@Ignore("environment depended")
@Test
public void test() {

    Task task = new Task() {
        @Override
        public String getUUID() {
            return "1";
        }
        @Override
        public Site getSite() {
            return null;
        }
    };
    Request request = new Request("http://www.ibm.com/developerworks/cn/java/j-javadev2-22/");
    request.putExtra("1","2");
    redisScheduler.push(request, task);
    Request poll = redisScheduler.poll(task);
    assertThat(poll).isEqualTo(request);
}