A library that will help you unit test your Roslyn analyzers. This package contains the default test helpers provided with the Diagnostics + CodeFix solution template but updated for the latest version of Roslyn and with a few enhancements.
The CodeFix + Diagnostics solution template is not updated at the same speed as Roslyn is. This means that if you want to test your analyzers, you are stuck with the older version of Roslyn which might (will?) contain bugs that have been fixed in later versions.
By providing these classes as a NuGet package I achieve two solutions: