$ httpBackend未定义，但包含angular-mock [英] $httpBackend is undefined although angular-mock is included
问题描述
这是我的测试。我收到 $ httpBackend 未定义的错误。
This is my test. I get error that $httpBackend is undefined.
describe("Objects Service", function () {
var $httpBackend, $rootScope, scope, datacontext, config;
beforeEach(function () {
module('agApp');
});
beforeEach(inject(function ($rootScope, _$httpBackend_, _datacontext_, _config_) {
scope = $rootScope.$new();
datacontext = _datacontext_;
$httpBackend = _$httpBackend_;
config = _config_;
}));
it("should call right API adress to get all objects", function () {
$httpBackend.whenGET('/api/objects').respond(200);
datacontext.objects.getObjects(function (data) {
$httpBackend.flush();
});
});
afterEach(function () {
$httpBackend.verifyNoOutstandingExpectations();
$httpBackend.verifyNoOutstandingRequest();
});
});
3个规格，1个失败
规格列表|失败
对象服务应该调用正确的API地址来获取所有对象
错误：[$ injector：unpr]未知提供者：configProvider< - config
http://errors.angularjs.org/1.3.9/ $ injector / unpr？p0 = configProvider％20％3C-％20config
错误：[$ injector：unpr]未知提供者：configProvider< - config
http ：//errors.angularjs.org/1.3.9/ $ injector / unpr？p0 = configProvider％20％3C-％20config
at http：//localhost/WebRenter/Scripts/vendor/angular.js:64:20
at http：//localhost/WebRenter/Scripts/vendor/angular.js：3995：21 Object.getService上的
[as get]（ http ：//localhost/WebRenter/Scripts/vendor/angular.js：4142：53 ）
at http：//localhost/WebRenter/Scripts/vendor/angular.js：4000：47
at getService（ http：//localhost/WebRenter/Scripts/vendor/angular.js：4142：53 ）
at Object .invoke（ http：//localhost/WebRenter/Scripts/vendor/angular.js： 4174：13 ）
at Object.workFn（ http：//localhost/WebRenter/bower_components/angular-mocks/angular-mocks.js：2436：20 ）在attemptSync上的
（ http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：1741：24 ）
在QueueRunner.run（ http：// localhost / WebRenter / Scripts / jasmine / jasmine。 js：1729：9 ）
在QueueRunner.execute（ http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：1714：10 ）
错误：声明位置
at window.inject.angular.mock.inject（ http：// localhost / WebRenter / bower_components / angular-mocks / angular-mocks。 js：2407：25 ）套房
。 （ http：// localhost / WebRenter / Test / objects / repository。 objects.Spec.js：9：16 ）
at addSpecsToSuite（ http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：725：25 ）env.describe的
（ http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：695：7 ）
at jasmineInterface.describe（< a href =http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：2969：18 =nofollow> http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：2969：18 ）
http：// localhost / WebRenter / Test / objects / repository.objects.Spec.js：4：1
TypeError：无法读取未定义的属性'whenGET'
TypeError：无法在Object处读取未定义
的属性'whenGET'。 （ http：// localhost / WebRenter / Test / objects / repository。 objects.Spec.js：20：20 ）在attemptSync上的
（ http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：1741：24 ）
在QueueRunner.run（ http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：1729：9 ）
在QueueRunner.execute（< a href =http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：1714：10 =nofollow> http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：1714：10 ）Spec.Env.queueRunnerFactory的
（ http：// localhost / WebRenter / Scripts / jasmine / jasmine.js：608：35 ）Spec.execute
（ http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：346：10 ）
at Object.fn（< a href =http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：2059：43 =nofollow> http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：2059：43 ）来自attemptAsync的
（ http：// localhost / WebRenter / Scripts / jasmine / jasmine.js：1771：24 ）
在QueueRunner.run（ http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：1726：9 ）
在QueueRunner.execute（ http：//localhost/WebRenter/Scripts/jasmine/jasmine.js：1714：10 ）
3 specs, 1 failure Spec List | Failures Objects Service should call right API adress to get all objects Error: [$injector:unpr] Unknown provider: configProvider <- config http://errors.angularjs.org/1.3.9/$injector/unpr?p0=configProvider%20%3C-%20config Error: [$injector:unpr] Unknown provider: configProvider <- config http://errors.angularjs.org/1.3.9/$injector/unpr?p0=configProvider%20%3C-%20config at http://localhost/WebRenter/Scripts/vendor/angular.js:64:20 at http://localhost/WebRenter/Scripts/vendor/angular.js:3995:21 at Object.getService [as get] (http://localhost/WebRenter/Scripts/vendor/angular.js:4142:53) at http://localhost/WebRenter/Scripts/vendor/angular.js:4000:47 at getService (http://localhost/WebRenter/Scripts/vendor/angular.js:4142:53) at Object.invoke (http://localhost/WebRenter/Scripts/vendor/angular.js:4174:13) at Object.workFn (http://localhost/WebRenter/bower_components/angular-mocks/angular-mocks.js:2436:20) at attemptSync (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:1741:24) at QueueRunner.run (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:1729:9) at QueueRunner.execute (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:1714:10) Error: Declaration Location at window.inject.angular.mock.inject (http://localhost/WebRenter/bower_components/angular-mocks/angular-mocks.js:2407:25) at Suite. (http://localhost/WebRenter/Test/objects/repository.objects.Spec.js:9:16) at addSpecsToSuite (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:725:25) at Env.describe (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:695:7) at jasmineInterface.describe (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:2969:18) at http://localhost/WebRenter/Test/objects/repository.objects.Spec.js:4:1 TypeError: Cannot read property 'whenGET' of undefined TypeError: Cannot read property 'whenGET' of undefined at Object. (http://localhost/WebRenter/Test/objects/repository.objects.Spec.js:20:20) at attemptSync (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:1741:24) at QueueRunner.run (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:1729:9) at QueueRunner.execute (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:1714:10) at Spec.Env.queueRunnerFactory (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:608:35) at Spec.execute (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:346:10) at Object.fn (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:2059:43) at attemptAsync (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:1771:24) at QueueRunner.run (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:1726:9) at QueueRunner.execute (http://localhost/WebRenter/Scripts/jasmine/jasmine.js:1714:10)
这是datacontext：
This is datacontext:
angular.module("agApp").factory("datacontext", ['$http', '$q', 'repositories', function ($http, $q, repositories) {
var RepoNames = ['objects', 'images', 'objectattributes', 'info', 'units', 'unitattributes']
var service = {
}
init();
return service;
function init() {
defineLazyLoadedRepos();
}
function defineLazyLoadedRepos() {
RepoNames.forEach(function (name) {/**/
Object.defineProperty(service, name, { //
configurable: true,
get: function () {///
var repo = repositories.getRepo(name); //samo prvi put a poslije može confugurable false
Object.defineProperty(service, name, {
value: repo,
configurable: false,
enumerable: true
});
return repo;
}///
});
//
}); /**/
}
} ]);
这是objects.repository文件的开头：
This is start of objects.repository file:
(function () {
var serviceId = 'repository.objects';
angular.module("agApp").factory(serviceId, ['$http', '$q', '$cacheFactory', 'repository.abstract', 'config', function ($http, $q, $cacheFactory, AbstractRepository, config) {
var entityName = 'objects';
var apiRootUrl = ROOT + "api/";
var cache = $cacheFactory("objectCache");
var cacheOn = config.cache.globalCache && config.cache.objectCache;
var _getObjects = function (object) {
var deferred = $q.defer();
$http.get(apiRootUrl + "objects").then(function (data, status, headers, config) {
deferred.resolve(data.data);
}, function (response) {
self._queryFailed(response);
deferred.reject();
});
return deferred.promise;
}
这是配置：
(function () {
'use strict'
var agApp = angular.module('agApp');
var apiUrl = "api/";
//ROOT je definiran na layoutu
var viewsUrl = ROOT + 'App/Scripts/views';
var config = {
version: '0.0.1',
apiUrl: apiUrl,
viewsUrl: viewsUrl,
root:ROOT,
cache:{
globalCache:true,
objectCache:true,
objectAttrCache:true,
unitCache:true
}
};
agApp.value('config', config);
agApp.config(['$logProvider','$locationProvider', function ($logProvider,$locationProvider) {
$locationProvider.html5Mode({
enabled: true,
});
if ($logProvider.debugEnabled) {
$logProvider.debugEnabled(true);
}
} ]);
})();
推荐答案
根据您提供的信息，首先，查看您的第一条错误消息链接到的页面：
Based on the information you've provided, first, look at the page that your first error message links to:
https://docs.angularjs.org/error/$injector/unpr?p0=configProvider%20%3C-%20config
看起来你没有重新定义模块或将控制器注入控制器。
It doesn't look like you're redefining your module or injecting a controller into a controller.
我认为你有这个错误的最可能的原因（基于假设没有其他问题，以及我遇到类似问题的事实）是你在karma.conf.js文件中没有包含配置，或者如果你这样做，你在考试后加入了它。文件的顺序在Karma中很重要：
I think the most likely reason you're having this error (based on assuming there aren't other problems, and the fact that I had a similar problem) is that you either didn't include config in your karma.conf.js file, or if you did, you included it after your test. The order of files matters in Karma:
http://karma-runner.github.io/0.8/config/files.html
你可能已经想出了你的问题到现在为止，但我有一个类似的问题，并且在寻找时会得到答案。
You've probably figured out your problem by now, but I had a similar one and would've appreciated an answer when looking for it.
这篇关于$ httpBackend未定义，但包含angular-mock的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
