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.bookkeeper.proto;
  
  import static org.junit.Assert.fail;
  
  import io.netty.channel.Channel;
  import io.netty.channel.local.LocalChannel;
  import org.apache.bookkeeper.client.BookKeeper;
  import org.apache.bookkeeper.client.BookKeeper.DigestType;
  import org.apache.bookkeeper.client.LedgerHandle;
  import org.apache.bookkeeper.conf.ClientConfiguration;
  import org.apache.bookkeeper.test.BookKeeperClusterTestCase;
  import org.junit.Test;
  
  /**
   * Tests of the main BookKeeper client using networkless communication.
   */
  public class NetworkLessBookieTest extends BookKeeperClusterTestCase {
  
      public NetworkLessBookieTest() {
          super(1);
          baseConf.setDisableServerSocketBind(true);
          baseConf.setEnableLocalTransport(true);
      }
  
      @Test
      public void testUseLocalBookie() throws Exception {
          ClientConfiguration conf = new ClientConfiguration();
          conf.setMetadataServiceUri(zkUtil.getMetadataServiceUri());
          conf.setZkTimeout(20000);
  
          try (BookKeeper bkc = new BookKeeper(conf)) {
              try (LedgerHandle h = bkc.createLedger(1, 1, DigestType.CRC32, "testPasswd".getBytes())) {
                  h.addEntry("test".getBytes());
              }
          }
  
          for (int i = 0; i < bookieCount(); i++) {
              for (Channel channel : serverByIndex(i).nettyServer.allChannels) {
                  if (!(channel instanceof LocalChannel)) {
                      fail();
                  }
              }
          }
      }
  }
  