// Path: heartbeat-network/src/main/java/com/heartbeat/network/BeatListener.java
// public interface BeatListener {
//     void onBeat(byte[] response);
// 
//     void onError(Exception e);
// }
// 
// Path: heartbeat-network/src/main/java/com/heartbeat/network/HeartBeatConfiguration.java
// public interface HeartBeatConfiguration {
//     long getInterval();
// 
//     long getFailedRetryInterval();
// 
//     int getSocketTimeout();
// 
//     int getSocketPort();
// 
//     int getServerPort();
// }


import com.heartbeat.network.BeatListener;
import com.heartbeat.network.HeartBeatConfiguration;
import org.junit.FixMethodOrder;
import org.junit.Test;
import org.junit.runners.MethodSorters;
import java.net.DatagramPacket;
import java.net.DatagramSocket;
    @Test
    public void testStop() throws Exception {
        UDPHeartBeat heartBeat = new UDPHeartBeat(conf, me);
        heartBeat.stop();
    }

    @Test
    public void testStart() throws Exception {
        UDPHeartBeat heartBeat = new UDPHeartBeat(conf, me);
        heartBeat.start();
        DatagramSocket receiver = new DatagramSocket(conf.getServerPort());
        assert new String(UDPOperations.receiveData(receiver)).equals("TestNode");
        heartBeat.stop();
        receiver.close();
    }

    @Test
    public void testStartWithResponse() throws Exception {
        UDPHeartBeat heartBeat = new UDPHeartBeat(conf, me);
        heartBeat.start();
        DatagramSocket receiver = new DatagramSocket(conf.getServerPort());
        DatagramPacket receivedPacket = UDPOperations.receive(receiver);
        assert new String(receivedPacket.getData()).equals("TestNode");
        UDPOperations.send(receiver, receivedPacket.getAddress(), receivedPacket.getPort(), "TestServer".getBytes());
        heartBeat.stop();
        receiver.close();
    }

    @Test
    public void testStartWithListener() throws Exception {
// Path: heartbeat-network/src/main/java/com/heartbeat/network/BeatListener.java
// public interface BeatListener {
//     void onBeat(byte[] response);
// 
//     void onError(Exception e);
// }
// 
// Path: heartbeat-network/src/main/java/com/heartbeat/network/HeartBeatConfiguration.java
// public interface HeartBeatConfiguration {
//     long getInterval();
// 
//     long getFailedRetryInterval();
// 
//     int getSocketTimeout();
// 
//     int getSocketPort();
// 
//     int getServerPort();
// }


// Path: heartbeat-network/src/test/java/com/heartbeat/network/udp/UDPHeartBeatTest.java
import com.heartbeat.network.BeatListener;
import com.heartbeat.network.HeartBeatConfiguration;
import org.junit.FixMethodOrder;
import org.junit.Test;
import org.junit.runners.MethodSorters;
import java.net.DatagramPacket;
import java.net.DatagramSocket;

    @Test
    public void testStop() throws Exception {
        UDPHeartBeat heartBeat = new UDPHeartBeat(conf, me);
        heartBeat.stop();
    }

    @Test
    public void testStart() throws Exception {
        UDPHeartBeat heartBeat = new UDPHeartBeat(conf, me);
        heartBeat.start();
        DatagramSocket receiver = new DatagramSocket(conf.getServerPort());
        assert new String(UDPOperations.receiveData(receiver)).equals("TestNode");
        heartBeat.stop();
        receiver.close();
    }

    @Test
    public void testStartWithResponse() throws Exception {
        UDPHeartBeat heartBeat = new UDPHeartBeat(conf, me);
        heartBeat.start();
        DatagramSocket receiver = new DatagramSocket(conf.getServerPort());
        DatagramPacket receivedPacket = UDPOperations.receive(receiver);
        assert new String(receivedPacket.getData()).equals("TestNode");
        UDPOperations.send(receiver, receivedPacket.getAddress(), receivedPacket.getPort(), "TestServer".getBytes());
        heartBeat.stop();
        receiver.close();
    }

    @Test
    public void testStartWithListener() throws Exception {
        UDPHeartBeat heartBeat = new UDPHeartBeat(conf, me, new BeatListener() {