chore: local api sdk for e2e tests

test/helpers/initPayloadE2ENoConfig.ts

@@ -0,0 +1,72 @@
+import { createServer } from 'http'
+import nextImport from 'next'
+import path from 'path'
+import { wait } from 'payload/utilities'
+import { parse } from 'url'
+
+import type { GeneratedTypes } from './sdk/types.js'
+
+import { createTestHooks } from '../testHooks.js'
+import { PayloadTestSDK } from './sdk/index.js'
+
+type Args = {
+  dirname: string
+}
+
+type Result<T extends GeneratedTypes<T>> = {
+  payload: PayloadTestSDK<T>
+  serverURL: string
+}
+
+export async function initPayloadE2ENoConfig<T extends GeneratedTypes<T>>({
+  dirname,
+}: Args): Promise<Result<T>> {
+  // @ts-expect-error
+  process.env.NODE_ENV = 'test'
+  process.env.NODE_OPTIONS = '--no-deprecation'
+  process.env.PAYLOAD_DROP_DATABASE = 'true'
+
+  const testSuiteName = dirname.split('/').pop()
+  const { beforeTest } = await createTestHooks(testSuiteName)
+  await beforeTest()
+
+  const port = 3000
+  process.env.PORT = String(port)
+  const serverURL = `http://localhost:${port}`
+
+  // @ts-expect-error
+  const app = nextImport({
+    dev: true,
+    hostname: 'localhost',
+    port,
+    dir: path.resolve(dirname, '../../'),
+  })
+
+  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 }),
+  }
+}