status-go/images/decode_test.go

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package images
import (
"image"
"testing"
"github.com/stretchr/testify/require"
)
const (
path = "../_assets/tests/"
)
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func TestDecode(t *testing.T) {
cs := []struct {
Filepath string
Error bool
Nil bool
Bounds image.Rectangle
}{
{
"elephant.jpg",
false,
false,
image.Rectangle{
Min: image.Point{X: 0, Y: 0},
Max: image.Point{X: 80, Y: 80},
},
},
{
"status.png",
false,
false,
image.Rectangle{
Min: image.Point{X: 0, Y: 0},
Max: image.Point{X: 256, Y: 256},
},
},
{
"spin.gif",
false,
false,
image.Rectangle{
Min: image.Point{X: 0, Y: 0},
Max: image.Point{X: 256, Y: 256},
},
},
{
"rose.webp",
false,
false,
image.Rectangle{
Min: image.Point{X: 0, Y: 0},
Max: image.Point{X: 400, Y: 301},
},
},
{
"test.aac",
true,
true,
image.Rectangle{},
},
}
for _, c := range cs {
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img, err := Decode(path + c.Filepath)
if c.Error {
require.Error(t, err)
} else {
require.NoError(t, err)
}
if c.Nil {
require.Nil(t, img)
continue
} else {
require.NotNil(t, img)
}
require.Exactly(t, c.Bounds, img.Bounds())
}
}