Or skip the test and just think about it before. We do not need to be "tricked" into thinking about / creating better designs
There is also a lot showing that "just thinking about it before" often leads to useless abstractions and complications, while doing TDD properly leads to an appropriate level. YAGNI, KISS and all that.
I mean, this is all arguable, and has been since XP boomed in the late early 2000s, but it's disingenuous to ignore it.