Good first issue: add a small test for HIBP suffix parsing

[devcodex2025]

Goal

Add a small test or helper-level example that verifies HIBP range response parsing: matching suffix returns breached: true, missing suffix returns breached: false.

Suggested Files

• src/components/PasswordBreachCheck.tsx
• test setup files, if a test location already exists

Acceptance Criteria

• Uses fake hash suffixes only.
• Does not call the live HIBP API in the test.
• Keeps the behavior documented in README accurate.

[michaeltookes]

Hey @devcodex2025! I'd like to pick this up if you haven't started working on it yourself. If not, I have a couple of questions before I open a PR: 


1. The parsing logic currently lives inline inside PasswordBreachCheck.tsx (in checkBreach). Would you prefer to (a) extract it into a small pure helper like src/utils/parseHibpRange.ts and test that, or (b) keep the component untouched and add a stand-alone helper-level example script?
   

2. I don't see a test runner configured. Since the repo pins Node 22, my preference would be node:test (built-in, zero new deps) over adding Vitest/Jest. Does that work for you, or would you rather I match a runner you already plan to use? 


Either way, I'll use fake hash suffixes only and won't hit the live HIBP API.

[devcodex2025]

Ok