@Test
  public void testRRHeapLRU() {
    Host host = Host.getHost(0);
    VM vm0 = host.getVM(0);
    VM vm1 = host.getVM(1);

    createRRHeapLRU(vm0);
    createRRHeapLRU(vm1);

    put(vm0, "a", new TestObject(100, 1000));

    assertValueType(vm0, "a", ValueType.RAW_VALUE);
    assertValueType(vm1, "a", ValueType.CD_SERIALIZED);

    assertEquals(1, getObjectSizerInvocations(vm0));
    assertEquals(0, getObjectSizerInvocations(vm1));

    get(vm1, "a", new TestObject(100, 1000));

    assertValueType(vm0, "a", ValueType.RAW_VALUE);
    assertValueType(vm1, "a", ValueType.CD_DESERIALIZED);
    assertEquals(1, getObjectSizerInvocations(vm0));
    assertEquals(1, getObjectSizerInvocations(vm1));

    // Test what happens when we reach the heap threshold??
  }
A test of the when we will use the object sizer to determine the actual size of objects wrapped
in CacheDeserializables.



TODO - I was intending to add tests that have an index and object sizer, but it appears we don't
support indexes on regions with overflow to disk.
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/SizingFlagDUnitTest.java