public void ManuallyRegisteredListenersAreCalled()
{
var called = false;
#pragma warning disable 612,618
using (DomainEvent.RegisterShortTermSynchronousListener <IDomainEvent>(i => { called = true; }))
#pragma warning restore 612,618
{
DomainEvent.Raise(new SomethingHappend());
}
Assert.That(called, Is.True);
}
public static TEvent AssertEventRaised <TEvent>(Action action) where TEvent : IDomainEvent
{
TEvent caughtEvent = default(TEvent);
#pragma warning disable 612,618
using (DomainEvent.RegisterShortTermSynchronousListener <TEvent>(raisedEvent => caughtEvent = raisedEvent))
#pragma warning restore 612,618
{
action();
Assert.That(caughtEvent, Is.Not.Null, "Event of type {0} should have been raised".FormatWith(typeof(TEvent)));
return(caughtEvent);
}
}
public void ManuallyRegisteredListenersAreNotCalledWhenEventRaisedOnOtherThread()
{
var called = false;
#pragma warning disable 612,618
using (DomainEvent.RegisterShortTermSynchronousListener <IDomainEvent>(i => { called = true; }))
#pragma warning restore 612,618
{
var done = new ManualResetEventSlim();
using (var timer = new Timer((o) =>
{
DomainEvent.Raise(new SomethingHappend());
done.Set();
}, null, 1, -1))
{
done.Wait(2.Seconds());
}
}
Assert.That(called, Is.False);
}
public virtual CommandResult Execute <TCommand>(TCommand command)
{
var result = new CommandResult();
#pragma warning disable 612,618
using (DomainEvent.RegisterShortTermSynchronousListener <IDomainEvent>(result.RegisterEvent))
#pragma warning restore 612,618
{
using (var transaction = _container.BeginTransactionalUnitOfWorkScope())
{
if (command is CompositeCommand)
{
foreach (var subCommand in (command as CompositeCommand).GetContainedCommands())
{
try
{
ExecuteSingle((dynamic)subCommand.Command);
}
catch (DomainCommandValidationException exception)
{
var failedException = new DomainCommandValidationException(exception.Message,
exception.InvalidMembers
.Select(invalidMember => subCommand.Name + "." + invalidMember)
.ToList());
throw failedException;
}
}
}
else
{
ExecuteSingle(command);
}
transaction.Commit();
}
return(result);
}
}