### Question:
DateUtils { public static String today() { final DateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd"); final Date date = new Date(); return dateFormat.format(date); }  static String today(); static String todayCSV(); static String timeNow(); static String dateTimeNow();  }### Answer:
@Test void shouldGetToday() { assertTrue(DateUtils.today().matches("[0-9]{4}[-][0-9]{2}[-][0-9]{2}")); }