public void SourceCanBeCreatedAfterInput()
{
var healthReporter = new Mock <IHealthReporter>();
var observer = new TestObserver();
var ActivityName = GetRandomName();
const string TestSourceName = "EventFlowTestActivitySource";
var sources = new List <ActivitySourceConfiguration>(new[]
{
new ActivitySourceConfiguration
{
ActivitySourceName = TestSourceName,
CapturedEvents = CapturedActivityEvents.Stop
}
});
using (var input = new ActivitySourceInput(new ActivitySourceInputConfiguration {
Sources = sources
}, healthReporter.Object))
{
input.Subscribe(observer);
using (var activitySouce = new System.Diagnostics.ActivitySource("EventFlowTestActivitySource"))
{
var activity = activitySouce.StartActivity(ActivityName);
activity.Stop();
}
}
healthReporter.VerifyNoOtherCalls();
Assert.True(observer.Completed);
Assert.Null(observer.Error);
var observed = observer.Data.ToArray();
var e = Assert.Single(observed);
Assert.Equal(ActivityName, e.Payload["Name"]);
}
/// <summary> /// Dispose will unregister this <see cref="ActivityListener"/> object from listeneing to <see cref="Activity"/> events. /// </summary> public void Dispose() => ActivitySource.DetachListener(this);