package de.bitbrain.braingdx.world;

import static org.assertj.core.api.Assertions.assertThat;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.runners.MockitoJUnitRunner;

import com.badlogic.gdx.graphics.OrthographicCamera;

@RunWith(MockitoJUnitRunner.class)
public class GameWorldTest {

    @Mock
    private OrthographicCamera camera;

    private GameWorld world;

    @Before
    public void beforeTest() {
	world = new GameWorld(camera);
    }

    @Test
    public void testSize() {
	final int size = 5;
	for (int i = 0; i < size; ++i) {
	    world.addObject();
	}
	assertThat(world.size()).isEqualTo(size);
    }

    @Test
    public void testAddObject() {
	GameObject object = world.addObject();
	assertThat(object).isNotNull();
	assertThat(world.size()).isEqualTo(1);
	assertThat(object.getId()).isNotNull().isNotEmpty();
    }

    @Test
    public void testRemoveObject() {
	GameObject object = world.addObject();
	world.remove(object);
	assertThat(world.size()).isEqualTo(0);
    }

    @Test
    public void testUpdateWithListener() {
	GameObject object = world.addObject();
	FakeIdSupplier fakeIdSupplier = new FakeIdSupplier();
	world.addListener(fakeIdSupplier);
	world.update(0f);
	assertThat(object.getId()).isEqualTo(fakeIdSupplier.getCurrentId());
    }
}

@@ -1023,16 +1023,35 @@
 bject);%0A
+%09world.update(0f);%0A
 %09assertT

Fix GameWorldTest