def METHOD_NAME():
    """
    parse_flash_header can parse the header of zlib compressed flash files.
    """
    with datadir.join('flash_eyes.swf').open(mode='rb') as infile:
        header = flash.parse_flash_header(infile)
        assert header == {
            'compression': 'zlib',
            'size': 15900,
            'version': 6,
            'width': 300,
            'height': 300,
        }