@Test
public void serializeTransactionsBtc() throws Exception, Bip44KeyLookAheadExceededException {

    WalletPocketHD account = new WalletPocketHD(rootKey, BTC, null, null);
    Transaction tx = new Transaction(BTC);
    tx.addOutput(BTC.oneCoin().toCoin(), account.getReceiveAddress());
    account.addNewTransactionIfNeeded(tx);
    testWalletSerializationForCoin(account);
}