@Test
public void oneTx() throws Exception {
// Check basic tx serialization.
Coin v1 = COIN;
Transaction t1 = createFakeTx(params, v1, myAddress);
t1.getConfidence().markBroadcastBy(new PeerAddress(InetAddress.getByName("1.2.3.4")));
t1.getConfidence().markBroadcastBy(new PeerAddress(InetAddress.getByName("5.6.7.8")));
t1.getConfidence().setSource(TransactionConfidence.Source.NETWORK);
myWallet.receivePending(t1, null);
Wallet wallet1 = roundTrip(myWallet);
assertEquals(1, wallet1.getTransactions(true).size());
assertEquals(v1, wallet1.getBalance(Wallet.BalanceType.ESTIMATED));
Transaction t1copy = wallet1.getTransaction(t1.getHash());
assertArrayEquals(t1.bitcoinSerialize(), t1copy.bitcoinSerialize());
assertEquals(2, t1copy.getConfidence().numBroadcastPeers());
assertEquals(TransactionConfidence.Source.NETWORK, t1copy.getConfidence().getSource());
Protos.Wallet walletProto = new WalletProtobufSerializer().walletToProto(myWallet);
assertEquals(Protos.Key.Type.ORIGINAL, walletProto.getKey(0).getType());
assertEquals(0, walletProto.getExtensionCount());
assertEquals(1, walletProto.getTransactionCount());
assertEquals(6, walletProto.getKeyCount());
Protos.Transaction t1p = walletProto.getTransaction(0);
assertEquals(0, t1p.getBlockHashCount());
assertArrayEquals(t1.getHash().getBytes(), t1p.getHash().toByteArray());
assertEquals(Protos.Transaction.Pool.PENDING, t1p.getPool());
assertFalse(t1p.hasLockTime());
assertFalse(t1p.getTransactionInput(0).hasSequence());
assertArrayEquals(
t1.getInputs().get(0).getOutpoint().getHash().getBytes(),
t1p.getTransactionInput(0).getTransactionOutPointHash().toByteArray());
assertEquals(0, t1p.getTransactionInput(0).getTransactionOutPointIndex());
assertEquals(t1p.getTransactionOutput(0).getValue(), v1.value);
}
@Test
public void testRoundTripNormalWallet() throws Exception {
Wallet wallet1 = roundTrip(myWallet);
assertEquals(0, wallet1.getTransactions(true).size());
assertEquals(Coin.ZERO, wallet1.getBalance());
assertArrayEquals(
myKey.getPubKey(), wallet1.findKeyFromPubHash(myKey.getPubKeyHash()).getPubKey());
assertArrayEquals(
myKey.getPrivKeyBytes(),
wallet1.findKeyFromPubHash(myKey.getPubKeyHash()).getPrivKeyBytes());
assertEquals(
myKey.getCreationTimeSeconds(),
wallet1.findKeyFromPubHash(myKey.getPubKeyHash()).getCreationTimeSeconds());
}
@Test
public void doubleSpend() throws Exception {
// Check that we can serialize double spends correctly, as this is a slightly tricky case.
FakeTxBuilder.DoubleSpends doubleSpends =
FakeTxBuilder.createFakeDoubleSpendTxns(params, myAddress);
// t1 spends to our wallet.
myWallet.receivePending(doubleSpends.t1, null);
// t2 rolls back t1 and spends somewhere else.
myWallet.receiveFromBlock(doubleSpends.t2, null, BlockChain.NewBlockType.BEST_CHAIN, 0);
Wallet wallet1 = roundTrip(myWallet);
assertEquals(1, wallet1.getTransactions(true).size());
Transaction t1 = wallet1.getTransaction(doubleSpends.t1.getHash());
assertEquals(ConfidenceType.DEAD, t1.getConfidence().getConfidenceType());
assertEquals(Coin.ZERO, wallet1.getBalance());
// TODO: Wallet should store overriding transactions even if they are not wallet-relevant.
// assertEquals(doubleSpends.t2, t1.getConfidence().getOverridingTransaction());
}
@Test
public void empty() throws Exception {
// Check the base case of a wallet with one key and no transactions.
Wallet wallet1 = roundTrip(myWallet);
assertEquals(0, wallet1.getTransactions(true).size());
assertEquals(Coin.ZERO, wallet1.getBalance());
assertArrayEquals(
myKey.getPubKey(), wallet1.findKeyFromPubHash(myKey.getPubKeyHash()).getPubKey());
assertArrayEquals(
myKey.getPrivKeyBytes(),
wallet1.findKeyFromPubHash(myKey.getPubKeyHash()).getPrivKeyBytes());
assertEquals(
myKey.getCreationTimeSeconds(),
wallet1.findKeyFromPubHash(myKey.getPubKeyHash()).getCreationTimeSeconds());
assertEquals(mScriptCreationTime, wallet1.getWatchedScripts().get(0).getCreationTimeSeconds());
assertEquals(1, wallet1.getWatchedScripts().size());
assertEquals(
ScriptBuilder.createOutputScript(myWatchedKey.toAddress(params)),
wallet1.getWatchedScripts().get(0));
assertEquals(WALLET_DESCRIPTION, wallet1.getDescription());
}
@Test
public void testRoundTripMarriedWallet() throws Exception {
// create 2-of-2 married wallet
myWallet = new Wallet(params);
final DeterministicKeyChain partnerChain = new DeterministicKeyChain(new SecureRandom());
DeterministicKey partnerKey =
DeterministicKey.deserializeB58(
null, partnerChain.getWatchingKey().serializePubB58(params), params);
MarriedKeyChain chain =
MarriedKeyChain.builder()
.random(new SecureRandom())
.followingKeys(partnerKey)
.threshold(2)
.build();
myWallet.addAndActivateHDChain(chain);
myAddress = myWallet.currentAddress(KeyChain.KeyPurpose.RECEIVE_FUNDS);
Wallet wallet1 = roundTrip(myWallet);
assertEquals(0, wallet1.getTransactions(true).size());
assertEquals(Coin.ZERO, wallet1.getBalance());
assertEquals(2, wallet1.getActiveKeyChain().getSigsRequiredToSpend());
assertEquals(myAddress, wallet1.currentAddress(KeyChain.KeyPurpose.RECEIVE_FUNDS));
}
/**
* function that updates debit/credit/balance/price in fiat and Transaction History table
*
* @param services
*/
private void updateWalletsSummary(List<WalletService> services) {
Coin totalDebit = Coin.ZERO;
Coin totalCredit = Coin.ZERO;
Coin totalBalance = Coin.ZERO;
double priceInFiat = 0.00d;
String confidence = "";
// update debit/credit/balance and price in fiat
List<TransactionWrapper> transactions = new ArrayList<>();
for (WalletService service : services) {
try {
Wallet wallet = service.getWallet();
totalBalance = totalBalance.add(wallet.getBalance());
for (Transaction trx : wallet.getTransactionsByTime()) {
if (trx.getConfidence().equals(TransactionConfidence.ConfidenceType.DEAD)) continue;
Coin amount = trx.getValue(wallet);
if (amount.isPositive()) {
totalCredit = totalCredit.add(amount);
} else {
totalDebit = totalDebit.add(amount);
}
transactions.add(new TransactionWrapper(trx, wallet, amount));
}
} catch (Exception e) {
logger.error("Unable to update wallet details");
}
}
pnlDashboardStats.setTotalBalance(MonetaryFormat.BTC.noCode().format(totalBalance).toString());
// pnlDashboardStats.setTotalDebit(MonetaryFormat.BTC.noCode().format(totalDebit).toString());
// pnlDashboardStats.setTotalCredit(MonetaryFormat.BTC.noCode().format(totalCredit).toString());
priceInFiat = Double.valueOf(MonetaryFormat.BTC.noCode().format(totalBalance).toString());
priceInFiat *= BitcoinCurrencyRateApi.get().getCurrentRateValue();
pnlDashboardStats.setPriceInFiat(
String.format("%.2f", priceInFiat), "", ConfigManager.config().getSelectedCurrency());
pnlDashboardStats.setExchangeRate(
ConfigManager.config().getSelectedCurrency(),
String.format("%.2f", BitcoinCurrencyRateApi.get().getCurrentRateValue()));
Collections.sort(
transactions,
new Comparator<TransactionWrapper>() {
@Override
public int compare(TransactionWrapper o1, TransactionWrapper o2) {
return o2.getTransaction()
.getUpdateTime()
.compareTo(o1.getTransaction().getUpdateTime());
}
});
// update Transaction History table
DefaultTableModel model = (DefaultTableModel) tblTransactions.getModel();
model.setRowCount(0);
for (TransactionWrapper wrapper : transactions) {
Transaction transaction = wrapper.getTransaction();
if (transaction.getConfidence().getDepthInBlocks() > 6)
confidence = "<html>6<sup>+</sup></html>";
else confidence = transaction.getConfidence().getDepthInBlocks() + "";
Coin amount = wrapper.getAmount();
Coin fee = transaction.getFee();
String amountString = MonetaryFormat.BTC.noCode().format(amount).toString();
String feeString = fee != null ? MonetaryFormat.BTC.noCode().format(fee).toString() : "0.00";
Address from = transaction.getInput(0).getFromAddress();
Address to =
transaction
.getOutput(0)
.getAddressFromP2PKHScript(wrapper.getWallet().getNetworkParameters());
boolean credit = amount.isPositive();
model.addRow(
new Object[] {
Utils.formatTransactionDate(transaction.getUpdateTime()),
from,
to,
credit ? "Credit" : "Debit",
amountString,
feeString,
"",
confidence
});
}
Coin balanceAfter = Coin.ZERO;
for (int index = transactions.size() - 1; index >= 0; index--) {
balanceAfter = balanceAfter.add(Coin.parseCoin((String) model.getValueAt(index, 4)));
model.setValueAt(MonetaryFormat.BTC.noCode().format(balanceAfter).toString(), index, 6);
}
}