1 files changed, 6 insertions, 0 deletions
diff --git a/test/unit/util/rational_white.h b/test/unit/util/rational_white.h
index 8a7f04fd3..45f1301f3 100644
--- a/test/unit/util/rational_white.h
+++ b/test/unit/util/rational_white.h
@@ -32,6 +32,12 @@ public:
     TS_ASSERT_THROWS_NOTHING( delete q );
   }
 
+  void testCompareAgainstZero(){
+    Rational q(0);
+    TS_ASSERT_THROWS_NOTHING(q == 0;);
+    TS_ASSERT_EQUALS(q,0);
+  }
+
   void testConstructors(){
     Rational zero; //Default constructor
     TS_ASSERT_EQUALS(0L, zero.getNumerator().getLong());