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* 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
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package org.elasticsearch.action.admin.cluster.stats;
import org.elasticsearch.action.admin.cluster.node.info.NodeInfo;
import org.elasticsearch.cluster.node.DiscoveryNode;
import org.elasticsearch.common.network.NetworkModule;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.xcontent.XContentType;
import org.elasticsearch.test.ESTestCase;
import java.util.Arrays;
import java.util.List;
import static java.util.Collections.emptyList;
import static java.util.Collections.singletonList;
import static org.elasticsearch.common.xcontent.XContentHelper.toXContent;
public class ClusterStatsNodesTests extends ESTestCase {
/**
* Test that empty transport/http types are not printed out as part
* of the cluster stats xcontent output.
*/
public void testNetworkTypesToXContent() throws Exception {
ClusterStatsNodes.NetworkTypes stats = new ClusterStatsNodes.NetworkTypes(emptyList());
assertEquals("{\"transport_types\":{},\"http_types\":{}}",
toXContent(stats, XContentType.JSON, randomBoolean()).utf8ToString());
List<NodeInfo> nodeInfos = singletonList(createNodeInfo("node_0", null, null));
stats = new ClusterStatsNodes.NetworkTypes(nodeInfos);
assertEquals("{\"transport_types\":{},\"http_types\":{}}",
toXContent(stats, XContentType.JSON, randomBoolean()).utf8ToString());
nodeInfos = Arrays.asList(createNodeInfo("node_1", "", ""),
createNodeInfo("node_2", "custom", "custom"),
createNodeInfo("node_3", null, "custom"));
stats = new ClusterStatsNodes.NetworkTypes(nodeInfos);
assertEquals("{"
+ "\"transport_types\":{\"custom\":1},"
+ "\"http_types\":{\"custom\":2}"
+ "}", toXContent(stats, XContentType.JSON, randomBoolean()).utf8ToString());
}
private static NodeInfo createNodeInfo(String nodeId, String transportType, String httpType) {
Settings.Builder settings = Settings.builder();
if (transportType != null) {
settings.put(randomFrom(NetworkModule.TRANSPORT_TYPE_KEY,
NetworkModule.TRANSPORT_TYPE_DEFAULT_KEY), transportType);
}
if (httpType != null) {
settings.put(randomFrom(NetworkModule.HTTP_TYPE_KEY,
NetworkModule.HTTP_TYPE_DEFAULT_KEY), httpType);
}
return new NodeInfo(null, null,
new DiscoveryNode(nodeId, buildNewFakeTransportAddress(), null),
settings.build(), null, null, null, null, null, null, null, null, null);
}
}