/*
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 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 Lesser General Public License for more details.
*
* Copyright (c) 2009 Pentaho Corporation. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.testcases.base.basic.layout;
import org.pentaho.reporting.engine.classic.core.layout.model.BlockRenderBox;
import org.pentaho.reporting.engine.classic.core.layout.model.SpacerRenderNode;
import org.pentaho.reporting.engine.classic.core.layout.model.RenderNode;
import org.pentaho.reporting.engine.classic.core.layout.model.context.BoxDefinition;
import org.pentaho.reporting.engine.classic.core.style.ElementDefaultStyleSheet;
import org.pentaho.reporting.engine.classic.core.ReportAttributeMap;
import org.pentaho.reporting.engine.classic.core.util.InstanceID;
import org.pentaho.reporting.engine.classic.core.filter.types.LegacyType;
import junit.framework.TestCase;
/**
* Creation-Date: 06.07.2007, 14:39:48
*
* @author Thomas Morgner
*/
public class RenderBoxTest extends TestCase
{
public RenderBoxTest(String string)
{
super(string);
}
public void testSingleElementReplacement()
{
final BlockRenderBox parent = new BlockRenderBox(ElementDefaultStyleSheet.getDefaultStyle(), new InstanceID(),new BoxDefinition(), LegacyType.INSTANCE, ReportAttributeMap.EMPTY_MAP, null);
final BlockRenderBox first = new BlockRenderBox(ElementDefaultStyleSheet.getDefaultStyle(), new InstanceID(),new BoxDefinition(), LegacyType.INSTANCE, ReportAttributeMap.EMPTY_MAP, null);
final BlockRenderBox second = new BlockRenderBox(ElementDefaultStyleSheet.getDefaultStyle(),new InstanceID(), new BoxDefinition(), LegacyType.INSTANCE, ReportAttributeMap.EMPTY_MAP, null);
final BlockRenderBox third = new BlockRenderBox(ElementDefaultStyleSheet.getDefaultStyle(), new InstanceID(),new BoxDefinition(), LegacyType.INSTANCE, ReportAttributeMap.EMPTY_MAP, null);
final BlockRenderBox fourth = new BlockRenderBox(ElementDefaultStyleSheet.getDefaultStyle(), new InstanceID(),new BoxDefinition(), LegacyType.INSTANCE, ReportAttributeMap.EMPTY_MAP, null);
parent.addChild(first);
parent.addChild(second);
parent.addChild(third);
parent.addChild(fourth);
final SpacerRenderNode replacementForFirst = new SpacerRenderNode();
parent.replaceChild(first, replacementForFirst);
assertNull(first.getNext());
assertNull(first.getPrev());
assertNull(first.getParent());
final SpacerRenderNode replacementForSecond = new SpacerRenderNode();
parent.replaceChild(second, replacementForSecond);
assertNull(second.getNext());
assertNull(second.getPrev());
assertNull(second.getParent());
final SpacerRenderNode replacementForThird = new SpacerRenderNode();
parent.replaceChild(third, replacementForThird);
assertNull(third.getNext());
assertNull(third.getPrev());
assertNull(third.getParent());
final SpacerRenderNode replacementForFourth = new SpacerRenderNode();
parent.replaceChild(fourth, replacementForFourth);
assertNull(fourth.getNext());
assertNull(fourth.getPrev());
assertNull(fourth.getParent());
}
public void testMore()
{
final BlockRenderBox parent = new BlockRenderBox(ElementDefaultStyleSheet.getDefaultStyle(),new InstanceID(), new BoxDefinition(), LegacyType.INSTANCE, ReportAttributeMap.EMPTY_MAP, null);
final BlockRenderBox first = new BlockRenderBox(ElementDefaultStyleSheet.getDefaultStyle(),new InstanceID(), new BoxDefinition(), LegacyType.INSTANCE, ReportAttributeMap.EMPTY_MAP, null);
final BlockRenderBox second = new BlockRenderBox(ElementDefaultStyleSheet.getDefaultStyle(), new InstanceID(),new BoxDefinition(), LegacyType.INSTANCE, ReportAttributeMap.EMPTY_MAP, null);
final BlockRenderBox third = new BlockRenderBox(ElementDefaultStyleSheet.getDefaultStyle(),new InstanceID(), new BoxDefinition(), LegacyType.INSTANCE, ReportAttributeMap.EMPTY_MAP, null);
final BlockRenderBox fourth = new BlockRenderBox(ElementDefaultStyleSheet.getDefaultStyle(), new InstanceID(),new BoxDefinition(), LegacyType.INSTANCE, ReportAttributeMap.EMPTY_MAP, null);
parent.addChild(first);
parent.addChild(second);
parent.addChild(third);
parent.addChild(fourth);
final SpacerRenderNode replacementForFirst = new SpacerRenderNode();
parent.replaceChilds(first, new RenderNode[]{first, replacementForFirst});
assertNull(first.getPrev());
assertTrue(replacementForFirst.getNext() == second);
assertTrue(second.getPrev() == replacementForFirst);
final SpacerRenderNode replacementForSecond = new SpacerRenderNode();
parent.replaceChilds(second, new RenderNode[]{second, replacementForSecond});
assertTrue(replacementForFirst.getNext() == second);
assertTrue(second.getPrev() == replacementForFirst);
assertTrue(replacementForSecond.getNext() == third);
assertTrue(replacementForSecond == third.getPrev());
final SpacerRenderNode replacementForThird = new SpacerRenderNode();
parent.replaceChilds(third, new RenderNode[]{ third, replacementForThird});
final SpacerRenderNode replacementForFourth = new SpacerRenderNode();
parent.replaceChilds(fourth, new RenderNode[]{fourth, replacementForFourth});
assertNull(replacementForFourth.getNext());
}
}