41 lines
804 B
Go
41 lines
804 B
Go
// Copyright 2021 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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//go:build test_avatar_identicon
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package identicon
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import (
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"image/color"
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"image/png"
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"os"
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"strconv"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func TestGenerate(t *testing.T) {
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dir, _ := os.Getwd()
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dir = dir + "/testdata"
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if st, err := os.Stat(dir); err != nil || !st.IsDir() {
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t.Errorf("can not save generated images to %s", dir)
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}
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backColor := color.White
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imgMaker, err := New(64, backColor, DarkColors...)
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assert.NoError(t, err)
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for i := 0; i < 100; i++ {
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s := strconv.Itoa(i)
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img := imgMaker.Make([]byte(s))
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f, err := os.Create(dir + "/" + s + ".png")
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if !assert.NoError(t, err) {
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continue
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}
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defer f.Close()
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err = png.Encode(f, img)
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assert.NoError(t, err)
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}
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}
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