def child_user_views(self):
"""
Gets the user views for the children of this module. Used when rendering a vertical.
"""
child_views = []
children = self.get_children()
# Store data to prevent descriptor overwrite by children.
self.module.store_data()
for child in children:
child_access_level = ClassGroupPermissions.get_permission_level(
child.classgroup, child, "change_resource")
user_access_level = ClassGroupPermissions.access_level(
child.classgroup, self.user)
if ClassGroupPermissions.PERMISSION_LEVELS[
user_access_level] >= ClassGroupPermissions.PERMISSION_LEVELS[
child_access_level]:
user_state, created = UserResourceState.objects.get_or_create(
user=self.user, resource=child)
renderer = ResourceRenderer(child,
user_resource_state=user_state,
static_data=self.static_data,
user=self.user)
child_views.append(renderer.user_view())
# Read data back in.
self.module.read_data()
return child_views
def test_get_classgroup_list_fail(self):
"""
Test to see if an empty class list is shown to someone with no permissions.
"""
cg_list_url = reverse('class_list')
response = self.c1.get(cg_list_url)
courses = json.loads(response.content)
self.assertEqual(len(courses), 0)
# User 1 should not be able to access the course.
self.assertEqual(ClassGroupPermissions.access_level(self.cg, self.user1), ClassGroupPermissions.none)
def test_enroll_in_course(self):
"""
Try enrolling in a course with an access code.
"""
access_key = self.cg.class_settings.access_key
self.c1.post(reverse('verify_code'), {'class_name': self.cg.name, 'code': access_key})
# Check that the user has the right permissions.
self.assertIn(self.user1, self.cg.users.all())
self.assertTrue(ClassGroupPermissions.is_student(self.cg, self.user1))
self.assertEqual(ClassGroupPermissions.access_level(self.cg, self.user1), ClassGroupPermissions.student)
def add_user_data(self, serializer):
for user in serializer.data:
user_obj = User.objects.get(id=user['pk'])
user['message_count_today'] = Classgroup.objects.get(
name=self.query_dict['classgroup']).messages.filter(
user=user['pk'],
modified__gt=now() - timedelta(days=1)).count()
user['message_count'] = Classgroup.objects.get(
name=self.query_dict['classgroup']).messages.filter(
user=user['pk']).count()
user['role'] = ClassGroupPermissions.access_level(
self.cg, user_obj)
user['grade'] = self.add_user_grades(user_obj)
return serializer
def test_get_classgroup_list(self):
"""
See if we can get the list of classgroups.
"""
cg_list_url = reverse('class_list')
response = self.c0.get(cg_list_url)
courses = response.data
# We should have the one class we made in setup.
self.assertEqual(len(courses), 1)
self.assertEqual(courses[0]['pk'], self.cg.id)
# The user should have all permissions in the course, as they are the course owner.
self.assertTrue(ClassGroupPermissions.is_teacher(self.cg, self.user0))
self.assertTrue(ClassGroupPermissions.is_administrator(self.cg, self.user0))
self.assertEqual(ClassGroupPermissions.access_level(self.cg, self.user0), ClassGroupPermissions.administrator)
def child_user_views(self):
"""
Gets the user views for the children of this module. Used when rendering a vertical.
"""
child_views = []
children = self.get_children()
# Store data to prevent descriptor overwrite by children.
self.module.store_data()
for child in children:
child_access_level = ClassGroupPermissions.get_permission_level(child.classgroup, child, "change_resource")
user_access_level = ClassGroupPermissions.access_level(child.classgroup, self.user)
if ClassGroupPermissions.PERMISSION_LEVELS[user_access_level] >= ClassGroupPermissions.PERMISSION_LEVELS[child_access_level]:
user_state, created = UserResourceState.objects.get_or_create(
user=self.user,
resource=child
)
renderer = ResourceRenderer(child, user_resource_state=user_state, static_data=self.static_data, user=self.user)
child_views.append(renderer.user_view())
# Read data back in.
self.module.read_data()
return child_views