I\'m calling a third-party library that takes a System.Web.HttpResponse. I see I have a HttpResponseBase, but not HttpResponse like in web
System.Web.HttpResponse
HttpResponseBase
HttpResponse
If you need to interact with systems which take the non-mockable types, you can get access to the current HttpContext via the static property System.Web.HttpContext.Current. The HttpResponse is just hanging off of there via the Response property.