A well-named test answers 3 questions: 1
A well-named test answers 3 questions:
1. What code is being tested?
2. What scenario is being tested?
3. What is the expected result?
Answering these 3 questions document’s the programmer’s intent.
Result? The test reads like documentation. 👍
This tweet is inspired by a test I just found simply called “backspace”. 🤦♂️
My thought: What should I expect to happen regarding a backspace?!
I shouldn't have to read the entire test to try and guess what it's testing.
Clear test names save time and document intent.