func writeImage(bkt s3mock.MockableBucket, filename string, m image.Image) error {
var buf bytes.Buffer
if e := jpeg.Encode(&buf, m, &jpeg.Options{Quality: 7}); e != nil {
return e
}
return bkt.PutReader(filename, &buf, int64(buf.Len()), "image/jpeg", s3.PublicRead, s3.Options{})
}
func readImage(bkt s3mock.MockableBucket, filename string) (image.Image, string, error) {
r, e := bkt.GetReader(filename)
if e != nil {
return nil, "", e
}
defer r.Close()
return image.Decode(r)
}