🧪 Add error handling tests for GitHub API fetching

[is0692vs]

• What: Added a missing 'Error handling' test block for fetchActivity in src/lib/__tests__/github.test.ts. Also fixed existing fetchActivity tests that were lacking sufficient mock fetch responses for multiple parallel API requests.
• Coverage: Tested throwing UserNotFoundError (404), RateLimitError (403), and gracefully breaking and returning successfully accumulated results on generic API errors (500).
• Result: fetchActivity now has full test coverage for success paths, partial failure paths, and hard failure paths. Reduced console noise during test runs.

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PR created automatically by Jules for task 4359195381058376402 started by @is0692vs

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Project	Deployment	Actions	Updated (UTC)
github-user-summary	Ready	Preview, Comment	Mar 21, 2026 4:42am

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ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

Run ID: 88370b96-14c7-4e69-a6ef-6c9ee3e0dc8a

📥 Commits

Reviewing files that changed from the base of the PR and between 87d145d and 1ff23d2.

📒 Files selected for processing (1)

• src/lib/__tests__/github.test.ts

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch jules-4359195381058376402-95e6e4a8

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[gemini-code-assist]

Summary of Changes

Hello, 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 significantly enhances the robustness and reliability of the fetchActivity function by introducing dedicated error handling tests and refining existing test mocks. The changes ensure that the function correctly handles various API error scenarios, such as user not found, rate limiting, and generic server errors, while also improving the accuracy of existing test cases by providing complete mock responses for multi-page API calls.

Highlights

• Error Handling Tests: Added a new test block for error handling within the fetchActivity function, covering UserNotFoundError (404), RateLimitError (403), and graceful handling of generic API errors (500).
• Improved Test Mocks: Fixed existing fetchActivity tests by providing sufficient mock fetch responses for multiple parallel API requests, ensuring more accurate test scenarios.
• Enhanced Test Coverage: Achieved full test coverage for fetchActivity, including success paths, partial failure paths, and hard failure paths, leading to reduced console noise during test runs.

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[gemini-code-assist]

Code Review

The pull request significantly improves the test coverage for the fetchActivity function, particularly regarding error handling and the correct processing of multiple API pages. The existing tests have been updated to accurately mock responses for parallel API requests, which enhances their reliability. The new error handling tests for UserNotFoundError, RateLimitError, and generic API errors (500) ensure that the function behaves as expected under various failure conditions, including gracefully returning partial results on generic API errors. This is a valuable addition to the codebase's robustness.

[is0692vs]

レビュー内容を整理します。

全体所感

• gemini-code-assist: The pull request significantly improves the test coverage for the fetchActivity function, particularly regarding error handling and the correct processing of multiple API pages. The existing tests have been updated to accurately mock responses for parallel API requests, which...

• 現時点で未解決のインライン指摘は見当たりませんでした。

[google-labs-jules]

レビュー内容を整理します。

全体所感

• gemini-code-assist: The pull request significantly improves the test coverage for the fetchActivity function, particularly regarding error handling and the correct processing of multiple API pages. The existing tests have been updated to accurately mock responses for parallel API requests, which...

• 現時点で未解決のインライン指摘は見当たりませんでした。

確認しました。テストカバレッジが向上し、エラー処理と並列APIリクエストのモックが正しく機能するようになったことを嬉しく思います。

[is0692vs]

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