tests failing in v4.17.5

[davidmarkclements]

due to pinojs/pino#456

it should be fine to fix the pino-pretty test

cc @mcollina @jsumners

[jsumners]

But the test isn't broken. It explicitly looks for the null serialization because pinojs/pino#382

[disintegrator]

Hey folks, is someone looking at this or shall I pick it up? I wasn't aware of the integration suite when I was creating my PR 🤦‍♂️
@jsumners My change in pinojs/pino#457 caused this by preventing the stack property from being printed in the JSON output if it is false-y.
I can think of a couple of ways forward:

• If you want the logger to emit "stack": null then I'd need to update my fix
• If we are happy to not output stack if it is false-y then the test needs to be updated

Any other suggestions?

[davidmarkclements]

If you update your fix it will be a major - which is fine because we are close to releasing v5 - see the next-major branch

However for v4 it can't be an update so we need to change the expectation in pino-pretty

Please feel free to PR!

@mcollina do you concur