/**
* 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.parse;
import org.apache.nutch.parse.Outlink;
import org.apache.nutch.parse.OutlinkExtractor;
import org.apache.hadoop.conf.Configuration;
import org.apache.nutch.util.NutchConfiguration;
import junit.framework.TestCase;
/**
* TestCase to check regExp extraction of URLs.
*
* @author Stephan Strittmatter - http://www.sybit.de
*
* @version 1.0
*/
public class TestOutlinkExtractor extends TestCase {
private static Configuration conf = NutchConfiguration.create();
public void testGetNoOutlinks() {
Outlink[] outlinks = null;
outlinks = OutlinkExtractor.getOutlinks(null, conf);
assertNotNull(outlinks);
assertEquals(0, outlinks.length);
outlinks = OutlinkExtractor.getOutlinks("", conf);
assertNotNull(outlinks);
assertEquals(0, outlinks.length);
}
public void testGetOutlinksHttp() {
Outlink[] outlinks = OutlinkExtractor.getOutlinks(
"Test with http://www.nutch.org/index.html is it found? " +
"What about www.google.com at http://www.google.de " +
"A longer URL could be http://www.sybit.com/solutions/portals.html", conf);
assertTrue("Url not found!", outlinks.length == 3);
assertEquals("Wrong URL", "http://www.nutch.org/index.html", outlinks[0].getToUrl());
assertEquals("Wrong URL", "http://www.google.de", outlinks[1].getToUrl());
assertEquals("Wrong URL", "http://www.sybit.com/solutions/portals.html", outlinks[2].getToUrl());
}
public void testGetOutlinksHttp2() {
Outlink[] outlinks = OutlinkExtractor.getOutlinks(
"Test with http://www.nutch.org/index.html is it found? " +
"What about www.google.com at http://www.google.de " +
"A longer URL could be http://www.sybit.com/solutions/portals.html", "http://www.sybit.de", conf);
assertTrue("Url not found!", outlinks.length == 3);
assertEquals("Wrong URL", "http://www.nutch.org/index.html", outlinks[0].getToUrl());
assertEquals("Wrong URL", "http://www.google.de", outlinks[1].getToUrl());
assertEquals("Wrong URL", "http://www.sybit.com/solutions/portals.html", outlinks[2].getToUrl());
}
public void testGetOutlinksFtp() {
Outlink[] outlinks = OutlinkExtractor.getOutlinks(
"Test with ftp://www.nutch.org is it found? " +
"What about www.google.com at ftp://www.google.de", conf);
assertTrue("Url not found!", outlinks.length >1);
assertEquals("Wrong URL", "ftp://www.nutch.org", outlinks[0].getToUrl());
assertEquals("Wrong URL", "ftp://www.google.de", outlinks[1].getToUrl());
}
}