diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
index 6194a60..a6a47d5 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
@@ -65,7 +65,7 @@
    "ignore_user_permissions": 0, 
    "in_filter": 0, 
    "in_list_view": 0, 
-   "label": "Series",  
+   "label": "Series", 
    "no_copy": 1, 
    "oldfieldname": "naming_series", 
    "oldfieldtype": "Select", 
@@ -1168,7 +1168,7 @@
    "ignore_user_permissions": 0, 
    "in_filter": 0, 
    "in_list_view": 0, 
-   "label": "Apply Additional Discount On",  
+   "label": "Apply Additional Discount On", 
    "no_copy": 0, 
    "options": "\nGrand Total\nNet Total", 
    "permlevel": 0, 
@@ -2211,7 +2211,7 @@
    "ignore_user_permissions": 0, 
    "in_filter": 0, 
    "in_list_view": 0, 
-   "label": "Source",  
+   "label": "Source", 
    "no_copy": 0, 
    "oldfieldname": "source", 
    "oldfieldtype": "Select", 
@@ -2308,7 +2308,7 @@
    "ignore_user_permissions": 0, 
    "in_filter": 1, 
    "in_list_view": 0, 
-   "label": "Is Opening Entry",  
+   "label": "Is Opening Entry", 
    "no_copy": 0, 
    "oldfieldname": "is_opening", 
    "oldfieldtype": "Select", 
@@ -2332,7 +2332,7 @@
    "ignore_user_permissions": 0, 
    "in_filter": 0, 
    "in_list_view": 0, 
-   "label": "C-Form Applicable",  
+   "label": "C-Form Applicable", 
    "no_copy": 1, 
    "options": "No\nYes", 
    "permlevel": 0, 
@@ -2700,7 +2700,7 @@
    "ignore_user_permissions": 0, 
    "in_filter": 0, 
    "in_list_view": 0, 
-   "label": "Recurring Type",  
+   "label": "Recurring Type", 
    "no_copy": 1, 
    "options": "\nMonthly\nQuarterly\nHalf-yearly\nYearly", 
    "permlevel": 0, 
@@ -2951,7 +2951,7 @@
  "is_submittable": 1, 
  "issingle": 0, 
  "istable": 0, 
- "modified": "2015-10-02 07:39:09.123982", 
+ "modified": "2015-10-26 12:12:40.616546", 
  "modified_by": "Administrator", 
  "module": "Accounts", 
  "name": "Sales Invoice", 
diff --git a/erpnext/selling/doctype/sales_order/test_sales_order.py b/erpnext/selling/doctype/sales_order/test_sales_order.py
index acccd69..367be5e 100644
--- a/erpnext/selling/doctype/sales_order/test_sales_order.py
+++ b/erpnext/selling/doctype/sales_order/test_sales_order.py
@@ -299,6 +299,7 @@
 	def test_drop_shipping(self):
 		from erpnext.selling.doctype.sales_order.sales_order import make_purchase_order_for_drop_shipment, make_delivery_note
 		from erpnext.stock.doctype.item.test_item import make_item
+		from erpnext.buying.doctype.purchase_order.purchase_order import delivered_by_supplier
 
 		po_item = make_item("_Test Item for Drop Shipping", {"is_stock_item": 1, "is_sales_item": 1,
 			"is_purchase_item": 1, "is_drop_ship": 1, 'default_supplier': '_Test Supplier'})
@@ -310,7 +311,7 @@
 			{
 				"item_code": po_item.item_code,
 				"warehouse": "_Test Warehouse - _TC",
-				"qty": 1,
+				"qty": 2,
 				"rate": 400,
 				"conversion_factor": 1.0,
 				"is_drop_ship": 1,
@@ -319,7 +320,7 @@
 			{
 				"item_code": dn_item.item_code,
 				"warehouse": "_Test Warehouse - _TC",
-				"qty": 1,
+				"qty": 2,
 				"rate": 300,
 				"conversion_factor": 1.0
 			}
@@ -334,9 +335,8 @@
 		po = make_purchase_order_for_drop_shipment(so.name, '_Test Supplier')
 		po.submit()
 		
-		dn = make_delivery_note(so.name)
+		dn = create_dn_against_so(so, delivered_qty=1)
 		
-
 		self.assertEquals(so.customer, po.customer)
 		self.assertEquals(po.items[0].prevdoc_doctype, "Sales Order")
 		self.assertEquals(po.items[0].prevdoc_docname, so.name)
@@ -354,8 +354,9 @@
 		self.assertEquals(len(po.items), 1)
 		
 		#test per_ordered status
-		per_ordered = frappe.db.get_value("Sales Order", so.name, "per_ordered")
-		self.assertEquals(per_ordered, 100.0)
+		delivered_by_supplier(po.name)
+		per_delivered = frappe.db.get_value("Sales Order", so.name, "per_delivered")
+		self.assertEquals(per_delivered, )
 		
 	def test_reserved_qty_for_closing_so(self):
 		from erpnext.stock.doctype.item.test_item import make_item