Unit testing the app.config file with NUnit

Question

When you guys are unit testing an application that relies on values from an app.config file? How do you test that those values are read in correctly and how your program re

Answer 1

System.Configuration.Abstractions is a thing of beauty when it comes to testing this kind of stuff.

Here is the GitHub project site with some good examples: enter link description here

Here is the NuGet site: https://www.nuget.org/packages/System.Configuration.Abstractions/

I use this in almost all of my .NET projects.