NetworkLoopBackTest.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.network;

import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.broker.TransportConnector;
import org.apache.activemq.util.Wait;
import org.junit.Test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;

public class NetworkLoopBackTest {

   @Test
   public void testLoopbackOnDifferentUrlScheme() throws Exception {
      final BrokerService brokerServce = new BrokerService();
      brokerServce.setPersistent(false);

      TransportConnector transportConnector = brokerServce.addConnector("nio://0.0.0.0:0");
      // connection filter is bypassed when scheme is different
      final NetworkConnector networkConnector = brokerServce.addNetworkConnector("static:(tcp://" + transportConnector.getConnectUri().getHost() + ":" + transportConnector.getConnectUri().getPort() + ")");

      brokerServce.start();
      brokerServce.waitUntilStarted();

      try {
         Wait.waitFor(new Wait.Condition() {
            @Override
            public boolean isSatisified() throws Exception {
               return 1 == networkConnector.bridges.size();
            }
         });

         final DemandForwardingBridgeSupport loopbackBridge = (DemandForwardingBridgeSupport) networkConnector.bridges.values().iterator().next();
         assertTrue("nc started", networkConnector.isStarted());

         assertTrue("It should get disposed", Wait.waitFor(new Wait.Condition() {
            @Override
            public boolean isSatisified() throws Exception {
               return loopbackBridge.getRemoteBroker().isDisposed();
            }
         }));

         assertEquals("No peer brokers", 0, brokerServce.getBroker().getPeerBrokerInfos().length);

      } finally {
         brokerServce.stop();
      }
   }
}