replace hardcoded string by variable.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@7556 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5/tests/testOrder.py

@@ -723,7 +723,7 @@ class TestOrderMixin:
     """
     order = sequence.get('order')
     self.failUnless('Simulation Movement' in order.getPortalMovementTypeList())
-    self.failUnless('Sale Order Line' in order.getPortalMovementTypeList())
+    self.failUnless(self.order_line_portal_type in order.getPortalMovementTypeList())
 
   def stepCheckDeliveryBuilderPresence(self, sequence=None,
                                        sequence_list=None, **kw):