public void CheckForceFlushExport(int timeout) { var exportedItems = new List <Activity>(); using var exporter = new InMemoryExporter <Activity>(exportedItems); using var processor = new BatchExportProcessor <Activity>( exporter, maxQueueSize: 3, maxExportBatchSize: 3, exporterTimeoutMilliseconds: 30000); processor.OnEnd(new Activity("start1")); processor.OnEnd(new Activity("start2")); Assert.Equal(0, processor.ProcessedCount); // waiting to see if time is triggering the exporter Thread.Sleep(1_000); Assert.Empty(exportedItems); // forcing flush processor.ForceFlush(timeout); if (timeout == 0) { // ForceFlush(0) will trigger flush and return immediately, so let's sleep for a while Thread.Sleep(1_000); } Assert.Equal(2, exportedItems.Count); Assert.Equal(2, processor.ProcessedCount); Assert.Equal(2, processor.ReceivedCount); Assert.Equal(0, processor.DroppedCount); }
private TelemetryItem RunActivityTest(Action <ActivitySource> testScenario) { // SETUP var ActivitySourceName = "MyCompany.MyProduct.MyLibrary"; using var activitySource = new ActivitySource(ActivitySourceName); var transmitter = new MockTransmitter(); var processor = new BatchExportProcessor <Activity>(new AzureMonitorTraceExporter( options: new AzureMonitorExporterOptions { ConnectionString = EmptyConnectionString, }, transmitter: transmitter)); Sdk.CreateTracerProviderBuilder() .SetSampler(new AlwaysOnSampler()) .AddSource(ActivitySourceName) .AddProcessor(processor) .Build(); // ACT testScenario(activitySource); // CLEANUP processor.ForceFlush(); Task.Delay(100).Wait(); //TODO: HOW TO REMOVE THIS WAIT? Assert.True(transmitter.TelemetryItems.Any(), "test project did not capture telemetry"); return(transmitter.TelemetryItems.Single()); }
private TelemetryItem RunActivityTest(Action <ActivitySource> testScenario) { // SETUP var ActivitySourceName = $"{nameof(TelemetryItemTests)}.{nameof(RunActivityTest)}"; using var activitySource = new ActivitySource(ActivitySourceName); var mockTransmitter = new MockTransmitter(); var processor = new BatchExportProcessor <Activity>(new AzureMonitorTraceExporter( options: new AzureMonitorExporterOptions { ConnectionString = EmptyConnectionString, }, transmitter: mockTransmitter)); using var tracerProvider = Sdk.CreateTracerProviderBuilder() .SetSampler(new AlwaysOnSampler()) .AddSource(ActivitySourceName) .AddProcessor(processor) .Build(); // ACT testScenario(activitySource); // CLEANUP processor.ForceFlush(); Assert.True(mockTransmitter.TelemetryItems.Any(), "test project did not capture telemetry"); return(mockTransmitter.TelemetryItems.Single()); }
private TelemetryItem RunLoggerTest(Action <ILogger <TelemetryItemTests> > testScenario) { // SETUP var mockTransmitter = new MockTransmitter(); var processor = new BatchExportProcessor <LogRecord>(new AzureMonitorLogExporter( options: new AzureMonitorExporterOptions { ConnectionString = EmptyConnectionString, }, transmitter: mockTransmitter)); var serviceCollection = new ServiceCollection().AddLogging(builder => { builder.SetMinimumLevel(LogLevel.Trace) .AddOpenTelemetry(options => options .AddProcessor(processor)); }); using var serviceProvider = serviceCollection.BuildServiceProvider(); var logger = serviceProvider.GetRequiredService <ILogger <TelemetryItemTests> >(); // ACT testScenario(logger); // CLEANUP processor.ForceFlush(); Assert.True(mockTransmitter.TelemetryItems.Any(), "test project did not capture telemetry"); return(mockTransmitter.TelemetryItems.Single()); }
public void CheckForceFlushWithInvalidTimeout() { var exportedItems = new List <Activity>(); using var exporter = new InMemoryExporter <Activity>(exportedItems); using var processor = new BatchExportProcessor <Activity>(exporter, maxQueueSize: 2, maxExportBatchSize: 1); Assert.Throws <ArgumentOutOfRangeException>(() => processor.ForceFlush(-2)); }
public void VerifyLoggerWithActivity() { // SETUP var ActivitySourceName = $"{nameof(TelemetryItemTests)}.{nameof(VerifyLoggerWithActivity)}"; using var activitySource = new ActivitySource(ActivitySourceName); var mockTransmitter = new MockTransmitter(); var azureMonitorExporterOptions = new AzureMonitorExporterOptions { ConnectionString = EmptyConnectionString, }; var processor1 = new BatchExportProcessor <Activity>(new AzureMonitorTraceExporter( options: azureMonitorExporterOptions, transmitter: mockTransmitter)); var processor2 = new BatchExportProcessor <LogRecord>(new AzureMonitorLogExporter( options: azureMonitorExporterOptions, transmitter: mockTransmitter)); using var tracerProvider = Sdk.CreateTracerProviderBuilder() .SetSampler(new AlwaysOnSampler()) .AddSource(ActivitySourceName) .AddProcessor(processor1) .Build(); var serviceCollection = new ServiceCollection().AddLogging(builder => { builder.SetMinimumLevel(LogLevel.Trace) .AddOpenTelemetry(options => options .AddProcessor(processor2)); }); using var serviceProvider = serviceCollection.BuildServiceProvider(); var logger = serviceProvider.GetRequiredService <ILogger <TelemetryItemTests> >(); // ACT using (var activity = activitySource.StartActivity(name: "test activity", kind: ActivityKind.Server)) { activity.SetTag("message", "hello activity!"); logger.LogWarning("hello ilogger"); } // CLEANUP processor1.ForceFlush(); processor2.ForceFlush(); // VERIFY Assert.True(mockTransmitter.TelemetryItems.Any(), "test project did not capture telemetry"); Assert.Equal(2, mockTransmitter.TelemetryItems.Count); var logTelemetry = mockTransmitter.TelemetryItems.Single(x => x.Name == "Message"); var activityTelemetry = mockTransmitter.TelemetryItems.Single(x => x.Name == "Request"); var activityId = ((RequestData)activityTelemetry.Data.BaseData).Id; var operationId = activityTelemetry.Tags["ai.operation.id"]; Assert.Equal(activityId, logTelemetry.Tags["ai.operation.parentId"]); Assert.Equal(operationId, logTelemetry.Tags["ai.operation.id"]); }