Add the re-creation of the not-upgraded-pg data directory

test.sh

@@ -54,6 +54,18 @@ test_run() {
  # Shut down containers from previous test runs
  docker compose -f docker-compose-pgauto.yml down
 
+ ##
+ ## Tests for one shot mode
+ ##
+ banner '-' "Testing 'one shot' automatic upgrade mode for PostgreSQL ${VERSION} to ${TARGET}"
+
+ # Delete the upgraded PostgreSQL data directory
+ sudo rm -rf postgres-data
+
+ # Create the PostgreSQL database using a specific version of PostgreSQL
+ docker compose -f "docker-compose-pg${VERSION}.yml" run --rm --remove-orphans server create_db
+
+
  # If running on CI, delete the Postgres Docker image to avoid space problems
  if [ -n "$CI" ]; then
  docker rmi -f $(docker images postgres -q)