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test: 测试套件自隔离与全量离线化(collection 清零 + 杜绝真实网络) (#5873)
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@@ -1,12 +1,90 @@
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# -*- coding: utf-8 -*-
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import asyncio
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import json
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from copy import deepcopy
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from pathlib import Path
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from unittest import TestCase
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from unittest.mock import AsyncMock, MagicMock, patch
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from urllib.parse import parse_qsl, urlencode, urlsplit
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from app.core.metainfo import MetaInfo
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from app.chain import ChainBase
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from app.helper.server import MoviePilotServerHelper
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from app.modules.themoviedb import TheMovieDbModule
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from app.modules.themoviedb.tmdbv3api.tmdb import TMDb
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from app.schemas.types import MediaType
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# 离线 TMDB 响应回放:识别测试断言的是 tmdbid 优先/电影电视消歧/类型推断等逻辑,
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# 这些逻辑需要真实结构的 TMDB 响应才有意义,但直连 api.themoviedb.org 属于不可接受的
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# 外部 IO(CI 冷缓存下单文件 ~75s 且 flaky)。这里用一次性录制的真实响应 cassette 回放
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# TMDb 的 HTTP 出入口,既保持识别逻辑被真实数据驱动,又彻底离线。重新录制见提交说明。
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_CASSETTE_PATH = Path(__file__).resolve().parent / "fixtures" / "tmdb_recognize_cassette.json"
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_CASSETTE: dict = json.loads(_CASSETTE_PATH.read_text(encoding="utf-8"))
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# 响应快照标记键,与 TMDb._snapshot_response 写入的结构保持一致
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_MARKER = TMDb._RESPONSE_SNAPSHOT_MARKER
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def _cassette_key(url: str) -> str:
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"""把 TMDB 请求 URL 归一化为 cassette 键:剥离易变的 api_key,其余 query 排序。
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`_build_url` 生成形如 `/3/movie/23155?api_key=...&append_to_response=...&language=zh`,
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剥离 api_key 后键在不同环境/不同 key 下保持稳定。
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"""
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parts = urlsplit(url)
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query = sorted((k, v) for k, v in parse_qsl(parts.query, keep_blank_values=True) if k != "api_key")
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return f"{parts.path}?{urlencode(query)}"
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def _replay(url: str) -> dict:
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"""按归一化键回放录制的响应快照;未命中即报错提示重新录制,避免静默漏过新请求。"""
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key = _cassette_key(url)
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if key not in _CASSETTE:
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raise AssertionError(
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f"TMDB cassette 未命中:{key};如识别流程新增请求,请重新录制 "
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f"tests/fixtures/tmdb_recognize_cassette.json"
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)
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# headers 置空:识别只消费 json,丢弃录制头可规避限流/ETag 等无关分支
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return {_MARKER: True, "headers": {}, "json": deepcopy(_CASSETTE[key])}
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def _replay_request(self, method, url, data, json=None, **kwargs): # noqa: A002 - 对齐被替换方法签名
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"""TMDb.request 的离线替身(同步)。"""
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return _replay(url)
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async def _replay_async_request(self, method, url, data, json=None, **kwargs): # noqa: A002 - 同上
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"""TMDb.async_request 的离线替身(异步)。"""
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return _replay(url)
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_PATCHERS: list = []
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def setUpModule():
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"""整文件生效:离线化 TMDB HTTP 与共享识别 API,确保零真实请求。
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ChainBase.async_recognize_media 在识别成功后会经 MoviePilotServerHelper 向
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MP 服务器(movie-pilot.org)的「共享识别 API」上报/查询;识别失败时还会反向
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查询。这两条链路与 TMDB 目录无关,必须一并打桩,否则 Chain 端到端用例仍会真发请求。
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"""
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_PATCHERS.extend([
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patch.object(TMDb, "request", _replay_request),
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patch.object(TMDb, "async_request", _replay_async_request),
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patch.object(MoviePilotServerHelper, "async_report_recognize_share", new=AsyncMock(return_value=None)),
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patch.object(MoviePilotServerHelper, "async_query_recognize_share", new=AsyncMock(return_value=None)),
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patch.object(MoviePilotServerHelper, "report_recognize_share", new=MagicMock(return_value=None)),
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patch.object(MoviePilotServerHelper, "query_recognize_share", new=MagicMock(return_value=None)),
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])
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for patcher in _PATCHERS:
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patcher.start()
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def tearDownModule():
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"""还原 TMDb HTTP 出口打桩,避免影响其它测试模块。"""
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for patcher in _PATCHERS:
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patcher.stop()
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_PATCHERS.clear()
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class TmdbRecognizeModuleTest(TestCase):
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"""
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