public async Task SourceException_NotifiesSourceExceptionHandler()
{
var eventTracker = new TestAsyncEventTracker <SourceExceptionEvent>();
var serviceProvider = new TestServiceProvider(
configureServices: services => services
.AddSingleton(eventTracker),
configureDaisy: daisy => daisy
.AddEventHandlerSingleton <TestAsyncEventTrackerHandler <SourceExceptionEvent> >()
);
var chainBuilder = new TestChain <Signal>
{
ConfigureSourcesAction = sources => sources
.Add <ThrowingTestSource <Signal> >("test")
};
var chain = await chainBuilder.BuildAsync(serviceProvider);
chain.StartAllSources();
await chain.Sources.WaitForCompletionAsync();
var source = chain.Sources[0];
Assert.Single(eventTracker.TrackedEvents, e =>
e.ChainName == chain.Name &&
e.SourceIndex == source.Index &&
e.SourceName == source.Name &&
e.SourceExecutionId != default &&
e.Exception is TestException);
}
public TestAsyncEventTrackerHandler(TestAsyncEventTracker <T> eventTracker)
{
_eventTracker = eventTracker;
}
