public void GivenAMessage_WhenAskedToProcess_ShouldTryToFindHandlersForMessageTypeHierarchy()
{
var expected = new[]
{
typeof(ICommandHandler <object>),
typeof(ICommandHandler <SimpleCommandBase>),
typeof(ICommandHandler <SimpleCommand>),
};
var result = new List <Type>();
Resolver.ClearResolvers();
Resolver.SetResolvers(
type => null,
type =>
{
result.Add(type);
return(LocateAllCommandHandlers(type));
});
var processor = new CommandProcessor(new NullLogger());
processor.Process(new SimpleCommand());
CollectionAssert.AreEqual(expected, result);
}
public void GivenAMessage_WhenAskedToPublish_ShouldTryToFindHandlersForMessageTypeHierarchy()
{
var expected = new[]
{
typeof(IEventHandler <object>),
typeof(IEventHandler <SimpleEventBase>),
typeof(IEventHandler <SimpleEvent>),
typeof(IEventHandler <IEventHandlingSucceededEvent <object> >),
typeof(IEventHandler <IEventHandlingSucceededEvent <SimpleEventBase> >),
typeof(IEventHandler <IEventHandlingSucceededEvent <SimpleEvent> >)
};
var result = new List <Type>();
Resolver.ClearResolvers();
Resolver.SetResolvers(
type => null,
type =>
{
result.Add(type);
return(LocateAllEventHandlers(type));
});
_eventBus.Publish(new SimpleEvent());
CollectionAssert.AreEqual(expected, result);
}
public void TearDown()
{
Conventions.SetFindAggregateTypeForEventType(null);
Resolver.ClearResolvers();
_documentStore.Dispose();
_documentStore = null;
}
public void GivenAMessageThatWillFailHandling_WhenAskedToPublish_ShouldAllowRetryableExceptionsToPropagate()
{
Conventions.SetRetryableEventHandlingExceptionFilter((o, e) => true);
var failingEventHandler = new FailingEventHandler();
Resolver.ClearResolvers();
Resolver.SetResolvers(
type => null,
type => new object[] { failingEventHandler }.Where(x => type.IsAssignableFrom(x.GetType())));
var eventThatWillFailToBeHandled = new SimpleEvent();
var exception = Assert.Throws <TargetInvocationException>(() => _eventBus.Publish(eventThatWillFailToBeHandled));
CollectionAssert.AreEqual(
new[]
{
typeof(SimpleEvent)
},
failingEventHandler.TargetsCalled);
}
public void GivenAMessageThatWillFailHandling_WhenAskedToPublish_ShouldGenerateFailedHandlingMessage()
{
var failingEventHandler = new FailingEventHandler();
Resolver.ClearResolvers();
Resolver.SetResolvers(
type => null,
type => new object[] { failingEventHandler }.Where(x => type.IsAssignableFrom(x.GetType())));
var eventThatWillFailToBeHandled = new SimpleEvent();
_eventBus.Publish(eventThatWillFailToBeHandled);
CollectionAssert.AreEqual(
new[]
{
typeof(SimpleEvent),
typeof(IEventHandlingFailedEvent <SimpleEvent>)
},
failingEventHandler.TargetsCalled);
}
public void TearDown()
{
Resolver.ClearResolvers();
}
public void TearDown()
{
ObjectComparisonResult.ThrowOnFail = false;
Resolver.ClearResolvers();
}
