Add pull request workflow

.github/workflows/pull-request.yml

@@ -0,0 +1,21 @@
+name: Test
+on:
+  pull_request:
+    branches:
+      - main
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v1
+      - name: Setup Node
+        uses: actions/setup-node@v1
+        with:
+          node-version: 20
+      - name: Install dependencies
+        run: npm install
+      - name: Run server
+        run: npm start &
+      - name: Run tests
+        run: npm test

test/fixtures.js

@@ -24,8 +24,12 @@ class PuzzleFixture {
   async before () {
     const options = new chrome.Options()
     options.addArguments(
+      '--disable-dev-shm-usage',
+      '--disable-extensions',
+      '--disable-gpu',
       '--headless=new',
-      '--window-size=1920,1080'
+      '--ignore-certificate-errors',
+      '--window-size=768,1024'
     )
 
     this.driver = await new Builder().forBrowser('chrome').setChromeOptions(options).build()