content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you under the Apache License, Version 2.0 (the
   * "License"); you may not use this file except in compliance
   * with the License.  You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.hadoop.chukwa.datacollection.adaptor;
  
  import junit.framework.TestCase;
  import org.apache.hadoop.chukwa.datacollection.ChunkReceiver;
  import org.apache.hadoop.chukwa.datacollection.agent.AdaptorManager;
  import org.apache.hadoop.chukwa.*;
  import java.net.*;
  
  
  public class TestUDPAdaptor extends TestCase implements ChunkReceiver {
    volatile boolean receivedOK = false;
    String STR = "a short string";
    
    public void testUDP() throws Exception {
      UDPAdaptor u = new UDPAdaptor();
      u.parseArgs("Test", "0", AdaptorManager.NULL);
      u.start("id", "Test", 0, this);
      
      DatagramSocket send = new DatagramSocket();
      byte[] buf = STR.getBytes();
      DatagramPacket p = new DatagramPacket(buf, buf.length);
      p.setSocketAddress(new InetSocketAddress("127.0.0.1",u.portno));
      send.send(p);
      
      synchronized(this) {
        wait(1000);
      }
      assertTrue(receivedOK);
    }
    
    public void add(Chunk c) {
      assertTrue(c.getDataType().equals("Test"));
      assertEquals(c.getSeqID(), c.getData().length);
      assertTrue(STR.equals(new String(c.getData())));
      receivedOK= true;
      synchronized(this) {
        notify();
      }
     }
  
  }
  