this post was submitted on 02 Nov 2023
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This is why you write the test before the code. You write the test to make sure something fails, then you write the code to make it pass. Then you repeat this until all your behaviors are captured in code. It’s called TDD
But, full marks for writing tests in the first place
That supposes to have a clear idea of what you're going to code. Otherwise, it's a lot of time wasted to constantly rewrite both the code and tests as you better understand how you're going to solve the task while trying. I guess it works for very narrowed tasks rather than opened problems.
The tests help you discover what needs to be written, too. Honestly, I can’t imagine starting to write code unless I have at least a rough concept of what to write.
Maybe I’m being judgemental (I don’t mean to be) but what I am trying to say is that, in my experience, writing tests as you code has usually lead to the best outcomes and often the fastest delivery times.