I have been working on an internal firm CLI recently. This is written in dotnet 8, and I am using Spectre Console. Coincidence that I was writing my blog about My TDD Pilgrimage, and I was hitting rock bottom trying to test code I was adding in my Program.cs. What an irony. As I started asking around and also doing my research in parallel I came across the following 2 links:

• XUnit Patterns - Humble Object
• The Humble Dialog Box by Michael Feathers

The links above provide comprehensive information about the humble object. Inspired by this, I rolled up my sleeves and started refactoring my code to make it more testable. Follow along as I first explain the pattern and then demonstrate, through a simple example, how you can refactor your own code to enhance testability. Together, we'll break down each step, making this concept easy to grasp and implement in your own projects.