Angular testing with constant

yeah.config.js

angular.module('wiz.config', [])

.constant('ENV', {URL:{FULL:'http://localhost:1337'}})

;

yeah.factory.js

angular.module('wiz.factories.yeah', ['ngResource'])

  .factory('yeahFactory', function ($resource, ENV) {
    'use strict';
    return $resource([
        ENV.URL.FULL,
        '/yeah'
      ].join(''), {},
        {
          'get': {
                    method:'GET',
                    interceptor: {
                      responseError: function(error) {
                        console.log('error • get yeah:', error);
                      }
                    }
                  },
        }
      );
  });

yeah.factory.spec.js

describe('Service: wiz.factories.yeah', function() {
  'use strict';
  var yeahFactory,
      mockYeahData,
      $httpBackend,
      yeahRequestHandler;

  beforeEach(function() {
    module('wiz.factories.yeah');
  });
  beforeEach(inject(function(_yeahFactory_, _$httpBackend_) {

    yeahFactory = _yeahFactory_;
    $httpBackend = _$httpBackend_;

    yeahData =
      {
        'success': true,
        'data': {
          'oh': 'yeah'
        }
      };

    yeahRequestHandler = $httpBackend.when('GET', '/yeah')
      .respond(mockYeahData);

  }));

  afterEach(function() {
    $httpBackend.verifyNoOutstandingExpectation();
    $httpBackend.verifyNoOutstandingRequest();
  });

  it('should GET a yeah', function() {
    yeahFactory.get().$promise
    .then(function(data) {
      expect(data).toEqual(mockYeahData);
    });
  });
});