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package gui
import (
"errors"
"path/filepath"
"reflect"
"testing"
)
func TestLinuxAudioCommandCandidates(t *testing.T) {
t.Run("mp3 prefers mpg123", func(t *testing.T) {
audioFile := "/tmp/audio.mp3"
got := linuxAudioCommandCandidates(audioFile)
want := []audioCommandCandidate{
{name: "mpg123", args: []string{"-q", audioFile}},
{name: "ffplay", args: []string{"-nodisp", "-autoexit", "-loglevel", "quiet", audioFile}},
{name: "play", args: []string{"-q", audioFile}},
{name: "paplay", args: []string{audioFile}},
{name: "aplay", args: []string{"-q", audioFile}},
}
if !reflect.DeepEqual(got, want) {
t.Fatalf("linuxAudioCommandCandidates(mp3) mismatch\nwant: %#v\ngot: %#v", want, got)
}
})
t.Run("wav avoids mpg123", func(t *testing.T) {
audioFile := "/tmp/audio.wav"
got := linuxAudioCommandCandidates(audioFile)
if got[0].name != "ffplay" {
t.Fatalf("first wav candidate = %q, want %q", got[0].name, "ffplay")
}
for _, candidate := range got {
if candidate.name == "mpg123" {
t.Fatalf("wav candidates unexpectedly include mpg123: %#v", got)
}
}
})
}
func TestLinuxAudioPlaybackCommandUsesFormatCompatiblePlayer(t *testing.T) {
audioFile := "/tmp/audio.wav"
cmd, err := linuxAudioPlaybackCommand(audioFile, func(name string) (string, error) {
switch name {
case "ffplay":
return filepath.Join("/usr/bin", name), nil
default:
return "", errors.New("not found")
}
})
if err != nil {
t.Fatalf("linuxAudioPlaybackCommand() unexpected error: %v", err)
}
if got, want := filepath.Base(cmd.Path), "ffplay"; got != want {
t.Fatalf("command path base = %q, want %q", got, want)
}
if len(cmd.Args) < 2 || cmd.Args[len(cmd.Args)-1] != audioFile {
t.Fatalf("command args = %#v, want final arg %q", cmd.Args, audioFile)
}
}
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