public void BuyTickets_TicketsBought()
{
Mock <ConsumeContext <BuyConcertTicketsCommand> > context = new Mock <ConsumeContext <BuyConcertTicketsCommand> >();
Guid concertGuid = Guid.NewGuid();
int numberOfBoughtTickets = 2;
BuyConcertTicketsCommand concertTicketCommand = new BuyConcertTicketsCommand(2, 5, concertGuid);
context.Setup(x => x.Message).Returns(concertTicketCommand);
Mock <IConcertRepository> concertRepository = new Mock <IConcertRepository>();
Concert concert = new Concert("SPENS,Novi sad", 5000, DateTime.Now, "Concert of the year", concertGuid);
concertRepository.Setup(x => x.TryFindBy(concertGuid, out concert)).Returns(true);
Mock <ILogger> logger = new Mock <ILogger>();
Mock <IEventPublisherFactory> eventPublisherFactory = new Mock <IEventPublisherFactory>();
Mock <IEventPublisher> eventPublisher = new Mock <IEventPublisher>();
eventPublisherFactory.Setup(x => x.CreatePublisher(It.IsAny <DomainEvent>())).Returns(eventPublisher.Object);
BuyConcertTicketsCommandHandler commandHandler = new BuyConcertTicketsCommandHandler(concertRepository.Object, eventPublisherFactory.Object, logger.Object);
commandHandler.Consume(context.Object);
Assert.True(concert.BoughtTickets.Quantity == numberOfBoughtTickets);
}
public void BuyTickets_ConcertDoesNotExists()
{
Mock <ConsumeContext <BuyConcertTicketsCommand> > context = new Mock <ConsumeContext <BuyConcertTicketsCommand> >();
Guid guid = Guid.NewGuid();
BuyConcertTicketsCommand concertTicketCommand = new BuyConcertTicketsCommand(2, 5, guid);
context.Setup(x => x.Message).Returns(concertTicketCommand);
Mock <IConcertRepository> concertRepository = new Mock <IConcertRepository>();
Concert concert;
concertRepository.Setup(x => x.TryFindBy(guid, out concert)).Returns(false);
Mock <IEventPublisherFactory> eventHandlerFactory = new Mock <IEventPublisherFactory>();
Mock <ILogger> logger = new Mock <ILogger>();
BuyConcertTicketsCommandHandler commandHandler = new BuyConcertTicketsCommandHandler(concertRepository.Object, eventHandlerFactory.Object, logger.Object);
commandHandler.Consume(context.Object);
concertRepository.Verify(x => x.Save(It.IsAny <Concert>()), Times.Never);
}
