The Test Course Generator (/admin/tool/generator/maketestcourse.php) is great for creating large courses with many activities, but unfortunately these courses don't have any student/teacher activity. I'm looking to create a large test course with student submission (and re-submissions) of assignments, quizzes, forums, etc. along with teacher's grades and feedback. In short, I need to create a test course that simulates the real-life activities of a course in progress.
Wondering if anyone knows of a tool that generate such a course or, alternatively, a site where such a test course can be downloaded.