Examples with BlockBuilder co.rsk.test.builders.BlockBuilder used on opensource projects

Example 51 with BlockBuilder

use of co.rsk.test.builders.BlockBuilder in project rskj by rsksmart.

the class Web3ImplTest method getBlocksByNumber.

@Test
public void getBlocksByNumber() throws Exception {
    World world = new World();
    Web3Impl web3 = createWeb3(world);
    Block genesis = world.getBlockChain().getBestBlock();
    Block block1 = new BlockBuilder(world).difficulty(10).parent(genesis).build();
    org.junit.Assert.assertEquals(ImportResult.IMPORTED_BEST, world.getBlockChain().tryToConnect(block1));
    Block block1b = new BlockBuilder(world).difficulty(block1.getDifficulty().asBigInteger().longValue() - 1).parent(genesis).build();
    block1b.setBitcoinMergedMiningHeader(new byte[] { 0x01 });
    Block block2b = new BlockBuilder(world).difficulty(2).parent(block1b).build();
    block2b.setBitcoinMergedMiningHeader(new byte[] { 0x02 });
    org.junit.Assert.assertEquals(ImportResult.IMPORTED_NOT_BEST, world.getBlockChain().tryToConnect(block1b));
    org.junit.Assert.assertEquals(ImportResult.IMPORTED_BEST, world.getBlockChain().tryToConnect(block2b));
    Web3.BlockInformationResult[] bresult = web3.eth_getBlocksByNumber("0x1");
    Assert.assertNotNull(bresult);
    org.junit.Assert.assertEquals(2, bresult.length);
    org.junit.Assert.assertEquals(block1.getHashJsonString(), bresult[0].hash);
    org.junit.Assert.assertEquals(block1b.getHashJsonString(), bresult[1].hash);
}

Example 52 with BlockBuilder

use of co.rsk.test.builders.BlockBuilder in project rskj by rsksmart.

the class Web3ImplTest method getBlockByNumberRetrieveLatestBlock.

@Test
public void getBlockByNumberRetrieveLatestBlock() throws Exception {
    World world = new World();
    Web3Impl web3 = createWeb3(world);
    Block genesis = world.getBlockChain().getBestBlock();
    Block block1 = new BlockBuilder(world).parent(genesis).build();
    block1.setBitcoinMergedMiningHeader(new byte[] { 0x01 });
    org.junit.Assert.assertEquals(ImportResult.IMPORTED_BEST, world.getBlockChain().tryToConnect(block1));
    Web3.BlockResult blockResult = web3.eth_getBlockByNumber("latest", false);
    Assert.assertNotNull(blockResult);
    String blockHash = TypeConverter.toJsonHex(block1.getHash().toString());
    org.junit.Assert.assertEquals(blockHash, blockResult.hash);
}

Example 53 with BlockBuilder

use of co.rsk.test.builders.BlockBuilder in project rskj by rsksmart.

the class Web3ImplTest method getTransactionByHashNotInMainBlockchain.

@Test
public void getTransactionByHashNotInMainBlockchain() throws Exception {
    World world = new World();
    Web3Impl web3 = createWeb3(world);
    Account acc1 = new AccountBuilder(world).name("acc1").balance(Coin.valueOf(2000000)).build();
    Account acc2 = new AccountBuilder().name("acc2").build();
    Transaction tx = new TransactionBuilder().sender(acc1).receiver(acc2).value(BigInteger.valueOf(1000000)).build();
    List<Transaction> txs = new ArrayList<>();
    txs.add(tx);
    Block genesis = world.getBlockChain().getBestBlock();
    Block block1 = new BlockBuilder(world).difficulty(10).parent(genesis).transactions(txs).build();
    org.junit.Assert.assertEquals(ImportResult.IMPORTED_BEST, world.getBlockChain().tryToConnect(block1));
    Block block1b = new BlockBuilder(world).difficulty(block1.getDifficulty().asBigInteger().longValue() - 1).parent(genesis).build();
    Block block2b = new BlockBuilder(world).difficulty(block1.getDifficulty().asBigInteger().longValue() + 1).parent(block1b).build();
    org.junit.Assert.assertEquals(ImportResult.IMPORTED_NOT_BEST, world.getBlockChain().tryToConnect(block1b));
    org.junit.Assert.assertEquals(ImportResult.IMPORTED_BEST, world.getBlockChain().tryToConnect(block2b));
    String hashString = tx.getHash().toHexString();
    TransactionResultDTO tr = web3.eth_getTransactionByHash(hashString);
    Assert.assertNull(tr);
}

Example 54 with BlockBuilder

use of co.rsk.test.builders.BlockBuilder in project rskj by rsksmart.

the class Web3ImplTest method getTransactionReceiptNotInMainBlockchain.

@Test
public void getTransactionReceiptNotInMainBlockchain() throws Exception {
    ReceiptStore receiptStore = new ReceiptStoreImpl(new HashMapDB());
    World world = new World(receiptStore);
    Web3Impl web3 = createWeb3(world, receiptStore);
    Account acc1 = new AccountBuilder(world).name("acc1").balance(Coin.valueOf(2000000)).build();
    Account acc2 = new AccountBuilder().name("acc2").build();
    Transaction tx = new TransactionBuilder().sender(acc1).receiver(acc2).value(BigInteger.valueOf(1000000)).build();
    List<Transaction> txs = new ArrayList<>();
    txs.add(tx);
    Block genesis = world.getBlockChain().getBestBlock();
    Block block1 = new BlockBuilder(world).parent(genesis).difficulty(3l).transactions(txs).build();
    org.junit.Assert.assertEquals(ImportResult.IMPORTED_BEST, world.getBlockChain().tryToConnect(block1));
    Block block1b = new BlockBuilder(world).parent(genesis).difficulty(block1.getDifficulty().asBigInteger().longValue() - 1).build();
    Block block2b = new BlockBuilder(world).difficulty(2).parent(block1b).build();
    org.junit.Assert.assertEquals(ImportResult.IMPORTED_NOT_BEST, world.getBlockChain().tryToConnect(block1b));
    org.junit.Assert.assertEquals(ImportResult.IMPORTED_BEST, world.getBlockChain().tryToConnect(block2b));
    String hashString = tx.getHash().toHexString();
    TransactionReceiptDTO tr = web3.eth_getTransactionReceipt(hashString);
    Assert.assertNull(tr);
}

Example 55 with BlockBuilder

use of co.rsk.test.builders.BlockBuilder in project rskj by rsksmart.

the class Web3ImplTest method getTransactionCount.

@Test
public void getTransactionCount() throws Exception {
    World world = new World();
    Web3Impl web3 = createWeb3(world);
    web3.repository = world.getRepository();
    Account acc1 = new AccountBuilder(world).name("acc1").balance(Coin.valueOf(100000000)).build();
    Account acc2 = new AccountBuilder().name("acc2").build();
    Transaction tx = new TransactionBuilder().sender(acc1).receiver(acc2).value(BigInteger.valueOf(1000000)).build();
    List<Transaction> txs = new ArrayList<>();
    txs.add(tx);
    Block genesis = world.getBlockChain().getBestBlock();
    Block block1 = new BlockBuilder(world).parent(genesis).transactions(txs).build();
    org.junit.Assert.assertEquals(ImportResult.IMPORTED_BEST, world.getBlockChain().tryToConnect(block1));
    String accountAddress = Hex.toHexString(acc1.getAddress().getBytes());
    String count = web3.eth_getTransactionCount(accountAddress, "0x1");
    Assert.assertNotNull(count);
    org.junit.Assert.assertEquals("0x1", count);
    count = web3.eth_getTransactionCount(accountAddress, "0x0");
    Assert.assertNotNull(count);
    org.junit.Assert.assertEquals("0x0", count);
}