diff options
Diffstat (limited to 'testapp/exam/tests.py')
| -rw-r--r-- | testapp/exam/tests.py | 278 |
1 files changed, 266 insertions, 12 deletions
diff --git a/testapp/exam/tests.py b/testapp/exam/tests.py index 501deb7..b2ba36f 100644 --- a/testapp/exam/tests.py +++ b/testapp/exam/tests.py @@ -1,16 +1,270 @@ -""" -This file demonstrates writing tests using the unittest module. These will pass -when you run "manage.py test". +from django.utils import unittest +from exam.models import User, Profile, Question, Quiz, QuestionPaper,\ + QuestionSet, AnswerPaper, Answer +import datetime -Replace this with more appropriate tests for your application. -""" -from django.test import TestCase +def setUpModule(): + # create user profile + user = User.objects.create_user(username='demo_user', + password='demo', + email='demo@test.com') + User.objects.create_user(username='demo_user2', + password='demo', + email='demo@test.com') + Profile.objects.create(user=user, roll_number=1, institute='IIT', + department='Chemical', position='Student') + # create 20 questions + for i in range(1, 21): + Question.objects.create(summary='Q%d' % (i), points=1) -class SimpleTest(TestCase): - def test_basic_addition(self): - """ - Tests that 1 + 1 always equals 2. - """ - self.assertEqual(1 + 1, 2) + # create a quiz + Quiz.objects.create(start_date='2014-06-16', duration=30, active=False, + description='demo quiz') + + +def tearDownModule(): + User.objects.all().delete() + Question.objects.all().delete() + Quiz.objects.all().delete() + + +############################################################################### +class ProfileTestCases(unittest.TestCase): + def setUp(self): + self.user = User.objects.get(pk=1) + self.profile = Profile.objects.get(pk=1) + + def test_user_profile(self): + """ Test user profile""" + self.assertEqual(self.user.username, 'demo_user') + self.assertEqual(self.profile.user.username, 'demo_user') + self.assertEqual(int(self.profile.roll_number), 1) + self.assertEqual(self.profile.institute, 'IIT') + self.assertEqual(self.profile.department, 'Chemical') + self.assertEqual(self.profile.position, 'Student') + + +############################################################################### +class QuestionTestCases(unittest.TestCase): + def setUp(self): + # Single question details + self.question = Question(summary='Demo question', language='Python', + type='Code', active=True, + description='Write a function', points=1.0, + test='Test Cases', snippet='def myfunc()') + self.question.save() + self.question.tags.add('python', 'function') + + def test_question(self): + """ Test question """ + self.assertEqual(self.question.summary, 'Demo question') + self.assertEqual(self.question.language, 'Python') + self.assertEqual(self.question.type, 'Code') + self.assertFalse(self.question.options) + self.assertEqual(self.question.description, 'Write a function') + self.assertEqual(self.question.points, 1.0) + self.assertTrue(self.question.active) + self.assertEqual(self.question.test, 'Test Cases') + self.assertEqual(self.question.snippet, 'def myfunc()') + tag_list = [] + for tag in self.question.tags.all(): + tag_list.append(tag.name) + self.assertEqual(tag_list, ['python', 'function']) + + +############################################################################### +class QuizTestCases(unittest.TestCase): + def setUp(self): + self.quiz = Quiz.objects.get(pk=1) + + def test_quiz(self): + """ Test Quiz""" + self.assertEqual((self.quiz.start_date).strftime('%Y-%m-%d'), + '2014-06-16') + self.assertEqual(self.quiz.duration, 30) + self.assertTrue(self.quiz.active is False) + self.assertEqual(self.quiz.description, 'demo quiz') + + +############################################################################### +class QuestionPaperTestCases(unittest.TestCase): + @classmethod + def setUpClass(self): + # All active questions + self.questions = Question.objects.filter(active=True) + self.quiz = Quiz.objects.get(id=1) + + # create question paper + self.question_paper = QuestionPaper.objects.create(quiz=self.quiz, + total_marks=0.0) + # add fixed set of questions to the question paper + self.question_paper.fixed_questions.add(self.questions[3], + self.questions[5]) + # create two QuestionSet for random questions + # QuestionSet 1 + self.question_set_1 = QuestionSet.objects.create(marks=2, + num_questions=2) + + # add pool of questions for random sampling + self.question_set_1.questions.add(self.questions[6], self.questions[7], + self.questions[8], self.questions[9]) + # add question set 1 to random questions in Question Paper + self.question_paper.random_questions.add(self.question_set_1) + + # QuestionSet 2 + self.question_set_2 = QuestionSet.objects.create(marks=3, + num_questions=3) + + # add pool of questions + self.question_set_2.questions.add(self.questions[11], + self.questions[12], + self.questions[13], + self.questions[14]) + # add question set 2 + self.question_paper.random_questions.add(self.question_set_2) + + # ip address for AnswerPaper + self.ip = '127.0.0.1' + + self.user = User.objects.get(pk=1) + + def test_questionpaper(self): + """ Test question paper""" + self.assertEqual(self.question_paper.quiz.description, 'demo quiz') + self.assertEqual(list(self.question_paper.fixed_questions.all()), + [self.questions[3], self.questions[5]]) + + def test_update_total_marks(self): + """ Test update_total_marks() method of Question Paper""" + self.assertEqual(self.question_paper.total_marks, 0) + self.question_paper.update_total_marks() + self.assertEqual(self.question_paper.total_marks, 15) + + def test_get_random_questions(self): + """ Test get_random_questions() method of Question Paper""" + random_questions_set_1 = self.question_set_1.get_random_questions() + random_questions_set_2 = self.question_set_2.get_random_questions() + + # To check whether random questions are from random_question_set + questions_set_1 = set(self.question_set_1.questions.all()) + random_set_1 = set(random_questions_set_1) + random_set_2 = set(random_questions_set_2) + boolean = questions_set_1.intersection(random_set_1) == random_set_1 + self.assertTrue(boolean) + self.assertEqual(len(random_set_1), 2) + # To check that the questions are random. + # If incase not random then check that the order is diferent + try: + self.assertFalse(random_set_1 == random_set_2) + except AssertionError: + self.assertTrue(random_questions_set_1 != random_questions_set_2) + + def test_get_questions_for_answerpaper(self): + """ Test get_questions_for_answerpaper() method of Question Paper""" + questions = self.question_paper._get_questions_for_answerpaper() + fixed = list(self.question_paper.fixed_questions.all()) + question_set = self.question_paper.random_questions.all() + total_random_questions = 0 + available_questions = [] + for qs in question_set: + total_random_questions += qs.num_questions + available_questions += qs.questions.all() + self.assertEqual(total_random_questions, 5) + self.assertEqual(len(available_questions), 8) + self.assertEqual(len(questions), 7) + + def test_make_answerpaper(self): + """ Test make_answerpaper() method of Question Paper""" + answerpaper = self.question_paper.make_answerpaper(self.user, self.ip) + self.assertIsInstance(answerpaper, AnswerPaper) + paper_questions = set((answerpaper.questions).split('|')) + self.assertEqual(len(paper_questions), 7) + fixed = {'4', '6'} + boolean = fixed.intersection(paper_questions) == fixed + self.assertTrue(boolean) + + +############################################################################### +class AnswerPaperTestCases(unittest.TestCase): + @classmethod + def setUpClass(self): + self.ip = '101.0.0.1' + self.user = User.objects.get(id=1) + self.profile = self.user.profile + self.quiz = Quiz.objects.get(pk=1) + self.question_paper = QuestionPaper(quiz=self.quiz, total_marks=3) + self.question_paper.save() + + # create answerpaper + self.answerpaper = AnswerPaper(user=self.user, profile=self.profile, + questions='1|2|3', + question_paper=self.question_paper, + start_time='2014-06-13 12:20:19.791297', + end_time='2014-06-13 12:50:19.791297', + user_ip=self.ip) + self.answerpaper.questions_answered = '1' + self.answerpaper.save() + + # answers for the Answer Paper + self.answer_right = Answer(question=Question.objects.get(id=1), + answer="Demo answer", correct=True, marks=1) + self.answer_wrong = Answer(question=Question.objects.get(id=2), + answer="My answer", correct=False, marks=0) + self.answer_right.save() + self.answer_wrong.save() + self.answerpaper.answers.add(self.answer_right) + self.answerpaper.answers.add(self.answer_wrong) + + def test_answerpaper(self): + """ Test Answer Paper""" + self.assertEqual(self.answerpaper.user.username, 'demo_user') + self.assertEqual(self.answerpaper.profile_id, 1) + self.assertEqual(self.answerpaper.user_ip, self.ip) + questions = self.answerpaper.questions + num_questions = len(questions.split('|')) + self.assertEqual(questions, '1|2|3') + self.assertEqual(num_questions, 3) + self.assertEqual(self.answerpaper.question_paper, self.question_paper) + self.assertEqual(self.answerpaper.start_time, + '2014-06-13 12:20:19.791297') + self.assertEqual(self.answerpaper.end_time, + '2014-06-13 12:50:19.791297') + + def test_current_question(self): + """ Test current_question() method of Answer Paper""" + current_question = self.answerpaper.current_question() + self.assertEqual(current_question, '2') + + def test_completed_question(self): + """ Test completed_question() method of Answer Paper""" + question = self.answerpaper.completed_question(1) + self.assertEqual(self.answerpaper.questions_left(), 2) + + def test_questions_left(self): + """ Test questions_left() method of Answer Paper""" + self.assertEqual(self.answerpaper.questions_left(), 2) + + def test_skip(self): + """ Test skip() method of Answer Paper""" + next_question_id = self.answerpaper.skip() + self.assertTrue(next_question_id is not None) + self.assertEqual(next_question_id, '3') + + def test_answered_str(self): + """ Test answered_str() method of Answer Paper""" + answered_question = self.answerpaper.get_answered_str() + self.assertEqual(answered_question, '1') + + def test_get_marks_obtained(self): + """ Test get_marks_obtained() method of Answer Paper""" + self.assertEqual(self.answerpaper.get_marks_obtained(), 1.0) + + def test_get_question_answer(self): + """ Test get_question_answer() method of Answer Paper""" + answered = self.answerpaper.get_question_answers() + first_answer = answered.values()[0][0] + self.assertEqual(first_answer.answer, 'Demo answer') + self.assertTrue(first_answer.correct) + self.assertEqual(len(answered), 2) |