navidrome/core/lyrics/sources_test.go
Kendall Garner ec9f9aa243
feat:(server): support reading lyrics from filesystem (#2897)
* simplified lyrics handling

* address initial feedback

* add some trace and error logging

* allow fallback lyrics

* update nit

* restore artist/title filter only
2025-04-30 08:10:19 -04:00

113 lines
2.9 KiB
Go

package lyrics
import (
"context"
"encoding/json"
"github.com/navidrome/navidrome/model"
"github.com/navidrome/navidrome/utils/gg"
. "github.com/onsi/ginkgo/v2"
. "github.com/onsi/gomega"
)
var _ = Describe("sources", func() {
ctx := context.Background()
Describe("fromEmbedded", func() {
It("should return nothing for a media file with no lyrics", func() {
mf := model.MediaFile{}
lyrics, err := fromEmbedded(ctx, &mf)
Expect(err).To(BeNil())
Expect(lyrics).To(HaveLen(0))
})
It("should return lyrics for a media file with well-formatted lyrics", func() {
const syncedLyrics = "[00:18.80]We're no strangers to love\n[00:22.801]You know the rules and so do I"
const unsyncedLyrics = "We're no strangers to love\nYou know the rules and so do I"
synced, _ := model.ToLyrics("eng", syncedLyrics)
unsynced, _ := model.ToLyrics("xxx", unsyncedLyrics)
expectedList := model.LyricList{*synced, *unsynced}
lyricsJson, err := json.Marshal(expectedList)
Expect(err).ToNot(HaveOccurred())
mf := model.MediaFile{
Lyrics: string(lyricsJson),
}
lyrics, err := fromEmbedded(ctx, &mf)
Expect(err).To(BeNil())
Expect(lyrics).ToNot(BeNil())
Expect(lyrics).To(Equal(expectedList))
})
It("should return an error if somehow the JSON is bad", func() {
mf := model.MediaFile{Lyrics: "["}
lyrics, err := fromEmbedded(ctx, &mf)
Expect(lyrics).To(HaveLen(0))
Expect(err).ToNot(BeNil())
})
})
Describe("fromExternalFile", func() {
It("should return nil for lyrics that don't exist", func() {
mf := model.MediaFile{Path: "tests/fixtures/01 Invisible (RED) Edit Version.mp3"}
lyrics, err := fromExternalFile(ctx, &mf, ".lrc")
Expect(err).To(BeNil())
Expect(lyrics).To(HaveLen(0))
})
It("should return synchronized lyrics from a file", func() {
mf := model.MediaFile{Path: "tests/fixtures/test.mp3"}
lyrics, err := fromExternalFile(ctx, &mf, ".lrc")
Expect(err).To(BeNil())
Expect(lyrics).To(Equal(model.LyricList{
model.Lyrics{
DisplayArtist: "Rick Astley",
DisplayTitle: "That one song",
Lang: "eng",
Line: []model.Line{
{
Start: gg.P(int64(18800)),
Value: "We're no strangers to love",
},
{
Start: gg.P(int64(22801)),
Value: "You know the rules and so do I",
},
},
Offset: gg.P(int64(-100)),
Synced: true,
},
}))
})
It("should return unsynchronized lyrics from a file", func() {
mf := model.MediaFile{Path: "tests/fixtures/test.mp3"}
lyrics, err := fromExternalFile(ctx, &mf, ".txt")
Expect(err).To(BeNil())
Expect(lyrics).To(Equal(model.LyricList{
model.Lyrics{
Lang: "xxx",
Line: []model.Line{
{
Value: "We're no strangers to love",
},
{
Value: "You know the rules and so do I",
},
},
Synced: false,
},
}))
})
})
})