I retired to Florida with no testing.
That NYS dyno emission testing was scraped since they charged the shops a huge amount of money for the dyno rollers and everything else included which NYS didn’t give a crap about. It came to a point that very few shops could afford them, even with bank loans, and inspections went undone by the public and long wait times piled up lesveing thousands of cars without inspections getting tickets jamming the court system.
It was disbanded in short order. I myself waited something like 2-1/2 weeks for my inspection. I was just happy I passed!