def test_lost_found_not_deleted_if_other_files_exist(self):
        mountpoint = mountroot_for_test(self).child(b"mount-test")
        scenario = self._run_success_test(mountpoint)
        mountpoint.child(b"file").setContent(b"stuff")
        check_call([b"mklost+found"], cwd=mountpoint.path)
        check_call([b"umount", mountpoint.path])
        self.successResultOf(run_state_change(
            scenario.state_change(),
            scenario.deployer, InMemoryStatePersister()))
        self.assertItemsEqual(mountpoint.children(),
                              [mountpoint.child(b"file"),
                               mountpoint.child(b"lost+found")])
If files other than ``lost+found`` exist in the filesystem,
dataset/ETHPy150Open ClusterHQ/flocker/flocker/node/agents/test/test_blockdevice.py/MountBlockDeviceTests.test_lost_found_not_deleted_if_other_files_exist