From a524314854f9abd96170988d47d503dbce143891 Mon Sep 17 00:00:00 2001
From: Colin DAMON <cdamon@ippon.fr>
Date: Tue, 24 Nov 2020 13:20:55 +0100
Subject: [PATCH] Convert One
---
.../src/main/java/fr/ippon/kata/numeral/Numerals.java | 6 +++++-
.../src/test/java/fr/ippon/kata/numeral/NumeralsTest.java | 6 +++++-
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/tcr-roman-numerals/src/main/java/fr/ippon/kata/numeral/Numerals.java b/tcr-roman-numerals/src/main/java/fr/ippon/kata/numeral/Numerals.java
index c8880577..a7a83da1 100644
--- a/tcr-roman-numerals/src/main/java/fr/ippon/kata/numeral/Numerals.java
+++ b/tcr-roman-numerals/src/main/java/fr/ippon/kata/numeral/Numerals.java
@@ -3,6 +3,10 @@ package fr.ippon.kata.numeral;
public class Numerals {
public static String toRoman(int arabic) {
- return "";
+ if (arabic == 0) {
+ return "";
+ }
+
+ return "I";
}
}
diff --git a/tcr-roman-numerals/src/test/java/fr/ippon/kata/numeral/NumeralsTest.java b/tcr-roman-numerals/src/test/java/fr/ippon/kata/numeral/NumeralsTest.java
index c1165ae2..c95dda3b 100644
--- a/tcr-roman-numerals/src/test/java/fr/ippon/kata/numeral/NumeralsTest.java
+++ b/tcr-roman-numerals/src/test/java/fr/ippon/kata/numeral/NumeralsTest.java
@@ -1,7 +1,6 @@
package fr.ippon.kata.numeral;
import static org.assertj.core.api.Assertions.*;
-import static org.junit.jupiter.api.Assertions.*;
import org.junit.jupiter.api.Test;
@@ -11,4 +10,9 @@ class NumeralsTest {
void shouldConvertZeroToEmptyString() {
assertThat(Numerals.toRoman(0)).isEmpty();
}
+
+ @Test
+ void shouldConvertOneToI() {
+ assertThat(Numerals.toRoman(1)).isEqualTo("I");
+ }
}
--
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