snippet: ctrl & test angular resuleltpo

'use strict';

describe('Controller: ProfileController', function () {

  // load the controller's module
  beforeEach(module('project20DemotestApp'));

  var $controller, $q, $rootScope;

   beforeEach(inject(function($injector) {
     $controller = $injector.get('$controller');
	 $q = $injector.get('$q');
	 $rootScope = $injector.get("$rootScope")
   }));

	var profileServiceMock = {
		obtenerPerfil : function(username) {
			var deferred = $q.defer();
			deferred.resolve({login : 'ciberado'});
			return deferred.promise;
		}
	};

  it('Un formulario válido debería permitir obtener el perfil', function () {
	  var $scope = $rootScope.$new();
	  $scope.loginForm = { $invalid : false};

	  var mainCtrl = $controller('ProfileController',
								 {$scope : $scope, GitHubService : profileServiceMock});
	  mainCtrl.username = 'ciberado';
	  mainCtrl.doLogin();
	  $rootScope.$digest();
	  expect(mainCtrl.profile.login).not.toBeUndefined();
	  expect(mainCtrl.profile.login).toBe('ciberado');
  });
});