| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 101 of 216 | 53% | 12 of 18 | 33% | 11 | 17 | 21 | 51 | 2 | 8 |
| getBorrowedBooksByUser(String) | | 0% | | 0% | 4 | 4 | 18 | 18 | 1 | 1 |
| getBorrowingsDetails(Long, Long) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| returnBook(Long) | | 96% | | 50% | 3 | 4 | 1 | 15 | 0 | 1 |
| borrowBook(Long, User) | | 94% | | 50% | 2 | 3 | 1 | 10 | 0 | 1 |
| deleteByBookUserId(Long, Long) | | 100% | | 50% | 1 | 2 | 0 | 4 | 0 | 1 |
| getBorrowingDetails(Long, Long) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| getAllBorrowings() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| BorrowingService() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |