public void TestSubsegment()
{
_recorder.BeginSubsegment("subsegment1");
Subsegment subsegment1 = (Subsegment)TraceContext.GetEntity();
FacadeSegment facadeSegment = (FacadeSegment)subsegment1.RootSegment;
_recorder.EndSubsegment();
Assert.AreEqual(facadeSegment.GetType(), typeof(FacadeSegment));
Assert.IsFalse(facadeSegment.Subsegments.Contains(subsegment1)); //only subsegment is streamed
Assert.IsFalse(TraceContext.IsEntityPresent()); // facade segment is cleared from TraceContext
}
public void TestNestedSubsegments()
{
_recorder.BeginSubsegment("subsegment1");
Subsegment child = (Subsegment)TraceContext.GetEntity();
FacadeSegment facadeSegment = (FacadeSegment)child.RootSegment;
_recorder.BeginSubsegment("subsegment2");
Assert.AreEqual("subsegment2", TraceContext.GetEntity().Name);
Assert.AreEqual(facadeSegment.TraceId, TraceContext.GetEntity().RootSegment.TraceId); //root segment of subsegment2 is facade segment
_recorder.EndSubsegment();
_recorder.EndSubsegment();
Assert.AreEqual(facadeSegment.GetType(), typeof(FacadeSegment));
Assert.IsFalse(facadeSegment.Subsegments.Contains(child)); //only subsegments are streamed
Assert.IsFalse(TraceContext.IsEntityPresent());
}