From 2117e4c193b91e3e5fb9fbd1cc368531301f585e Mon Sep 17 00:00:00 2001
From: fiatcode <fiatcode@posteo.com>
Date: Tue, 10 Feb 2026 08:50:33 +0700
Subject: [PATCH] RED: test convert 10 to X

---
 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 5504e98..4bde3a0 100644
--- a/test/roman_numerals_test.dart
+++ b/test/roman_numerals_test.dart
@@ -37,4 +37,8 @@ void main() {
   test('converts 9 to IX', () {
     expect(roman_numerals.integerToRoman(9), 'IX');
   });
+
+  test('converts 10 to X', () {
+    expect(roman_numerals.integerToRoman(10), 'X');
+  });
 }