refactor mapreduce tests with async/await#9176

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emilygilberts wants to merge 7 commits intoapache:masterfrom

emilygilberts:refactor-unit-test-mapreduce

Commits on Feb 19, 2026

rewrite mapreduce upsert tests with async await
emilygilberts
committed

Commits on Feb 26, 2026

Commits on Mar 20, 2026

replace var with const or let for tests/mapreduce tests
emilygilberts
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Commits on Mar 25, 2026