From 6c1ba0952a58fcee273769d4badcc308439e4c04 Mon Sep 17 00:00:00 2001
From: DaniRafeh28 <daniel.rafeh@student.reutlingen-university.de>
Date: Thu, 20 Mar 2025 14:47:25 +0100
Subject: [PATCH] Test 15/17 erfolgreich

---
 converter.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/converter.py b/converter.py
index 50e6a1b..daaf56d 100644
--- a/converter.py
+++ b/converter.py
@@ -30,6 +30,9 @@ class Converter(IConverter):
         
         roman_str = ''
 
+        if num == 0:
+            return "Es gibt keine römische Null"
+
         for value, numeral in roman_numbers:
 
             while num >= value:
@@ -98,6 +101,10 @@ class TestConverter(unittest.TestCase):
         res = self.c.convert(99)
         self.assertEqual(res, 'XCIX')
 
+    def test_convertZero(self):
+        res = self.c.convert(0)
+        self.assertEqual(res, 'Es gibt keine römische Null')
+
 
     
 
-- 
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