 5') self.volumeDevice = volume.VolumeDevice('/dev/vdb') self.exec_patcher = patch.object( @@ -199,10 +205,79 @@ class VolumeDeviceTest(trove_testtools.TestCase): self.mock_exec.assert_has_calls(calls) +class VolumeDeviceTestXFS(trove_testtools.TestCase): + + def setUp(self): + super(VolumeDeviceTestXFS, self).setUp() + self.patch_conf_property('volume_fstype', 'xfs') + self.patch_conf_property('format_options', '') + self.volumeDevice = volume.VolumeDevice('/dev/vdb') + + self.exec_patcher = patch.object( + utils, 'execute', return_value=('', '')) + self.mock_exec = self.exec_patcher.start() + self.addCleanup(self.exec_patcher.stop) + self.ismount_patcher = patch.object(operating_system, 'is_mount') + self.mock_ismount = self.ismount_patcher.start() + self.addCleanup(self.ismount_patcher.stop) + + def tearDown(self): + super(VolumeDeviceTestXFS, self).tearDown() + self.volumeDevice = None + + def test__check_format(self): + self.volumeDevice._check_format() + self.assertEqual(1, self.mock_exec.call_count) + calls = [ + call('xfs_admin', '-l', '/dev/vdb', + root_helper='sudo', run_as_root=True) + ] + self.mock_exec.assert_has_calls(calls) + + @patch('trove.guestagent.volume.LOG') + @patch.object(utils, 'execute', + return_value=('not a valid XFS filesystem', '')) + def test__check_format_2(self, mock_logging, mock_exec): + self.assertRaises(exception.GuestError, + self.volumeDevice._check_format) + + def test__format(self): + self.volumeDevice._format() + self.assertEqual(1, self.mock_exec.call_count) + calls = [ + call('mkfs.xfs', '/dev/vdb', + root_helper='sudo', run_as_root=True) + ] + self.mock_exec.assert_has_calls(calls) + + def test_resize_fs(self): + with patch.object(operating_system, 'is_mount', return_value=True): + mount_point = '/mnt/volume' + self.volumeDevice.resize_fs(mount_point) + self.assertEqual(6, self.mock_exec.call_count) + calls = [ + call('blockdev', '--getsize64', '/dev/vdb', attempts=3, + root_helper='sudo', run_as_root=True), + call("umount", mount_point, run_as_root=True, + root_helper='sudo'), + call('xfs_repair', '/dev/vdb', root_helper='sudo', + run_as_root=True), + call('mount', '/dev/vdb', root_helper='sudo', + run_as_root=True), + call('xfs_growfs', '/dev/vdb', root_helper='sudo', + run_as_root=True), + call('umount', '/dev/vdb', root_helper='sudo', + run_as_root=True) + ] + self.mock_exec.assert_has_calls(calls) + + class VolumeMountPointTest(trove_testtools.TestCase): def setUp(self): super(VolumeMountPointTest, self).setUp() + self.patch_conf_property('volume_fstype', 'ext3') + self.patch_conf_property('format_options', '-m 5') self.volumeMountPoint = volume.VolumeMountPoint('/mnt/device', '/dev/vdb') self.exec_patcher = patch.object(utils, 'execute', |