@Test
  public void testPartitionedRegion() {
    // Adding notification listener for remote cache memberVMs
    managerVM.invoke(() -> addMemberNotificationListener(3));

    for (VM memberVM : memberVMs) {
      memberVM.invoke(() -> {
        getCache().createRegionFactory(PARTITION_REDUNDANT).create(partitionedRegionName);
        verifyPartitionRegionAfterCreate(partitionedRegionName, false);
      });
    }

    managerVM.invoke(() -> verifyRemotePartitionRegion(partitionedRegionName));

    for (VM memberVM : memberVMs) {
      memberVM.invoke(() -> {
        getCache().getRegion(partitionedRegionName).close();
        verifyPartitionRegionAfterClose(partitionedRegionName);
      });
    }

    managerVM.invoke(() -> verifyMemberNotifications(partitionedRegionName, 3));
  }
Tests all Region MBean related Management APIs:
<p>
a) Notification propagated to member MBean while a region is created<br>
b) Created and check a Partitioned Region
geode-core/src/distributedTest/java/org/apache/geode/management/RegionManagementDUnitTest.java