117 lines
3.0 KiB
Go
117 lines
3.0 KiB
Go
package deezer
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import (
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"encoding/json"
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"strings"
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"testing"
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)
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func TestFullTitle(t *testing.T) {
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tests := []struct {
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title string
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version string
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want string
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}{
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{"Song", "", "Song"},
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{"Song", "(Remix)", "Song (Remix)"},
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}
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for _, tt := range tests {
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track := &Track{Title: tt.title, Version: tt.version}
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if got := track.FullTitle(); got != tt.want {
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t.Errorf("FullTitle() = %q, want %q", got, tt.want)
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}
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}
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}
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func TestFilename(t *testing.T) {
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tests := []struct {
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name string
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track Track
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kind Kind
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mediaFormat string
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want string
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}{
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{
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name: "album with numeric track number",
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track: Track{Artist: "Artist", Title: "Song", TrackNumber: "1"},
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kind: KindAlbum,
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mediaFormat: "MP3_320",
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want: "01. Artist - Song.mp3",
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},
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{
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name: "album with non-numeric track number",
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track: Track{Artist: "Artist", Title: "Song", TrackNumber: "A"},
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kind: KindAlbum,
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mediaFormat: "MP3_320",
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want: "A. Artist - Song.mp3",
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},
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{
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name: "playlist has no prefix",
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track: Track{Artist: "Artist", Title: "Song", TrackNumber: "1"},
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kind: KindPlaylist,
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mediaFormat: "MP3_128",
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want: "Artist - Song.mp3",
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},
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{
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name: "flac extension",
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track: Track{Artist: "Artist", Title: "Song"},
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kind: KindTrack,
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mediaFormat: "FLAC",
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want: "Artist - Song.flac",
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},
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{
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name: "wav extension",
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track: Track{Artist: "Artist", Title: "Song"},
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kind: KindTrack,
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mediaFormat: "WAV",
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want: "Artist - Song.wav",
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},
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{
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name: "version appended",
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track: Track{Artist: "Artist", Title: "Song", Version: "(Live)"},
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kind: KindTrack,
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mediaFormat: "MP3_320",
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want: "Artist - Song (Live).mp3",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if got := tt.track.Filename(tt.kind, tt.mediaFormat); got != tt.want {
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t.Errorf("Filename() = %q, want %q", got, tt.want)
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}
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})
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}
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}
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func TestFilenameSanitizesSeparators(t *testing.T) {
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track := Track{Artist: "AC/DC", Title: "Song"}
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got := track.Filename(KindTrack, "MP3_320")
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if strings.ContainsRune(got, '/') {
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t.Errorf("Filename() contains a path separator: %q", got)
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}
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if !strings.HasSuffix(got, ".mp3") {
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t.Errorf("Filename() = %q, want .mp3 suffix", got)
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}
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}
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func TestContributorsUnmarshalJSON(t *testing.T) {
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var c Contributors
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if err := json.Unmarshal([]byte("[]"), &c); err != nil {
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t.Fatalf("unmarshal empty array: %v", err)
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}
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if len(c.MainArtists) != 0 || len(c.Composers) != 0 || len(c.Authors) != 0 {
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t.Errorf("expected empty contributors, got %+v", c)
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}
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data := `{"main_artist":["A","B"],"composer":["C"],"author":["D"]}`
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if err := json.Unmarshal([]byte(data), &c); err != nil {
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t.Fatalf("unmarshal object: %v", err)
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}
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if len(c.MainArtists) != 2 || c.MainArtists[0] != "A" || len(c.Composers) != 1 || len(c.Authors) != 1 {
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t.Errorf("unexpected contributors: %+v", c)
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}
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}
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