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.bookies;
  
  import static org.mockito.ArgumentMatchers.any;
  import static org.mockito.ArgumentMatchers.anyBoolean;
  import static org.mockito.ArgumentMatchers.anyLong;
  import static org.mockito.ArgumentMatchers.eq;
  import static org.mockito.Mockito.doNothing;
  import static org.mockito.Mockito.doReturn;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.when;
  import static org.mockito.internal.verification.VerificationModeFactory.times;
  
  import com.google.common.collect.ImmutableList;
  import java.util.ArrayList;
  import java.util.Collections;
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import java.util.NavigableMap;
  import java.util.SortedMap;
  import java.util.TreeMap;
  import java.util.function.Consumer;
  import lombok.SneakyThrows;
  import org.apache.bookkeeper.bookie.BookieException;
  import org.apache.bookkeeper.bookie.Cookie;
  import org.apache.bookkeeper.client.BookKeeperAdmin;
  import org.apache.bookkeeper.client.api.LedgerMetadata;
  import org.apache.bookkeeper.conf.ClientConfiguration;
  import org.apache.bookkeeper.discover.RegistrationManager;
  import org.apache.bookkeeper.net.BookieId;
  import org.apache.bookkeeper.tools.cli.helpers.BookieCommandTestBase;
  import org.apache.bookkeeper.versioning.Version;
  import org.apache.bookkeeper.versioning.Versioned;
  import org.junit.Assert;
  import org.junit.Test;
  
  /**
   * Unit test for {@link RecoverCommand}.
   */
  @SuppressWarnings("unchecked")
  public class RecoverCommandTest extends BookieCommandTestBase {
  
      private static final BookieId bookieSocketAddress = BookieId.parse("127.0.0.1:8000");
  
      private LedgerMetadata ledgerMetadata;
      private RegistrationManager registrationManager;
      private Versioned<Cookie> cookieVersioned;
  
      public RecoverCommandTest() {
          super(3, 0);
      }
  
      @Override
      public void setup() throws Exception {
          super.setup();
          mockServerConfigurationConstruction();
          mockClientConfigurationConstruction();
          ledgerMetadata = mock(LedgerMetadata.class);
          registrationManager = mock(RegistrationManager.class);
          cookieVersioned = mock(Versioned.class);
  
  
          mockBkQuery();
          mockDeleteCookie();
          mockDeleteCookies();
      }
  
      private void mockBkQuery() {
          SortedMap<Long, LedgerMetadata> ledgerMetadataSortedMap = new TreeMap<>();
          ledgerMetadataSortedMap.put(1L, ledgerMetadata);
  
          mockBookKeeperAdminConstruction(new Consumer<BookKeeperAdmin>() {
              @Override
              @SneakyThrows
              public void accept(BookKeeperAdmin bookKeeperAdmin) {
                  when(bookKeeperAdmin.getLedgersContainBookies(any())).thenReturn(ledgerMetadataSortedMap);
                  doNothing().when(bookKeeperAdmin).recoverBookieData(any(), anyBoolean(), anyBoolean());
                  when(bookKeeperAdmin.getConf()).thenAnswer(i ->
                          getMockedConstruction(ClientConfiguration.class).constructed().get(0));
              }
          });
  
          ArrayList<BookieId> arrayList = new ArrayList<>();
          arrayList.add(bookieSocketAddress);
          Map<Long, List<BookieId>> map = new HashMap<>();
          map.put(1L, arrayList);
          NavigableMap<Long, ImmutableList<BookieId>> navigableMap = Collections.unmodifiableNavigableMap(
              map.entrySet().stream()
                 .collect(TreeMap::new, (m, e) -> m.put(e.getKey(), ImmutableList.copyOf(e.getValue())),
                          TreeMap::putAll));
          doReturn(navigableMap).when(ledgerMetadata).getAllEnsembles();
      }
  
  
  
      private void mockDeleteCookies() throws Exception {
          mockMetadataDriversWithRegistrationManager(registrationManager);
      }
  
      private void mockDeleteCookie() throws BookieException {
          mockStatic(Cookie.class).when(() -> Cookie.readFromRegistrationManager(eq(registrationManager),
                          eq(bookieSocketAddress)))
              .thenReturn(cookieVersioned);
          Cookie cookie = mock(Cookie.class);
          when(cookieVersioned.getValue()).thenReturn(cookie);
          Version version = mock(Version.class);
          when(cookieVersioned.getVersion()).thenReturn(version);
          doNothing().when(cookie)
                     .deleteFromRegistrationManager(eq(registrationManager), eq(bookieSocketAddress), eq(version));
      }
  
      @Test
      public void testBookieListCheck() {
          RecoverCommand cmd = new RecoverCommand();
          Assert.assertFalse(cmd.apply(bkFlags, new String[] { "-bs", "127.0.0.1:8000,$nonvalidbookieid:8001" }));
      }
  
      @Test
      public void testQuery() throws Exception {
          RecoverCommand cmd = new RecoverCommand();
          Assert.assertTrue(cmd.apply(bkFlags, new String[] { "-q", "-bs", "127.0.0.1:8000", "-f" }));
          verify(getMockedConstruction(BookKeeperAdmin.class).constructed().get(0),
                  times(1)).getLedgersContainBookies(any());
      }
  
      @Test
      public void testLedgerId() throws Exception {
          RecoverCommand cmd = new RecoverCommand();
          Assert.assertTrue(cmd.apply(bkFlags, new String[] { "-bs", "127.0.0.1:8000", "-f", "-l", "1" }));
          verify(getMockedConstruction(BookKeeperAdmin.class).constructed().get(0), times(1))
              .recoverBookieData(anyLong(), any(), anyBoolean(), anyBoolean());
      }
  
      @Test
      public void testWithLedgerIdAndRemoveCookies() throws Exception {
          RecoverCommand cmd = new RecoverCommand();
          Assert.assertTrue(cmd.apply(bkFlags, new String[] { "-bs", "127.0.0.1:8000", "-f", "-l", "1", "-d" }));
          verify(getMockedConstruction(BookKeeperAdmin.class).constructed().get(0),
                  times(1)).recoverBookieData(anyLong(), any(), anyBoolean(), anyBoolean());
          verify(getMockedConstruction(BookKeeperAdmin.class).constructed().get(0),
                  times(1)).getConf();
          verify(cookieVersioned, times(1)).getValue();
      }
  }
  