| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file 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 "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.lucene.analysis.cz; |
| |
| import java.io.IOException; |
| import org.apache.lucene.analysis.Analyzer; |
| import org.apache.lucene.analysis.BaseTokenStreamTestCase; |
| import org.apache.lucene.analysis.CharArraySet; |
| |
| /** |
| * Test the CzechAnalyzer |
| * |
| * <p>Before Lucene 3.1, CzechAnalyzer was a StandardAnalyzer with a custom stopword list. As of 3.1 |
| * it also includes a stemmer. |
| */ |
| public class TestCzechAnalyzer extends BaseTokenStreamTestCase { |
| |
| /** This test fails with NPE when the stopwords file is missing in classpath */ |
| public void testResourcesAvailable() { |
| new CzechAnalyzer().close(); |
| } |
| |
| public void testStopWord() throws Exception { |
| Analyzer analyzer = new CzechAnalyzer(); |
| assertAnalyzesTo(analyzer, "Pokud mluvime o volnem", new String[] {"mluvim", "voln"}); |
| analyzer.close(); |
| } |
| |
| public void testReusableTokenStream() throws Exception { |
| Analyzer analyzer = new CzechAnalyzer(); |
| assertAnalyzesTo(analyzer, "Pokud mluvime o volnem", new String[] {"mluvim", "voln"}); |
| assertAnalyzesTo(analyzer, "Česká Republika", new String[] {"česk", "republik"}); |
| analyzer.close(); |
| } |
| |
| public void testWithStemExclusionSet() throws IOException { |
| CharArraySet set = new CharArraySet(1, true); |
| set.add("hole"); |
| CzechAnalyzer cz = new CzechAnalyzer(CharArraySet.EMPTY_SET, set); |
| assertAnalyzesTo(cz, "hole desek", new String[] {"hole", "desk"}); |
| cz.close(); |
| } |
| |
| /** blast some random strings through the analyzer */ |
| public void testRandomStrings() throws Exception { |
| Analyzer analyzer = new CzechAnalyzer(); |
| checkRandomData(random(), analyzer, 200 * RANDOM_MULTIPLIER); |
| analyzer.close(); |
| } |
| } |