mybatis3 ScheduledCache

/**
 * mybatis3 ScheduledCache
 * ---------------------------
 * 
 * {@code ScheduledCache} 缓存的清理策略是定时处理，（定时清理全部缓存）.感觉这个没
 * 大作用，Guava 基于定时清理部分缓存的实现比较实用.
 * 
 * @author doctor {@link https://github.com/doctorwho1986}
 *
 * @time 2015年3月10日
 */
public class ScheduledCachePractice {

    @Test
    public void test_ScheduledCache() throws Throwable {
        ScheduledCache scheduledCache = new ScheduledCache(new PerpetualCache("test_ScheduledCache"));
        scheduledCache.setClearInterval(3000);
        assertThat(scheduledCache.getSize(), equalTo(0));
        scheduledCache.putObject("name", "doctor");
        scheduledCache.putObject("age", 6000);

        assertThat(scheduledCache.getSize(), equalTo(2));

        TimeUnit.SECONDS.sleep(4);

        assertThat(scheduledCache.getSize(), equalTo(0));

    }
}