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One of my favorite parts of Ember is how easy it is to test. The framework comes bundled with a system testing framework, and its object model makes unit testing a breeze. Combine all that with a great test runner that has CI integration, and you have a really awesome testing ecosystem for your new app.
This framework allows you to make high-level assertions regarding your applications’ state, mostly by querying and interacting with the DOM through JQuery in a black box fashion. Since the tests are pure JavaScript however, we also get direct access to our running application if needed for testing.
The framework comes bundles with a few simple helpers to do common operations such as clicking a button, filling in a text field, or querying for the presence of a certain DOM element. A typical system test using ember-testing might look like this...
