Update the article to reflect the new ways of adding a TelemetryInitializer

[JoanComasFdz]

Hi,

Microsoft has changed how TelemetryInitializers have to be added:

Old way: TelemetryConfiguration.Active.TelemetryInitializers.Add(new MyTelemetryInitializer());

New way: services.AddSingleton<ITelemetryInitializer>(new RoleNameInitializer("my-service-name"));

Source: microsoft/ApplicationInsights-dotnet#1152

It would be great if you could update the article (https://vincentlauzon.com/2019/01/23/azure-application-insights-role-name-nuget-package/) with the new info.

[vplauzon]

Good point. Let me try to do that.

[vplauzon]

Done. Thank you Joan!

[adambielecki-landmark]

In terms of unit tests the code that is using injected telemetry client through the method AddApplicationInsightsTelemetry() how can we mock telemetry client? What would be recommended best practice?
Thanks.

[vplauzon]

Good question. I would recommend directing it to Stack overflow: https://stackoverflow.com/search?q=application+insights