@Test
  public void testQueueAddOperationWithoutConflation() throws Exception {
    logWriter.info("HARegionQueueJUnitTest : testQueueAddOperationWithoutConflation BEGIN");
    rq = createHARegionQueue("testQueueAddOperationWithConflation");
    EventID id1 = new EventID(new byte[] {1}, 1, 1);
    EventID id2 = new EventID(new byte[] {1}, 1, 2);
    ConflatableObject c1 = new ConflatableObject(KEY1, VALUE1, id1, false, "region1");
    ConflatableObject c2 = new ConflatableObject(KEY2, VALUE2, id2, false, "region1");
    rq.put(c1);

    assertNull(rq.getConflationMapForTesting().get("region1"));
    assertEquals(1, rq.getAvailableIds().size());

    assertEquals(1, rq.getCurrentCounterSet(id1).size());

    rq.put(c2);
    assertNull(rq.getConflationMapForTesting().get("region1"));
    assertEquals(2, rq.getAvailableIds().size());
    assertEquals(2, rq.getCurrentCounterSet(id1).size());

    Iterator iter = rq.getCurrentCounterSet(id1).iterator();
    if (iter.hasNext()) {
      Long cntr = (Long) iter.next();
      ConflatableObject co = (ConflatableObject) rq.getRegion().get(cntr);
      assertEquals(KEY1, co.getKeyToConflate());
      assertEquals(VALUE1, co.getValueToConflate());
    }
    if (iter.hasNext()) {
      Long cntr = (Long) iter.next();
      ConflatableObject co = (ConflatableObject) rq.getRegion().get(cntr);
      assertEquals(KEY2, co.getKeyToConflate());
      assertEquals(VALUE2, co.getValueToConflate());
    }
    logWriter.info("HARegionQueueJUnitTest : testQueueAddOperationWithoutConflation END");
  }
Add operation without conflation : 1) Region should have an entry containing counter vs
Conflatable object. 2) Events Map should have size as 1 with one ThreadIdentifer objecta s key
& Last DispatchedWrapper as value. 3) This wrapper should have a set with size 1. 4) The
available IDs set shoudl have size 1. 5) Put another object by same thread. 6) The wrapper set
& availableIs List should have size 2 .
geode-core/src/integrationTest/java/org/apache/geode/internal/cache/ha/HARQAddOperationJUnitTest.java