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

Example 21 with BlockBuilder

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

the class Web3ImplTest method getTransactionByHash.

@Test
public void getTransactionByHash() 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).parent(genesis).transactions(txs).build();
    org.junit.Assert.assertEquals(ImportResult.IMPORTED_BEST, world.getBlockChain().tryToConnect(block1));
    String hashString = tx.getHash().toHexString();
    TransactionResultDTO tr = web3.eth_getTransactionByHash(hashString);
    Assert.assertNotNull(tr);
    org.junit.Assert.assertEquals("0x" + hashString, tr.hash);
    String blockHashString = "0x" + block1.getHash();
    org.junit.Assert.assertEquals(blockHashString, tr.blockHash);
    org.junit.Assert.assertEquals("0x00", tr.input);
    org.junit.Assert.assertEquals("0x" + Hex.toHexString(tx.getReceiveAddress().getBytes()), tr.to);
}

Example 22 with BlockBuilder

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

the class Web3ImplTest method getBlockByHashWithTransactionsHashAsResult.

@Test
public void getBlockByHashWithTransactionsHashAsResult() throws Exception {
    World world = new World();
    Web3Impl web3 = createWeb3(world);
    Account acc1 = new AccountBuilder(world).name("acc1").balance(Coin.valueOf(220000)).build();
    Account acc2 = new AccountBuilder().name("acc2").build();
    Transaction tx = new TransactionBuilder().sender(acc1).receiver(acc2).value(BigInteger.valueOf(0)).build();
    List<Transaction> txs = new ArrayList<>();
    txs.add(tx);
    Block genesis = world.getBlockChain().getBestBlock();
    Block block1 = new BlockBuilder(world).parent(genesis).transactions(txs).build();
    block1.setBitcoinMergedMiningHeader(new byte[] { 0x01 });
    org.junit.Assert.assertEquals(ImportResult.IMPORTED_BEST, world.getBlockChain().tryToConnect(block1));
    String block1HashString = block1.getHashJsonString();
    Web3.BlockResult bresult = web3.eth_getBlockByHash(block1HashString, false);
    Assert.assertNotNull(bresult);
    org.junit.Assert.assertEquals(block1HashString, bresult.hash);
    org.junit.Assert.assertEquals(1, bresult.transactions.length);
    org.junit.Assert.assertEquals(tx.getHash().toJsonString(), bresult.transactions[0]);
    org.junit.Assert.assertEquals(0, bresult.uncles.length);
}

Example 23 with BlockBuilder

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

the class Web3ImplTest method getBlockByNumber.

@Test
public void getBlockByNumber() 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(2).parent(genesis).build();
    block1b.setBitcoinMergedMiningHeader(new byte[] { 0x01 });
    Block block2b = new BlockBuilder(world).difficulty(11).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.BlockResult bresult = web3.eth_getBlockByNumber("0x1", false);
    Assert.assertNotNull(bresult);
    String blockHash = "0x" + block1b.getHash();
    org.junit.Assert.assertEquals(blockHash, bresult.hash);
    bresult = web3.eth_getBlockByNumber("0x2", true);
    Assert.assertNotNull(bresult);
    blockHash = "0x" + block2b.getHash();
    org.junit.Assert.assertEquals(blockHash, bresult.hash);
}

Example 24 with BlockBuilder

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

the class Web3ImplTest method callFromAddressInWallet.

@Test
public void callFromAddressInWallet() throws Exception {
    World world = new World();
    Account acc1 = new AccountBuilder(world).name("notDefault").balance(Coin.valueOf(10000000)).build();
    Block genesis = world.getBlockByName("g00");
    /* contract compiled in data attribute of tx
        contract greeter {

            address owner;
            modifier onlyOwner { if (msg.sender != owner) throw; _ ; }

            function greeter() public {
                owner = msg.sender;
            }
            function greet(string param) onlyOwner constant returns (string) {
                return param;
            }
        } */
    Transaction tx = new TransactionBuilder().sender(acc1).gasLimit(BigInteger.valueOf(100000)).gasPrice(BigInteger.ONE).data("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").build();
    List<Transaction> txs = new ArrayList<>();
    txs.add(tx);
    Block block1 = new BlockBuilder(world).parent(genesis).transactions(txs).build();
    world.getBlockChain().tryToConnect(block1);
    Web3Impl web3 = createWeb3Mocked(world);
    web3.personal_newAccountWithSeed("default");
    web3.personal_newAccountWithSeed("notDefault");
    Web3.CallArguments argsForCall = new Web3.CallArguments();
    argsForCall.from = TypeConverter.toJsonHex(acc1.getAddress().getBytes());
    argsForCall.to = TypeConverter.toJsonHex(tx.getContractAddress().getBytes());
    argsForCall.data = "0xead710c40000000000000000000000000000000000000000000000000000000064617665";
    String result = web3.eth_call(argsForCall, "latest");
    org.junit.Assert.assertEquals("0x0000000000000000000000000000000000000000000000000000000064617665", result);
}

Example 25 with BlockBuilder

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

the class Web3ImplTest method getBlockByHash.

@Test
public void getBlockByHash() 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();
    block1.setBitcoinMergedMiningHeader(new byte[] { 0x01 });
    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));
    String block1HashString = "0x" + block1.getHash();
    String block1bHashString = "0x" + block1b.getHash();
    String block2bHashString = "0x" + block2b.getHash();
    Web3.BlockResult bresult = web3.eth_getBlockByHash(block1HashString, false);
    Assert.assertNotNull(bresult);
    org.junit.Assert.assertEquals(block1HashString, bresult.hash);
    org.junit.Assert.assertEquals("0x00", bresult.extraData);
    org.junit.Assert.assertEquals(0, bresult.transactions.length);
    org.junit.Assert.assertEquals(0, bresult.uncles.length);
    bresult = web3.eth_getBlockByHash(block1bHashString, true);
    Assert.assertNotNull(bresult);
    org.junit.Assert.assertEquals(block1bHashString, bresult.hash);
    bresult = web3.eth_getBlockByHash(block2bHashString, true);
    Assert.assertNotNull(bresult);
    org.junit.Assert.assertEquals(block2bHashString, bresult.hash);
}