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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) 2007 - 2009 Pentaho Corporation and Contributors. All rights reserved.
*/
package org.pentaho.reporting.libraries.base.util;
import junit.framework.TestCase;
import org.pentaho.reporting.libraries.base.util.StringUtils;
/**
* Tests for the <code>StringUtils</code> class.
* @author David Kincade
*/
public class StringUtilsTest extends TestCase
{
public void testIsEmpty()
{
// TRUE
assertTrue(StringUtils.isEmpty(null));
assertTrue(StringUtils.isEmpty(""));
assertTrue(StringUtils.isEmpty(" "));
assertTrue(StringUtils.isEmpty("\t\n \t"));
assertTrue(StringUtils.isEmpty(null, true));
assertTrue(StringUtils.isEmpty("", true));
assertTrue(StringUtils.isEmpty(" ", true));
assertTrue(StringUtils.isEmpty("\t\n \t", true));
assertTrue(StringUtils.isEmpty(null, false));
assertTrue(StringUtils.isEmpty("", false));
// FALSE
assertTrue(!StringUtils.isEmpty("test"));
assertTrue(!StringUtils.isEmpty(" test "));
assertTrue(!StringUtils.isEmpty("test", true));
assertTrue(!StringUtils.isEmpty(" test ", true));
assertTrue(!StringUtils.isEmpty(" ", false));
assertTrue(!StringUtils.isEmpty("\t\n \t", false));
assertTrue(!StringUtils.isEmpty("test", false));
assertTrue(!StringUtils.isEmpty(" test ", false));
}
public void testToBoolean()
{
// TRUE
assertTrue(StringUtils.toBoolean("true"));
assertTrue(StringUtils.toBoolean("on"));
assertTrue(StringUtils.toBoolean("yes"));
assertTrue(StringUtils.toBoolean("TRUE"));
assertTrue(StringUtils.toBoolean("ON"));
assertTrue(StringUtils.toBoolean("YES"));
assertTrue(StringUtils.toBoolean("tRUe"));
assertTrue(StringUtils.toBoolean("oN"));
assertTrue(StringUtils.toBoolean("yEs"));
assertTrue(StringUtils.toBoolean(" true "));
assertTrue(StringUtils.toBoolean("\t on \t"));
assertTrue(StringUtils.toBoolean(" \nyes\n "));
assertTrue(StringUtils.toBoolean(" TRUE "));
assertTrue(StringUtils.toBoolean("\t ON \t"));
assertTrue(StringUtils.toBoolean(" \fYES\f "));
assertTrue(StringUtils.toBoolean(" tRUe "));
assertTrue(StringUtils.toBoolean("\t oN \t"));
assertTrue(StringUtils.toBoolean(" \u0009yEs\u0009 "));
assertTrue(StringUtils.toBoolean("true", false));
assertTrue(StringUtils.toBoolean("on", false));
assertTrue(StringUtils.toBoolean("yes", false));
assertTrue(StringUtils.toBoolean("TRUE", false));
assertTrue(StringUtils.toBoolean("ON", false));
assertTrue(StringUtils.toBoolean("YES", false));
assertTrue(StringUtils.toBoolean("tRUe", false));
assertTrue(StringUtils.toBoolean("oN", false));
assertTrue(StringUtils.toBoolean("yEs", false));
assertTrue(StringUtils.toBoolean(" true ", false));
assertTrue(StringUtils.toBoolean("\t on \t", false));
assertTrue(StringUtils.toBoolean(" \nyes\n ", false));
assertTrue(StringUtils.toBoolean(" TRUE ", false));
assertTrue(StringUtils.toBoolean("\t ON \t", false));
assertTrue(StringUtils.toBoolean(" \fYES\f ", false));
assertTrue(StringUtils.toBoolean(" tRUe ", false));
assertTrue(StringUtils.toBoolean("\t oN \t", false));
assertTrue(StringUtils.toBoolean(" \u0009yEs\u0009 ", false));
assertTrue(StringUtils.toBoolean("true", true));
assertTrue(StringUtils.toBoolean("on", true));
assertTrue(StringUtils.toBoolean("yes", true));
assertTrue(StringUtils.toBoolean("TRUE", true));
assertTrue(StringUtils.toBoolean("ON", true));
assertTrue(StringUtils.toBoolean("YES", true));
assertTrue(StringUtils.toBoolean("tRUe", true));
assertTrue(StringUtils.toBoolean("oN", true));
assertTrue(StringUtils.toBoolean("yEs", true));
assertTrue(StringUtils.toBoolean(" true ", true));
assertTrue(StringUtils.toBoolean("\t on \t", true));
assertTrue(StringUtils.toBoolean(" \nyes\n ", true));
assertTrue(StringUtils.toBoolean(" TRUE ", true));
assertTrue(StringUtils.toBoolean("\t ON \t", true));
assertTrue(StringUtils.toBoolean(" \fYES\f ", true));
assertTrue(StringUtils.toBoolean(" tRUe ", true));
assertTrue(StringUtils.toBoolean("\t oN \t", true));
assertTrue(StringUtils.toBoolean(" \u0009yEs\u0009 ", true));
assertTrue(StringUtils.toBoolean(null, true));
// FALSE
assertTrue(!StringUtils.toBoolean(null));
assertTrue(!StringUtils.toBoolean("false"));
assertTrue(!StringUtils.toBoolean("off"));
assertTrue(!StringUtils.toBoolean("no"));
assertTrue(!StringUtils.toBoolean("FALSE"));
assertTrue(!StringUtils.toBoolean("NO"));
assertTrue(!StringUtils.toBoolean("OFF"));
assertTrue(!StringUtils.toBoolean("fALSe"));
assertTrue(!StringUtils.toBoolean("oFf"));
assertTrue(!StringUtils.toBoolean("nO"));
assertTrue(!StringUtils.toBoolean(" false "));
assertTrue(!StringUtils.toBoolean(" \t off \t "));
assertTrue(!StringUtils.toBoolean("\n no \n"));
assertTrue(!StringUtils.toBoolean("true.", true));
assertTrue(!StringUtils.toBoolean("onn", true));
assertTrue(!StringUtils.toBoolean("yes!", true));
assertTrue(!StringUtils.toBoolean("false", true));
assertTrue(!StringUtils.toBoolean("off", true));
assertTrue(!StringUtils.toBoolean("no", true));
assertTrue(!StringUtils.toBoolean("FALSE", true));
assertTrue(!StringUtils.toBoolean("NO", true));
assertTrue(!StringUtils.toBoolean("OFF", true));
assertTrue(!StringUtils.toBoolean("fALSe", true));
assertTrue(!StringUtils.toBoolean("oFf", true));
assertTrue(!StringUtils.toBoolean("nO", true));
assertTrue(!StringUtils.toBoolean(" false ", true));
assertTrue(!StringUtils.toBoolean(" \t off \t ", true));
assertTrue(!StringUtils.toBoolean("\n no \n", true));
assertTrue(!StringUtils.toBoolean("true.", false));
assertTrue(!StringUtils.toBoolean("onn", false));
assertTrue(!StringUtils.toBoolean("yes!", false));
assertTrue(!StringUtils.toBoolean("false", false));
assertTrue(!StringUtils.toBoolean("off", false));
assertTrue(!StringUtils.toBoolean("no", false));
assertTrue(!StringUtils.toBoolean("FALSE", false));
assertTrue(!StringUtils.toBoolean("NO", false));
assertTrue(!StringUtils.toBoolean("OFF", false));
assertTrue(!StringUtils.toBoolean("fALSe", false));
assertTrue(!StringUtils.toBoolean("oFf", false));
assertTrue(!StringUtils.toBoolean("nO", false));
assertTrue(!StringUtils.toBoolean(" false ", false));
assertTrue(!StringUtils.toBoolean(" \t off \t ", false));
assertTrue(!StringUtils.toBoolean("\n no \n", false));
assertTrue(!StringUtils.toBoolean("true.", false));
assertTrue(!StringUtils.toBoolean("onn", false));
assertTrue(!StringUtils.toBoolean("yes!", false));
assertTrue(!StringUtils.toBoolean(null, false));
}
}
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