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TestRussianStem.javaAPI DocApache Lucene 2.1.02893Wed Feb 14 10:46:28 GMT 2007org.apache.lucene.analysis.ru

TestRussianStem

public class TestRussianStem extends TestCase
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.

Fields Summary
private ArrayList
words
private ArrayList
stems
Constructors Summary
public TestRussianStem(String name)


      
    
        super(name);
    
Methods Summary
protected voidsetUp()

see
TestCase#setUp()

        super.setUp();
        //System.out.println(new java.util.Date());
        String str;
        
        File dataDir = new File(System.getProperty("dataDir", "./bin"));

        // open and read words into an array list
        BufferedReader inWords =
            new BufferedReader(
                new InputStreamReader(
                    new FileInputStream(new File(dataDir, "/org/apache/lucene/analysis/ru/wordsUnicode.txt")),
                    "Unicode"));
        while ((str = inWords.readLine()) != null)
        {
            words.add(str);
        }
        inWords.close();

        // open and read stems into an array list
        BufferedReader inStems =
            new BufferedReader(
                new InputStreamReader(
                    new FileInputStream(new File(dataDir, "/org/apache/lucene/analysis/ru/stemsUnicode.txt")),
                    "Unicode"));
        while ((str = inStems.readLine()) != null)
        {
            stems.add(str);
        }
        inStems.close();
    
protected voidtearDown()

see
TestCase#tearDown()

        super.tearDown();
    
public voidtestStem()

        for (int i = 0; i < words.size(); i++)
        {
            //if ( (i % 100) == 0 ) System.err.println(i);
            String realStem =
                RussianStemmer.stem(
                    (String) words.get(i),
                    RussianCharsets.UnicodeRussian);
            assertEquals("unicode", stems.get(i), realStem);
        }