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f3ad81b39e
Run `ruff check app tests scripts --fix` with the configured rule set (E4/E7/E9/F/I): import sorting (I001), f-strings without placeholders (F541), lambda/variable/unused-import cleanups that ruff marks safe. Nine files whose only ruff debt sits next to pre-existing pylint import-resolution errors (lazy exports, sys.path script imports) or whose "unused" imports are reached through attribute access by tests are left untouched so the changed-file pylint gate and the benchmark tests stay green; their diagnostics remain in the baseline. app/startup/lifecycle/__init__.py and app/main.py import business modules after cache composition, import-path and stdio setup on purpose (the source comments document the contract), so declare E402 per-file-ignores for them instead of adding per-line noqa. Ruff ratchet watermark drops from 498 to 100; sync the baseline fixture and the optimization checklist figure. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
106 lines
4.9 KiB
Python
106 lines
4.9 KiB
Python
from app.adapters.system import host as system_module
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from app.adapters.system.host import SystemUtils
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from app.db.models.transferhistory import TransferHistory
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from app.db.session import SessionFactory
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from app.schemas.types import MediaSource, MediaType
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def test_dashboard_system_info_returns_runtime_environment(monkeypatch):
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"""系统摘要应返回主机、系统、进程运行时间和后端版本。"""
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class FakeProcess:
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"""提供固定启动时间的进程桩。"""
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@staticmethod
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def create_time() -> float:
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"""返回固定的进程启动时间。"""
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return 400.0
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monkeypatch.setattr(system_module.socket, "gethostname", lambda: "moviepilot-host")
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monkeypatch.setattr(system_module.time, "time", lambda: 1000.0)
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monkeypatch.setattr(system_module.psutil, "Process", FakeProcess)
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monkeypatch.setattr(SystemUtils, "_operating_system_name", staticmethod(lambda: "Ubuntu 24.04.4 LTS"))
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monkeypatch.setattr(system_module, "get_app_version", lambda: "v2.13.16")
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result = SystemUtils.dashboard_system_info()
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assert result.hostname == "moviepilot-host"
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assert result.operating_system == "Ubuntu 24.04.4 LTS"
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assert result.runtime == 600
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assert result.version == "v2.13.16"
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def test_memory_usage_returns_used_cached_and_available(monkeypatch):
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"""内存统计应返回应用进程占用以及系统缓存、可用和总容量。"""
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class FakeMemoryInfo:
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"""提供固定进程 RSS 的桩。"""
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rss = 2 * 1024**3
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class FakeProcess:
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"""提供固定进程内存信息的桩。"""
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@staticmethod
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def memory_info() -> FakeMemoryInfo:
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"""返回固定进程内存信息。"""
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return FakeMemoryInfo()
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class FakeMemory:
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"""提供固定系统内存值的桩。"""
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total = 16 * 1024**3
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cached = 3 * 1024**3
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buffers = 512 * 1024**2
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available = 7 * 1024**3
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monkeypatch.setattr(system_module.psutil, "Process", FakeProcess)
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monkeypatch.setattr(system_module.psutil, "virtual_memory", FakeMemory)
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result = SystemUtils.memory_usage()
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assert result.total == 16 * 1024**3
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assert result.used == 2 * 1024**3
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assert result.cached == int(3.5 * 1024**3)
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assert result.available == 7 * 1024**3
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assert result.usage == 12.5
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def test_monthly_media_statistics_counts_successful_unique_media():
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"""本月新增统计应只计算成功记录，并按媒体去重。"""
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month = system_module.time.strftime("%Y-%m-", system_module.time.localtime())
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histories = [
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TransferHistory(status=True, date=f"{month}01 10:00:00", type=MediaType.MOVIE.value, media_source=MediaSource.TMDB.value, media_id="1", title="电影"),
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TransferHistory(status=True, date=f"{month}02 10:00:00", type=MediaType.MOVIE.value, media_source=MediaSource.TMDB.value, media_id="1", title="电影"),
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TransferHistory(status=True, date=f"{month}03 10:00:00", type=MediaType.TV.value, media_source=MediaSource.TMDB.value, media_id="2", title="剧集", episodes="E01-E03"),
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TransferHistory(status=False, date=f"{month}04 10:00:00", type=MediaType.TV.value, media_source=MediaSource.TMDB.value, media_id="3", title="失败剧集"),
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# 同一首歌多次整理只计一首，无媒体 ID 的曲目按记录计数
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TransferHistory(status=True, date=f"{month}05 10:00:00", type=MediaType.MUSIC.value, title="晴天", media_source=MediaSource.MusicBrainz.value, media_id="r1"),
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TransferHistory(status=True, date=f"{month}06 10:00:00", type=MediaType.MUSIC.value, title="晴天", media_source=MediaSource.MusicBrainz.value, media_id="r1"),
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TransferHistory(status=True, date=f"{month}07 10:00:00", type=MediaType.MUSIC.value, title="未知曲目"),
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TransferHistory(status=False, date=f"{month}08 10:00:00", type=MediaType.MUSIC.value, title="失败曲目"),
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# 整专内不同目标曲目共享专辑 ID，但应分别计入音乐数量
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TransferHistory(
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status=True, date=f"{month}09 10:00:00", type=MediaType.MUSIC.value,
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title="以父之名", media_source="musicbrainz", media_id="release-group-1",
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music_type="album", dest="/music/叶惠美/01 - 以父之名.flac",
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),
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TransferHistory(
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status=True, date=f"{month}10 10:00:00", type=MediaType.MUSIC.value,
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title="晴天", media_source="musicbrainz", media_id="release-group-1",
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music_type="album", dest="/music/叶惠美/03 - 晴天.flac",
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),
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]
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db = SessionFactory()
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try:
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db.add_all(histories)
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db.commit()
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assert TransferHistory.monthly_media_statistics(db) == (1, 1, 3, 4)
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finally:
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history_ids = [history.id for history in histories if history.id is not None]
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if history_ids:
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db.query(TransferHistory).filter(TransferHistory.id.in_(history_ids)).delete(synchronize_session=False)
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db.commit()
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db.close()
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