Unity Ads, disabled test mode, videos not showing in Editor

Hi, I am using Unity 5.2.2 I have been testing Unity Ads and integrating it into my game. The thing is I would like to test if actual ad videos are working instead of seeing the blue screen that says Unity Ads are working. Is there a way of doing this inside the Editor? I have disabled test mode on the Services window, but still videos are not showing inside the Editor.