add test support for port and env

[vaidehiadhi]

Pull Request Template

Description:

• Added a new ServerConfigsProvider function to simplify the process of generating and managing server configurations for testing.
• The function dynamically assigns free ports for HTTP, Metrics, and gRPC services, and sets corresponding environment variables.
• Closes issue Remove boilerplate with ports when booting the tests Remove boilerplate with ports when booting the tests #1352

Breaking Changes (if applicable):

• None.

Checklist:

• I have formatted my code using goimport and golangci-lint.
• All new code is covered by unit tests.
• This PR does not decrease the overall code coverage.
• I have reviewed the code comments and documentation for clarity.

Thank you for your contribution!

[ccoVeille]

Thanks

[ccoVeille]

Now the question is: once this PR will be reviewed by other maintainers and it will about to get merged.

Should you add separate commits to this PR to start using this method ?

Or should a new PR need to be added to start using it?

It's an open question. I'm fine with both

[Umang01-hash]

Now the question is: once this PR will be reviewed by other maintainers and it will about to get merged.

Should you add separate commits to this PR to start using this method ?

Or should a new PR need to be added to start using it?

It's an open question. I'm fine with both

Hey @ccoVeille I think we can add commits in this PR only and make changes to test methods using the ports

[ccoVeille]

I was also thinking it's the way to do, as it would be the best way to see if the code provided will work for the tests where it could be used.

But I preferred to ask 😅

[ccoVeille]

Thank you for simplifying everything. The tests file way simpler.

I'm glad you worked on this

[vaidehiadhi]

Thank you for simplifying everything. The tests file way simpler.

I'm glad you worked on this

Thank you @ccoVeille. Please do let me know if there should be anymore changes/improvements or if i have overseen or missed out on anything else.

[ccoVeille]

This PR will conflict with mine #1426

And it's OK.

Let's merge this one, mine is in draft, and I can easily resolve everything in my PR