TestOrderBeforeOnTree.java

/*
 * Copyright (C) 2003-2010 eXo Platform SAS.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see<http://www.gnu.org/licenses/>.
 */
package org.exoplatform.services.jcr.usecases;

import org.exoplatform.services.jcr.datamodel.ItemData;
import org.exoplatform.services.jcr.datamodel.QPath;
import org.exoplatform.services.jcr.impl.core.NodeImpl;
import org.exoplatform.services.jcr.impl.core.PropertyImpl;

import javax.jcr.Node;
import javax.jcr.Property;
import javax.jcr.PropertyIterator;
import javax.jcr.Session;

/**
 * Created by The eXo Platform SAS.
 * 
 * <br>Date:
 *
 * @author <a href="karpenko.sergiy@gmail.com">Karpenko Sergiy</a> 
 * @version $Id: TestOrderBeforeOnTree.java 111 2008-11-11 11:11:11Z serg $
 */
public class TestOrderBeforeOnTree extends BaseUsecasesTest
{

   public void testOrderBefore() throws Exception
   {
      final int LAYER_COUNT = 2;

      final int SIBLINGS_COUNT = 5;

      final String baseName = "subnode";

      int[] currentIndexes = new int[LAYER_COUNT];

      String[] uuids = new String[LAYER_COUNT];

      Node testRoot = root.addNode("testRoot");
      session.save();
      Node curParent = testRoot;
      for (int i = 0; i < LAYER_COUNT; i++)
      {
         Node n = null;
         for (int j = 0; j < SIBLINGS_COUNT; j++)
         {
            n = curParent.addNode(baseName + i);
            session.save();
         }
         curParent = n;
         uuids[i] = ((NodeImpl)n).getIdentifier();

         ItemData nd = ((NodeImpl)n).getData();
         currentIndexes[i] = nd.getQPath().getEntries()[nd.getQPath().getEntries().length - 1].getIndex();
      }

      final int timesToCheck = 3;
      final int layer = 0;
      for (int c = 0; c < timesToCheck; c++)
      {

         // reorder             
         int prevIndex = currentIndexes[layer];

         int newIndex = currentIndexes[layer] != 1 ? currentIndexes[layer] - 1 : SIBLINGS_COUNT;

         testRoot.orderBefore(baseName + layer + "[" + prevIndex + "]", (currentIndexes[layer] != 1 ? baseName + layer
            + "[" + newIndex + "]" : null));
         session.save();
         currentIndexes[layer] = newIndex;

         // check
         // make path
         StringBuilder str = new StringBuilder();
         str.append("[]:1[]testRoot:1");
         for (int i = 0; i < LAYER_COUNT; i++)
         {
            str.append("[]subnode" + i + ":" + currentIndexes[i]);
         }

         QPath expectedPath = QPath.parse(str.toString());

         NodeImpl n = (NodeImpl)session.getNodeByIdentifier(uuids[LAYER_COUNT - 1]);
         QPath realPath = n.getInternalPath();
         if (!expectedPath.equals(realPath))
         {
            fail("Expected path " + expectedPath + " but was " + realPath);
         }

         //check properties path
         PropertyIterator pit = n.getProperties();
         while (pit.hasNext())
         {
            PropertyImpl p = (PropertyImpl)pit.nextProperty();
            assertEquals(expectedPath, p.getInternalPath().makeParentPath());
         }
      }
   }

   public void testOrderBeforeNoSameNameSiblings() throws Exception
   {
      Node testRoot = root.addNode("testOrderBeforeNoSameNameSiblings");
      root.save();

      Node testRootS1 = testRoot;

      Session s2 = repository.login(credentials, testRootS1.getSession().getWorkspace().getName());
      final Node testRootS2 = (Node)s2.getItem(testRootS1.getPath());


      testRootS1.addNode("a"); // a

      testRootS1.save();

      Node node2 = testRootS2.addNode("b"); // b
      Node node3 = testRootS2.addNode("c"); // c
      testRootS2.save();

      testRootS1.orderBefore("c", "b");// -> a, c, b
      testRootS1.save(); // save step 1

      testRootS2.refresh(true);
      Property p2 = node2.getProperty("jcr:primaryType");
      assertTrue(p2.getPath() + " doesn't start with " + node2.getPath(), p2.getPath().startsWith(node2.getPath()));
      Property p3 = node3.getProperty("jcr:primaryType");
      assertTrue(p3.getPath() + " doesn't start with " + node3.getPath(), p3.getPath().startsWith(node3.getPath()));
   }

   public void testOrderBeforeNoSameNameSiblingsRemoveBefore() throws Exception
   {
      Node testRoot = root.addNode("testOrderBeforeNoSameNameSiblingsRemoveBefore");
      root.save();

      Node testRootS1 = testRoot;

      Session s2 = repository.login(credentials, testRootS1.getSession().getWorkspace().getName());
      final Node testRootS2 = (Node)s2.getItem(testRootS1.getPath());


      Node nS1_1 = testRootS1.addNode("a"); // a

      testRootS1.save();

      Node node2 = testRootS2.addNode("b"); // b
      Node node3 = testRootS2.addNode("c"); // c
      testRootS2.save();

      nS1_1.remove();
      testRootS1.orderBefore("c", "b");// -> a, c, b
      testRootS1.save(); // save step 1

      testRootS2.refresh(true);
      Property p2 = node2.getProperty("jcr:primaryType");
      assertTrue(p2.getPath() + " doesn't start with " + node2.getPath(), p2.getPath().startsWith(node2.getPath()));
      Property p3 = node3.getProperty("jcr:primaryType");
      assertTrue(p3.getPath() + " doesn't start with " + node3.getPath(), p3.getPath().startsWith(node3.getPath()));
   }

   public void testOrderBeforeNoSameNameSiblingsRemoveAfter() throws Exception
   {
      Node testRoot = root.addNode("testOrderBeforeNoSameNameSiblingsRemoveAfter");
      root.save();

      Node testRootS1 = testRoot;

      Session s2 = repository.login(credentials, testRootS1.getSession().getWorkspace().getName());
      final Node testRootS2 = (Node)s2.getItem(testRootS1.getPath());


      Node nS1_1 = testRootS1.addNode("a"); // a

      testRootS1.save();

      Node node2 = testRootS2.addNode("b"); // b
      Node node3 = testRootS2.addNode("c"); // c
      testRootS2.save();

      testRootS1.orderBefore("c", "b");// -> a, c, b
      nS1_1.remove();
      testRootS1.save(); // save step 1

      testRootS2.refresh(true);
      Property p2 = node2.getProperty("jcr:primaryType");
      assertTrue(p2.getPath() + " doesn't start with " + node2.getPath(), p2.getPath().startsWith(node2.getPath()));
      Property p3 = node3.getProperty("jcr:primaryType");
      assertTrue(p3.getPath() + " doesn't start with " + node3.getPath(), p3.getPath().startsWith(node3.getPath()));
   }

   public void testOrderBeforeSameNameSiblings() throws Exception
   {
      Node testRoot = root.addNode("testOrderBeforeSameNameSiblings");
      root.save();

      Node testRootS1 = testRoot;

      Session s2 = repository.login(credentials, testRootS1.getSession().getWorkspace().getName());
      final Node testRootS2 = (Node)s2.getItem(testRootS1.getPath());


      testRootS1.addNode("node"); // node[1]

      testRootS1.save();

      Node node2 = testRootS2.addNode("node"); // node[2]
      Node node3 = testRootS2.addNode("node"); // node[3]
      testRootS2.save();

      testRootS1.orderBefore("node[3]", "node[2]");// node[3] -> node[2], node[2] -> node[3]
      testRootS1.save(); // save step 1

      testRootS2.refresh(true);
      Property p2 = node2.getProperty("jcr:primaryType");
      assertTrue(p2.getPath() + " doesn't start with " + node2.getPath(), p2.getPath().startsWith(node2.getPath()));
      Property p3 = node3.getProperty("jcr:primaryType");
      assertTrue(p3.getPath() + " doesn't start with " + node3.getPath(), p3.getPath().startsWith(node3.getPath()));
   }

   public void testOrderBeforeSameNameSiblingsRemoveAfter() throws Exception
   {
      Node testRoot = root.addNode("testOrderBeforeSameNameSiblingsRemoveAfter");
      root.save();

      Node testRootS1 = testRoot;

      Session s2 = repository.login(credentials, testRootS1.getSession().getWorkspace().getName());
      final Node testRootS2 = (Node)s2.getItem(testRootS1.getPath());


      Node nS1_1 = testRootS1.addNode("node"); // node[1]

      testRootS1.save();

      Node node2 = testRootS2.addNode("node"); // node[2]
      Node node3 = testRootS2.addNode("node"); // node[3]
      testRootS2.save();

      testRootS1.orderBefore("node[3]", "node[2]");// node[3] -> node[2], node[2] -> node[3]
      nS1_1.remove();// remove node[1]
      testRootS1.save(); // save step 1

      testRootS2.refresh(true);
      Property p2 = node2.getProperty("jcr:primaryType");
      assertTrue(p2.getPath() + " doesn't start with " + node2.getPath(), p2.getPath().startsWith(node2.getPath()));
      Property p3 = node3.getProperty("jcr:primaryType");
      assertTrue(p3.getPath() + " doesn't start with " + node3.getPath(), p3.getPath().startsWith(node3.getPath()));
   }

   public void testOrderBeforeSameNameSiblingsRemoveAfterRemoveRoot() throws Exception
   {
      Node testRoot = root.addNode("testOrderBeforeSameNameSiblingsRemoveAfterRemoveRoot");
      root.save();

      Node testRootS1 = testRoot;

      Session s2 = repository.login(credentials, testRootS1.getSession().getWorkspace().getName());
      final Node testRootS2 = (Node)s2.getItem(testRootS1.getPath());


      Node nS1_1 = testRootS1.addNode("node"); // node[1]
      testRootS1.save();

      testRootS2.addNode("node"); // node[2]
      testRootS2.addNode("node"); // node[3]
      testRootS2.save();

      testRootS1.orderBefore("node[3]", "node[2]");// node[3] -> node[2], node[2] -> node[3]
      nS1_1.remove();// remove node[1]
      testRootS1.save(); // save step 1

      testRoot.remove();
      root.save();
   }
}