org.bukkit.Bukkit#setServer ( )源码实例Demo

@SuppressWarnings({"resource", "deprecation"})
	@Before
	public void before() throws Exception {
		
		final File dataDir = new File("build/resources/");
		final File jar = new File("build/", "skript.jar");
		assumeTrue(jar.exists());
		
		final Logger l = Logger.getLogger(getClass().getCanonicalName());
		l.setParent(SkriptLogger.LOGGER);
		l.setLevel(Level.WARNING);
		
		final Server s = createMock(Server.class);
		s.getLogger();
		expectLastCall().andReturn(l).anyTimes();
		s.isPrimaryThread();
		expectLastCall().andReturn(true).anyTimes();
		s.getName();
		expectLastCall().andReturn("Whatever").anyTimes();
		s.getVersion();
		expectLastCall().andReturn("2.0").anyTimes();
		s.getBukkitVersion();
		expectLastCall().andReturn("2.0").anyTimes();
		replay(s);
		
		Bukkit.setServer(s);
		
		final Skript skript = (Skript) ObjenesisHelper.newInstance(Skript.class); // bypass the class loader check
		final Field instance = Skript.class.getDeclaredField("instance");
		instance.setAccessible(true);
		instance.set(null, skript);
		
		final PluginDescriptionFile pdf = new PluginDescriptionFile(new FileInputStream(new File(dataDir, "plugin.yml")));
		
//	    final void init(PluginLoader loader, Server server, PluginDescriptionFile description, File dataFolder, File file, ClassLoader classLoader) {
		final Method init = JavaPlugin.class.getDeclaredMethod("init", PluginLoader.class, Server.class, PluginDescriptionFile.class, File.class, File.class, ClassLoader.class);
		init.setAccessible(true);
		init.invoke(skript, new JavaPluginLoader(s), s, pdf, dataDir, jar, getClass().getClassLoader());
		
		Skript.getAddonInstance().loadClasses("ch.njol.skript", "entity");
		new JavaClasses();
		new BukkitClasses();
		new BukkitEventValues();
		new SkriptClasses();
		
		final Field r = Skript.class.getDeclaredField("acceptRegistrations");
		r.setAccessible(true);
		r.set(null, false);
		Classes.onRegistrationsStop();
	}