async def METHOD_NAME(
    rss,
    user_info_factory,
    update_time_feed_2,
):
    from nonebot_bison.types import Target, SubUnit
    ## 标题与正文不重复的情况
    rss_router = respx.get("https://www.ruanyifeng.com/blog/atom.xml")
    rss_router.mock(return_value=Response(200, text=get_file("rss-ruanyifeng-0.xml")))
    target = Target("https://www.ruanyifeng.com/blog/atom.xml")
    res1 = await rss.fetch_new_post(SubUnit(target, [user_info_factory([], [])]))
    assert len(res1) == 0
    rss_router.mock(return_value=Response(200, text=update_time_feed_2))
    res2 = await rss.fetch_new_post(SubUnit(target, [user_info_factory([], [])]))
    assert len(res2[0][1]) == 1
    post1 = res2[0][1][0]
    assert post1.url == "http://www.ruanyifeng.com/blog/2023/05/weekly-issue-255.html"
    assert (
        post1.text == "科技爱好者周刊（第 255 期）：对待 AI 的正确态度\n\n这里记录每周值得分享的科技内容，周五发布。..."
    )