"""to_analysis_dict.updated_at 은 KST naive (core.timeutil 규약)."""
from datetime import date, timedelta
from types import SimpleNamespace

from app.core.timeutil import now_kst
from app.services import analysis_db_service as svc


def test_updated_at_is_kst_naive():
    r = SimpleNamespace(**{k: None for k in (
        "current_price", "change_rate", "volume", "rsi", "ma5", "ma20", "ma60",
        "stochastic_k", "stochastic_d", "bollinger_upper", "bollinger_lower",
        "bollinger_middle", "signals", "score", "ml_score", "ml_confidence",
        "ml_signal", "atr_14", "adx_14")})
    before = now_kst()
    d = svc.to_analysis_dict("005930", "x", r, date.today())
    ts = d["updated_at"]
    assert ts.tzinfo is None
    assert before - timedelta(seconds=1) <= ts <= now_kst() + timedelta(seconds=1)