Top 20 NuGet testing Packages

MADE.NET Testing provides test framework agnostic helpers and extensions to perform assertions on your defined scenarios. Whether you like to use MSTest, NUnit, or xUnit, this library will follow you wherever you go!
Package Description
The cross platform Microsoft Test Platform.
Specification extensions and automocking utilities for interaction tests.
Utility classes and extensions to facilitate testing with NUnit.
Would you like to write simple and clean specs around your ASP.NET MVC controllers, filters, and helpers? All you need is SpecsFor and this package!
A context/specification library for use with the NUnit testing framework
Utilities to streamline unit testing in Dynamics CRM 2013 by faking the IOrganizationService against an In-Memory context which runs blazingly fast.
Utilities to streamline unit testing in Dynamics CRM 2015 by faking the IOrganizationService against an In-Memory context which runs blazingly fast.
This package contains .NET helper classes to make the creation of Selenium tests easier. It contains a Connector class that supports various initializations of the Driver. It also contains a utility class to assist in working with elements.
Test class generator to drive automated web ui tests with Selenium and SpecFlow 2.1.0. Works with BroswerStack, SauceLabs, TestingBot and any WebDriver grid. Based on Baseclass.Contrib.SpecFlow.Selenium.NUnit.
Unit test helpers providing alternate syntax for testing with Moq
Easy-to-use test run reporter for MSTestV2 (testfx)
A headless browser supporting web navigation, html parsing, css style parsing, and javascript parsing/execution.
NBench is a cross-platform automated performance profiling and testing framework for.NET applications.
Machine.Fakes attempts to simplify the usage of such frameworks on top of Machine.Specifications by helping to reduce a lot of the typical fake framwork related clutter code in specifications. If you choose so, Machine.Fakes even helps you to stay mostly independent of a concrete fake framework by p...
SpecsFor is another Behavior-Driven Development framework that focuses on ease of use for *developers* by minimizing testing friction. This is package simply forwards to SpecsFor.StructureMap for backwards compatibility.
Acceptance Test Driven Development and Executable Specifications for .Net
NUnit.Mocks was originally developed for internal use in NUnit's own tests, although we no longer use it for that purpose. In addition, it has been useful as a teaching tool, allowing users to gain familiarity with mocking techniques before moving on to more serious frameworks. For production use,...