refactor: minor updates to fixture tests

[vicb]

This is a follow up for #12385

• fix 2 errors reported by devin
• refactor code according to Pete's suggestion.

The updates are for the open left opened on #12385

---

• Tests
  • Tests included/updated
  • Automated tests not possible - manual testing has been completed as follows:
  • Additional testing not necessary because:
• Public documentation
  • Cloudflare docs PR(s):
  • Documentation not necessary because: not user facing, refactor

A picture of a cute animal (not mandatory, but encouraged)

---

[changeset-bot]

⚠️ No Changeset found

Latest commit: 078a1a8

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[devin-ai-integration]

✅ Devin Review: No Issues Found

Devin Review analyzed this PR and found no potential bugs to report.

View in Devin Review to see 3 additional flags.

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wrangler

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commit: 078a1a8

[petebacondarwin]

LOL!

[vicb]

Thanks for the review Pete!