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

Example 66 with BlockBuilder

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

the class Web3ImplTest method getBlockByNumberRetrieveEarliestBlock.

@Test
public void getBlockByNumberRetrieveEarliestBlock() {
    World world = new World();
    Web3Impl web3 = createWeb3(world);
    Block genesis = world.getBlockChain().getBestBlock();
    Block block1 = new BlockBuilder(world.getBlockChain(), world.getBridgeSupportFactory(), world.getBlockStore()).trieStore(world.getTrieStore()).parent(genesis).build();
    assertEquals(ImportResult.IMPORTED_BEST, world.getBlockChain().tryToConnect(block1));
    String bnOrId = "earliest";
    BlockResultDTO blockResult = web3.eth_getBlockByNumber(bnOrId, false);
    assertNotNull(blockResult);
    String blockHash = genesis.getHashJsonString();
    assertEquals(blockHash, blockResult.getHash());
    String hexString = web3.rsk_getRawBlockHeaderByNumber(bnOrId).replace("0x", "");
    Keccak256 obtainedBlockHash = new Keccak256(HashUtil.keccak256(Hex.decode(hexString)));
    assertEquals(blockHash, obtainedBlockHash.toJsonString());
}

Example 67 with BlockBuilder

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

the class AsyncNodeBlockProcessorUnclesTest method addBlockWithTwoKnownUncles.

@Test(timeout = WAIT_TIME)
public void addBlockWithTwoKnownUncles() throws InterruptedException {
    org.ethereum.db.BlockStore blockStore = blockChainBuilder.getBlockStore();
    Block genesis = blockChain.getBestBlock();
    BlockBuilder blockBuilder = new BlockBuilder(blockChain, null, blockStore).trieStore(blockChainBuilder.getTrieStore());
    blockBuilder.parent(blockChain.getBestBlock());
    Block block1 = blockBuilder.parent(genesis).build();
    Block uncle1 = blockBuilder.parent(genesis).build();
    Block uncle2 = blockBuilder.parent(genesis).build();
    List<BlockHeader> uncles = new ArrayList<>();
    uncles.add(uncle1.getHeader());
    uncles.add(uncle2.getHeader());
    Block block2 = blockBuilder.parent(block1).uncles(uncles).build();
    processor.processBlock(null, block1);
    processor.processBlock(null, uncle1);
    processor.processBlock(null, uncle2);
    SimplePeer sender = new SimplePeer();
    processor.processBlock(sender, block2);
    listener.waitForBlock(block2.getHash());
    Assert.assertEquals(2, blockChain.getBestBlock().getNumber());
    Assert.assertArrayEquals(block2.getHash().getBytes(), blockChain.getBestBlockHash());
    Assert.assertTrue(sender.getGetBlockMessages().isEmpty());
}

Example 68 with BlockBuilder

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

the class AsyncNodeBlockProcessorUnclesTest method rejectBlockWithTwoUnknownUnclesAndUnknownParent.

@Test
public void rejectBlockWithTwoUnknownUnclesAndUnknownParent() throws InterruptedException {
    Block genesis = blockChain.getBestBlock();
    Block block1 = new BlockBuilder(null, null, null).parent(genesis).build();
    Block uncle1 = new BlockBuilder(null, null, null).parent(genesis).build();
    Block uncle2 = new BlockBuilder(null, null, null).parent(genesis).build();
    List<BlockHeader> uncles = new ArrayList<>();
    uncles.add(uncle1.getHeader());
    uncles.add(uncle2.getHeader());
    Block block2 = new BlockBuilder(null, null, null).parent(block1).uncles(uncles).build();
    SimplePeer sender = new SimplePeer();
    processor.processBlock(sender, block2);
    Assert.assertEquals(0, blockChain.getBestBlock().getNumber());
    Assert.assertArrayEquals(genesis.getHash().getBytes(), blockChain.getBestBlockHash());
    Assert.assertEquals(1, sender.getGetBlockMessages().size());
    Assert.assertTrue(sender.getGetBlockMessagesHashes().contains(block1.getHash()));
}

Example 69 with BlockBuilder

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

the class AsyncNodeBlockProcessorUnclesTest method addBlockWithoutUncles.

@Test(timeout = WAIT_TIME)
public void addBlockWithoutUncles() throws InterruptedException {
    Block genesis = blockChain.getBestBlock();
    Block block1 = new BlockBuilder(null, null, null).parent(genesis).build();
    processor.processBlock(null, block1);
    listener.waitForBlock(block1.getHash());
    Assert.assertEquals(1, blockChain.getBestBlock().getNumber());
    Assert.assertArrayEquals(block1.getHash().getBytes(), blockChain.getBestBlockHash());
}

Example 70 with BlockBuilder

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

the class NodeBlockProcessorUnclesTest method addBlockWithTwoUnknownUncles.

@Test
public void addBlockWithTwoUnknownUncles() {
    BlockChainBuilder blockChainBuilder = new BlockChainBuilder();
    BlockChainImpl blockChain = blockChainBuilder.build();
    org.ethereum.db.BlockStore blockStore = blockChainBuilder.getBlockStore();
    NodeBlockProcessor processor = createNodeBlockProcessor(blockChain);
    Block genesis = blockChain.getBestBlock();
    BlockBuilder blockBuilder = new BlockBuilder(blockChain, null, blockStore).trieStore(blockChainBuilder.getTrieStore());
    blockBuilder.parent(blockChain.getBestBlock());
    Block block1 = blockBuilder.parent(genesis).build();
    Block uncle1 = blockBuilder.parent(genesis).build();
    Block uncle2 = blockBuilder.parent(genesis).build();
    List<BlockHeader> uncles = new ArrayList<>();
    uncles.add(uncle1.getHeader());
    uncles.add(uncle2.getHeader());
    Block block2 = blockBuilder.parent(block1).uncles(uncles).build();
    processor.processBlock(null, block1);
    SimplePeer sender = new SimplePeer();
    processor.processBlock(sender, block2);
    Assert.assertEquals(2, blockChain.getBestBlock().getNumber());
    Assert.assertArrayEquals(block2.getHash().getBytes(), blockChain.getBestBlockHash());
    Assert.assertEquals(0, sender.getGetBlockMessages().size());
}