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

Example 51 with BlockChainBuilder

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

the class AsyncNodeBlockProcessorTest method invalidBlock.

@Test
public void invalidBlock() {
    final NetBlockStore store = new NetBlockStore();
    final Peer sender = new SimplePeer();
    final Blockchain blockchain = new BlockChainBuilder().ofSize(0);
    final BlockGenerator blockGenerator = new BlockGenerator();
    final Block block = blockGenerator.createChildBlock(blockGenerator.getGenesisBlock());
    final BlockNodeInformation nodeInformation = new BlockNodeInformation();
    final SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    final TestSystemProperties config = new TestSystemProperties();
    final BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final AsyncNodeBlockProcessor processor = new AsyncNodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration, DummyBlockValidator.INVALID_RESULT_INSTANCE, DummyBlockValidator.INVALID_RESULT_INSTANCE);
    BlockProcessResult blockProcessResult = processor.processBlock(sender, block);
    Assert.assertFalse(blockProcessResult.isScheduledForProcessing());
    Assert.assertFalse(blockProcessResult.wasBlockAdded(block));
    Assert.assertTrue(blockProcessResult.isInvalidBlock());
}

Example 52 with BlockChainBuilder

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

the class AsyncNodeBlockProcessorTest method processGetBlockHeaderMessageUsingBlockInStore.

@Test
public void processGetBlockHeaderMessageUsingBlockInStore() {
    final Block block = new BlockGenerator().getBlock(3);
    final NetBlockStore store = new NetBlockStore();
    store.saveBlock(block);
    final Blockchain blockchain = new BlockChainBuilder().ofSize(0);
    final BlockNodeInformation nodeInformation = new BlockNodeInformation();
    final SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    final TestSystemProperties config = new TestSystemProperties();
    final BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final AsyncNodeBlockProcessor processor = new AsyncNodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final SimplePeer sender = new SimplePeer();
    processor.processBlockHeadersRequest(sender, 1, block.getHash().getBytes(), 1);
    Assert.assertFalse(sender.getMessages().isEmpty());
    Assert.assertEquals(1, sender.getMessages().size());
    final Message message = sender.getMessages().get(0);
    Assert.assertEquals(MessageType.BLOCK_HEADERS_RESPONSE_MESSAGE, message.getMessageType());
    final BlockHeadersResponseMessage bMessage = (BlockHeadersResponseMessage) message;
    Assert.assertEquals(block.getHeader().getHash(), bMessage.getBlockHeaders().get(0).getHash());
}

Example 53 with BlockChainBuilder

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

the class AsyncNodeBlockProcessorTest method processTenBlocksGenesisAtLastAddingToBlockchain.

@Test(timeout = WAIT_TIME)
public void processTenBlocksGenesisAtLastAddingToBlockchain() throws InterruptedException {
    final NetBlockStore store = new NetBlockStore();
    final Blockchain blockchain = new BlockChainBuilder().ofSize(0);
    final Block genesis = blockchain.getBestBlock();
    final List<Block> blocks = new BlockGenerator().getBlockChain(genesis, 10);
    final BlockNodeInformation nodeInformation = new BlockNodeInformation();
    final SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    final TestSystemProperties config = new TestSystemProperties();
    final BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final AsyncNodeBlockProcessorListener listener = new AsyncNodeBlockProcessorListener();
    final AsyncNodeBlockProcessor processor = new AsyncNodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE, DummyBlockValidator.VALID_RESULT_INSTANCE, listener);
    processor.start();
    BlockProcessResult blockProcessResult;
    Block blockToWait = null;
    for (Block b : blocks) {
        blockProcessResult = processor.processBlock(null, b);
        if (blockProcessResult.isScheduledForProcessing()) {
            blockToWait = b;
        }
    }
    blockProcessResult = processor.processBlock(null, genesis);
    if (blockProcessResult.isScheduledForProcessing()) {
        blockToWait = genesis;
    }
    if (blockToWait != null) {
        listener.waitForBlock(blockToWait.getHash());
    }
    Assert.assertEquals(10, blockchain.getBestBlock().getNumber());
    Assert.assertEquals(0, store.size());
    processor.stopAndWait(WAIT_TIME);
}

Example 54 with BlockChainBuilder

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

the class AsyncNodeBlockProcessorTest method processGetBlockHeaderMessageUsingBlockInBlockchain.

@Test
public void processGetBlockHeaderMessageUsingBlockInBlockchain() {
    final Blockchain blockchain = new BlockChainBuilder().ofSize(10);
    final Block block = blockchain.getBlockByNumber(5);
    final NetBlockStore store = new NetBlockStore();
    final BlockNodeInformation nodeInformation = new BlockNodeInformation();
    final SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    final TestSystemProperties config = new TestSystemProperties();
    final BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final AsyncNodeBlockProcessor processor = new AsyncNodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final SimplePeer sender = new SimplePeer();
    processor.processBlockHeadersRequest(sender, 1, block.getHash().getBytes(), 1);
    Assert.assertFalse(sender.getMessages().isEmpty());
    Assert.assertEquals(1, sender.getMessages().size());
    final Message message = sender.getMessages().get(0);
    Assert.assertEquals(MessageType.BLOCK_HEADERS_RESPONSE_MESSAGE, message.getMessageType());
    final BlockHeadersResponseMessage bMessage = (BlockHeadersResponseMessage) message;
    Assert.assertEquals(block.getHeader().getHash(), bMessage.getBlockHeaders().get(0).getHash());
}

Example 55 with BlockChainBuilder

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

the class AsyncNodeBlockProcessorTest method processBodyRequestMessageUsingBlockInBlockchain.

@Test
public void processBodyRequestMessageUsingBlockInBlockchain() {
    final Blockchain blockchain = new BlockChainBuilder().ofSize(10);
    final Block block = blockchain.getBlockByNumber(3);
    final NetBlockStore store = new NetBlockStore();
    final BlockNodeInformation nodeInformation = new BlockNodeInformation();
    final SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    final TestSystemProperties config = new TestSystemProperties();
    final BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final AsyncNodeBlockProcessor processor = new AsyncNodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final SimplePeer sender = new SimplePeer();
    processor.processBodyRequest(sender, 100, block.getHash().getBytes());
    Assert.assertFalse(sender.getMessages().isEmpty());
    Assert.assertEquals(1, sender.getMessages().size());
    final Message message = sender.getMessages().get(0);
    Assert.assertEquals(MessageType.BODY_RESPONSE_MESSAGE, message.getMessageType());
    final BodyResponseMessage bMessage = (BodyResponseMessage) message;
    Assert.assertEquals(100, bMessage.getId());
    Assert.assertEquals(block.getTransactionsList(), bMessage.getTransactions());
    Assert.assertEquals(block.getUncleList(), bMessage.getUncles());
}