public void testSimultaneousMove() throws UnknownHostException
{
StorageService ss = StorageService.instance;
final int RING_SIZE = 10;
TokenMetadata tmd = ss.getTokenMetadata();
tmd.clearUnsafe();
IPartitioner partitioner = new RandomPartitioner();
AbstractReplicationStrategy testStrategy = new RackUnawareStrategy(tmd, null);
IPartitioner oldPartitioner = ss.setPartitionerUnsafe(partitioner);
Map<String, AbstractReplicationStrategy> oldStrategy = ss.setReplicationStrategyUnsafe(createReplacements(testStrategy));