/*
* 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.libraries.formula.util;
import org.junit.Assert;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import org.junit.Test;
import org.pentaho.reporting.libraries.formula.parser.ParseException;
public class FormulaUtilTest {
@Test
public void testFormulaContextExtraction() {
Object[][] test = {
new Object[] { "test:IF()", true, "test", "IF()" },
new Object[] { "=IF()", true, "report", "IF()" },
new Object[] { "report-IF()", false, null, null },
new Object[] { "=IF(:)", true, "report", "IF(:)" },
new Object[] { "test=:IF()", false, null, null },
new Object[] { "test asd:IF()", false, null, null },
};
for ( Object[] objects : test ) {
String v = (String) objects[ 0 ];
String[] strings = FormulaUtil.extractFormulaContext( v );
if ( strings[ 0 ] == null ) {
Assert.assertFalse( "Failure in " + v, (Boolean) objects[ 1 ] );
} else {
assertTrue( "Failure in " + v, (Boolean) objects[ 1 ] );
assertEquals( "Failure in " + v, strings[ 0 ], objects[ 2 ] );
assertEquals( "Failure in " + v, strings[ 1 ], objects[ 3 ] );
}
}
}
/**
* See PRD-5511 for details.
* @throws ParseException
*/
@Test
public void getReferencesTest() throws ParseException {
String[] references = FormulaUtil.getReferences( "=CSVTEXT([parmTerritory];FALSE();\",\";\"'\")" );
assertTrue("References list is not empty", references.length > 0);
assertEquals("Fromula has one reference to paramTerritory", "parmTerritory", references[0]);
}
}