public void testForSingleMemberClassWithEmptyAssessment() throws Exception {
// given
Group group = createClass(1);
Assessment a = createAssessment(group, 0, 0);
// when
AssessmentGradebook g = gradebookService.getForAssessment(a);
// then
BaseTestCase.assertEquals(0, g.getQuestionCount());
BaseTestCase.assertEquals("averages", array(0), g.getAverages());
assertResults(g, 0);
}
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);
}
public void testForSingleMemberClassWithAssessmentWithAQuestionAndAReinforcementAndAResponse()
throws Exception {
// given
Group group = createClass(1);
Contact c = getContacts(group)[0];
Assessment a = createAssessment(group, 1, 1);
createResponse(c, a, 0, true);
// when
AssessmentGradebook g = gradebookService.getForAssessment(a);
// then
BaseTestCase.assertEquals(1, g.getQuestionCount());
BaseTestCase.assertEquals("averages", array(100, 100), g.getAverages());
assertResults(g, 0, 100);
}
public void
testForSingleMemberClassWithAssessmentWithManyQuestionsAndReinforcementsAndSomeResponses()
throws Exception {
// given
Group group = createClass(1);
Contact c = getContacts(group)[0];
Assessment a = createAssessment(group, 3, 7);
createResponse(c, a, 0, true);
createResponse(c, a, 2, false);
// when
AssessmentGradebook g = gradebookService.getForAssessment(a);
// then
BaseTestCase.assertEquals(3, g.getQuestionCount());
BaseTestCase.assertEquals("averages", array(100, 0, 0, 33), g.getAverages());
assertResults(g, array(0, null, 1, 33));
}
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());
}
}