define getPreferenceTool on ERP5TypeTestCase class

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@10099 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Form/tests/testPreferences.py

@@ -50,9 +50,6 @@ class TestPreferences(ERP5TypeTestCase):
   def getTitle(self):
     return "Portal Preference"
 
-  def getPreferenceTool(self) :
-    return self.getPortal().portal_preferences
-    
   def afterSetUp(self):
     uf = self.getPortal().acl_users
     uf._doAddUser('manager', '', ['Manager', 'Assignor'], [])

product/ERP5Type/tests/ERP5TypeTestCase.py

@@ -357,6 +357,9 @@ class ERP5TypeTestCase(PortalTestCase):
     # Utility methods specific to ERP5Type
     def getTemplateTool(self):
       return getToolByName(self.getPortal(), 'portal_templates', None)
+    
+    def getPreferenceTool(self) :
+      return getToolByName(self.getPortal(), 'portal_preferences', None)
       
     def getTrashTool(self):
       return getToolByName(self.getPortal(), 'portal_trash', None)