CSharp-Coder

Learn TDD in C# with xUnit and Moq. Write tests first, code second with practical examples, best practices, and common pitfalls. Start writing better C# today. Test-Driven Development (TDD) in C# flips the way most developers write code: instead of writing a feature and hoping your tests catch the bugs later, you write a failing test first , then write just enough code to make it pass. In this hands-on tutorial you'll learn TDD in C# using xUnit for testing and Moq for mocking dependencies. By the end you'll understand not just how to write tests first and code second, but why this workflow produces cleaner, more maintainable .NET applications. Whether you're a beginner searching for "how to write unit tests in C#", an intermediate developer chasing testing best practices, or a senior engineer refining your mocking strategy, this guide covers the full red-green-refactor cycle with runnable code examples. What Is TDD in C# and Why It Matters Test-Dr...