Add unit tests for JPEG and WebP

Also correct Content-Type when transcoding WebP.
2017-01-17 19:22:05 -08:00
parent 84b6dbd153
commit 20a9c66286
2 changed files with 87 additions and 0 deletions
--- a/transcoder/jpeg.go
+++ b/transcoder/jpeg.go
@ -29,6 +29,7 @@ func (t *Jpeg) Transcode(w *proxy.ResponseWriter, r *proxy.ResponseReader, heade
 	}

 	if SupportsWebP(headers) {
+		w.Header().Set("Content-Type", "image/webp")
 		options := webp.Options{
 			Lossless: false,
 			Quality:  float32(t.encOptions.Quality),