A very popular post about integration testing ASP.NET Web API was published quite some time ago. However, since then, OWIN has been released. OWIN makes integration testing ASP.NET Web API much simpler. This post describes what is required to set an OWIN-based integration testing framework up.
This, believe it or not, only requires a single line of code with OWIN self-hosting! It assumes that your web API project is powered by ASP.NET Web API 2.2 with OWIN.… [Keep reading] “ASP.NET Web API Integration Testing with One Line of Code”