/*
* 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 com.github.le11.nls.lucene;
import com.github.le11.nls.lucene.payloads.UIMAPayloadsAnalyzer;
import org.apache.lucene.analysis.Analyzer;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.tokenattributes.CharTermAttribute;
import org.apache.lucene.analysis.tokenattributes.PayloadAttribute;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.index.IndexWriterConfig;
import org.apache.lucene.store.RAMDirectory;
import org.apache.lucene.util.Version;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import java.io.StringReader;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.fail;
/**
* Testcase for {@link com.github.le11.nls.lucene.payloads.UIMAPayloadsAnalyzer}
*/
public class UIMAPayloadsAnalyzerTest {
private Analyzer analyzer;
private IndexWriter writer;
private RAMDirectory dir;
@Before
public void setUp() throws Exception {
dir = new RAMDirectory();
analyzer = new UIMAPayloadsAnalyzer("/HmmTaggerAggregate.xml");
writer = new IndexWriter(dir, new IndexWriterConfig(Version.LUCENE_33, analyzer));
}
@After
public void tearDown() throws Exception {
writer.close();
}
@Test
public void baseUIMAPayloadsAnalyzerStreamTest() {
try {
TokenStream ts = analyzer.tokenStream("text", new StringReader("the big brown fox jumped on the wood"));
CharTermAttribute termAtt = ts.addAttribute(CharTermAttribute.class);
PayloadAttribute payloadAttribute = ts.addAttribute(PayloadAttribute.class);
while (ts.incrementToken()) {
assertNotNull(termAtt);
assertNotNull(payloadAttribute);
System.out.println("token '" + termAtt.toString() + "' has payload " + new String(payloadAttribute.getPayload().getData()));
}
} catch (Exception e) {
e.printStackTrace();
fail(e.getLocalizedMessage());
}
}
}