test_netmiko_grep.py 文件源码

def test_use_cache():
    """With cached files this should come back in under a second"""
    # Generate cached files
    cmd_list = [NETMIKO_GREP] + ['interface', 'all']
    subprocess_handler(cmd_list)
    cmd_list = [NETMIKO_GREP] + ['--use-cache', '--display-runtime', 'interface', 'all']
    (output, std_err) = subprocess_handler(cmd_list)
    match = re.search(r"Total time: (0:.*)", output)
    time = match.group(1)
    _, _, seconds = time.split(":")
    seconds = float(seconds)
    assert seconds <= 1
    assert 'pynet_rtr1.txt:interface FastEthernet0' in output