check failure is detected

labelstower/getter.py

@@ -20,7 +20,7 @@ def get_selected_elements(id_mandatory_labels: int, id_forbiden_labels: str, num
     >>> print(get_selected_elements("5","",1))
     [{'id': 3, 'name': 'renault, 2000'}, {'id': 2, 'name': 'renault, bleu, 2000'}, {'id': 1, 'name': 'renault, rouge, 2000'}]
     >>> print(get_selected_elements("","5",0))
-    [{'id': 4, 'name': 'peugeot, 2000'}]
+    [{'id': 4, 'name': 'peugeot, 2020'}]
     """
     #query slightly vary if number_of_mandatory_labels > 0 or not
     if(number_of_mandatory_labels):