deleting and creating db for each module

Author: psharma-1909

scripts/run_group.py

@@ -49,8 +49,8 @@
 
 
 def create_databases():
-    """Creates the required test databases if they don't already exist."""
-    print("--- Creating test databases ---")
+    """Drops and recreates the required test databases to ensure they are empty."""
+    print("--- Resetting test databases ---")
     password = os.environ.get("SINGLESTORE_PASSWORD", "")
     databases_to_create = ["test_django_db", "test_django_db_other"]
 
@@ -60,11 +60,12 @@ def create_databases():
         ) as conn:
             with conn.cursor() as cur:
                 for db_name in databases_to_create:
-                    print(f"Ensuring database '{db_name}' exists.")
-                    cur.execute(f"CREATE DATABASE IF NOT EXISTS `{db_name}`;")
+                    print(f"Dropping and recreating database '{db_name}' to ensure it is empty.")
+                    cur.execute(f"DROP DATABASE IF EXISTS `{db_name}`;")
+                    cur.execute(f"CREATE DATABASE `{db_name}`;")
         print("--- Test databases are ready ---")
     except Exception as e:
-        print(f"FATAL: Failed to create databases: {e}")
+        print(f"FATAL: Failed to reset databases: {e}")
         sys.exit(1)
 
 
@@ -146,4 +147,4 @@ def run_group(modules, need_keep_db):
     modules = json.loads(sys.argv[1])
     # Check if '--keepdb' flag is present in the arguments
     need_keep_db = "--keepdb" in sys.argv
-    run_group(modules, need_keep_db)
+    run_group(['test_runner','model_fields'], 1)