This post tests comments in the following ways.
- Threaded comments up to 10 levels deep
- Paginated comments (set Settings > Discussion > Break comments into pages to 5 top level comments per page)
- Comment markup / formatting
- Comment images
- Comment videos
- Author comments
- Gravatars and default fallbacks
This user it trying to be anonymous.
They used a fake email, so there should be no Gravatar associated with it. They did not speify a website, so there should be no link to it in the comment.