/**
* Copyright (c) 2000-present Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.portal.search.elasticsearch.internal.cluster;
import com.liferay.portal.search.elasticsearch.internal.connection.ElasticsearchFixture;
import com.liferay.portal.search.elasticsearch.internal.connection.Index;
import com.liferay.portal.search.elasticsearch.internal.connection.IndexCreator;
import com.liferay.portal.search.elasticsearch.internal.connection.IndexName;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.TestName;
/**
* @author André de Oliveira
*/
public class Cluster2InstancesTest {
@Before
public void setUp() throws Exception {
_testCluster.setUp();
}
@After
public void tearDown() throws Exception {
_testCluster.tearDown();
}
@Test
public void test2Nodes1PrimaryShard() throws Exception {
ElasticsearchFixture elasticsearchFixture0 = _testCluster.getNode(0);
createIndex(elasticsearchFixture0);
ClusterAssert.assert1PrimaryShardAnd2Nodes(elasticsearchFixture0);
ElasticsearchFixture elasticsearchFixture1 = _testCluster.getNode(1);
createIndex(elasticsearchFixture1);
ClusterAssert.assert1PrimaryShardAnd2Nodes(elasticsearchFixture1);
}
@Test
public void testExpandAndShrink() throws Exception {
ElasticsearchFixture elasticsearchFixture0 = _testCluster.getNode(0);
Index index0 = createIndex(elasticsearchFixture0);
ElasticsearchFixture elasticsearchFixture1 = _testCluster.getNode(1);
Index index1 = createIndex(elasticsearchFixture1);
updateNumberOfReplicas(1, index1, elasticsearchFixture1);
ClusterAssert.assert1ReplicaShard(elasticsearchFixture0);
ClusterAssert.assert1ReplicaShard(elasticsearchFixture1);
updateNumberOfReplicas(0, index0, elasticsearchFixture0);
ClusterAssert.assert1PrimaryShardAnd2Nodes(elasticsearchFixture0);
ClusterAssert.assert1PrimaryShardAnd2Nodes(elasticsearchFixture1);
}
@Rule
public TestName testName = new TestName();
protected Index createIndex(ElasticsearchFixture elasticsearchFixture) {
IndexCreator indexCreator = new IndexCreator(elasticsearchFixture);
return indexCreator.createIndex(
new IndexName(testName.getMethodName()));
}
protected void updateNumberOfReplicas(
int numberOfReplicas, Index index,
ElasticsearchFixture elasticsearchFixture) {
ReplicasManager replicasManager = new ReplicasManagerImpl(
elasticsearchFixture.getIndicesAdminClient());
replicasManager.updateNumberOfReplicas(
numberOfReplicas, index.getName());
}
private final TestCluster _testCluster = new TestCluster(2, this);
}