@Test
public void testSplit(){

	String str1 = "Test1";
	String str2 = "Test2";
	String str3 = "Test3";
	String value = str1 + "," + str2 + "," + str3;
	String[] stringArray = stringUtil.split(value);
	 Assert.assertTrue(stringArray.length == 3);
	 Assert.assertEquals(stringArray[0],str1);
	 Assert.assertEquals(stringArray[1],str2);
	 Assert.assertEquals(stringArray[2],str3);
}