[fixes] for tests

erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py

@@ -1047,7 +1047,7 @@ def create_sales_invoice(**args):
 	si = frappe.new_doc("Sales Invoice")
 	args = frappe._dict(args)
 	if args.posting_date:
-		si.set_posting_date = 1
+		si.set_posting_time = 1
 	si.posting_date = args.posting_date or nowdate()
 
 	si.company = args.company or "_Test Company"

erpnext/stock/doctype/delivery_note/test_delivery_note.py

@@ -447,6 +447,7 @@ class TestDeliveryNote(unittest.TestCase):
 		self.assertEqual(dn1.status, "Completed")
 
 		dn2 = make_delivery_note(so.name)
+		dn2.set_posting_time = 1
 		dn2.posting_time = "08:00"
 		dn2.get("items")[0].qty = 4
 		dn2.submit()