public void ScanningABook_ThatIsOnLoan_ResultsInNotAvailableError(IEventAggregator eventAggregator
, IBookDAO bookDao
, [Frozen] IBook book
, ILoanDAO loanDao
, ScanBookModel scanBookModel
, IScanBookViewModel viewModel)
{
// Arrange - Setup book on loan.
eventAggregator.GetEvent<BorrowingStateEvent>().Returns(new BorrowingStateEvent());
bookDao.GetBookByID(scanBookModel.Barcode).Returns(book);
book.State.Returns(BookState.ON_LOAN);
loanDao.LoanList.Returns(new List<ILoan>());
var controller = new ScanBookController(eventAggregator)
{
BookDao = bookDao,
LoanDao = loanDao,
ViewModel = viewModel
};
// Act -Scan a book.
controller.Scanning(scanBookModel);
// Assert -
viewModel.ErrorMessage.Should().Be($"Book {book.ID} is not available: {book.State}");
}
public void ScanningABook_ThatDoesntExist_ResultsInErrorMessage(IEventAggregator eventAggregator, [Frozen] IBookDAO bookDao, ScanBookModel scanBookModel, IScanBookViewModel viewModel)
{
// Arrange - A barcode that doesnt exist.
//scanBookModel.Barcode = barCode;
bookDao.GetBookByID(Arg.Any<int>()).Returns((IBook)null);
eventAggregator.GetEvent<BorrowingStateEvent>().Returns(new BorrowingStateEvent());
var controller = new ScanBookController(eventAggregator)
{
BookDao = bookDao,
ViewModel = viewModel
};
// Act -Scan a book.
controller.Scanning(scanBookModel);
// Assert - Results in an error message.
viewModel.ErrorMessage.Should().Be($"Book {scanBookModel.Barcode} not found");
}
public void SwipeCard_WithValidBorrowerId_SetsBorrowerDetailsForBookScanner(
IScanBookController scanBookController, IBorrowController borrowController,
ICardReaderViewModel cardReaderViewModel, ICardReaderController cardReaderController,
IScanBookViewModel scanBookViewModel)
{
AutoMapperConfig.RegisterMaps();
// The borrow controller has been clicked.
borrowController.WaitForCardSwipe();
// The card is swiped with a known user.
cardReaderViewModel.BorrowerId = "0001";
// When the card is swiped.
cardReaderController.CardSwiped(cardReaderViewModel.BorrowerId);
scanBookViewModel.BorrowerId.Should().Be(1);
scanBookViewModel.Name.Should().Be("fName1 lName1");
scanBookViewModel.Contact.Should().Be("0001");
}
public void SwipeCard_WithValidBorrowerId_CardReaderIsDisabled(
IScanBookController scanBookController
, IBorrowController borrowController
, ICardReaderController cardReaderController
, ICardReaderViewModel cardReaderViewModel
, IScanBookViewModel scanBookViewModel)
{
PreConditions(borrowController, cardReaderViewModel);
// Arrange - unrestricted user.
const string borrowerId = "1";
cardReaderViewModel.BorrowerId = borrowerId;
// Act - Swipe the card.
cardReaderController.CardSwiped(borrowerId);
// Assert - ensure that the card reader is disabled.
cardReaderViewModel.Enabled.Should().BeFalse();
}
public void SwipeCard_WithValidBorrowerId_ExistingLoansDisplayed(
IScanBookController scanBookController
, IBorrowController borrowController
, IBorrowingViewModel borrowingViewModel
, ICardReaderController cardReaderController
, ICardReaderViewModel cardReaderViewModel
, IScanBookViewModel scanBookViewModel
, IScannerController scannerController
, IScannerViewModel scannerViewModel)
{
PreConditions(borrowController, cardReaderViewModel);
// Arrange - User with existing loans.
const string borrowerId = "2";
cardReaderViewModel.BorrowerId = borrowerId;
// Act - Swipe the card.
cardReaderController.CardSwiped(borrowerId);
// Assert - ensure that the card reader is disabled.
scanBookViewModel.ExistingLoan.Should().Contain("author1");
scanBookViewModel.ExistingLoan.Should().Contain("title2 ");
scanBookViewModel.ExistingLoan.Should().Contain("fName2 lName2");
scanBookViewModel.ExistingLoan.Should().Contain(DateTime.Today.ToShortDateString());
scanBookViewModel.ExistingLoan.Should().Contain(DateTime.Today.AddDays(14).ToShortDateString());
}