add more logs in assert message

Author: gaelgatelement

tests/integration/test_networking.py

@@ -57,7 +57,8 @@ async def test_services_have_matching_labels(
                 assert label.replace("k8s.element.io/target-", "app.kubernetes.io/") in pod.metadata.labels
                 assert value.startswith(
                     pod.metadata.labels[label.replace("k8s.element.io/target-", "app.kubernetes.io/")]
-                )
+                ), (f"{pod.metadata.name} does not have the correct label {label}={value} "
+                    f"(pod status phase : {pod.status.phase if pod.status else 'N/A'}")
 
 
 @pytest.mark.asyncio_cooperative