TypeOrmHealthIndicator always returning up (with no mongodb connection)

[j3bb9z]

I'm submitting a...

[ ] Regression 
[x] Bug report
[ ] Feature request
[ ] Documentation issue or request
[ ] Support request => Please do not submit support request here, instead post your question on Stack Overflow.

Current behavior

TypeOrmHealthIndicator always returns positive result, whether it is connected to MongoDB, or not.

options passed:

    {
      url: '/health',
      healthIndicators: [
        async () => this.db.pingCheck('database', { timeout: 200 }),
      ],
    }

health result:

{"status":"ok","info":{"database":{"status":"up"}},"details":{"database":{"status":"up"}}}

Expected behavior

It should return error if there is no connection to the MongoDB.

Minimal reproduction of the problem with instructions

I prepared basic example here:
https://github.com/jacob87o2/nest/tree/terminus-typeorm-health-issue-reproduction/sample/13-mongo-typeorm

After downloading/cloning the repo, go to the folder above and:

1. Install dependencies (npm install)
2. Run mongodb (docker-compose up -d)
3. Run NestJS (nest start)
4. Stop mongodb (in separate terminal - docker-compose down)
5. Check health endpoint (go to http://localhost:3000/health)

What is the motivation / use case for changing the behavior?

Environment

[Nest Information]
terminus version         : 6.5.5
typeorm version          : 6.2.0
common version           : 6.7.2
core version             : 6.7.2

[BrunnerLivio]

Thank you for this report, I can reproduce the error. Will fix asap!

[BrunnerLivio]

Fixed in 6.5.6 🎉

[j3bb9z]

Great, thanks!