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package ch.epfl.maze.tests;
import ch.epfl.maze.physical.Animal;
import ch.epfl.maze.util.Direction;
import ch.epfl.maze.util.Vector2D;
import junit.framework.TestCase;
import org.junit.Test;
/**
* Test case for {@code Animal} implementation.
*/
public class AnimalTest extends TestCase {
/**
* Test case for {@code getPosition()}.
*/
@Test
public void testGetPosition() {
Animal animal = new MockAnimal(new Vector2D(2, 1));
// checks getPosition()
assertEquals(new Vector2D(2, 1), animal.getPosition());
}
/**
* Test case for {@code setPosition(Vector2D position)}.
*/
@Test
public void testSetPosition() {
Animal animal = new MockAnimal(new Vector2D(2, 1));
// checks setPosition(Vector2D position)
animal.setPosition(new Vector2D(3, 5));
assertEquals(new Vector2D(3, 5), animal.getPosition());
}
/**
* Test case for {@code update(Direction dir)}.
*/
@Test
public void testUpdate() {
Animal animal = new MockAnimal(new Vector2D(2, 1));
// checks update(Direction dir) with NONE
animal.update(Direction.NONE);
assertEquals(new Vector2D(2, 1), animal.getPosition());
// checks update(Direction dir) with DOWN
animal.update(Direction.DOWN);
assertEquals(new Vector2D(2, 2), animal.getPosition());
// checks update(Direction dir) with UP
animal.update(Direction.UP);
assertEquals(new Vector2D(2, 1), animal.getPosition());
// checks update(Direction dir) with RIGHT
animal.update(Direction.RIGHT);
assertEquals(new Vector2D(3, 1), animal.getPosition());
// checks update(Direction dir) with LEFT
animal.update(Direction.LEFT);
assertEquals(new Vector2D(2, 1), animal.getPosition());
}
/**
* Mock class that makes {@code Animal} concrete.
*/
private class MockAnimal extends Animal {
/**
* Creates a concrete instance of the {@code Animal} class.
*
* @param labyrinth Actual maze
*/
public MockAnimal(Vector2D position) {
super(position);
}
@Override
public Direction move(Direction[] choices) {
return null;
}
@Override
public Animal copy() {
return null;
}
}
}
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