@Test
  public void testDeltaToRegionForRegisterCQIRFaliover() {
    intialSetUpForFailOver();
    // Register CQ on region with data policy as EMPTY
    client2.invoke(() -> DeltaToRegionRelationCQRegistrationDUnitTest.registerCq(cqName1, CQ1,
        Boolean.TRUE));

    // Register CQ on region with data policy other then EMPTY
    client2.invoke(() -> DeltaToRegionRelationCQRegistrationDUnitTest.registerCq(cqName2, CQ2,
        Boolean.TRUE));

    validationForFailOver();
    tearDownForFailOver();
  }
This test does the following for cq registration with initial result set when
<b>failover</b>(<b>cq registration</b>):<br>
1)Verifies when primary goes down, cq registration happen <br>
2)Verifies create entry for region with data policy as Empty; in map stored in CacheCleintProxy
<br>
3)Verifies no create happens for region with data policy other then Empty; in map <br>
geode-cq/src/distributedTest/java/org/apache/geode/internal/cache/tier/sockets/DeltaToRegionRelationCQRegistrationDUnitTest.java