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* Licensed to the Apache Software Foundation (ASF) under one
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* distributed with this work for additional information
* regarding copyright ownership. The ASF 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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* KIND, either express or implied. See the License for the
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package org.apache.brooklyn.entity.nosql.elasticsearch;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertTrue;
import java.net.URI;
import java.net.URISyntaxException;
import org.apache.brooklyn.api.entity.Entity;
import org.apache.brooklyn.api.entity.EntitySpec;
import org.apache.brooklyn.api.location.Location;
import org.apache.brooklyn.core.entity.Attributes;
import org.apache.brooklyn.core.entity.trait.Startable;
import org.apache.brooklyn.core.test.BrooklynAppLiveTestSupport;
import org.apache.brooklyn.entity.group.DynamicCluster;
import org.apache.brooklyn.feed.http.HttpValueFunctions;
import org.apache.brooklyn.test.Asserts;
import org.apache.brooklyn.test.EntityTestUtils;
import org.apache.brooklyn.util.http.HttpTool;
import org.apache.brooklyn.util.http.HttpToolResponse;
import org.apache.http.client.methods.HttpGet;
import org.bouncycastle.util.Strings;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
public class ElasticSearchClusterIntegrationTest extends BrooklynAppLiveTestSupport {
// FIXME Exception in thread "main" java.lang.UnsupportedClassVersionError: org/elasticsearch/bootstrap/Elasticsearch : Unsupported major.minor version 51.0
private static final Logger LOG = LoggerFactory.getLogger(ElasticSearchClusterIntegrationTest.class);
protected Location testLocation;
protected ElasticSearchCluster elasticSearchCluster;
@BeforeMethod(alwaysRun = true)
@Override
public void setUp() throws Exception {
super.setUp();
testLocation = app.newLocalhostProvisioningLocation();
}
@Test(groups = {"Integration"})
public void testStartupAndShutdown() {
elasticSearchCluster = app.createAndManageChild(EntitySpec.create(ElasticSearchCluster.class)
.configure(DynamicCluster.INITIAL_SIZE, 3));
app.start(ImmutableList.of(testLocation));
EntityTestUtils.assertAttributeEqualsEventually(elasticSearchCluster, Startable.SERVICE_UP, true);
elasticSearchCluster.stop();
EntityTestUtils.assertAttributeEqualsEventually(elasticSearchCluster, Startable.SERVICE_UP, false);
}
@Test(groups = {"Integration"})
public void testPutAndGet() throws URISyntaxException {
elasticSearchCluster = app.createAndManageChild(EntitySpec.create(ElasticSearchCluster.class)
.configure(DynamicCluster.INITIAL_SIZE, 3));
app.start(ImmutableList.of(testLocation));
EntityTestUtils.assertAttributeEqualsEventually(elasticSearchCluster, Startable.SERVICE_UP, true);
assertEquals(elasticSearchCluster.getMembers().size(), 3);
assertEquals(clusterDocumentCount(), 0);
ElasticSearchNode anyNode = (ElasticSearchNode)elasticSearchCluster.getMembers().iterator().next();
String document = "{\"foo\" : \"bar\",\"baz\" : \"quux\"}";
String putBaseUri = "http://" + anyNode.getAttribute(Attributes.HOSTNAME) + ":" + anyNode.getAttribute(Attributes.HTTP_PORT);
HttpToolResponse putResponse = HttpTool.httpPut(
HttpTool.httpClientBuilder()
.port(anyNode.getAttribute(Attributes.HTTP_PORT))
.build(),
new URI(putBaseUri + "/mydocuments/docs/1"),
ImmutableMap.<String, String>of(),
Strings.toByteArray(document));
assertEquals(putResponse.getResponseCode(), 201);
for (Entity entity : elasticSearchCluster.getMembers()) {
ElasticSearchNode node = (ElasticSearchNode)entity;
String getBaseUri = "http://" + node.getAttribute(Attributes.HOSTNAME) + ":" + node.getAttribute(Attributes.HTTP_PORT);
HttpToolResponse getResponse = HttpTool.execAndConsume(
HttpTool.httpClientBuilder().build(),
new HttpGet(getBaseUri + "/mydocuments/docs/1/_source"));
assertEquals(getResponse.getResponseCode(), 200);
assertEquals(HttpValueFunctions.jsonContents("foo", String.class).apply(getResponse), "bar");
}
Asserts.succeedsEventually(new Runnable() {
public void run() {
int count = clusterDocumentCount();
assertTrue(count >= 1, "count="+count);
LOG.debug("Document count is {}", count);
}});
}
private int clusterDocumentCount() {
int result = 0;
for (Entity entity : elasticSearchCluster.getMembers()) {
result += entity.getAttribute(ElasticSearchNode.DOCUMENT_COUNT);
}
return result;
}
}