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

Example 66 with BlockChainBuilder

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

the class NodeBlockProcessorTest method processTenBlocksAddingToBlockchain.

@Test
public void processTenBlocksAddingToBlockchain() {
    Blockchain blockchain = new BlockChainBuilder().ofSize(0);
    NetBlockStore store = new NetBlockStore();
    Block genesis = blockchain.getBestBlock();
    List<Block> blocks = new BlockGenerator().getBlockChain(genesis, 10);
    BlockNodeInformation nodeInformation = new BlockNodeInformation();
    SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    TestSystemProperties config = new TestSystemProperties();
    BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final NodeBlockProcessor processor = new NodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration);
    processor.processBlock(null, genesis);
    Assert.assertEquals(0, store.size());
    for (Block b : blocks) processor.processBlock(null, b);
    Assert.assertEquals(10, blockchain.getBestBlock().getNumber());
    Assert.assertEquals(0, store.size());
}

Example 67 with BlockChainBuilder

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

the class NodeBlockProcessorTest method processBodyRequestMessageUsingBlockInBlockchain.

@Test
public void processBodyRequestMessageUsingBlockInBlockchain() throws UnknownHostException {
    final Blockchain blockchain = new BlockChainBuilder().ofSize(10);
    final Block block = blockchain.getBlockByNumber(3);
    final NetBlockStore store = new NetBlockStore();
    BlockNodeInformation nodeInformation = new BlockNodeInformation();
    SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    TestSystemProperties config = new TestSystemProperties();
    BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final NodeBlockProcessor processor = new NodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration);
    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());
}

Example 68 with BlockChainBuilder

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

the class NodeBlockProcessorTest method failIfProcessBlockHeadersRequestCountHigher.

@Test
public void failIfProcessBlockHeadersRequestCountHigher() {
    final Peer sender = mock(Peer.class);
    final Block block = new BlockGenerator().getBlock(3);
    final NetBlockStore store = new NetBlockStore();
    store.saveBlock(block);
    final Blockchain blockchain = new BlockChainBuilder().ofSize(0);
    BlockNodeInformation nodeInformation = new BlockNodeInformation();
    SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    TestSystemProperties config = new TestSystemProperties();
    BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final NodeBlockProcessor processor = new NodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration);
    final Integer size = syncConfiguration.getChunkSize() + 1;
    processor.processBlockHeadersRequest(sender, 1, block.getHash().getBytes(), size);
    verify(sender, never()).sendMessage(any());
}

Example 69 with BlockChainBuilder

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

the class NodeBlockProcessorTest method processGetBlockHeaderMessageUsingBlockInStore.

@Test
public void processGetBlockHeaderMessageUsingBlockInStore() throws UnknownHostException {
    final Block block = new BlockGenerator().getBlock(3);
    final NetBlockStore store = new NetBlockStore();
    store.saveBlock(block);
    final Blockchain blockchain = new BlockChainBuilder().ofSize(0);
    BlockNodeInformation nodeInformation = new BlockNodeInformation();
    SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    TestSystemProperties config = new TestSystemProperties();
    BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final NodeBlockProcessor processor = new NodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration);
    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 70 with BlockChainBuilder

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

the class NodeBlockProcessorTest method processGetBlockMessageUsingBlockInBlockchain.

@Test
public void processGetBlockMessageUsingBlockInBlockchain() throws UnknownHostException {
    final Blockchain blockchain = new BlockChainBuilder().ofSize(10);
    final Block block = blockchain.getBlockByNumber(5);
    final Keccak256 blockHash = block.getHash();
    final NetBlockStore store = new NetBlockStore();
    BlockNodeInformation nodeInformation = new BlockNodeInformation();
    SyncConfiguration syncConfiguration = SyncConfiguration.IMMEDIATE_FOR_TESTING;
    TestSystemProperties config = new TestSystemProperties();
    BlockSyncService blockSyncService = new BlockSyncService(config, store, blockchain, nodeInformation, syncConfiguration, DummyBlockValidator.VALID_RESULT_INSTANCE);
    final NodeBlockProcessor processor = new NodeBlockProcessor(store, blockchain, nodeInformation, blockSyncService, syncConfiguration);
    final SimplePeer sender = new SimplePeer();
    Assert.assertTrue(nodeInformation.getNodesByBlock(block.getHash()).isEmpty());
    processor.processGetBlock(sender, block.getHash().getBytes());
    Assert.assertTrue(nodeInformation.getNodesByBlock(block.getHash()).contains(sender.getPeerNodeID()));
    Assert.assertFalse(sender.getMessages().isEmpty());
    Assert.assertEquals(1, sender.getMessages().size());
    final Message message = sender.getMessages().get(0);
    Assert.assertEquals(MessageType.BLOCK_MESSAGE, message.getMessageType());
    final BlockMessage bMessage = (BlockMessage) message;
    Assert.assertEquals(block.getHash(), bMessage.getBlock().getHash());
}