public void ReportBackoffWriteIsLoggedAgainAfterReportDisabledWasCalled()
{
using (var listener = new TestEventListener())
{
const long AllKeywords = -1;
listener.EnableEvents(TelemetryChannelEventSource.Log, EventLevel.Error, (EventKeywords)AllKeywords);
var manager = new BackoffLogicManager(TimeSpan.Zero);
manager.ReportBackoffEnabled(200);
manager.ReportBackoffEnabled(200);
manager.ReportBackoffDisabled();
manager.ReportBackoffDisabled();
manager.ReportBackoffEnabled(200);
manager.ReportBackoffEnabled(200);
var traces = listener.Messages.ToList();
Assert.Equal(3, traces.Count);
Assert.Equal(2, traces[0].EventId);
Assert.Equal(1, traces[1].EventId);
Assert.Equal(2, traces[2].EventId);
}
}
public void DisableDoesNotLogMessageIfEnabledWasNotCalled()
{
using (var listener = new TestEventListener())
{
const long AllKeywords = -1;
listener.EnableEvents(TelemetryChannelEventSource.Log, EventLevel.Error, (EventKeywords)AllKeywords);
var manager = new BackoffLogicManager(TimeSpan.Zero);
manager.ReportBackoffDisabled();
manager.ReportBackoffDisabled();
var traces = listener.Messages.ToList();
Assert.Equal(0, traces.Count);
}
}
public void DisableDoesNotLogMessageIfEnabledWasNotCalled()
{
// this test may fail when other tests running in parallel
using (var listener = new TestEventListener(waitForDelayedEvents: false))
{
const long AllKeywords = -1;
listener.EnableEvents(TelemetryChannelEventSource.Log, EventLevel.Error, (EventKeywords)AllKeywords);
var manager = new BackoffLogicManager(TimeSpan.Zero);
manager.ReportBackoffDisabled();
manager.ReportBackoffDisabled();
var traces = listener.Messages.ToList();
Assert.Equal(0, traces.Count);
}
}