package transcode

import "testing"

func TestAacOpenName_mp4(t *testing.T) {
    got := aacOpenName("/tmp/cache/input.mp4", ".mp4")
    if got != "input.m4a" {
        t.Fatalf("got %q want input.m4a", got)
    }
}

func TestAacOpenName_noExt(t *testing.T) {
    got := aacOpenName("/tmp/input", ".m4a")
    if got != "audio.m4a" {
        t.Fatalf("got %q", got)
    }
}

func TestAacContainerExt(t *testing.T) {
    cases := map[string]string{
        ".mp4": ".m4a",
        ".mov": ".m4a",
        ".aac": ".aac",
        ".m4a": ".m4a",
    }
    for in, want := range cases {
        if got := aacContainerExt(in); got != want {
            t.Fatalf("%s: got %q want %q", in, got, want)
        }
    }
}