test collate_request w batch_timeout and batch_size

[aniketmaurya]

Before submitting

• Was this discussed/agreed via a Github issue? (no need for typos and docs improvements)
• Did you read the contributor guideline, Pull Request section?
• Did you make sure to update the docs?
• Did you write any new necessary tests?

What does this PR do?

Fixes the collate_request function to handle batch_timeout=0, right now it is not able to return requests from the queue.

Before

Test fails for the case when batch_timeout=0, collate_request didn't return any item from the queue.

After

PR review

Anyone in the community is free to review the PR once the tests have passed.
If we didn't discuss your PR in GitHub issues there's a high chance it will not be merged.

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[aniketmaurya]

Our test fails in case of batch_timeout=0. Updating the code to handle this case.

[aniketmaurya]

added a fix to handle batch_timeout=0

[codecov]

Codecov Report

Attention: Patch coverage is 70.00000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 82%. Comparing base (a24b444) to head (318b24c).
Report is 2 commits behind head on main.

Additional details and impacted files

@@         Coverage Diff         @@
##           main   #238   +/-   ##
===================================
- Coverage    82%    82%   -0%     
===================================
  Files        13     13           
  Lines      1045   1055   +10     
===================================
+ Hits        854    861    +7     
- Misses      191    194    +3     

[williamFalcon]

nice job @aniketmaurya. great format. let's formalize it in our template.

[lantiga]

Looks good, I agree with keeping the loops separate so it's more readable