package org.apache.lucene.analysis;
/**
* 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.
*/
import junit.framework.TestCase;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.document.Document;
import org.apache.lucene.document.Field;
import org.apache.lucene.search.IndexSearcher;
import org.apache.lucene.search.Query;
import org.apache.lucene.search.Hits;
import org.apache.lucene.queryParser.QueryParser;
public class TestKeywordAnalyzer extends TestCase {
private RAMDirectory directory;
private IndexSearcher searcher;
public void setUp() throws Exception {
directory = new RAMDirectory();
IndexWriter writer = new IndexWriter(directory,
new SimpleAnalyzer(),
true);
Document doc = new Document();
doc.add(new Field("partnum", "Q36", Field.Store.YES, Field.Index.UN_TOKENIZED));
doc.add(new Field("description", "Illidium Space Modulator", Field.Store.YES, Field.Index.TOKENIZED));
writer.addDocument(doc);
writer.close();
searcher = new IndexSearcher(directory);
}
public void testPerFieldAnalyzer() throws Exception {
PerFieldAnalyzerWrapper analyzer = new PerFieldAnalyzerWrapper(new SimpleAnalyzer());
analyzer.addAnalyzer("partnum", new KeywordAnalyzer());
QueryParser queryParser = new QueryParser("description", analyzer);
Query query = queryParser.parse("partnum:Q36 AND SPACE");
Hits hits = searcher.search(query);
assertEquals("Q36 kept as-is",
"+partnum:Q36 +space", query.toString("description"));
assertEquals("doc found!", 1, hits.length());
}
}
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