package net.tomp2p.p2p;
import java.util.Random;
import java.util.concurrent.atomic.AtomicInteger;
import net.tomp2p.Utils2;
import net.tomp2p.futures.BaseFuture;
import org.junit.Assert;
import org.junit.Test;
public class TestMaintenance {
@Test
public void testMaintenance() throws Exception {
final Random rnd = new Random(42L);
Peer master = null;
try {
// setup
AtomicInteger counter = new AtomicInteger(0);
Peer[] peers = Utils2.createRealNodes(10, rnd, 4001, new Rep(counter));
master = peers[0];
//give the master one of the peers,
master.getPeerBean().peerMap().peerFound(peers[1].getPeerAddress(), peers[2].getPeerAddress());
// wait for 1 sec.
master.getPeerBean().peerMap().peerFound(peers[1].getPeerAddress(), peers[2].getPeerAddress());
Thread.sleep(3000);
//both peers pinged each other
Assert.assertEquals(2, counter.get());
} finally {
if (master != null) {
master.shutdown().await();
}
}
}
private static class Rep implements AutomaticFuture {
private final AtomicInteger counter;
public Rep(AtomicInteger counter) {
this.counter = counter;
}
@Override
public void futureCreated(BaseFuture future) {
counter.incrementAndGet();
}
}
}