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.tools.cli.commands.bookie;
  
  
  import static org.mockito.ArgumentMatchers.any;
  import static org.mockito.ArgumentMatchers.anyInt;
  import static org.mockito.ArgumentMatchers.anyString;
  import static org.mockito.Mockito.doAnswer;
  import static org.mockito.Mockito.doReturn;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.when;
  
  import java.util.UUID;
  import java.util.concurrent.CountDownLatch;
  import org.apache.bookkeeper.meta.LedgerManager;
  import org.apache.bookkeeper.meta.LedgerManagerFactory;
  import org.apache.bookkeeper.net.BookieId;
  import org.apache.bookkeeper.tools.cli.helpers.BookieCommandTestBase;
  import org.apache.zookeeper.AsyncCallback;
  import org.junit.Assert;
  import org.junit.Test;
  
  /**
   * Unit test for ListLedgers command.
   */
  public class ListLedgersCommandTest extends BookieCommandTestBase {
  
      private static final BookieId bookieAddress = BookieId.parse(UUID.randomUUID().toString());
  
      public ListLedgersCommandTest() {
          super(3, 3);
      }
  
      @SuppressWarnings("unchecked")
      @Override
      public void setup() throws Exception {
          super.setup();
  
          mockServerConfigurationConstruction();
  
          mockConstruction(BookieId.class, (bookieId, context) -> {
              doReturn(bookieAddress.getId()).when(bookieId).getId();
          });
  
          LedgerManagerFactory mFactory = mock(LedgerManagerFactory.class);
          mockMetadataDriversWithLedgerManagerFactory(mFactory);
  
          LedgerManager ledgerManager = mock(LedgerManager.class);
          when(mFactory.newLedgerManager()).thenReturn(ledgerManager);
  
          mockConstruction(CountDownLatch.class);
  
          AsyncCallback.VoidCallback callback = mock(AsyncCallback.VoidCallback.class);
          doAnswer(invocationOnMock -> {
              getMockedConstruction(CountDownLatch.class).constructed().get(0).countDown();
              return null;
          }).when(callback).processResult(anyInt(), anyString(), any());
      }
  
      @Test
      public void testWithoutBookieId() {
          testCommand("");
      }
  
      @Test
      public void testWithBookieId() {
          testCommand("-id", bookieAddress.getId());
      }
  
      private void testCommand(String... args) {
          ListLedgersCommand command = new ListLedgersCommand();
          Assert.assertTrue(command.apply(bkFlags, args));
      }
  }
  