def test_btrfs_delete_snapshot(self, mock_commands):
     # setup mock
     mock_commands.btrfs_delete_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.delete_snapshot("lala")
     self.assertTrue(res)
     self.assertTrue(apt_btrfs.commands.mount.called)
     self.assertTrue(apt_btrfs.commands.umount.called)
     self.assertTrue(apt_btrfs.commands.btrfs_delete_snapshot.called)
     (args, kwargs) = apt_btrfs.commands.btrfs_delete_snapshot.call_args
     self.assertTrue(args[0].endswith("/lala"))
 def test_btrfs_delete_snapshot(self, mock_commands):
     # setup mock
     mock_commands.btrfs_delete_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.delete_snapshot("lala")
     self.assertTrue(res)
     self.assertTrue(apt_btrfs.commands.mount.called)
     self.assertTrue(apt_btrfs.commands.umount.called)
     self.assertTrue(apt_btrfs.commands.btrfs_delete_snapshot.called)
     (args, kwargs) = apt_btrfs.commands.btrfs_delete_snapshot.call_args
     self.assertTrue(args[0].endswith("/lala"))