collage-maker/collage/collage_test.go

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2023-08-11 00:27:32 -04:00
package collage
import (
"embed"
"fmt"
"io/fs"
"testing"
)
//go:embed test_data/*
var testData embed.FS
func TestMake(t *testing.T) {
t.Log("Test was run")
ifs, err := fs.Sub(testData, "test_data")
if err != nil {
t.Fatalf("getting test_data subdir failed %v", err)
}
img1f, err := ifs.Open("img1.jpg")
if err != nil {
t.Fatalf("opening image failed %v", err)
}
fmt.Printf("%#v\n", img1f)
}