Content of file TicTacToeEvaluatorStrategyTest.java

package de.fhdw.gaming.ipspiel23.tictactoe.core.domain.impl;

import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertTrue;

import java.util.Optional;

import org.junit.jupiter.api.Test;

import de.fhdw.gaming.core.domain.GameException;
import de.fhdw.gaming.ipspiel23.tictactoe.core.domain.TicTacToeBoard;
import de.fhdw.gaming.ipspiel23.tictactoe.core.domain.TicTacToeField;
import de.fhdw.gaming.ipspiel23.tictactoe.core.domain.TicTacToeFieldState;
import de.fhdw.gaming.ipspiel23.tictactoe.core.domain.TicTacToePlayer;
import de.fhdw.gaming.ipspiel23.tictactoe.core.domain.TicTacToePosition;
import de.fhdw.gaming.ipspiel23.tictactoe.core.domain.TicTacToeState;
import de.fhdw.gaming.ipspiel23.tictactoe.core.evaluation.MixedEvaluationStrategy;

/**
 * Tests {@link MixedEvaluationStrategy}.
 */
public class TicTacToeEvaluatorStrategyTest {
    
    /**
     * Tests {@link MixedEvaluationStrategy#evaluateState(TicTacToeState)}.
     */
    @Test
    void testEvaluateState() throws GameException {
        final TicTacToePlayer player1 = new TicTacToePlayerImpl("player1", true);
        final TicTacToePlayer player2 = new TicTacToePlayerImpl("player2", false);
        final TicTacToeBoard board = new TicTacToeBoardImpl(3);
        final TicTacToeField field1 = board.getFieldAt(TicTacToePosition.of(0, 0));
        final TicTacToeField field2 = board.getFieldAt(TicTacToePosition.of(0, 1));
        final TicTacToeField field3 = board.getFieldAt(TicTacToePosition.of(0, 2));
        field1.changeState(TicTacToeFieldState.CROSS);
        field2.changeState(TicTacToeFieldState.CROSS);
        field3.changeState(TicTacToeFieldState.CROSS);

        final TicTacToeState state = new TicTacToeStateImpl(board, player1, player2, true);
        final MixedEvaluationStrategy mixedStrat = new MixedEvaluationStrategy();
        final Optional<Integer> result = mixedStrat.evaluateState(state);
        
        assertTrue(result.isPresent());
        assertTrue(result.get() > 0);
    }

    /**
     * Tests {@link MixedEvaluationStrategy#evaluateState(TicTacToeState)}.
     */
    @Test
    void testEvaluateState2() throws GameException {
        final TicTacToePlayer player1 = new TicTacToePlayerImpl("player1", true);
        final TicTacToePlayer player2 = new TicTacToePlayerImpl("player2", false);
        final TicTacToeBoard board = new TicTacToeBoardImpl(3);
        final TicTacToeField field1 = board.getFieldAt(TicTacToePosition.of(0, 0));
        final TicTacToeField field2 = board.getFieldAt(TicTacToePosition.of(0, 1));
        final TicTacToeField field3 = board.getFieldAt(TicTacToePosition.of(0, 2));
        field1.changeState(TicTacToeFieldState.CROSS);
        field2.changeState(TicTacToeFieldState.CROSS);
        field3.changeState(TicTacToeFieldState.CROSS);

        final TicTacToeState state = new TicTacToeStateImpl(board, player1, player2, false);
        final MixedEvaluationStrategy mixedStrat = new MixedEvaluationStrategy();
        final Optional<Integer> result = mixedStrat.evaluateState(state);
        
        assertTrue(result.isPresent());
        assertFalse(result.get() > 0);
    }
}
JUnit 5 tests should be package-private.

Reports JUnit 5 test classes and methods that are not package-private.
Contrary to JUnit 4 tests, which required public visibility to be run by the engine,
JUnit 5 tests can also be run if they're package-private. Marking them as such
is a good practice to limit their visibility.

Test methods are identified as those which use `@Test`, `@RepeatedTest`,
`@TestFactory`, `@TestTemplate` or `@ParameterizedTest`.
            
    
        
            
class MyTest { // not public, that's fine
    @Test
    public void testBad() { } // should not have a public modifier

    @Test
    protected void testAlsoBad() { } // should not have a protected modifier

    @Test
    private void testNoRun() { } // should not have a private modifier

    @Test
    void testGood() { } // package private as expected
}

        
    


    See PMD documentation.