@Test
public void testDeleteAny() throws Exception {
String inString = "Able was I ere I saw Elba";
String res = StringUtils.deleteAny(inString, "I");
assertTrue("Result has no Is [" + res + "]", res.equals("Able was ere saw Elba"));
res = StringUtils.deleteAny(inString, "AeEba!");
assertTrue("Result has no Is [" + res + "]", res.equals("l ws I r I sw l"));
String mismatch = StringUtils.deleteAny(inString, "#@$#$^");
assertTrue("Result is unchanged", mismatch.equals(inString));
String whitespace = "This is\n\n\n \t a messagy string with whitespace\n";
assertTrue("Has CR", whitespace.contains("\n"));
assertTrue("Has tab", whitespace.contains("\t"));
assertTrue("Has sp", whitespace.contains(" "));
String cleaned = StringUtils.deleteAny(whitespace, "\n\t ");
assertTrue("Has no CR", !cleaned.contains("\n"));
assertTrue("Has no tab", !cleaned.contains("\t"));
assertTrue("Has no sp", !cleaned.contains(" "));
assertTrue("Still has chars", cleaned.length() > 10);
}
