In most states, if you take the motorcycle safety course, you end up taking the state written and riding tests at the end of the course. Since you are on 250cc bikes, it makes it a lot easier. That being said, I've taken the Roc over to the test site and rode the course fairly easily, however, I have over 40+ years or riding and am a former instructor so am quite familiar with the test course (AlMOST test).
If you can't or won't take the course, I'd recommend that you find a smaller bike to take the test on.