public async Task ReturnBook_BorrowedBook_BookReturned()
        {
            // Arrange
            var context = _inMemoryLibraryContextFactory.Create();
            var user    = new User("FirstName", "LastName", new Email("*****@*****.**"), UserRolesConsts.Reader);

            context.Users.Add(user);
            context.SaveChanges();

            var book = new Book("Title", new Author("FirstName", "LastName"), 2020, "Description");

            book.Borrow();
            context.Books.Add(book);
            context.SaveChanges();

            var bookLoan = new BookLoan(book.Id, user.Id);

            context.BookLoans.Add(bookLoan);
            bookLoan.SetBookBorrowed();

            _userRepositoryMock.Setup(x => x.GetAsync(user.Id)).ReturnsAsync(user);
            _bookRepositoryMock.Setup(x => x.GetAsync(book.Id)).ReturnsAsync(book);
            _bookRepositoryMock.SetupGet(x => x.UnitOfWork).Returns(_unitOfWorkMock.Object);

            // Act
            await _sut.ReturnBook(user.Id, book.Id);

            // Assert
            bookLoan.IsReturned.Should().BeTrue();
            book.InStock.Should().BeTrue();
        }
        public void ReturnDueDate_BorrowedBookLoan_CorrectReturnDueDate()
        {
            var bookLoan = new BookLoan(1, 1);

            bookLoan.SetBookBorrowed();

            bookLoan.ReturnDueDate.Should().Be(bookLoan.BorrowedDate.Value.AddDays(BookLoan.LoanDaysLimit));
        }
        public void SetBookBorrowed_BookLoan_BookLoanInBorrowedState()
        {
            var bookLoan = new BookLoan(1, 1);

            bookLoan.SetBookBorrowed();

            bookLoan.IsPending.Should().BeFalse();
            bookLoan.IsBorrowed.Should().BeTrue();
            bookLoan.IsReturned.Should().BeFalse();
        }
Beispiel #4
0
        public async Task <bool> TryLoanBook(BookLoan bookLoan)
        {
            var user = await _userRepository.GetAsync(bookLoan.UserId);

            var book = await _bookRepository.GetAsync(bookLoan.BookId);

            if (CanBeLoaned(book, user))
            {
                book.Borrow();
                bookLoan.SetBookBorrowed();
                return(true);
            }

            return(false);
        }
        public void GetReturnDueDate_BorrowedBook_ReturnDueDate()
        {
            // Arrange
            var context = _libraryContextFactory.Create();
            var book    = GetValidBook();

            context.Books.Add(book);
            context.SaveChanges();

            var bookLoan = new BookLoan(book.Id, 1);

            bookLoan.SetBookBorrowed();
            context.BookLoans.Add(bookLoan);

            // Act
            book = context.Books.First();

            // Assert
            book.GetReturnDueDate().Should().Be(bookLoan.ReturnDueDate);
        }
Beispiel #6
0
        public void GetBooksInHandsCount_UserWithBorrowedBook_CorrectNumberOfBooks()
        {
            // Arrange
            var context = _libraryContextFactory.Create();
            var user    = GetValidUser();

            context.Users.Add(user);
            context.SaveChanges();

            var bookLoan = new BookLoan(1, user.Id);

            bookLoan.SetBookBorrowed();
            context.BookLoans.Add(bookLoan);

            // Act
            var userBooksInHandCount  = user.GetBooksInHandsCount();
            var userHasAnyBookInHands = user.HasAnyBookInHands();

            // Assert
            userHasAnyBookInHands.Should().BeTrue();
            userBooksInHandCount.Should().Be(1);
        }