Add WordPress Playground and WP Performance Tests integration

.github/workflows/playground-tests.yml

@@ -0,0 +1,91 @@
+name: WordPress Playground Tests
+
+on:
+  push:
+    branches: [ main, feature/*, bugfix/* ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  code-quality:
+    name: Code Quality Check
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        node-version: [18, 20]
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: ${{ matrix.node-version }}
+        cache: 'npm'
+
+    - name: Install dependencies
+      run: npm ci
+
+    - name: Verify package.json and package-lock.json
+      run: |
+        echo "Verifying package.json and package-lock.json are in sync"
+        npm ci --dry-run
+
+    - name: Lint JavaScript files
+      run: |
+        echo "Linting JavaScript files"
+        # Add your linting command here when you have one
+        # For example: npm run lint
+
+  playground-test:
+    name: WordPress Playground Tests
+    runs-on: ubuntu-latest
+    needs: code-quality
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Setup Node.js
+      uses: actions/setup-node@v4
+      with:
+        node-version: '20'
+        cache: 'npm'
+
+    - name: Install dependencies
+      run: npm ci
+
+    - name: Install WordPress Playground CLI
+      run: npm install -g @wordpress/playground-tools
+
+    - name: Create plugin zip
+      run: |
+        mkdir -p dist
+        zip -r dist/plugin.zip . -x "node_modules/*" "dist/*" ".git/*"
+
+    - name: Run tests with WordPress Playground
+      run: |
+        # Start WordPress Playground with our blueprint
+        wp-playground start --blueprint playground/blueprint.json --port 8888 &
+        
+        # Wait for WordPress Playground to be ready
+        echo "Waiting for WordPress Playground to be ready..."
+        timeout 60 bash -c 'until curl -s http://localhost:8888; do sleep 2; done'
+        
+        # Run Cypress tests against WordPress Playground
+        npm run test:single:headless
+
+  performance-test:
+    name: WordPress Performance Tests
+    runs-on: ubuntu-latest
+    needs: code-quality
+
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: WordPress Performance Tests
+      uses: wptrt/wordpress-plugin-performance-tests@v1
+      with:
+        plugin-slug: wp-plugin-starter-template-for-ai-coding
+        php-version: '8.0'
+        wp-version: 'latest'
+        test-type: 'all'