Javascript 获取async/Wait以使用superagent

我在这里的语法中遗漏了一些东西，但不确定是什么：

我正试图打破这一切。但我得到

预期未定义为等于'pXVCJ9.eyJpYXQ'

Test.js

describe('User API', () => {
    let email, password, requestBody

    beforeEach(() => {
      email = 'someperson@gmail.com'
      password = 'password'
      requestBody = {
        session: '05833a20-4035',
        token: 'pXVCJ9.eyJpYXQ' }

      nock('https://someurl/')
        .get('users/sessions')
        .reply(200, requestBody)
    })

    it('returns user session for login', async () => {
        const data = await UserApi.login(email, password)

        expect(data.token).to.equal(requestBody.token)
        expect(data.session).to.equal(requestBody.session)
    })
})

import request from 'superagent'

export const endpoint = 'https://someurl/'

const login = (email, password) => async () => {
  try {
    return await request
      .get(`${endpoint}/users/sessions`)
      .send({ email: email, password: password })
      .set('Accept', 'application/json')
  } catch (err) {
      //todo: implement this
  }
}

export default { login }

UserApi.js

describe('User API', () => {
    let email, password, requestBody

    beforeEach(() => {
      email = 'someperson@gmail.com'
      password = 'password'
      requestBody = {
        session: '05833a20-4035',
        token: 'pXVCJ9.eyJpYXQ' }

      nock('https://someurl/')
        .get('users/sessions')
        .reply(200, requestBody)
    })

    it('returns user session for login', async () => {
        const data = await UserApi.login(email, password)

        expect(data.token).to.equal(requestBody.token)
        expect(data.session).to.equal(requestBody.session)
    })
})

import request from 'superagent'

export const endpoint = 'https://someurl/'

const login = (email, password) => async () => {
  try {
    return await request
      .get(`${endpoint}/users/sessions`)
      .send({ email: email, password: password })
      .set('Accept', 'application/json')
  } catch (err) {
      //todo: implement this
  }
}

export default { login }

有几个问题：

const login = (email, password) => async () => { ... }

这使得

login

成为一个返回异步函数的函数。它本身应该是一个异步函数，因此：

const login = async (email, password) => { ... }

接下来，在

nock

设置中，您没有在路径前面加

/

，因此

nock

将无法匹配请求。简易修复：

  nock('https://someurl')
    .get('/users/sessions')
    .reply(...);

最后，

superagent

将响应数据作为

response.body

返回，或者在您的情况下，

data.body

返回。因此断言应该如下所示：

expect(data.body.token).to.equal(requestBody.token)
expect(data.body.session).to.equal(requestBody.session)

---

谢谢罗伯特，我没有特别意识到第一个问题