@Test
 public void HourCashesTest() throws Exception {
   s = new Salaries("1108.11");
   assertEquals("36,94", s.getDayCash());
   assertEquals("4,62", s.getHourCash());
   assertEquals(String.valueOf(Integer.parseInt(s.getHourCash()) * 2), s.get100PercentExtraHour());
 }
 @Test
 public void Salary_13thTest() throws Exception {
   s = new Salaries("1108.11", "5");
   assertEquals("88,65", s.getINSS());
   assertEquals("461,71", s.get13thSalary());
   assertEquals("36,94", s.getINSS());
   s = null;
 }