No tests
I had an excellent experience at the interview ! It is indeed very well structured.
Just try to be yourself ! Be confident , try to fit in the group and be smiley! I tried to enjoy the whole experience and that's why I got it ! I think
Do not be scared about the 221 interview. The recruiters I had were very nice and if U don't understand something just ask again or take some time to think about before U answer.
It seems like a really great company to work for !
Best of luck !