[ENH] Add regression test ensuring filter_tags in all_objects does not return empty results

[shourya1419-netizen]

Summary

Adds a regression test to ensure that filter_tags in all_objects does not return empty results when matching objects exist.

What this PR does

Adds a test case verifying that objects with matching tags are correctly returned.

Prevents regression of the bug described in #162 where all_objects(filter_tags=...) returned an empty result.

Related Issue

Closes #162

[fkiraly]

Why is this almost identical to changes in #476?

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 83.45%. Comparing base (306958d) to head (7814248).
⚠️ Report is 186 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #512      +/-   ##
==========================================
- Coverage   85.07%   83.45%   -1.62%     
==========================================
  Files          45       52       +7     
  Lines        3015     3905     +890     
==========================================
+ Hits         2565     3259     +694     
- Misses        450      646     +196     

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[shourya1419-netizen]

Why is this almost identical to changes in #476?

Thanks for pointing this out.

While the change may look similar to #476, the purpose of this PR is slightly different.
PR #476 focuses on testing the behavior of filter_tags in a different context, whereas this PR adds a regression test to ensure that using filter_tags with all_objects does not return empty results.

So this test specifically guards against a regression in the all_objects filtering behavior.

[fkiraly]

I see. Please do that without writing code at runtime.

[shourya1419-netizen]

Thanks for the feedback. I’ve updated the test to remove the runtime code generation and now rely on existing objects when checking "filter_tags". The changes have been pushed to the branch. Please let me know if any further adjustments are needed.