Not sure if this could be an error, but on page 60, on Testing Initial Conditions, after add the code on
let title = AppState.notStarted.nextStateButtonLabel startButton.setTitle(title, for: .normal)
We go back to tests and we need to add this
// given sut.viewDidLoad()
The error is not the logic, it is the comment, it should be
when shouldn’t it?, because that is performing an action, am I wrong?