node.js - Api 单元测试

Question

我正在尝试为带来数据列表的 api 编写单元测试。如果用户已登录，则只能访问 api。

由于我是单元测试的新手，所以我不知道该怎么做。以下是我到目前为止尝试的代码。

路由.js

app.get('/api/practices/page/:pagenum', middleware.auth, practices.index);

测试实践.js

describe('Practice Service API to check authentication', function() {

    var httpBackend,
        serviceUrl = '/api/practices/page/?pagenum=1';

    beforeEach(function () {
        module('myApp');

        inject(function ($httpBackend) {
            httpBackend = $httpBackend;
        });
    });

    // check to see if User is Authenticated
    it('should have an authenticated user', function() {
        // To get response if user is not authenticated
        //serviceUrl.expectGET(serviceUrl).respond();

    });

});

具体怎么做？

Answer 1

根据您提供的小信息，这是一些非常人为的伪代码。我希望它至少能让你入门!

describe('Practice Service API to check authentication', function() {

    var httpBackend,
        yourService,
        yourResponse;

    beforeEach(function () {
        module('myApp');
    });

    beforeEach(inject(function ($httpBackend, ServiceNameHere) {
        yourService = ServiceNameHere;
        httpBackend = $httpBackend;
        httpBackend.when('GET', '/api/practices/page/:pagenum').respond(yourResponse);
    }));


    describe('Your Service Functionality', function () {
        // check to see if User is Authenticated
        it('should have an authenticated user', function() {
            yourService.methodToCheckLogin();
            expect('someexpectation of login events').toBeTruthy();
        });
    });

});