"""ECR-002：TF_DF 全量 __init__ 冒烟（CODE_REVIEW ECR-001 Finding 5）。"""
from __future__ import annotations

import sys
from pathlib import Path

ROOT = Path(__file__).resolve().parents[1]
sys.path.insert(0, str(ROOT))

from tests.generate_golden import make_ohlcv  # noqa: E402


def test_tf_df_full_init_smoke():
    from chanlun import TF_DF

    df = make_ohlcv(400)
    # interval=1：不重采样，走完整 init_TF_DF 流水线
    tf = TF_DF(df, interval=1, timeframe="5m")
    assert tf is not None
    assert len(getattr(tf, "klu_list", []) or []) > 0
    assert hasattr(tf, "bi_list")
    assert hasattr(tf, "seg_list")
    assert getattr(tf, "chanmacd", None) is not None