should i ask her to get a covid test?

my roommate (and also one of my best friends) went to tennesee with her friends from home (we are in college) and drank at a bunch of bars with a bunch of people. she drunkenly texted me “these people don’t care about covid I am going to have to quarantine” and then said she was kidding. I really don’t want to get covid as I just got my first shot less than a week ago. i’m with my boyfriend at his place and she just got back from the airport and I don’t feel comfortable coming back until she has a negative test... is it rude to ask her to get one and wait until it comes back negative to return to our apartment? I saw pictures of her on social media and she was in big crowds with no masks on...