clean up AR association integration test
clean up AR association integration test

rstacruz/bullet,sho-h/brakefast,hannahbot/bullet,danp60/bullet,hannahbot/bullet,flyerhzm/bullet,sideci-sample/sideci-sample-bullet,PikachuEXE/bullet,eileencodes/bullet,theass/bullet,sho-h/brakefast,theass/bullet,rstacruz/bullet,dwb/bullet,PikachuEXE/bullet,rrosenblum/bullet,jay3126/bullet,jay3126/bullet,yakovenkodenis/bullet,flyerhzm/bullet,rrosenblum/bullet,yakovenkodenis/bullet,dwb/bullet,danp60/bullet,sideci-sample/sideci-sample-bullet,eileencodes/bullet,flyerhzm/bullet