TcpTransportServerTest.java

/**
 * 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.activemq.transport.tcp;

import java.net.Socket;
import java.net.URI;
import java.util.HashMap;

import junit.framework.TestCase;

import org.apache.activemq.transport.Transport;
import org.apache.activemq.transport.TransportAcceptListener;
import org.apache.activemq.transport.TransportFactory;
import org.apache.activemq.transport.TransportFilter;
import org.apache.activemq.transport.TransportLogger;

/**
 * @author <a href="http://www.christianposta.com/blog">Christian Posta</a>
 */
public class TcpTransportServerTest extends TestCase {

   public void testDefaultPropertiesSetOnTransport() throws Exception {
      TcpTransportServer server = (TcpTransportServer) TransportFactory.bind(new URI("tcp://localhost:61616?trace=true"));
      server.setTransportOption(new HashMap<String, Object>());

      server.setAcceptListener(new TransportAcceptListener() {
         @Override
         public void onAccept(Transport transport) {
            assertTrue("This transport does not have a TransportLogger!!", hasTransportLogger(transport));
         }

         @Override
         public void onAcceptError(Exception error) {
            fail("Should not have received an error!");
         }
      });

      server.start();

      Socket socket = new Socket("localhost", 61616);
      server.handleSocket(socket);
      server.stop();

   }

   private boolean hasTransportLogger(Transport transport) {
      boolean end = false;

      Transport current = transport;
      while (!end) {

         if (current instanceof TransportFilter) {
            TransportFilter filter = (TransportFilter) current;

            if (filter instanceof TransportLogger) {
               return true;
            }

            current = filter.getNext();
         } else {
            end = true;
         }
      }

      return false;
   }
}