test: add tests for parse-basic-frontmatter

[43081j]

No description provided.

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Project	Deployment	Actions	Updated (UTC)
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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ All tests successful. No failed tests found.

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[coderabbitai]

📝 Walkthrough

Walkthrough

This change strengthens the type annotations in the parse-basic-frontmatter utility function by improving the typing of the reduce accumulator, replacing an explicit cast with a more direct generic type parameter. Simultaneously, a comprehensive unit test suite is introduced, covering the function's parsing behaviour across multiple scenarios including edge cases such as empty input, various data types, array handling, quoted values, and malformed entries.

🚥 Pre-merge checks | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The pull request has no description provided by the author, making it impossible to assess whether any description relates to the changeset.	The author should add a pull request description explaining the purpose of the changes, even if brief. The title suggests adding tests for parse-basic-frontmatter, but a description would clarify the motivation and scope.

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✨ Finishing touches

• 📝 Generate docstrings

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch jg/test-backmatter-in-the-oval

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