cloudhead/vows — pull request #260 by arcturial (2013-01-17 19:17:19+00:00)
Title: Cryptic Asynchronous Error Message

If a callback with a nested context never triggered the script will throw an "Asynchronous Error" without any further detail about the test that potentially failed. If a callback fails on a normal test without a nested context, the script returns a "callback not fired" error with some more info. This is very helpful for debugging, so I have added the functionality to keep track of callbacks that haven't fired yet and report on them at the end of execution.

Related to issue reported: https://github.com/cloudhead/vows/issues/125