11 best JavaScript UI Testing libraries in 2022

xUnit.net is a free, open source, community-focused unit testing tool for the .NET Framework.

A very extensive set of extension methods that allow you to more naturally specify the expected outcome of a TDD or BDD-style unit tests. Targets .NET Framework 4.7, .NET Core 2.1 and 3.0, as well as .NET Standard 2.0 and 2.1. Supports the unit test frameworks MSTest2, NUnit3, XUnit2, MSpec, and NSpec3.

AutoFixture is an open source library for .NET designed to minimize the 'Arrange' phase of your unit tests in order to maximize maintainability. Its primary goal is to allow developers to focus on what is being tested rather than how to setup the test scenario, by making it easier to create object graphs containing test data.

bUnit is a testing library for Blazor components that make tests look, feel, and runs like regular unit tests. bUnit makes it easy to render and control a component under test’s life-cycle, pass parameter and inject services into it, trigger event handlers, and verify the rendered markup from the component using a built-in semantic HTML comparer.

A fluent API for .Net that can enforce architectural rules in unit tests.

Tools for helping in unit testing applications that use Entity Framework Core

Visualize unit test code coverage easily for free in Visual Studio Community Edition (and other editions too)

Library for running Xamarin.Forms inside of unit tests

Unit testing tool initialy built for unit testing NiceCore.

Barcamp STI - Unit Testing with C#

An opinionated view at unit testing with mocks.