Create test.yml

.github/workflows/test.yml

@@ -0,0 +1,22 @@
+name: Node.js CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v2
+    - name: Setup Node.js
+      uses: actions/setup-node@v3
+      with:
+        node-version: 'node'
+        cache: 'npm'
+    - run: npm ci
+    - run: npm run build --if-present
+    - run: npm test