private RapturePipelineTask createTask() {
   RapturePipelineTask task = new RapturePipelineTask();
   Worker worker = new Worker();
   worker.setPriority(2);
   task.setPriority(worker.getPriority());
   task.setCategoryList(ImmutableList.of("cat"));
   task.addMimeObject(worker);
   task.setContentType(MimeDecisionProcessAdvance.getMimeType());
   task.initTask();
   Kernel.getPipeline().publishMessageToCategory(ContextFactory.getKernelUser(), task);
   return task;
 }
  @Test
  public void testQueryTasks() throws Exception {

    List<RapturePipelineTask> result = statusManager.queryTasks("SELECT content");
    assertEquals(2, result.size());
    RapturePipelineTask p1 = result.get(0);
    RapturePipelineTask p2 = result.get(1);
    if (p1.getTaskId().equals(id1)) {
      assertEquals(id2, p2.getTaskId());
    } else if (p2.getTaskId().equals(id1)) {
      assertEquals(id2, p1.getTaskId());
    }

    assertEquals(1, p1.getCategoryList().size());
    assertEquals(1, p2.getCategoryList().size());
    assertEquals("cat", p1.getCategoryList().get(0));
    assertEquals(MimeDecisionProcessAdvance.getMimeType(), p1.getContentType());

    assertEquals(p1.getContent(), p2.getContent());
  }