+ Test 1 Log in as Admin. Create a Course. Enrol a Student in the Course. Create a Forum in the Course. Log in the Student. Go to the Forum. Create a discussion. In the discussion message, add HTML links with and without the target attribute. Note: You will need to only use the value _blank for target as other values are filtered out. Save. View the discussion and verify, viewing source code, that any links that have the target attribute will have rel=noreferrer noopener attribute added. Make sure the when opening a target="_blank" link that the original page is not redirected and the link is open in a new tab/window. Try the same sort of thing in other text areas and see if any don't add the attribute. Example: This: <a href="http://allthethings.co.nz/moodle/redirect.html" target="_blank">Test my link</a>   Becomes: <a href="http://allthethings.co.nz/moodle/redirect.html" target="_blank" rel="noreferrer noopener">Test my link</a>   Test 2 Run all unit tests and check that failures don't relate to this issue.+