test: fix test for settling gratuity via fnf

(cherry picked from commit 2c023e8)

hrms/payroll/doctype/gratuity/test_gratuity.py

@@ -10,9 +10,6 @@
 
 from hrms.hr.doctype.attendance.attendance import mark_attendance
 from hrms.hr.doctype.expense_claim.test_expense_claim import get_payable_account
-from hrms.hr.doctype.full_and_final_statement.full_and_final_statement import (
-	update_full_and_final_statement_status,
-)
 from hrms.payroll.doctype.gratuity.gratuity import get_last_salary_slip
 from hrms.payroll.doctype.salary_slip.test_salary_slip import (
 	make_deduction_salary_component,
@@ -206,8 +203,14 @@ def test_settle_gratuity_via_fnf_statement(self):
 			},
 		)
 		fnf.submit()
+
 		jv = fnf.create_journal_entry()
+		jv.accounts[1].account = frappe.get_cached_value("Company", "_Test Company", "default_bank_account")
+		jv.cheque_no = "123456"
+		jv.cheque_date = getdate()
+		jv.save()
 		jv.submit()
+
 		gratuity.reload()
 		self.assertEqual(gratuity.status, "Paid")