@Test
public void testReplaceDelim() {
String input = "SimpleTest";
String oldDelim = "\\s";
String newDelim = ",";
assertEquals(input, MiscUtils.replaceDelim(input, oldDelim, newDelim));
input = "This \n \t is \r\n a \t sentence ";
String exp = "This,is,a,sentence";
assertEquals(exp, MiscUtils.replaceDelim(input, oldDelim, newDelim));
input = "";
assertEquals(input, MiscUtils.replaceDelim(input, oldDelim, newDelim));
}
