def METHOD_NAME(naming_unlimited: NamingConvention) -> None:
    assert naming_unlimited.make_path("A", "B") == "A__B"
    assert naming_unlimited.make_path("_A", "_B") == "_A___B"
    assert naming_unlimited.make_path("_A", "", "_B") == "_A___B"
    assert naming_unlimited.make_path("_A", "\t\n ", "_B") == "_A___B"