Need to go into the test server client install directory and go to either Tools, ToolsEU, or ToolsUS (depending on where you are regionally) and you'll find the game pad configuration there. Personally I've had no issues with the test server in direct playability other than a few bugs with new changes they have added. If you are talking about how certain elements don't work like they do on the main server it is because they shut off any function that is not absolutely necessary to test what they are adding to the game (Besieged, conquest tally, campaign, etc). To get around having these active they have moogles that teleport you anywhere you would normally go using these shutdown elements.
Back on track, I haven't given up so much as I just haven't had much the desire to log on when I have time recently. It's hard to enjoy something you can spend hours doing and see the fault of a loot system 1-3 times within 12~16 fights if the item drops at all to anyone. I can understand SE trying to prolong the game now they have reached the new cap, but this is not the way to do it.