pytest.ini: Treat warnings as errors

t-b · t-b · commit 9a9929f172e2 · 2025-08-27T15:47:08.000+02:00
diff --git a/pytest.ini b/pytest.ini
@@ -6,6 +6,7 @@ markers =
     requires_inhouse_data: require inhouse data
 
 filterwarnings =
+    error
     ignore:add_child is deprecated. Set the parent attribute instead.:DeprecationWarning
     ignore::marshmallow.warnings.RemovedInMarshmallow4Warning
     ignore::marshmallow.warnings.ChangedInMarshmallow4Warning
