"""market_intelligence 뉴스 감성 섹션 계약 테스트 (인자 불일치 TypeError 회귀)."""
import asyncio

import pytest

from app.api.endpoints import market_intelligence as mi
from app.services import news_sentiment as ns


def _run(coro):
    return asyncio.new_event_loop().run_until_complete(coro)


def _boom(*a, **k):
    raise AssertionError("잘못된 함수 호출")


def test_market_score_wrapped_in_dict(monkeypatch):
    async def market():
        return 0.25
    monkeypatch.setattr(ns, "get_market_news_score", market)
    monkeypatch.setattr(ns, "get_stock_news_score", _boom)
    res = _run(mi._get_news_sentiment())
    assert res["market_score"] == 0.25
    assert res["reason"] is None
    assert {"top_positive", "top_negative"} <= set(res)


def test_stock_code_uses_stock_score(monkeypatch):
    seen = {}

    async def stock(code):
        seen["code"] = code
        return -0.4
    monkeypatch.setattr(ns, "get_stock_news_score", stock)
    monkeypatch.setattr(ns, "get_market_news_score", _boom)
    res = _run(mi._get_news_sentiment(stock_code="005930"))
    assert seen["code"] == "005930"
    assert res["market_score"] == -0.4


def test_endpoint_contract(monkeypatch):
    async def market():
        return 0.1
    monkeypatch.setattr(ns, "get_market_news_score", market)
    res = _run(mi.get_market_news(stock_code=None))
    assert res["market_score"] == 0.1
    assert "timestamp" in res and res["stock_code"] is None
    assert not str(res.get("reason") or "").startswith("조회 실패")