emberjs/ember-dev — pull request #121 by mixonic (2014-01-11 17:29:52+00:00)
Title: Refactor expectAssert, introduce expectDeprecation

This refactors `expectAssert` and introduces `expectDeprecation`. They are both hung on a common stubbing class that is portable enough to write other expectation helpers.

It has been tested again Ember.js master and the forthcoming PR using `expectDeprecation` in Ember tests.