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* 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.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.index.Index;
import org.elasticsearch.plugin.analysis.ukrainian.AnalysisUkrainianPlugin;
import org.elasticsearch.test.ESTestCase;
import java.io.IOException;
import static org.hamcrest.Matchers.equalTo;
public class SimpleUkrainianAnalyzerTests extends ESTestCase {
public void testBasicUsage() throws Exception {
testAnalyzer("чергу", "черга");
testAnalyzer("рухається", "рухатися");
testAnalyzer("колу", "кола", "коло", "кіл");
testAnalyzer("Ця п'єса у свою чергу рухається по колу.", "п'єса", "черга", "рухатися", "кола", "коло", "кіл");
}
private static void testAnalyzer(String source, String... expected_terms) throws IOException {
TestAnalysis analysis = createTestAnalysis(new Index("test", "_na_"), Settings.EMPTY, new AnalysisUkrainianPlugin());
Analyzer analyzer = analysis.indexAnalyzers.get("ukrainian").analyzer();
TokenStream ts = analyzer.tokenStream("test", source);
CharTermAttribute term1 = ts.addAttribute(CharTermAttribute.class);
ts.reset();
for (String expected : expected_terms) {
assertThat(ts.incrementToken(), equalTo(true));
assertThat(term1.toString(), equalTo(expected));
}
assertThat(ts.incrementToken(), equalTo(false));
}
}