@Test
public void
hasAtleastOneLowercaseLetter_shouldReturnFalse_whenStringDoesnotHasAtleastOneLowercaseLetter()
    throws
    Exception {

  assertEquals(false, validateTor.hasAtleastOneLowercaseCharacter("123456"));
  assertEquals(false, validateTor.hasAtleastOneLowercaseCharacter("11#$"));
  assertEquals(false, validateTor.hasAtleastOneLowercaseCharacter("#$%^&"));
  assertEquals(false, validateTor.hasAtleastOneLowercaseCharacter("ABC"));
  assertEquals(false, validateTor.hasAtleastOneLowercaseCharacter("ABC123"));
}