Testing private @IBOutlets and @IBActions
<p>We can make <code>@IBOutlets</code> and <code>@IBAction</code> private. 
Example: </p>

<pre><code>class MyViewController: UIViewController {

    @IBOutlet private weak var myLabel: UILabel!

    @IBAction private func nextTapped(sender: UIButton) {
        // Do something
    }

}
</code></pre>

<p>We haven't access to this properties and methods outside class, which is good I thing. </p>

<p>But what about testing class with private outlets and actions? Are there any ways to test private outlet or method in XCTestCase, or I have to just expose them outside class making internal? </p>

<p>For purpose of test <code>@IBOutlet</code>s/<code>@IBAction</code>s should be internally visible? </p>