public void RichPayloadEventSourceOperationStartStopTest()
{
if (IsRunningOnEnvironmentSupportingRichPayloadEventSource())
{
var client = CreateTelemetryClient();
using (var listener = new TestFramework.TestEventListener())
{
listener.EnableEvents(RichPayloadEventSource.Log.EventSourceInternal, EventLevel.Informational, RichPayloadEventSource.Keywords.Operations);
// Simulate a Start/Stop request operation
var requestTelemetry = new RequestTelemetry {
Name = "Request"
};
using (client.StartOperation(requestTelemetry))
{
}
// Expect exactly two events (start and stop)
var actualEvents = listener.Messages.Where(m => m.Keywords.HasFlag(RichPayloadEventSource.Keywords.Operations)).Take(2).ToArray();
VerifyOperationEvent(requestTelemetry, RequestTelemetry.TelemetryName, EventOpcode.Start, actualEvents[0]);
VerifyOperationEvent(requestTelemetry, RequestTelemetry.TelemetryName, EventOpcode.Stop, actualEvents[1]);
}
}
else
{
// 4.5 doesn't have RichPayload events
Assert.IsNull(RichPayloadEventSource.Log.EventSourceInternal);
}
}
public void RichPayloadEventSourceNestedOperationStartStopTest()
{
if (IsRunningOnEnvironmentSupportingRichPayloadEventSource())
{
var client = CreateTelemetryClient();
using (var listener = new TestFramework.TestEventListener())
{
listener.EnableEvents(RichPayloadEventSource.Log.EventSourceInternal, EventLevel.Informational, RichPayloadEventSource.Keywords.Operations);
// Simulate a Start/Stop request operation
var requestTelemetry = new RequestTelemetry {
Name = "Request"
};
var nestedOperation = new DependencyTelemetry {
Name = "Dependency"
};
using (client.StartOperation(requestTelemetry))
{
using (client.StartOperation(nestedOperation))
{
}
}
// Expect exactly four events (start, start, stop, stop)
var actualEvents = listener.Messages.Where(m => m.Keywords.HasFlag(RichPayloadEventSource.Keywords.Operations)).Take(4).ToArray();
VerifyOperationEvent(requestTelemetry, ServiceProfilerNameContracts[requestTelemetry.GetType()], EventOpcode.Start, actualEvents[0]);
VerifyOperationEvent(nestedOperation, ServiceProfilerNameContracts[typeof(OperationTelemetry)], EventOpcode.Start, actualEvents[1]);
VerifyOperationEvent(nestedOperation, ServiceProfilerNameContracts[typeof(OperationTelemetry)], EventOpcode.Stop, actualEvents[2]);
VerifyOperationEvent(requestTelemetry, ServiceProfilerNameContracts[requestTelemetry.GetType()], EventOpcode.Stop, actualEvents[3]);
}
}
else
{
// 4.5 doesn't have RichPayload events
Assert.IsNull(RichPayloadEventSource.Log.EventSourceInternal);
}
}