| package org.apache.maven.index.context; |
| |
| /* |
| * 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.StringReader; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| |
| import junit.framework.TestCase; |
| |
| import org.apache.lucene.analysis.Tokenizer; |
| import org.apache.lucene.analysis.tokenattributes.TermAttribute; |
| import org.apache.maven.index.IndexerField; |
| import org.apache.maven.index.creator.MinimalArtifactInfoIndexCreator; |
| |
| public class NexusAnalyzerTest |
| extends TestCase |
| { |
| protected NexusAnalyzer nexusAnalyzer; |
| |
| protected void setUp() |
| throws Exception |
| { |
| super.setUp(); |
| |
| nexusAnalyzer = new NexusAnalyzer(); |
| } |
| |
| public void testGroupIdTokenization() |
| throws IOException |
| { |
| runAndCompare( MinimalArtifactInfoIndexCreator.FLD_GROUP_ID, "org.slf4j", new String[] { "org", "slf4j" } ); |
| |
| runAndCompare( MinimalArtifactInfoIndexCreator.FLD_GROUP_ID_KW, "org.slf4j", new String[] { "org.slf4j" } ); |
| } |
| |
| protected void runAndCompare( IndexerField indexerField, String text, String[] expected ) |
| throws IOException |
| { |
| Tokenizer ts = (Tokenizer) nexusAnalyzer.reusableTokenStream( indexerField.getKey(), new StringReader( text ) ); |
| |
| ArrayList<String> tokenList = new ArrayList<String>(); |
| |
| if ( !indexerField.isKeyword() ) |
| { |
| while ( ts.incrementToken() ) |
| { |
| TermAttribute term = ts.getAttribute( TermAttribute.class ); |
| |
| tokenList.add( term.term() ); |
| } |
| } |
| else |
| { |
| tokenList.add( text ); |
| } |
| |
| assertEquals( "The result does not meet the expectations.", Arrays.asList( expected ), tokenList ); |
| } |
| |
| } |