[IMP] change unnecessary code

bzr revid: rma@tinyerp.com-20130807133343-jpz5p2t0bs8x3dm9

addons/sale_stock/sale_stock.py

@@ -162,7 +162,7 @@ class sale_order(osv.osv):
         res = super(sale_order,self).action_invoice_create(cr, uid, ids, grouped=grouped, states=states, date_invoice = date_invoice, context=context)
         for order in self.browse(cr, uid, ids, context=context):
             if order.order_policy == 'picking':
-                picking_obj.write(cr, uid, map(lambda x: x.id, order.picking_ids))
+                picking_obj.write(cr, uid, map(lambda x: x.id, order.picking_ids), {'invoice_state': 'invoiced'})
         return res
 
     def action_cancel(self, cr, uid, ids, context=None):

addons/sale_stock/test/picking_order_policy.yml

@@ -61,6 +61,7 @@
       assert picking.move_type == sale_order.picking_policy,"Delivery Method is not corresponding with delivery method of sale order."
       assert picking.partner_id.id == sale_order.partner_shipping_id.id,"Shipping Address is not correspond with sale order."
       assert picking.note == sale_order.note,"Note is not correspond with sale order."
+      assert picking.invoice_state == (sale_order.order_policy=='picking' and '2binvoiced') or 'none',"Invoice policy is not correspond with sale order."
       assert len(picking.move_lines) == len(sale_order.order_line), "Total move of delivery order are not corresposning with total sale order lines."
       location_id = sale_order.warehouse_id.lot_stock_id.id
       output_id = sale_order.warehouse_id.lot_output_id.id