Fix bug introduced by refactor in c35b84a2aa

tests/fixtures.py

@@ -83,6 +83,13 @@ EXPECTED_PLUGINS = [
         "version": None,
         "hooks": ["register_output_renderer"],
     },
+    {
+        "name": "sleep_sql_function.py",
+        "static": False,
+        "templates": False,
+        "version": None,
+        "hooks": ["prepare_connection"],
+    },
     {
         "name": "view_name.py",
         "static": False,