/*
* 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.
*/
package org.apache.lucene.analysis.ga;
import java.io.IOException;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.BaseTokenStreamTestCase;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.Tokenizer;
import org.apache.lucene.analysis.core.KeywordTokenizer;
/**
* Test the Irish lowercase filter.
*/
public class TestIrishLowerCaseFilter extends BaseTokenStreamTestCase {
/**
* Test lowercase
*/
public void testIrishLowerCaseFilter() throws Exception {
TokenStream stream = whitespaceMockTokenizer("nAthair tUISCE hARD");
IrishLowerCaseFilter filter = new IrishLowerCaseFilter(stream);
assertTokenStreamContents(filter, new String[] {"n-athair", "t-uisce",
"hard",});
}
public void testEmptyTerm() throws IOException {
Analyzer a = new Analyzer() {
@Override
protected TokenStreamComponents createComponents(String fieldName) {
Tokenizer tokenizer = new KeywordTokenizer();
return new TokenStreamComponents(tokenizer, new IrishLowerCaseFilter(tokenizer));
}
};
checkOneTerm(a, "", "");
a.close();
}
}