org.pentaho.plugin.jfreereport.reportcharts.Prd4981Test.java Source code

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Here is the source code for org.pentaho.plugin.jfreereport.reportcharts.Prd4981Test.java

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/*!
* 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) 2002-2017 Hitachi Vantara..  All rights reserved.
*/

package org.pentaho.plugin.jfreereport.reportcharts;

import junit.framework.TestCase;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.plot.CategoryPlot;
import org.jfree.data.category.CategoryDataset;
import org.junit.Assert;
import org.pentaho.reporting.engine.classic.core.ClassicEngineBoot;
import org.pentaho.reporting.engine.classic.core.MasterReport;
import org.pentaho.reporting.engine.classic.core.layout.model.LayoutNodeTypes;
import org.pentaho.reporting.engine.classic.core.layout.model.LogicalPageBox;
import org.pentaho.reporting.engine.classic.core.layout.model.RenderNode;
import org.pentaho.reporting.engine.classic.core.layout.model.RenderableReplacedContentBox;
import org.pentaho.reporting.engine.classic.core.testsupport.DebugReportRunner;
import org.pentaho.reporting.engine.classic.core.testsupport.selector.MatchFactory;
import org.pentaho.reporting.libraries.base.util.DebugLog;
import org.pentaho.reporting.libraries.resourceloader.Resource;
import org.pentaho.reporting.libraries.resourceloader.ResourceManager;
import org.pentaho.reporting.libraries.resourceloader.factory.drawable.DrawableWrapper;

import java.net.URL;

public class Prd4981Test extends TestCase {
    public Prd4981Test() {
    }

    protected void setUp() throws Exception {
        ClassicEngineBoot.getInstance().start();
    }

    public void testChartProcessing50_Hidden() throws Exception {
        final URL url = getClass().getResource("Prd-4981.prpt");
        assertNotNull(url);
        final ResourceManager resourceManager = new ResourceManager();
        resourceManager.registerDefaults();
        final Resource directly = resourceManager.createDirectly(url, MasterReport.class);
        final MasterReport report = (MasterReport) directly.getResource();

        final LogicalPageBox logicalPageBox = DebugReportRunner.layoutPage(report, 0);

        final RenderNode[] elementsByElementType = MatchFactory.findElementsByNodeType(logicalPageBox,
                LayoutNodeTypes.TYPE_BOX_CONTENT);

        Assert.assertTrue(elementsByElementType.length > 0);

        for (final RenderNode renderNode : elementsByElementType) {
            final RenderableReplacedContentBox c = (RenderableReplacedContentBox) renderNode;
            final DrawableWrapper rawObject = (DrawableWrapper) c.getContent().getRawObject();
            final JFreeChartReportDrawable backend = (JFreeChartReportDrawable) rawObject.getBackend();
            final JFreeChart chart = backend.getChart();
            final CategoryPlot p = (CategoryPlot) chart.getPlot();
            final CategoryDataset dataset = p.getDataset();
            Assert.assertNotNull(dataset);
            DebugLog.log(rawObject);
        }
    }
}