Hi! I'm Fränk Klein
I know what it feels like to struggle with learning unit testing.
In 2015, I got the opportunity to lead the development of a website that was getting millions of page views per day.
The website needed to be relaunched with a new design and new features. The biggest challenge was the existing legacy codebase. It needed to be modernised and extended, without breaking existing functionality.
It was clear to me that a project of the size would be impossible to deliver without unit tests. There were too many pages and features to test manually using the browser.
So I got busy learning unit testing. I thought I was prepared for the challenge, but it took me over a year of painful trial and error to be able to write effective unit tests.
Since then I have taught WordPress unit testing 1 on 1 to dozens of engineers with all kinds of different skillsets.
I learned about their struggles, identified road blocks, and developed an approach that keeps the learning curve flat, and the learning process motivating.
Now I want to use this proven method to teach unit testing to you.