The functional testing process helps to ensure that your web application functions as it should. It's an essential part of software development and critical in terms of satisfying your customers' needs. The functional testing process can be done manually or automatically. It is intended to verify the correctness of a system’s behavior by inputting data and checking the output values.
There are many libraries for C# functional testing. Let us see the 10 best C# functional testing libraries. clean-architecture-manga - Clean Architecture with .NET5, C#9 and ReactRedux; Coyote - a .NET library and tool designed to help ensure that your code is free of concurrency bugs; BotFramework-FunctionalTests - Functional Tests, run nightly, to drive quality.