TestParseData.java

/**
 * 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.hadoop.conf.Configuration;
import org.apache.nutch.util.NutchConfiguration;

import org.apache.nutch.util.WritableTestUtils;
import org.apache.nutch.metadata.Metadata;

import junit.framework.TestCase;

/** Unit tests for ParseData. */

public class TestParseData extends TestCase {
    
  private Configuration conf = NutchConfiguration.create();
  
  public TestParseData(String name) { super(name); }

  public void testParseData() throws Exception {

    String title = "The Foo Page";

    Outlink[] outlinks = new Outlink[] {
      new Outlink("http://foo.com/", "Foo"),
      new Outlink("http://bar.com/", "Bar")
    };

    Metadata metaData = new Metadata();
    metaData.add("Language", "en/us");
    metaData.add("Charset", "UTF-8");

    ParseData r = new ParseData(ParseStatus.STATUS_SUCCESS, title, outlinks, metaData);
                        
    WritableTestUtils.testWritable(r, null);
  }
	
  public void testMaxOutlinks() throws Exception {
    Outlink[] outlinks = new Outlink[128];
    for (int i=0; i<outlinks.length; i++) {
      outlinks[i] = new Outlink("http://outlink.com/" + i, "Outlink" + i);
    }
    ParseData original = new ParseData(ParseStatus.STATUS_SUCCESS,
                                       "Max Outlinks Title",
                                       outlinks,
                                       new Metadata());
    ParseData data = (ParseData) WritableTestUtils.writeRead(original, null);
    assertEquals(outlinks.length, data.getOutlinks().length);
  }
}