Files
payload/test/helpers/initPayloadE2ENoConfig.ts
2024-07-23 13:44:44 -04:00

102 lines
2.5 KiB
TypeScript

import { createServer } from 'http'
import nextImport from 'next'
import { spawn } from 'node:child_process'
import path, { dirname, resolve } from 'path'
import { wait } from 'payload/shared'
import { fileURLToPath, parse } from 'url'
import type { GeneratedTypes } from './sdk/types.js'
import { createTestHooks } from '../testHooks.js'
import { getNextJSRootDir } from './getNextJSRootDir.js'
import { PayloadTestSDK } from './sdk/index.js'
import startMemoryDB from './startMemoryDB.js'
const _filename = fileURLToPath(import.meta.url)
const _dirname = dirname(_filename)
type Args = {
dirname: string
prebuild?: boolean
}
type Result<T extends GeneratedTypes<T>> = {
payload: PayloadTestSDK<T>
serverURL: string
}
export async function initPayloadE2ENoConfig<T extends GeneratedTypes<T>>({
dirname,
prebuild,
}: Args): Promise<Result<T>> {
const testSuiteName = path.basename(dirname)
const { beforeTest } = await createTestHooks(testSuiteName)
await beforeTest()
const port = 3000
process.env.PORT = String(port)
const serverURL = `http://localhost:${port}`
await startMemoryDB()
const { rootDir } = getNextJSRootDir(testSuiteName)
if (prebuild) {
await new Promise<void>((res, rej) => {
const buildArgs = ['--max-old-space-size=8192', resolve(_dirname, 'build.js')]
const childProcess = spawn('node', buildArgs, {
stdio: 'inherit',
env: {
PATH: process.env.PATH,
NODE_ENV: 'production',
NEXTJS_DIR: rootDir,
},
})
childProcess.on('close', (code) => {
if (code === 0) res()
rej()
})
})
}
process.env.NODE_OPTIONS = '--max-old-space-size=8192 --no-deprecation'
// @ts-expect-error
const app = nextImport({
dev: !prebuild,
hostname: 'localhost',
port,
dir: rootDir,
})
const handle = app.getRequestHandler()
let resolveServer
const serverPromise = new Promise((res) => (resolveServer = res))
// Need a custom server because calling nextDev straight
// starts up a child process, and payload.onInit() is called twice
// which seeds test data twice + other bad things.
// We initialize Payload above so we can have access to it in the tests
void app.prepare().then(() => {
createServer(async (req, res) => {
const parsedUrl = parse(req.url, true)
await handle(req, res, parsedUrl)
}).listen(port, () => {
resolveServer()
})
})
await serverPromise
await wait(port)
return {
serverURL,
payload: new PayloadTestSDK<T>({ serverURL }),
}
}