visionmedia/mocha — pull request #406 by rdingwall (2012-04-29 22:26:38+00:00)
Title: Patch to make the TeamCity reporter work in a browser too

Currently the TeamCity reporter uses custom node.js formatting with console.log(). This does not work in a browser and produces some very odd results when run in TeamCity under (for example) PhantomJS: http://i.imgur.com/N7sKn.png.

So here is a patch that simply switches back to plain old portable string concatenation via the + operator.