About xUnit .Net
Lecture description
Learn about the main features and design goals of xUnit .Net
Learn more from the full course
Unit Testing .NET Applications with xUnit .net v3
xUnit v3 and Microsoft Testing Platform, Mocking, Test Driven Development (TDD) and Interview Questions
03:38:02 of on-demand video • Updated November 2025
Writing flexible and accurate unit test with xUnit
Writing unit tests using the Mocking technique in xUnit
Writing unit tests for legacy (old) applications
Test Driven Development (TDD) with xUnit
Measuring the unit test coverage
Using AI to produce unit tests automatically
English [Auto]
Before we go ahead and write our first unit test with unit Net, let's learn about some of the key features of unit net, because knowing them is important throughout the course. X unit net is a free and open source unit testing framework for. Net. It was developed by the original creators and developers of Nunit X unit DotNet supports parallel test execution by default, which improves the test performance. Imagine that you have 100 of test cases. If you want to run them sequentially. It may take a long time to run all the unit tests. You can turn them into batches. For example, you can turn 100 unit tests to ten batches of ten test cases and then run all those ten batches in parallel. X unit net integrates well with dotnet dependency injection framework and supports constructor injection, which makes your test cases very clean. X unit. Net integrates well with dotnet development and testing tools, for example with Visual Studio or Resharper, and also the new Microsoft testing platform which replaces the VS test. And needless to say that X unit. Net is cross-platform. You can use it for Windows and Linux.