From 658b159c8abb64b493bfe5d787cca3578fd46732 Mon Sep 17 00:00:00 2001
From: mallocator <mallox@pyxzl.net>
Date: Mon, 1 Apr 2013 15:51:18 -0700
Subject: [PATCH] - Added test for null string normalization

---
 src/test/java/org/elasticsearch/river/hbase/HBaseRiverTest.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/test/java/org/elasticsearch/river/hbase/HBaseRiverTest.java b/src/test/java/org/elasticsearch/river/hbase/HBaseRiverTest.java
index 8d015eb..94f951d 100644
--- a/src/test/java/org/elasticsearch/river/hbase/HBaseRiverTest.java
+++ b/src/test/java/org/elasticsearch/river/hbase/HBaseRiverTest.java
@@ -38,5 +38,6 @@ boolean isNormalizeFields() {
 		Assert.assertEquals(river.normalizeField("a_b"), "a_b");
 		Assert.assertEquals(river.normalizeField("90aS"), "90as");
 		Assert.assertEquals(river.normalizeField("&*($@#!ui^&$(#:\"8ui"), "ui8ui");
+		Assert.assertEquals(river.normalizeField(null), null);
 	}
 }