90 lines
1.8 KiB
TypeScript
90 lines
1.8 KiB
TypeScript
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// @ts-nocheck
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/**
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* issue: https://github.com/vbenjs/vite-plugin-mock/issues/47
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* fix: https://github.com/vbenjs/vite-plugin-mock/issues/47#issuecomment-982724613
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*/
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import Mock from 'mockjs'
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export function createFetchSever(mockList: any[]) {
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if (!window['originFetch']) {
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window['originFetch'] = window.fetch
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window.fetch = function (fetchUrl: string, init: any) {
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const currentMock = mockList.find((mi) => fetchUrl.includes(mi.url))
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if (currentMock) {
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const result = createFetchReturn(currentMock, init)
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return result
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} else {
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return window['originFetch'](fetchUrl, init)
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}
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}
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}
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}
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function __param2Obj__(url: string) {
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const search = url.split('?')[1]
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if (!search) {
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return {}
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}
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return JSON.parse(
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'{"' +
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decodeURIComponent(search)
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.replace(/"/g, '\\"')
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.replace(/&/g, '","')
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.replace(/=/g, '":"')
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.replace(/\+/g, ' ') +
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'"}'
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)
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}
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function __Fetch2ExpressReqWrapper__(handle: () => any) {
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return function (options: any) {
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let result = null
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if (typeof handle === 'function') {
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const { body, method, url, headers } = options
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let b = body
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b = JSON.parse(body)
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result = handle({
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method,
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body: b,
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query: __param2Obj__(url),
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headers,
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})
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} else {
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result = handle
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}
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return Mock.mock(result)
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}
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}
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const sleep = (delay = 0) => {
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if (delay) {
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return new Promise((resolve) => {
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setTimeout(resolve, delay)
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})
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}
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return null
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}
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async function createFetchReturn(mock: any, init) {
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const { timeout, response } = mock
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const mockFn = __Fetch2ExpressReqWrapper__(response)
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const data = mockFn(init)
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await sleep(timeout)
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const result = {
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ok: true,
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status: 200,
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clone() {
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return result
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},
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text() {
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return Promise.resolve(data)
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},
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json() {
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return Promise.resolve(data)
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},
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}
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return result
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}
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