| public RegisterTelemetryProcessor ( ITelemetryProcessor telemetryProcessor ) : void | ||
| telemetryProcessor | ITelemetryProcessor | QuickPulseTelemetryProcessor instance to be registered with the module. |
| return | void | |
private static QuickPulseTelemetryModule InitializeQuickPulseModule()
{
var quickPulseModule = new QuickPulseTelemetryModule();
quickPulseModule.QuickPulseServiceEndpoint = "http://localhost:4555/QuickPulseService.svc/";
QuickPulseTelemetryProcessor processor = null;
TelemetryConfiguration.Active.TelemetryProcessorChainBuilder.Use(
(next) =>
{
processor = new QuickPulseTelemetryProcessor(next);
quickPulseModule.RegisterTelemetryProcessor(processor);
return processor;
});
TelemetryConfiguration.Active.TelemetryProcessorChainBuilder.Build();
quickPulseModule.Initialize(TelemetryConfiguration.Active);
return quickPulseModule;
}
public void QuickPulseTelemetryModuleCollectsData()
{
// ARRANGE
var pause = TimeSpan.FromMilliseconds(100);
var interval = TimeSpan.FromMilliseconds(1);
var timings = new QuickPulseTimings(interval, interval);
var collectionTimeSlotManager = new QuickPulseCollectionTimeSlotManagerMock(timings);
var serviceClient = new QuickPulseServiceClientMock { ReturnValueFromPing = true, ReturnValueFromSubmitSample = true };
var performanceCollector = new PerformanceCollectorMock();
var module = new QuickPulseTelemetryModule(collectionTimeSlotManager, null, serviceClient, performanceCollector, timings);
var telemetryProcessor = new QuickPulseTelemetryProcessor(new SimpleTelemetryProcessorSpy());
telemetryProcessor.Initialize(new TelemetryConfiguration());
module.RegisterTelemetryProcessor(telemetryProcessor);
// ACT
module.Initialize(new TelemetryConfiguration() { InstrumentationKey = "some ikey" });
Thread.Sleep(pause);
telemetryProcessor.Process(new RequestTelemetry() { Context = { InstrumentationKey = "some ikey" } });
telemetryProcessor.Process(new DependencyTelemetry() { Context = { InstrumentationKey = "some ikey" } });
Thread.Sleep(pause);
Assert.AreEqual(1, serviceClient.PingCount);
// ASSERT
serviceClient.ReturnValueFromPing = false;
serviceClient.ReturnValueFromSubmitSample = false;
Thread.Sleep(pause);
Assert.IsTrue(serviceClient.SnappedSamples.Count > 0);
Assert.IsTrue(serviceClient.SnappedSamples.Any(s => s.AIRequestsPerSecond > 0));
Assert.IsTrue(serviceClient.SnappedSamples.Any(s => s.AIDependencyCallsPerSecond > 0));
Assert.IsTrue(
serviceClient.SnappedSamples.Any(
s => Math.Abs(s.PerfCountersLookup[@"\Processor(_Total)\% Processor Time"]) > double.Epsilon));
}
public void QuickPulseTelemetryModuleSupportsMultipleTelemetryProcessorsForMultipleConfigurations()
{
// ARRANGE
var pollingInterval = TimeSpan.FromMilliseconds(1);
var collectionInterval = TimeSpan.FromMilliseconds(1);
var timings = new QuickPulseTimings(pollingInterval, collectionInterval);
var collectionTimeSlotManager = new QuickPulseCollectionTimeSlotManagerMock(timings);
var accumulatorManager = new QuickPulseDataAccumulatorManager();
var serviceClient = new QuickPulseServiceClientMock { ReturnValueFromPing = true, ReturnValueFromSubmitSample = true };
var performanceCollector = new PerformanceCollectorMock();
var module = new QuickPulseTelemetryModule(collectionTimeSlotManager, accumulatorManager, serviceClient, performanceCollector, timings);
const int TelemetryProcessorCount = 4;
var ikey = "some ikey";
var config = new TelemetryConfiguration { InstrumentationKey = ikey };
// spawn a bunch of configurations, each one having an individual instance of QuickPulseTelemetryProcessor
var telemetryProcessors = new List<QuickPulseTelemetryProcessor>();
for (int i = 0; i < TelemetryProcessorCount; i++)
{
var configuration = new TelemetryConfiguration();
var builder = configuration.TelemetryProcessorChainBuilder;
builder = builder.Use(current => new QuickPulseTelemetryProcessor(new SimpleTelemetryProcessorSpy()));
builder.Build();
telemetryProcessors.Add(configuration.TelemetryProcessors.OfType<QuickPulseTelemetryProcessor>().Single());
}
// ACT
foreach (var telemetryProcessor in telemetryProcessors)
{
module.RegisterTelemetryProcessor(telemetryProcessor);
}
module.Initialize(config);
Thread.Sleep(TimeSpan.FromMilliseconds(100));
// send data to each instance of QuickPulseTelemetryProcessor
var request = new RequestTelemetry() { ResponseCode = "200", Success = true, Context = { InstrumentationKey = ikey } };
telemetryProcessors[0].Process(request);
request = new RequestTelemetry() { ResponseCode = "500", Success = false, Context = { InstrumentationKey = ikey } };
telemetryProcessors[1].Process(request);
var dependency = new DependencyTelemetry() { Success = true, Context = { InstrumentationKey = ikey } };
telemetryProcessors[2].Process(dependency);
dependency = new DependencyTelemetry() { Success = false, Context = { InstrumentationKey = ikey } };
telemetryProcessors[3].Process(dependency);
Thread.Sleep(TimeSpan.FromMilliseconds(100));
// ASSERT
// verify that every telemetry processor has contributed to the accumulator
Assert.AreEqual(TelemetryProcessorCount, QuickPulseTestHelper.GetTelemetryProcessors(module).Count);
Assert.AreEqual(1, serviceClient.SnappedSamples.Count(s => s.AIRequestsPerSecond > 0));
Assert.AreEqual(1, serviceClient.SnappedSamples.Count(s => s.AIRequestsFailedPerSecond > 0));
Assert.AreEqual(1, serviceClient.SnappedSamples.Count(s => s.AIDependencyCallsPerSecond > 0));
Assert.AreEqual(1, serviceClient.SnappedSamples.Count(s => s.AIDependencyCallsFailedPerSecond > 0));
}
public void QuickPulseTelemetryModuleDoesNotRegisterSameProcessorMoreThanOnce()
{
// ARRANGE
var module = new QuickPulseTelemetryModule(null, null, null, null, null);
var telemetryProcessor = new QuickPulseTelemetryProcessor(new SimpleTelemetryProcessorSpy());
// ACT
module.RegisterTelemetryProcessor(telemetryProcessor);
module.RegisterTelemetryProcessor(telemetryProcessor);
module.RegisterTelemetryProcessor(telemetryProcessor);
// ASSERT
Assert.AreEqual(telemetryProcessor, QuickPulseTestHelper.GetTelemetryProcessors(module).Single());
}
public void QuickPulseTelemetryModuleDoesNotRegisterNullProcessor()
{
// ARRANGE
var module = new QuickPulseTelemetryModule(null, null, null, null, null);
// ACT
module.RegisterTelemetryProcessor(null);
// ASSERT
}
