feat: add test github ci

.github/workflows/tests.yml

@@ -0,0 +1,35 @@
+name: Test CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+permissions:
+  contents: read
+
+jobs:
+  test:
+    name: Test on Node.js ${{ matrix.node-version }} and ${{ matrix.os }}
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        node-version: [16.x, 18.x, 20.x]
+        os: [ubuntu-latest, windows-latest, macos-latest]
+
+    steps:
+    - uses: actions/checkout@v4
+    - name: Use Node.js ${{ matrix.node-version }}
+      uses: actions/setup-node@v3
+      with:
+        cache: 'npm'
+        node-version: ${{ matrix.node-version }}
+    # Use separate run commands so command status handled correctly on Windows
+    - name: npm install
+      run: npm ci
+    - name: npm test
+      run: npm test
+    - name: npm run lint
+      run: npm run lint

package.json

@@ -28,6 +28,9 @@
     "lint": "standard -v 'lib/**/*.js' 'test/**/*.js' | snazzy",
     "type-gen": "tsc -d --allowJs --outDir types index.js"
   },
+  "engines": {
+    "node": ">=16"
+  },
   "dependencies": {
     "@grpc/grpc-js": "^1.9.7",
     "@grpc/proto-loader": "^0.7.10",