adding step for postgres

Author: devsetgo

.github/workflows/testing.yml

@@ -23,14 +23,22 @@ jobs:
     strategy:
       max-parallel: 10
       matrix:
-        os: [ubuntu-latest, windows-latest]
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        os: [ubuntu-latest] #, windows-latest]
+        python-version: ["3.12"] #"3.9", "3.10", "3.11", "3.12"]
     steps:
       - uses: actions/checkout@v4
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
+      - name: Wait for PostgreSQL to become ready
+        run: |
+          for i in {1..10}; do
+            pg_isready -h postgresdbTest -p 5432 && echo Success && exit 0
+            echo -n .
+            sleep 1
+          done
+          echo Failed waiting for Postgres && exit 1
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip