@Bean
    public ShenyuContextDecorator tarsShenyuContextDecorator() {
        return new TarsShenyuContextDecorator();
    }
@Test
    public void testTarsShenyuContextDecorator() {
        applicationContextRunner.run(context -> {
                ShenyuContextDecorator decorator = context.getBean("tarsShenyuContextDecorator", ShenyuContextDecorator.class);
                assertNotNull(decorator);
            }
        );
    }