public void display() {
   System.out.println("Latest score is:");
   System.out.println(
       homeTeam + " (HOME) " + homeGoals + " - " + awayTeam + " (AWAY) " + awayGoals);
   System.out.println("Goals:");
   for (Scorer scorer : scorers) scorer.display();
 }
 @Test
 public void getTeamTest() {
   assertEquals("intel", scorer.getTeam());
 }
 @Test
 public void getPositionTest() {
   assertEquals("defensa", scorer.getPosition());
 }
 @Test
 public void getNumberTest() {
   assertEquals("12", scorer.getNumber());
 }
 @Test
 public void getNameTest() {
   assertEquals("miguel", scorer.getName());
 }