Testing AJAX handler with test_only=1
POST data: Array ( [action] => coco_ops_generate_historical_snapshots [batch_size] => 2 [test_only] => 1 [nonce] => 226845e217 )
{"success":true,"data":{"processed":0,"snapshots_created":0,"time_taken":0.1000000000000000055511151231257827021181583404541015625,"message":"AJAX handler is working!"}}