httpclient How to test configuration of HttpClient when using AddHttpClient Shows how to test the code written inside the AddHttpClient extension method
c-sharp C# - Sealed and internal - how to use in unit test? Shows how to create a new instance of a sealed class without any public constructors. Reflection to the rescue!
dotnet core Dotnet Core - Filter out specific test projects when running dotnet test Quick example showing how to exclude tests in a certain project when running dotnet test