ASADA carries out testing today as Sydney Roosters prepare for NRL preliminary final Roosters have recieved a visit from ASADA as they prepare for their preliminary final against the Knights. THE Sydney Roosters have had their grand final qualifier preparations momentarily interrupted by drug testers from the Australian Sports Anti-Doping Agency. The ASADA testers swooped on Roosters training at the club's Moore Park headquarters this morning, as the club was completing a media call ahead of Saturday night's sudden-death showdown with Newcastle. The random testing procedure occurred just 48 hours after it was revealed at least two Roosters players will receive ASADA interview notices for questioning as a result of information supplied by a third-party as part of the ongoing NRL investigation. Roosters chief operating officer of football Brian Canavan has repeated the club has "nothing to hide" and confirmed the testing was part of ASADA's random-testing regime. Re-live the epic encounter the last time that Newcastle faced off against the Roosters. Roosters chief operating officer Brian Canavan insists his club has "nothing to hide" in the ongoing ASADA probe, after random drug testers arrived at Roosters' premises in Moore Park today.