Files
payloadcms/test/helpers/startMemoryDB.ts
Alessio Gravili 545d870650 chore: fix various e2e test setup issues (#12670)
I noticed a few issues when running e2e tests that will be resolved by
this PR:

- Most important: for some test suites (fields, fields-relationship,
versions, queues, lexical), the database was cleared and seeded
**twice** in between each test run. This is because the onInit function
was running the clear and seed script, when it should only have been
running the seed script. Clearing the database / the snapshot workflow
is being done by the reInit endpoint, which then calls onInit to seed
the actual data.
- The slowest part of `clearAndSeedEverything` is recreating indexes on
mongodb. This PR slightly improves performance here by:
- Skipping this process for the built-in `['payload-migrations',
'payload-preferences', 'payload-locked-documents']` collections
- Previously we were calling both `createIndexes` and `ensureIndexes`.
This was unnecessary - `ensureIndexes` is a deprecated alias of
`createIndexes`. This PR changes it to only call `createIndexes`
- Makes the reinit endpoint accept GET requests instead of POST requests
- this makes it easier to debug right in the browser
- Some typescript fixes
- Adds a `dev:memorydb` script to the package.json. For some reason,
`dev` is super unreliable on mongodb locally when running e2e tests - it
frequently fails during index creation. Using the memorydb fixes this
issue, with the bonus of more closely resembling the CI environment
- Previously, you were unable to run test suites using turbopack +
postgres. This fixes it, by explicitly installing `pg` as devDependency
in our monorepo
- Fixes jest open handles warning
2025-06-04 17:34:37 -03:00

33 lines
891 B
TypeScript

import dotenv from 'dotenv'
import { MongoMemoryReplSet } from 'mongodb-memory-server'
dotenv.config()
// eslint-disable-next-line no-restricted-exports
export default async () => {
// @ts-expect-error
process.env.NODE_ENV = 'test'
process.env.PAYLOAD_DROP_DATABASE = 'true'
process.env.NODE_OPTIONS = '--no-deprecation'
process.env.DISABLE_PAYLOAD_HMR = 'true'
if (
(!process.env.PAYLOAD_DATABASE || process.env.PAYLOAD_DATABASE === 'mongodb') &&
!global._mongoMemoryServer
) {
console.log('Starting memory db...')
const db = await MongoMemoryReplSet.create({
replSet: {
count: 3,
dbName: 'payloadmemory',
},
})
await db.waitUntilRunning()
global._mongoMemoryServer = db
process.env.MONGODB_MEMORY_SERVER_URI = `${global._mongoMemoryServer.getUri()}&retryWrites=true`
console.log('Started memory db')
}
}