Function test_postparsing_hook_exception

tests/test_plugin.py:539–557

(capsys)

def test_postparsing_hook_exception(capsys) -> None:
    app = PluggedApp()
    app.register_postparsing_hook(app.postparse_hook_exception)
    stop = app.onecmd_plus_hooks("say hello")
    out, err = capsys.readouterr()
    assert not stop
    assert not out
    assert err
    assert app.called_postparsing == 1

    # register another function, but it shouldn't be called
    app.reset_counters()
    app.register_postparsing_hook(app.postparse_hook)
    stop = app.onecmd_plus_hooks("say hello")
    out, err = capsys.readouterr()
    assert not stop
    assert not out
    assert err
    assert app.called_postparsing == 1


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