diff --git a/addons/purchase/test/process/merge_order.yml b/addons/purchase/test/process/merge_order.yml
index e4eb120469e..2ea8b7e2a31 100644
--- a/addons/purchase/test/process/merge_order.yml
+++ b/addons/purchase/test/process/merge_order.yml
@@ -10,19 +10,33 @@
     assert order3.state == 'cancel', "Merged order should be canceled"
     assert order7.state == 'cancel', "Merged order should be canceled"
 
-    def merge(lines, line):
-        res = {'product_id': line.product_id.id,'product_qty': line.product_qty}
+    def merged_data(lines):
+        product_id =[]
+        product_uom = []
+        res = {}
         for line in lines:
-            if res.get('product_id') == line.product_id.id:
-                product_qty = res.get('product_qty') + line.product_qty
-                res.update({'product_qty': product_qty})
+          product_id.append(line.product_id.id) 
+          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)
+       
        assert total_new_qty == total_qty,"product quantities are not correspond" 
-
-            
+       assert order.partner_id == order3.partner_id ,"partner is not correspond"
+       assert order.partner_address_id == order3.partner_address_id ,"Partner address is not correspond"
+       assert order.warehouse_id == order3.warehouse_id or order7.warehouse_id,"Warehouse is not correspond"
+       assert order.state == 'draft',"New created order state should be in draft"
+       assert order.pricelist_id == order3.pricelist_id,"Price list is not correspond"
+       assert order.date_order == order3.date_order ,"Date of order is not correspond"
+       assert order.location_id == order3.location_id ,"Location is not correspond"
+       n_product_data = merged_data(order.order_line)
+       o_product_data= merged_data(order3.order_line)
+       o_pro_data = merged_data(order7.order_line)
+       
+       assert n_product_data == o_product_data or o_pro_data,"product data are not correspond"