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.bifromq.apiserver;
  
  import static org.mockito.Mockito.times;
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.when;
  import static org.testng.Assert.assertSame;
  import static org.testng.Assert.assertTrue;
  
  import org.apache.bifromq.apiserver.http.HTTPRequestRouter;
  import org.apache.bifromq.apiserver.http.IHTTPRouteMap;
  import org.apache.bifromq.plugin.settingprovider.ISettingProvider;
  import io.netty.buffer.ByteBufAllocator;
  import io.netty.channel.ChannelHandler;
  import io.netty.channel.ChannelPipeline;
  import io.netty.channel.socket.SocketChannel;
  import io.netty.handler.codec.http.HttpObjectAggregator;
  import io.netty.handler.codec.http.HttpServerCodec;
  import io.netty.handler.ssl.SslContext;
  import java.util.List;
  import lombok.extern.slf4j.Slf4j;
  import org.mockito.ArgumentCaptor;
  import org.mockito.Mock;
  import org.testng.annotations.Test;
  
  @Slf4j
  public class TLSServerInitializerTest extends MockableTest {
      @Mock
      private SslContext sslContext;
      @Mock
      private ByteBufAllocator byteBufAllocator;
      @Mock
      private IHTTPRouteMap routeMap;
      @Mock
      private ISettingProvider settingProvider;
      @Mock
      private SocketChannel mockChannel;
      @Mock
      private ChannelPipeline mockPipeline;
  
      @Test
      public void initChannel() {
          TLSServerInitializer serverInitializer = new TLSServerInitializer(sslContext, routeMap, settingProvider, 1024 * 1024);
          when(mockChannel.pipeline()).thenReturn(mockPipeline);
          when(mockChannel.alloc()).thenReturn(byteBufAllocator);
  
          serverInitializer.initChannel(mockChannel);
  
          ArgumentCaptor<ChannelHandler> handlersCaptor = ArgumentCaptor.forClass(ChannelHandler.class);
          verify(mockPipeline, times(5)).addLast(handlersCaptor.capture());
          verify(sslContext).newHandler(byteBufAllocator);
          List<ChannelHandler> handlers = handlersCaptor.getAllValues();
          assertTrue(handlers.get(1) instanceof HttpServerCodec);
          assertTrue(handlers.get(2) instanceof HttpObjectAggregator);
          assertTrue(handlers.get(3) instanceof HTTPRequestRouter);
          assertSame(handlers.get(4), ExceptionHandler.INSTANCE);
      }
  }
  