def METHOD_NAME():
    with isolated_filesystem():
        src_file = op.join(testdir, "data", "toy.symm.upper.2.mcool")
        listing = fileops.ls(src_file + '::' + 'resolutions/2')
        for path in [
            "/resolutions/2",
            "/resolutions/2/chroms",
            "/resolutions/2/chroms/name",
            "/resolutions/2/chroms/length",
            "/resolutions/2/bins",
            "/resolutions/2/bins/chrom",
            "/resolutions/2/bins/start",
            "/resolutions/2/bins/end",
            "/resolutions/2/pixels",
            "/resolutions/2/pixels/bin1_id",
            "/resolutions/2/pixels/bin2_id",
            "/resolutions/2/pixels/count",
        ]:
            assert path in listing