Awesome Open Source
Awesome Open Source

Microsoft Test Framework "MSTest V2"

Welcome to the "MSTest V2" repository, the evolution of the Microsoft Test Framework and Adapter. "MSTest V2" is currently in use in a variety of scenarios including:

  • in the relevant in-box unit test project templates (Visual Studio 2017 Preview 4 onwards)
  • in the Create Unit Tests wizard (Visual Studio 2017 Preview 4 onwards)
  • in theCreate IntelliTest wizard (Visual Studio 2017 Preview 4 onwards)

This is a fully supported, open source and cross-platform implementation of the MSTest test framework with which to write tests targeting .NET Framework, .NET Core and ASP.NET Core on Windows, Linux, and Mac. You can read more about MSTest V2 here. For API documentation refer here.

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Build Status

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Framework Adapter
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There are many ways to contribute to testfx


testfx can be built from within Visual Studio or from the CLI.

Microsoft Open Source Code of Conduct

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.


testfx platform is licensed under the MIT license

Issue Tracking

Please see issue tracking for a description of the workflow we use to process issues.


For information on shipped and upcoming features/enhancements please refer to our Releases and Quarterly Checkin reports.

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