public void Add(TicketScanModel ticketScan)
{
if (_ticketScans.Count == MaxSize)
{
_ticketScans.Dequeue();
}
_ticketScans.Enqueue(ticketScan);
}
public async Task Handle_TicketScanValueResult_EventPublished()
{
// Arrange
var identifier = "09__blOoQm72n8Bf";
var ticketScanResult = new TicketScanResult(true, "Benjamin Rich Swift");
var ticketScanModel = new TicketScanModel(identifier, new SeatModel(5, 'D'));
var notification = new TicketScanResultNotification(identifier, ticketScanResult);
_ticketRepository.Setup(callTo => callTo.Find(identifier)).Returns(ticketScanModel);
// Act
await _ticketScanRelayer.Handle(notification, default);
// Assert
_eventAggregator.Verify(callTo => callTo.Publish(It.Is <TicketScanUpdated>(message => message.Identifier.Equals(identifier))), Times.Once);
}
public void RetrieveTicketScan_TicketScanExists_ResultIsSet()
{
// Arrange
var identifier = "09__blOoQm72n8Bf";
var ticketScan = new TicketScanModel(identifier, new SeatModel {
Number = 1, Letter = 'C'
});
_ticketScans.Add(ticketScan);
// Act
_detailsViewModel.RetrieveTicketScan(identifier);
// Assert
Assert.That(_detailsViewModel.Result, Is.EqualTo(ticketScan));
}
public void RetrieveTicketScan_StatusStarted_MessageDetailNull()
{
// Arrange
var identifier = "09__blOoQm72n8Bf";
var ticketScan = new TicketScanModel(identifier, new SeatModel {
Number = 1, Letter = 'C'
});
_ticketScans.Add(ticketScan);
// Act
_detailsViewModel.RetrieveTicketScan(identifier);
// Assert
Assert.That(_detailsViewModel.MessageDetail, Is.Null);
}
public void RetrieveTicketScan_StatusCompletedOwnsTicket_MessageDetailSetToName()
{
// Arrange
var identifier = "09__blOoQm72n8Bf";
var ticketScan = new TicketScanModel(identifier, new SeatModel {
Number = 1, Letter = 'C'
});
var name = "Benjamin Rich Swift";
ticketScan.SetScanResult(true, name);
_ticketScans.Add(ticketScan);
// Act
_detailsViewModel.RetrieveTicketScan(identifier);
// Assert
Assert.That(_detailsViewModel.MessageDetail, Is.EqualTo(name));
}
public void RetrieveTicketScan_TicketScanStatusStarted_TicketScanUpdatedEventRaisesOnPropertyChanged()
{
// Arrange
var eventRaised = false;
var identifier = "09__blOoQm72n8Bf";
var ticketScan = new TicketScanModel(identifier, new SeatModel {
Number = 1, Letter = 'C'
});
_ticketScans.Add(ticketScan);
_detailsViewModel.RetrieveTicketScan(identifier);
_detailsViewModel.OnPropertyChanged += (s, e) => { eventRaised = true; };
// Act
_eventAggregator.Publish(new TicketScanUpdated(identifier));
// Assert
Assert.That(eventRaised, Is.True);
_detailsViewModel.OnPropertyChanged -= (s, e) => { eventRaised = true; };
}