### Question:
S3ObjectsProvider { public S3Object getS3Object( S3Bucket bucket, String objectKey, Long byteRangeStart, Long byteRangeEnd ) throws S3ServiceException { return service.getObject( bucket, objectKey, null, null, null, null, byteRangeStart, byteRangeEnd ); } S3ObjectsProvider( S3Service service ); String[] getBucketsNames(); S3Bucket getBucket( String bucketName ); String[] getS3ObjectsNames( String bucketName ); S3Object getS3Object( S3Bucket bucket, String objectKey, Long byteRangeStart, Long byteRangeEnd ); S3Object getS3Object( S3Bucket bucket, String objectKey ); long getS3ObjectContentLenght( S3Bucket bucket, String objectKey );  }### Answer:
@Test public void testGetS3ObjectInBucket() throws Exception { S3Object actual = provider.getS3Object( BUCKET1, "tests3Object" ); assertNotNull( actual ); assertEquals( testObject, actual ); }