angular/angular.js — pull request #8767 by juliemr (2014-08-25 23:04:33+00:00)
Title: feat(testability): add $testability service

The $testability service is a collection of methods for use when debugging
or by automated testing tools. It is available globally through the function
`angular.getTestability`.
For reference, see the Angular.Dart version at
https://github.com/angular/angular.dart/pull/1191