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mongo - feat: adding createKeyv helper#1871

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jaredwray merged 3 commits intomainfrom
mongo---feat-adding-createKeyv-helper
Feb 25, 2026
Merged

mongo - feat: adding createKeyv helper#1871
jaredwray merged 3 commits intomainfrom
mongo---feat-adding-createKeyv-helper

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@jaredwray
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@jaredwray jaredwray commented Feb 25, 2026

Please check if the PR fulfills these requirements

  • Followed the Contributing and Code of Conduct guidelines.
  • Tests for the changes have been added (for bug fixes/features) with 100% code coverage.

What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)
mongo - feat: adding createKeyv helper

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Summary of Changes

Hello @jaredwray, I'm Gemini Code Assist1! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces a createKeyv helper function to streamline the process of creating Keyv instances using KeyvMongo as the storage adapter. This addition simplifies the code required to set up Keyv with MongoDB and includes comprehensive tests to ensure its functionality.

Highlights

  • New Feature: Introduced a createKeyv helper function to simplify the creation of Keyv instances with KeyvMongo as the storage adapter.
  • Code Simplification: The createKeyv helper provides a more convenient way to instantiate Keyv with KeyvMongo, reducing boilerplate code.
  • Testing: Added new tests to ensure the createKeyv helper function works correctly with both URI strings and options objects.
Changelog
  • storage/mongo/README.md
    • Added documentation for the new createKeyv helper function.
  • storage/mongo/src/index.ts
    • Implemented the createKeyv helper function to create Keyv instances with KeyvMongo.
    • Imported Keyv from 'keyv' to allow for the creation of Keyv instances.
  • storage/mongo/test/test.ts
    • Added tests for the createKeyv helper function, covering URI string and options object configurations.
Activity
  • Added documentation for the new createKeyv helper function.
  • Implemented the createKeyv helper function.
  • Added tests for the createKeyv helper function.
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💡 Codex Review

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Reviewed commit: d0e279f761

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@jaredwray jaredwray merged commit 4bac033 into main Feb 25, 2026
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@jaredwray jaredwray deleted the mongo---feat-adding-createKeyv-helper branch February 25, 2026 20:21
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codecov bot commented Feb 25, 2026

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.96%. Comparing base (c1fd176) to head (d0e279f).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files
@@           Coverage Diff           @@
##             main    #1871   +/-   ##
=======================================
  Coverage   99.96%   99.96%           
=======================================
  Files          32       32           
  Lines        2694     2698    +4     
  Branches      472      473    +1     
=======================================
+ Hits         2693     2697    +4     
  Misses          1        1           

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Code Review

The pull request introduces a new createKeyv helper function, which is a good addition for simplifying Keyv instance creation with KeyvMongo. The documentation has been updated to reflect this new helper, and basic test cases have been added. However, there is a critical issue in how the createKeyv helper handles namespaces when the MongoDB connection string includes a namespace parameter. The current implementation might overwrite or ignore the namespace specified in the connection URI, leading to incorrect key prefixing and data retrieval issues. I've provided a suggestion to address this in storage/mongo/src/index.ts and recommend adding a new test case to cover this specific scenario.

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