diff --git a/addons/purchase/__openerp__.py b/addons/purchase/__openerp__.py
index 72d317b6b20..afa60c04a6f 100644
--- a/addons/purchase/__openerp__.py
+++ b/addons/purchase/__openerp__.py
@@ -63,11 +63,11 @@ Dashboard for purchase management that includes:
              'test/process/rfq2order2done.yml',
              'test/process/generate_invoice_from_reception.yml',
              #'test/process/run_scheduler.yml', #TOFIX: Sequence of new generated order
-             #'test/process/merge_order.yml', #TOFIX: Sequence of new merged order
+             'test/process/merge_order.yml', #TOFIX: Sequence of new merged order
              #'test/process/cancel_order.yml', #TOFIX: shipping exception after cancel shipment and also invoice exception after cancel invoice
              'test/ui/print_report.yml',
              'test/ui/onchange_events.yml',
-             #'test/ui/duplicate_order.yml', #TOFIX: Sequence of duplicated order
+             'test/ui/duplicate_order.yml', #TOFIX: Sequence of duplicated order
              'test/ui/delete_order.yml',
             ],
     'demo': [
diff --git a/addons/purchase/test/process/merge_order.yml b/addons/purchase/test/process/merge_order.yml
index ffd497231fd..e4eb120469e 100644
--- a/addons/purchase/test/process/merge_order.yml
+++ b/addons/purchase/test/process/merge_order.yml
@@ -5,29 +5,23 @@
     new_id = self.do_merge(cr, uid, [ref('order_purchase3'), ref('order_purchase7')])
     order3 = self.browse(cr, uid, ref('order_purchase3'))
     order7 = self.browse(cr, uid, ref('order_purchase7'))
+    total_qty = sum([x.product_qty for x in order3.order_line] + [x.product_qty for x in order7.order_line])
+
     assert order3.state == 'cancel', "Merged order should be canceled"
     assert order7.state == 'cancel', "Merged order should be canceled"
 
-    def merge(lines, product_id):
-        res = {}
+    def merge(lines, line):
+        res = {'product_id': line.product_id.id,'product_qty': line.product_qty}
         for line in lines:
-            if product_id == line.product_id.id:
-                res[product_id] += line.qty
+            if res.get('product_id') == line.product_id.id:
+                product_qty = res.get('product_qty') + line.product_qty
+                res.update({'product_qty': product_qty})
         return res
     for order in self.browse(cr, uid, new_id.keys()):
-       assert order.partner_id and order3.partner_id and order7.partner_id, "Supplier are not corresponded"
-       total_lines = 0
-       for line in order.lines:
-            qty3 = merge(order3.lines, line.product_id.id)
-            qty7 = merge(order7.lines, line.product_id.id)
-            qty = 0
-            if line.product_id.id in qty3:
-                qty += qty3[line.product_id.id]
-            elif line.product_id.id in qty7:
-                qty += qty7[line.product_id.id]
-            else:
-                raise AssertionError('product line does not corresponding')
-            assert line.qty == qty, 'merged quantity is not proper'
+       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" 
+
             
        
 
diff --git a/addons/purchase/test/ui/duplicate_order.yml b/addons/purchase/test/ui/duplicate_order.yml
index a6794b52350..b81f41d46c5 100644
--- a/addons/purchase/test/ui/duplicate_order.yml
+++ b/addons/purchase/test/ui/duplicate_order.yml
@@ -4,5 +4,5 @@
   I duplicate order.
 -
   !python {model: purchase.order}: |
-    self.copy(cr, uid, ref('order_purchase1'))
-
+    context.update({'active_id':ref('order_purchase1')})
+    self.copy(cr, uid, ref('order_purchase1'), context)