package org.apache.lucene.analysis;

import junit.framework.TestCase;
import java.io.StringReader;

/**
 * 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.
 */

public class TestPerFieldAnalzyerWrapper extends TestCase {
  public void testPerField() throws Exception {
    String text = "Qwerty";
    PerFieldAnalyzerWrapper analyzer =
              new PerFieldAnalyzerWrapper(new WhitespaceAnalyzer());
    analyzer.addAnalyzer("special", new SimpleAnalyzer());

    TokenStream tokenStream = analyzer.tokenStream("field",
                                            new StringReader(text));
    Token token = tokenStream.next();
    assertEquals("WhitespaceAnalyzer does not lowercase",
                 "Qwerty",
                 token.termText());

    tokenStream = analyzer.tokenStream("special",
                                            new StringReader(text));
    token = tokenStream.next();
    assertEquals("SimpleAnalyzer lowercases",
                 "qwerty",
                 token.termText());
  }
}