Topic

Unit Testing

A collection of 3 issues

How to Implement TDD on Existing Code

"Yeah TDD is great but it doesn't work in real life." 🙄 If I had a penny for every time I heard a similar comment during my career as an iOS Developer I would be rich! In this article, I'll go over how it is

What the **** is a Memory Leak?!

In any software environment, it's very common to talk about memory leaks, according to NetGuru, a memory leak is a block of memory that was allocated at some point in time but for some reason, was never released and is no longer being referenced in the app [1]

Stub vs Spy vs Mock: Aren't they all just the same thing?

When implementing tests you may have needed to use some sort of test doubling. In this article, I want to briefly talk about the differences between the concepts of mock, spy and stub, and how and when to use them. Let's start with the most commonly heard concept: