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我需要在之前调用 API 请求（发布lib.js）并检查其中的结果。

无论我每次尝试什么都在完成之前执行它，并且res变量是空的，正如您在输出的开头看到的那样 - 就在带有哈希标记的毫秒下方。

测试.js

const lib = require('../lib/lib.js');
global.serverurl = process.env.SERVERURL;

describe('Template Scenario', function () {

    global.loginData = require('../data/template.json');

    describe('Login user', function () {

        var res;

        before(function () {
            res = lib.post('/rest/security/login/', {username: loginData.username, password: loginData.password});
        });

        it('should return right status code', function () {
            console.log('###########################'+Date.now());
            console.log(JSON.stringify(res));
            res.should.have.status(200);
        });

lib.js

const chai = require('chai');
chai.use(require('chai-http'));

exports.post = function (api_endpoint, request_body) {
    return chai.request(serverurl)
    .post(encodeURI(api_endpoint))
    .send(request_body)
    .then(function (r) {
        console.log('***************************'+Date.now());
        console.log(JSON.stringify(r));
    });
}

输出

  Template Scenario
    Login user
###########################1571734950189
{}
      1) should return right status code


  0 passing (59ms)
  0 pending
  1 failing

  1) Template Scenario
       Login user
         should return right status code:
     AssertionError: expected {} to have keys 'status', or 'statusCode'



***************************1571734950409
{"req":{"method":"post","url":"https:// ....
4

1 回答 1

0

解决了

当我之前更改为async ，然后在 post 函数中删除时，它按预期工作。

测试.js

const chai = require('chai');
const should = chai.should();
const lib = require('../lib/lib.js');
global.serverurl = process.env.SERVERURL;

var res;

describe('Template Scenario', function () {

    global.loginData = require('../data/template.json');

    describe('Login user', function () {

        before(async function () {
            res = await lib.post('/rest/security/login/', {username: loginData.username, password: loginData.password});
        });

        it('should return right status code', function () {
            res.should.have.status(200);
        });

lib.js

const chai = require('chai');
chai.use(require('chai-http'));

exports.post = async function (api_endpoint, request_body) {
    return chai.request(serverurl)
        .post(encodeURI(api_endpoint))
        .send(request_body);
}

输出

  Template Scenario
    Login user
      ✓ should return right status code
      ✓ should return correct Json schema


  2 passing (97ms)
于 2019-10-22T10:20:56.730 回答