/*
* 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.uima.lucas.indexer;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
import java.util.Collection;
import org.apache.lucene.analysis.Token;
import org.apache.lucene.analysis.TokenStream;
import org.apache.lucene.analysis.WhitespaceTokenizer;
import org.apache.lucene.analysis.standard.StandardTokenizer;
import org.apache.uima.lucas.indexer.Tokenizer;
import org.apache.uima.lucas.indexer.mapping.AnnotationDescription;
import org.apache.uima.lucas.indexer.test.util.CollectionTokenStream;
import org.junit.Before;
import org.junit.Test;
public class TokenizerTest {
private Tokenizer tokenizer;
private AnnotationDescription annotationDescription;
private TokenStream tokenStream;
@Before
public void setUp(){
tokenizer = new Tokenizer();
annotationDescription = new AnnotationDescription(null);
Collection<Token> tokens = new ArrayList<Token>();
tokens.add(new Token("token1".toCharArray(),0,6,0,6));
tokens.add(new Token("token2".toCharArray(),0,6,7,13));
tokens.add(new Token("token3".toCharArray(),0,6,14,20));
tokenStream = new CollectionTokenStream(tokens);
}
@Test
public void testTokenizeWhiteSpace() throws Exception{
annotationDescription.setTokenizer(Tokenizer.TOKENIZER_WHITESPACE);
assertTrue(tokenizer.needsTokenization(annotationDescription));
TokenStream reTokenizedTokenStream = tokenizer.tokenize(tokenStream, annotationDescription);
assertTrue(reTokenizedTokenStream instanceof WhitespaceTokenizer );
}
@Test
public void testTokenizeStandard() throws Exception{
annotationDescription.setTokenizer(Tokenizer.TOKENIZER_STANDARD);
assertTrue(tokenizer.needsTokenization(annotationDescription));
TokenStream reTokenizedTokenStream = tokenizer.tokenize(tokenStream, annotationDescription);
assertTrue(reTokenizedTokenStream instanceof StandardTokenizer );
}
}