javascript - How to return mock json object from file as service response in Angular JS Jasmine Unit Test? -

i referring stackoverflow article how mock service returns promise in angularjs jasmine unit test?. , found useful in scenario well. want load , return object json file mock instead of explicit object. possible achieve that?

i referring below response:

describe('testing method() on service', function () {          var mock, service      function init(){          return angular.mock.inject(function ($injector,, _serviceundertest_) {                 mock = $injector.get('service_that_is_being_mocked');;                                     service = __serviceundertest_;             });     }      beforeeach(module('yourapp'));     beforeeach(init());      it('that has then', function () {        //arrange                            var spy= spyon(mock, 'actionbeingcalled').and.callfake(function () {             return {                 then: function (callback) {                     return callback({'foo' : "bar"});                 }             };         });          //act                         var result = service.actionundertest(); // cleverness          //assert          expect(spy).tohavebeencalled();       }); });