Add test for mapTrackTitle

scanner/mapping_internal_test.go

@@ -0,0 +1,93 @@
+package scanner
+
+import (
+	"context"
+
+	"github.com/navidrome/navidrome/conf"
+	"github.com/navidrome/navidrome/model"
+	"github.com/navidrome/navidrome/scanner/metadata"
+	"github.com/navidrome/navidrome/tests"
+	. "github.com/onsi/ginkgo/v2"
+	. "github.com/onsi/gomega"
+)
+
+var _ = Describe("mapping", func() {
+	Describe("mediaFileMapper", func() {
+		var mapper *mediaFileMapper
+		BeforeEach(func() {
+			mapper = newMediaFileMapper("/music", nil)
+		})
+		Describe("mapTrackTitle", func() {
+			It("returns the Title when it is available", func() {
+				md := metadata.NewTag("/music/artist/album01/Song.mp3", nil, metadata.ParsedTags{"title": []string{"This is not a love song"}})
+				Expect(mapper.mapTrackTitle(md)).To(Equal("This is not a love song"))
+			})
+			It("returns the filename if Title is not set", func() {
+				md := metadata.NewTag("/music/artist/album01/Song.mp3", nil, metadata.ParsedTags{})
+				Expect(mapper.mapTrackTitle(md)).To(Equal("artist/album01/Song"))
+			})
+		})
+	})
+	Describe("sanitizeFieldForSorting", func() {
+		BeforeEach(func() {
+			conf.Server.IgnoredArticles = "The O"
+		})
+		It("sanitize accents", func() {
+			Expect(sanitizeFieldForSorting("Céu")).To(Equal("Ceu"))
+		})
+		It("removes articles", func() {
+			Expect(sanitizeFieldForSorting("The Beatles")).To(Equal("Beatles"))
+		})
+		It("removes accented articles", func() {
+			Expect(sanitizeFieldForSorting("Õ Blésq Blom")).To(Equal("Blesq Blom"))
+		})
+	})
+
+	Describe("mapGenres", func() {
+		var mapper *mediaFileMapper
+		var gr model.GenreRepository
+		var ctx context.Context
+		BeforeEach(func() {
+			ctx = context.Background()
+			ds := &tests.MockDataStore{}
+			gr = ds.Genre(ctx)
+			gr = newCachedGenreRepository(ctx, gr)
+			mapper = newMediaFileMapper("/", gr)
+		})
+
+		It("returns empty if no genres are available", func() {
+			g, gs := mapper.mapGenres(nil)
+			Expect(g).To(BeEmpty())
+			Expect(gs).To(BeEmpty())
+		})
+
+		It("returns genres", func() {
+			g, gs := mapper.mapGenres([]string{"Rock", "Electronic"})
+			Expect(g).To(Equal("Rock"))
+			Expect(gs).To(HaveLen(2))
+			Expect(gs[0].Name).To(Equal("Rock"))
+			Expect(gs[1].Name).To(Equal("Electronic"))
+		})
+
+		It("parses multi-valued genres", func() {
+			g, gs := mapper.mapGenres([]string{"Rock;Dance", "Electronic", "Rock"})
+			Expect(g).To(Equal("Rock"))
+			Expect(gs).To(HaveLen(3))
+			Expect(gs[0].Name).To(Equal("Rock"))
+			Expect(gs[1].Name).To(Equal("Dance"))
+			Expect(gs[2].Name).To(Equal("Electronic"))
+		})
+		It("trims genres names", func() {
+			_, gs := mapper.mapGenres([]string{"Rock ;  Dance", " Electronic "})
+			Expect(gs).To(HaveLen(3))
+			Expect(gs[0].Name).To(Equal("Rock"))
+			Expect(gs[1].Name).To(Equal("Dance"))
+			Expect(gs[2].Name).To(Equal("Electronic"))
+		})
+		It("does not break on spaces", func() {
+			_, gs := mapper.mapGenres([]string{"New Wave"})
+			Expect(gs).To(HaveLen(1))
+			Expect(gs[0].Name).To(Equal("New Wave"))
+		})
+	})
+})