fe-drone-ci/mock/index.js

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import Mock from 'mockjs'
import mocks from './mocks'
import { param2Obj } from '../src/utils'
const MOCK_API_BASE = '/mock'
export function mockXHR() {
// 修复在使用 MockJS 情况下,设置 withCredentials = true且未被拦截的跨域请求丢失 Cookies 的问题
// https://github.com/nuysoft/Mock/issues/300
Mock.XHR.prototype.proxy_send = Mock.XHR.prototype.send
Mock.XHR.prototype.send = function() {
if (this.custom.xhr) {
this.custom.xhr.withCredentials = this.withCredentials || false
if (this.responseType) {
this.custom.xhr.responseType = this.responseType
}
}
this.proxy_send(...arguments)
}
function XHR2ExpressReqWrap(respond) {
return function(options) {
let result = null
if (respond instanceof Function) {
const { body, type, url } = options
// https://expressjs.com/en/4x/api.html#req
result = respond({
method: type,
body: JSON.parse(body),
query: param2Obj(url)
})
} else {
result = respond
}
return Mock.mock(result)
}
}
for (const i of mocks) {
Mock.mock(new RegExp(i.url), i.type || 'get', XHR2ExpressReqWrap(i.response))
}
}
const responseFake = (url, type, respond) => {
return {
url: new RegExp(`${MOCK_API_BASE}${url}`),
type: type || 'get',
response(req, res) {
res.json(Mock.mock(respond instanceof Function ? respond(req, res) : respond))
}
}
}
export default mocks.map(route => {
return responseFake(route.url, route.type, route.response)
})