/** * Licensed to DigitalPebble Ltd under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * DigitalPebble 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.digitalpebble.stormcrawler.parse; import static org.junit.Assert.assertEquals; import java.io.IOException; import org.apache.storm.Config; import org.jsoup.nodes.Document; import org.jsoup.parser.Parser; import org.junit.Test; public class TextExtractorTest { @Test public void testMainContent() throws IOException { Config conf = new Config(); conf.put(TextExtractor.INCLUDE_PARAM_NAME, "DIV[id=\"maincontent\"]"); TextExtractor extractor = new TextExtractor(conf); String content = "<html>the<div id='maincontent'>main<div>content</div></div>of the page</html>"; Document jsoupDoc = Parser.htmlParser().parseInput(content, "http://stormcrawler.net"); String text = extractor.text(jsoupDoc.body()); assertEquals("main content", text); } @Test public void testExclusion() throws IOException { Config conf = new Config(); conf.put(TextExtractor.EXCLUDE_PARAM_NAME, "STYLE"); TextExtractor extractor = new TextExtractor(conf); String content = "<html>the<style>main</style>content of the page</html>"; Document jsoupDoc = Parser.htmlParser().parseInput(content, "http://stormcrawler.net"); String text = extractor.text(jsoupDoc.body()); assertEquals("the content of the page", text); } @Test public void testExclusionCase() throws IOException { Config conf = new Config(); conf.put(TextExtractor.EXCLUDE_PARAM_NAME, "style"); TextExtractor extractor = new TextExtractor(conf); String content = "<html>the<STYLE>main</STYLE>content of the page</html>"; Document jsoupDoc = Parser.htmlParser().parseInput(content, "http://stormcrawler.net"); String text = extractor.text(jsoupDoc.body()); assertEquals("the content of the page", text); } }