package org.apache.lucene.analysis.el;
/*
* 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 java.io.Reader;
import java.io.StringReader;
import java.util.Collections;
import java.util.Map;
import org.apache.lucene.analysis.BaseTokenStreamTestCase;
import org.apache.lucene.analysis.MockTokenizer;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.Tokenizer;
/**
* Simple tests to ensure the Greek lowercase filter factory is working.
*/
public class TestGreekLowerCaseFilterFactory extends BaseTokenStreamTestCase {
/**
* Ensure the filter actually lowercases (and a bit more) greek text.
*/
public void testNormalization() throws Exception {
Reader reader = new StringReader("Μάϊος ΜΆΪΟΣ");
Tokenizer tokenizer = new MockTokenizer(reader, MockTokenizer.WHITESPACE, false);
GreekLowerCaseFilterFactory factory = new GreekLowerCaseFilterFactory();
factory.setLuceneMatchVersion(TEST_VERSION_CURRENT);
Map<String, String> args = Collections.emptyMap();
factory.init(args);
TokenStream stream = factory.create(tokenizer);
assertTokenStreamContents(stream, new String[] { "μαιοσ", "μαιοσ" });
}
}