public async void BasicPipelineTest()
{
TestEvent testEvent = new TestEvent(Guid.NewGuid());
TransportMessage transportMessage = new TransportMessage()
{
Message = JsonConvert.SerializeObject(testEvent),
Metadata = JObject.FromObject(new
{
messageType = TestEvent.MessageType
})
};
var scopeId = Guid.NewGuid();
var messageSource =
new TestMessageSource <TransportMessage>(transportMessage);
IIocManagement <TransportMessage> iocManagement =
new TestIocManagement <TransportMessage>(scopeId);
Dictionary <string, Type> typeLookup = new Dictionary <string, Type>()
{
{ TestEvent.MessageType, typeof(TestEvent) }
};
// Initialize Ioc
IServiceCollection serviceCollection =
iocManagement.CreateServiceCollection();
ServiceProvider rootServiceProvider =
serviceCollection.BuildServiceProvider();
Either <IPipelineError, Tuple <TransportMessage, object> >
processedMessage = await MessagePipeline.Run(
messageSource,
new MessageTransform(typeLookup),
rootServiceProvider,
iocManagement);
messageSource.AckCount.Should().Be(1);
TestEventHandlerInvocationStats.HandledEvents.Single().Should()
.BeEquivalentTo(
Tuple.Create <Guid, TransportMessage, TestEvent>(scopeId,
transportMessage, testEvent));
processedMessage.BiIter(
right =>
{
var castTestValue = Tuple.Create(right.Item1,
(TestEvent)right.Item2);
castTestValue.Should()
.BeEquivalentTo(Tuple.Create(transportMessage,
testEvent));
},
left => "Should be right".AssertFail()
);
}
When_Handler_Throws_Exception_It_Is_Returned_In_Result()
{
TestEvent testEvent = new TestEvent(Guid.NewGuid());
TransportMessage transportMessage =
new TransportMessage(testEvent);
var scopeId = Guid.NewGuid();
var messageSource =
new TestMessageSource <TransportMessage>(transportMessage);
IIocManagement <TransportMessage> iocManagement =
new SimpleTestIocManagement <ThrowExceptionEventHandler,
TestEvent, TestStats>(scopeId);
// Initialize Ioc
IServiceCollection serviceCollection =
iocManagement.CreateServiceCollection();
ServiceProvider rootServiceProvider =
serviceCollection.BuildServiceProvider();
Either <IPipelineError, Tuple <TransportMessage, object> >
processedMessage = await MessagePipeline.Run(
messageSource,
new SimpleMessageTransform(),
rootServiceProvider,
iocManagement);
messageSource.AckCount.Should().Be(0);
processedMessage.BiIter(
right => "Should be left".AssertFail(),
left =>
{
left.Should()
.BeOfType <MessageHandlingException <TransportMessage,
object> >();
left.As <MessageHandlingException <TransportMessage, object>
>()
.Should().BeEquivalentTo(new
{
TransportMessage = transportMessage,
DomainMessage = testEvent
});
});
}