Top 20 NuGet unittesting Packages

MAF Testbed is used for developing and testing MAF application implementations (service factories, service objects, authentication, business logic and storage logic) independently from the MAF Server IoC.
Ludicrously lightweight dependency wrapper/provider to improve testability of classes that use dependencies that aren't easily mockable (e.g. System.DateTime).
An IO abstraction that facilitates unit testing IO bound systems. Currently provides a file system abstraction layer only. Future versions may extend this to provide IFileSystem implementations for FTP, WebDAV and compressed archives. May also be extended to cover more IO scenarios other than dis...
Moq library with delegate mocks patch applied. See https://code.google.com/p/moq/issues/detail?id=235 for details and patch (by quetzalcoatl.pl AT gmail DOT com). The simplest mocking library for .NET 3.5/4.0 and Silverlight with deep C# 3.0 integration.
Provides exception assertion extention to Microsoft UnitTesting Framework.
A context/specification test framework, heavily inspired by RSpec
Helper library for indented trees
Foq2 is a lightweight thread-safe mocking library for F# 4 with a similar API to Moq.
Easy mocking for EntityFramework 6.
A simple package to speed up the creation of unit fixtures with NUnit
Microsoft.VisualStudio.TestTools.UnitTesting to Xunit proxy
Basic setup of integration testing
TestRpc embedded in Nethereum to simplify smart contract and Ethereum integration testing.
Adapter for xunit for using NHamcrest library
A super simple C# script test runner
A fixture for XUnit that start up a mongo DB to test your code with. Whilst it was built for XUnit it should be framework agnostic.
Extension methods for easy unit tests with requests and responses.
Deleporter - Simple Cross Process Stubbing. Facilitates stubbing out dependencies when running automated browser tests against ASP.Net. Use in conjunction with your favorite mocking/IOC frameworks. Deleporter will teleport mock objects (or any arbitrary delegates) into a remote ASP.Net application, ...
Adds the current SeleniumServer.jar (27MB) to the project (requires Java to run - http://java.com). Pulls in Selenium.Support. Useful for headless browser testing where you don't want to be bothered with setting up Selenium Server. Note, if you already have a SeleniumServer.jar on your system, you c...