@Test
  public void testCreateServiceComponentHostSimple1() throws Exception {
    String cluster1 = getUniqueName();
    String host1 = getUniqueName();
    String host2 = getUniqueName();
    createServiceComponentHostSimple(cluster1, host1, host2);
  }
Allows to set maintenanceStateHelper. For use when there is anything to test
with maintenance mode.
ambari-server/src/test/java/org/apache/ambari/server/controller/AmbariManagementControllerTest.java