Resolve "Make exam a many to many field on StudentInfo model"

Closes #233 (closed)

core/tests/test_access_rights.py

@@ -126,10 +126,8 @@ class AccessRightsOfStudentReviewerAPIViewTest(APITestCase):
 
 
 class AccessRightsOfExamTypeAPIViewTest(APITestCase):
-    """ Tests who can access the exam list. The rational here is, that this
-    list contains information about what number of points was necessary to pass
-    the exam. There is no reason why anyone should see this information except
-    for their own module. """
+    """ In older versions students had no access rights, but since multiple exams can now be
+     imported and the examselection page is necessary, everyone needs access."""
 
     @classmethod
     def setUpTestData(cls):
@@ -148,10 +146,10 @@ class AccessRightsOfExamTypeAPIViewTest(APITestCase):
         self.request = self.factory.get(reverse('examtype-list'))
         self.view = ExamApiViewSet.as_view({'get': 'list'})
 
-    def test_student_has_no_access(self):
+    def test_student_has_access(self):
         force_authenticate(self.request, user=self.student)
         response = self.view(self.request)
-        self.assertEqual(response.status_code, status.HTTP_403_FORBIDDEN)
+        self.assertEqual(response.status_code, status.HTTP_200_OK)
 
     # TODO see issue #90 for details
     # def test_tutor_has_no_access(self):