Beginner programmers have difficulty writing tests for their code. In today’s short, I will talk about the most important design principles, coupling and cohesion, as things to keep in mind when designing your first tests. 🚀 Next-Level Python Skillshare Class: https://skl.sh/3ZQkUEN 👷 Join the FREE Code Diagnosis Workshop to help you review code more effectively using my 3-Factor Diagnosis Framework: https://www.arjancodes.com/diagnosis 💻 ArjanCodes Blog: https://www.arjancodes.com/blo
