@Before
public void setup() throws Exception {
super.setup();
lightRules = new LightPropagationRules();
blockManager = new BlockManagerImpl(new NullWorldAtlas(),
Lists.<String>newArrayList(), Maps.<String, Short>newHashMap(), true, new DefaultBlockFamilyFactoryRegistry());
CoreRegistry.put(BlockManager.class, blockManager);
fullLight = new Block();
fullLight.setDisplayName("Torch");
fullLight.setUri(new BlockUri("engine:torch"));