Beginning addition of CI/CD pipeline

.forgejo/workflows/test.yml

@@ -0,0 +1,28 @@
+name: Testing
+
+on:
+  push:
+    branches:
+      - '*'
+  pull_request:
+    branches:
+      - '*'
+
+jobs:
+  test:
+    runs-on: docker
+
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v2
+
+    - name: Set up Node.js
+      uses: actions/setup-node@v2
+      with:
+        node-version: '16'
+
+    - name: Install dependencies
+      run: npm ci
+
+    - name: Run tests
+      run: npm test