dotnet-testing-advanced-tunit-fundamentals

TUnit handles test discovery at compile-time using source generators, ensuring tests are statically identified before execution. This approach provides AOT compilation support, making it suitable for performance-critical .NET applications.

To write TUnit tests, you use the [Test] attribute to define a test method and the [Arguments] attribute to pass data for parameterized testing. You can then execute these tests alongside managing parallel execution control and lifecycle.

The best way to migrate from xUnit to TUnit is by utilizing the provided syntax comparison guide. This guide maps xUnit constructs to TUnit's fluent async assertions and source generator-based attributes, facilitating a smoother transition.

Yes, TUnit allows you to control test execution flow and manage parallelization. It includes lifecycle management features that help orchestrate setup and teardown processes during parallel test execution.

Yes, TUnit supports a fluent async assertion library for robust test validation. This system allows you to write asynchronous assertions naturally within your .NET testing projects.