Sample CI/CD Testing Repo

This is a minimal Node.js project with:

• A calculator example in src/calculator.js
• Unit tests in tests/calculator.test.js
• Jest as the test runner
• GitHub Actions CI workflow in .github/workflows/ci.yml

Run locally

npm install
npm test

CI behavior

The workflow runs automatically on every push and pull request, installs dependencies with npm ci, and executes Jest tests.