From 9a85cb62dffcbe419777058394411fa5d23e7792 Mon Sep 17 00:00:00 2001
From: Mike Cifelli <macifell@us.ibm.com>
Date: Fri, 13 Jan 2017 14:10:13 -0500
Subject: [PATCH] Added missing testcase for new LispNumber constant

---
 test/sexpression/SExpressionTester.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test/sexpression/SExpressionTester.java b/test/sexpression/SExpressionTester.java
index 6f5a786..4189204 100644
--- a/test/sexpression/SExpressionTester.java
+++ b/test/sexpression/SExpressionTester.java
@@ -166,6 +166,7 @@ public class SExpressionTester {
 
     @Test
     public void testLispNumberConstants() {
+        assertEquals(LispNumber.ZERO.getValue(), new BigInteger("0"));
         assertEquals(LispNumber.ONE.getValue(), new BigInteger("1"));
     }