fix test method in AggregateMovementGroup

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@4409 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/MovementGroup.py

@@ -869,9 +869,10 @@ class AggregateMovementGroup(RootMovementGroup):
     )
 
   def test(self,movement):
-    if self.getAggregate(movement) == self.aggregate :
+    if self.getAggregateList(movement) == self.aggregate :
       return 1
     else :
       return 0
 
 allow_class(BrandMovementGroup)
+