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- // Copyright 2021 The Gitea Authors. All rights reserved.
- // Use of this source code is governed by a MIT-style
- // license that can be found in the LICENSE file.
-
- //go:build test_avatar_identicon
- // +build test_avatar_identicon
-
- package identicon
-
- import (
- "image/color"
- "image/png"
- "os"
- "strconv"
- "testing"
-
- "github.com/stretchr/testify/assert"
- )
-
- func TestGenerate(t *testing.T) {
- dir, _ := os.Getwd()
- dir = dir + "/testdata"
- if st, err := os.Stat(dir); err != nil || !st.IsDir() {
- t.Errorf("can not save generated images to %s", dir)
- }
-
- backColor := color.White
- imgMaker, err := New(64, backColor, DarkColors...)
- assert.NoError(t, err)
- for i := 0; i < 100; i++ {
- s := strconv.Itoa(i)
- img := imgMaker.Make([]byte(s))
-
- f, err := os.Create(dir + "/" + s + ".png")
- if !assert.NoError(t, err) {
- continue
- }
- defer f.Close()
- err = png.Encode(f, img)
- assert.NoError(t, err)
- }
- }
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