private void assertResults(AssessmentGradebook g, Integer[]... results) {
StudentTopicResult[] strs = g.getResults();
assertEquals("results length", results.length, strs.length);
for (int i = 0; i < results.length; ++i) {
StudentTopicResult str = strs[i];
Integer[] individualResults = results[i];
for (int j = 0; j < individualResults.length - 1; j++) {
AssessmentMessageResponse amr = str.getResponses()[j];
Integer answer = amr == null ? null : amr.getAnswer();
assertEquals("result #" + i, individualResults[j], answer);
}
assertEquals(individualResults[individualResults.length - 1].intValue(), str.getScore());
}
}
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);
}