Merge pull request #4 from Neang-Rothmny/testCode

Test code

Author: Neang-Rothmny

.github/workflows/deploy.yml

@@ -5,9 +5,33 @@ on:
     branches: [main]
 
 jobs:
+  test:
+    runs-on: ubuntu-latest
+    
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+      
+      - name: Set up Python
+        uses: actions/setup-python@v4
+        with:
+          python-version: '3.9'
+      
+      - name: Install backend dependencies
+        run: |
+          cd backend
+          pip install -r requirements.txt
+          pip install -r requirements-dev.txt
+      
+      - name: Run backend tests
+        run: |
+          cd backend
+          pytest -v tests/
+  
   deploy:
     runs-on: ubuntu-latest
     environment: deploy
+    needs: test  # Only deploy if tests pass
 
     steps:
       - name: Checkout repository