Testing Controllers with Injected Services

hi.
In the spec example of “home” component, a controller is created with the new operator. what if, a controller is injected with services? how should that be addressed? i.e.:

// Given the controller is injected with these:
class HomeController {
  constructor(Users, $http, $stateParams) {
    this.name = 'home';
  }
}

export default HomeController;

Should I use the $controller in the injector?

beforeEach(inject((_$rootScope_, $controller) => {
    $rootScope = _$rootScope_;
    scope = $rootScope.$new();
    makeController = () => {
      return $controller('HomeController as vm', { $scope: scope });
    };
  }));

Thanks.

[aneurysmjs]

@orizens , like @fesor said will be something like this:

beforeEach(inject((homeService, $state) => {
      makeController = () => {
         // you should instantiate your controller with 'new' operator and pass dependencies into constructor.
         return new HomeController(homeService, $state);
      };
}));

// you only use $controller when you register a controller with a module and you have to mock the depency:
// your service
function homeFactory() {
    var items = [
      {id: 1, label: 'Item 0'},
      {id: 2, label: 'Item 1'}
    ];
    return {
      list() {
        return items;
      }
    };
  }
export default homeFactory;

// your controller
class HomeController {
  constructor(homeFactory) {
    this.homeFactory = homeFactory;
    this.items = this.homeFactory.list();
  } 
}
export default HomeController;

// then the module
import angular from 'angular';
import HomeController from './home.controller'
import homeFactory from './home.factory'

angular.module('app', [])
  .factory('homeFactory', homeFactory)
  .controller('HomeController', HomeController);

// so the test will be
describe('HomeController testing', () => {
  beforeEach(module('app'));

  var ctrl, mockFactory;
  // mock out the service/dependency
  beforeEach(module(($provide) => { 
    mockFactory = {
      list: function() {
        return [{id: 1, label: 'Mock'}];
    }
  };
  $provide.value('homeFactory', mockFactory);
  }));

  beforeEach(inject(($controller) => {
    ctrl = $controller('HomeController');
  }));

  it('should load mocked out items', () => {
    expect(ctrl.items).toEqual([{id: 1, label: 'Mock'}]);
  });
});

[orizens]

@blackendstudios Thanks.