[FIX] purchase: fixed error in merge_order yaml test

bzr revid: qdp-launchpad@openerp.com-20131008144451-i1uelrktgwni7gtf

addons/purchase/test/process/merge_order.yml

@@ -3,10 +3,10 @@
 -
   !python {model: purchase.order}: |
     context.update({"mail_create_nolog" : True })
-    new_id = self.do_merge(cr, uid, [ref('purchase_order_4'), ref('purchase_order_7')], context=context)
     order3 = self.browse(cr, uid, ref('purchase_order_4'))
     order7 = self.browse(cr, uid, ref('purchase_order_7'))
     total_qty = sum([x.product_qty for x in order3.order_line] + [x.product_qty for x in order7.order_line])
+    new_id = self.do_merge(cr, uid, [ref('purchase_order_4'), ref('purchase_order_7')], context=context)
 
     assert order3.state == 'cancel', "Merged order should be canceled"
     assert order7.state == 'cancel', "Merged order should be canceled"
@@ -20,7 +20,6 @@
           product_uom.append(line.product_uom.id) 
         res.update({'product_ids': product_id,'product_uom':product_uom})
         return res
-
     for order in self.browse(cr, uid, new_id.keys()):
        total_new_qty = [x.product_qty for x in order.order_line]
        total_new_qty = sum(total_new_qty)