def METHOD_NAME(capfd, piker_dir):
    expected_out = {
        'dad': ['CIM', 'DOL.TO', 'GM', 'SHOP.TO', 'SPY', 'TSLA'],
        'pharma': ['ATE.VN'],
    }
    expected_out_text = json.dumps(expected_out)
    run(f"piker watchlists -d {piker_dir} load", expected_out_text)
    out = wl.ensure_watchlists(piker_dir)
    assert out == expected_out