Top 20 NuGet Unit Testing Packages

The base class TestFixture provides a registry for test features which are automatically disposed after each test case.
This package contains a proxy for the Microsoft.Xrm.Client.CrmOrganizationServiceContext class that supports unit tests
Source code generation framework for simple unit tests like null argument checks. First time users use UnitTestGenerator.Extensions.Composition.
Composition extension to wire up dependencies and compose TestClassBuilder.
Package Description
A test framework for F#
Specify is a .Net testing library that builds on top of BDDfy from TestStack
Selenium Web Driver implementation supporting different browsers and simplified methods for accessing HTML DOM.
Allows you to create a lightweight owin server with basic endpoints
Persimmon.Dried.Quotations is extension for Persimmon.Dried.
You can be friends with UWP App. And You can do anything to it!
Empties data from any specified table and dependent tables.
Bundled command line tools to assist running your Joyride tests
Exe file to generate the Features file incase using an test is difficult - eg build server.
A tampering mechanism which makes it possible to rewrite methods, getters, setters and constructors of third-party libraries used by the tested code.
NUnit test runner for Xamarin Forms
A runner framework for increasing the robustness of longer Selenium automation flows
Omnifactotum.NUnit: Provides helper and functional classes for testing with NUnit.