public void AppliesEmittedEvents()
{
var aggregateRootRepository = CreateAggregateRootRepository();
var someAggregate = new SomeAggregate
{
UnitOfWork = new ConsoleOutUnitOfWork(aggregateRootRepository),
};
someAggregate.Initialize("root_id");
someAggregate.DoSomething();
Assert.That(someAggregate.StuffThatWasDone.Count, Is.EqualTo(1));
Assert.That(someAggregate.StuffThatWasDone.First(), Is.EqualTo("emitted an event"));
}
public void ProvidesSuitableMetadataOnEvents()
{
var timeForFirstEvent = new DateTime(1979, 3, 19, 19, 0, 0, DateTimeKind.Utc);
var timeForNextEvent = timeForFirstEvent.AddMilliseconds(2);
var aggregateRootRepository = CreateAggregateRootRepository();
var eventCollector = new InMemoryUnitOfWork(aggregateRootRepository, _defaultDomainTypeNameMapper);
var someAggregate = new SomeAggregate
{
UnitOfWork = eventCollector,
};
someAggregate.Initialize("root_id");
TimeMachine.FixCurrentTimeTo(timeForFirstEvent);
someAggregate.DoSomething();
TimeMachine.FixCurrentTimeTo(timeForNextEvent);
someAggregate.DoSomething();
var events = eventCollector.Cast <SomeEvent>().ToList();
var firstEvent = events[0];
Assert.That(firstEvent.Meta[DomainEvent.MetadataKeys.TimeUtc], Is.EqualTo(timeForFirstEvent.ToString("u")));
Assert.That(firstEvent.Meta[DomainEvent.MetadataKeys.Owner], Is.EqualTo("d60.Cirqus.Tests.Aggregates.TestEventApplication+SomeAggregate, d60.Cirqus.Tests"));
Assert.That(firstEvent.Meta[DomainEvent.MetadataKeys.Type], Is.EqualTo("d60.Cirqus.Tests.Aggregates.TestEventApplication+SomeEvent, d60.Cirqus.Tests"));
Assert.That(firstEvent.Meta[DomainEvent.MetadataKeys.SequenceNumber], Is.EqualTo("0"));
Assert.That(firstEvent.Meta[DomainEvent.MetadataKeys.AggregateRootId], Is.EqualTo("root_id"));
var nextEvent = events[1];
Assert.That(nextEvent.Meta[DomainEvent.MetadataKeys.TimeUtc], Is.EqualTo(timeForNextEvent.ToString("u")));
Assert.That(nextEvent.Meta[DomainEvent.MetadataKeys.Owner], Is.EqualTo("d60.Cirqus.Tests.Aggregates.TestEventApplication+SomeAggregate, d60.Cirqus.Tests"));
Assert.That(nextEvent.Meta[DomainEvent.MetadataKeys.Type], Is.EqualTo("d60.Cirqus.Tests.Aggregates.TestEventApplication+SomeEvent, d60.Cirqus.Tests"));
Assert.That(nextEvent.Meta[DomainEvent.MetadataKeys.SequenceNumber], Is.EqualTo("1"));
Assert.That(nextEvent.Meta[DomainEvent.MetadataKeys.AggregateRootId], Is.EqualTo("root_id"));
}