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chore: import upstream snapshot with attribution
2026-07-13 11:58:51 +08:00

63 lines
2.0 KiB
Python

"""CLI symbol validation/classification must agree with the data path.
Regressions for #980 (validation rejected GC=F), #981 (BTCUSD misclassified as
stock), #982 (BTC-USDT accepted but unpriceable on Yahoo).
"""
import pytest
from cli.models import AssetType
from cli.utils import detect_asset_type, is_valid_ticker_input, normalize_ticker_symbol
from tradingagents.dataflows.symbol_utils import normalize_symbol
# --- #982: stablecoin-quoted crypto normalizes to Yahoo's -USD pair ---
@pytest.mark.parametrize("raw,expected", [
("BTCUSD", "BTC-USD"),
("BTCUSDT", "BTC-USD"),
("BTC-USDT", "BTC-USD"),
("BTC-USDC", "BTC-USD"),
("ethusdt", "ETH-USD"),
# non-crypto must be untouched
("AAPL", "AAPL"),
("GC=F", "GC=F"),
("600519.SS", "600519.SS"),
("EURUSD", "EURUSD=X"),
])
def test_normalize_symbol_crypto_and_passthrough(raw, expected):
assert normalize_symbol(raw) == expected
# --- #980: validation accepts Yahoo futures/forex symbols ---
@pytest.mark.parametrize("value,ok", [
("GC=F", True),
("EURUSD=X", True),
("AAPL", True),
("0700.HK", True),
("^GSPC", True),
("", True), # empty -> defaults to SPY downstream
("bad symbol!", False), # space + '!' rejected
("A" * 40, False), # too long
])
def test_ticker_input_validation(value, ok):
assert is_valid_ticker_input(value) is ok
# --- #981/#982: asset-type classified on the canonical symbol ---
@pytest.mark.parametrize("raw,expected", [
("BTCUSD", AssetType.CRYPTO),
("BTC-USDT", AssetType.CRYPTO),
("BTC-USD", AssetType.CRYPTO),
("ETHUSD", AssetType.CRYPTO),
("AAPL", AssetType.STOCK),
("GC=F", AssetType.STOCK),
("600519.SS", AssetType.STOCK),
])
def test_detect_asset_type(raw, expected):
assert detect_asset_type(raw) == expected
def test_cli_normalize_delegates_to_data_layer():
# CLI must produce the same canonical symbol the data path will price.
for raw in ("XAUUSD", "BTCUSD", "btc-usdt", "AAPL"):
assert normalize_ticker_symbol(raw) == normalize_symbol(raw)