public void testForEmptyClassWithAssessmentWithManyQuestionsAndReinforcements() throws Exception {
// given
Group group = createClass(0);
Assessment a = createAssessment(group, 3, 7);
// when
AssessmentGradebook g = gradebookService.getForAssessment(a);
// then
BaseTestCase.assertEquals(3, g.getQuestionCount());
BaseTestCase.assertEquals("averages", array(0, 0, 0, 0), g.getAverages());
BaseTestCase.assertEquals(0, g.getResults().length);
}
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());
}
}