Clean up jest (#50177)

src/tests/scripts/kill-server-for-jest.js

@@ -1,13 +0,0 @@
-#!/usr/bin/env node
-
-import { START_JEST_SERVER, isServerHealthy, killServer } from './server-for-jest.js'
-
-export default async () => {
-  if (START_JEST_SERVER) {
-    global.__SERVER__.close()
-
-    if (await isServerHealthy()) {
-      killServer()
-    }
-  }
-}

src/tests/scripts/server-for-jest.js

@@ -1,35 +0,0 @@
-import kill from 'kill-port'
-import portUsed from 'port-used'
-import got, { RequestError } from 'got'
-
-export const PORT = 4000
-
-// By default it's on
-export const START_JEST_SERVER = Boolean(JSON.parse(process.env.START_JEST_SERVER || 1))
-
-export async function isServerHealthy() {
-  try {
-    const res = await got.head(`http://localhost:${PORT}/healthz`, { retry: { limit: 0 } })
-    return res.statusCode === 200
-  } catch (err) {
-    // This exception is thrown if you can't even connect.
-    if (err instanceof RequestError) {
-      return false
-    }
-    throw err
-  }
-}
-
-export function killServer() {
-  kill(PORT, 'tcp')
-    .then(() => {
-      console.log(`Killed what was on :${PORT}`)
-    })
-    .catch((error) => {
-      console.log(`Unable to kill whatever was on :${PORT}:`, error)
-    })
-}
-
-export async function isPortRunning() {
-  return await portUsed.check(PORT)
-}

src/tests/scripts/start-server-for-jest.js

@@ -1,31 +0,0 @@
-#!/usr/bin/env node
-
-import { main } from '#src/frame/start-server.js'
-
-import { PORT, START_JEST_SERVER, isServerHealthy, isPortRunning } from './server-for-jest.js'
-
-export default async () => {
-  if (START_JEST_SERVER) {
-    console.log(`Starting a server for jest on port :${PORT}.`)
-
-    process.env.NODE_ENV = 'test'
-    // Has to be this because that's what the end-to-end tests expect
-    process.env.PORT = `${PORT}`
-
-    if (await isPortRunning()) {
-      console.error(`Something's already running on :${PORT}`)
-      console.log(
-        'If you intend to run jest tests with an existing server, set env var START_JEST_SERVER=false',
-      )
-      process.exit(1)
-    }
-
-    // So it can be accessed from the script that
-    // is set up by the jest config: `globalTeardown`
-    global.__SERVER__ = await main()
-
-    console.assert(await isServerHealthy())
-  } else {
-    console.warn(`jest is NOT automatically starting a server on port :${PORT}`)
-  }
-}