private Assessment createAssessment(Group g, int questionCount, int reinforcementCount) {
Assessment a = new Assessment();
a.setGroup(g);
List<AssessmentMessage> messages = new ArrayList<AssessmentMessage>();
for (int i = 0; i < Math.max(questionCount, reinforcementCount); ++i) {
if (i < questionCount) {
Question q = new Question();
q.setAnswers(new String[3]);
questionDao.save(q);
messages.add(new AssessmentMessage(q));
}
if (i < reinforcementCount) {
Reinforcement r = new Reinforcement();
reinforcementDao.save(r);
messages.add(new AssessmentMessage(r));
}
}
a.setMessages(messages);
assessmentDao.save(a);
return a;
}
private void createResponse(Contact c, Assessment a, int questionNumber, boolean correct) {
AssessmentMessage am = null;
for (AssessmentMessage m : a.getMessages()) {
if (m.getTopicItem() instanceof Question) {
if (--questionNumber < 0) {
am = m;
break;
}
}
}
if (am == null) throw new RuntimeException("Could not find question #" + questionNumber);
Question q = (Question) am.getTopicItem();
int answer = correct ? q.getCorrectAnswer() : q.getCorrectAnswer() + 1 % q.getAnswers().length;
AssessmentMessageResponse r = new AssessmentMessageResponse();
r.setStudent(c);
r.setAnswer(answer);
r.setAssessmentMessage(am);
r.setCorrect(correct);
assessmentMessageResponseDao.save(r);
}