Top 20 NuGet testing Packages

Coverlet is a cross platform code coverage tool for .NET, with support for line, branch and method coverage.
Launches diff tools based on file extensions. Designed to be consumed by snapshot testing libraries.
Provides extra types which may be useful when testing code which uses Noda Time, such as a fake programmable implementation of IClock and a time zone which has a fixed transition. These types are also used to test Noda Time itself.
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 for best viewing results (also available via Nuget).
The Microsoft Test Platform Object Model.
The MSbuild targets and properties for building .NET test projects.
Testplatform host executes the test using specified adapter.
A picture's worth a 1000 tests. Unit testing asserts can be difficult to use. Approval tests simplify this by taking a snapshot of the results, and confirming that they have not changed.
FsCheck is a tool for testing .NET programs automatically. You provide a specification of the program, in the form of properties which functions, methods or objects should satisfy, and FsCheck then tests that the properties hold in a large number of randomly generated cases. Such properties are actu...
FsCheck.Xunit integrates FsCheck with xUnit.NET by adding a PropertyAttribute that runs FsCheck tests, similar to xUnit.NET's FactAttribute. All the options normally available in vanilla FsCheck via configuration can be controlled via the PropertyAttribute.
API client for https://reportportal.io
C# SDK for the test platform protocol. This SDK can be used in IDE or Editors to use test platform for discovery and execution of tests.
Bringing Jest-esque Snapshot testing to C#. See Project Site for more details
A testing library for creating Expected Objects
The most powerful free mocking library available for .NET developers.
Test harness for Nancy applications.
Adds support for running NUnit 3 unit tests on Xamarin Supported Xamarin platforms: - Android - iOS - Windows 10 Universal Apps
Allows creating acceptance tests in developer friendly environment by offering LightBDD.Framework features on top of xUnit 2 testing framework. High level features: * user friendly bdd scenario definitions; * test execution tracing and time measurement, helpful during longer test execution; * Xml/H...
ReportGenerator converts coverage reports generated by OpenCover, dotCover, Visual Studio, NCover, Cobertura, JaCoCo, Clover, gcov or lcov into human readable reports in various formats. The reports do not only show the coverage quota, but also include the source code and visualize which line has be...
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...