【发布时间】:2016-06-20 06:07:16
【问题描述】:
我想测试以下服务:
"use strict";
const BASE_API = APP_CONF.baseApi;
export default function() {
"ngInject";
class API {
constructor() {
this.loading = false;
}
logout() {
this.loading = true;
return $http.post(`${BASE_API}/logout`)
.then(res => {
this.loading = false;
return res.data;
}, err => {
this.loading = false;
throw err;
});
}
}
return new API();
};
我的测试:
"use strict";
let baseApi = APP_CONF.baseApi;
describe("Auth service", function() {
let Auth;
beforeEach(angular.mock.module("app"));
beforeEach(angular.mock.inject(function(_Auth_) {
Auth = _Auth_;
}));
context("method LOGOUT", function() {
let $httpBackend;
beforeEach(angular.mock.inject(function(_$httpBackend_) {
$httpBackend = _$httpBackend_;
$httpBackend.whenPOST(`${baseApi}/logout`).respond(200, { data: "ok"});
}));
it("should change 'loading' flag", function() {
Auth.logout();
assert.isTrue(Auth.loading);
$httpBackend.flush();
assert.isFalse(Auth.loading);
});
});
});
但我的测试失败并出现以下错误:
Chrome 51.0.2704 (Linux 0.0.0) Auth service method LOGOUT should change 'loading' flag FAILED
Error: Unexpected request: GET http://localhost:3000/api/mailboxes
No more request expected
这个请求在路由被解析后被调用:
"use strict";
export function config($locationProvider, $stateProvider, $urlRouterProvider) {
"ngInject";
$urlRouterProvider.otherwise("404");
$locationProvider.html5Mode(true);
$stateProvider
.state("404", {
url: "/404",
template: `<view-404 class="v-404" />`
})
.state("home", {
url: "/",
template: `<view-home class="v-home" />`,
resolve: {
mailboxes: function(MailboxesApi, MailboxesStore, $state) {
"ngInject";
return MailboxesApi.getAll() // THIS LINE ACTIVATES UNEXPECTED REQUEST
.then(mailboxes => {
MailboxesStore.set(mailboxes);
let inbox = MailboxesStore.getByName("inbox");
if (inbox) {
$state.go("cabinet.mailbox", { mailboxid: inbox._id });
} else {
$state.go("cabinet.mailbox", { mailboxid: MailboxesStore.getByIndex(0)._id });
}
});
}
}
});
};
export function run($transitions) {
"ngInject";
$transitions.onError({ to: "*" }, (ErrorHandler, $error$) => {
"ngInject";
ErrorHandler.handle($error$);
});
};
我注意到在我的测试中调用 $httpBackend.flush() 后,状态“home”被激活。为什么会这样?
我的依赖:
- 角度模拟 1.5.7
- 角1.5.6
- angular-ui-router 1.0.0-alpha.5
- 业力 0.13.22
- 摩卡2.5.3
- 柴3.5.0
【问题讨论】:
标签: angularjs angular-ui-router karma-runner karma-mocha angular-mock