How to use the vaping.daemon function in vaping

def test_init(this_dir):
    config_dir = os.path.join(this_dir, 'data', 'config', 'vodka')
    vaping.daemon.Vaping(config_dir=config_dir)
    plugin.get_instance("vodka")

def test_run_probe(this_dir):
    config_dir = os.path.join(this_dir, 'data', 'config', 'fping')
    daemon = vaping.daemon.Vaping(config_dir=config_dir)
    probes = daemon.config.get('probes', None)

    fping = plugin.get_probe(probes[0], daemon.plugin_context)
    msg = fping.probe()
    print(msg)

def test_run_probe(config_dir):
    config_dir = os.path.join(config_dir, "fping_mtr")
    daemon = vaping.daemon.Vaping(config_dir=config_dir)
    probes = daemon.config.get("probes", None)

    mtr = plugin.get_probe(probes[0], daemon.plugin_context)
    msg = mtr.probe()
    print(msg)

def test_probe_plugin_name(config_dir):
    """
    checks that vaping correct errors if a probe is named the same as a plugin
    """
    config_dir = os.path.join(config_dir, "dupe")

    with pytest.raises(ValueError) as excinfo:
        vaping.daemon.Vaping(config_dir=config_dir)
    assert "probes may not share names with plugins" in str(excinfo.value)

def test_start_stop(this_dir):
    config_dir = os.path.join(this_dir, "data", "config", "fping")
    vaping.daemon.Vaping(config=vaping.Config(read=config_dir))
#    daemon._main()

def test_plugin_context():
    data = {
        '1': 'two'
        }
    cfg = vaping.Config(data=data)
    ctx = vaping.daemon.PluginContext(cfg)
    assert data == ctx.config.data

    # test immutable
    ctx.config.data['1'] = 'three'
    assert data != ctx.config.data

def mk_daemon(ctx):
    """
    Return a daemon.Vaping instance

    **Arguments**

    - ctx (`Context`): vaping `click` context instance

    **Returns**

    `vaping.daemon.Vaping` instance
    """
    if not ctx.config.meta:
        raise ValueError("no config specified, please use specify a home directory")
    return vaping.daemon.Vaping(ctx.config)

"""
        kwargs = {
            'pidfile': self.pidfile,
            'working_directory': self.home_dir,
            }

        # FIXME - doesn't work
        if not detach:
            kwargs.update({
                'detach_process': False,
                'files_preserve': [0,1,2],
                'stdout': sys.stdout,
                'stderr': sys.stderr,
                })

        ctx = daemon.DaemonContext(**kwargs)

        with ctx:
            self._main()