Testing or actual training? Testing should have wrapped up long ago if this ride opens to the public in 30 days. Training should have already started. WDW should be halfway through training a few hundred Ops CM's to run the ride.
Disneyland should just be about to start their training, and that training is going to take longer in California due to the state oversight and inspections, much stricter rules at Disneyland about how long an Ops CM can work and how much OT they can get daily and weekly compared to Florida, etc.