async def METHOD_NAME(self, root: Root) -> None:
    url_type = PlatformURIType(complete_file=False)
    fobj = Path(__file__).parent
    ret = await url_type._find_matches(fobj.as_uri() + "/", root)
    assert [i.value for i in ret] == [
        f.name + "/" for f in fobj.iterdir() if f.is_dir()
    ]
    assert {i.type for i in ret} == {"uri"}
    assert {i.prefix for i in ret} == {fobj.as_uri() + "/"}