@Test
public void testGetSteps() {

  clock.setTime(0);
  long thirtySecondsStepsFromEpoch = sessionUtil.getThirtySecondsStepsFromEpoch();
  Assert.assertEquals(0, thirtySecondsStepsFromEpoch);
  clock.setTime(30000);
  thirtySecondsStepsFromEpoch = sessionUtil.getThirtySecondsStepsFromEpoch();
  Assert.assertEquals(1, thirtySecondsStepsFromEpoch);
  clock.setTime(35000);
  thirtySecondsStepsFromEpoch = sessionUtil.getThirtySecondsStepsFromEpoch();
  Assert.assertEquals(1, thirtySecondsStepsFromEpoch);
  clock.setTime(60000);
  thirtySecondsStepsFromEpoch = sessionUtil.getThirtySecondsStepsFromEpoch();
  Assert.assertEquals(2, thirtySecondsStepsFromEpoch);
  clock.setTime(63000);
  thirtySecondsStepsFromEpoch = sessionUtil.getThirtySecondsStepsFromEpoch();
  Assert.assertEquals(2, thirtySecondsStepsFromEpoch);
}