Test 1: Run php admin/cli/backup.php --courseid=chosen_course_id --destination=/tmp/new_existing_empty_folder Make any changes to Course with chosen_course_id through moodle ui Run php admin/cli/restore.php --courseid=chosen_course_id1 --source=/tmp/existing_empty_folder/generated_name_backup1.mbz VERIFY that the course is restored and overwriten Test 2: Run php admin/cli/backup.php --courseid=chosen_course_id2_from_same_category_as_course_id1 --destination=/tmp/existing_empty_folder Make any changes to both Courses 1 and 2 from same Category that were backed up. Run php admin/cli/restore.php --source=/tmp/same_existing_empty_folder --categoryid=Same_category_id VERIFY that both Courses were restored sequentially and overwriten with same Full and Short names Test 3: Run php admin/cli/restore.php --categoryid=Same_category_id --courseshortname=newshortname --source=/tmp/existing_empty_folder/generated_name_backup1.mbz VERIFY that Course 1 is restored with newshortname in Same Category with original Fullname Test 4: Create 4 Courses and back them up using backup.php to destination folder. Delete the two of them Run php admin/cli/restore.php --categoryid=Same_category_id --source=backup_destination_folder --create VERIFY that only the two ones that were deleted get restored. Delete those two Courses again Run php admin/cli/restore.php --categoryid=Same_category_id --source=backup_destination_folder --reset VERIFY that the existing ones get overwriten and no others get restored. Test 5: Run same tests using different restore modes adding option --mode=general (default)/import/hub/samesite