/*
* 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 and Contributors. All rights reserved.
*/
package org.pentaho.reporting.libraries.formula.typing;
import junit.framework.TestCase;
import org.pentaho.reporting.libraries.formula.EvaluationException;
import org.pentaho.reporting.libraries.formula.Formula;
import org.pentaho.reporting.libraries.formula.FormulaContext;
import org.pentaho.reporting.libraries.formula.LibFormulaBoot;
import org.pentaho.reporting.libraries.formula.LibFormulaErrorValue;
import org.pentaho.reporting.libraries.formula.common.TestFormulaContext;
import org.pentaho.reporting.libraries.formula.lvalues.TypeValuePair;
import org.pentaho.reporting.libraries.formula.parser.ParseException;
/**
* @author Cedric Pronzato
*/
public class ArrayTest extends TestCase
{
private FormulaContext context;
public ArrayTest()
{
}
public ArrayTest(final String s)
{
super(s);
}
public void setUp()
{
context = new TestFormulaContext(TestFormulaContext.testCaseDataset);
LibFormulaBoot.getInstance().start();
}
public void testRowsInlineArrays() throws Exception
{
final Formula formula = new Formula("{3|2|1}");
formula.initialize(context);
final TypeValuePair evaluation = formula.evaluateTyped();
assertNotNull(evaluation);
assertTrue(evaluation.getType().isFlagSet(Type.ARRAY_TYPE));
final ArrayCallback table = (ArrayCallback) evaluation.getValue();
assertEquals(table.getColumnCount(), 1);
assertEquals(table.getRowCount(), 3);
}
public void testColumnsInlineArrays() throws Exception
{
final Formula formula = new Formula("{3;2;1}");
formula.initialize(context);
final TypeValuePair evaluation = formula.evaluateTyped();
assertNotNull(evaluation);
assertTrue(evaluation.getType().isFlagSet(Type.ARRAY_TYPE));
final ArrayCallback table = (ArrayCallback) evaluation.getValue();
assertEquals(table.getColumnCount(), 3);
assertEquals(table.getRowCount(), 1);
}
public void testInlineArrays() throws Exception
{
final Formula formula = new Formula("{3;2;1|2;4;6}");
formula.initialize(context);
final TypeValuePair evaluation = formula.evaluateTyped();
assertNotNull(evaluation);
assertTrue(evaluation.getType().isFlagSet(Type.ARRAY_TYPE));
final ArrayCallback table = (ArrayCallback) evaluation.getValue();
assertEquals(table.getColumnCount(), 3);
assertEquals(table.getRowCount(), 2);
}
public void testInvalidInlineArrays() throws Exception
{
final Formula formula = new Formula("{3;2;1|2;6}");
formula.initialize(context);
final Object evaluate = formula.evaluate();
assertEquals(evaluate, LibFormulaErrorValue.ERROR_ILLEGAL_ARRAY_VALUE);
}
public void testInvalidInlineArrays2() throws EvaluationException, ParseException
{
final Formula formula = new Formula("{3;1|2;6;5;6}");
formula.initialize(context);
final Object evaluate = formula.evaluate();
assertEquals(evaluate, LibFormulaErrorValue.ERROR_ILLEGAL_ARRAY_VALUE);
}
public void testEmptyArray() throws EvaluationException, ParseException
{
final Formula formula = new Formula("{}");
formula.initialize(context);
final Object evaluate = formula.evaluate();
assertTrue(evaluate instanceof StaticArrayCallback);
StaticArrayCallback sc = (StaticArrayCallback) evaluate;
assertEquals(0, sc.getColumnCount());
assertEquals(0, sc.getRowCount());
}
}