package org.apache.lucene.analysis.miscellaneous;
/**
* 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.
*/
import java.io.IOException;
import java.io.StringReader;
import java.util.HashMap;
import java.util.Map;
import org.apache.lucene.analysis.BaseTokenStreamTestCase;
import org.apache.lucene.analysis.MockTokenizer;
import org.apache.lucene.analysis.TokenStream;
public class TestLengthFilterFactory extends BaseTokenStreamTestCase {
public void test() throws IOException {
LengthFilterFactory factory = new LengthFilterFactory();
Map<String, String> args = new HashMap<String, String>();
args.put(LengthFilterFactory.MIN_KEY, String.valueOf(4));
args.put(LengthFilterFactory.MAX_KEY, String.valueOf(10));
// default: args.put("enablePositionIncrements", "false");
factory.init(args);
String test = "foo foobar super-duper-trooper";
TokenStream stream = factory.create(new MockTokenizer(new StringReader(test), MockTokenizer.WHITESPACE, false));
assertTokenStreamContents(stream, new String[] { "foobar" }, new int[] { 1 });
factory = new LengthFilterFactory();
args = new HashMap<String, String>();
args.put(LengthFilterFactory.MIN_KEY, String.valueOf(4));
args.put(LengthFilterFactory.MAX_KEY, String.valueOf(10));
args.put("enablePositionIncrements", "true");
factory.init(args);
stream = factory.create(new MockTokenizer(new StringReader(test), MockTokenizer.WHITESPACE, false));
assertTokenStreamContents(stream, new String[] { "foobar" }, new int[] { 2 });
}
}