package org.apache.lucene.analysis.sinks;
/**
* 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 org.apache.lucene.analysis.BaseTokenStreamTestCase;
import org.apache.lucene.analysis.TeeSinkTokenFilter;
import org.apache.lucene.analysis.WhitespaceTokenizer;
import org.apache.lucene.analysis.TeeSinkTokenFilter.SinkTokenStream;
public class TokenRangeSinkTokenizerTest extends BaseTokenStreamTestCase {
public TokenRangeSinkTokenizerTest(String s) {
super(s);
}
public void test() throws IOException {
TokenRangeSinkFilter sinkFilter = new TokenRangeSinkFilter(2, 4);
String test = "The quick red fox jumped over the lazy brown dogs";
TeeSinkTokenFilter tee = new TeeSinkTokenFilter(new WhitespaceTokenizer(new StringReader(test)));
SinkTokenStream rangeToks = tee.newSinkTokenStream(sinkFilter);
int count = 0;
tee.reset();
while(tee.incrementToken()) {
count++;
}
int sinkCount = 0;
rangeToks.reset();
while (rangeToks.incrementToken()) {
sinkCount++;
}
assertTrue(count + " does not equal: " + 10, count == 10);
assertTrue("rangeToks Size: " + sinkCount + " is not: " + 2, sinkCount == 2);
}
}