arya2004/cmt-autofill

Set Up a Testing Framework

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#13 opened on Oct 2, 2025

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Description

There are no automated tests. Add Jest for unit testing JavaScript files.

How to do it:

  1. Install Jest:

    npm install --save-dev jest

  2. Add a test script to package.json:

    "scripts": {
  "test": "jest"
}

  3. Create a simple test in extension/popup.test.js (you will need to mock DOM and chrome APIs with Jest's jsdom and manual mocks).

Contributor guide

Research direction
Install Jest via npm, add a test script to package.json, and create a test file in extension/popup.test.js. Mock DOM and chrome APIs using Jest's jsdom and manual mocks.
Tech stack
javascriptjestnodejs
Domain
frontendtesting
Issue type
Test
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
npmJavaScript basics
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
75