Dive into the world of unit testing in .NET Core 7.0 using XUnit in this comprehensive 42-minute video tutorial. Learn how to write effective unit tests, implement test-driven development practices, and leverage the power of XUnit to ensure the reliability and robustness of your .NET Core applications. Explore best practices for structuring test projects, creating test cases, and utilizing XUnit's assertion methods to validate code behavior. Gain hands-on experience with mocking frameworks and discover techniques for testing complex scenarios. By the end of this tutorial, you'll have the skills to confidently implement unit testing in your .NET Core 7.0 projects, improving code quality and maintainability.