From e411e38a314adb5ea8f518f16ebb56e8394be776 Mon Sep 17 00:00:00 2001
From: fiatcode <fiatcode@posteo.com>
Date: Tue, 10 Feb 2026 09:12:54 +0700
Subject: [PATCH] RED: test convert 40 to XL

---
 test/roman_numerals_test.dart | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/test/roman_numerals_test.dart b/test/roman_numerals_test.dart
index 4bde3a0..90d3e90 100644
--- a/test/roman_numerals_test.dart
+++ b/test/roman_numerals_test.dart
@@ -41,4 +41,8 @@ void main() {
   test('converts 10 to X', () {
     expect(roman_numerals.integerToRoman(10), 'X');
   });
+
+  test('converts 40 to XL', () {
+    expect(roman_numerals.integerToRoman(40), 'XL');
+  });
 }