More integration tests added

[lalitb]

Changes

These are the current set of tests, with status (courtesy copilot):

Processor Type	Runtime Flavor	Logger Initialization	Log Emission	Client Type	Worker Threads	Status
Batch	Tokio-Main	Inside RT	Inside RT	Tonic, Reqwest-blocking	4	Working
Batch	Tokio-Main	Inside RT	Inside RT	Tonic, Reqwest-blocking	1	Working
Batch	Tokio-Main	Inside RT	Inside RT	Tonic, Reqwest-blocking	Current Thread	Working
Batch	Tokio-Main	Inside RT	Outside RT	Tonic, Reqwest-blocking	4	Working
Batch	Tokio-Main	Inside RT	Outside RT	Tonic, Reqwest-blocking	1	Working
Batch	Tokio-Main	Inside RT	Outside RT	Tonic, Reqwest-blocking	Current Thread	Working
Batch	Non-Tokio-Main	Inside RT	Inside RT	Tonic, Reqwest-blocking	N/A	Working
Batch	Non-Tokio-Main	Outside RT	Outside RT	Reqwest-blocking	N/A	Working
Batch	Non-Tokio-Main	Inside RT	Outside RT	Reqwest-blocking	N/A	Working
Simple	Non-Tokio-Main	Inside RT	Outside RT	Tonic, Reqwest-blocking	N/A	Working
Simple	Non-Tokio-Main	Inside RT	Outside RT	Reqwest, Hyper	N/A	Ignored
Simple	Non-Tokio-Main	Outside RT	Outside RT	Reqwest-blocking	N/A	Working
Simple	Non-Tokio-Main	Outside RT	Outside RT	Hyper, Tonic, Reqwest	N/A	Ignored
Simple	Tokio-Main	Inside RT	Inside RT	Reqwest-blocking	4	Ignored
Simple	Tokio-Main	Inside RT	Inside RT	Tonic, Reqwest, Hyper	4	Working
Simple	Tokio-Main	Inside RT	Inside RT	Tonic, Reqwest, Hyper	1	Working
Simple	Tokio-Main	Inside RT	Inside RT	Tonic, Reqwest, Hyper	Current Thread	Ignored

Merge requirement checklist

• CONTRIBUTING guidelines followed
• Unit tests added/updated (if applicable)
• Appropriate CHANGELOG.md files updated for non-trivial, user-facing changes
• Changes in public API reviewed (if applicable)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 77.8%. Comparing base (95fa209) to head (a77840b).
Report is 1 commits behind head on main.

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #2545   +/-   ##
=====================================
  Coverage   77.8%   77.8%           
=====================================
  Files        122     122           
  Lines      23044   23044           
=====================================
  Hits       17931   17931           
  Misses      5113    5113           

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[cijothomas]

Looks great!

[cijothomas]

lets add link to the open issue for easy tracking.