def test_force_publish(self):
"""
Test 'force_publish' command
"""
# Add some changes to course
chapter = ItemFactory.create(category='chapter',
parent_location=self.course.location)
self.store.create_child(self.test_user_id,
chapter.location,
'html',
block_id='html_component')
# verify that course has changes.
self.assertTrue(
self.store.has_changes(self.store.get_item(self.course.location)))
# get draft and publish branch versions
versions = get_course_versions(six.text_type(self.course.id))
draft_version = versions['draft-branch']
published_version = versions['published-branch']
# verify that draft and publish point to different versions
self.assertNotEqual(draft_version, published_version)
with mock.patch(
'cms.djangoapps.contentstore.management.commands.force_publish.query_yes_no'
) as patched_yes_no:
patched_yes_no.return_value = True
# force publish course
call_command('force_publish', six.text_type(self.course.id),
'--commit')
# verify that course has no changes
self.assertFalse(
self.store.has_changes(
self.store.get_item(self.course.location)))
# get new draft and publish branch versions
versions = get_course_versions(six.text_type(self.course.id))
new_draft_version = versions['draft-branch']
new_published_version = versions['published-branch']
# verify that the draft branch didn't change while the published branch did
self.assertEqual(draft_version, new_draft_version)
self.assertNotEqual(published_version, new_published_version)
# verify that draft and publish point to same versions now
self.assertEqual(new_draft_version, new_published_version)
def verify_versions_are_different(self, course):
"""
Verify draft and published versions point to different locations.
Arguments:
course (object): a course object.
"""
# get draft and publish branch versions
versions = get_course_versions(six.text_type(course.id))
# verify that draft and publish point to different versions
self.assertNotEqual(versions['draft-branch'],
versions['published-branch'])
def post(self, request):
"""
This method force publishes a course if dry-run argument is not selected. If dry-run is selected, this view
shows possible outcome if the `force_publish_course` modulestore method is executed.
Arguments:
course_id (string): a request parameter containing course id
is_dry_run (string): a request parameter containing dry run value.
It is obtained from checkbox so it has either values 'on' or ''.
"""
course_id = request.POST.get('course-id')
self.context.update({'form_data': {'course_id': course_id}})
try:
course_usage_key = self.validate_course_key(course_id)
except InvalidKeyError:
self.context['error'] = True
self.context['msg'] = COURSE_KEY_ERROR_MESSAGES[
'invalid_course_key']
except ItemNotFoundError as exc:
self.context['error'] = True
self.context['msg'] = text_type(exc)
except ValidationError as exc:
self.context['error'] = True
self.context['msg'] = text_type(exc)
if self.context['error']:
return self.render_response()
source_store = modulestore()._get_modulestore_for_courselike(
course_usage_key) # pylint: disable=protected-access
if not hasattr(source_store, 'force_publish_course'):
self.context['msg'] = _(
'Force publishing course is not supported with old mongo courses.'
)
log.warning(
u'Force publishing course is not supported with old mongo courses. \
%s attempted to force publish the course %s.',
request.user,
course_id,
exc_info=True)
return self.render_response()
current_versions = self.get_course_branch_versions(
get_course_versions(course_id))
# if publish and draft are NOT different
if current_versions['published-branch'] == current_versions[
'draft-branch']:
self.context['msg'] = _('Course is already in published state.')
log.warning(
u'Course is already in published state. %s attempted to force publish the course %s.',
request.user,
course_id,
exc_info=True)
return self.render_response()
self.context['current_versions'] = current_versions
log.info(u'%s dry ran force publish the course %s.',
request.user,
course_id,
exc_info=True)
return self.render_response()