def METHOD_NAME(self):
    """Simulate IETF 113 attendance gathering data"""
    meeting = MeetingFactory(type_id='ietf', number='113')
    MeetingRegistrationFactory(meeting=meeting, reg_type='onsite', attended=True, checkedin=False)
    MeetingRegistrationFactory(meeting=meeting, reg_type='onsite', attended=False, checkedin=True)
    p1 = MeetingRegistrationFactory(meeting=meeting, reg_type='onsite', attended=False, checkedin=False).person
    AttendedFactory(session__meeting=meeting, person=p1)
    p2 = MeetingRegistrationFactory(meeting=meeting, reg_type='remote', attended=False, checkedin=False).person
    AttendedFactory(session__meeting=meeting, person=p2)
    attendance = meeting.get_attendance()
    self.assertEqual(attendance.onsite, 3)
    self.assertEqual(attendance.remote, 1)