Junit不支持多线程测试

Thread t1 = new Thread(() -> {
            log.debug("死循环...");
            while (true){

            }
            /*try {
                Thread.sleep(5000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
*/
        });

        t1.start();
        try {
            Thread.sleep(500);
        } catch (InterruptedException e) {
            e.printStackTrace();
        }

        t1.interrupt();
        log.debug("t1被打断了.");
        log.debug("{}",t1.isInterrupted());