public async Task ReturnFailureWhenConcertDoesNotExist()
{
var concertRepo = SetupConcertRepoWithNoConcert();
var service = new SellTicketsService(
concertRepo,
Mock.Of<IBuyerRepository>(),
Mock.Of<ITicketsService>(),
Mock.Of<IPublishEvents>());
var purchaseResult = await service.SellTickets(_request);
Assert.True(purchaseResult.IsFailure);
Assert.Equal(Errors.ConcertNotFound, purchaseResult.Error);
}
public async Task PublishFailureWhenSellingTicketsFails()
{
var concertRepo = SetupConcertRepoWithNoConcert();
var publisherMock = new Mock<IPublishEvents>();
var service = new SellTicketsService(
concertRepo,
Mock.Of<IBuyerRepository>(),
Mock.Of<ITicketsService>(),
publisherMock.Object);
var purchaseResult = await service.SellTickets(_request);
Assert.True(purchaseResult.IsFailure);
publisherMock.Verify(publisher => publisher.Publish(It.IsAny<PurchaseFailedEvent>()), Times.Once);
}
public async Task ReturnSuccessWhenSellingTicketsSucceeds()
{
var concertRepo = SetupConcertRepoWithConcert();
var buyerRepo = SetupBuyerRepoWithBuyer();
var purchase = BuildPurchase();
var ticketService = SetupTicketsServiceWhichSucceedsWithPurchase(purchase);
var service = new SellTicketsService(
concertRepo,
buyerRepo,
ticketService,
Mock.Of<IPublishEvents>());
var purchaseResult = await service.SellTickets(_request);
Assert.True(purchaseResult.IsSuccess);
Assert.Equal(purchase, purchaseResult.Value);
}
public async Task ReturnFailureWhenSellingTicketsFails()
{
var concertRepo = SetupConcertRepoWithConcert();
var buyerRepo = SetupBuyerRepoWithBuyer();
var error = "some error occured";
var ticketService = SetupTicketsServiceWhichFailsWithError(error);
var service = new SellTicketsService(
concertRepo,
buyerRepo,
ticketService,
Mock.Of<IPublishEvents>());
var purchaseResult = await service.SellTickets(_request);
Assert.True(purchaseResult.IsFailure);
Assert.Equal(error, purchaseResult.Error);
}
public async Task PublicSuccessWhenSellingTicketsSucceeds()
{
var concertRepo = SetupConcertRepoWithConcert();
var buyerRepo = SetupBuyerRepoWithBuyer();
var purchase = BuildPurchase();
var ticketService = SetupTicketsServiceWhichSucceedsWithPurchase(purchase);
var publisherMock = new Mock<IPublishEvents>();
var service = new SellTicketsService(
concertRepo,
buyerRepo,
ticketService,
publisherMock.Object);
var purchaseResult = await service.SellTickets(_request);
Assert.True(purchaseResult.IsSuccess);
publisherMock.Verify(publisher => publisher.Publish(It.IsAny<PurchaseSuccessfullyMadeEvent>()), Times.Once);
}