Test Desiderata

System under testGo placidly amid the noise and haste, and remember what peace there may be in silence Recently, I published this tweet: Tests should be coupled to the behavior of code and decoupled from the structure of code. Seeing tests that fail on both counts. I thought this property of tests was obvious and widely understood, but the tweet blew up. I have seen tests which are just a horrible

[daikikohara]

Kent BeckってMediumやってたのか...