But tests have slightly different needs. We are defining behaviours here so let’s write them like a document. Our tests are specification. Always remember this.
Clean tests, Part 1: Naming
Danny Preussler

I’ve recently published 2 short posts that resonate with this statement. 
They are:

And although these articles are based on manual testing experience, they still might be useful for the readers of this article to get deeper understanding of the topic.