violet/favicons/favicon-list_test.go

29 lines
824 B
Go
Raw Normal View History

2023-06-03 19:33:06 +01:00
package favicons
import (
2023-06-05 17:26:56 +01:00
"bytes"
2023-06-03 19:33:06 +01:00
"github.com/stretchr/testify/assert"
2023-06-05 17:26:56 +01:00
"image/png"
2023-06-03 19:33:06 +01:00
"testing"
)
func TestFaviconList_PreProcess(t *testing.T) {
getFaviconViaRequest = func(_ string) ([]byte, error) {
return exampleSvg, nil
}
icons := &FaviconList{Svg: &FaviconImage{Url: "https://example.com/assets/logo.svg"}}
assert.NoError(t, icons.PreProcess(func(in []byte) ([]byte, error) {
return svg2png("inkscape", in)
}))
assert.Equal(t, "https://example.com/assets/logo.svg", icons.Svg.Url)
assert.Equal(t, "74cdc17d0502a690941799c327d9ca1ed042e76c784def43a42937f2eed270b4", icons.Svg.Hash)
2023-06-05 00:22:04 +01:00
assert.NotEqual(t, "", icons.Png.Hash)
assert.NotEqual(t, "", icons.Ico.Hash)
2023-06-05 17:26:56 +01:00
// verify png bytes are a valid png image
pngRaw := bytes.NewBuffer(icons.Png.Raw)
_, err := png.Decode(pngRaw)
assert.NoError(t, err)
2023-06-03 19:33:06 +01:00
}