title: Spring-boot @Scheduled junit test case
body: <p>In <code>spring-boot</code> I am using <code>@EnableScheduling</code> and have some methods annotated with <code>@Scheduled(fixedDelay=some interval)</code>. How I can write test case that check that methods annotated with <code>@Scheduled</code> are getting invoked at interval specified in <code>@Scheduled(fixedDelay=some interval)</code>. Is there any method in <code>junit</code> using which I can write testcase that check working of @Scheduled.</p>