Hello Mehran1,
I think we are from a same country and our situation should be very similar. I applied in Oct. 2017, and my application is "in process" since Jan. 2018. No test so far!
Was your problem solved finally? Did webform inquiry help you? Did you contact your MP to help you on the delay that you are facing?
I have sent several webform inquiries but always have received a same response: You are still within the normal 12 month processing time!!!!
Any comment and suggestion is appreciated.
Thanks,