### Question:
RunningNode { static String getRunningJobNodePath(final String jobName) { return String.format(RUNNING_JOB, jobName); }    }### Answer:
@Test public void assertGetRunningJobNodePath() { Assert.assertThat(RunningNode.getRunningJobNodePath("test_job"), Is.is("/state/running/test_job")); }
@Test public void assertGetRunningJobNodePath() { assertThat(RunningNode.getRunningJobNodePath("test_job"), is("/state/running/test_job")); }