public void SwipeBorrowerCardMemberDoesntExist()
{
var memberId = 1;
var ctrl = new BorrowController(_display, _reader, _scanner, _printer, _bookDao, _loanDao, _memberDao);
// Set the UI to the mock so we can test
var borrowctrl = Substitute.For <ABorrowControl>();
ctrl._ui = borrowctrl;
ctrl.initialise();
//Test pre-conditions
Assert.True(ctrl._reader.Enabled);
Assert.Equal(ctrl, ctrl._reader.Listener);
Assert.NotNull(ctrl._memberDAO);
Assert.Equal(EBorrowState.INITIALIZED, ctrl._state);
_memberDao.GetMemberByID(memberId).Returns((Member)null);
ctrl.cardSwiped(memberId);
_memberDao.Received().GetMemberByID(memberId);
// Test using mocks that it received a Borrower not found error.
borrowctrl.Received().DisplayErrorMessage("Borrower was not found in database");
}
public void SwipeBorrowerCardShowErrorIfMemberHasReachedFinesLimit()
{
var member = CreateMockIMember();
member.HasReachedFineLimit.Returns(true);
member.FineAmount.Returns(100.00f);
var ctrl = new BorrowController(_display, _reader, _scanner, _printer, _bookDao, _loanDao, _memberDao);
// Set the UI to the mock so we can test
var borrowctrl = Substitute.For <ABorrowControl>();
ctrl._ui = borrowctrl;
ctrl.initialise();
//Test pre-conditions
Assert.True(ctrl._reader.Enabled);
Assert.Equal(ctrl, ctrl._reader.Listener);
Assert.NotNull(ctrl._memberDAO);
Assert.Equal(EBorrowState.INITIALIZED, ctrl._state);
_memberDao.GetMemberByID(member.ID).Returns(member);
ctrl.cardSwiped(member.ID);
_memberDao.Received().GetMemberByID(member.ID);
borrowctrl.Received().DisplayOverFineLimitMessage(member.FineAmount);
}
public void SwipeBorrowerCardShowsCurrentLoans()
{
var borrowDate = DateTime.Today;
var dueDate = DateTime.Today.AddDays(7);
var member = _memberDao.AddMember("Jim", "Tulip", "Phone", "Email");
var book = _bookDao.AddBook("Jim Tulip", "Adventures in Programming", "call number");
var loan = _loanDao.CreateLoan(member, book, borrowDate, dueDate);
_loanDao.CommitLoan(loan);
var ctrl = new BorrowController(_display, _reader, _scanner, _printer, _bookDao, _loanDao, _memberDao);
// Set the UI to the mock so we can test
var borrowctrl = Substitute.For <ABorrowControl>();
ctrl._ui = borrowctrl;
ctrl.initialise();
//Test pre-conditions
Assert.True(ctrl._reader.Enabled);
Assert.Equal(ctrl, ctrl._reader.Listener);
Assert.NotNull(ctrl._memberDAO);
Assert.Equal(EBorrowState.INITIALIZED, ctrl._state);
ctrl.cardSwiped(member.ID);
foreach (var l in member.Loans)
{
borrowctrl.Received().DisplayExistingLoan(l.ToString());
}
}
public void SwipeBorrowerCardShowErrorIfMemberHasReachedFinesLimit()
{
var borrowDate = DateTime.Today;
var dueDate = DateTime.Today.AddDays(7);
var member = _memberDao.AddMember("Jim", "Tulip", "Phone", "Email");
var book = _bookDao.AddBook("Jim Tulip", "Adventures in Programming", "call number");
var loan = _loanDao.CreateLoan(member, book, borrowDate, dueDate);
_loanDao.CommitLoan(loan);
member.AddFine(BookConstants.FINE_LIMIT + 1.00f);
var ctrl = new BorrowController(_display, _reader, _scanner, _printer, _bookDao, _loanDao, _memberDao);
// Set the UI to the mock so we can test calls being made
var borrowctrl = Substitute.For <ABorrowControl>();
ctrl._ui = borrowctrl;
ctrl.initialise();
//Test pre-conditions
Assert.True(ctrl._reader.Enabled);
Assert.Equal(ctrl, ctrl._reader.Listener);
Assert.NotNull(ctrl._memberDAO);
Assert.Equal(EBorrowState.INITIALIZED, ctrl._state);
ctrl.cardSwiped(member.ID);
borrowctrl.Received().DisplayOverFineLimitMessage(member.FineAmount);
}
public void RunBookAlreadyScanned()
{
// 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._bookList.Add(book);
// Test Pre-conditions
Assert.True(_display.Display.IsEnabled);
var borrowCtrl = ((BorrowControl)_display.Display);
var scanBookCtrl = borrowCtrl._controlDict.Single(c => c.Value is ScanBookControl).Value as ScanBookControl;
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);
// Run use case
controller.bookScanned(book.ID);
// Test Post-conditions
Assert.True(scanBookCtrl.IsEnabled);
Assert.True(scanBookCtrl.cancelButton.IsEnabled);
Assert.True(scanBookCtrl.completeButton.IsEnabled);
Assert.True(!_reader.Enabled);
Assert.True(_scanner.Enabled);
Assert.Equal("Book has already been scanned", scanBookCtrl.errorMessage.Content);
Assert.Equal(EBorrowState.SCANNING_BOOKS, controller._state);
}
public void RunMemberExistsAndNotRestricted()
{
// Set up
var controller = new BorrowController(_display, _reader, _scanner, _printer,
_bookDao, _loanDao, _memberDao);
controller.initialise();
// Some test data initialisation
var borrowDate = DateTime.Today;
var dueDate = DateTime.Today.AddDays(7);
var member = _memberDao.AddMember("Jim", "Tulip", "Phone", "Email");
var book = _bookDao.AddBook("Jim Tulip", "Adventures in Programming", "call number");
var loan = _loanDao.CreateLoan(member, book, borrowDate, dueDate);
_loanDao.CommitLoan(loan);
// Test Pre-conditions
Assert.True(_display.Display.IsEnabled);
var borrowCtrl = ((BorrowControl)_display.Display);
var swipeCtrl = borrowCtrl._controlDict.Single(c => c.Value is SwipeCardControl).Value as SwipeCardControl;
var scanBookCtrl = borrowCtrl._controlDict.Single(c => c.Value is ScanBookControl).Value as ScanBookControl;
Assert.NotNull(swipeCtrl);
Assert.True(swipeCtrl.IsEnabled);
Assert.True(swipeCtrl.cancelButton.IsEnabled);
Assert.True(_reader.Enabled);
Assert.Equal(controller, _reader.Listener);
Assert.NotNull(controller._memberDAO);
Assert.Equal(EBorrowState.INITIALIZED, controller._state);
// Run use case
controller.cardSwiped(member.ID);
// 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(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(member.Loans.Count, controller.scanCount);
Assert.Equal(member, controller._borrower);
Assert.Equal(EBorrowState.SCANNING_BOOKS, controller._state);
}
public void SwipeBorrowerCardControlNotInitialized()
{
var ctrl = new BorrowController(_display, _reader, _scanner, _printer, _bookDao, _loanDao, _memberDao);
Assert.Equal(EBorrowState.CREATED, ctrl._state);
var ex = Assert.Throws <InvalidOperationException>(() => { ctrl.cardSwiped(1); });
Assert.Equal("Controls must be initialised before member's card is swiped", ex.Message);
}
private void InitialiseToScanBookPreConditions(BorrowController ctrl, IMember member)
{
ctrl.initialise();
ctrl.cardSwiped(member.ID);
// Test Pre-conditions
Assert.NotNull(ctrl);
Assert.NotNull(ctrl._scanner);
Assert.Equal(ctrl._scanner.Listener, ctrl);
Assert.Equal(EBorrowState.SCANNING_BOOKS, ctrl._state);
}
public void CanSwipeBorrowerCard()
{
var member = _memberDao.AddMember("Jim", "Tulip", "Phone", "Email");
var ctrl = new BorrowController(_display, _reader, _scanner, _printer, _bookDao, _loanDao, _memberDao);
ctrl.initialise();
//Test pre-conditions
Assert.True(ctrl._reader.Enabled);
Assert.Equal(ctrl, ctrl._reader.Listener);
Assert.NotNull(ctrl._memberDAO);
Assert.Equal(EBorrowState.INITIALIZED, ctrl._state);
ctrl.cardSwiped(member.ID); // If we get to the end of the method then it hasn't thrown an exception.
}
public void SwipeBorrowerCardRestricted()
{
var borrowDate = DateTime.Today;
var dueDate = DateTime.Today.AddDays(7);
var member = _memberDao.AddMember("Jim", "Tulip", "Phone", "Email");
var book = _bookDao.AddBook("Jim Tulip", "Adventures in Programming", "call number");
var loan = _loanDao.CreateLoan(member, book, borrowDate, dueDate);
_loanDao.CommitLoan(loan);
_loanDao.UpdateOverDueStatus(DateTime.Today.AddMonths(1));
var ctrl = new BorrowController(_display, _reader, _scanner, _printer, _bookDao, _loanDao, _memberDao);
// Set the UI to the mock so we can test calls being made
var borrowctrl = Substitute.For <ABorrowControl>();
ctrl._ui = borrowctrl;
ctrl.initialise();
//Test pre-conditions
Assert.True(ctrl._reader.Enabled);
Assert.Equal(ctrl, ctrl._reader.Listener);
Assert.NotNull(ctrl._memberDAO);
Assert.Equal(EBorrowState.INITIALIZED, ctrl._state);
ctrl.cardSwiped(member.ID);
borrowctrl.Received().DisplayMemberDetails(member.ID, member.ToString(), member.ContactPhone);
borrowctrl.Received().DisplayErrorMessage("Member has been restricted from borrowing");
foreach (var l in member.Loans)
{
borrowctrl.Received().DisplayExistingLoan(l.ToString());
}
Assert.Equal(member, ctrl._borrower);
Assert.True(!ctrl._reader.Enabled);
Assert.True(!ctrl._scanner.Enabled);
Assert.Equal(EBorrowState.BORROWING_RESTRICTED, ctrl._state);
}
public void SwipeBorrowerCardRestricted()
{
var member = CreateMockIMember();
member.HasOverDueLoans.Returns(true);
var ctrl = new BorrowController(_display, _reader, _scanner, _printer, _bookDao, _loanDao, _memberDao);
// Set the UI to the mock so we can test
var borrowctrl = Substitute.For <ABorrowControl>();
ctrl._ui = borrowctrl;
ctrl.initialise();
//Test pre-conditions
Assert.True(ctrl._reader.Enabled);
Assert.Equal(ctrl, ctrl._reader.Listener);
Assert.NotNull(ctrl._memberDAO);
Assert.Equal(EBorrowState.INITIALIZED, ctrl._state);
_memberDao.GetMemberByID(member.ID).Returns(member);
ctrl.cardSwiped(member.ID);
_memberDao.Received().GetMemberByID(member.ID);
_reader.Received().Enabled = false;
_scanner.Received().Enabled = false;
borrowctrl.Received().DisplayMemberDetails(member.ID, member.ToString(), member.ContactPhone);
borrowctrl.Received().DisplayErrorMessage("Member has been restricted from borrowing");
foreach (var l in member.Loans)
{
borrowctrl.Received().DisplayExistingLoan(l.ToString());
}
Assert.Equal(member, ctrl._borrower);
Assert.True(!ctrl._reader.Enabled);
Assert.True(!ctrl._scanner.Enabled);
Assert.Equal(EBorrowState.BORROWING_RESTRICTED, ctrl._state);
}
public void SwipeBorrowerCardShowsCurrentLoans()
{
var loan = Substitute.For <ILoan>();
var member = CreateMockIMember();
member.Loans.Returns(new List <ILoan>()
{
loan, loan, loan
});
var ctrl = new BorrowController(_display, _reader, _scanner, _printer, _bookDao, _loanDao, _memberDao);
// Set the UI to the mock so we can test
var borrowctrl = Substitute.For <ABorrowControl>();
ctrl._ui = borrowctrl;
ctrl.initialise();
//Test pre-conditions
Assert.True(ctrl._reader.Enabled);
Assert.Equal(ctrl, ctrl._reader.Listener);
Assert.NotNull(ctrl._memberDAO);
Assert.Equal(EBorrowState.INITIALIZED, ctrl._state);
_memberDao.GetMemberByID(member.ID).Returns(member);
ctrl.cardSwiped(member.ID);
_memberDao.Received().GetMemberByID(member.ID);
foreach (var l in member.Loans)
{
borrowctrl.Received().DisplayExistingLoan(l.ToString());
}
}
public void RunMemberExistsAndRestricted()
{
// Set up
var controller = new BorrowController(_display, _reader, _scanner, _printer,
_bookDao, _loanDao, _memberDao);
controller.initialise();
// Some test data initialisation
var borrowDate = DateTime.Today;
var dueDate = DateTime.Today.AddDays(7);
var member = _memberDao.AddMember("Jim", "Tulip", "Phone", "Email");
var book = _bookDao.AddBook("Jim Tulip", "Adventures in Programming", "call number");
var loan = _loanDao.CreateLoan(member, book, borrowDate, dueDate);
_loanDao.CommitLoan(loan);
// Make the loan overdue to put member on restricted status
_loanDao.UpdateOverDueStatus(DateTime.Today.AddMonths(1));
// Test Pre-conditions
Assert.True(_display.Display.IsEnabled);
var borrowCtrl = ((BorrowControl)_display.Display);
var swipeCtrl = borrowCtrl._controlDict.Single(c => c.Value is SwipeCardControl).Value as SwipeCardControl;
var restrictedCtrl = borrowCtrl._controlDict.Single(c => c.Value is RestrictedControl).Value as RestrictedControl;
Assert.NotNull(swipeCtrl);
Assert.True(swipeCtrl.IsEnabled);
Assert.True(swipeCtrl.cancelButton.IsEnabled);
Assert.True(_reader.Enabled);
Assert.Equal(controller, _reader.Listener);
Assert.NotNull(controller._memberDAO);
Assert.Equal(EBorrowState.INITIALIZED, controller._state);
// Run use case
controller.cardSwiped(member.ID);
// Test Post-conditions
Assert.NotNull(restrictedCtrl);
Assert.True(restrictedCtrl.IsEnabled);
Assert.True(restrictedCtrl.cancelButton.IsEnabled);
Assert.True(!_reader.Enabled);
Assert.True(!_scanner.Enabled);
Assert.Equal(member.ID, restrictedCtrl.idLabel.Content);
Assert.Equal($"{member.FirstName} {member.LastName}", restrictedCtrl.nameLabel.Content.ToString());
Assert.Equal(member.Loans[0].ToString(), restrictedCtrl.existingLoanBox.Text); // Test one existing loan is present
Assert.Equal("Borrower has overdue loans", restrictedCtrl.overDueLoanLabel.Content);
Assert.Equal("Member has been restricted from borrowing", restrictedCtrl.errorMessage.Content);
Assert.Equal(member, controller._borrower);
Assert.Equal(EBorrowState.BORROWING_RESTRICTED, controller._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;
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.loansConfirmed();
// Test Post-conditions
Assert.True(borrowCtrl.IsEnabled);
Assert.Equal(LoanState.CURRENT, loan.State);
Assert.Equal(loan.ToString() + "\n\n", ((Printer)_printer).printBox.Text);
Assert.True(!_reader.Enabled);
Assert.True(!_scanner.Enabled);
Assert.Equal(EBorrowState.COMPLETED, controller._state);
}
public void RunScanCountEqualsLoanLimit()
{
// 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.scanCount = BookConstants.LOAN_LIMIT - 1;
// Test Pre-conditions
Assert.True(_display.Display.IsEnabled);
var borrowCtrl = ((BorrowControl)_display.Display);
var scanBookCtrl = borrowCtrl._controlDict.Single(c => c.Value is ScanBookControl).Value as ScanBookControl;
var confirmingLoansCtrl = borrowCtrl._controlDict.Single(c => c.Value is ConfirmLoanControl).Value as ConfirmLoanControl;
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, controller._borrower);
Assert.Equal(EBorrowState.SCANNING_BOOKS, controller._state);
// Run use case
controller.bookScanned(book.ID);
// Test Post-conditions
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.Equal(BookConstants.LOAN_LIMIT, controller.scanCount);
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);
Assert.True(scanBookCtrl.pendingLoanBox.Text.Contains(controller._loanList[0].ToString()));
Assert.True(confirmingLoansCtrl.confirmLoanBox.Text.Contains(controller._loanList[0].ToString()));
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);
}