Unit Testing in ASP.NET Core Using xUnit | Complete Guide for Beginners

Want to learn Unit Testing in ASP.NET Core using xUnit from scratch? In this beginner-friendly tutorial, you'll learn the complete fundamentals of unit testing and understand how to write reliable, maintainable, and fast unit tests for .NET applications. This video starts with the basics of Unit Testing and gradually covers xUnit attributes, the Arrange-Act-Assert (AAA) pattern, Fact vs Theory, InlineData, Assert methods, debugging tests, Test Explorer, and best practices. We also build a Calculator application and write real unit tests to understand the concepts step by step. In this video, you will learn: ✔ What is Unit Testing? ✔ Why Unit Testing is important ✔ Characteristics of a Good Unit Test ✔ Unit Testing vs Integration Testing vs End-to-End Testing ✔ Introduction to xUnit Framework ✔ Creating an xUnit Test Project ✔ Arrange-Act-Assert (AAA) Pattern ✔ Understanding Fact, Theory & InlineData ✔ Naming Unit Tests ✔ Writing Unit Tests ✔ Assert Class and Common Assert Methods ✔ Running Tests using Test Explorer ✔ Debugging Unit Tests ✔ Finding and Fixing Failing Tests ✔ Unit Testing Best Practices This tutorial is perfect for: ASP.NET Core Developers .NET Developers C# Developers Software Engineers Students Beginners preparing for Interviews In the upcoming videos, we'll build a real-world ASP.NET Core Web API and learn how to write unit tests for Services, Controllers, and Repositories using xUnit and Moq. Connect with Us for Live Training 📞 Contact Number/WhatsApp: +91 7021801173 💬 WhatsApp Group: https://chat.whatsapp.com/BtH53Zmuopb... 📧 Email: info@dotnettutorials.net 📢 Telegram Group: https://telegram.me/dotnettutorials 🌍 Website: https://dotnettutorials.net/ Follow & Subscribe for More .NET Tutorials 📺 Subscribe to our YouTube Channel:    / @dotnettutorials   👥 Join Our Facebook Group:   / 501905403704561   📘 Like & Follow Our Facebook Page:   / tutorialsdotnet   💼 Join Our LinkedIn Group:   / 14539101   🏢 Follow Our LinkedIn Company Page:   / dot-net-tutorials   If you found this video helpful, please Like, Share, Comment, and Subscribe to support the channel. #dotnet #aspnetcore #xunit #unittesting #csharp #dotnettutorials #webapi #softwaretesting #visualstudio #backenddevelopment #dotnetdeveloper #aspnet #testing #programming #developers