Kissing & Drug Tests

I (26M, 5'11", 175 lbs) take a prescription of 10mg of Adderall on weekdays for my ADD. My girlfriend (25F, 5'4", 110 lbs) is worried that if she swallows some amount of it or its metabolites from my saliva when we kiss, it could show up on a drug test for her if she gets tested at work. So, my question is if that is likely/possible. Apparently, it is usually a urine test but if anyone knows about this for other tests like oral swabs that would also help. I have done some back of the envelope calculation but obviously I am no expert. My understanding from [this page](https://dig.pharmacy.uic.edu/faqs/2021-2/may-2021-faqs/what-drugs-are-likely-to-interfere-with-urine-drug-screens/) is that at least in urine tests the amphetamine is what is directly tested for and not a metabolite, if that helps. Thank you!