Top 20 NuGet Unit Testing Packages

Package Description
FakeHttpMessageHandler seamlessly fakes http request sent from System.Net.Http.HttpClient for purpose of unit testing code that previously could only be integration tested.
Helper functions for opening test data files. Handles tests running under Live Unit Testing.
Don't spend hours writing code to mock a dozen dependencies, and more hours debugging it. Just write your test code, and let FixtureBase create the dependencies for you. FixtureBase constructs your UnitUnderTest to test your codebase end-to-end, with external dependencies auto-faked and automatical...
Provides utility classes simplifying acceptance testing
Adds similar namespaces, types, attributes, and assertions as Xunit for easily transitioning from Xunit to MSTest.
Proactive NetStandard testing meta-package.
Aurochses.Xunit.Selenium is a library for creating xUnit tests for Selenium.
Aurochses.Xunit.AspNetCore.Mvc.Localization is a library for creating xUnit tests for ASP.NET Core MVC Localization.
A WPF implementation of M4Graphs.
A framework intended for visualizing model based tests during runtime.
Contains wrapper for nunit for easy switch between unit test frameworks. This package is aimed to support enterprise level automation where switching between unit test framework is big issue. By wrapping unit test assertion you are able to treat your assertion as interface and seamlessly move from...
Fluent NUnit specification extensions that will run under NCrunch, and ReSharper test runners.
Iago runner is a tool to run bdd like tests in kre
Testing utilities and helpers for Freya libraries, plus Freya applications
Testing utilities and helpers for Freya libraries, plus Freya applications
Helpers and extensions for the xUnit.net testing framework.