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.activemq.transport.amqp.interop;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.assertTrue;
  
  import java.util.Arrays;
  import java.util.Collection;
  import java.util.concurrent.CountDownLatch;
  import java.util.concurrent.TimeUnit;
  
  import org.apache.activemq.transport.amqp.client.AmqpClient;
  import org.apache.activemq.transport.amqp.client.AmqpClientTestSupport;
  import org.apache.activemq.transport.amqp.client.AmqpConnection;
  import org.apache.activemq.transport.amqp.client.AmqpConnectionListener;
  import org.apache.activemq.transport.amqp.client.AmqpValidator;
  import org.apache.activemq.util.Wait;
  import org.apache.qpid.proton.engine.Connection;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.junit.runners.Parameterized;
  import org.junit.runners.Parameterized.Parameters;
  
  /**
   * Tests that cover broker behavior when the client requests heartbeats
   */
  @RunWith(Parameterized.class)
  public class AmqpClientRequestsHeartbeatsTest extends AmqpClientTestSupport {
  
      private final int TEST_IDLE_TIMEOUT = 1000;
  
      @Parameters(name="connector={0}")
      public static Collection<Object[]> data() {
          return Arrays.asList(new Object[][] {
              {"amqp", false},
              {"amqp+ws", false},
          });
      }
  
      public AmqpClientRequestsHeartbeatsTest(String connectorScheme, boolean secure) {
          super(connectorScheme, secure);
      }
  
      @Override
      protected String getAdditionalConfig() {
          return "&transport.wireFormat.idleTimeout=0";
      }
  
      @Test(timeout = 60000)
      public void testBrokerWitZeroIdleTimeDoesNotAdvertise() throws Exception {
          AmqpClient client = createAmqpClient();
          assertNotNull(client);
  
          client.setValidator(new AmqpValidator() {
  
              @Override
              public void inspectOpenedResource(Connection connection) {
                  assertEquals(0, connection.getTransport().getRemoteIdleTimeout());
              }
          });
  
          AmqpConnection connection = trackConnection(client.connect());
          assertNotNull(connection);
  
          connection.getStateInspector().assertValid();
          connection.close();
      }
  
      @Test(timeout = 60000)
      public void testBrokerSendsRequestedHeartbeats() throws Exception {
  
          final CountDownLatch disconnected = new CountDownLatch(1);
  
          AmqpClient client = createAmqpClient();
          assertNotNull(client);
  
          AmqpConnection connection = trackConnection(client.createConnection());
          connection.setIdleTimeout(TEST_IDLE_TIMEOUT);
          assertNotNull(connection);
  
          connection.setListener(new AmqpConnectionListener() {
  
              @Override
              public void onException(Throwable ex) {
                  disconnected.countDown();
              }
          });
  
          connection.connect();
  
          assertEquals(1, getProxyToBroker().getCurrentConnectionsCount());
          assertFalse(disconnected.await(5, TimeUnit.SECONDS));
          assertEquals(1, getProxyToBroker().getCurrentConnectionsCount());
  
          connection.close();
  
          assertTrue("Connection should get cleaned up.", Wait.waitFor(new Wait.Condition() {
  
              @Override
              public boolean isSatisified() throws Exception {
                  return getProxyToBroker().getCurrentConnectionsCount() == 0;
              }
          }));
      }
  }
  