add method getTrashTool

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@4649 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/tests/ERP5TypeTestCase.py

@@ -211,6 +211,9 @@ class ERP5TypeTestCase(PortalTestCase):
     # Utility methods specific to ERP5Type
     def getTemplateTool(self):
         return getToolByName(self.getPortal(), 'portal_templates', None)
+      
+    def getTrashTool(self):
+        return getToolByName(self.getPortal(), 'portal_trash', None)
 
     def getSkinsTool(self):
         return getToolByName(self.getPortal(), 'portal_skins', None)