Examples with Transfer com.amazonaws.services.s3.transfer.Transfer used on opensource projects

Example 11 with Transfer

use of com.amazonaws.services.s3.transfer.Transfer in project herd by FINRAOS.

the class BusinessObjectDataFinalizeRestoreHelperServiceImplTest method testExecuteS3SpecificSteps.

@Test
public void testExecuteS3SpecificSteps() {
    // Create a business object data key.
    BusinessObjectDataKey businessObjectDataKey = new BusinessObjectDataKey(BDEF_NAMESPACE, BDEF_NAME, FORMAT_USAGE_CODE, FORMAT_FILE_TYPE_CODE, FORMAT_VERSION, PARTITION_VALUE, SUBPARTITION_VALUES, DATA_VERSION);
    // Create a list of storage files.
    List<StorageFile> storageFiles = Arrays.asList(new StorageFile(S3_KEY, FILE_SIZE, ROW_COUNT), new StorageFile(S3_KEY_2, FILE_SIZE_2, ROW_COUNT_2));
    // Create a DTO for business object data restore parameters.
    BusinessObjectDataRestoreDto businessObjectDataRestoreDto = new BusinessObjectDataRestoreDto(businessObjectDataKey, STORAGE_NAME, S3_ENDPOINT, S3_BUCKET_NAME, S3_KEY_PREFIX, STORAGE_UNIT_STATUS_2, STORAGE_UNIT_STATUS, storageFiles, NO_EXCEPTION);
    // Create an initial instance of S3 file transfer parameters DTO.
    S3FileTransferRequestParamsDto s3FileTransferRequestParamsDto = new S3FileTransferRequestParamsDto();
    // Create an updated version of S3 file transfer parameters DTO.
    S3FileTransferRequestParamsDto updatedS3FileTransferRequestParamsDto = new S3FileTransferRequestParamsDto();
    updatedS3FileTransferRequestParamsDto.setS3BucketName(S3_BUCKET_NAME);
    updatedS3FileTransferRequestParamsDto.setS3Endpoint(S3_ENDPOINT);
    updatedS3FileTransferRequestParamsDto.setS3KeyPrefix(S3_KEY_PREFIX + "/");
    // Create a mock S3 object summary for S3 object that belongs to Glacier storage class.
    S3ObjectSummary glacierS3ObjectSummary = mock(S3ObjectSummary.class);
    when(glacierS3ObjectSummary.getStorageClass()).thenReturn(StorageClass.Glacier.toString());
    // Create a mock S3 object summary for S3 object that does not belong to Glacier storage class.
    S3ObjectSummary standardS3ObjectSummary = mock(S3ObjectSummary.class);
    when(standardS3ObjectSummary.getStorageClass()).thenReturn(StorageClass.Standard.toString());
    // Create a list of S3 files.
    List<S3ObjectSummary> s3Files = Arrays.asList(glacierS3ObjectSummary, standardS3ObjectSummary);
    // Create a list of S3 objects that belong to Glacier storage class.
    List<S3ObjectSummary> glacierS3Files = Arrays.asList(glacierS3ObjectSummary);
    // Create a list of storage files that represent S3 objects of Glacier storage class.
    List<StorageFile> glacierStorageFiles = Arrays.asList(new StorageFile(S3_KEY, FILE_SIZE, ROW_COUNT));
    // Create a list of files.
    List<File> files = Arrays.asList(new File(S3_KEY));
    // Create a final version of DTO for business object data restore parameters.
    S3FileTransferRequestParamsDto finalS3FileTransferRequestParamsDto = new S3FileTransferRequestParamsDto();
    finalS3FileTransferRequestParamsDto.setS3BucketName(S3_BUCKET_NAME);
    finalS3FileTransferRequestParamsDto.setS3Endpoint(S3_ENDPOINT);
    finalS3FileTransferRequestParamsDto.setS3KeyPrefix(S3_KEY_PREFIX + "/");
    finalS3FileTransferRequestParamsDto.setFiles(files);
    // Mock the external calls.
    when(storageHelper.getS3FileTransferRequestParamsDto()).thenReturn(s3FileTransferRequestParamsDto);
    when(s3Service.listDirectory(updatedS3FileTransferRequestParamsDto, true)).thenReturn(s3Files);
    when(storageFileHelper.createStorageFilesFromS3ObjectSummaries(glacierS3Files)).thenReturn(glacierStorageFiles);
    when(storageFileHelper.getFiles(glacierStorageFiles)).thenReturn(files);
    // Call the method under test.
    businessObjectDataFinalizeRestoreHelperServiceImpl.executeS3SpecificSteps(businessObjectDataRestoreDto);
    // Verify the external calls.
    verify(storageHelper).getS3FileTransferRequestParamsDto();
    verify(s3Service).listDirectory(any(S3FileTransferRequestParamsDto.class), eq(true));
    verify(storageFileHelper).validateRegisteredS3Files(storageFiles, s3Files, STORAGE_NAME, businessObjectDataKey);
    verify(storageFileHelper).createStorageFilesFromS3ObjectSummaries(glacierS3Files);
    verify(storageFileHelper).getFiles(glacierStorageFiles);
    verify(s3Service).validateGlacierS3FilesRestored(finalS3FileTransferRequestParamsDto);
    verifyNoMoreInteractionsHelper();
}

Example 12 with Transfer

use of com.amazonaws.services.s3.transfer.Transfer in project herd by FINRAOS.

the class BusinessObjectDataInitiateDestroyHelperServiceImplTest method runExecuteS3SpecificStepsTest.

private void runExecuteS3SpecificStepsTest() {
    // Create a business object data key.
    BusinessObjectDataKey businessObjectDataKey = new BusinessObjectDataKey(BDEF_NAMESPACE, BDEF_NAME, FORMAT_USAGE_CODE, FORMAT_FILE_TYPE_CODE, FORMAT_VERSION, PARTITION_VALUE, NO_SUBPARTITION_VALUES, DATA_VERSION);
    // Create a storage file path.
    String storageFilePath = TEST_S3_KEY_PREFIX + "/" + LOCAL_FILE;
    // Create a business object data destroy parameters DTO.
    BusinessObjectDataDestroyDto businessObjectDataDestroyDto = new BusinessObjectDataDestroyDto(businessObjectDataKey, STORAGE_NAME, BusinessObjectDataStatusEntity.DELETED, BusinessObjectDataStatusEntity.VALID, StorageUnitStatusEntity.DISABLING, StorageUnitStatusEntity.ENABLED, S3_ENDPOINT, S3_BUCKET_NAME, TEST_S3_KEY_PREFIX, S3_OBJECT_TAG_KEY, S3_OBJECT_TAG_VALUE, S3_OBJECT_TAGGER_ROLE_ARN, S3_OBJECT_TAGGER_ROLE_SESSION_NAME, BDATA_FINAL_DESTROY_DELAY_IN_DAYS);
    // Create an S3 file transfer parameters DTO to access the S3 bucket.
    S3FileTransferRequestParamsDto s3FileTransferRequestParamsDto = new S3FileTransferRequestParamsDto();
    // Create an S3 file transfer parameters DTO to be used for S3 object tagging operation.
    S3FileTransferRequestParamsDto s3ObjectTaggerParamsDto = new S3FileTransferRequestParamsDto();
    s3ObjectTaggerParamsDto.setAwsAccessKeyId(AWS_ASSUMED_ROLE_ACCESS_KEY);
    s3ObjectTaggerParamsDto.setAwsSecretKey(AWS_ASSUMED_ROLE_SECRET_KEY);
    s3ObjectTaggerParamsDto.setSessionToken(AWS_ASSUMED_ROLE_SESSION_TOKEN);
    // Create a list of all S3 files matching the S3 key prefix form the S3 bucket.
    List<S3ObjectSummary> actualS3Files = Arrays.asList(new S3ObjectSummary());
    // Create a list of storage files selected for S3 object tagging.
    List<StorageFile> storageFilesSelectedForTagging = Arrays.asList(new StorageFile());
    // Create a list of storage files selected for S3 object tagging.
    List<File> filesSelectedForTagging = Arrays.asList(new File(storageFilePath));
    // Create an updated S3 file transfer parameters DTO to access the S3 bucket.
    S3FileTransferRequestParamsDto updatedS3FileTransferRequestParamsDto = new S3FileTransferRequestParamsDto();
    updatedS3FileTransferRequestParamsDto.setS3Endpoint(S3_ENDPOINT);
    updatedS3FileTransferRequestParamsDto.setS3BucketName(S3_BUCKET_NAME);
    updatedS3FileTransferRequestParamsDto.setS3KeyPrefix(TEST_S3_KEY_PREFIX + "/");
    updatedS3FileTransferRequestParamsDto.setFiles(filesSelectedForTagging);
    // Create an updated S3 file transfer parameters DTO to be used for S3 object tagging operation.
    S3FileTransferRequestParamsDto updatedS3ObjectTaggerParamsDto = new S3FileTransferRequestParamsDto();
    updatedS3ObjectTaggerParamsDto.setAwsAccessKeyId(AWS_ASSUMED_ROLE_ACCESS_KEY);
    updatedS3ObjectTaggerParamsDto.setAwsSecretKey(AWS_ASSUMED_ROLE_SECRET_KEY);
    updatedS3ObjectTaggerParamsDto.setSessionToken(AWS_ASSUMED_ROLE_SESSION_TOKEN);
    updatedS3ObjectTaggerParamsDto.setS3Endpoint(S3_ENDPOINT);
    // Mock the external calls.
    when(storageHelper.getS3FileTransferRequestParamsDto()).thenReturn(s3FileTransferRequestParamsDto);
    when(storageHelper.getS3FileTransferRequestParamsDtoByRole(S3_OBJECT_TAGGER_ROLE_ARN, S3_OBJECT_TAGGER_ROLE_SESSION_NAME)).thenReturn(s3ObjectTaggerParamsDto);
    when(s3Service.listDirectory(s3FileTransferRequestParamsDto, false)).thenReturn(actualS3Files);
    when(storageFileHelper.createStorageFilesFromS3ObjectSummaries(actualS3Files)).thenReturn(storageFilesSelectedForTagging);
    when(storageFileHelper.getFiles(storageFilesSelectedForTagging)).thenReturn(filesSelectedForTagging);
    // Call the method under test.
    businessObjectDataInitiateDestroyHelperServiceImpl.executeS3SpecificSteps(businessObjectDataDestroyDto);
    // Verify the external calls.
    verify(storageHelper).getS3FileTransferRequestParamsDto();
    verify(storageHelper).getS3FileTransferRequestParamsDtoByRole(S3_OBJECT_TAGGER_ROLE_ARN, S3_OBJECT_TAGGER_ROLE_SESSION_NAME);
    verify(s3Service).listDirectory(s3FileTransferRequestParamsDto, false);
    verify(storageFileHelper).createStorageFilesFromS3ObjectSummaries(actualS3Files);
    verify(storageFileHelper).getFiles(storageFilesSelectedForTagging);
    verify(s3Service).tagObjects(updatedS3FileTransferRequestParamsDto, updatedS3ObjectTaggerParamsDto, new Tag(S3_OBJECT_TAG_KEY, S3_OBJECT_TAG_VALUE));
    verifyNoMoreInteractionsHelper();
    // Validate the results.
    assertEquals(new BusinessObjectDataDestroyDto(businessObjectDataKey, STORAGE_NAME, BusinessObjectDataStatusEntity.DELETED, BusinessObjectDataStatusEntity.VALID, StorageUnitStatusEntity.DISABLING, StorageUnitStatusEntity.ENABLED, S3_ENDPOINT, S3_BUCKET_NAME, TEST_S3_KEY_PREFIX, S3_OBJECT_TAG_KEY, S3_OBJECT_TAG_VALUE, S3_OBJECT_TAGGER_ROLE_ARN, S3_OBJECT_TAGGER_ROLE_SESSION_NAME, BDATA_FINAL_DESTROY_DELAY_IN_DAYS), businessObjectDataDestroyDto);
}

Example 13 with Transfer

use of com.amazonaws.services.s3.transfer.Transfer in project herd by FINRAOS.

the class ExpireRestoredBusinessObjectDataHelperServiceImplTest method testExecuteS3SpecificSteps.

@Test
public void testExecuteS3SpecificSteps() {
    // Create a business object data key.
    BusinessObjectDataKey businessObjectDataKey = new BusinessObjectDataKey(BDEF_NAMESPACE, BDEF_NAME, FORMAT_USAGE_CODE, FORMAT_FILE_TYPE_CODE, FORMAT_VERSION, PARTITION_VALUE, SUBPARTITION_VALUES, DATA_VERSION);
    // Create a list of storage files.
    List<StorageFile> storageFiles = Arrays.asList(new StorageFile(S3_KEY, FILE_SIZE, ROW_COUNT), new StorageFile(S3_KEY_2, FILE_SIZE_2, ROW_COUNT_2));
    // Create a DTO for business object data restore parameters.
    BusinessObjectDataRestoreDto businessObjectDataRestoreDto = new BusinessObjectDataRestoreDto(businessObjectDataKey, STORAGE_NAME, S3_ENDPOINT, S3_BUCKET_NAME, S3_KEY_PREFIX, STORAGE_UNIT_STATUS_2, STORAGE_UNIT_STATUS, storageFiles, NO_EXCEPTION);
    // Create an initial instance of S3 file transfer parameters DTO.
    S3FileTransferRequestParamsDto s3FileTransferRequestParamsDto = new S3FileTransferRequestParamsDto();
    // Create an updated version of S3 file transfer parameters DTO.
    S3FileTransferRequestParamsDto updatedS3FileTransferRequestParamsDto = new S3FileTransferRequestParamsDto();
    updatedS3FileTransferRequestParamsDto.setS3BucketName(S3_BUCKET_NAME);
    updatedS3FileTransferRequestParamsDto.setS3Endpoint(S3_ENDPOINT);
    updatedS3FileTransferRequestParamsDto.setS3KeyPrefix(S3_KEY_PREFIX + "/");
    // Create a mock S3 object summary for S3 object that belongs to Glacier storage class.
    S3ObjectSummary glacierS3ObjectSummary = mock(S3ObjectSummary.class);
    when(glacierS3ObjectSummary.getStorageClass()).thenReturn(StorageClass.Glacier.toString());
    // Create a mock S3 object summary for S3 object that does not belong to Glacier storage class.
    S3ObjectSummary standardS3ObjectSummary = mock(S3ObjectSummary.class);
    when(standardS3ObjectSummary.getStorageClass()).thenReturn(StorageClass.Standard.toString());
    // Create a list of S3 files.
    List<S3ObjectSummary> s3Files = Arrays.asList(glacierS3ObjectSummary, standardS3ObjectSummary);
    // Create a list of S3 objects that belong to Glacier storage class.
    List<S3ObjectSummary> glacierS3Files = Arrays.asList(glacierS3ObjectSummary);
    // Create a list of storage files that represent S3 objects of Glacier storage class.
    List<StorageFile> glacierStorageFiles = Arrays.asList(new StorageFile(S3_KEY, FILE_SIZE, ROW_COUNT));
    // Create a list of files.
    List<File> files = Arrays.asList(new File(S3_KEY));
    // Create a final version of DTO for business object data restore parameters.
    S3FileTransferRequestParamsDto finalS3FileTransferRequestParamsDto = new S3FileTransferRequestParamsDto();
    finalS3FileTransferRequestParamsDto.setS3BucketName(S3_BUCKET_NAME);
    finalS3FileTransferRequestParamsDto.setS3Endpoint(S3_ENDPOINT);
    finalS3FileTransferRequestParamsDto.setS3KeyPrefix(S3_KEY_PREFIX + "/");
    finalS3FileTransferRequestParamsDto.setFiles(files);
    // Mock the external calls.
    when(storageHelper.getS3FileTransferRequestParamsDto()).thenReturn(s3FileTransferRequestParamsDto);
    when(s3Service.listDirectory(updatedS3FileTransferRequestParamsDto, true)).thenReturn(s3Files);
    when(storageFileHelper.createStorageFilesFromS3ObjectSummaries(glacierS3Files)).thenReturn(glacierStorageFiles);
    when(storageFileHelper.getFiles(glacierStorageFiles)).thenReturn(files);
    // Call the method under test.
    expireRestoredBusinessObjectDataHelperServiceImpl.executeS3SpecificSteps(businessObjectDataRestoreDto);
    // Verify the external calls.
    verify(storageHelper).getS3FileTransferRequestParamsDto();
    verify(s3Service).listDirectory(any(S3FileTransferRequestParamsDto.class), eq(true));
    verify(storageFileHelper).validateRegisteredS3Files(storageFiles, s3Files, STORAGE_NAME, businessObjectDataKey);
    verify(storageFileHelper).createStorageFilesFromS3ObjectSummaries(glacierS3Files);
    verify(storageFileHelper).getFiles(glacierStorageFiles);
    verify(s3Service).restoreObjects(finalS3FileTransferRequestParamsDto, 1);
    verifyNoMoreInteractionsHelper();
}

Example 14 with Transfer

use of com.amazonaws.services.s3.transfer.Transfer in project herd by FINRAOS.

the class StoragePolicyProcessorHelperServiceImplTest method testExecuteStoragePolicyTransitionImpl.

@Test
public void testExecuteStoragePolicyTransitionImpl() {
    // Create a business object data key.
    BusinessObjectDataKey businessObjectDataKey = new BusinessObjectDataKey(BDEF_NAMESPACE, BDEF_NAME, FORMAT_USAGE_CODE, FORMAT_FILE_TYPE_CODE, FORMAT_VERSION, PARTITION_VALUE, NO_SUBPARTITION_VALUES, DATA_VERSION);
    // Create a storage file path.
    String storageFilePath = TEST_S3_KEY_PREFIX + "/" + LOCAL_FILE;
    // Create a list of storage files to be passed as an input.
    List<StorageFile> storageFiles = Arrays.asList(new StorageFile(storageFilePath, FILE_SIZE_1_KB, ROW_COUNT_1000));
    // Create a storage policy transition parameters DTO.
    StoragePolicyTransitionParamsDto storagePolicyTransitionParamsDto = new StoragePolicyTransitionParamsDto(businessObjectDataKey, STORAGE_NAME, S3_ENDPOINT, S3_BUCKET_NAME, TEST_S3_KEY_PREFIX, StorageUnitStatusEntity.ARCHIVING, StorageUnitStatusEntity.ENABLED, storageFiles, S3_OBJECT_TAG_KEY, S3_OBJECT_TAG_VALUE, S3_OBJECT_TAGGER_ROLE_ARN, S3_OBJECT_TAGGER_ROLE_SESSION_NAME);
    // Create an S3 file transfer parameters DTO to access the S3 bucket.
    S3FileTransferRequestParamsDto s3FileTransferRequestParamsDto = new S3FileTransferRequestParamsDto();
    // Create an S3 file transfer parameters DTO to be used for S3 object tagging operation.
    S3FileTransferRequestParamsDto s3ObjectTaggerParamsDto = new S3FileTransferRequestParamsDto();
    s3ObjectTaggerParamsDto.setAwsAccessKeyId(AWS_ASSUMED_ROLE_ACCESS_KEY);
    s3ObjectTaggerParamsDto.setAwsSecretKey(AWS_ASSUMED_ROLE_SECRET_KEY);
    s3ObjectTaggerParamsDto.setSessionToken(AWS_ASSUMED_ROLE_SESSION_TOKEN);
    // Create a list of S3 object summaries selected without zero byte directory markers.
    List<S3ObjectSummary> actualS3FilesWithoutZeroByteDirectoryMarkers = Arrays.asList(new S3ObjectSummary());
    // Create a list of all S3 files matching the S3 key prefix form the S3 bucket.
    List<S3ObjectSummary> actualS3Files = Arrays.asList(new S3ObjectSummary());
    // Create a list of storage files selected for S3 object tagging.
    List<StorageFile> storageFilesSelectedForTagging = Arrays.asList(new StorageFile());
    // Create a list of storage files selected for S3 object tagging.
    List<File> filesSelectedForTagging = Arrays.asList(new File(storageFilePath));
    // Create an updated S3 file transfer parameters DTO to access the S3 bucket.
    S3FileTransferRequestParamsDto updatedS3FileTransferRequestParamsDto = new S3FileTransferRequestParamsDto();
    updatedS3FileTransferRequestParamsDto.setS3Endpoint(S3_ENDPOINT);
    updatedS3FileTransferRequestParamsDto.setS3BucketName(S3_BUCKET_NAME);
    updatedS3FileTransferRequestParamsDto.setS3KeyPrefix(TEST_S3_KEY_PREFIX + "/");
    updatedS3FileTransferRequestParamsDto.setFiles(filesSelectedForTagging);
    // Create an updated S3 file transfer parameters DTO to be used for S3 object tagging operation.
    S3FileTransferRequestParamsDto updatedS3ObjectTaggerParamsDto = new S3FileTransferRequestParamsDto();
    updatedS3ObjectTaggerParamsDto.setAwsAccessKeyId(AWS_ASSUMED_ROLE_ACCESS_KEY);
    updatedS3ObjectTaggerParamsDto.setAwsSecretKey(AWS_ASSUMED_ROLE_SECRET_KEY);
    updatedS3ObjectTaggerParamsDto.setSessionToken(AWS_ASSUMED_ROLE_SESSION_TOKEN);
    updatedS3ObjectTaggerParamsDto.setS3Endpoint(S3_ENDPOINT);
    // Mock the external calls.
    when(storageHelper.getS3FileTransferRequestParamsDto()).thenReturn(s3FileTransferRequestParamsDto);
    when(storageHelper.getS3FileTransferRequestParamsDtoByRole(S3_OBJECT_TAGGER_ROLE_ARN, S3_OBJECT_TAGGER_ROLE_SESSION_NAME)).thenReturn(s3ObjectTaggerParamsDto);
    when(s3Service.listDirectory(s3FileTransferRequestParamsDto, true)).thenReturn(actualS3FilesWithoutZeroByteDirectoryMarkers);
    when(s3Service.listDirectory(s3FileTransferRequestParamsDto, false)).thenReturn(actualS3Files);
    when(storageFileHelper.createStorageFilesFromS3ObjectSummaries(actualS3Files)).thenReturn(storageFilesSelectedForTagging);
    when(storageFileHelper.getFiles(storageFilesSelectedForTagging)).thenReturn(filesSelectedForTagging);
    // Call the method under test.
    storagePolicyProcessorHelperServiceImpl.executeStoragePolicyTransitionImpl(storagePolicyTransitionParamsDto);
    // Verify the external calls.
    verify(storageHelper).getS3FileTransferRequestParamsDto();
    verify(storageHelper).getS3FileTransferRequestParamsDtoByRole(S3_OBJECT_TAGGER_ROLE_ARN, S3_OBJECT_TAGGER_ROLE_SESSION_NAME);
    verify(s3Service).listDirectory(s3FileTransferRequestParamsDto, true);
    verify(storageFileHelper).validateRegisteredS3Files(storageFiles, actualS3FilesWithoutZeroByteDirectoryMarkers, STORAGE_NAME, businessObjectDataKey);
    verify(s3Service).listDirectory(s3FileTransferRequestParamsDto, true);
    verify(s3Service).listDirectory(s3FileTransferRequestParamsDto, false);
    verify(storageFileHelper).createStorageFilesFromS3ObjectSummaries(actualS3Files);
    verify(storageFileHelper).getFiles(storageFilesSelectedForTagging);
    verify(s3Service).tagObjects(updatedS3FileTransferRequestParamsDto, updatedS3ObjectTaggerParamsDto, new Tag(S3_OBJECT_TAG_KEY, S3_OBJECT_TAG_VALUE));
    verifyNoMoreInteractionsHelper();
    // Validate the results.
    assertEquals(new StoragePolicyTransitionParamsDto(businessObjectDataKey, STORAGE_NAME, S3_ENDPOINT, S3_BUCKET_NAME, TEST_S3_KEY_PREFIX, StorageUnitStatusEntity.ARCHIVING, StorageUnitStatusEntity.ENABLED, storageFiles, S3_OBJECT_TAG_KEY, S3_OBJECT_TAG_VALUE, S3_OBJECT_TAGGER_ROLE_ARN, S3_OBJECT_TAGGER_ROLE_SESSION_NAME), storagePolicyTransitionParamsDto);
}

Example 15 with Transfer

use of com.amazonaws.services.s3.transfer.Transfer in project herd by FINRAOS.

the class S3DaoImplTest method testTagObjectsS3ClientCreationFails.

@Test
public void testTagObjectsS3ClientCreationFails() {
    // Create an S3 key.
    String s3Key = S3_KEY_PREFIX + "/" + LOCAL_FILE;
    // Create an S3 file transfer request parameters DTO to access S3 objects without specifying S3 files.
    S3FileTransferRequestParamsDto s3FileTransferRequestParamsDto = new S3FileTransferRequestParamsDto();
    s3FileTransferRequestParamsDto.setS3BucketName(S3_BUCKET_NAME);
    s3FileTransferRequestParamsDto.setFiles(Arrays.asList(new File(s3Key)));
    // Create an S3 file transfer request parameters DTO to tag S3 objects.
    S3FileTransferRequestParamsDto s3ObjectTaggerParamsDto = new S3FileTransferRequestParamsDto();
    s3ObjectTaggerParamsDto.setAwsAccessKeyId(AWS_ASSUMED_ROLE_ACCESS_KEY);
    s3ObjectTaggerParamsDto.setAwsSecretKey(AWS_ASSUMED_ROLE_SECRET_KEY);
    s3ObjectTaggerParamsDto.setSessionToken(AWS_ASSUMED_ROLE_SESSION_TOKEN);
    // Create an S3 object tag.
    Tag tag = new Tag(S3_OBJECT_TAG_KEY, S3_OBJECT_TAG_VALUE);
    // Mock the external calls.
    when(retryPolicyFactory.getRetryPolicy()).thenThrow(new AmazonServiceException(ERROR_MESSAGE));
    // Try to call the method under test.
    try {
        s3DaoImpl.tagObjects(s3FileTransferRequestParamsDto, s3ObjectTaggerParamsDto, tag);
    } catch (IllegalStateException e) {
        assertEquals(String.format("Failed to tag S3 object with \"%s\" key in \"%s\" bucket. Reason: %s (Service: null; Status Code: 0; Error Code: null; Request ID: null)", s3Key, S3_BUCKET_NAME, ERROR_MESSAGE), e.getMessage());
    }
    // Verify the external calls.
    verify(retryPolicyFactory).getRetryPolicy();
    verifyNoMoreInteractionsHelper();
}