'Test against the real file if pdfjs was found.'

def test_real_file(self):

    try:
        pdfjs.get_pdfjs_res_and_path('build/pdf.js')
    except pdfjs.PDFJSNotFound:
        pytest.skip('No    pdfjs    found')
    ver = version._pdfjs_version()
    assert (ver.split()[0] not in ['no', 'unknown']), ver
