from app.core.config import Settings
from app.integrations.news_search_client import NewsSearchClient


def test_news_search_client_maps_article_to_candidate() -> None:
    # 新闻搜索结果会先转为候选信号，再交给模型筛选成最终情报。
    client = NewsSearchClient(Settings())
    signal = client._story_to_signal(
        {
            "title": "Show HN: AI agent platform launches",
            "url": "https://example.com/ai-agent-platform",
            "author": "builder",
            "points": 128,
            "num_comments": 24,
            "created_at": "2026-07-08T12:00:00Z",
            "objectID": "123",
        }
    )

    assert signal is not None
    assert signal.topic == "AI 新闻候选"
    assert signal.source_name == "Hacker News"
    assert signal.published_at is not None
    assert signal.published_at.year == 2026
    assert signal.published_at.hour == 20
    assert "128 points" in signal.summary