You are saying two things there. The important one you are obviously correct about, there are no test sockets as the extension wiring won't be from the faceplate.
As far as I know I was looking at the insides. I can't give you a link from this iPad, but posted one earlier today in General Chatter, about a wiki article having the pics removed. The second link I give there is to the archive version. (I've emailed wiki about it).
Ah - are you saying the gubbins is part of the faceplate onto an empty box or even just a hole in the wall?
The indispensable man or woman passes from the scene, and what happens next is more or less the same thing as was happening before.
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Edited by RobertoS (Fri 29-Jan-16 01:07:40)