My question involves criminal law for the state of: ny

Agg dwi was in parked car in restaurant parking lot, passenger had keys police officer said in report that he seen me drive down a clover st and I didnt..I was parked for quite a while before he approached my car he observed me for 20 or so minutes called another police who is a dwi enforcement she came did sobriety test ,and bac . I did not travel down that street he said I'm sure he didn't see me drive but is his word against mine . I pulled over into parking lot to have a friend get us. Why didn't first officer do tests