diff options
| -rw-r--r-- | yaksh/test_views.py | 625 |
1 files changed, 622 insertions, 3 deletions
diff --git a/yaksh/test_views.py b/yaksh/test_views.py index fbe1619..a5bd25e 100644 --- a/yaksh/test_views.py +++ b/yaksh/test_views.py @@ -9,6 +9,7 @@ except ImportError: import zipfile import shutil from textwrap import dedent +from markdown import Markdown from django.contrib.auth.models import Group from django.contrib.auth import authenticate @@ -23,7 +24,8 @@ from django.core.files.uploadedfile import SimpleUploadedFile from yaksh.models import User, Profile, Question, Quiz, QuestionPaper,\ QuestionSet, AnswerPaper, Answer, Course, StandardTestCase,\ AssignmentUpload, FileUpload, McqTestCase, IntegerTestCase, StringTestCase,\ - FloatTestCase, FIXTURES_DIR_PATH, LearningModule, LearningUnit + FloatTestCase, FIXTURES_DIR_PATH, LearningModule, LearningUnit, Lesson,\ + LessonFile from yaksh.decorators import user_has_profile @@ -1523,13 +1525,31 @@ class TestCourses(TestCase): email='demo_student@test.com' ) + self.teacher_plaintext_pass = 'teacher' + self.teacher = User.objects.create_user( + username='teacher', + password=self.teacher_plaintext_pass, + first_name='teacher_first_name', + last_name='teacher_last_name', + email='demo_teacher@test.com' + ) + # Add to moderator group self.mod_group.user_set.add(self.user1) self.mod_group.user_set.add(self.user2) + self.mod_group.user_set.add(self.teacher) + + # Create a learning module to add to course + self.learning_module = LearningModule.objects.create( + order=0, name="test module", description="module", + check_prerequisite=False, creator=self.teacher) self.user1_course = Course.objects.create(name="Python Course", enrollment="Enroll Request", creator=self.user1) + # Add teacher to user1 course + self.user1_course.teachers.add(self.teacher) + self.user2_course = Course.objects.create(name="Java Course", enrollment="Enroll Request", creator=self.user2) @@ -1540,8 +1560,8 @@ class TestCourses(TestCase): self.student.delete() self.user1_course.delete() self.user2_course.delete() - - + self.teacher.delete() + self.learning_module.delete() def test_courses_denies_anonymous(self): """ @@ -1585,6 +1605,64 @@ class TestCourses(TestCase): self.assertIn(self.user1_course, response.context['courses']) self.assertNotIn(self.user2_course, response.context['courses']) + def test_teacher_can_design_course(self): + """ Check if teacher can design the course i.e add learning modules """ + self.client.login( + username=self.teacher.username, + password=self.teacher_plaintext_pass + ) + response = self.client.post( + reverse('yaksh:design_course', + kwargs={"course_id": self.user1_course.id}), + data={"Add": "Add", + "module_list": [str(self.learning_module.id)] + }) + + # Test add learning module + self.assertEqual(response.status_code, 200) + self.assertTemplateUsed(response, 'yaksh/design_course_session.html') + added_learning_module = self.user1_course.learning_module.all().first() + self.assertEqual(self.learning_module, added_learning_module) + self.assertEqual(added_learning_module.order, 1) + + # Test change order of learning module + response = self.client.post( + reverse('yaksh:design_course', + kwargs={"course_id": self.user1_course.id}), + data={"Change": "Change", "ordered_list": ",".join( + [str(self.learning_module.id)+":"+"0"] + )} + ) + updated_learning_module = LearningModule.objects.get( + id=self.learning_module.id) + self.assertEqual(response.status_code, 200) + self.assertTemplateUsed(response, 'yaksh/design_course_session.html') + self.assertEqual(updated_learning_module.order, 0) + + # Test change check prerequisite + response = self.client.post( + reverse('yaksh:design_course', + kwargs={"course_id": self.user1_course.id}), + data={"Change_prerequisite": "Change_prerequisite", + "check_prereq": [str(self.learning_module.id)] + }) + updated_learning_module = LearningModule.objects.get( + id=self.learning_module.id) + self.assertEqual(response.status_code, 200) + self.assertTemplateUsed(response, 'yaksh/design_course_session.html') + self.assertTrue(updated_learning_module.check_prerequisite) + + # Test to remove learning module from course + response = self.client.post( + reverse('yaksh:design_course', + kwargs={"course_id": self.user1_course.id}), + data={"Remove": "Remove", + "delete_list": [str(self.learning_module.id)] + }) + self.assertEqual(response.status_code, 200) + self.assertTemplateUsed(response, 'yaksh/design_course_session.html') + self.assertFalse(self.user1_course.learning_module.all().exists()) + class TestAddCourse(TestCase): def setUp(self): @@ -4005,3 +4083,544 @@ class TestQuestionPaper(TestCase): # Then wrong_answer_paper = AnswerPaper.objects.get(id=self.answerpaper.id) self.assertEqual(wrong_answer_paper.marks_obtained, 0) + + +class TestLearningModule(TestCase): + def setUp(self): + self.client = Client() + + self.mod_group = Group.objects.create(name='moderator') + tzone = pytz.timezone('UTC') + # Create Moderator with profile + self.user_plaintext_pass = 'demo' + self.user = User.objects.create_user( + username='demo_user', + password=self.user_plaintext_pass, + first_name='first_name', + last_name='last_name', + email='demo@test.com' + ) + + Profile.objects.create( + user=self.user, + roll_number=10, + institute='IIT', + department='Chemical', + position='Moderator', + timezone='UTC' + ) + + # Create a student + self.student_plaintext_pass = 'demo_student' + self.student = User.objects.create_user( + username='demo_student', + password=self.student_plaintext_pass, + first_name='first_name', + last_name='last_name', + email='demo@student.com' + ) + + # Create a teacher to add to the course + self.teacher_plaintext_pass = 'demo_teacher' + self.teacher = User.objects.create_user( + username='demo_teacher', + password=self.teacher_plaintext_pass, + first_name='first_name', + last_name='last_name', + email='demo@student.com' + ) + + # Add to moderator group + self.mod_group.user_set.add(self.user) + self.mod_group.user_set.add(self.teacher) + + self.course = Course.objects.create( + name="Python Course", + enrollment="Open Enrollment", creator=self.user) + + self.question = Question.objects.create( + summary="Test_question", description="Add two numbers", + points=1.0, language="python", type="code", user=self.user + ) + self.quiz = Quiz.objects.create( + start_date_time=datetime(2014, 10, 9, 10, 8, 15, 0, tzone), + end_date_time=datetime(2199, 10, 9, 10, 8, 15, 0, tzone), + duration=30, active=True, instructions="Demo Instructions", + attempts_allowed=-1, time_between_attempts=0, + description='demo quiz', pass_criteria=40, + creator=self.user + ) + + self.question_paper = QuestionPaper.objects.create( + quiz=self.quiz, + total_marks=5.0, fixed_question_order=str(self.question.id) + ) + + self.question_paper.fixed_questions.add(self.question) + + self.lesson = Lesson.objects.create( + name="test lesson", description="test description", + creator=self.user) + # create quiz leanring unit + self.learning_unit = LearningUnit.objects.create( + order=0, learning_type="quiz", quiz=self.quiz) + # create lesson leanring unit + self.learning_unit1 = LearningUnit.objects.create( + order=1, learning_type="lesson", lesson=self.lesson) + # create learning module + self.learning_module = LearningModule.objects.create( + order=0, name="test module", description="module", + check_prerequisite=False, creator=self.user) + self.learning_module.learning_unit.add(self.learning_unit) + self.learning_module.learning_unit.add(self.learning_unit1) + self.learning_module1 = LearningModule.objects.create( + order=0, name="my module", description="my description", + check_prerequisite=False, creator=self.user) + self.course.teachers.add(self.teacher) + self.course.learning_module.add(self.learning_module) + + self.expected_url = "/exam/manage/courses/all_learning_module/" + + def tearDown(self): + self.user.delete() + self.student.delete() + self.teacher.delete() + self.quiz.delete() + self.course.delete() + self.learning_unit.delete() + self.learning_module.delete() + + def test_add_new_module_denies_non_moderator(self): + self.client.login( + username=self.student.username, + password=self.student_plaintext_pass + ) + + # Student tries to add learning module + response = self.client.post(reverse('yaksh:add_module'), + data={"name": "test module1", + "description": "my test1", + "Save": "Save"}) + self.assertEqual(response.status_code, 404) + + # Student tries to view learning modules + response = self.client.get(reverse('yaksh:show_all_modules')) + self.assertEqual(response.status_code, 404) + + def test_add_new_module(self): + """ Check if new module is created """ + self.client.login( + username=self.user.username, + password=self.user_plaintext_pass + ) + + # Test add new module + response = self.client.post(reverse('yaksh:add_module'), + data={"name": "test module1", + "description": "my test1", + "Save": "Save"}) + + self.assertEqual(response.status_code, 302) + self.assertRedirects(response, self.expected_url) + learning_module = LearningModule.objects.get(name="test module1") + self.assertEqual(learning_module.description, "my test1") + self.assertEqual(learning_module.creator, self.user) + self.assertTrue(learning_module.check_prerequisite) + self.assertEqual(learning_module.html_data, + Markdown().convert("my test1")) + + def test_edit_module(self): + """ Check if existing module is editable """ + self.client.login( + username=self.user.username, + password=self.user_plaintext_pass + ) + + # Test add new module + response = self.client.post( + reverse('yaksh:edit_module', + kwargs={"module_id": self.learning_module.id}), + data={"name": "test module2", + "description": "my test2", + "Save": "Save"}) + + self.assertEqual(response.status_code, 302) + self.assertRedirects(response, self.expected_url) + learning_module = LearningModule.objects.get(name="test module2") + self.assertEqual(learning_module.description, "my test2") + self.assertEqual(learning_module.creator, self.user) + self.assertFalse(learning_module.check_prerequisite) + self.assertEqual(learning_module.html_data, + Markdown().convert("my test2")) + + def test_show_all_modules(self): + """Try to get all learning modules""" + self.client.login( + username=self.user.username, + password=self.user_plaintext_pass + ) + response = self.client.get(reverse('yaksh:show_all_modules')) + self.assertEqual(response.status_code, 200) + self.assertTemplateUsed(response, 'yaksh/courses.html') + self.assertEqual(response.context['type'], "learning_module") + self.assertEqual(response.context['learning_modules'][0], + self.learning_module) + + def test_teacher_can_edit_module(self): + """ Check if teacher can edit the module """ + self.client.login( + username=self.teacher.username, + password=self.teacher_plaintext_pass + ) + response = self.client.post( + reverse('yaksh:edit_module', + kwargs={"module_id": self.learning_module.id, + "course_id": self.course.id}), + data={"name": "teacher module 2", + "description": "teacher module 2", + "Save": "Save"}) + + self.assertEqual(response.status_code, 302) + self.assertRedirects(response, "/exam/manage/courses/") + learning_module = LearningModule.objects.get(name="teacher module 2") + self.assertEqual(learning_module.description, "teacher module 2") + self.assertEqual(learning_module.creator, self.user) + + def test_teacher_can_design_module(self): + """ Check if teacher can design the module i.e add learning units """ + self.client.login( + username=self.teacher.username, + password=self.teacher_plaintext_pass + ) + response = self.client.post( + reverse('yaksh:design_module', + kwargs={"module_id": self.learning_module1.id, + "course_id": self.course.id}), + data={"Add": "Add", + "choosen_list": ",".join([str(self.quiz.id)+":"+"quiz"]) + }) + + # Test add learning unit + self.assertEqual(response.status_code, 200) + self.assertTemplateUsed(response, 'yaksh/add_module.html') + learning_unit = self.learning_module1.learning_unit.all().first() + self.assertEqual(self.quiz, learning_unit.quiz) + self.assertEqual(learning_unit.learning_type, "quiz") + self.assertEqual(learning_unit.order, 1) + + # Test change order of learning unit + response = self.client.post( + reverse('yaksh:design_module', + kwargs={"module_id": self.learning_module1.id, + "course_id": self.course.id}), + data={"Change": "Change", + "ordered_list": ",".join([str(learning_unit.id)+":"+"0"]) + }) + updated_learning_unit = LearningUnit.objects.get(id=learning_unit.id) + self.assertEqual(response.status_code, 200) + self.assertTemplateUsed(response, 'yaksh/add_module.html') + self.assertEqual(updated_learning_unit.order, 0) + + # Test change check prerequisite + response = self.client.post( + reverse('yaksh:design_module', + kwargs={"module_id": self.learning_module1.id, + "course_id": self.course.id}), + data={"Change_prerequisite": "Change_prerequisite", + "check_prereq": [str(learning_unit.id)] + }) + updated_learning_unit = LearningUnit.objects.get(id=learning_unit.id) + self.assertEqual(response.status_code, 200) + self.assertTemplateUsed(response, 'yaksh/add_module.html') + self.assertFalse(updated_learning_unit.check_prerequisite) + + # Test to remove learning unit from learning module + response = self.client.post( + reverse('yaksh:design_module', + kwargs={"module_id": self.learning_module1.id, + "course_id": self.course.id}), + data={"Remove": "Remove", + "delete_list": [str(learning_unit.id)] + }) + updated_learning_unit = LearningUnit.objects.filter( + id=learning_unit.id).exists() + self.assertEqual(response.status_code, 200) + self.assertTemplateUsed(response, 'yaksh/add_module.html') + self.assertFalse(updated_learning_unit) + self.assertFalse(self.learning_module1.learning_unit.all().exists()) + + def test_get_learning_units_for_design(self): + self.client.login( + username=self.teacher.username, + password=self.teacher_plaintext_pass + ) + response = self.client.get( + reverse('yaksh:design_module', + kwargs={"module_id": self.learning_module1.id, + "course_id": self.course.id})) + self.assertEqual(response.status_code, 200) + self.assertTemplateUsed(response, 'yaksh/add_module.html') + self.assertEqual(response.context['quiz_les_list'], set()) + self.assertEqual(len(response.context['learning_units']), 0) + self.assertEqual(response.context['status'], "design") + self.assertEqual(response.context['module_id'], + str(self.learning_module1.id)) + self.assertEqual(response.context['course_id'], str(self.course.id)) + + def test_view_module(self): + """ Student tries to view a module containing learning units """ + + # Student is not enrolled in the course is thrown out + self.client.login( + username=self.student.username, + password=self.student_plaintext_pass + ) + response = self.client.get( + reverse('yaksh:view_module', + kwargs={"module_id": self.learning_module.id, + "course_id": self.course.id})) + self.assertEqual(response.status_code, 404) + + # add student to the course + self.course.students.add(self.student.id) + + # check if enrolled student can view module + response = self.client.get( + reverse('yaksh:view_module', + kwargs={"module_id": self.learning_module.id, + "course_id": self.course.id})) + self.assertEqual(response.status_code, 200) + self.assertTemplateUsed(response, "yaksh/show_video.html") + self.assertEqual(response.context['learning_units'][0], + self.learning_unit) + self.assertEqual(response.context["state"], "module") + self.assertEqual(response.context["first_unit"], self.learning_unit) + self.assertEqual(response.context["user"], self.student) + + def test_get_next_unit(self): + """ Check if we get correct next unit """ + + # Student who is not enrolled is thrown out + self.client.login( + username=self.student.username, + password=self.student_plaintext_pass + ) + response = self.client.get( + reverse('yaksh:view_module', + kwargs={"module_id": self.learning_module.id, + "course_id": self.course.id})) + self.assertEqual(response.status_code, 404) + + # Enroll student in the course + self.course.students.add(self.student.id) + + # Get First unit as next unit + response = self.client.get( + reverse('yaksh:next_unit', + kwargs={"module_id": self.learning_module.id, + "course_id": self.course.id, + "current_unit_id": self.learning_unit.id, + "first_unit": "1"}), + follow=True) + self.assertEqual(response.status_code, 200) + self.assertEqual(response.context['attempt_num'], 1) + self.assertEqual(response.context["questionpaper"], + self.question_paper) + self.assertEqual(response.context["course"], self.course) + self.assertEqual(response.context["module"], self.learning_module) + self.assertEqual(response.context["user"], self.student) + + # Get next unit after first unit + response = self.client.get( + reverse('yaksh:next_unit', + kwargs={"module_id": self.learning_module.id, + "course_id": self.course.id, + "current_unit_id": self.learning_unit.id}), + follow=True) + self.assertEqual(response.status_code, 200) + self.assertEqual(response.context["state"], "lesson") + self.assertEqual(response.context["current_unit"].id, + self.learning_unit1.id) + + +class TestLessons(TestCase): + def setUp(self): + self.client = Client() + + self.mod_group = Group.objects.create(name='moderator') + tzone = pytz.timezone('UTC') + # Create Moderator with profile + self.user_plaintext_pass = 'demo' + self.user = User.objects.create_user( + username='demo_user', + password=self.user_plaintext_pass, + first_name='first_name', + last_name='last_name', + email='demo@test.com' + ) + + Profile.objects.create( + user=self.user, + roll_number=10, + institute='IIT', + department='Chemical', + position='Moderator', + timezone='UTC' + ) + + # Create a student + self.student_plaintext_pass = 'demo_student' + self.student = User.objects.create_user( + username='demo_student', + password=self.student_plaintext_pass, + first_name='first_name', + last_name='last_name', + email='demo@student.com' + ) + + # Create a teacher to add to the course + self.teacher_plaintext_pass = 'demo_teacher' + self.teacher = User.objects.create_user( + username='demo_teacher', + password=self.teacher_plaintext_pass, + first_name='first_name', + last_name='last_name', + email='demo@student.com' + ) + + # Add to moderator group + self.mod_group.user_set.add(self.user) + self.mod_group.user_set.add(self.teacher) + + self.course = Course.objects.create( + name="Python Course", + enrollment="Open Enrollment", creator=self.user) + + self.quiz = Quiz.objects.create( + start_date_time=datetime(2014, 10, 9, 10, 8, 15, 0, tzone), + end_date_time=datetime(2015, 10, 9, 10, 8, 15, 0, tzone), + duration=30, active=True, instructions="Demo Instructions", + attempts_allowed=-1, time_between_attempts=0, + description='demo quiz', pass_criteria=40, + creator=self.user + ) + + self.lesson = Lesson.objects.create( + name="test lesson", description="test description", + creator=self.user) + self.learning_unit = LearningUnit.objects.create( + order=0, learning_type="lesson", lesson=self.lesson) + self.learning_module = LearningModule.objects.create( + order=0, name="test module", description="module", + check_prerequisite=False, creator=self.user) + self.learning_module.learning_unit.add(self.learning_unit.id) + self.course.learning_module.add(self.learning_module.id) + self.course.teachers.add(self.teacher.id) + + self.expected_url = "/exam/manage/courses/" + + def tearDown(self): + self.user.delete() + self.student.delete() + self.teacher.delete() + self.quiz.delete() + self.course.delete() + self.learning_unit.delete() + self.learning_module.delete() + self.lesson.delete() + + def test_edit_lesson_denies_non_moderator(self): + """ Student should not be allowed to edit lesson """ + self.client.login( + username=self.student.username, + password=self.student_plaintext_pass + ) + + # Student tries to edit lesson + response = self.client.get( + reverse('yaksh:edit_lesson', + kwargs={"lesson_id": self.lesson.id, + "course_id": self.course.id})) + self.assertEqual(response.status_code, 404) + + def test_teacher_can_edit_lesson(self): + """ Teacher should be allowed to edit lesson """ + self.client.login( + username=self.teacher.username, + password=self.teacher_plaintext_pass + ) + dummy_file = SimpleUploadedFile("test.txt", b"test") + response = self.client.post( + reverse('yaksh:edit_lesson', + kwargs={"lesson_id": self.lesson.id, + "course_id": self.course.id}), + data={"name": "updated lesson", + "description": "updated description", + "Lesson_files": dummy_file, + "Save": "Save"} + ) + + # Teacher edits existing lesson and adds file + self.assertEqual(response.status_code, 302) + self.assertRedirects(response, self.expected_url) + updated_lesson = Lesson.objects.get(name="updated lesson") + self.assertEqual(updated_lesson.description, "updated description") + self.assertEqual(updated_lesson.creator, self.user) + self.assertEqual(updated_lesson.html_data, + Markdown().convert("updated description")) + lesson_files = LessonFile.objects.filter( + lesson=self.lesson).first() + self.assertIn("test.txt", lesson_files.file.name) + lesson_file_path = lesson_files.file.path + # Teacher removes the lesson file + response = self.client.post( + reverse('yaksh:edit_lesson', + kwargs={"lesson_id": self.lesson.id, + "course_id": self.course.id}), + data={"delete_files": [str(lesson_files.id)], + "Delete": "Delete"} + ) + self.assertEqual(response.status_code, 302) + self.assertRedirects(response, self.expected_url) + lesson_file_exists = LessonFile.objects.filter( + lesson=self.lesson).exists() + self.assertFalse(lesson_file_exists) + self.assertFalse(os.path.exists(lesson_file_path)) + + def test_show_lesson(self): + """ Student should be able to view lessons """ + self.client.login( + username=self.student.username, + password=self.student_plaintext_pass + ) + response = self.client.get( + reverse('yaksh:show_lesson', + kwargs={"lesson_id": self.lesson.id, + "module_id": self.learning_module.id, + "course_id": self.course.id})) + # Student is unable to view lesson + self.assertEqual(response.status_code, 404) + + # Add student to course + self.course.students.add(self.student.id) + response = self.client.get( + reverse('yaksh:show_lesson', + kwargs={"lesson_id": self.lesson.id, + "module_id": self.learning_module.id, + "course_id": self.course.id})) + self.assertEqual(response.status_code, 200) + self.assertEqual(response.context["state"], "lesson") + self.assertEqual(response.context["current_unit"], self.learning_unit) + + def test_show_all_lessons(self): + """ Moderator should be able to see all created lessons""" + self.client.login( + username=self.user.username, + password=self.user_plaintext_pass + ) + response = self.client.get(reverse('yaksh:show_all_lessons')) + self.assertEqual(response.status_code, 200) + self.assertTemplateUsed(response, "yaksh/courses.html") + self.assertEqual(response.context["type"], "lesson") + self.assertEqual(response.context["lessons"][0], self.lesson) + |