diff --git a/erpnext/accounts/report/deferred_revenue_and_expense/test_deferred_revenue_and_expense.py b/erpnext/accounts/report/deferred_revenue_and_expense/test_deferred_revenue_and_expense.py index f8a965b699c..983eb0ee6af 100644 --- a/erpnext/accounts/report/deferred_revenue_and_expense/test_deferred_revenue_and_expense.py +++ b/erpnext/accounts/report/deferred_revenue_and_expense/test_deferred_revenue_and_expense.py @@ -279,3 +279,78 @@ class TestDeferredRevenueAndExpense(FrappeTestCase, AccountsTestMixin): {"key": "aug_2021", "total": 0, "actual": 0}, ] self.assertEqual(report.period_total, expected) + + @change_settings("Accounts Settings", {"book_deferred_entries_based_on": "Months"}) + def test_zero_amount(self): + self.create_item("_Test Office Desk", 0, self.warehouse, self.company) + item = frappe.get_doc("Item", self.item) + item.enable_deferred_expense = 1 + item.item_defaults[0].deferred_expense_account = self.deferred_expense_account + item.no_of_months_exp = 12 + item.save() + + pi = make_purchase_invoice( + item=self.item, + company=self.company, + supplier=self.supplier, + is_return=False, + update_stock=False, + posting_date=frappe.utils.datetime.date(2023, 12, 30), + parent_cost_center=self.cost_center, + cost_center=self.cost_center, + do_not_save=True, + rate=3910, + price_list_rate=3910, + warehouse=self.warehouse, + qty=1, + ) + pi.set_posting_time = True + pi.items[0].enable_deferred_expense = 1 + pi.items[0].service_start_date = "2023-12-30" + pi.items[0].service_end_date = "2024-12-30" + pi.items[0].deferred_expense_account = self.deferred_expense_account + pi.items[0].expense_account = self.expense_account + pi.save() + pi.submit() + + pda = frappe.get_doc( + dict( + doctype="Process Deferred Accounting", + posting_date=nowdate(), + start_date="2024-01-01", + end_date="2024-01-31", + type="Expense", + company=self.company, + ) + ) + pda.insert() + pda.submit() + + # execute report + fiscal_year = frappe.get_doc("Fiscal Year", get_fiscal_year(date="2024-01-31")) + self.filters = frappe._dict( + { + "company": self.company, + "filter_based_on": "Date Range", + "period_start_date": "2024-01-01", + "period_end_date": "2024-01-31", + "from_fiscal_year": fiscal_year.year, + "to_fiscal_year": fiscal_year.year, + "periodicity": "Monthly", + "type": "Expense", + "with_upcoming_postings": False, + } + ) + + report = Deferred_Revenue_and_Expense_Report(filters=self.filters) + report.run() + + # fetch the invoice from deferred invoices list + inv = [d for d in report.deferred_invoices if d.name == pi.name] + # make sure the list isn't empty + self.assertTrue(inv) + # calculate the total deferred expense for the period + inv = inv[0].calculate_invoice_revenue_expense_for_period() + deferred_exp = sum([inv[idx].actual for idx in range(len(report.period_total))]) + # make sure the total deferred expense is greater than 0 + self.assertGreater(deferred_exp, 0)