| /* |
| * 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.nutch.indexer.anchor; |
| |
| import org.apache.hadoop.conf.Configuration; |
| import org.apache.hadoop.io.Text; |
| import org.apache.nutch.crawl.CrawlDatum; |
| import org.apache.nutch.crawl.Inlink; |
| import org.apache.nutch.crawl.Inlinks; |
| import org.apache.nutch.indexer.NutchDocument; |
| import org.apache.nutch.parse.ParseData; |
| import org.apache.nutch.parse.ParseImpl; |
| import org.apache.nutch.util.NutchConfiguration; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| /** |
| * JUnit test case which tests 1. that anchor text is obtained 2. that anchor |
| * deduplication functionality is working |
| * |
| * @author lewismc |
| * |
| */ |
| public class TestAnchorIndexingFilter { |
| |
| @Test |
| public void testDeduplicateAnchor() throws Exception { |
| Configuration conf = NutchConfiguration.create(); |
| conf.setBoolean("anchorIndexingFilter.deduplicate", true); |
| AnchorIndexingFilter filter = new AnchorIndexingFilter(); |
| filter.setConf(conf); |
| Assert.assertNotNull(filter); |
| NutchDocument doc = new NutchDocument(); |
| ParseImpl parse = new ParseImpl("foo bar", new ParseData()); |
| Inlinks inlinks = new Inlinks(); |
| inlinks.add(new Inlink("http://test1.com/", "text1")); |
| inlinks.add(new Inlink("http://test2.com/", "text2")); |
| inlinks.add(new Inlink("http://test3.com/", "text2")); |
| try { |
| filter.filter(doc, parse, new Text("http://nutch.apache.org/index.html"), |
| new CrawlDatum(), inlinks); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| Assert.fail(e.getMessage()); |
| } |
| Assert.assertNotNull(doc); |
| Assert.assertTrue("test if there is an anchor at all", doc.getFieldNames() |
| .contains("anchor")); |
| Assert.assertEquals("test dedup, we expect 2", 2, doc.getField("anchor") |
| .getValues().size()); |
| } |
| |
| } |