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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,
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   * "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.
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   *
   * This software consists of voluntary contributions made by many
   * individuals on behalf of the Apache Software Foundation.  For more
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  package org.apache.hc.core5.testing.nio;
  
  import java.io.IOException;
  
  import org.apache.hc.core5.function.Supplier;
  import org.apache.hc.core5.http.URIScheme;
  import org.apache.hc.core5.http.impl.bootstrap.HttpAsyncRequester;
  import org.apache.hc.core5.http.impl.bootstrap.HttpAsyncServer;
  import org.apache.hc.core5.http.impl.routing.RequestRouter;
  import org.apache.hc.core5.http.nio.AsyncServerExchangeHandler;
  import org.apache.hc.core5.http2.HttpVersionPolicy;
  import org.apache.hc.core5.reactor.IOReactorConfig;
  import org.apache.hc.core5.testing.extension.SocksProxyResource;
  import org.apache.hc.core5.testing.nio.extension.H2AsyncRequesterResource;
  import org.apache.hc.core5.testing.nio.extension.H2AsyncServerResource;
  import org.apache.hc.core5.util.Timeout;
  import org.junit.jupiter.api.Order;
  import org.junit.jupiter.api.extension.RegisterExtension;
  
  public abstract class H2SocksProxyCoreTransportTest extends HttpCoreTransportTest {
  
      private static final Timeout TIMEOUT = Timeout.ofMinutes(1);
  
      @RegisterExtension
      @Order(-Integer.MAX_VALUE)
      private final SocksProxyResource proxyResource;
      @RegisterExtension
      private final H2AsyncServerResource serverResource;
      @RegisterExtension
      private final H2AsyncRequesterResource clientResource;
  
      public H2SocksProxyCoreTransportTest(final URIScheme scheme) {
          super(scheme);
          this.proxyResource = new SocksProxyResource();
          this.serverResource = new H2AsyncServerResource(bootstrap -> bootstrap
                  .setVersionPolicy(HttpVersionPolicy.NEGOTIATE)
                  .setIOReactorConfig(
                          IOReactorConfig.custom()
                                  .setSoTimeout(TIMEOUT)
                                  .build())
                  .setRequestRouter(RequestRouter.<Supplier<AsyncServerExchangeHandler>>builder()
                          .addRoute(RequestRouter.LOCAL_AUTHORITY, "*", () -> new EchoHandler(2048))
                          .resolveAuthority(RequestRouter.LOCAL_AUTHORITY_RESOLVER)
                          .build())
          );
          this.clientResource = new H2AsyncRequesterResource(bootstrap -> bootstrap
                  .setVersionPolicy(HttpVersionPolicy.NEGOTIATE)
                  .setIOReactorConfig(IOReactorConfig.custom()
                          .setSocksProxyAddress(proxyResource.proxy().getProxyAddress())
                          .setSoTimeout(TIMEOUT)
                          .build())
          );
      }
  
      @Override
      HttpAsyncServer serverStart() throws IOException {
          return serverResource.start();
      }
  
      @Override
      HttpAsyncRequester clientStart() {
          return clientResource.start();
      }
  
  }