public async Task one_failing_handler_should_not_abort_others()
{
var container = Substitute.For <IContainer>();
var scope = Substitute.For <IContainerScope>();
var evt = new IocEventBusTests.TestEvent();
var successHandler = new IocEventBusTests.SuccessfulHandler();
Exception actual = null;
container.CreateScope().Returns(scope);
scope.ResolveAll <IApplicationEventSubscriber <IocEventBusTests.TestEvent> >()
.Returns(new IApplicationEventSubscriber <IocEventBusTests.TestEvent>[]
{
new IocEventBusTests.FailingHandler(),
successHandler
});
var inner = new IocEventBus(container);
var sut = new QueuedEventBus(inner, 1);
try
{
await sut.PublishAsync(evt);
await sut.ExecuteJobAsync();
}
catch (Exception exception)
{
actual = exception;
}
successHandler.IsCalled.Should().BeTrue();
actual.Should().BeOfType <AggregateException>();
}
public async Task works_with_multiple_handlers()
{
var container = Substitute.For <IContainer>();
var scope = Substitute.For <IContainerScope>();
var subscriber1 = Substitute.For <IApplicationEventSubscriber <IocEventBusTests.TestEvent> >();
var subscriber2 = Substitute.For <IApplicationEventSubscriber <IocEventBusTests.TestEvent> >();
var evt = new IocEventBusTests.TestEvent();
container.CreateScope().Returns(scope);
scope.ResolveAll <IApplicationEventSubscriber <IocEventBusTests.TestEvent> >()
.Returns(new[] { subscriber1, subscriber2 });
var innerBus = new IocEventBus(container);
var sut = new QueuedEventBus(innerBus, 1);
await sut.PublishAsync(evt);
await sut.ExecuteJobAsync();
subscriber1.Received().HandleAsync(evt);
subscriber2.Received().HandleAsync(evt);
}
