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上一次重构(8446166)声称「pyright 0 错误」,但 pyproject 里 pyright 的 include 只覆盖 core/web/services —— 根目录 6 个应用模块与整个 tests/ 从未被检查,而 requests→sync_http 迁移的遗留恰好全部藏在那里。补齐 include 后立刻暴露 7 errors + 9 warnings,其中数处在运行时静默失效。 修复: - services/runtime.py:删除 _podcast_billing_count/_billing_ids_count 两个 无调用方的死函数。它们仍调用 api_service._safe_get_request_data(),而该方法 在剥离 Flask 时已被删除,异常又被 except 吞掉 —— 一旦被调用,播客/歌单计费 恒为 1 次且不报任何错。路由层已各自实现同口径版本,故整体删除。 - web/routers/admin_site.py:备份上传的类型判定必须用 starlette 的 UploadFile。 fastapi.UploadFile 是它的子类,而 request.form() 返回基类实例,用错会让 isinstance 恒为 False,把每一次真实上传都判成「请选择数据库文件」。 已补 4 例真实 multipart 回归测试,并用变异测试确认能抓住该缺陷。 - auth_system.py:修正 create_user(实返 sqlite3.Row|None)与 list_cards (实返 (cards,total) 元组)与实现不符的返回注解;注解一改正,立刻暴露出被它 掩盖的 register.py 中 int(user['id']) 未做 None 检查的 500 崩溃路径,已补守卫。 - music_downloader.py:修正注解引用的 core.sync_http.Response(正确名应为 SyncResponse);封面缓存淘汰不再读类型为 Optional 的 deque.maxlen,改用命名常量。 - services/runtime.py:zip worker 的 result.music_info 可能为 None,原样使用会 炸掉整批任务,改为按单曲失败处理。 - music_api.py:三处 isinstance 三元表达式收敛为 _as_dict() 帮助函数。 - web/main.py:文档串移除已删除的 Flask 兜底描述,补充 data/ 相对 CWD 解析的提醒。 验证:ruff check 通过;pyright 0 errors / 0 warnings(filesAnalyzed=67); pytest 144 passed;真实 uvicorn 启动冒烟通过(/health、/、静态资源 200, 未鉴权管理端点 403)。生产库仅做只读 integrity_check,未被写入。
91 lines
2.8 KiB
Python
91 lines
2.8 KiB
Python
# -*- coding: utf-8 -*-
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"""音频流代理测试:签名校验、HEAD、Range 透传、无效 token。"""
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from typing import Any
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import pytest
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from fastapi import FastAPI
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from fastapi.testclient import TestClient
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from core import security
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from web.routers import stream as stream_router
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SECRET = 'stream-test-secret'
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PAYLOAD = b'AUDIO-DATA-' * 1000 # 11000 字节
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@pytest.fixture()
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def client(monkeypatch):
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security.init_secret_key(SECRET)
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app = FastAPI()
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app.include_router(stream_router.router, prefix='/api/v1')
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class _Upstream:
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def __init__(self):
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self.status = 200
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self.headers = {'Content-Type': 'audio/mpeg', 'Content-Length': str(len(PAYLOAD)),
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'Accept-Ranges': 'bytes'}
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self.closed = False
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self.content = self
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async def iter_chunked(self, n):
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for i in range(0, len(PAYLOAD), n):
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yield PAYLOAD[i:i + n]
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def close(self):
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self.closed = True
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state: dict[str, Any] = {'last_range': None, 'upstream': None}
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async def fake_open(method, url, *, headers=None, timeout=None, **kw):
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state['last_range'] = (headers or {}).get('Range')
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up = _Upstream()
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if state['last_range']:
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up.status = 206
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up.headers = dict(up.headers)
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up.headers['Content-Range'] = f'bytes 0-99/{len(PAYLOAD)}'
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state['upstream'] = up
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return up
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monkeypatch.setattr('web.routers.stream.http_client.open', fake_open)
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return TestClient(app), state
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def test_invalid_token(client):
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c, _ = client
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r = c.get('/api/v1/audio_stream?token=bogus')
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assert r.status_code == 403
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def test_head_no_upstream(client):
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c, state = client
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r = c.head('/api/v1/audio_stream?token=x')
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assert r.status_code == 200
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assert r.headers['accept-ranges'] == 'bytes'
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assert state['upstream'] is None # HEAD 不应请求上游
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def test_stream_full(client):
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c, _ = client
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token = security.make_audio_token('http://m801.music.126.net/a.mp3')
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r = c.get(f'/api/v1/audio_stream?token={token}')
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assert r.status_code == 200
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assert r.content == PAYLOAD
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assert r.headers['cache-control'] == 'no-store'
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assert r.headers['content-length'] == str(len(PAYLOAD))
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def test_range_forwarded_and_206(client):
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c, state = client
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token = security.make_audio_token('http://m801.music.126.net/a.mp3')
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r = c.get(f'/api/v1/audio_stream?token={token}', headers={'Range': 'bytes=0-99'})
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assert state['last_range'] == 'bytes=0-99' # Range 已透传上游
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assert r.status_code == 206
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assert 'content-range' in r.headers
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def test_upstream_closed_on_complete(client):
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c, state = client
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token = security.make_audio_token('http://m801.music.126.net/a.mp3')
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c.get(f'/api/v1/audio_stream?token={token}')
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assert state['upstream'].closed is True
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