Github action - Unit test

test.yml

name: Tests

on:
  pull_request:

jobs:
  Unit:
    runs-on: ubuntu-latest

    strategy:
      matrix:
        node-version: [18.x]

    steps:
      - uses: actions/checkout@v3

      - name: Cache dependencies
        uses: actions/cache@v2
        with:
          path: ~/.npm
          key: ${{ runner.os }}-node-${{ matrix.node-version }}-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-${{ matrix.node-version }}-
            ${{ runner.os }}-node-
            ${{ runner.os }}-

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v3
        with:
          node-version: ${{ matrix.node-version }}

      - name: Install dependencies
        run: npm install

      - name: Run tests
        run: |
          npm run test:ci
        env:
          CI: true

Edit caching can actually be detrimental to performance if there's not a ton of dependencies