72 lines
1.4 KiB
Go
72 lines
1.4 KiB
Go
package images
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import (
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"encoding/json"
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"errors"
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestIdentityImage_GetDataURI(t *testing.T) {
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cs := []struct {
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II IdentityImage
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URI string
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Error error
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}{
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{
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IdentityImage{Payload: testJpegBytes},
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"data:image/jpeg;base64,/9j/2wCEAFA3PEY8MlA=",
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nil,
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},
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{
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IdentityImage{Payload: testPngBytes},
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"data:image/png;base64,iVBORw0KGgoAAAANSUg=",
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nil,
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},
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{
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IdentityImage{Payload: testGifBytes},
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"data:image/gif;base64,R0lGODlhAAEAAYQfAP8=",
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nil,
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},
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{
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IdentityImage{Payload: testWebpBytes},
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"data:image/webp;base64,UklGRpBJAABXRUJQVlA=",
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nil,
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},
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{
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IdentityImage{Payload: testAacBytes},
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"",
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errors.New("image format not supported"),
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},
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}
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for _, c := range cs {
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u, err := c.II.GetDataURI()
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if c.Error == nil {
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require.NoError(t, err)
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} else {
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require.EqualError(t, err, c.Error.Error())
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}
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require.Exactly(t, c.URI, u)
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}
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}
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func TestIdentityImage_MarshalJSON(t *testing.T) {
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ii := IdentityImage{
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Name: "thumbnail",
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Payload: testJpegBytes,
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Width: 80,
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Height: 80,
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FileSize: 256,
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ResizeTarget: 80,
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}
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expected := `{"type":"thumbnail","uri":"data:image/jpeg;base64,/9j/2wCEAFA3PEY8MlA=","width":80,"height":80,"file_size":256,"resize_target":80}`
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js, err := json.Marshal(ii)
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require.NoError(t, err)
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require.Exactly(t, expected, string(js))
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}
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