Unit testing - emberjs

unit-test-controller.js

import {SomeModel} from 'some/path/to/somemodel';

moduleFor("controller:somecontroller", "My Query in subject", {
  subject: function(options, factory) {
    return factory.create({
      content: SomeModel.create()
    });
  }
});

test("test 1", function() {
  var controller = this.subject();
  /* ...
     some stuff
     ...
  */
});