JSPF: Include full LB additional info in metadata

models/models_test.go

@@ -42,6 +42,45 @@ func TestTrackArtistName(t *testing.T) {
 	assert.Equal(t, "Foo, Bar, Baz", track.ArtistName())
 }
 
+func TestTrackFillAdditionalInfo(t *testing.T) {
+	track := models.Track{
+		RecordingMbid:    models.MBID("c0a1fc94-5f04-4a5f-bc09-e5de0c49cd12"),
+		ReleaseGroupMbid: models.MBID("80aca1ee-aa51-41be-9f75-024710d92ff4"),
+		ReleaseMbid:      models.MBID("aa1ea1ac-7ec4-4542-a494-105afbfe547d"),
+		ArtistMbids:      []models.MBID{"24412926-c7bd-48e8-afad-8a285b42e131"},
+		WorkMbids:        []models.MBID{"c0a1fc94-5f04-4a5f-bc09-e5de0c49cd12"},
+		TrackNumber:      5,
+		DiscNumber:       1,
+		Duration:         time.Duration(413787 * time.Millisecond),
+		ISRC:             "DES561620801",
+		Tags:             []string{"rock", "psychedelic rock"},
+	}
+	track.FillAdditionalInfo()
+	i := track.AdditionalInfo
+	assert := assert.New(t)
+	assert.Equal(track.RecordingMbid, i["recording_mbid"])
+	assert.Equal(track.ReleaseGroupMbid, i["release_group_mbid"])
+	assert.Equal(track.ReleaseMbid, i["release_mbid"])
+	assert.Equal(track.ArtistMbids, i["artist_mbids"])
+	assert.Equal(track.WorkMbids, i["work_mbids"])
+	assert.Equal(track.TrackNumber, i["tracknumber"])
+	assert.Equal(track.DiscNumber, i["discnumber"])
+	assert.Equal(track.Duration.Milliseconds(), i["duration_ms"])
+	assert.Equal(track.ISRC, i["isrc"])
+	assert.Equal(track.Tags, i["tags"])
+}
+
+func TestTrackFillAdditionalInfoRoundSecond(t *testing.T) {
+	ts := models.Track{Duration: time.Duration(123000 * time.Millisecond)}
+	ts.FillAdditionalInfo()
+	assert.Equal(t, int64(123), ts.AdditionalInfo["duration"])
+	assert.Equal(t, nil, ts.AdditionalInfo["duration_ms"])
+	tms := models.Track{Duration: time.Duration(123001 * time.Millisecond)}
+	tms.FillAdditionalInfo()
+	assert.Equal(t, nil, tms.AdditionalInfo["duration"])
+	assert.Equal(t, int64(123001), tms.AdditionalInfo["duration_ms"])
+}
+
 func TestListensListNewerThan(t *testing.T) {
 	listen1 := models.Listen{ListenedAt: time.Unix(3, 0)}
 	listen2 := models.Listen{ListenedAt: time.Unix(0, 0)}