Is it possible to test IBAction?

Question

It is kinda easy to unit test IBOutlets, but how about IBActions? I was trying to find a way how to do it, but without any luck. Is there any way to unit test connection bet

Answer 1

Julio Bailon's answer above translated for Swift 3:

    func checkActionForButton(_ button: UIButton?, actionName: String, event: UIControlEvents = UIControlEvents.touchUpInside, target: UIViewController) -> Bool {

    if let unwrappedButton = button, let actions = unwrappedButton.actions(forTarget: target, forControlEvent: event) {

        var testAction = actionName
        if let trimmedActionName = actionName.components(separatedBy: ":").first {
            testAction = trimmedActionName
        }

        return (!actions.filter { $0.contains(testAction) }.isEmpty)
    }

    return false
}