diff --git a/tests/src/CoreLibTestRunner.swf b/tests/src/CoreLibTestRunner.swf
new file mode 100644
index 0000000..488f092
Binary files /dev/null and b/tests/src/CoreLibTestRunner.swf differ
diff --git a/tests/src/com/adobe/utils/StringUtilTest.as b/tests/src/com/adobe/utils/StringUtilTest.as
index 3ce1f7e..5c45752 100644
--- a/tests/src/com/adobe/utils/StringUtilTest.as
+++ b/tests/src/com/adobe/utils/StringUtilTest.as
@@ -300,5 +300,17 @@ package com.adobe.utils
 			assertTrue("StringUtil.ltrim(\" XX\") == \"XX\"",
 											StringUtil.ltrim(" XX") == "XX");
 		}
+
+		public function testStringHasValue():void
+		{
+			assertFalse("StringUtil.stringHasValue(null) == false",
+											StringUtil.stringHasValue(null));
+			assertFalse("StringUtil.stringHasValue(\"\") == false",
+											StringUtil.stringHasValue(""));
+			assertTrue("StringUtil.stringHasValue(\"XXX\") == true",
+											StringUtil.stringHasValue("XXX"));
+
+		}
+
 	}
-}
\ No newline at end of file
+}