Top 20 NuGet Unit Testing Packages

The C# integration testing library for self-initializing fakes with MongoDB.
General testing tools for projects
Integration testing tools for sql projects
Easy unit testing integration for MySql with support for real queries
Helpers for unit testing applications.
NmpDataCollector is a unit test data collector that can be used to collect .NET Memory Profiler data, retrieve memory usage information, and perform memory assertions within the unit test. Add this data collector to the .runsettings file to run the unit tests under the .NET Memory Profiler tool...
Framework for creating high-performance servers with domain object models.
Steve Sanderson's TestHost implementation as NuGet package from his BlazorUnitTestingPrototype project source code. This library provides helpers for unit testing of Blazor components. Additionally .NET5 support has been provided. NuGet now supports both .NetStandard2.1 and .NET5. See the following...
Library for testing Q# programs and algorithms using the xUnit framework.
Library contains set of actions and assertions used to create UI tests using Selenium WebDriver.
Testing utilities and helpers for Arachnid libraries, plus Arachnid applications, powered by the Hopac concurrency library
Testing utilities and helpers for Arachnid libraries, plus Arachnid applications
Simplifies database integration testing by allowing docker container support
Unit test framework for Bridge.NET projects. Write tests in C#, run them in JavaScript.
Helper framework that uses xUnit to execute UI tests based on TestStack.White
Contains SSISTester framework with samples.
A tiny library for testing APIs
Helper library for writing API specs with OWIN and SpecFlow
A framework to enable unit testing of WPF custom- and user controls
EntityFrameworkTestable provides wrappers around EF class to make them more testable. Add this NuGet package (EntityFrameworkTestable.Testing) to your test assemblies. Add package EntityFrameworkTestable to your non-test assemblies which require EntityFramework.