public void MultipleSpans()
{
var mockConsumer = new Mock <IConsumer <TraceProto> >();
var tracer = SimpleManagedTracer.Create(mockConsumer.Object, CreateTrace());
var annotation = new Dictionary <string, string>();
annotation.Add("annotation-key", "annotation-value");
Predicate <IEnumerable <TraceProto> > matcher = (IEnumerable <TraceProto> t) =>
{
var spans = t.Single().Spans;
return(spans.Count == 5 &&
IsValidSpan(spans[0], "child-one", spans[4].SpanId) &&
IsValidSpan(spans[1], "grandchild-one", spans[3].SpanId, SpanKind.RpcClient) &&
IsValidSpan(spans[2], "grandchild-two", spans[3].SpanId) &&
TraceUtils.IsValidAnnotation(spans[2], annotation) &&
IsValidSpan(spans[3], "child-two", spans[4].SpanId) &&
!string.IsNullOrWhiteSpace(spans[0].Labels[Labels.StackTrace]) &&
IsValidSpan(spans[4], "root"));
};
mockConsumer.Setup(c => c.Receive(Match.Create(matcher)));
tracer.StartSpan("root");
tracer.StartSpan("child-one");
tracer.SetStackTrace(EmptyStackTrace);
tracer.EndSpan();
tracer.StartSpan("child-two");
tracer.StartSpan("grandchild-one", StartSpanOptions.Create(SpanKind.RpcClient));
tracer.EndSpan();
tracer.StartSpan("grandchild-two");
tracer.AnnotateSpan(annotation);
tracer.EndSpan();
tracer.EndSpan();
tracer.EndSpan();
mockConsumer.VerifyAll();
}
public void CanTrace_False()
{
var rateLimiter = TraceUtils.GetRateLimiter(999);
Assert.False(rateLimiter.CanTrace());
}
public void CanTrace()
{
var rateLimiter = TraceUtils.GetRateLimiter(1001);
Assert.True(rateLimiter.CanTrace());
}
