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

Example 51 with Account

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

the class WorldTest method saveAndGetAccount.

@Test
public void saveAndGetAccount() {
    World world = new World();
    Account account = new Account(new ECKey(Utils.getRandom()));
    world.saveAccount("acc1", account);
    Assert.assertSame(account, world.getAccountByName("acc1"));
}

Example 52 with Account

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

the class AccountBuilderTest method createAccountWithNameAsSeed.

@Test
public void createAccountWithNameAsSeed() {
    Account account = new AccountBuilder().name("acc1").build();
    Assert.assertNotNull(account);
    Assert.assertTrue(account.getEcKey().hasPrivKey());
}

Example 53 with Account

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

the class TransactionBuilderTest method buildTransaction.

@Test
public void buildTransaction() {
    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).nonce(2).build();
    Assert.assertNotNull(tx);
    Assert.assertArrayEquals(sender.getAddress().getBytes(), tx.getSender().getBytes());
    Assert.assertArrayEquals(receiver.getAddress().getBytes(), tx.getReceiveAddress().getBytes());
    Assert.assertEquals(BigInteger.TEN, tx.getValue().asBigInteger());
    Assert.assertEquals(BigInteger.ONE, tx.getGasPrice().asBigInteger());
    Assert.assertEquals(BigInteger.valueOf(2), new BigInteger(1, tx.getNonce()));
    Assert.assertEquals(BigInteger.valueOf(21000), new BigInteger(1, tx.getGasLimit()));
    Assert.assertNotNull(tx.getData());
    Assert.assertEquals(0, tx.getData().length);
}

Example 54 with Account

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

the class TransactionBuilder method buildRandomTransaction.

/**
 * Generates a random transaction
 */
public Transaction buildRandomTransaction() {
    int i = new Random().nextInt();
    BigInteger randomPositiveVal = i > 0 ? BigInteger.valueOf(i) : BigInteger.valueOf(i * -1);
    Account receiver = new AccountBuilder().name("account" + randomPositiveVal).build();
    String to = receiver.getAddress().toHexString();
    BigInteger nonce = randomPositiveVal;
    BigInteger gasLimit = randomPositiveVal;
    BigInteger gasPrice = randomPositiveVal;
    // should be a random valid one
    byte chainId = Constants.REGTEST_CHAIN_ID;
    byte[] data = randomPositiveVal.toByteArray();
    BigInteger value = randomPositiveVal;
    byte[] privateKey = ECKey.fromPrivate(randomPositiveVal).getPrivKeyBytes();
    return build(to, nonce, gasLimit, gasPrice, chainId, data, value, privateKey, false);
}

Example 55 with Account

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

the class WorldDslProcessorTest method processAccountNewCommandWithBalance.

@Test
public void processAccountNewCommandWithBalance() throws DslProcessorException {
    World world = new World();
    WorldDslProcessor processor = new WorldDslProcessor(world);
    DslParser parser = new DslParser("account_new acc1 1000000");
    processor.processCommands(parser);
    Account account = world.getAccountByName("acc1");
    Assert.assertNotNull(account);
    RepositorySnapshot repository = world.getRepositoryLocator().snapshotAt(world.getBlockChain().getBestBlock().getHeader());
    Assert.assertEquals(new BigInteger("1000000"), repository.getBalance(account.getAddress()).asBigInteger());
}