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

Example 16 with Account

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

the class WorldDslProcessorTest method processAccountNewCommand.

@Test
public void processAccountNewCommand() throws DslProcessorException {
    World world = new World();
    WorldDslProcessor processor = new WorldDslProcessor(world);
    DslParser parser = new DslParser("account_new acc1");
    processor.processCommands(parser);
    Account account = world.getAccountByName("acc1");
    Assert.assertNotNull(account);
    Assert.assertEquals(BigInteger.ZERO, world.getRepository().getBalance(account.getAddress()).asBigInteger());
}

Example 17 with Account

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

the class WorldDslProcessorTest method processTransactionBuildCommand.

@Test
public void processTransactionBuildCommand() throws DslProcessorException {
    World world = new World();
    WorldDslProcessor processor = new WorldDslProcessor(world);
    DslParser parser = new DslParser("account_new acc1\naccount_new acc2\ntransaction_build tx01\nsender acc1\nreceiver acc2\nvalue 1000\nbuild");
    processor.processCommands(parser);
    Account acc1 = world.getAccountByName("acc1");
    Account acc2 = world.getAccountByName("acc2");
    Assert.assertNotNull(acc1);
    Assert.assertNotNull(acc2);
    Transaction tx01 = world.getTransactionByName("tx01");
    Assert.assertNotNull(tx01);
    Assert.assertArrayEquals(acc1.getAddress().getBytes(), tx01.getSender().getBytes());
    Assert.assertArrayEquals(acc2.getAddress().getBytes(), tx01.getReceiveAddress().getBytes());
    Assert.assertEquals(new BigInteger("1000"), tx01.getValue().asBigInteger());
    Assert.assertNotNull(tx01.getData());
    Assert.assertEquals(0, tx01.getData().length);
}

Example 18 with Account

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

the class WorldDslProcessorTest method processAssertBalance.

@Test
public void processAssertBalance() throws DslProcessorException {
    World world = new World();
    WorldDslProcessor processor = new WorldDslProcessor(world);
    DslParser parser = new DslParser("account_new acc1 1000\nassert_balance acc1 1000\n");
    processor.processCommands(parser);
    Account account = world.getAccountByName("acc1");
    Assert.assertNotNull(account);
}

Example 19 with Account

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

the class WorldDslProcessorTest method processTransactionWithGasAndGasPriceBuildCommand.

@Test
public void processTransactionWithGasAndGasPriceBuildCommand() throws DslProcessorException {
    World world = new World();
    WorldDslProcessor processor = new WorldDslProcessor(world);
    DslParser parser = new DslParser("account_new acc1\naccount_new acc2\ntransaction_build tx01\nsender acc1\nreceiver acc2\nvalue 1000\ngas 1200000\ngasPrice 2\nbuild");
    processor.processCommands(parser);
    Account acc1 = world.getAccountByName("acc1");
    Account acc2 = world.getAccountByName("acc2");
    Assert.assertNotNull(acc1);
    Assert.assertNotNull(acc2);
    Transaction tx01 = world.getTransactionByName("tx01");
    Assert.assertNotNull(tx01);
    Assert.assertArrayEquals(acc1.getAddress().getBytes(), tx01.getSender().getBytes());
    Assert.assertArrayEquals(acc2.getAddress().getBytes(), tx01.getReceiveAddress().getBytes());
    Assert.assertEquals(new BigInteger("1000"), tx01.getValue().asBigInteger());
    Assert.assertNotNull(tx01.getData());
    Assert.assertEquals(0, tx01.getData().length);
    Assert.assertEquals(new BigInteger("2"), tx01.getGasPrice().asBigInteger());
    Assert.assertEquals(new BigInteger("1200000"), tx01.getGasLimitAsInteger());
}

Example 20 with Account

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

the class EthModuleWalletEnabled method sendTransaction.

@Override
public synchronized String sendTransaction(Web3.CallArguments args) {
    Account account = this.getAccount(args.from);
    String s = null;
    try {
        if (account == null) {
            throw new JsonRpcInvalidParamException("From address private key could not be found in this node");
        }
        String toAddress = args.to != null ? Hex.toHexString(stringHexToByteArray(args.to)) : null;
        BigInteger value = args.value != null ? TypeConverter.stringNumberAsBigInt(args.value) : BigInteger.ZERO;
        BigInteger gasPrice = args.gasPrice != null ? TypeConverter.stringNumberAsBigInt(args.gasPrice) : BigInteger.ZERO;
        BigInteger gasLimit = args.gas != null ? TypeConverter.stringNumberAsBigInt(args.gas) : BigInteger.valueOf(GasCost.TRANSACTION_DEFAULT);
        if (args.data != null && args.data.startsWith("0x")) {
            args.data = args.data.substring(2);
        }
        synchronized (transactionPool) {
            BigInteger accountNonce = args.nonce != null ? TypeConverter.stringNumberAsBigInt(args.nonce) : transactionPool.getRepository().getNonce(account.getAddress());
            Transaction tx = Transaction.create(config, toAddress, value, accountNonce, gasPrice, gasLimit, args.data);
            tx.sign(account.getEcKey().getPrivKeyBytes());
            eth.submitTransaction(tx.toImmutableTransaction());
            s = tx.getHash().toJsonString();
        }
        return s;
    } finally {
        LOGGER.debug("eth_sendTransaction({}): {}", args, s);
    }
}