# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2018-09-17 16:18:57 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/1041723189905317890) RT @twostraws: Here’s your reminder that `func setUp()` and `class func setUp()` are quite different things - the former is run before each…