Top 20 NuGet unittest Packages

Moq is the most popular and friendly mocking framework for .NET
Lightweight Http Mocking Server for .Net, inspired by WireMock from the Java landscape.
The most powerful free mocking library available for .NET developers.
The Microsoft Test Platform Object Model.
The MSbuild targets and properties for building .NET test projects.
Testplatform host executes the test using specified adapter.
Lightweight StandAlone Http Mocking Server for .Net.
Contains Xrm Unit Testing Library
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...
Microsoft.CodeCoverage package brings infra for collecting code coverage from vstest.console.exe and "dotnet test".
netDumbster is a .Net Fake SMTP Server clone of the popular Dumbster (http://quintanasoft.com/dumbster/) netDumbster is based on the API of nDumbster (http://ndumbster.sourceforge.net/default.html) and the nice C# Email Server (CSES) written by Eric Daugherty.
The Tynamix ObjectFiller.NET fills the properties of your objects with random data. Use it for unittest, prototyping and whereever you need some random testdata. It has a fluent API and is highly customizable. It supports also IEnumerables and Dictionaries and constructors WITH parameters. It is als...
This package contains full set of binaries for the Visual Studio Test Platform (vstest). vstest provides a modern, cross platform testing engine that also powers the testing on .NET Core. Supports the following popular test frameworks - MSTest(v1 and v2), xUnit and Nunit with support for extensibili...
Contains Xrm Unit Testing Library
Foq is a lightweight thread-safe mocking library for F#, C#, and VB with a similar API to Moq.
Integration testing framework for developers. TestR allows automating testing of web applications. Adds PowerShell features that are not part of the regular deployment.
Integration testing framework for developers. TestR allows automating testing of web applications.
Dynamic mocking framework for .NET
The Umbraco.Tests.dll and pdb files, built from the UmbracoCMS source code. Theres a daily check for a new version(Umbraco.Version) using appveyors cron job
Speed up your unit test writing by using this helper that leverages AutoMocker to automatically mock dependencies.