# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2016-08-06 11:22:34 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/761885172174389248) In reply to: [@krzyzanowskim](http://twitter.com/krzyzanowskim/status/761877259720556544) @krzyzanowskim but you can't write a unit test, in Swift, that will try to access a unexposed method without the compiler complaining.