package util

import (
	"bytes"
	"testing"
)

// TestAES test
func TestAES(t *testing.T) {
	var bb bytes.Buffer
	for bb.Len() < 1024 {
		bb.Write([]byte("this is a very long text. "))
	}
	b := bb.Bytes()
	t.Logf("DATA  %v %s", len(b), string(b))
	key := KeyAES()
	x := EncryptAES(key, b)
	t.Logf("ENC LEN %v", len(x))
	p := DecryptAES(key, x)
	t.Logf("PLAIN %v %s", len(p), string(p))
	if !bytes.Equal(b, p) {
		t.Errorf("ERROR\n%s\n%s", string(b), string(p))
	}
}