I allowed students this year to take AR tests during read to self but I didn't like how it worked out. Kids were distracted as students fought over who got to the computer first and walked by them as they were trying to read to themselves and they read fast just to get done and take a test.
Because our school does AR and has incentives this year they will be able to take AR tests during morning time after breakfast, when we go to the computer lab or at other times, but not during Daily 5 time.