Spring Boot, Mockito, Mvc Frameworks, Unit Testing, Integration Testing.
Mantha")) .isbn("lkjhgyumkjhgf") .title("this is the sample title123") .categories(List.of("Azure Synapse","Data Factory")) .longDescription("testing the longer description field just for testing purpose123") .shortDescription("this is short description123") .pageCount(845) .status("PUBLISHED")