Top 20 NuGet Unit Testing Packages

Package Description
Easy-to-use test run reporter for MSTestV2
Integration testing framework for developers. TestR allows automating testing of web applications.
Integration testing framework for developers. TestR allows automating testing of web applications. Adds PowerShell features that are not part of the regular deployment.
Create lazy-loaded object graphs
An AutoFixture customization for lazy-loading entities using LazyEntityGraph.
Utilities for approval object using StatePrinter (https://github.com/kbilsted/StatePrinter). For example: StatePrinterApprovals.Verify(turtle);
Easy way to tests queries generated by EntityFramework.
C# client for use with SecByte MockApi server
Easy-to-use test run reporter for MSTest
A tiny helper library for creating database integration tests
Easily write stories/features for integration testing
MVC functional tests with a fixture pattern for a MySql database on EF Core
ServerHost - A .NET Server Hosting utility library, including in-process server host testing.
Configure LazyEntityGraph with Entity Framework metadata (Code First or EDMX)
The Schema Checker for the Consumer Schema Tool
A unit test library for .NET that allows you to build tests for FluentValidation rules in easy way.
NUnit console and Visual Studio runner for .NET Core and .NET 4.5.1+
Integration testing and unit testing helpers.
TestKit for writing tests for Akka.NET using xUnit.