Function docs and code style for test functions.
Restructuring confirmSubscriptionStatus to use the new $reset flag rather than having to flush cache constantly.
Restructuring confirmSub method for clearer code and messaging.
Restructured cron tests for brevity and clarity.
removed superfluous assertion in subscription creation method.
Added tests for cron deletions and role changes.
Fixed typo bug in listBatchUnsubscribe.
misc coding style.
Added tests for the queue existing function.
make listBatchSubscribe backwards-compatible to 2.10 for testing older codebases.
Added informational lines on test display to make results more readable.
Altered messaging in confirmSubscriptionStatus for clarity.
Added testing for improperly subscribed new users when cron is enabled.