    1   /* MaxLinkHopsSelfTest
    2    *
    3    * Created on Feb 17, 2004
    4    *
    5    * Copyright (C) 2004 Internet Archive.
    6    *
    7    * This file is part of the Heritrix web crawler (crawler.archive.org).
    8    *
    9    * Heritrix is free software; you can redistribute it and/or modify
    10   * it under the terms of the GNU Lesser Public License as published by
    11   * the Free Software Foundation; either version 2.1 of the License, or
    12   * any later version.
    13   *
    14   * Heritrix is distributed in the hope that it will be useful,
    15   * but WITHOUT ANY WARRANTY; without even the implied warranty of
    16   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    17   * GNU Lesser Public License for more details.
    18   *
    19   * You should have received a copy of the GNU Lesser Public License
    20   * along with Heritrix; if not, write to the Free Software
    21   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
    22   */
    23  package org.archive.crawler.selftest;
    24
    25  import java.io.File;
    26  import java.util.Arrays;
    27  import java.util.List;
    28
    29  import javax.management.AttributeNotFoundException;
    30  import javax.management.MBeanException;
    31  import javax.management.ReflectionException;
    32
    33  import org.archive.crawler.framework.CrawlScope;
    34  import org.archive.crawler.scope.ClassicScope;
    35
    36
    37  /***
    38   * Test the max-link-hops setting.
    39   *
    40   * @author stack
    41   * @version $Id: MaxLinkHopsSelfTest.java 4931 2007-02-21 18:48:17Z gojomo $
    42   */
    43  public class MaxLinkHopsSelfTest
    44      extends SelfTestCase
    45  {
    46      /***
    47       * Files to find as a list.
    48       */
    49      private static final List<File> FILES_TO_FIND =
    50          Arrays.asList(new File[] {new File("2.html"),
    51              new File("3.html"), new File("4.html"), new File("5.html")});
    52
    53      /***
    54       * Files not to find as a list.
    55       */
    56      private static final List FILES_NOT_TO_FIND =
    57          Arrays.asList(new File[] {new File("1.html"), new File("6.html")});
    58
    59      /***
    60       * Assumption is that the setting for max-link-hops is less than this
    61       * number.
    62       */
    63      private static final int MAXLINKHOPS = 5;
    64
    65
    66      /***
    67       * Test the max-link-hops setting is being respected.
    68       */
    69      public void stestMaxLinkHops()
    70          throws AttributeNotFoundException, MBeanException, ReflectionException
    71      {
    72          assertInitialized();
    73          CrawlScope scope =
    74             (CrawlScope)getCrawlJob().getSettingsHandler()
    75             .getModule(CrawlScope.ATTR_NAME);
    76          int maxLinkHops =
    77              ((Integer)scope.getAttribute(ClassicScope.ATTR_MAX_LINK_HOPS))
    78              .intValue();
    79          assertTrue("max-link-hops incorrect", MAXLINKHOPS == maxLinkHops);
    80
    81          // Make sure file we're NOT supposed to find is actually on disk.
    82          assertTrue("File present on disk", filesExist(FILES_NOT_TO_FIND));
    83
    84          // Ok.  The file not to find exists.  Lets see if it made it into arc.
    85          testFilesInArc(FILES_TO_FIND);
    86      }
    87  }
    88