test(evaluation): add unit tests for _eval_set_results_manager_utils#6205

Koushik-Salammagari wants to merge 2 commits into

google:maingoogle/adk-python:mainfrom

Koushik-Salammagari:test/eval-set-results-manager-utils-coverageKoushik-Salammagari/adk-python:test/eval-set-results-manager-utils-coverageCopy head branch name to clipboard