add repatriate reserved error test

frame/identity/src/tests.rs

@@ -540,6 +540,31 @@ fn requesting_judgement_should_work() {
 	});
 }
 
+#[test]
+fn provide_judgement_should_return_repatriate_reserved_error() {
+	new_test_ext().execute_with(|| {
+		assert_ok!(Identity::add_registrar(RuntimeOrigin::signed(1), 3));
+		assert_ok!(Identity::set_fee(RuntimeOrigin::signed(3), 0, 10));
+		assert_ok!(Identity::set_identity(RuntimeOrigin::signed(10), Box::new(ten())));
+		assert_ok!(Identity::request_judgement(RuntimeOrigin::signed(10), 0, 10));
+		// 10 for the judgement request, 10 for the identity.
+		assert_eq!(Balances::free_balance(10), 80);
+
+		// This forces repatriate reserved error
+		Balances::make_free_balance_be(&3, 0);
+		assert_noop!(
+			Identity::provide_judgement(
+				RuntimeOrigin::signed(3),
+				0,
+				10,
+				Judgement::Erroneous,
+				BlakeTwo256::hash_of(&ten())
+			),
+			Error::<Test>::RepatriateReservedError
+		);
+	});
+}
+
 #[test]
 fn field_deposit_should_work() {
 	new_test_ext().execute_with(|| {