from argus_mcp.symbols import canonicalize_symbol, get_symbol_spec


def test_canonicalize_legacy_dxy_to_uup():
    assert canonicalize_symbol("DXY") == "UUP"


def test_symbol_spec_maps_crypto_provider_symbols():
    btc = get_symbol_spec("BTCUSD")
    assert btc.canonical == "BTCUSD"
    assert btc.finnhub == "BINANCE:BTCUSDT"
    assert btc.twelve_data == "BTC/USD"


def test_symbol_spec_covers_tech_and_energy_proxies():
    assert get_symbol_spec("XLK").finnhub == "XLK"
    assert get_symbol_spec("SMH").twelve_data == "SMH"
    assert get_symbol_spec("USO").canonical == "USO"


def test_symbol_spec_covers_transport_proxies():
    assert get_symbol_spec("IYT").finnhub == "IYT"
    assert get_symbol_spec("JETS").twelve_data == "JETS"
    assert get_symbol_spec("ZIM").canonical == "ZIM"


def test_symbol_spec_covers_metals_mcp_proxies():
    assert get_symbol_spec("XAU").metals_mcp == "XAU"
    assert get_symbol_spec("XAG").metals_mcp == "XAG"
    assert get_symbol_spec("XPT").metals_mcp == "XPT"
    assert get_symbol_spec("XPD").metals_mcp == "XPD"