def test_btrfs_create_snapshot(self, mock_commands):
# setup mock
mock_commands.btrfs_subvolume_snapshot.return_value = True
mock_commands.mount.return_value = True
mock_commands.umount.return_value = True
f = lambda: datetime.datetime.fromtimestamp(0.0)
# do it
apt_btrfs = AptBtrfsSnapshot(
fstab=os.path.join(self.testdir, "data", "fstab"))
with mock.patch.multiple(apt_btrfs,
_save_last_snapshot_time=nothing,
_get_last_snapshot_time=f):
res = apt_btrfs.create_btrfs_root_snapshot()
# check results
self.assertTrue(apt_btrfs.commands.mount.called)
self.assertTrue(apt_btrfs.commands.umount.called)
self.assertTrue(res)
self.assertTrue(apt_btrfs.commands.btrfs_subvolume_snapshot.called)
(args, kwargs) = \
apt_btrfs.commands.btrfs_subvolume_snapshot.call_args
self.assertTrue(len(args), 2)
self.assertTrue(args[0].endswith("@"))
self.assertTrue("@apt-snapshot-" in args[1])
# again with a additional prefix for the snapshot
prefix = "release-upgrade-natty-"
res = apt_btrfs.create_btrfs_root_snapshot(prefix)
(args, kwargs) = \
apt_btrfs.commands.btrfs_subvolume_snapshot.call_args
self.assertTrue("@apt-snapshot-release-upgrade-natty-" in args[1])
def test_btrfs_create_snapshot(self, mock_commands):
# setup mock
mock_commands.btrfs_subvolume_snapshot.return_value = True
mock_commands.mount.return_value = True
mock_commands.umount.return_value = True
f = lambda: datetime.datetime.fromtimestamp(0.0)
# do it
apt_btrfs = AptBtrfsSnapshot(
fstab=os.path.join(self.testdir, "data", "fstab"))
with mock.patch.multiple(apt_btrfs,
_save_last_snapshot_time=nothing,
_get_last_snapshot_time=f):
res = apt_btrfs.create_btrfs_root_snapshot()
# check results
self.assertTrue(apt_btrfs.commands.mount.called)
self.assertTrue(apt_btrfs.commands.umount.called)
self.assertTrue(res)
self.assertTrue(apt_btrfs.commands.btrfs_subvolume_snapshot.called)
(args, kwargs) = \
apt_btrfs.commands.btrfs_subvolume_snapshot.call_args
self.assertTrue(len(args), 2)
self.assertTrue(args[0].endswith("@"))
self.assertTrue("@apt-snapshot-" in args[1])
# again with a additional prefix for the snapshot
prefix = "release-upgrade-natty-"
res = apt_btrfs.create_btrfs_root_snapshot(prefix)
(args, kwargs) = \
apt_btrfs.commands.btrfs_subvolume_snapshot.call_args
self.assertTrue("@apt-snapshot-release-upgrade-natty-" in args[1])
def test_btrfs_create_snapshot(self, mock_commands):
# setup mock
mock_commands.btrfs_subvolume_snapshot.return_value = True
mock_commands.mount.return_value = True
mock_commands.umount.return_value = True
# do it
apt_btrfs = AptBtrfsSnapshot(
fstab=os.path.join(self.testdir, "data", "fstab"))
res = apt_btrfs.create_btrfs_root_snapshot()
# check results
self.assertTrue(apt_btrfs.commands.mount.called)
self.assertTrue(apt_btrfs.commands.umount.called)
self.assertTrue(res)
self.assertTrue(apt_btrfs.commands.btrfs_subvolume_snapshot.called)
(args, kwargs) = apt_btrfs.commands.btrfs_subvolume_snapshot.call_args
self.assertTrue(len(args), 2)
self.assertTrue(args[0].endswith("@"))
self.assertTrue("@apt-snapshot-" in args[1])
# again with a additional prefix for the snapshot
res = apt_btrfs.create_btrfs_root_snapshot("release-upgrade-natty-")
(args, kwargs) = apt_btrfs.commands.btrfs_subvolume_snapshot.call_args
self.assertTrue("@apt-snapshot-release-upgrade-natty-" in args[1])
def test_btrfs_create_snapshot(self, mock_commands):
# setup mock
mock_commands.btrfs_subvolume_snapshot.return_value = True
mock_commands.mount.return_value = True
mock_commands.umount.return_value = True
# do it
apt_btrfs = AptBtrfsSnapshot(
fstab=os.path.join(self.testdir, "data", "fstab"))
res = apt_btrfs.create_btrfs_root_snapshot()
# check results
self.assertTrue(apt_btrfs.commands.mount.called)
self.assertTrue(apt_btrfs.commands.umount.called)
self.assertTrue(res)
self.assertTrue(apt_btrfs.commands.btrfs_subvolume_snapshot.called)
(args, kwargs) = apt_btrfs.commands.btrfs_subvolume_snapshot.call_args
self.assertTrue(len(args), 2)
self.assertTrue(args[0].endswith("@"))
self.assertTrue("@apt-snapshot-" in args[1])
# again with a additional prefix for the snapshot
res = apt_btrfs.create_btrfs_root_snapshot("release-upgrade-natty-")
(args, kwargs) = apt_btrfs.commands.btrfs_subvolume_snapshot.call_args
self.assertTrue("@apt-snapshot-release-upgrade-natty-" in args[1])
