优化

2026-10-11 15:56:37 +08:00 · 2026-09-14 00:02:46 +08:00
parent 4595b7c5be
commit fd54d42db7
3 changed files with 84 additions and 2 deletions
@@ -268,6 +268,74 @@ func TestScanLibraryRefreshesStaleNoMatchDerivedMetadata(t *testing.T) {
 	}
 }

+func TestScanLibraryPrefersEpisodeArtworkOverSeriesFanart(t *testing.T) {
+	for _, tc := range []struct {
+		name       string
+		episodeArt string
+	}{
+		{name: "thumb suffix", episodeArt: "Show - S01E01-thumb.jpg"},
+		{name: "video stem", episodeArt: "Show - S01E01.jpg"},
+	} {
+		t.Run(tc.name, func(t *testing.T) {
+			root := t.TempDir()
+			seasonDir := filepath.Join(root, "Show", "Season 01")
+			if err := os.MkdirAll(seasonDir, 0o755); err != nil {
+				t.Fatal(err)
+			}
+			mediaPath := filepath.Join(seasonDir, "Show - S01E01.mkv")
+			if err := os.WriteFile(mediaPath, []byte("x"), 0o644); err != nil {
+				t.Fatal(err)
+			}
+			if err := os.WriteFile(nfoPath(mediaPath), []byte(
+				`<episodedetails><title>第一集</title><season>1</season><episode>1</episode></episodedetails>`,
+			), 0o644); err != nil {
+				t.Fatal(err)
+			}
+			episodeArt := filepath.Join(seasonDir, tc.episodeArt)
+			if err := os.WriteFile(episodeArt, []byte("episode still"), 0o644); err != nil {
+				t.Fatal(err)
+			}
+			seriesFanart := filepath.Join(root, "Show", "fanart.jpg")
+			if err := os.WriteFile(seriesFanart, []byte("series backdrop"), 0o644); err != nil {
+				t.Fatal(err)
+			}
+
+			db := newServiceTestDB(t, &model.Library{}, &model.Media{}, &model.Setting{})
+			repos := repository.New(db)
+			lib := model.Library{Name: "TV", Path: root, Type: "tv", Enabled: true}
+			if err := repos.Library.Create(t.Context(), &lib); err != nil {
+				t.Fatal(err)
+			}
+			existing := model.Media{
+				LibraryID:    lib.ID,
+				Title:        "Show",
+				Path:         mediaPath,
+				SizeBytes:    1,
+				SeasonNum:    1,
+				EpisodeNum:   1,
+				BackdropURL:  "https://image.example/episode-still.jpg",
+				ScrapeStatus: "matched",
+			}
+			if err := repos.DB.Create(&existing).Error; err != nil {
+				t.Fatal(err)
+			}
+
+			scanner := NewScannerService(&config.Config{}, zap.NewNop(), repos, NewHub(zap.NewNop()), nil, nil)
+			if _, err := scanner.ScanLibrary(t.Context(), lib.ID); err != nil {
+				t.Fatal(err)
+			}
+
+			var media model.Media
+			if err := db.First(&media, "id = ?", existing.ID).Error; err != nil {
+				t.Fatal(err)
+			}
+			if media.BackdropURL != episodeArt {
+				t.Fatalf("backdrop_url = %q, want episode artwork %q (series fanart %q must not win)", media.BackdropURL, episodeArt, seriesFanart)
+			}
+		})
+	}
+}
+
 func TestScanLibraryPrunesMissingMedia(t *testing.T) {
 	root := t.TempDir()
 	mediaPath := filepath.Join(root, "Show.S02E03.mkv")