def METHOD_NAME(self):
    """
    # OCR-D/core#422
    """
    resolver = Resolver()
    with TemporaryDirectory() as tempdir:
        workspace = resolver.workspace_from_url(assets.path_to('kant_aufklaerung_1784/data/mets.xml'), dst_dir=tempdir)
        validate_tasks([ProcessorTask.parse(x) for x in [
            "sample-processor -I OCR-D-IMG       -O OCR-D-SEG-BLOCK",
            "sample-processor -I OCR-D-SEG-BLOCK -O OCR-D-SEG-LINE",
            "sample-processor -I OCR-D-SEG-LINE  -O OCR-D-SEG-WORD",
            "sample-processor -I OCR-D-SEG-WORD  -O OCR-D-OCR-TESS",
        ]], workspace)