Test directive's controller

directive.spec.js

// http://stackoverflow.com/a/24761145/993216

describe("myDirective", function() ->
  var el, scope, controller;

  beforeEach inject(function($compile, $rootScope) {
    el = angular.element("<my-directive></my-directive>")
    $compile(el)($rootScope.$new())
    $rootScope.$digest()

    controller = el.controller()

    scope = el.isolateScope() || el.scope() 
  })

  it("should do something to the scope", function() {
    expect(scope.isInitialized).toBeDefined()
  })
})