private AspNetDiagnosticTelemetryModule CreateModule(string rootIdHeaderName = null, string parentIdHeaderName = null)
{
var initializer = new Web.OperationCorrelationTelemetryInitializer();
if (rootIdHeaderName != null)
{
initializer.RootOperationIdHeaderName = rootIdHeaderName;
}
if (parentIdHeaderName != null)
{
initializer.ParentOperationIdHeaderName = parentIdHeaderName;
}
this.configuration.TelemetryInitializers.Add(new Extensibility.OperationCorrelationTelemetryInitializer());
AspNetDiagnosticTelemetryModule result = new AspNetDiagnosticTelemetryModule();
var requestModule = new RequestTrackingTelemetryModule()
{
EnableChildRequestTrackingSuppression = false
};
var exceptionModule = new ExceptionTrackingTelemetryModule();
requestModule.Initialize(this.configuration);
exceptionModule.Initialize(this.configuration);
TelemetryModules.Instance.Modules.Add(requestModule);
TelemetryModules.Instance.Modules.Add(exceptionModule);
result.Initialize(this.configuration);
return(result);
}
public void WebApiExceptionLoggerIsInjectedAndTracksException()
{
Assert.IsFalse(GlobalConfiguration.Configuration.Services.GetServices(typeof(IExceptionLogger)).Any());
using (var exceptionModule = new ExceptionTrackingTelemetryModule())
{
exceptionModule.Initialize(this.configuration);
var webApiExceptionLoggers = GlobalConfiguration.Configuration.Services.GetServices(typeof(IExceptionLogger)).ToList();
Assert.AreEqual(1, webApiExceptionLoggers.Count);
var logger = (ExceptionLogger)webApiExceptionLoggers[0];
Assert.IsNotNull(logger);
var exception = new Exception("test");
var exceptionContext = new ExceptionLoggerContext(new ExceptionContext(exception, new ExceptionContextCatchBlock("catch block name", true, false)));
logger.Log(exceptionContext);
Assert.AreEqual(1, this.sentTelemetry.Count);
var trackedException = (ExceptionTelemetry)this.sentTelemetry.Single();
Assert.IsNotNull(trackedException);
Assert.AreEqual(exception, trackedException.Exception);
}
}
public void WebApiExceptionLoggerIsNotInjectedIfAnotherInjectionDetected()
{
GlobalConfiguration.Configuration.Services.Add(typeof(IExceptionLogger), new WebApiAutoInjectedLogger());
Assert.AreEqual(1, GlobalConfiguration.Configuration.Services.GetServices(typeof(IExceptionLogger)).Count());
using (var exceptionModule = new ExceptionTrackingTelemetryModule())
{
exceptionModule.Initialize(this.configuration);
var loggers = GlobalConfiguration.Configuration.Services.GetServices(typeof(IExceptionLogger)).ToList();
Assert.AreEqual(1, loggers.Count);
Assert.IsInstanceOfType(loggers.Single(), typeof(WebApiAutoInjectedLogger));
}
}
