package feed

import (
	"testing"

	"github.com/ethereum/go-ethereum/swarm/storage/feed/lookup"
)

func getTestID() *ID {
	return &ID{
		Feed:  *getTestFeed(),
		Epoch: lookup.GetFirstEpoch(1000),
	}
}

func TestIDAddr(t *testing.T) {
	id := getTestID()
	updateAddr := id.Addr()
	compareByteSliceToExpectedHex(t, "updateAddr", updateAddr, "0x842d0a81987b9755dfeaa5558f5c134c1c0af48b6545005cac7b533d9411453a")
}

func TestIDSerializer(t *testing.T) {
	testBinarySerializerRecovery(t, getTestID(), "0x776f726c64206e657773207265706f72742c20657665727920686f7572000000876a8936a7cd0b79ef0735ad0896c1afe278781ce80300000000001f")
}

func TestIDLengthCheck(t *testing.T) {
	testBinarySerializerLengthCheck(t, getTestID())
}