| /* |
| * 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.lucene.analysis.ja; |
| |
| import java.io.IOException; |
| import java.io.Reader; |
| 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; |
| import org.apache.lucene.analysis.Tokenizer; |
| |
| /** Simple tests for {@link JapaneseIterationMarkCharFilterFactory} */ |
| public class TestJapaneseIterationMarkCharFilterFactory extends BaseTokenStreamTestCase { |
| |
| public void testIterationMarksWithKeywordTokenizer() throws IOException { |
| final String text = "時々馬鹿々々しいところゞゝゝミスヾ"; |
| JapaneseIterationMarkCharFilterFactory filterFactory = |
| new JapaneseIterationMarkCharFilterFactory(new HashMap<String, String>()); |
| Reader filter = filterFactory.create(new StringReader(text)); |
| TokenStream tokenStream = new MockTokenizer(MockTokenizer.KEYWORD, false); |
| ((Tokenizer) tokenStream).setReader(filter); |
| assertTokenStreamContents(tokenStream, new String[] {"時時馬鹿馬鹿しいところどころミスズ"}); |
| } |
| |
| public void testIterationMarksWithJapaneseTokenizer() throws IOException { |
| JapaneseTokenizerFactory tokenizerFactory = |
| new JapaneseTokenizerFactory(new HashMap<String, String>()); |
| tokenizerFactory.inform(new StringMockResourceLoader("")); |
| |
| JapaneseIterationMarkCharFilterFactory filterFactory = |
| new JapaneseIterationMarkCharFilterFactory(new HashMap<String, String>()); |
| Reader filter = filterFactory.create(new StringReader("時々馬鹿々々しいところゞゝゝミスヾ")); |
| TokenStream tokenStream = tokenizerFactory.create(newAttributeFactory()); |
| ((Tokenizer) tokenStream).setReader(filter); |
| assertTokenStreamContents(tokenStream, new String[] {"時時", "馬鹿馬鹿しい", "ところどころ", "ミ", "スズ"}); |
| } |
| |
| public void testKanjiOnlyIterationMarksWithJapaneseTokenizer() throws IOException { |
| JapaneseTokenizerFactory tokenizerFactory = |
| new JapaneseTokenizerFactory(new HashMap<String, String>()); |
| tokenizerFactory.inform(new StringMockResourceLoader("")); |
| |
| Map<String, String> filterArgs = new HashMap<>(); |
| filterArgs.put("normalizeKanji", "true"); |
| filterArgs.put("normalizeKana", "false"); |
| JapaneseIterationMarkCharFilterFactory filterFactory = |
| new JapaneseIterationMarkCharFilterFactory(filterArgs); |
| |
| Reader filter = filterFactory.create(new StringReader("時々馬鹿々々しいところゞゝゝミスヾ")); |
| TokenStream tokenStream = tokenizerFactory.create(newAttributeFactory()); |
| ((Tokenizer) tokenStream).setReader(filter); |
| assertTokenStreamContents( |
| tokenStream, new String[] {"時時", "馬鹿馬鹿しい", "ところ", "ゞ", "ゝ", "ゝ", "ミス", "ヾ"}); |
| } |
| |
| public void testKanaOnlyIterationMarksWithJapaneseTokenizer() throws IOException { |
| JapaneseTokenizerFactory tokenizerFactory = |
| new JapaneseTokenizerFactory(new HashMap<String, String>()); |
| tokenizerFactory.inform(new StringMockResourceLoader("")); |
| |
| Map<String, String> filterArgs = new HashMap<>(); |
| filterArgs.put("normalizeKanji", "false"); |
| filterArgs.put("normalizeKana", "true"); |
| JapaneseIterationMarkCharFilterFactory filterFactory = |
| new JapaneseIterationMarkCharFilterFactory(filterArgs); |
| |
| Reader filter = filterFactory.create(new StringReader("時々馬鹿々々しいところゞゝゝミスヾ")); |
| TokenStream tokenStream = tokenizerFactory.create(newAttributeFactory()); |
| ((Tokenizer) tokenStream).setReader(filter); |
| assertTokenStreamContents( |
| tokenStream, new String[] {"時々", "馬鹿", "々", "々", "しい", "ところどころ", "ミ", "スズ"}); |
| } |
| |
| /** Test that bogus arguments result in exception */ |
| public void testBogusArguments() throws Exception { |
| IllegalArgumentException expected = |
| expectThrows( |
| IllegalArgumentException.class, |
| () -> { |
| new JapaneseIterationMarkCharFilterFactory( |
| new HashMap<String, String>() { |
| { |
| put("bogusArg", "bogusValue"); |
| } |
| }); |
| }); |
| assertTrue(expected.getMessage().contains("Unknown parameters")); |
| } |
| } |