/// <summary>
/// Initializes a new instance of the <see cref="EventFailed" /> class.
/// </summary>
/// <param name="message">Message that failed.</param>
/// <param name="exception">The exception.</param>
/// <exception cref="System.ArgumentNullException">failedEvent</exception>
public EventFailed(DispatchEvent message, Exception exception)
{
if (message == null) throw new ArgumentNullException("message");
if (exception == null) throw new ArgumentNullException("exception");
_message = message;
_exception = exception;
}
public void WorkersBusy()
{
var msg1 = new DispatchEvent(new FakeEvent());
var msg2 = new DispatchEvent(new FakeEvent());
var msg3 = new DispatchEvent(new FakeEvent());
var evt = new ManualResetEvent(false);
var context = new FakeContext(X => evt.WaitOne());
var dispatcher = new AsyncHandler(2);
// make first worker busy and validate
dispatcher.HandleDownstream(context, msg1);
Assert.True(context.Wait(TimeSpan.FromMilliseconds(100)));
context.Reset();
// make second worker busy and validate
dispatcher.HandleDownstream(context, msg2);
Assert.True(context.Wait(TimeSpan.FromMilliseconds(100)));
context.Reset();
// Make sure that the third message is not dispatched.
dispatcher.HandleDownstream(context, msg3);
Assert.False(context.Wait(TimeSpan.FromMilliseconds(100)));
context.Reset();
// release workers.
evt.Set();
// and expect the third to get running.
Assert.True(context.Wait(TimeSpan.FromMilliseconds(100)));
}
/// <summary>
/// Initializes a new instance of the <see cref="EventCompleted" /> class.
/// </summary>
/// <param name="message">The message.</param>
/// <exception cref="System.ArgumentNullException">message</exception>
public EventCompleted(DispatchEvent message)
{
if (message == null)
{
throw new ArgumentNullException("message");
}
Message = message;
}
public void Shutdown_ReleaseAfter1Second()
{
var msg1 = new DispatchEvent(new FakeEvent());
var evt = new ManualResetEvent(false);
var context = new FakeContext(X => Thread.Sleep(1000));
var dispatcher = new AsyncHandler(2);
dispatcher.HandleDownstream(context, msg1);
dispatcher.Close();
}
public void RegularDispatch()
{
var dispatcher = new AsyncHandler(5);
var msg = new DispatchEvent(new FakeEvent());
var context = new FakeContext();
dispatcher.HandleDownstream(context, msg);
Assert.True(context.Wait(TimeSpan.FromMilliseconds(50000)));
Assert.Same(msg, context.Message);
}
public void UowDispatcherNoUow()
{
var uowAdapter = new FakeUowAdapter();
var storage = new MemoryStorage();
var context = Substitute.For<IDownstreamContext>();
var msg = new DispatchEvent(new FakeEvent());
var handler = new TransactionalHandler(uowAdapter, storage);
handler.HandleDownstream(context, msg);
context.Received().SendDownstream(msg);
}
/// <summary>
/// Initializes a new instance of the <see cref="EventFailed" /> class.
/// </summary>
/// <param name="message">Message that failed.</param>
/// <param name="exception">The exception.</param>
/// <exception cref="System.ArgumentNullException">failedEvent</exception>
public EventFailed(DispatchEvent message, Exception exception)
{
if (message == null)
{
throw new ArgumentNullException("message");
}
if (exception == null)
{
throw new ArgumentNullException("exception");
}
_message = message;
_exception = exception;
}
public void Throws()
{
var container = Substitute.For<IRootContainer>();
var context = Substitute.For<IDownstreamContext>();
var child = Substitute.For<IScopedContainer>();
container.CreateScope().Returns(child);
var msg = new DispatchEvent(new FakeEvent());
child.ResolveAll<ISubscribeOn<FakeEvent>>().Returns(call => { throw new Exception(); });
var handler = new IocHandler(container);
handler.HandleDownstream(context, msg);
context.Received().SendUpstream(Arg.Any<EventFailed>());
}
public void Shutdown_NotReleased()
{
var msg1 = new DispatchEvent(new FakeEvent());
var evt = new ManualResetEvent(false);
var context = new FakeContext(X => evt.WaitOne());
var dispatcher = new AsyncHandler(2);
dispatcher.HandleDownstream(context, msg1);
Assert.Throws<InvalidOperationException>(() => dispatcher.Close());
evt.Set();
// and expect the third to get running.
Assert.True(context.Wait(TimeSpan.FromMilliseconds(100)));
}
public void UowDispatcher_UowNotReleased()
{
var uowAdapter = new FakeUowAdapter();
var storage = Substitute.For<IDomainEventStorage>();
var context = Substitute.For<IDownstreamContext>();
var msg = new DispatchEvent(new FakeEvent());
var uowMapper = new ThreadBatchIdMapper();
var handler = new TransactionalHandler(uowAdapter, storage, uowMapper);
uowAdapter.Observer.Create(uowAdapter);
handler.HandleDownstream(context, msg);
storage.Received().Hold(uowMapper.GetBatchId(), msg.DomainEvent);
}
public void UowDispatcher_UowReleasedFailed()
{
var uowAdapter = new FakeUowAdapter();
var storage = Substitute.For<IDomainEventStorage>();
var context = Substitute.For<IDownstreamContext>();
var msg = new DispatchEvent(new FakeEvent());
var uowMapper = new ThreadBatchIdMapper();
var handler = new TransactionalHandler(uowAdapter, storage, uowMapper);
uowAdapter.Observer.Create(uowAdapter);
var batchId = uowMapper.GetBatchId();
storage.Release(batchId).Returns(new[] {new FakeEvent()});
handler.HandleDownstream(context, msg);
context.DidNotReceive().SendDownstream(msg);
uowAdapter.Observer.Released(uowAdapter, false);
storage.Received().Hold(batchId, msg.DomainEvent);
storage.Received().Delete(batchId);
context.DidNotReceive().SendDownstream(Arg.Any<DispatchEvent>());
}
/// <summary>
/// Initializes a new instance of the <see cref="EventCompleted" /> class.
/// </summary>
/// <param name="message">The message.</param>
/// <exception cref="System.ArgumentNullException">message</exception>
public EventCompleted(DispatchEvent message)
{
if (message == null) throw new ArgumentNullException("message");
Message = message;
}