def METHOD_NAME(
    tempdir: Path, file_pusher: FilePusher, dir_watcher: DirWatcher
):
    f = tempdir / "my-file.txt"
    write_with_mtime(f, b"content", mtime=0)
    dir_watcher.update_policy(str(f), "end")
    dir_watcher.finish()
    file_pusher.file_changed.assert_called_once_with("my-file.txt", str(f), copy=False)