Become a member
to unlock all features

Level Up!

Access all courses & lessons on egghead today and lock-in your price for life.


    Testing Underscores


    AngularJS injectors understand aliased for core injectables such as $rootScope in unit tests. If you surround your injected object with underscores _$rootScope_ it will be understood and injected into your test by Angular. This allows you to use a local alias of the same name.