@Test
public void testExecute() throws Exception {

    CobrandNameSanitizer sanitizer = new CobrandNameSanitizer();
    assertEquals("Abc-12_3", sanitizer.execute("Abc-12_3"));
    assertEquals("", sanitizer.execute(""));
    assertEquals(" ", sanitizer.execute(" "));
    assertEquals(null, sanitizer.execute(null));
    assertEquals("default", sanitizer.execute("Abc- 12_3"));
    assertEquals("default", sanitizer.execute("Abc-12_3!"));
    assertEquals("default", sanitizer.execute("Abc-12_3'"));
    assertEquals("default", sanitizer.execute("Abc-12_3\""));
    assertEquals("default", sanitizer.execute("<script>"));
}