fixes ADMIN-2336
test plan:
- create a page in a course that links to the following:
* a file that has been deleted
* a file with an invalid id
* a resource (file, assignment, etc.) that is unpublished
* a resource that is in a different course (most easily done
by changing the course id in the link in the html)
- as a student, click these links and ensure the pages you
see look like the mockups in ADMIN-2331.
- in all of these cases,
* there is a centered image
- this image is not read by screen readers,
since it is purely decorative
* there is not a red box
* there is not a link to contact support
- for the deleted file, you should see "Page Not Found" and
a note that the file has been deleted
- for other links to nonexistent items, you should just see
"Page Not Found"
- for unpublished items, you should see "Not Yet Available"
and a locked document picture
- for items in a different course (that the student is not
enrolled in), you should see "Access Denied" and a lock picture
- also test the new 400 and 500 error pages. the easiest way to
do this is with the /test_error endpoint:
- /test_error?status=400
- /test_error?status=500
- these show the broken rocket picture and still include
a support link
Change-Id: I9f20e742e690482887cf375c79e4060aff6d7146
Reviewed-on: https://gerrit.instructure.com/178581
Tested-by: Jenkins
Reviewed-by: Ed Schiebel <eschiebel@instructure.com>
Reviewed-by: Carl Kibler <ckibler@instructure.com>
QA-Review: Carl Kibler <ckibler@instructure.com>
Product-Review: Kyle Follett <kfollett@instructure.com>
Jeremy Stanley