package org.apache.lucene.analysis.synonym;
/*
* 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 org.apache.lucene.analysis.BaseTokenStreamTestCase;
import org.apache.lucene.analysis.MockTokenizer;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.synonym.SynonymFilterFactory;
import org.apache.lucene.analysis.util.StringMockResourceLoader;
import java.io.IOException;
import java.io.StringReader;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @since solr 1.4
*/
public class TestMultiWordSynonyms extends BaseTokenStreamTestCase {
/**
* @deprecated Remove this test in 5.0
*/
@Deprecated
public void testMultiWordSynonymsOld() throws IOException {
List<String> rules = new ArrayList<String>();
rules.add("a b c,d");
SlowSynonymMap synMap = new SlowSynonymMap(true);
SlowSynonymFilterFactory.parseRules(rules, synMap, "=>", ",", true, null);
SlowSynonymFilter ts = new SlowSynonymFilter(new MockTokenizer(new StringReader("a e"), MockTokenizer.WHITESPACE, false), synMap);
// This fails because ["e","e"] is the value of the token stream
assertTokenStreamContents(ts, new String[] { "a", "e" });
}
public void testMultiWordSynonyms() throws IOException {
SynonymFilterFactory factory = new SynonymFilterFactory();
Map<String,String> args = new HashMap<String,String>();
args.put("synonyms", "synonyms.txt");
factory.setLuceneMatchVersion(TEST_VERSION_CURRENT);
factory.init(args);
factory.inform(new StringMockResourceLoader("a b c,d"));
TokenStream ts = factory.create(new MockTokenizer(new StringReader("a e"), MockTokenizer.WHITESPACE, false));
// This fails because ["e","e"] is the value of the token stream
assertTokenStreamContents(ts, new String[] { "a", "e" });
}
}