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   * 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.artemis.tests.integration.client;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertFalse;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  import io.netty.bootstrap.Bootstrap;
  import io.netty.channel.ChannelPipeline;
  import java.lang.reflect.Method;
  import java.util.Map;
  import org.apache.activemq.artemis.api.core.TransportConfiguration;
  import org.apache.activemq.artemis.api.core.client.ActiveMQClient;
  import org.apache.activemq.artemis.api.core.client.ServerLocator;
  import org.apache.activemq.artemis.core.client.impl.ClientSessionFactoryImpl;
  import org.apache.activemq.artemis.core.remoting.impl.netty.NettyConnector;
  import org.apache.activemq.artemis.core.remoting.impl.netty.TransportConstants;
  import org.apache.activemq.artemis.core.server.ActiveMQServer;
  import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
  import org.apache.activemq.artemis.utils.Wait;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  
  public class NettyConnectorTest extends ActiveMQTestBase {
  
     private ActiveMQServer server;
  
     @Override
     @BeforeEach
     public void setUp() throws Exception {
        super.setUp();
  
        server = createServer(false, createDefaultNettyConfig());
        server.start();
     }
  
     //make sure the 'connect-timeout' passed to netty.
     @Test
     public void testConnectionTimeoutConfig() throws Exception {
        final int timeout = 23456;
        TransportConfiguration transport = new TransportConfiguration(NETTY_CONNECTOR_FACTORY);
        transport.getParams().put(TransportConstants.NETTY_CONNECT_TIMEOUT, timeout);
  
        ServerLocator locator = ActiveMQClient.createServerLocatorWithoutHA(transport);
  
        ClientSessionFactoryImpl factory = (ClientSessionFactoryImpl) locator.createSessionFactory();
        NettyConnector connector = (NettyConnector) factory.getConnector();
  
        Bootstrap bootstrap = connector.getBootStrap();
  
        assertEquals(timeout, bootstrap.register().channel().config().getConnectTimeoutMillis());
  
        factory.close();
        locator.close();
     }
  
     @Test
     public void testConnectionHttpHeaders() throws Exception {
        TransportConfiguration transport = new TransportConfiguration(NETTY_CONNECTOR_FACTORY);
        transport.getParams().put(TransportConstants.HTTP_ENABLED_PROP_NAME, true);
        transport.getParams().put("nettyHttpHeader.accept", "text/html,application/xhtml+xml,application/xml");
        transport.getParams().put("nettyHttpHeader.Accept-Encoding", "gzip,deflate");
        transport.getParams().put("nettyHttpHeader.Accept-Language", "en-us,en;q=0.5");
  
        try (ServerLocator locator = ActiveMQClient.createServerLocatorWithoutHA(transport)) {
           ClientSessionFactoryImpl factory = (ClientSessionFactoryImpl) locator.createSessionFactory();
           NettyConnector connector = (NettyConnector) factory.getConnector();
  
           Bootstrap bootstrap = connector.getBootStrap();
           ChannelPipeline pipeline = bootstrap.register().channel().pipeline();
           pipeline.flush();
           Wait.assertTrue("HttpHandler is null!", () -> pipeline.get(NettyConnector.HttpHandler.class) != null, 500, 25);
           Object httpHandler = pipeline.get(NettyConnector.HttpHandler.class);
           Method getHeadersMethod = httpHandler.getClass().getMethod("getHeaders", (Class<?>[]) null);
           getHeadersMethod.setAccessible(true);
           Map<String, String> headers = (Map<String, String>) getHeadersMethod.invoke(httpHandler, (Object[]) null);
           assertEquals(3, headers.size());
           assertTrue(headers.containsKey("accept"));
           assertEquals("text/html,application/xhtml+xml,application/xml", headers.get("accept"));
           assertTrue(headers.containsKey("Accept-Encoding"));
           assertEquals("gzip,deflate", headers.get("Accept-Encoding"));
           assertTrue(headers.containsKey("Accept-Language"));
           assertEquals("en-us,en;q=0.5", headers.get("Accept-Language"));
           assertFalse(headers.containsKey("test"));
           factory.close();
        }
     }
  }
  