RobotFactory/tests/R2D2ThinkTest.java

import de.hsmannheim.informatik.name.domain.exceptions.RobotException;
import de.hsmannheim.informatik.name.domain.exceptions.RobotIllegalStateException;
import de.hsmannheim.informatik.name.domain.exceptions.RobotMagicValueException;
import de.hsmannheim.informatik.name.domain.starwars.R2D2;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.*;

class R2D2ThinkTest {

    private final R2D2 r2d2 = new R2D2(9999);

    R2D2ThinkTest() throws RobotIllegalStateException {
    }

    @Test
    void thinkTestStandard() throws RobotException, RobotMagicValueException {

        assertArrayEquals(new int[]{0,1,2,3,4,5}, r2d2.think(new int[]{3,0,1,5,2,4}));
    }

    @Test
    void thinkTestNegative() throws RobotException, RobotMagicValueException {
        assertArrayEquals(new int[]{-3,-2,-1,0,1,2,3}, r2d2.think(new int[]{0,-3,2,-1,1,3,-2}));
    }

    @Test
    void thinkTestZeros() throws RobotException, RobotMagicValueException {
        assertArrayEquals(new int[]{0,0,0,0}, r2d2.think(new int[]{0,0,0,0}));
    }

    @Test
    void thinkTestEmpty() throws RobotException, RobotMagicValueException {
        assertArrayEquals(new int[]{}, r2d2.think(new int[]{}));
    }

    @Test
    void thinkTestMagicNumberException() {
        assertThrows(RobotMagicValueException.class,() -> r2d2.think(new int[]{42}));
    }



}