Examples with Account org.ethereum.core.Account used on opensource projects

Example 11 with Account

use of org.ethereum.core.Account in project rskj by rsksmart.

the class TxPoolModuleImplTest method createSampleTransaction.

private Transaction createSampleTransaction() {
    Account sender = new AccountBuilder().name("sender").build();
    Account receiver = new AccountBuilder().name("receiver").build();
    Transaction tx = new TransactionBuilder().sender(sender).receiver(receiver).value(BigInteger.TEN).build();
    return tx;
}

Example 12 with Account

use of org.ethereum.core.Account in project rskj by rsksmart.

the class BodyResponseMessageTest method createTransaction.

private static Transaction createTransaction(int number) {
    AccountBuilder acbuilder = new AccountBuilder();
    acbuilder.name("sender" + number);
    Account sender = acbuilder.build();
    acbuilder.name("receiver" + number);
    Account receiver = acbuilder.build();
    TransactionBuilder txbuilder = new TransactionBuilder();
    return txbuilder.sender(sender).receiver(receiver).value(BigInteger.valueOf(number * 1000 + 1000)).build();
}

Example 13 with Account

use of org.ethereum.core.Account in project rskj by rsksmart.

the class TransactionFactoryHelper method createSampleTransactionWithData.

public static Transaction createSampleTransactionWithData(int from, int nonce, String data) {
    Account sender = createAccount(from);
    Transaction tx = new TransactionBuilder().sender(sender).receiverAddress(new byte[0]).nonce(nonce).data(data).gasLimit(BigInteger.valueOf(1000000)).build();
    return tx;
}

Example 14 with Account

use of org.ethereum.core.Account in project rskj by rsksmart.

the class AccountBuilder method build.

public Account build() {
    byte[] privateKeyBytes = HashUtil.keccak256(name.getBytes());
    ECKey key = ECKey.fromPrivate(privateKeyBytes);
    Account account = new Account(key);
    if (blockChain != null) {
        Block best = blockChain.getStatus().getBestBlock();
        BlockDifficulty td = blockChain.getStatus().getTotalDifficulty();
        Repository repository = blockChain.getRepository();
        Repository track = repository.startTracking();
        track.createAccount(account.getAddress());
        if (this.balance != null)
            track.addBalance(account.getAddress(), this.balance);
        if (this.code != null)
            track.saveCode(account.getAddress(), this.code);
        track.commit();
        best.setStateRoot(repository.getRoot());
        best.flushRLP();
        blockChain.getBlockStore().saveBlock(best, td, true);
    }
    return account;
}

Example 15 with Account

use of org.ethereum.core.Account in project rskj by rsksmart.

the class AccountBuilderTest method createAccountWithBalanceAndCode.

@Test
public void createAccountWithBalanceAndCode() {
    World world = new World();
    byte[] code = new byte[] { 0x01, 0x02, 0x03 };
    Coin balance = Coin.valueOf(10);
    Account account = new AccountBuilder(world).name("acc1").balance(balance).code(code).build();
    Assert.assertNotNull(account);
    Assert.assertTrue(account.getEcKey().hasPrivKey());
    Assert.assertEquals(balance, world.getRepository().getBalance(account.getAddress()));
    Assert.assertArrayEquals(code, world.getRepository().getCode(account.getAddress()));
}