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.discover;
  
  import static org.junit.Assert.assertNotNull;
  
  import org.apache.bookkeeper.conf.ServerConfiguration;
  import org.apache.bookkeeper.conf.TestBKConfiguration;
  import org.apache.bookkeeper.test.ZooKeeperCluster;
  import org.apache.bookkeeper.test.ZooKeeperUtil;
  import org.apache.zookeeper.ZooKeeper;
  import org.junit.After;
  import org.junit.Before;
  import org.junit.Test;
  
  /**
   * Unit test of {@link RegistrationManager}.
   */
  public class TestZkRegistrationManager {
  
      private ZooKeeperCluster localZkServer;
      private ZooKeeper zkc;
  
      @Before
      public void setup() throws Exception {
          localZkServer = new ZooKeeperUtil();
          localZkServer.startCluster();
      }
  
      @After
      public void teardown() throws Exception {
          localZkServer.stopCluster();
      }
  
      @Test
      public void testPrepareFormat () throws Exception {
          try {
              ServerConfiguration conf = TestBKConfiguration.newServerConfiguration();
              conf.setMetadataServiceUri("zk+hierarchical://localhost:2181/test/ledgers");
              zkc = localZkServer.getZooKeeperClient();
              ZKRegistrationManager zkRegistrationManager = new ZKRegistrationManager(conf, zkc);
              zkRegistrationManager.prepareFormat();
              assertNotNull(zkc.exists("/test/ledgers", false));
          } finally {
              if (zkc != null) {
                  zkc.close();
              }
          }
      }
  
  }
  