Add Unit Tests (#4)

.github/workflows/test_browser_use_fullstack_runtime.yml

@@ -0,0 +1,42 @@
+name: browser_use_fullstack_runtime_test
+on:
+  schedule:
+    - cron: '0 0 */3 * *'
+  workflow_dispatch:
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    strategy:
+      matrix:
+        python-version: ['3.10']
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Debug directory structure
+        run: |
+          # ✅ Show actual directory structure
+          echo "Current directory: $(pwd)"
+          ls -la
+
+      - name: Setup Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install dependencies
+        run: |
+          # ✅ Use validated path from debug output
+          cd browser_use/browser_use_fullstack_runtime/backend
+          pip install pytest pytest-asyncio
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+
+      - name: Run tests
+        env:
+          DASHSCOPE_API_KEY: ${{ secrets.DASHSCOPE_API_KEY }}
+        run: |
+          # ✅ Use validated path from debug output
+          python -m pytest tests/browser_use_fullstack_runtime_test.py -v