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

Example 31 with SimplePeer

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

the class AsyncNodeBlockProcessorTest method processBlockHeadersRequestMessageUsingBlockInBlockchain.

@Test
public void processBlockHeadersRequestMessageUsingBlockInBlockchain() {
    final Blockchain blockchain = new BlockChainBuilder().ofSize(100);
    final Block block = blockchain.getBlockByNumber(60);
    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, 100, block.getHash().getBytes(), 20);
    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 response = (BlockHeadersResponseMessage) message;
    Assert.assertEquals(100, response.getId());
    Assert.assertNotNull(response.getBlockHeaders());
    Assert.assertEquals(20, response.getBlockHeaders().size());
    for (int k = 0; k < 20; k++) {
        Assert.assertEquals(blockchain.getBlockByNumber(60 - k).getHash(), response.getBlockHeaders().get(k).getHash());
    }
}

Example 32 with SimplePeer

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

the class AsyncNodeBlockProcessorTest method processGetBlockMessageUsingEmptyStore.

@Test
public void processGetBlockMessageUsingEmptyStore() {
    final Block block = new BlockGenerator().getBlock(3);
    final NetBlockStore store = new NetBlockStore();
    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();
    Assert.assertTrue(nodeInformation.getNodesByBlock(block.getHash()).isEmpty());
    processor.processGetBlock(sender, block.getHash().getBytes());
    Assert.assertTrue(nodeInformation.getNodesByBlock(block.getHash()).isEmpty());
    Assert.assertTrue(sender.getMessages().isEmpty());
}

Example 33 with SimplePeer

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

the class AsyncNodeBlockProcessorTest method processBlockHashRequestMessageUsingEmptyStore.

@Test
public void processBlockHashRequestMessageUsingEmptyStore() {
    final Block block = new BlockGenerator().getBlock(3);
    final NetBlockStore store = new NetBlockStore();
    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();
    Assert.assertTrue(nodeInformation.getNodesByBlock(block.getHash()).isEmpty());
    processor.processBlockRequest(sender, 100, block.getHash().getBytes());
    Assert.assertFalse(nodeInformation.getNodesByBlock(block.getHash()).contains(sender.getPeerNodeID()));
    Assert.assertTrue(sender.getMessages().isEmpty());
}

Example 34 with SimplePeer

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

the class NodeMessageHandlerTest method skipProcessGenesisBlock.

@Test
public void skipProcessGenesisBlock() throws UnknownHostException {
    SimplePeer sender = new SimplePeer();
    PeerScoringManager scoring = createPeerScoringManager();
    SimpleBlockProcessor sbp = new SimpleBlockProcessor();
    NodeMessageHandler processor = new NodeMessageHandler(config, sbp, null, null, null, scoring, mock(StatusResolver.class));
    Block block = new BlockGenerator().getGenesisBlock();
    Message message = new BlockMessage(block);
    processor.processMessage(sender, message);
    Assert.assertNotNull(sbp.getBlocks());
    Assert.assertEquals(0, sbp.getBlocks().size());
    Assert.assertTrue(scoring.isEmpty());
    PeerScoring pscoring = scoring.getPeerScoring(sender.getPeerNodeID());
    Assert.assertNotNull(pscoring);
    Assert.assertTrue(pscoring.isEmpty());
}

Example 35 with SimplePeer

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

the class NodeMessageHandlerTest method processTooMuchGasTransactionMessage.

@Test
public void processTooMuchGasTransactionMessage() throws UnknownHostException {
    PeerScoringManager scoring = createPeerScoringManager();
    final SimpleChannelManager channelManager = new SimpleChannelManager();
    TransactionGateway transactionGateway = mock(TransactionGateway.class);
    BlockProcessor blockProcessor = mock(BlockProcessor.class);
    Mockito.when(blockProcessor.hasBetterBlockToSync()).thenReturn(false);
    final NodeMessageHandler handler = new NodeMessageHandler(config, blockProcessor, null, channelManager, transactionGateway, scoring, mock(StatusResolver.class));
    final SimplePeer sender = new SimplePeer();
    final List<Transaction> txs = new ArrayList<>();
    BigInteger value = BigInteger.ONE;
    BigInteger nonce = BigInteger.ZERO;
    BigInteger gasPrice = BigInteger.ONE;
    BigInteger gasLimit = BigDecimal.valueOf(Math.pow(2, 60)).add(BigDecimal.ONE).toBigInteger();
    txs.add(TransactionUtils.createTransaction(TransactionUtils.getPrivateKeyBytes(), TransactionUtils.getAddress(), value, nonce, gasPrice, gasLimit));
    final TransactionsMessage message = new TransactionsMessage(txs);
    handler.processMessage(sender, message);
    Assert.assertNotNull(channelManager.getTransactions());
    Assert.assertEquals(0, channelManager.getTransactions().size());
    Assert.assertFalse(scoring.isEmpty());
    PeerScoring pscoring = scoring.getPeerScoring(sender.getPeerNodeID());
    Assert.assertNotNull(pscoring);
    Assert.assertFalse(pscoring.isEmpty());
    // besides this
    Assert.assertEquals(1, pscoring.getTotalEventCounter());
    Assert.assertEquals(1, pscoring.getEventCounter(EventType.VALID_TRANSACTION));
}