public void IgnoresUnconfiguredEventCounter()
{
// ARRANGE
const int refreshTimeInSecs = 1;
ConcurrentQueue <ITelemetry> itemsReceived = new ConcurrentQueue <ITelemetry>();
using (var eventListener = new EventCounterCollectorDiagnosticListener())
using (var module = new EventCounterCollectionModule(refreshTimeInSecs))
{
module.Counters.Add(new EventCounterCollectionRequest()
{
EventSourceName = this.TestEventCounterSourceName, EventCounterName = this.TestEventCounterName1
});
module.Initialize(GetTestTelemetryConfiguration(itemsReceived));
// ACT
// These will fire counters 'mycountername2' which is not in the configured list.
TestEventCounter.Log.SampleCounter2(1500);
TestEventCounter.Log.SampleCounter2(400);
// Wait at least for refresh time.
Task.Delay(((int)refreshTimeInSecs * 1000) + 500).Wait();
// VALIDATE
Assert.IsTrue(CheckEventReceived(eventListener.EventsReceived, nameof(EventCounterCollectorEventSource.IgnoreEventWrittenAsCounterNotInConfiguredList)));
}
}
public void WarnsIfNoCountersConfigured()
{
using (var eventListener = new EventCounterCollectorDiagnosticListener())
using (var module = new EventCounterCollectionModule())
{
ConcurrentQueue <ITelemetry> itemsReceived = new ConcurrentQueue <ITelemetry>();
module.Initialize(GetTestTelemetryConfiguration(itemsReceived));
Assert.IsTrue(CheckEventReceived(eventListener.EventsReceived, nameof(EventCounterCollectorEventSource.ModuleIsBeingInitializedEvent)));
Assert.IsTrue(CheckEventReceived(eventListener.EventsReceived, nameof(EventCounterCollectorEventSource.EventCounterCollectorNoCounterConfigured)));
}
}
