go-ethereum/ethutil/bytes_test.go

package ethutil

import (
	"bytes"
	"testing"
)

func TestParseData(t *testing.T) {
	data := ParseData("hello", "world", "0x0106")
	exp := "68656c6c6f000000000000000000000000000000000000000000000000000000776f726c640000000000000000000000000000000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000"
	if bytes.Compare(data, Hex2Bytes(exp)) != 0 {
		t.Error("Error parsing data")
	}
}