This test requires a course containing a forum.
1. Log in as a teacher, go to your course and ensure that the recent activity block is shown.
2. Create a glossary activity and import entries into it using a file such as http://moodle.org/pluginfile.php/855/mod_glossary/attachment/6031/texfilter_glossary_en.xml
3. Log in as a student then post in the forum.
4. Check that the new glossary activity, the glossary entries and the forum post are all listed in the recent activity block.