@Override
      public void run() {
        Cache cache = getCache();
        PartitionedRegion region = (PartitionedRegion) cache.getRegion("region1");
        assertEquals(numLocalBuckets, region.getLocalBucketsListTestOnly().size());
      }
Test that we don't try to put buckets in the same zone when we don't have enough zones.
geode-core/src/distributedTest/java/org/apache/geode/internal/cache/PartitionedRegionRedundancyZoneDUnitTest.java