@Test
 public void testGetMatchUsername() {
   Match match = new Match(5, "gNaam", null, true, true);
   match.setMatchUsername("MgNaam");
   assertEquals("MgNaam", match.getMatchUsername());
 }
 @Test
 public void testConstructorMatchUsername() {
   Match test = create();
   assertEquals("matchUsername", test.getMatchUsername());
 }