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* the Apache License, Version 2.0 (the "License"); you may
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* 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.index.analysis;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.BaseTokenStreamTestCase;
import org.apache.lucene.analysis.MockTokenizer;
import org.apache.lucene.analysis.Tokenizer;
import org.elasticsearch.Version;
import org.elasticsearch.cluster.metadata.IndexMetaData;
import org.elasticsearch.common.UUIDs;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.env.Environment;
import org.elasticsearch.index.IndexSettings;
import org.elasticsearch.index.analysis.pl.PolishStemTokenFilterFactory;
import org.elasticsearch.indices.analysis.AnalysisFactoryTestCase;
import org.elasticsearch.plugin.analysis.stempel.AnalysisStempelPlugin;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
public class AnalysisPolishFactoryTests extends AnalysisFactoryTestCase {
public AnalysisPolishFactoryTests() {
super(new AnalysisStempelPlugin());
}
@Override
protected Map<String, Class<?>> getTokenFilters() {
Map<String, Class<?>> filters = new HashMap<>(super.getTokenFilters());
filters.put("stempelpolishstem", PolishStemTokenFilterFactory.class);
return filters;
}
public void testThreadSafety() throws IOException {
// TODO: is this the right boilerplate? I forked this out of TransportAnalyzeAction.java:
Settings settings = Settings.builder()
// for _na_
.put(IndexMetaData.SETTING_VERSION_CREATED, Version.CURRENT)
.put(IndexMetaData.SETTING_NUMBER_OF_REPLICAS, 0)
.put(IndexMetaData.SETTING_NUMBER_OF_SHARDS, 1)
.put(IndexMetaData.SETTING_INDEX_UUID, UUIDs.randomBase64UUID())
.put(Environment.PATH_HOME_SETTING.getKey(), createTempDir().toString())
.build();
Environment environment = new Environment(settings);
IndexMetaData metaData = IndexMetaData.builder(IndexMetaData.INDEX_UUID_NA_VALUE).settings(settings).build();
IndexSettings indexSettings = new IndexSettings(metaData, Settings.EMPTY);
testThreadSafety(new PolishStemTokenFilterFactory(indexSettings, environment, "stempelpolishstem", settings));
}
// TODO: move to AnalysisFactoryTestCase so we can more easily test thread safety for all factories
private void testThreadSafety(TokenFilterFactory factory) throws IOException {
final Analyzer analyzer = new Analyzer() {
@Override
protected TokenStreamComponents createComponents(String fieldName) {
Tokenizer tokenizer = new MockTokenizer();
return new TokenStreamComponents(tokenizer, factory.create(tokenizer));
}
};
BaseTokenStreamTestCase.checkRandomData(random(), analyzer, 100);
}
}