We're working on an Esri Web AppBuilder application and want to add functional testing using Intern 4. I've looked about everywhere I could think of (followed more Google links that I can remember, checked Esri's/SitePen's sites, etc.) and been trying to get it to work for quite a while and haven't yet been successful. I understand how to write the tests, but am having difficulty in understanding how to successfully connect to the website on the server. Documentation, examples and end-to-end walkthroughs are a bit sparse (especially for 4). Anyone else trying to do this (and hopefully had success)?