Install libnunit-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libnunit-doc
Unit test framework for CLI - Documentation
NUnit is a unit testing framework for all .NET languages. It serves the same purpose as JUnit does in the Java world. It supports test categories, testing for exceptions and writing test results in plain text or XML. . NUnit targets the CLI (Common Language Infrastructure) and supports Mono and the Microsoft .NET Framework. . This package contains the API documentation and examples.