public async Task PublishEventsThroughEventBusAsync_PendingEvents_EventsArePublished(
[Frozen] Mock <IIntegrationEventLogService> mockEventLogService,
[Frozen] Mock <IEventBus> mockEventBus,
SalesOrderIntegrationEventService sut,
Guid transactionId,
UserCheckoutAcceptedIntegrationEvent integrationEvent
)
{
//Arrange
var eventLogs = Enumerable.Repeat(
new IntegrationEventLogEntry(integrationEvent, transactionId), 3
)
.ToList();
mockEventLogService.Setup(_ => _.RetrieveEventLogsPendingToPublishAsync(
It.IsAny <Guid>()
))
.ReturnsAsync(eventLogs);
//Act
await sut.PublishEventsThroughEventBusAsync(transactionId);
//Assert
mockEventLogService.Verify(_ => _.MarkEventAsInProgressAsync(It.IsAny <Guid>()),
Times.Exactly(eventLogs.Count)
);
mockEventBus.Verify(_ => _.Publish(It.IsAny <IntegrationEvent>()),
Times.Exactly(eventLogs.Count)
);
mockEventLogService.Verify(_ => _.MarkEventAsPublishedAsync(It.IsAny <Guid>()),
Times.Exactly(eventLogs.Count)
);
}
public async Task PublishEventsThroughEventBusAsync_FirstEventFails_OtherEventsShouldBePublished(
[Frozen] Mock <IIntegrationEventLogService> mockEventLogService,
[Frozen] Mock <IEventBus> mockEventBus,
SalesOrderIntegrationEventService sut,
Guid transactionId,
List <UserCheckoutAcceptedIntegrationEvent> integrationEvents
)
{
//Arrange
var eventLogs = integrationEvents.Select(e => new IntegrationEventLogEntry(
e, transactionId
))
.ToList();
eventLogs.ForEach(e =>
e.DeserializeJsonContent(typeof(UserCheckoutAcceptedIntegrationEvent))
);
mockEventLogService.Setup(_ => _.RetrieveEventLogsPendingToPublishAsync(
It.IsAny <Guid>()
))
.ReturnsAsync(eventLogs);
mockEventBus.Setup(_ => _.Publish(It.Is <IntegrationEvent>(e =>
e.Id == integrationEvents[0].Id)
))
.Throws <Exception>();
//Act
await sut.PublishEventsThroughEventBusAsync(transactionId);
//Assert
mockEventLogService.Verify(_ => _.MarkEventAsInProgressAsync(It.IsAny <Guid>()),
Times.Exactly(eventLogs.Count)
);
mockEventBus.Verify(_ => _.Publish(It.IsAny <IntegrationEvent>()),
Times.Exactly(eventLogs.Count)
);
mockEventLogService.Verify(_ => _.MarkEventAsPublishedAsync(It.IsAny <Guid>()),
Times.Exactly(eventLogs.Count - 1)
);
mockEventLogService.Verify(_ => _.MarkEventAsFailedAsync(It.IsAny <Guid>()),
Times.Once
);
}