We now have the theme with some extra functionality. Next, we have to test our theme and also make sure it works across different devices.
Checking our theme on different browsers and different devices is really an important part of the process. A basic checklist would run through common actions of a community along with testing the way a site looks.
It's recommended to have a staged approach that involves testing as you go through each and every stage. If you are setting testing milestones then the following is a simple path to follow: