Oh yeah .... The online tests are really just a good indication to wether you may or may not be Aspergers and to what extent .
I was pretty high up on the likelihood and was actually proved to be Aspergers .... It was a great relief as I knew I was very , very different to most people - there are things I struggled with but there are other things that I actually excel at ..
I read up and still do research the topic and it explains so much about me and my ways / preferences / obsessions etc etc