test(purchase): fit the backported test to version-15-hotfix

Drop test_sales_return_validates_against_original: it came in with the new
file rather than with the change being backported, covers a raw-SQL to
query-builder conversion that only exists on develop, and imports
erpnext.stock.doctype.delivery_note.mapper, a module this branch does not
have. Base the remaining tests on FrappeTestCase, since ERPNextTestSuite
does not exist here either.
This commit is contained in:
Mihir Kandoi
2026-08-03 12:42:14 +05:30
parent 070a7cfb91
commit 198468aa5a

View File

@@ -2,11 +2,10 @@
# See license.txt
import frappe
from erpnext.tests.utils import ERPNextTestSuite
from frappe.tests.utils import FrappeTestCase
class TestSalesAndPurchaseReturn(ERPNextTestSuite):
class TestSalesAndPurchaseReturn(FrappeTestCase):
@staticmethod
def _cancel_and_delete(doctype, name):
if not frappe.db.exists(doctype, name):
@@ -16,28 +15,6 @@ class TestSalesAndPurchaseReturn(ERPNextTestSuite):
doc.cancel()
frappe.delete_doc(doctype, name, force=1)
def test_sales_return_validates_against_original(self):
# Submitting a return Delivery Note runs validate_returned_items (Item / Packed Item lookups
# via frappe.get_all) and get_already_returned_items (qb GROUP BY of the returned qty) -- both
# converted from raw SQL here. Exercises them on both engines.
from erpnext.stock.doctype.delivery_note.mapper import make_sales_return
from erpnext.stock.doctype.delivery_note.test_delivery_note import create_delivery_note
from erpnext.stock.doctype.stock_entry.stock_entry_utils import make_stock_entry
se = make_stock_entry(item_code="_Test Item", target="_Test Warehouse - _TC", qty=20, basic_rate=100)
self.addCleanup(self._cancel_and_delete, "Stock Entry", se.name)
dn = create_delivery_note(qty=5)
self.addCleanup(self._cancel_and_delete, "Delivery Note", dn.name)
return_dn = make_sales_return(dn.name)
return_dn.insert()
return_dn.submit()
self.addCleanup(self._cancel_and_delete, "Delivery Note", return_dn.name)
self.assertEqual(return_dn.is_return, 1)
self.assertEqual(return_dn.items[0].qty, -5)
def test_purchase_invoice_zero_qty_return_is_rejected(self):
# A return with every item at qty 0 moves no stock and no value, so it must be
# rejected the same way a return with no items at all would be.