/* ===========================================================
* JFreeChart : a free chart library for the Java(tm) platform
* ===========================================================
*
* (C) Copyright 2000-2013, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jfreechart/index.html
*
* 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.
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Oracle and Java are registered trademarks of Oracle and/or its affiliates.
* Other names may be trademarks of their respective owners.]
*
* ------------------------------------------
* CategoryDatasetSelectionExtensionTest.java
* ------------------------------------------
* (C) Copyright 2013, by Object Refinery Limited and Contributors.
*
* Original Author: David Gilbert (for Object Refinery Limited);
* Contributor(s): -;
*
* Changes
* -------
* 18-Sep-2013 : Version 1 (DG);
*
*/
package org.jfree.data.extension;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import org.jfree.data.category.DefaultCategoryDataset;
import org.jfree.data.extension.impl.CategoryCursor;
import org.jfree.data.extension.impl.CategoryDatasetSelectionExtension;
import org.junit.Test;
/**
* Some tests for the {@link CategoryDatasetSelectionExtension} class.
*/
public class CategoryDatasetSelectionExtensionTest {
@Test
public void testGeneral() {
DefaultCategoryDataset dataset = new DefaultCategoryDataset();
dataset.addValue(1.0, "R1", "C1");
dataset.addValue(2.0, "R1", "C2");
dataset.addValue(3.0, "R1", "C3");
CategoryDatasetSelectionExtension<String, String> ext = new
CategoryDatasetSelectionExtension<String, String>(dataset);
CategoryCursor cursor = new CategoryCursor("R1", "C1");
assertFalse(ext.isSelected(cursor));
ext.setSelected(cursor, true);
assertTrue(ext.isSelected(cursor));
cursor.setPosition("R1", "C2");
assertFalse(ext.isSelected(cursor));
dataset.removeColumn("C1");
assertFalse(ext.isSelected(cursor));
}
}