fix: Attempt to fix tests

Author: Alan Christie

tests/wapi_adapter.py

@@ -16,6 +16,7 @@
 """
 
 import os
+from http import HTTPStatus
 from multiprocessing import Lock
 from pickle import Pickler, Unpickler
 from typing import Any
@@ -385,4 +386,4 @@ def realise_outputs(
     ) -> tuple[dict[str, Any], int]:
         del running_workflow_step_id
         del outputs
-        return {}, 0
+        return {}, HTTPStatus.OK

workflow/workflow_engine.py

@@ -276,7 +276,11 @@ def _handle_pod_message(self, msg: PodMessage) -> None:
             )
             if status_code != HTTPStatus.OK:
                 error_num = status_code
-                error_msg = response["error"]
+                error_msg = (
+                    response["error"]
+                    if "error" in response
+                    else "Undisclosed error when realising outputs"
+                )
 
         if error_num is not None:
             # The job was successful but linking outputs (back to the Project directory)