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package ch.epfl.maze.tests;
import junit.framework.TestCase;
import org.junit.Test;
import ch.epfl.maze.physical.Animal;
import ch.epfl.maze.physical.Daedalus;
import ch.epfl.maze.physical.Predator;
import ch.epfl.maze.physical.Prey;
import ch.epfl.maze.physical.pacman.Blinky;
import ch.epfl.maze.physical.pacman.PacMan;
import ch.epfl.maze.util.Vector2D;
/**
* Test case for {@code Daedalus} implementation.
*
*/
public class DaedalusTest extends TestCase {
private final static int[][] LABYRINTH = {
{ 1, 1, 1, 1, 1 },
{ 1, 0, 0, 0, 1 },
{ 1, 1, 1, 1, 1 }
};
/**
* Test case for several methods in {@code Daedalus}.
*/
@Test
public void testGeneral() {
Daedalus daedalus = new Daedalus(LABYRINTH);
// initial maze should be solved
assertTrue("Initial maze should be solved", daedalus.isSolved());
assertTrue("Initial maze should NOT have animals in it",
daedalus.getAnimals().size() == 0);
// adds dummy predator and prey
Predator dummyPred = new Blinky(new Vector2D(3, 1));
Prey dummyPrey = new PacMan(new Vector2D(3, 1));
daedalus.addPredator(dummyPred);
daedalus.addPrey(dummyPrey);
assertTrue("Daedalus Predators should contain one Predator",
daedalus.getPredators().size() == 1);
assertTrue("Daedalus Preys should contain one Prey",
daedalus.getPreys().size() == 1);
assertTrue("Daedalus Animals should contain one Predator and one Prey",
daedalus.getAnimals().size() == 2);
// retrieves dummy predator and prey from Daedalus
Predator retrievedPred = daedalus.getPredators().get(0);
Prey retrievedPrey = daedalus.getPreys().get(0);
assertTrue("Daedalus should contain the added Blinky",
daedalus.hasPredator(dummyPred));
assertTrue("Daedalus should contain the added PacMan",
daedalus.hasPrey(dummyPrey));
assertTrue("Predator inside the Daedalus should be the same as Predator added",
retrievedPred == dummyPred);
assertTrue("Prey inside the Daedalus should be the same as Prey added",
retrievedPrey == dummyPrey);
assertFalse("Daedalus with one Prey should NOT be solved",
daedalus.isSolved());
// removes dummy predator
daedalus.removePredator(dummyPred);
daedalus.removePrey(dummyPrey);
assertFalse("Daedalus should NOT contain Blinky anymore",
daedalus.hasPredator(dummyPred));
assertFalse("Daedalus should NOT contain PacMan anymore",
daedalus.hasPrey(dummyPrey));
assertTrue("Daedalus should NOT have anymore Predator in it",
daedalus.getPredators().size() == 0);
assertTrue("Daedalus should NOT have anymore Prey in it",
daedalus.getPreys().size() == 0);
assertTrue("Daedalus should NOT have anymore Animal in it",
daedalus.getAnimals().size() == 0);
assertTrue("Daedalus without any animal should be solved", daedalus.isSolved());
}
/**
* Test case for {@code reset()}.
*/
@Test
public void testReset() {
Daedalus daedalus = new Daedalus(LABYRINTH);
// adds dummy predator and prey
Predator dummyPred = new Blinky(new Vector2D(3, 1));
Prey dummyPrey = new PacMan(new Vector2D(3, 1));
daedalus.addPredator(dummyPred);
daedalus.addPrey(dummyPrey);
// removes dummy animal
daedalus.removePredator(dummyPred);
daedalus.removePrey(dummyPrey);
// checks reset method
daedalus.reset();
assertFalse("Daedalus should NOT be solved anymore",
daedalus.isSolved());
assertTrue("Daedalus should contain Blinky again",
daedalus.getPredators().size() == 1);
assertTrue("Daedalus should contain PacMan again",
daedalus.getPreys().size() == 1);
assertTrue("Daedalus should contain Blinky and PacMan again",
daedalus.getAnimals().size() == 2);
// checks that predator in maze is not null
Animal retrievedPred = daedalus.getAnimals().get(0);
Animal retrievedPrey = daedalus.getAnimals().get(1);
assertTrue("Animals in Daedalus should be not null", retrievedPred != null);
assertTrue("Animals in Daedalus should be not null", retrievedPrey != null);
}
}
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