public void RejectLoansControlNotConfirmingLoans()
{
var ctrl = new BorrowController(_display, _reader, _scanner, _printer, _bookDao, _loanDao, _memberDao);
var ex = Assert.Throws <InvalidOperationException>(() => { ctrl.loansRejected(); });
Assert.Equal("Control state must be set to 'Confirming Loans'", ex.Message);
}
public void CanRejectLoans()
{
var member = _memberDao.AddMember("Jim", "Tulip", "Phone", "Email");
var existingBook = _bookDao.AddBook("Jim Tulip", "Adventures in Programming 2", "call number");
var existingLoan = _loanDao.CreateLoan(member, existingBook, DateTime.Today, DateTime.Today.AddDays(7));
_loanDao.CommitLoan(existingLoan);
var book = _bookDao.AddBook("Jim Tulip", "Adventures in Programming", "call number");
var loan = _loanDao.CreateLoan(member, book, DateTime.Today, DateTime.Today.AddDays(7));
var ctrl = new BorrowController(_display, _reader, _scanner, _printer, _bookDao, _loanDao, _memberDao);
InitialiseToScanBookPreConditions(ctrl, member);
// Set the UI to the mock so we can test
var borrowctrl = Substitute.For <ABorrowControl>();
ctrl._ui = borrowctrl;
// Set Pre-conditions
ctrl._state = EBorrowState.CONFIRMING_LOANS;
ctrl._loanList.Add(loan);
Assert.NotNull(ctrl);
Assert.NotEmpty(ctrl._loanList);
Assert.Equal(EBorrowState.CONFIRMING_LOANS, ctrl._state);
ctrl.loansRejected();
borrowctrl.Received().DisplayMemberDetails(member.ID, member.ToString(), member.ContactPhone);
borrowctrl.Received().DisplayExistingLoan(existingLoan.ToString());
borrowctrl.Received().DisplayPendingLoan("");
borrowctrl.Received().DisplayScannedBookDetails("");
Assert.Empty(ctrl._loanList);
Assert.Empty(ctrl._bookList);
Assert.Equal(1, ctrl.scanCount);
Assert.True(!_reader.Enabled);
Assert.True(_scanner.Enabled);
Assert.Equal(EBorrowState.SCANNING_BOOKS, ctrl._state);
}
public void CanRejectLoans()
{
var loan = Substitute.For <ILoan>();
var member = CreateMockIMember();
member.Loans.Returns(new List <ILoan>()
{
loan
});
var ctrl = new BorrowController(_display, _reader, _scanner, _printer, _bookDao, _loanDao, _memberDao);
InitialiseToScanBookPreConditions(ctrl, member);
// Set the UI to the mock so we can test
var borrowctrl = Substitute.For <ABorrowControl>();
ctrl._ui = borrowctrl;
// Set Pre-conditions
ctrl._state = EBorrowState.CONFIRMING_LOANS;
ctrl._loanList.Add(loan);
ctrl._loanList.Add(loan);
Assert.NotNull(ctrl);
Assert.NotEmpty(ctrl._loanList);
Assert.Equal(EBorrowState.CONFIRMING_LOANS, ctrl._state);
ctrl.loansRejected();
borrowctrl.Received().DisplayMemberDetails(member.ID, member.ToString(), member.ContactPhone);
borrowctrl.Received().DisplayExistingLoan(loan.ToString());
borrowctrl.Received().DisplayPendingLoan("");
borrowctrl.Received().DisplayScannedBookDetails("");
Assert.Empty(ctrl._loanList);
Assert.Empty(ctrl._bookList);
Assert.Equal(1, ctrl.scanCount);
Assert.True(!_reader.Enabled);
Assert.True(_scanner.Enabled);
Assert.Equal(EBorrowState.SCANNING_BOOKS, ctrl._state);
}
public void RunScenario()
{
// Some test data initialisation
var borrowDate = DateTime.Today;
var dueDate = DateTime.Today.AddDays(7);
var member = _memberDao.AddMember("Jim", "Tulip", "Phone", "Email");
var existingBook = _bookDao.AddBook("Jim Tulip", "Adventures in Programming", "call number");
var existingLoan = _loanDao.CreateLoan(member, existingBook, borrowDate, dueDate);
_loanDao.CommitLoan(existingLoan);
var book = _bookDao.AddBook("Jim Tulip", "Adventures in Programming 2", "call number");
// Set up
var controller = new BorrowController(_display, _reader, _scanner, _printer,
_bookDao, _loanDao, _memberDao);
controller.initialise();
controller.cardSwiped(member.ID);
controller.bookScanned(book.ID);
controller.scansCompleted();
// Test Pre-conditions
Assert.True(_display.Display.IsEnabled);
var borrowCtrl = ((BorrowControl)_display.Display);
var confirmingLoansCtrl = borrowCtrl._controlDict.Single(c => c.Value is ConfirmLoanControl).Value as ConfirmLoanControl;
var scanBookCtrl = borrowCtrl._controlDict.Single(c => c.Value is ScanBookControl).Value as ScanBookControl;
Assert.NotNull(confirmingLoansCtrl);
Assert.True(confirmingLoansCtrl.IsEnabled);
Assert.True(confirmingLoansCtrl.cancelButton.IsEnabled);
Assert.True(confirmingLoansCtrl.rejectButton.IsEnabled);
Assert.True(!_reader.Enabled);
Assert.True(!_scanner.Enabled);
Assert.NotNull(controller._loanList);
Assert.NotEmpty(controller._loanList);
Assert.Equal(1, controller._loanList.Count);
Assert.Equal(book, controller._loanList[0].Book);
Assert.Equal(member, controller._loanList[0].Borrower);
var loan = controller._loanList[0];
Assert.NotNull(controller._bookList);
Assert.NotEmpty(controller._bookList);
Assert.Equal(1, controller._bookList.Count);
Assert.Equal(book, controller._bookList[0]);
Assert.Equal(EBorrowState.CONFIRMING_LOANS, controller._state);
// Run use case
controller.loansRejected();
// Test Post-conditions
Assert.NotNull(scanBookCtrl);
Assert.True(scanBookCtrl.IsEnabled);
Assert.True(scanBookCtrl.cancelButton.IsEnabled);
Assert.True(scanBookCtrl.completeButton.IsEnabled);
Assert.True(!_reader.Enabled);
Assert.True(_scanner.Enabled);
Assert.Equal(controller, _scanner.Listener);
Assert.Equal(member.Loans.Count, controller.scanCount);
Assert.Equal(member, controller._borrower);
Assert.Equal(EBorrowState.SCANNING_BOOKS, controller._state);
Assert.Equal(member.ID, scanBookCtrl.idLabel.Content);
Assert.Equal($"{member.FirstName} {member.LastName}", scanBookCtrl.nameLabel.Content.ToString());
Assert.Equal(member.Loans[0].ToString(), scanBookCtrl.existingLoanBox.Text); // Test one existing loan is present
Assert.Equal("", scanBookCtrl.pendingLoanBox.Text);
Assert.Equal("", scanBookCtrl.currentbookBox.Text);
Assert.NotNull(controller._bookList);
Assert.Empty(controller._bookList);
Assert.NotNull(controller._loanList);
Assert.Empty(controller._loanList);
Assert.Equal(1, controller.scanCount);
}
