feat: expand metadata sources and media server sync (#6129)

tests/test_anime_source_metainfo.py

@@ -0,0 +1,71 @@
+from pathlib import Path
+from unittest.mock import patch
+
+import pytest
+
+from app.core.metainfo import MetaInfo, MetaInfoPath, find_metainfo
+from app.schemas.types import MediaType
+
+
+@pytest.mark.parametrize(
+    ("title", "source", "media_id"),
+    [
+        ("葬送的芙莉莲 {[bangumiid=400602;type=tv;s=1]}", "bangumi", "400602"),
+        ("Frieren {[anilistid=154587;type=tv;s=1]}", "anilist", "154587"),
+        ("Frieren [anilist=154587] S01E01", "anilist", "154587"),
+    ],
+)
+def test_find_metainfo_supports_anime_source_ids(
+    title: str,
+    source: str,
+    media_id: str,
+) -> None:
+    """显式动画来源标签应提取统一来源ID并从标题中移除。"""
+    parsed_title, metainfo = find_metainfo(title)
+
+    assert metainfo["media_source"] == source
+    assert metainfo["media_id"] == media_id
+    assert f"{source}id=" not in parsed_title
+    assert f"{source}=" not in parsed_title
+
+
+def test_metainfo_custom_words_support_anilist_id() -> None:
+    """自定义识别词替换结果中的AniList ID应进入统一元数据字段。"""
+    meta = MetaInfo(
+        "Sousou no Frieren 01",
+        custom_words=[
+            "Sousou no Frieren => Frieren {[anilistid=154587;type=tv;s=1]}"
+        ],
+    )
+
+    assert meta.media_source == "anilist"
+    assert meta.media_id == "154587"
+    assert meta.type == MediaType.TV
+    assert meta.begin_season == 1
+
+
+def test_metainfo_path_inherits_bangumi_id_from_parent() -> None:
+    """文件路径识别应从父目录继承Bangumi来源ID。"""
+    meta = MetaInfoPath(
+        Path("/anime/葬送的芙莉莲 [bangumi=400602]/Frieren.S01E01.mkv")
+    )
+
+    assert meta.media_source == "bangumi"
+    assert meta.media_id == "400602"
+    assert meta.begin_season == 1
+    assert meta.begin_episode == 1
+
+
+def test_extended_ids_fall_back_when_installed_rust_is_old() -> None:
+    """当前Rust扩展缺少新字段时应直接使用Python解析器。"""
+    with patch(
+        "app.core.metainfo.rust_accel.supports_extended_media_ids",
+        return_value=False,
+    ), patch(
+        "app.core.metainfo.rust_accel.find_metainfo",
+        side_effect=AssertionError("旧Rust扩展不应处理扩展来源ID"),
+    ):
+        _, metainfo = find_metainfo("Frieren [anilist=154587]")
+
+    assert metainfo["media_source"] == "anilist"
+    assert metainfo["media_id"] == "154587"