Yes! There are two ways to do this:
1. Sign up for an artist account and click the "Play a show" button in the top right-hand corner of the screen. After you've set the time (now) and price of the show, you'll be redirected to your broadcaster page. From there, you can test out broadcasting in Test mode. If you wish, you can switch to Live mode and go live for a few minutes.
2. If you already have a show scheduled, you can click "Go to your broadcaster" from both your Channel and your Dashboard. Here, you will be able to do a test in Test mode. Share the "Test URL" with a friend and they will be able to see your private stream and let you know how it’s working. You can also access this link from another browser tab and check it out for yourself.