Borrowing Test: When member borrows a book the book appears in the borrowed books under the profile tab.

Return Test: Member can succesfully return a book and it disappears from the profile tab and its status correctly updates to returned in the log and it becomes available for next borrower.

Add Book Test: Librarian can in fact add a new book with specific title, author and ISBN and it shows the book after refreshing in the list.

Delete Book Test: It actually removes it, yes.

Active Loan Tracking: Yes, librarian can view all the contracts.

Login Test: Yes this also works, it directs them to the correct pages with adequate roles and it won't let you login with incorrect credentials.

Data Persistance Test: Yes, all changes persist and are in the exact same state after reopening the game.