+++ /dev/null
-package org.apache.lucene.analysis.pt;
-
-/**
- * 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.IOException;
-import java.io.Reader;
-
-import org.apache.lucene.analysis.Analyzer;
-import org.apache.lucene.analysis.BaseTokenStreamTestCase;
-import org.apache.lucene.analysis.TokenStream;
-import org.apache.lucene.analysis.Tokenizer;
-import org.apache.lucene.analysis.LowerCaseFilter;
-import org.apache.lucene.analysis.standard.StandardTokenizer;
-import org.apache.lucene.analysis.ReusableAnalyzerBase;
-
-import static org.apache.lucene.analysis.VocabularyAssert.*;
-
-/**
- * Simple tests for {@link PortugueseLightStemFilter}
- */
-public class TestPortugueseLightStemFilter extends BaseTokenStreamTestCase {
- private Analyzer analyzer = new ReusableAnalyzerBase() {
- @Override
- protected TokenStreamComponents createComponents(String fieldName,
- Reader reader) {
- Tokenizer source = new StandardTokenizer(TEST_VERSION_CURRENT, reader);
- TokenStream result = new LowerCaseFilter(TEST_VERSION_CURRENT, source);
- return new TokenStreamComponents(source, new PortugueseLightStemFilter(result));
- }
- };
-
- /**
- * Test the example from the paper "Assessing the impact of stemming accuracy
- * on information retrieval"
- */
- public void testExamples() throws IOException {
- assertAnalyzesTo(
- analyzer,
- "O debate político, pelo menos o que vem a público, parece, de modo nada "
- + "surpreendente, restrito a temas menores. Mas há, evidentemente, "
- + "grandes questões em jogo nas eleições que se aproximam.",
- new String[] {
- "o", "debat", "politic", "pelo", "meno", "o", "que", "vem", "a",
- "public", "parec", "de", "modo", "nada", "surpreendent", "restrit",
- "a", "tema", "menor", "mas", "há", "evident", "grand", "questa",
- "em", "jogo", "nas", "eleica", "que", "se", "aproximam"
- });
- }
-
- /**
- * Test examples from the c implementation
- */
- public void testMoreExamples() throws IOException {
- checkOneTerm(analyzer, "doutores", "doutor");
- checkOneTerm(analyzer, "doutor", "doutor");
-
- checkOneTerm(analyzer, "homens", "homem");
- checkOneTerm(analyzer, "homem", "homem");
-
- checkOneTerm(analyzer, "papéis", "papel");
- checkOneTerm(analyzer, "papel", "papel");
-
- checkOneTerm(analyzer, "normais", "normal");
- checkOneTerm(analyzer, "normal", "normal");
-
- checkOneTerm(analyzer, "lencóis", "lencol");
- checkOneTerm(analyzer, "lencol", "lencol");
-
- checkOneTerm(analyzer, "barris", "barril");
- checkOneTerm(analyzer, "barril", "barril");
-
- checkOneTerm(analyzer, "botões", "bota");
- checkOneTerm(analyzer, "botão", "bota");
- }
-
- /** Test against a vocabulary from the reference impl */
- public void testVocabulary() throws IOException {
- assertVocabulary(analyzer, getDataFile("ptlighttestdata.zip"), "ptlight.txt");
- }
-
- /** blast some random strings through the analyzer */
- public void testRandomStrings() throws Exception {
- checkRandomData(random, analyzer, 10000*RANDOM_MULTIPLIER);
- }
-}