Bitbucket pipeline fails with mongo service - mongodb

Question

I'm trying to setup test for my backend in Bitbucket Pipelines. But when I set jest.config with jest-mongodb the tests doesn't even start and exit with this error.
The tests are working perfectly fine on local.
Here's my pipeline configuration part that doesn't work:
image: node:18.12.0
definitions:
services:
mongo:
image: mongo
caches:
nodeall: ./node_modules
yarn: /usr/local/share/.cache/yarn
steps:
- step: &Quality-Check
name: Code Quality Checks 🎀
script:
- echo Fixing code quality and format 🔎
- yarn install
- yarn run lint:fix
- yarn format:fix
- step: &Testing
name: Testing 🧪
caches:
- nodeall
script:
- yarn install
# - yarn run test
- echo Checking test coverage and generating report 📜
- yarn run test:coverage
artifacts:
- coverage/**
services:
- mongo
pipelines:
branches:
main:
- step:
name: Install dependencies
caches:
- nodeall
script:
- yarn install
- step: *Quality-Check
- step: *Testing
When i search for this error i'm headed to mongo-memory-server but i don't use this package in the code. And couldn't find anything.
I've tried changing anchors, calling mongo service earlier, changing mongo docker image but no success.
I'm expecting that the test and pipeline pass
EDIT
I tried 3 different Jest.configs and realise that the one that was on the project actually use memory-server.
Here are the 3 configs i tried
const { defaults: tsjPreset } = require('ts-jest/presets')
//Custom config with files
// module.exports = {
// preset: 'ts-jest',
// globalSetup: './mongo-memory-server/globalSetup.ts',
// globalTeardown: './mongo-memory-server/globalTeardown.ts',
// setupFilesAfterEnv: ['./mongo-memory-server/setupFile.ts'],
// }
//Config for mongo-memory-db
module.exports = {
preset: '#shelf/jest-mongodb',
transform: tsjPreset.transform,
}
// Basic config
// module.exports = {
// preset: 'ts-jest',
// testEnvironment: 'node',
// setupFiles: ['dotenv/config'],
// }