我具有如下所示的控制器功能。SendOTPController.js
const otpService = require('../services/otpService')
module.exports = async function(req, res) {
const {error, data} = await sendOTP(req.query.phone)
if(error)
return res.send(error)
return res.send(data)
}
otpService.js
module.exports = async function(phone) {
await result = fetch(`http://api.send-otp?phone=${phone}`)
if (result !== sucess)
return {
error: "Failed to send OTP!"
data: null
}
return {
error: null
data: result
}
}
下面是我的测试。
const expect = require('chai').expect
const request = require('supertest')
const sinon = require('sinon')
const rewire = require('rewire')
const SendOTPController= rewire('../../src/controllers/SendOTPController')
const app = require('../../src/app')
describe('GET /api/v1/auth/otp/generate', function () {
it('should generate OTP', async () => {
let stub = sinon.stub().returns({
error: null,
data: "OTP sent"
})
SendOTPController.__set__('sendOTPOnPhone', stub)
const result = await request(app)
.get('/api/v1/auth/otp/generate?phone=8576863491')
.set('Accept', 'application/json')
.expect('Content-Type', /json/)
.expect(200)
console.log(result.body)
expect(stub.called).to.be.true
})
})
在上面的代码中,未调用stub
。但是,如果仅使用控制器而不使用Express App,则效果很好。
const expect = require('chai').expect
const request = require('supertest')
const sinon = require('sinon')
const rewire = require('rewire')
const SendOTPController= rewire('../../src/controllers/SendOTPController')
const app = require('../../src/app')
describe('GET /api/v1/auth/otp/generate', function () {
it('should generate OTP', async () => {
let stub = sinon.stub().returns({
error: null,
data: "OTP sent"
})
SendOTPController.__set__('sendOTPOnPhone', stub)
const result = await SendOTPController() // not using express app, hence not passing req, res
console.log(result)
expect(stub.called).to.be.true
})
})
我经历了许多模块和文档。他们提供了一个解决方案,使我可以存根module.exports = async function(){}
。它们也可以工作,但是仅当它们直接导入并经过测试时才有效。如果我将它与Express应用程序一起使用,它们将无法工作。任何帮助,将不胜感激,谢谢。
let stub = sinon.stub().resolves({
error: null,
data: "OTP sent"
})
[returns
用于同步代码,resolves
用于异步。