// Switch Expressions

public enum Position {

GOALKEEPER,

DEFENCE,

MIDFIELDER,

STRIKER,

BENCH

}

@TestMethodOrder(MethodOrderer.OrderAnnotation.class)

public class SwitchExpression {

private Map<Integer, Position> positionMap = new HashMap<>();

private int randomNumber;

private Position randomPosition;

@BeforeEach

public void setup() {

positionMap.put(1, GOALKEEPER);

positionMap.put(2, DEFENCE);

positionMap.put(3, MIDFIELDER);

positionMap.put(4, STRIKER);

randomNumber = ThreadLocalRandom.current().nextInt(1, 6);

randomPosition = Optional.ofNullable(positionMap.get(randomNumber)).orElse(BENCH);

}

@AfterEach

public void tearDown() {

positionMap.clear();

}

@RepeatedTest(5)

@Order(1)

public void oldSwitchExpressionTest() {

switch (randomPosition) {

case GOALKEEPER:

System.out.println("Goal Keeper: Buffon");

break;

case DEFENCE:

System.out.println("Defence: Ramos");

break;

case MIDFIELDER:

System.out.println("Midfielder: Messi");

break;

case STRIKER:

System.out.println("Striker: Zlatan");

break;

default:

System.out.println("Please select a footballer from the BENCH!");

}

}

}