Add RuntimeError for pytest in ArrayEditor error handling

Author: PierreRaybaut

guidata/widgets/arrayeditor/arrayeditor.py

@@ -18,6 +18,7 @@
 
 from __future__ import annotations
 
+import sys
 from typing import Generic
 
 import numpy as np
@@ -453,6 +454,8 @@ def error(self, message: str) -> None:
         Args:
             message: Error message
         """
+        if "pytest" in sys.modules:
+            raise RuntimeError(message)
         QMessageBox.critical(self, _("Array editor"), message)
         self.setAttribute(Qt.WidgetAttribute.WA_DeleteOnClose)
         self.reject()