gt:         res = resources.get(3);
context: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   * Lesser General Public License for more details.
   *
   * For further information about Alkacon Software GmbH, please see the
   * company website: http://www.alkacon.com
   *
   * For further information about OpenCms, please see the
   * project website: http://www.opencms.org
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  package org.opencms.file.collectors;
  
  import org.opencms.file.CmsObject;
  import org.opencms.file.CmsProperty;
  import org.opencms.file.CmsResource;
  import org.opencms.file.types.CmsResourceTypeFolder;
  import org.opencms.file.types.CmsResourceTypeJsp;
  import org.opencms.file.types.CmsResourceTypePlain;
  import org.opencms.main.CmsException;
  import org.opencms.test.OpenCmsTestCase;
  import org.opencms.test.OpenCmsTestProperties;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import junit.extensions.TestSetup;
  import junit.framework.Test;
  import junit.framework.TestSuite;
  
  /**
   * Tests the priority resource collectors.<p>
   */
  public class TestPriorityResourceCollectors extends OpenCmsTestCase {
  
      /**
       * Default JUnit constructor.<p>
       *
       * @param arg0 JUnit parameters
       */
      public TestPriorityResourceCollectors(String arg0) {
  
          super(arg0);
      }
  
      /**
       * Initializes the resources needed for the tests.<p>
       *
       * @param cms the cms object
       * @throws CmsException if something goes wrong
       */
      public static void initResources(CmsObject cms) throws CmsException {
  
          List<CmsProperty> properties = new ArrayList<CmsProperty>(2);
          CmsProperty propPrio = new CmsProperty();
          propPrio.setName(CmsPriorityResourceCollector.PROPERTY_PRIORITY);
          CmsProperty propDate = new CmsProperty();
          propDate.setName(CmsPriorityDateResourceComparator.PROPERTY_DATE);
  
          long time = System.currentTimeMillis();
  
          // absolute priority order of the created files:
          // /folder1/sub1/file5, /file1, /folder1/file3, /folder1/file2, /folder1/file1, /folder1/file4
  
          // create a file in the root directory
          propPrio.setStructureValue("15");
          properties.add(propPrio);
          propDate.setStructureValue("" + time);
          properties.add(propDate);
          CmsProperty.setAutoCreatePropertyDefinitions(properties, true);
          cms.createResource("/file1", CmsResourceTypePlain.getStaticTypeId(), null, properties);
  
          // create a folder in the root directory
          cms.createResource("/folder1", CmsResourceTypeFolder.getStaticTypeId());
  
          // create a file in the folder directory
          properties.clear();
          propPrio.setStructureValue("5");
          properties.add(propPrio);
          propDate.setStructureValue("" + (time + 20));
          properties.add(propDate);
          cms.createResource("/folder1/file1", CmsResourceTypePlain.getStaticTypeId(), null, properties);
  
          // create a file in the folder directory
          properties.clear();
          propPrio.setStructureValue("10");
          properties.add(propPrio);
          propDate.setStructureValue("" + time);
          properties.add(propDate);
          cms.createResource("/folder1/file2", CmsResourceTypePlain.getStaticTypeId(), null, properties);
  
          // create a file in the folder directory
          properties.clear();
          propPrio.setStructureValue("10");
          properties.add(propPrio);
          propDate.setStructureValue("" + (time + 10));
          properties.add(propDate);
          cms.createResource("/folder1/file3", CmsResourceTypePlain.getStaticTypeId(), null, properties);
  
          // create a file in the folder directory
          properties.clear();
          propPrio.setStructureValue("1");
          properties.add(propPrio);
          propDate.setStructureValue("" + (time + 30));
          properties.add(propDate);
          cms.createResource("/folder1/file4", CmsResourceTypePlain.getStaticTypeId(), null, properties);
  
          // create a file in the folder directory
          properties.clear();
          propPrio.setStructureValue("20");
          properties.add(propPrio);
          propDate.setStructureValue("" + (time + 40));
          properties.add(propDate);
          CmsResource res = cms.createResource(
              "/folder1/file5",
              CmsResourceTypePlain.getStaticTypeId(),
              null,
              properties);
          res.setDateExpired(time);
          cms.writeResource(res);
  
          // create a file of other type in the folder directory
          properties.clear();
          propPrio.setStructureValue("10");
          properties.add(propPrio);
          propDate.setStructureValue("" + (time + 50));
          properties.add(propDate);
          cms.createResource("/folder1/fileJsp", CmsResourceTypeJsp.getJSPTypeId(), null, properties);
  
          // create a subfolder in the folder1 directory
          cms.createResource("/folder1/sub1", CmsResourceTypeFolder.getStaticTypeId());
  
          //create a file in the subfolder directory
          properties.clear();
          propPrio.setStructureValue("15");
          properties.add(propPrio);
          propDate.setStructureValue("" + time + 40);
          properties.add(propDate);
          cms.createResource("/folder1/sub1/file5", CmsResourceTypePlain.getStaticTypeId(), null, properties);
      }
  
      /**
       * Test suite for this test class.<p>
       *
       * @return the test suite
       */
      public static Test suite() {
  
          OpenCmsTestProperties.initialize(org.opencms.test.AllTests.TEST_PROPERTIES_PATH);
  
          TestSuite suite = new TestSuite();
          suite.setName(TestPriorityResourceCollectors.class.getName());
  
          suite.addTest(new TestPriorityResourceCollectors("testCollectAllInFolderPriority"));
          suite.addTest(new TestPriorityResourceCollectors("testCollectAllInFolderPriorityExcludeTimerange"));
          suite.addTest(new TestPriorityResourceCollectors("testCollectAllInSubTreePriority"));
  
          TestSetup wrapper = new TestSetup(suite) {
  
              @Override
              protected void setUp() {
  
                  CmsObject cms = setupOpenCms(null, null, false);
                  try {
                      initResources(cms);
                  } catch (CmsException exc) {
                      exc.printStackTrace();
                      fail(exc.getMessage());
                  }
              }
  
              @Override
              protected void tearDown() {
  
                  removeOpenCms();
              }
          };
  
          return wrapper;
      }
  
      /**
       * Tests the "allInFolderPriorityDesc" resource collector.<p>
       *
       * @throws Throwable if something goes wrong
       */
      public void testCollectAllInFolderPriority() throws Throwable {
  
          CmsObject cms = getCmsObject();
          int resTypeIdPlain = CmsResourceTypePlain.getStaticTypeId();
          echo("Testing allInFolderPriorityDateDesc resource collector");
  
          I_CmsResourceCollector collector = new CmsPriorityResourceCollector();
          List<CmsResource> resources = collector.getResults(
              cms,
              "allInFolderPriorityDateDesc",
              "/folder1/|" + resTypeIdPlain + "|3");
  
          // assert that 3 files are returned
          assertEquals(3, resources.size());
  
          CmsResource res;
  
          // order descending determined by root path
          res = resources.get(0);
          assertEquals("/sites/default/folder1/file3", res.getRootPath());
  
          res = resources.get(1);
          assertEquals("/sites/default/folder1/file2", res.getRootPath());
  
          res = resources.get(2);
          assertEquals("/sites/default/folder1/file1", res.getRootPath());
      }
  
      /**
       * Tests the "allInFolderPriorityDesc" resource collector.<p>
       *
       * @throws Throwable if something goes wrong
       */
      public void testCollectAllInFolderPriorityExcludeTimerange() throws Throwable {
  
          CmsObject cms = getCmsObject();
          int resTypeIdPlain = CmsResourceTypePlain.getStaticTypeId();
          echo("Testing allInFolderPriorityDateDesc resource collector including time range");
  
          I_CmsResourceCollector collector = new CmsPriorityResourceCollector();
          List<CmsResource> resources = collector.getResults(
              cms,
              "allInFolderPriorityDateDesc",
              "/folder1/|" + resTypeIdPlain + "|0");
  
          // assert that 4 files are returned
          assertEquals(4, resources.size());
  
          resources = collector.getResults(
              cms,
              "allInFolderPriorityDateDesc",
              "/folder1/|" + resTypeIdPlain + "|" + CmsCollectorData.PARAM_EXCLUDETIMERANGE);
  
          // assert that 5 files are returned
          assertEquals(5, resources.size());
  
          CmsResource res;
  
          // order descending determined by root path
          res = resources.get(0);
          assertEquals("/sites/default/folder1/file5", res.getRootPath());
  
          res = resources.get(1);
          assertEquals("/sites/default/folder1/file3", res.getRootPath());
  
          res = resources.get(2);
          assertEquals("/sites/default/folder1/file2", res.getRootPath());
  
          res = resources.get(3);
          assertEquals("/sites/default/folder1/file1", res.getRootPath());
  
          res = resources.get(4);
          assertEquals("/sites/default/folder1/file4", res.getRootPath());
      }
  
      /**
       * Tests the "allInSubTreePriorityDesc" resource collector.<p>
       *
       * @throws Throwable if something goes wrong
       */
      public void testCollectAllInSubTreePriority() throws Throwable {
  
          CmsObject cms = getCmsObject();
          int resTypeIdPlain = CmsResourceTypePlain.getStaticTypeId();
          echo("Testing allInSubTreePriorityDesc resource collector");
  
          I_CmsResourceCollector collector = new CmsPriorityResourceCollector();
          List<CmsResource> resources = collector.getResults(
              cms,
              "allInSubTreePriorityDateDesc",
              "/|" + resTypeIdPlain + "|4");
  
          // assert that 4 files are returned
          assertEquals(4, resources.size());
  
          CmsResource res;
  
          // order descending determined by root path
          res = resources.get(0);
          assertEquals("/sites/default/folder1/sub1/file5", res.getRootPath());
  
          res = resources.get(1);
          assertEquals("/sites/default/file1", res.getRootPath());
  
          res = resources.get(2);
          assertEquals("/sites/default/folder1/file3", res.getRootPath());
  
  