Update node.js.yml

Author: WyattSL

.github/workflows/node.js.yml

@@ -1,7 +1,7 @@
 # This workflow will do a clean install of node dependencies, cache/restore them, build the source code and run tests across different versions of node
 # For more information see: https://help.github.com/actions/language-and-framework-guides/using-nodejs-with-github-actions
 
-name: Node.js CI
+name: Primary
 
 on:
   push:
@@ -10,22 +10,22 @@ on:
     branches: [ main, experimental ]
 
 jobs:
-  build:
-
-    runs-on: ubuntu-latest
-
+  test:
+    name: Test
     strategy:
       matrix:
-        node-version: [12.x, 14.x, 16.x]
-        # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
-
+        os: [macos-latest, ubuntu-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v2
-    - name: Use Node.js ${{ matrix.node-version }}
-      uses: actions/setup-node@v2
-      with:
-        node-version: ${{ matrix.node-version }}
-        cache: 'npm'
-    - run: npm ci
-    - run: npm run build --if-present
-    - run: npm test
+      - name: Checkout
+        uses: actions/checkout@v2
+      - name: Setup Node.js
+        uses: actions/setup-node@v1
+        with:
+          node-version: 12
+      - name: Install dependencies
+        run: npm install
+      - name: Run headless test
+        uses: GabrielBB/xvfb-action@v1.0
+        with:
+          run: npm test