This test requires a course with a forum and for ATTO to be the default editor (in Site administration>Plugins>Text editors>Manage editors)

1) Log in to Moodle as a user and navigate to an available forum.
2) Click to add a new discussion and verify you see the ATTO editor
3) Expand the editor to see all available icons.
3) Type 'The quick brown fox jumped over the lazy dog'.
4) Make the sentence bold, centre it and from Insert Character, add a black diamond.
5) Use the Clear formatting icon to reset the text.
6) Save the forum post and verify your text displays.