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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.index.analysis;
import org.elasticsearch.ElasticsearchIllegalArgumentException;
import org.elasticsearch.Version;
import org.elasticsearch.cluster.metadata.IndexMetaData;
import org.elasticsearch.common.inject.Injector;
import org.elasticsearch.common.inject.ModulesBuilder;
import org.elasticsearch.common.settings.ImmutableSettings;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.common.settings.SettingsModule;
import org.elasticsearch.env.Environment;
import org.elasticsearch.env.EnvironmentModule;
import org.elasticsearch.index.Index;
import org.elasticsearch.index.IndexNameModule;
import org.elasticsearch.index.settings.IndexSettingsModule;
import org.elasticsearch.indices.analysis.IndicesAnalysisModule;
import org.elasticsearch.indices.analysis.IndicesAnalysisService;
import org.elasticsearch.test.ElasticsearchTokenStreamTestCase;
import org.junit.Test;
import static org.elasticsearch.common.settings.ImmutableSettings.settingsBuilder;
public class PatternCaptureTokenFilterTests extends ElasticsearchTokenStreamTestCase {
@Test
public void testPatternCaptureTokenFilter() throws Exception {
Index index = new Index("test");
Settings settings = settingsBuilder().loadFromClasspath("org/elasticsearch/index/analysis/pattern_capture.json").put(IndexMetaData.SETTING_VERSION_CREATED, Version.CURRENT).build();
Injector parentInjector = new ModulesBuilder().add(new SettingsModule(settings), new EnvironmentModule(new Environment(settings)), new IndicesAnalysisModule()).createInjector();
Injector injector = new ModulesBuilder().add(
new IndexSettingsModule(index, settings),
new IndexNameModule(index),
new AnalysisModule(settings, parentInjector.getInstance(IndicesAnalysisService.class)))
.createChildInjector(parentInjector);
AnalysisService analysisService = injector.getInstance(AnalysisService.class);
NamedAnalyzer analyzer1 = analysisService.analyzer("single");
assertTokenStreamContents(analyzer1.tokenStream("test", "foobarbaz"), new String[]{"foobarbaz","foobar","foo"});
NamedAnalyzer analyzer2 = analysisService.analyzer("multi");
assertTokenStreamContents(analyzer2.tokenStream("test", "abc123def"), new String[]{"abc123def","abc","123","def"});
NamedAnalyzer analyzer3 = analysisService.analyzer("preserve");
assertTokenStreamContents(analyzer3.tokenStream("test", "foobarbaz"), new String[]{"foobar","foo"});
}
@Test(expected=ElasticsearchIllegalArgumentException.class)
public void testNoPatterns() {
new PatternCaptureGroupTokenFilterFactory(new Index("test"), settingsBuilder().put(IndexMetaData.SETTING_VERSION_CREATED, Version.CURRENT).build(), "pattern_capture", settingsBuilder().put("pattern", "foobar").build());
}
}