import unittest from yaksh.models import User, Profile, Question, Quiz, QuestionPaper,\ QuestionSet, AnswerPaper, Answer, TestCase, Course import json from datetime import datetime, timedelta from django.contrib.auth.models import Group 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') student = User.objects.create_user(username='demo_user3', password='demo', email='demo3@test.com') Profile.objects.create(user=student, roll_number=3, institute='IIT', department='Chemical', position='Student') # create a course course = Course.objects.create(name="Python Course", enrollment="Enroll Request", creator=user) # create 20 questions for i in range(1, 21): Question.objects.create(summary='Q%d' % (i), points=1, type='code') # create a quiz quiz = Quiz.objects.create(start_date_time=datetime(2015, 10, 9, 10, 8, 15, 0), end_date_time=datetime(2199, 10, 9, 10, 8, 15, 0), duration=30, active=True, attempts_allowed=1, time_between_attempts=0, description='demo quiz', pass_criteria=0, language='Python', prerequisite=None, course=course) Quiz.objects.create(start_date_time=datetime(2014, 10, 9, 10, 8, 15, 0), end_date_time=datetime(2015, 10, 9, 10, 8, 15, 0), duration=30, active=False, attempts_allowed=-1, time_between_attempts=0, description='demo quiz', pass_criteria=40, language='Python', prerequisite=quiz, course=course) def tearDownModule(): User.objects.all().delete() Question.objects.all().delete() Quiz.objects.all().delete() ############################################################################### class ProfileTestCases(unittest.TestCase): def setUp(self): self.user1 = User.objects.get(pk=1) self.profile = Profile.objects.get(pk=1) self.user2 = User.objects.get(pk=3) def test_user_profile(self): """ Test user profile""" self.assertEqual(self.user1.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, snippet='def myfunc()') self.question.save() self.question.tags.add('python', 'function') self.testcase = TestCase(question=self.question, func_name='def myfunc', kw_args='a=10,b=11', pos_args='12,13', expected_answer='15') answer_data = { "test": "", "user_answer": "demo_answer", "test_parameter": [{"func_name": "def myfunc", "expected_answer": "15", "test_id": self.testcase.id, "pos_args": ["12", "13"], "kw_args": {"a": "10", "b": "11"} }], "id": self.question.id, "ref_code_path": "", } self.answer_data_json = json.dumps(answer_data) self.user_answer = "demo_answer" 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.snippet, 'def myfunc()') tag_list = [] for tag in self.question.tags.all(): tag_list.append(tag.name) self.assertEqual(tag_list, ['python', 'function']) def test_consolidate_answer_data(self): """ Test consolidate_answer_data function """ result = self.question.consolidate_answer_data([self.testcase], self.user_answer) self.assertEqual(result, self.answer_data_json) ############################################################################### class TestCaseTestCases(unittest.TestCase): def setUp(self): self.question = Question(summary='Demo question', language='Python', type='Code', active=True, description='Write a function', points=1.0, snippet='def myfunc()') self.question.save() self.testcase = TestCase(question=self.question, func_name='def myfunc', kw_args='a=10,b=11', pos_args='12,13', expected_answer='15') def test_testcase(self): """ Test question """ self.assertEqual(self.testcase.question, self.question) self.assertEqual(self.testcase.func_name, 'def myfunc') self.assertEqual(self.testcase.kw_args, 'a=10,b=11') self.assertEqual(self.testcase.pos_args, '12,13') self.assertEqual(self.testcase.expected_answer, '15') ############################################################################### class QuizTestCases(unittest.TestCase): def setUp(self): self.quiz1 = Quiz.objects.get(pk=1) self.quiz2 = Quiz.objects.get(pk=2) def test_quiz(self): """ Test Quiz""" self.assertEqual((self.quiz1.start_date_time).strftime('%Y-%m-%d'), '2015-10-09') self.assertEqual((self.quiz1.start_date_time).strftime('%H:%M:%S'), '10:08:15') self.assertEqual(self.quiz1.duration, 30) self.assertTrue(self.quiz1.active) self.assertEqual(self.quiz1.description, 'demo quiz') self.assertEqual(self.quiz1.language, 'Python') self.assertEqual(self.quiz1.pass_criteria, 0) self.assertEqual(self.quiz1.prerequisite, None) def test_is_expired(self): self.assertFalse(self.quiz1.is_expired()) self.assertTrue(self.quiz2.is_expired()) def test_has_prerequisite(self): self.assertFalse(self.quiz1.has_prerequisite()) self.assertTrue(self.quiz2.has_prerequisite()) def test_get_active_quizzes(self): quizzes = Quiz.objects.get_active_quizzes() for quiz in quizzes: self.assertTrue(quiz.active) ############################################################################### 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, shuffle_questions=True) # 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) self.attempted_papers = AnswerPaper.objects.filter(question_paper=self.question_paper, user=self.user) def test_questionpaper(self): """ Test question paper""" self.assertEqual(self.question_paper.quiz.description, 'demo quiz') self.assertSequenceEqual(self.question_paper.fixed_questions.all(), [self.questions[3], self.questions[5]]) self.assertTrue(self.question_paper.shuffle_questions) 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() total_random_questions = len(random_questions_set_1 + random_questions_set_2) self.assertEqual(total_random_questions, 5) # 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_make_answerpaper(self): """ Test make_answerpaper() method of Question Paper""" already_attempted = self.attempted_papers.count() attempt_num = already_attempted + 1 answerpaper = self.question_paper.make_answerpaper(self.user, self.ip, attempt_num) self.assertIsInstance(answerpaper, AnswerPaper) paper_questions = answerpaper.questions.all() self.assertEqual(len(paper_questions), 7) fixed_questions = set(self.question_paper.fixed_questions.all()) self.assertTrue(fixed_questions.issubset(set(paper_questions))) answerpaper.passed = True answerpaper.save() self.assertFalse(self.question_paper.is_prerequisite_passed(self.user)) # test can_attempt_now(self): self.assertFalse(self.question_paper.can_attempt_now(self.user)) ############################################################################### 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() self.questions = Question.objects.filter(id__in=[1,2,3]) self.start_time = datetime.now() self.end_time = self.start_time + timedelta(minutes=20) # create answerpaper self.answerpaper = AnswerPaper(user=self.user, question_paper=self.question_paper, start_time=self.start_time, end_time=self.end_time, user_ip=self.ip) self.attempted_papers = AnswerPaper.objects.filter(question_paper=self.question_paper, user=self.user) already_attempted = self.attempted_papers.count() self.answerpaper.attempt_number = already_attempted + 1 self.answerpaper.save() self.answerpaper.questions.add(*self.questions) self.answerpaper.questions_unanswered.add(*self.questions) 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.user_ip, self.ip) questions = self.answerpaper.get_questions() num_questions = len(questions) self.assertSequenceEqual(list(questions), list(self.questions)) self.assertEqual(num_questions, 3) self.assertEqual(self.answerpaper.question_paper, self.question_paper) self.assertEqual(self.answerpaper.start_time, self.start_time) self.assertEqual(self.answerpaper.status, 'inprogress') def test_questions(self): # Test questions_left() method of Answer Paper self.assertEqual(self.answerpaper.questions_left(), 3) # Test current_question() method of Answer Paper current_question = self.answerpaper.current_question() self.assertEqual(current_question.id, 1) # Test completed_question() method of Answer Paper question = self.answerpaper.completed_question(1) self.assertEqual(self.answerpaper.questions_left(), 2) # Test skip() method of Answer Paper current_question = self.answerpaper.current_question() self.assertEqual(current_question.id, 2) next_question_id = self.answerpaper.skip(current_question.id) self.assertTrue(next_question_id is not None) self.assertEqual(next_question_id.id, 3) questions_answered = self.answerpaper.get_questions_answered() self.assertEqual(questions_answered.count(), 1) self.assertSequenceEqual(questions_answered, [self.questions[0]]) questions_unanswered = self.answerpaper.get_questions_unanswered() self.assertEqual(questions_unanswered.count(), 2) self.assertSequenceEqual(questions_unanswered, [self.questions[1], self.questions[2]]) def test_update_marks(self): """ Test update_marks method of AnswerPaper""" self.answerpaper.update_marks('inprogress') self.assertEqual(self.answerpaper.status, 'inprogress') self.assertTrue(self.answerpaper.is_attempt_inprogress()) self.answerpaper.update_marks() self.assertEqual(self.answerpaper.status, 'completed') self.assertEqual(self.answerpaper.marks_obtained, 1.0) self.assertEqual(self.answerpaper.percent, 33.33) self.assertTrue(self.answerpaper.passed) self.assertFalse(self.answerpaper.is_attempt_inprogress()) 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) def test_is_answer_correct(self): self.assertTrue(self.answerpaper.is_answer_correct(self.questions[0])) self.assertFalse(self.answerpaper.is_answer_correct(self.questions[1])) def test_get_previous_answers(self): answers = self.answerpaper.get_previous_answers(self.questions[0]) self.assertEqual(answers.count(), 1) self.assertTrue(answers[0], self.answer_right) answers = self.answerpaper.get_previous_answers(self.questions[1]) self.assertEqual(answers.count(), 1) self.assertTrue(answers[0], self.answer_wrong) ############################################################################### class CourseTestCases(unittest.TestCase): def setUp(self): self.course = Course.objects.get(pk=1) self.creator = User.objects.get(pk=1) self.student1 = User.objects.get(pk=2) self.student2 = User.objects.get(pk=3) self.quiz1 = Quiz.objects.get(pk=1) self.quiz2 = Quiz.objects.get(pk=2) def test_is_creator(self): """ Test is_creator method of Course""" self.assertTrue(self.course.is_creator(self.creator)) def test_is_self_enroll(self): """ Test is_self_enroll method of Course""" self.assertFalse(self.course.is_self_enroll()) def test_deactivate(self): """ Test deactivate method of Course""" self.course.deactivate() self.assertFalse(self.course.active) def test_activate(self): """ Test activate method of Course""" self.course.activate() self.assertTrue(self.course.active) def test_request(self): """ Test request and get_requests methods of Course""" self.course.request(self.student1, self.student2) self.assertSequenceEqual(self.course.get_requests(), [self.student1, self.student2]) def test_enroll_reject(self): """ Test enroll, reject, get_enrolled and get_rejected methods""" self.assertSequenceEqual(self.course.get_enrolled(), []) was_rejected = False self.course.enroll(was_rejected, self.student1) self.assertSequenceEqual(self.course.get_enrolled(), [self.student1]) self.assertSequenceEqual(self.course.get_rejected(), []) was_enrolled = False self.course.reject(was_enrolled, self.student2) self.assertSequenceEqual(self.course.get_rejected(), [self.student2]) was_rejected = True self.course.enroll(was_rejected, self.student2) self.assertSequenceEqual(self.course.get_enrolled(), [self.student1, self.student2]) self.assertSequenceEqual(self.course.get_rejected(), []) was_enrolled = True self.course.reject(was_enrolled, self.student2) self.assertSequenceEqual(self.course.get_rejected(), [self.student2]) self.assertSequenceEqual(self.course.get_enrolled(), [self.student1]) self.assertTrue(self.course.is_enrolled(self.student1)) def test_get_quizzes(self): """ Test get_quizzes method of Courses""" self.assertSequenceEqual(self.course.get_quizzes(), [self.quiz1, self.quiz2]) def test_add_teachers(self): """ Test to add teachers to a course""" self.course.add_teachers(self.student1, self.student2) self.assertSequenceEqual(self.course.get_teachers(), [self.student1, self.student2]) def test_remove_teachers(self): """ Test to remove teachers from a course""" self.course.add_teachers(self.student1, self.student2) self.course.remove_teachers(self.student1) self.assertSequenceEqual(self.course.get_teachers(), [self.student2]) def test_is_teacher(self): """ Test to check if user is teacher""" self.course.add_teachers(self.student2) result = self.course.is_teacher(self.student2) self.assertTrue(result)