From 306dd5dad1dd5428fd8fe7e7e0ddd8b7983abd12 Mon Sep 17 00:00:00 2001
From: Alena Bandarovich <alena.bandarovich@informatik.hs-fulda.de>
Date: Fri, 9 Feb 2024 22:46:51 +0100
Subject: [PATCH] Test: Test for null input

---
 src/test/java/CalculationsTest.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/test/java/CalculationsTest.java b/src/test/java/CalculationsTest.java
index accfdae..29d2496 100644
--- a/src/test/java/CalculationsTest.java
+++ b/src/test/java/CalculationsTest.java
@@ -13,5 +13,8 @@ public class CalculationsTest {
         // Test with a negative number
         assertEquals(16, calc.calculateSquare(-4));
 
+        // Test with zero
+        assertEquals(0, calc.calculateSquare(0));
+
     }
 }