def test_validate_by_rng_onemsg(rootrng, messages):
    cmd = ['pyjing']
    cmd.append(rootrng.strpath)
    cmd.append(messages[0].strpath)
    subprocess.check_call(cmd)
def test_validate_by_rng_onemsg(rootrng, messages):
    cmd = ['pyjing']
    cmd.append(rootrng.strpath)
    cmd.append(messages[0].strpath)
    subprocess.check_call(cmd)