Fluent API for asserting the results of unit tests that targets .NET Framework 4.5, 4.7, .NET Standard 1.3, 1.6 and 2.0. Supports the unit test frameworks MSTest, MSTest2, Gallio, NUnit, XUnit, MBunit, MSpec, and NSpec.
List of Automated Testing (TDD/BDD/ATDD/SBE) Tools and Frameworks for .NET
BDDfy is the simplest BDD framework EVER!
BDD framework allowing to create easy to read and maintain tests.
A battle hardened testing framework for C# that's heavily inspired by Mocha and RSpec.
A BDD-influenced C# testing library cooked up by Just Eat