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/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch licenses this file to you under
* the Apache License, Version 2.0 (the "License"); you may
* not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.elasticsearch.cluster.serialization;
import org.elasticsearch.Version;
import org.elasticsearch.cluster.ClusterName;
import org.elasticsearch.cluster.ClusterState;
import org.elasticsearch.cluster.metadata.IndexMetaData;
import org.elasticsearch.cluster.metadata.IndexTemplateMetaData;
import org.elasticsearch.cluster.metadata.MetaData;
import org.elasticsearch.cluster.node.DiscoveryNode;
import org.elasticsearch.cluster.node.DiscoveryNodes;
import org.elasticsearch.cluster.routing.RoutingTable;
import org.elasticsearch.cluster.routing.allocation.AllocationService;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.transport.LocalTransportAddress;
import org.elasticsearch.test.ESAllocationTestCase;
import static java.util.Collections.emptyMap;
import static java.util.Collections.emptySet;
import static org.hamcrest.Matchers.containsString;
/**
*
*/
public class ClusterStateToStringTests extends ESAllocationTestCase {
public void testClusterStateSerialization() throws Exception {
MetaData metaData = MetaData.builder()
.put(IndexMetaData.builder("test_idx").settings(settings(Version.CURRENT)).numberOfShards(10).numberOfReplicas(1))
.put(IndexTemplateMetaData.builder("test_template").build())
.build();
RoutingTable routingTable = RoutingTable.builder()
.addAsNew(metaData.index("test_idx"))
.build();
DiscoveryNodes nodes = DiscoveryNodes.builder().add(new DiscoveryNode("node_foo", LocalTransportAddress.buildUnique(),
emptyMap(), emptySet(), Version.CURRENT)).localNodeId("node_foo").masterNodeId("node_foo").build();
ClusterState clusterState = ClusterState.builder(ClusterName.CLUSTER_NAME_SETTING.getDefault(Settings.EMPTY)).nodes(nodes)
.metaData(metaData).routingTable(routingTable).build();
AllocationService strategy = createAllocationService();
clusterState = ClusterState.builder(clusterState).routingTable(strategy.reroute(clusterState, "reroute").routingTable()).build();
String clusterStateString = clusterState.toString();
assertNotNull(clusterStateString);
assertThat(clusterStateString, containsString("test_idx"));
assertThat(clusterStateString, containsString("test_template"));
assertThat(clusterStateString, containsString("node_foo"));
}
}
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