Spring Boot, Mockito, Unit Testing, Junit 5, Rest Api.
BooksService_FindAll_ReturnsAllRecords(){ when(this.booksRepository.findAll()).thenReturn(booksList); List<Books> booksList1 = this.bookService.findAll(); assertThat(booksList1.size()).isGreaterThan(1); } @Test public void BooksService_FindById_ReturnsSpecificRecord(){