public void DisableSpanSelfTimeTest() { var payloadSender = new MockPayloadSender(); using var agent = new ApmAgent( new AgentComponents( new NoopLogger(), new MockConfiguration(metricsInterval: "1s", disableMetrics: "span.self_time"), payloadSender, null, //metricsCollector will be set in AgentComponents.ctor new CurrentExecutionSegmentsContainer(), new NoopCentralConfigurationFetcher(), new MockApmServerInfo(new ElasticVersion(7, 12, 0, string.Empty)))); agent.Tracer.CaptureTransaction("Foo", "Bar", _ => { Thread.Sleep(100); }); payloadSender.WaitForTransactions(); payloadSender.WaitForMetrics(); payloadSender.Metrics .Where(n => n.Samples.Any(s => s.KeyValue.Key.Equals("span.self_time.count"))) .Should() .BeNullOrEmpty(); payloadSender.Metrics .Where(n => n.Samples.Any(s => s.KeyValue.Key.Equals("span.self_time.sum.us"))) .Should() .BeNullOrEmpty(); }