Steven Giesel • 6/30/2025

Adding test description for data-driven tests in xUnit

This technical article addresses a common issue in xUnit testing: unclear test case output for data-driven tests (Theories). It demonstrates how to override the ToString() method in a C# record used as test data, allowing developers to provide a meaningful description for each test case, making test runner results much more readable and maintainable.

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#testing #c #Theory