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TestRussianStem.javaAPI DocApache Lucene 1.92705Mon Feb 20 09:18:46 GMT 2006org.apache.lucene.analysis.ru

TestRussianStem

public class TestRussianStem extends TestCase
Copyright 2004 The Apache Software Foundation Licensed 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);
        }