added staging deployment to test workflow

.github/workflows/python-app.yml

@@ -1,7 +1,7 @@
 # This workflow will install Python dependencies, run tests and lint with a single version of Python
 # For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python
 
-name: Python application
+name: Run tests
 
 on:
   workflow_dispatch:
@@ -36,6 +36,12 @@ jobs:
         flake8 . --count --select=E9,F63,F7,F82 --show-source --statistics
         # exit-zero treats all errors as warnings. The GitHub editor is 127 chars wide
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
+    - name: Deploy staging
+      run: |
+        cd broker
+        docker build -t minikafka:broker .
+        cd ../
+        docker compose up --build -d
     - name: Test with pytest
       run: |
         set GATEWAY_HOST=localhost