public async Task MultipleEventsOfTheSameResourceForTheSameHandler()
{
var api = new TestEventApi();
api.SetupTestResource(
resourceName: "resource",
newTestEvents: new List <ITestResourceCreatedEvent>
{
new TestResourceCreatedEvent
{
Id = new Guid("0683f052-40f0-4bff-879e-f4bea94c0ed0")
},
new AnotherTestResourceCreatedEvent
{
Id = new Guid("0683f052-40f0-4bff-879e-f4bea94c0ed0")
}
});
var eventTrackingRepository = new ListEventTrackingRepository();
var eventMonitor = new EventMonitor(api, eventTrackingRepository);
var handler = new OnAnyEventRecordInListEventHandler();
eventMonitor.Subscribe <TestResourceCreatedEvent>("resource", handler);
eventMonitor.Subscribe <AnotherTestResourceCreatedEvent>("resource", handler);
await eventMonitor.Poll();
Assert.Equal(2, handler.Events.Count);
Assert.Equal(new Guid("0683f052-40f0-4bff-879e-f4bea94c0ed0"), handler.Events[0].Id);
var lastMessageNumber = await eventTrackingRepository.GetLastMessageNumber("resource");
Assert.Equal(1, lastMessageNumber.Value);
}
public async Task HandleMultipleSubscriptions()
{
var api = new TestEventApi();
api.SetupTestResource(
resourceName: "resource",
newTestEvents: new List <TestResourceCreatedEvent>
{
new TestResourceCreatedEvent
{
Id = new Guid("0683f052-40f0-4bff-879e-f4bea94c0ed0")
}
});
api.SetupTestResource(
resourceName: "alternativeResource",
newTestEvents: new List <AlternativeTestResourceEvent>
{
new AlternativeTestResourceEvent
{
Id = new Guid("7a60d915-a25a-4678-b25e-e35a45a2f0c0")
}
});
var eventTrackingRepository = new ListEventTrackingRepository();
var eventMonitor = new EventMonitor(api, eventTrackingRepository);
var handler = new OnAnyEventRecordInListEventHandler <TestResourceCreatedEvent>();
eventMonitor.Subscribe <TestResourceCreatedEvent>("resource", handler);
var alternativeHandler = new OnAnyEventRecordInListEventHandler <AlternativeTestResourceEvent>();
eventMonitor.Subscribe <AlternativeTestResourceEvent>("alternativeResource", alternativeHandler);
await eventMonitor.Poll();
Assert.Equal(1, handler.Events.Count);
Assert.Equal(new Guid("0683f052-40f0-4bff-879e-f4bea94c0ed0"), handler.Events[0].Id);
Assert.Equal(1, alternativeHandler.Events.Count);
Assert.Equal(new Guid("7a60d915-a25a-4678-b25e-e35a45a2f0c0"), alternativeHandler.Events[0].Id);
var lastMessageNumber = await eventTrackingRepository.GetLastMessageNumber("resource");
Assert.Equal(0, lastMessageNumber.Value);
var alternativeLastMessageNumber = await eventTrackingRepository.GetLastMessageNumber("alternativeResource");
Assert.Equal(0, alternativeLastMessageNumber.Value);
}
public async Task TakeAllEvents_ThereIsNoTrackingForLastEventNumberYet()
{
var api = new TestEventApi();
api.SetupTestResource(
resourceName: "resource",
newTestEvents: new List <TestResourceCreatedEvent>
{
new TestResourceCreatedEvent
{
Id = new Guid("0683f052-40f0-4bff-879e-f4bea94c0ed0")
},
new TestResourceCreatedEvent
{
Id = new Guid("C471D99B-2C72-44F6-898F-F0BABCBAC9D7")
},
new TestResourceCreatedEvent
{
Id = new Guid("6843FE44-3029-47D3-A9B9-C21A3BAB4397")
}
});
var eventTrackingRepository = new ListEventTrackingRepository(new List <EventTracking>
{
EventTracking.Preset("resource", MessageNumber.New(1))
});
var eventMonitor = new EventMonitor(api, eventTrackingRepository);
var handler = new OnAnyEventRecordInListEventHandler <TestResourceCreatedEvent>();
eventMonitor.Subscribe <TestResourceCreatedEvent>("resource", handler);
await eventMonitor.Poll();
Assert.Equal(1, handler.Events.Count);
Assert.Equal(new Guid("6843FE44-3029-47D3-A9B9-C21A3BAB4397"), handler.Events[0].Id);
var lastMessageNumber = await eventTrackingRepository.GetLastMessageNumber("resource");
Assert.Equal(2, lastMessageNumber.Value);
}