assertThat(prevRoutingTable == routingTable, equalTo(true));
logger.info("Start the more shards");
routingNodes = clusterState.routingNodes();
prevRoutingTable = routingTable;
routingTable = strategy.applyStartedShards(clusterState, routingNodes.shardsWithState(INITIALIZING)).routingTable();
clusterState = ClusterState.builder(clusterState).routingTable(routingTable).build();
routingNodes = clusterState.routingNodes();
assertThat(prevRoutingTable != routingTable, equalTo(true));
assertThat(routingTable.index("test1").shards().size(), equalTo(3));
for (int i = 0; i < routingTable.index("test1").shards().size(); i++) {