First test, runnable using the drush backend. There's a misassumption in the...

First test, runnable using the drush backend. There's a misassumption in the test; I made the mistake of assuming that setting 'drunkins_process_more' to TRUE on finish would rerun start, when it actually should contain an array of items. This means the 'restart' and 'batch_count_N' settings are never used.