/*
* 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) 2006 - 2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.reporting.engine.classic.core.layout.table;
import junit.framework.TestCase;
import org.pentaho.reporting.engine.classic.core.layout.process.CleanTableRowsPreparationStep;
import org.pentaho.reporting.engine.classic.core.layout.process.CleanTableRowsPreparationStep.Cell;
import org.pentaho.reporting.libraries.base.util.GenericObjectTable;
public class ComputeSafeCutsTest extends TestCase
{
public ComputeSafeCutsTest()
{
}
public void testNonSpan()
{
GenericObjectTable<Cell> cells = new GenericObjectTable<Cell>();
cells.setObject(0, 0, new Cell(0, 0, 1, 0));
cells.setObject(1, 0, new Cell(1, 0, 1, 10));
cells.setObject(2, 0, new Cell(2, 0, 1, 20));
cells.setObject(3, 0, new Cell(3, 0, 1, 30));
int pageOffset = 0;
assertEquals(0, CleanTableRowsPreparationStep.computeSafeCut(pageOffset, cells, 4));
}
public void testNonSpan2()
{
GenericObjectTable<Cell> cells = new GenericObjectTable<Cell>();
cells.setObject(0, 0, new Cell(0, 0, 1, 0));
cells.setObject(1, 0, new Cell(1, 0, 1, 10));
cells.setObject(2, 0, new Cell(2, 0, 1, 20));
cells.setObject(3, 0, new Cell(3, 0, 1, 30));
int pageOffset = 20;
assertEquals(2, CleanTableRowsPreparationStep.computeSafeCut(pageOffset, cells, 4));
}
public void testNonSpan3()
{
GenericObjectTable<Cell> cells = new GenericObjectTable<Cell>();
cells.setObject(0, 0, new Cell(0, 0, 1, 0));
cells.setObject(1, 0, new Cell(1, 0, 2, 10));
cells.setObject(3, 0, new Cell(3, 0, 1, 30));
cells.setObject(4, 0, new Cell(4, 0, 1, 40));
int pageOffset = 20;
assertEquals(1, CleanTableRowsPreparationStep.computeSafeCut(pageOffset, cells, 4));
}
private void addCell (GenericObjectTable<Cell> cells, Cell c)
{
for (int i = 0; i < c.getRowSpan(); i+= 1)
{
cells.setObject(c.getRowIndex() + i, c.getColIndex(), c);
}
}
public void testInterleavedSpan()
{
GenericObjectTable<Cell> cells = new GenericObjectTable<Cell>();
addCell(cells, new Cell(0, 0, 2, 0));
addCell(cells, new Cell(0, 1, 1, 0));
addCell(cells, new Cell(1, 1, 2, 10));
addCell(cells, new Cell(2, 0, 2, 20));
addCell(cells, new Cell(3, 1, 2, 30));
addCell(cells, new Cell(4, 0, 1, 40));
int pageOffset = 35;
assertEquals(2, CleanTableRowsPreparationStep.computeSafeCut(pageOffset, cells, 5));
pageOffset = 25;
assertEquals(0, CleanTableRowsPreparationStep.computeSafeCut(pageOffset, cells, 5));
}
}