chore: better pattern to initialize memory server

test/collections-graphql/config.ts

@@ -1,12 +1,7 @@
 import type { CollectionConfig } from 'payload/types'
 
-import path from 'path'
-import { fileURLToPath } from 'url'
-
 import { buildConfigWithDefaults } from '../buildConfigWithDefaults.js'
 import { devUser } from '../credentials.js'
-const filename = fileURLToPath(import.meta.url)
-const dirname = path.dirname(filename)
 
 export interface Relation {
   id: string

test/collections-graphql/int.spec.ts

@@ -8,8 +8,7 @@ import type { Post } from './payload-types.js'
 import { NextRESTClient } from '../helpers/NextRESTClient.js'
 import { idToString } from '../helpers/idToString.js'
 import { initPayloadInt } from '../helpers/initPayloadInt.js'
-import { startMemoryDB } from '../startMemoryDB.js'
-import configPromise, { errorOnHookSlug, pointSlug, relationSlug, slug } from './config.js'
+import config, { errorOnHookSlug, pointSlug, relationSlug, slug } from './config.js'
 
 const title = 'title'
 
@@ -18,9 +17,8 @@ let payload: Payload
 
 describe('collections-graphql', () => {
   beforeAll(async () => {
-    ;({ payload, restClient } = await initPayloadInt(configPromise))
+    ;({ payload, restClient } = await initPayloadInt(config))
 
-    const config = await startMemoryDB(configPromise)
     payload = await getPayload({ config })
     restClient = new NextRESTClient(payload.config)