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29 lines
824 B
Go
29 lines
824 B
Go
package favicons
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import (
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"bytes"
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"github.com/stretchr/testify/assert"
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"image/png"
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"testing"
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)
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func TestFaviconList_PreProcess(t *testing.T) {
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getFaviconViaRequest = func(_ string) ([]byte, error) {
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return exampleSvg, nil
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}
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icons := &FaviconList{Svg: &FaviconImage{Url: "https://example.com/assets/logo.svg"}}
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assert.NoError(t, icons.PreProcess(func(in []byte) ([]byte, error) {
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return svg2png("inkscape", in)
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}))
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assert.Equal(t, "https://example.com/assets/logo.svg", icons.Svg.Url)
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assert.Equal(t, "74cdc17d0502a690941799c327d9ca1ed042e76c784def43a42937f2eed270b4", icons.Svg.Hash)
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assert.NotEqual(t, "", icons.Png.Hash)
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assert.NotEqual(t, "", icons.Ico.Hash)
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// verify png bytes are a valid png image
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pngRaw := bytes.NewBuffer(icons.Png.Raw)
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_, err := png.Decode(pngRaw)
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assert.NoError(t, err)
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}
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