@Test
public void testChannel() throws IOException, InterruptedException {
String data = "hello";
InetAddress address = InetAddress.getByName("127.0.0.1");
DatagramPacket packet = new DatagramPacket(data.getBytes(), data.length(), address, 5885);
DatagramSocket senderSocket = new DatagramSocket();
senderSocket.send(packet);
senderSocket.close();
// Wait at most 1 second, 0.1 seconds at a time
boolean recievedMessage = false;
for (int i = 0; i < 10; i++) {
UDPMessage message = channel.popLatestMessage();
if (message != null) {
recievedMessage = true;
assertEquals("Get the message that we sent", message.getMessage(), "hello");
break;
}
Thread.sleep(100);
}
if (!recievedMessage) {
fail("We didn't recieve the message after 1 seconds");
}
}