Tested for what? Vampirism? I haven't had a heartbeat for hours, my skin's cold, I should have rigor mortis but I don't, my senses are sharper, and I have fangs. Sharp, hide in my gums fangs that only come out when they want to. I don't burn in sunlight, I'm not afraid of garlic, and contrary to myth, I can't turn into fog. What other test is there? And who's qualified if Van Helsing and Dracula aren't here to give it to me?