CSV download for quiz enhanced

CSV download for a quiz now shows question wise grades.
Also, for a given attempt all the users from the course are entered in
the CSV. If the user has not attempted then a dash '-' is put under the
grades.
Also, handles random questions, if a question paper has questions
selected from pool of questions then all the questions are entered in
the CSV. 'NA' is put under the question grade if that question has not
come in the question/answer paper for that given user.

1 files changed, 13 insertions, 7 deletions

diff --git a/yaksh/test_views.py b/yaksh/test_views.py
index dc06126..af9ac7d 100644
--- a/yaksh/test_views.py
+++ b/yaksh/test_views.py
@@ -2904,6 +2904,7 @@ class TestDownloadcsv(TestCase):
         self.mod_group.user_set.add(self.user)
         self.course = Course.objects.create(name="Python Course",
             enrollment="Enroll Request", creator=self.user)
+        self.course.students.add(self.student)
 
         self.quiz = Quiz.objects.create(
             start_date_time=datetime(2014, 10, 9, 10, 8, 15, 0, tzone),
@@ -2956,8 +2957,9 @@ class TestDownloadcsv(TestCase):
             username=self.student.username,
             password=self.student_plaintext_pass
         )
-        response = self.client.get(reverse('yaksh:download_csv',
-                                   kwargs={"questionpaper_id": self.question_paper.id}),
+        response = self.client.get(reverse('yaksh:download_quiz_csv',
+                                   kwargs={"course_id": self.course.id,
+                                           "quiz_id": self.quiz.id}),
                                    follow=True
                                    )
         self.assertEqual(response.status_code, 404)
@@ -2985,8 +2987,9 @@ class TestDownloadcsv(TestCase):
             username=self.student.username,
             password=self.student_plaintext_pass
         )
-        response = self.client.get(reverse('yaksh:download_csv',
-                                   kwargs={"questionpaper_id": self.question_paper.id}),
+        response = self.client.get(reverse('yaksh:download_quiz_csv',
+                                   kwargs={"course_id": self.course.id,
+                                           "quiz_id": self.quiz.id}),
                                    follow=True
                                    )
         self.assertEqual(response.status_code, 404)
@@ -3031,11 +3034,14 @@ class TestDownloadcsv(TestCase):
             username=self.user.username,
             password=self.user_plaintext_pass
         )
-        response = self.client.get(reverse('yaksh:download_csv',
-                            kwargs={'questionpaper_id': self.question_paper.id}),
+        response = self.client.get(reverse('yaksh:download_quiz_csv',
+                            kwargs={"course_id": self.course.id,
+                                           "quiz_id": self.quiz.id}),
+
                             follow=True
                             )
-        file_name = "{0}.csv".format(self.quiz.description)
+        file_name = "{0}-{1}-attempt{2}.csv".format(self.course.name.replace('.', ''),
+                self.quiz.description.replace('.', ''), 1)
         self.assertEqual(response.status_code, 200)
         self.assertEqual(response.get('Content-Disposition'),
                         'attachment; filename="{0}"'.format(file_name))