@Test
public void getJobById() {

    final CountDownLatch latch = new CountDownLatch(1);
    titusClient.getJobById(jobOne.getId()).subscribe(job -> {
        assertThat(job.getId()).isEqualTo(jobOne.getId());
        latch.countDown();
    });
    try {
        latch.await(1, TimeUnit.SECONDS);
    } catch (InterruptedException e) {
        fail("getJobById Timeout ", e);
    }
}