csharp-tunit

Data-driven unit tests in C# with TUnit are written using the `[Arguments]` attribute to supply multiple data sources to a single test method. This allows you to execute the same test logic across various inputs to ensure robust code coverage.

Migrating from xUnit to TUnit involves replacing existing test attributes with TUnit's `[Test]` attribute and adopting its fluent assertion API. The framework provides specific guidance to transition your test structure and lifecycle hooks smoothly.

The best way to structure a TUnit test project is by organizing test classes and methods using TUnit's standard attributes. Proper structure ensures maintainable test suites, clear lifecycle hook management, and efficient parallel execution.

Assertions in the TUnit framework use a fluent API design, accessed via `await Assert.That()`. You chain methods like `IsEqualTo()` to verify outcomes, providing readable and comprehensive validation for your unit tests.

Yes, TUnit supports flexible lifecycle hooks for comprehensive test control. You can utilize these hooks to manage test setup and teardown operations, ensuring your C# unit tests run in a clean and predictable state.