From bdca718103a98eba64e69715eaf628dfd9377d5e Mon Sep 17 00:00:00 2001
From: ruthra kumar <ruthra@erpnext.com>
Date: Thu, 25 Jan 2024 14:29:07 +0530
Subject: [PATCH] test: debit note account mismatch

---
 .../purchase_invoice/test_purchase_invoice.py     | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/erpnext/accounts/doctype/purchase_invoice/test_purchase_invoice.py b/erpnext/accounts/doctype/purchase_invoice/test_purchase_invoice.py
index 992fbe6e02..5da6f8bdcc 100644
--- a/erpnext/accounts/doctype/purchase_invoice/test_purchase_invoice.py
+++ b/erpnext/accounts/doctype/purchase_invoice/test_purchase_invoice.py
@@ -1995,6 +1995,21 @@ class TestPurchaseInvoice(FrappeTestCase, StockTestMixin):
 
 		self.assertEqual(pi.items[0].cost_center, "_Test Cost Center Buying - _TC")
 
+	def test_debit_note_with_account_mismatch(self):
+		new_creditors = create_account(
+			parent_account="Accounts Payable - _TC",
+			account_name="Creditors 2",
+			company="_Test Company",
+			account_type="Payable",
+		)
+		pi = make_purchase_invoice(qty=1, rate=1000)
+		dr_note = make_purchase_invoice(
+			qty=-1, rate=1000, is_return=1, return_against=pi.name, do_not_save=True
+		)
+		dr_note.credit_to = new_creditors
+
+		self.assertRaises(frappe.ValidationError, dr_note.save)
+
 	def test_debit_note_without_item(self):
 		pi = make_purchase_invoice(item_name="_Test Item", qty=10, do_not_submit=True)
 		pi.items[0].item_code = ""