95 lines
1.3 KiB
Go
95 lines
1.3 KiB
Go
package images
|
|
|
|
import (
|
|
"bytes"
|
|
"os"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestRender(t *testing.T) {
|
|
cs := []struct {
|
|
FileName string
|
|
RenderSize int
|
|
}{
|
|
{
|
|
"elephant.jpg",
|
|
1447,
|
|
},
|
|
{
|
|
"rose.webp",
|
|
11119,
|
|
},
|
|
{
|
|
"spin.gif",
|
|
2263,
|
|
},
|
|
{
|
|
"status.png",
|
|
5834,
|
|
},
|
|
}
|
|
options := Details{
|
|
Quality: 70,
|
|
}
|
|
|
|
for _, c := range cs {
|
|
img, err := Get(path + c.FileName)
|
|
require.NoError(t, err)
|
|
|
|
bb := bytes.NewBuffer([]byte{})
|
|
err = Render(bb, img, &options)
|
|
require.NoError(t, err)
|
|
|
|
require.Exactly(t, c.RenderSize, bb.Len())
|
|
}
|
|
}
|
|
|
|
func TestMakeAndRenderFile(t *testing.T) {
|
|
cs := []struct {
|
|
FileName string
|
|
OutName string
|
|
OutputSize int64
|
|
}{
|
|
{
|
|
"elephant.jpg",
|
|
"_elephant.jpg",
|
|
1447,
|
|
},
|
|
{
|
|
"rose.webp",
|
|
"_rose.jpg",
|
|
11119,
|
|
},
|
|
{
|
|
"spin.gif",
|
|
"_spin.jpg",
|
|
2263,
|
|
},
|
|
{
|
|
"status.png",
|
|
"_status.jpg",
|
|
5834,
|
|
},
|
|
}
|
|
|
|
for _, c := range cs {
|
|
img, err := Get(path + c.FileName)
|
|
require.NoError(t, err)
|
|
|
|
options := &Details{
|
|
FileName: path + c.OutName,
|
|
Quality: 70,
|
|
}
|
|
|
|
err = RenderAndMakeFile(img, options)
|
|
require.NoError(t, err)
|
|
require.Exactly(t, c.OutputSize, options.SizeFile)
|
|
|
|
// tidy up
|
|
err = os.Remove(options.FileName)
|
|
require.NoError(t, err)
|
|
}
|
|
}
|