Top 20 NuGet Unit Testing Packages

This is used for test automation of Windows applications. You can call the API of separate process from outside.
Key mouse emulation can be performed on Windows applications at high speed and with high accuracy. This library is built on Friendly Layer.
Redbridge C# Windows Integration Testing Library for unit testing full service architectures
This extension allows NUnit to recognize and load NUnit projects, file type .nunit.
This extension allows NUnit to load and run tests compiled against earlier versions of the NUnit framework. Versions 2.0 through 2.6.4 are supported.
This extension allows NUnit to create result files in the V2 format, which is used by many CI servers.
*TestBase* gives you a flying start with - fluent assertions that are easy to extend - sharp error messages - tools to help you test with “heavyweight” dependencies on - AspNetCore.Mvc, AspNet.Mvc or WebApi Contexts - HttpClient - Ado.Net - Streams & Logging ``` UnitUnderTest.Action() .S...
Parallel Testing Framework
NCrunch.Framework is a run-time library for NCrunch users. This library contains attributes and tools that enable some very powerful features within NCrunch.
Includes support for running v2 tests on iOS, Android, and UWP devices
Machine.Specifications is a Context/Specification framework geared towards removing language noise and simplifying tests.
An open source code coverage tool (branch and sequence point) for all .NET Frameworks 2 and above (including Silverlight). Also capable of handling 32 and 64 bit processes. Use ReportGenerator 1.9 for best viewing results (also available via Nuget).
Easily create fake HTTP endpoints for integration testing
Test harness for Nancy applications.
Xunit.Gherkin.Quick is a lightweight, cross platform BDD test framework (targets .NET Standard, can be used from both .NET and .NET Core test projects). It parses Gherkin language and executes Xunit tests corresponding to scenarios.
Extends xUnit.Net with Behavior Driven Development style fixtures.
A C# class library that handles mocking, test data generation, and validation.
The console command-line runner for Persimmon.
A test framework for F#
Recipe to Connect Storyteller to ASP.Net Core 2.* Systems