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.cloudstack.backup;
  
  import com.cloud.user.AccountManager;
  import org.apache.cloudstack.api.command.user.backup.repository.AddBackupRepositoryCmd;
  import org.apache.cloudstack.api.command.user.backup.repository.DeleteBackupRepositoryCmd;
  import org.apache.cloudstack.api.command.user.backup.repository.ListBackupRepositoriesCmd;
  import org.apache.cloudstack.api.command.user.backup.repository.UpdateBackupRepositoryCmd;
  import org.apache.cloudstack.backup.dao.BackupDao;
  import org.apache.cloudstack.backup.dao.BackupOfferingDao;
  import org.apache.cloudstack.backup.dao.BackupRepositoryDao;
  import org.apache.cloudstack.context.CallContext;
  import org.junit.Assert;
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.mockito.InjectMocks;
  import org.mockito.Mock;
  import org.mockito.MockedStatic;
  import org.mockito.Mockito;
  import org.mockito.junit.MockitoJUnitRunner;
  
  import java.util.ArrayList;
  import java.util.Arrays;
  import java.util.List;
  
  import static org.mockito.ArgumentMatchers.any;
  import static org.mockito.ArgumentMatchers.anyLong;
  import static org.mockito.ArgumentMatchers.anyString;
  import static org.mockito.ArgumentMatchers.eq;
  import static org.mockito.Mockito.mockStatic;
  import static org.mockito.Mockito.never;
  import static org.mockito.Mockito.verify;
  import static org.mockito.Mockito.when;
  
  @RunWith(MockitoJUnitRunner.class)
  public class BackupRepositoryServiceImplTest {
  
      @InjectMocks
      private BackupRepositoryServiceImpl backupRepositoryService;
  
      @Mock
      private BackupRepositoryDao repositoryDao;
  
      @Mock
      private BackupOfferingDao backupOfferingDao;
  
      @Mock
      private BackupDao backupDao;
  
      @Mock
      private AccountManager accountManager;
  
      @Mock
      private AddBackupRepositoryCmd addCmd;
  
      @Mock
      private UpdateBackupRepositoryCmd updateCmd;
  
      @Mock
      private DeleteBackupRepositoryCmd deleteCmd;
  
      @Mock
      private ListBackupRepositoriesCmd listCmd;
  
      @Mock
      private BackupRepositoryVO repositoryVO;
  
      @Mock
      private BackupOfferingVO offeringVO;
  
      @Mock
      private BackupVO backupVO;
  
      @Mock
      private CallContext callContext;
  
      private Long zoneId = 2L;
      private Long backupOfferingId = 3L;
  
      @Test
      public void testUpdateBackupRepository() {
          when(updateCmd.getId()).thenReturn(1L);
          when(updateCmd.getName()).thenReturn("updated-repo");
          when(updateCmd.getAddress()).thenReturn("192.168.1.200:/backup");
          when(updateCmd.getMountOptions()).thenReturn("rw,noexec");
          when(updateCmd.crossZoneInstanceCreationEnabled()).thenReturn(false);
  
          when(repositoryDao.findById(1L)).thenReturn(repositoryVO);
          when(repositoryDao.createForUpdate(1L)).thenReturn(repositoryVO);
          when(repositoryDao.update(eq(1L), any(BackupRepositoryVO.class))).thenReturn(true);
  
          try (MockedStatic<CallContext> callContextMock = mockStatic(CallContext.class)) {
              callContextMock.when(CallContext::current).thenReturn(callContext);
  
              BackupRepository result = backupRepositoryService.updateBackupRepository(updateCmd);
  
              Assert.assertEquals(repositoryVO, result);
              verify(repositoryDao, Mockito.times(2)).findById(1L);
              verify(repositoryDao).createForUpdate(1L);
              verify(repositoryDao).update(eq(1L), any(BackupRepositoryVO.class));
              verify(callContext).setEventDetails(anyString());
          }
      }
  
      @Test
      public void testUpdateBackupRepositoryWithNullRepository() {
          when(updateCmd.getId()).thenReturn(1L);
          when(updateCmd.getName()).thenReturn("updated-repo");
  
          when(repositoryDao.findById(1L)).thenReturn(null);
  
          BackupRepository result = backupRepositoryService.updateBackupRepository(updateCmd);
  
          Assert.assertNull(result);
          verify(repositoryDao).findById(1L);
          verify(repositoryDao, never()).createForUpdate(anyLong());
          verify(repositoryDao, never()).update(anyLong(), any(BackupRepositoryVO.class));
      }
  
      @Test
      public void testUpdateBackupRepositoryWithUpdateFailure() {
          when(updateCmd.getId()).thenReturn(1L);
          when(updateCmd.getName()).thenReturn("updated-repo");
  
          when(repositoryDao.findById(1L)).thenReturn(repositoryVO);
          when(repositoryDao.createForUpdate(1L)).thenReturn(repositoryVO);
          when(repositoryDao.update(eq(1L), any(BackupRepositoryVO.class))).thenReturn(false);
  
          try (MockedStatic<CallContext> callContextMock = mockStatic(CallContext.class)) {
              callContextMock.when(CallContext::current).thenReturn(callContext);
  
              BackupRepository result = backupRepositoryService.updateBackupRepository(updateCmd);
  
              Assert.assertNull(result);
              verify(repositoryDao, Mockito.times(1)).findById(1L);
              verify(repositoryDao).createForUpdate(1L);
              verify(repositoryDao).update(eq(1L), any(BackupRepositoryVO.class));
          }
      }
  
      @Test
      public void testDeleteBackupRepository() {
          when(deleteCmd.getId()).thenReturn(1L);
  
          when(repositoryDao.findById(1L)).thenReturn(repositoryVO);
          when(repositoryVO.getUuid()).thenReturn("repo-uuid");
          when(repositoryVO.getZoneId()).thenReturn(zoneId);
          when(repositoryVO.getId()).thenReturn(1L);
  
          when(backupOfferingDao.findByExternalId("repo-uuid", zoneId)).thenReturn(offeringVO);
          when(offeringVO.getId()).thenReturn(backupOfferingId);
  
          when(backupDao.listByOfferingId(backupOfferingId)).thenReturn(new ArrayList<>());
  
          when(repositoryDao.remove(1L)).thenReturn(true);
  
          boolean result = backupRepositoryService.deleteBackupRepository(deleteCmd);
  
          Assert.assertTrue(result);
          verify(repositoryDao).findById(1L);
          verify(backupOfferingDao).findByExternalId("repo-uuid", zoneId);
          verify(backupDao).listByOfferingId(backupOfferingId);
          verify(repositoryDao).remove(1L);
      }
  
      @Test
      public void testDeleteBackupRepositoryWithNullRepository() {
          when(deleteCmd.getId()).thenReturn(1L);
  
          when(repositoryDao.findById(1L)).thenReturn(null);
  
          boolean result = backupRepositoryService.deleteBackupRepository(deleteCmd);
  
          Assert.assertFalse(result);
          verify(repositoryDao).findById(1L);
          verify(backupOfferingDao, never()).findByExternalId(anyString(), anyLong());
          verify(backupDao, never()).listByOfferingId(anyLong());
          verify(repositoryDao, never()).remove(anyLong());
      }
  
      @Test
      public void testDeleteBackupRepositoryWithExistingBackups() {
          when(deleteCmd.getId()).thenReturn(1L);
  
          when(repositoryDao.findById(1L)).thenReturn(repositoryVO);
          when(repositoryVO.getUuid()).thenReturn("repo-uuid");
          when(repositoryVO.getZoneId()).thenReturn(zoneId);
  
          when(backupOfferingDao.findByExternalId("repo-uuid", zoneId)).thenReturn(offeringVO);
          when(offeringVO.getId()).thenReturn(backupOfferingId);
  
          List<Backup> backups = Arrays.asList(backupVO);
          when(backupDao.listByOfferingId(backupOfferingId)).thenReturn(backups);
  
          try {
              backupRepositoryService.deleteBackupRepository(deleteCmd);
              Assert.fail("Expected CloudRuntimeException");
          } catch (Exception e) {
              Assert.assertTrue(e.getMessage().contains("Failed to delete backup repository as there are backups present on it"));
          }
  
          verify(repositoryDao).findById(1L);
          verify(backupOfferingDao).findByExternalId("repo-uuid", zoneId);
          verify(backupDao).listByOfferingId(backupOfferingId);
          verify(repositoryDao, never()).remove(anyLong());
      }
  
      @Test
      public void testDeleteBackupRepositoryWithNullOffering() {
          when(deleteCmd.getId()).thenReturn(1L);
  
          when(repositoryDao.findById(1L)).thenReturn(repositoryVO);
          when(repositoryVO.getUuid()).thenReturn("repo-uuid");
          when(repositoryVO.getId()).thenReturn(1L);
          when(repositoryVO.getZoneId()).thenReturn(zoneId);
  
          when(repositoryDao.remove(1L)).thenReturn(true);
  
          boolean result = backupRepositoryService.deleteBackupRepository(deleteCmd);
  
          Assert.assertTrue(result);
          verify(repositoryDao).findById(1L);
          verify(backupOfferingDao).findByExternalId("repo-uuid", zoneId);
          verify(backupDao, never()).listByOfferingId(anyLong());
          verify(repositoryDao).remove(1L);
      }
  }
  