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.meta.zk;
  
  import static org.junit.Assert.assertSame;
  import static org.mockito.ArgumentMatchers.any;
  import static org.mockito.ArgumentMatchers.same;
  import static org.mockito.Mockito.doReturn;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.spy;
  import static org.mockito.Mockito.times;
  import static org.mockito.Mockito.verify;
  
  import org.apache.bookkeeper.conf.ServerConfiguration;
  import org.apache.bookkeeper.discover.RegistrationManager;
  import org.apache.bookkeeper.discover.ZKRegistrationManager;
  import org.apache.bookkeeper.stats.NullStatsLogger;
  import org.apache.zookeeper.ZooKeeper;
  import org.junit.After;
  import org.junit.Before;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.mockito.junit.MockitoJUnitRunner;
  
  /**
   * Unit test {@link ZKMetadataBookieDriver}.
   */
  @RunWith(MockitoJUnitRunner.class)
  public class ZKMetadataBookieDriverTest extends ZKMetadataDriverTestBase {
  
      private ZKMetadataBookieDriver driver;
      private ServerConfiguration conf;
  
      @Before
      public void setup() throws Exception {
          this.conf = new ServerConfiguration();
          super.setup(conf);
  
          driver = spy(new ZKMetadataBookieDriver());
      }
  
      @After
      public void teardown() {
          super.teardown();
          driver.close();
      }
  
      @Test
      public void testGetRegManager() throws Exception {
          driver.initialize(conf, NullStatsLogger.INSTANCE);
  
          assertSame(conf, driver.serverConf);
  
          ZKRegistrationManager mockRegManager = mock(ZKRegistrationManager.class);
          doReturn(mockRegManager).when(driver).newZKRegistrationManager(any(ServerConfiguration.class),
                  any(ZooKeeper.class));
  
          try (RegistrationManager manager = driver.createRegistrationManager()) {
              assertSame(mockRegManager, manager);
  
              verify(driver, times(1)).newZKRegistrationManager(same(conf), same(mockZkc));
          }
      }
  
  }
  