diff --git a/erpnext/stock/doctype/delivery_note/test_delivery_note.py b/erpnext/stock/doctype/delivery_note/test_delivery_note.py
index d068192..1eecf6d 100644
--- a/erpnext/stock/doctype/delivery_note/test_delivery_note.py
+++ b/erpnext/stock/doctype/delivery_note/test_delivery_note.py
@@ -1230,16 +1230,16 @@
 		frappe.db.rollback()
 		frappe.db.set_single_value("Selling Settings", "dont_reserve_sales_order_qty_on_sales_return", 0)
 
-	def non_internal_transfer_delivery_note(self):
+	def test_non_internal_transfer_delivery_note(self):
 		from erpnext.stock.doctype.warehouse.test_warehouse import create_warehouse
 
 		dn = create_delivery_note(do_not_submit=True)
-		warehouse = create_warehouse("Internal Transfer Warehouse", dn.company)
-		dn.items[0].db_set("target_warehouse", "warehouse")
+		warehouse = create_warehouse("Internal Transfer Warehouse", company=dn.company)
+		dn.items[0].db_set("target_warehouse", warehouse)
 
 		dn.reload()
 
-		self.assertEqual(dn.items[0].target_warehouse, warehouse.name)
+		self.assertEqual(dn.items[0].target_warehouse, warehouse)
 
 		dn.save()
 		dn.reload()