Examples with SimplePeer co.rsk.net.simples.SimplePeer used on opensource projects

Example 21 with SimplePeer

use of co.rsk.net.simples.SimplePeer in project rskj by rsksmart.

the class NodeBlockProcessorTest method processStatusHavingBestBlockInBlockchainStore.

@Test
@Ignore("Ignored when Process status deleted on block processor")
public void processStatusHavingBestBlockInBlockchainStore() throws UnknownHostException {
    final NetBlockStore store = new NetBlockStore();
    final Blockchain blockchain = new BlockChainBuilder().ofSize(2);
    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();
    final Block block = blockchain.getBlockByNumber(1);
    final Keccak256 blockHash = block.getHash();
    store.saveBlock(block);
    // final Status status = new Status(block.getNumber(), block.getHash());
    Assert.assertTrue(nodeInformation.getNodesByBlock(block.getHash()).isEmpty());
    // processor.processStatus(sender, status);
    Assert.assertTrue(nodeInformation.getNodesByBlock(block.getHash()).contains(sender.getPeerNodeID()));
    Assert.assertEquals(0, sender.getGetBlockMessages().size());
}

Example 22 with SimplePeer

use of co.rsk.net.simples.SimplePeer 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 23 with SimplePeer

use of co.rsk.net.simples.SimplePeer 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 24 with SimplePeer

use of co.rsk.net.simples.SimplePeer in project rskj by rsksmart.

the class NodeBlockProcessorUnclesTest method rejectBlockWithTwoUnknownUnclesAndUnknownParent.

@Test
public void rejectBlockWithTwoUnknownUnclesAndUnknownParent() {
    BlockChainImpl blockChain = new BlockChainBuilder().build();
    NodeBlockProcessor processor = createNodeBlockProcessor(blockChain);
    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 25 with SimplePeer

use of co.rsk.net.simples.SimplePeer in project rskj by rsksmart.

the class NodeBlockProcessorUnclesTest method addBlockWithTwoKnownUncles.

@Test
public void addBlockWithTwoKnownUncles() {
    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);
    processor.processBlock(null, uncle1);
    processor.processBlock(null, uncle2);
    SimplePeer sender = new SimplePeer();
    processor.processBlock(sender, block2);
    Assert.assertEquals(2, blockChain.getBestBlock().getNumber());
    Assert.assertArrayEquals(block2.getHash().getBytes(), blockChain.getBestBlockHash());
    Assert.assertTrue(sender.getGetBlockMessages().isEmpty());
}