@Test
public void getLargeBlock() throws Exception {
connect();
Block b1 = createFakeBlock(blockStore).block;
blockChain.add(b1);
Block b2 = makeSolvedTestBlock(b1);
Transaction t = new Transaction(unitTestParams);
t.addInput(b1.getTransactions().get(0).getOutput(0));
t.addOutput(
new TransactionOutput(
unitTestParams, t, BigInteger.ZERO, new byte[Block.MAX_BLOCK_SIZE - 1000]));
b2.addTransaction(t);
// Request the block.
Future<Block> resultFuture = peer.getBlock(b2.getHash());
assertFalse(resultFuture.isDone());
// Peer asks for it.
GetDataMessage message = (GetDataMessage) outbound(writeTarget);
assertEquals(message.getItems().get(0).hash, b2.getHash());
assertFalse(resultFuture.isDone());
// Peer receives it.
inbound(writeTarget, b2);
Block b = resultFuture.get();
assertEquals(b, b2);
}
@Test
public void getBlock() throws Exception {
connect();
Block b1 = createFakeBlock(blockStore).block;
blockChain.add(b1);
Block b2 = makeSolvedTestBlock(b1);
Block b3 = makeSolvedTestBlock(b2);
// Request the block.
Future<Block> resultFuture = peer.getBlock(b3.getHash());
assertFalse(resultFuture.isDone());
// Peer asks for it.
GetDataMessage message = (GetDataMessage) outbound(writeTarget);
assertEquals(message.getItems().get(0).hash, b3.getHash());
assertFalse(resultFuture.isDone());
// Peer receives it.
inbound(writeTarget, b3);
Block b = resultFuture.get();
assertEquals(b, b3);
}