test(storage): test open_object single request/response

[joshuatants]

No description provided.

[gemini-code-assist]

Code Review

This pull request adds a new integration test send_and_read_single_response_success and a helper function assert_request_metadata to verify successful single-response reads and validate request metadata. The feedback suggests improving test robustness and readability by avoiding direct indexing on HeaderMap to prevent generic panics, and preferring literal strings over complex formatting logic or variables for assertions.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.57%. Comparing base (49cc805) to head (32b00d3).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #6169   +/-   ##
=======================================
  Coverage   96.57%   96.57%           
=======================================
  Files         264      264           
  Lines       66496    66496           
=======================================
+ Hits        64217    64220    +3     
+ Misses       2279     2276    -3     

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[vsharonlynn]

LGTM.