add test gh workflow

Author: outofambit

.github/workflows/ci-test.yml

@@ -0,0 +1,30 @@
+name: Testing
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+    matrix:
+      node-version: [10.x, 12.x]
+
+
+    steps:
+      - uses: actions/checkout@v1
+      - name: Use Node.js ${{ matrix.node-version }}
+        uses: actions/setup-node@v1
+        with:
+          node-version: ${{ matrix.node-version }}
+      - name: Get node modules
+        run: npm ci
+        env:
+          CI: true
+      - name: build and test
+        run: npm run build
+        env:
+          CI: true