adjust helper fn

tests/expectations/test_expectation_arguments.py

@@ -35,13 +35,8 @@ def assert_exception_info(
             # TODO JT: This accounts for a dictionary of type {"metric_id": ExceptionInfo} path defined in
             #  validator._resolve_suite_level_graph_and_process_metric_evaluation_errors
             for k, v in result["exception_info"].items():
-                if v:
-                    assert ("exception_traceback" not in v.exception_info) or not v[
-                        "exception_traceback"
-                    ]
-                    assert ("exception_traceback" not in v.exception_info) or not v[
-                        "exception_traceback"
-                    ]
+                assert ("exception_traceback" not in v) or not v["exception_traceback"]
+                assert ("exception_traceback" not in v) or not v["exception_traceback"]
     elif "raised_exception" in result["exception_info"]:
         assert (
             "exception_traceback" in result.exception_info
@@ -51,14 +46,12 @@ def assert_exception_info(
         ]
         if expected_exception_message:
             assert result["exception_message"] == expected_exception_message
-    elif result["exception_info"]:
+    else:
         # TODO JT: This accounts for a dictionary of type {"metric_id": ExceptionInfo} path defined in
         #  validator._resolve_suite_level_graph_and_process_metric_evaluation_errors
         for k, v in result["exception_info"].items():
-            assert ("exception_traceback" in v.exception_info) and v[
-                "exception_traceback"
-            ]
-            assert ("exception_message" in v.exception_info) and v["exception_message"]
+            assert ("exception_traceback" in v) and v["exception_traceback"]
+            assert ("exception_message" in v) and v["exception_message"]
             if expected_exception_message:
                 assert v["exception_message"] == expected_exception_message