/*
* This library is part of OpenCms -
* the Open Source Content Management System
*
* Copyright (c) Alkacon Software GmbH (http://www.alkacon.com)
*
* 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.
*
* For further information about Alkacon Software GmbH, please see the
* company website: http://www.alkacon.com
*
* For further information about OpenCms, please see the
* project website: http://www.opencms.org
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package org.opencms.widgets;
import java.util.Collections;
import java.util.List;
import junit.framework.TestCase;
/**
* Test cases for the parsing of select widget options.<p>
*
*/
public class TestSelectWidgetOption extends TestCase {
/**
* Default JUnit constructor.<p>
*
* @param arg0 JUnit parameters
*/
public TestSelectWidgetOption(String arg0) {
super(arg0);
}
/**
* Tests parsing of select widget options.<p>
*
* @throws Exception if the test fails
*/
public void testOptionParser() throws Exception {
List res = CmsSelectWidgetOption.parseOptions(null);
assertSame(Collections.EMPTY_LIST, res);
res = CmsSelectWidgetOption.parseOptions("");
assertSame(Collections.EMPTY_LIST, res);
res = CmsSelectWidgetOption.parseOptions(" ");
assertSame(Collections.EMPTY_LIST, res);
res = CmsSelectWidgetOption.parseOptions("one");
assertNotNull(res);
assertEquals(1, res.size());
CmsSelectWidgetOption opt = (CmsSelectWidgetOption)res.get(0);
assertFalse(opt.isDefault());
assertEquals("one", opt.getValue());
assertNull(opt.getHelp());
assertSame(opt.getValue(), opt.getOption());
// some checks with malformed option values - these are silently ignored
assertEquals(Collections.EMPTY_LIST, CmsSelectWidgetOption.parseOptions("default='true'"));
assertEquals(Collections.EMPTY_LIST, CmsSelectWidgetOption.parseOptions("option='some'"));
assertEquals(Collections.EMPTY_LIST, CmsSelectWidgetOption.parseOptions("help='many'"));
assertEquals(Collections.EMPTY_LIST, CmsSelectWidgetOption.parseOptions("option='some' default='true'"));
assertEquals(Collections.EMPTY_LIST, CmsSelectWidgetOption.parseOptions("help='many' option='some' default='true'"));
// check the examples frm the JavaDoc to make sure they really work as advertised
assertEquals(CmsSelectWidgetOption.parseOptions("value='some value' default='true'"), CmsSelectWidgetOption.parseOptions("some value default='true'"));
assertEquals(CmsSelectWidgetOption.parseOptions("value='some value' default='true'"), CmsSelectWidgetOption.parseOptions("some value*"));
assertEquals(CmsSelectWidgetOption.parseOptions("value='some value' option='some option'"), CmsSelectWidgetOption.parseOptions("some value:some option"));
assertEquals(CmsSelectWidgetOption.parseOptions("value='some value' default='true' option='some option'"), CmsSelectWidgetOption.parseOptions("some value*:some option"));
assertEquals(CmsSelectWidgetOption.parseOptions(""), CmsSelectWidgetOption.parseOptions(CmsSelectWidgetOption.createConfigurationString(null)));
assertEquals(CmsSelectWidgetOption.parseOptions(null), CmsSelectWidgetOption.parseOptions(CmsSelectWidgetOption.createConfigurationString(Collections.EMPTY_LIST)));
// check a first list with "full" syntax
List result1 = CmsSelectWidgetOption.parseOptions("value='1' default='true'|value='2'|value='3'|value='4'|value='5'|value='6'|value='7'|value='8'|value='9'|value='10'");
assertNotNull(result1);
assertEquals(10, result1.size());
opt = (CmsSelectWidgetOption)result1.get(0);
assertTrue(opt.isDefault());
assertEquals("1", opt.getValue());
assertNull(opt.getHelp());
assertSame(opt.getValue(), opt.getOption());
opt = (CmsSelectWidgetOption)result1.get(4);
assertFalse(opt.isDefault());
assertEquals("5", opt.getValue());
assertNull(opt.getHelp());
assertSame(opt.getValue(), opt.getOption());
opt = (CmsSelectWidgetOption)result1.get(9);
assertFalse(opt.isDefault());
assertEquals("10", opt.getValue());
assertNull(opt.getHelp());
assertSame(opt.getValue(), opt.getOption());
// check "round trip" creation if a String from the parsed options
assertEquals(result1, CmsSelectWidgetOption.parseOptions(CmsSelectWidgetOption.createConfigurationString(result1)));
// check a second list with "shortcut" syntax
List result2 = CmsSelectWidgetOption.parseOptions("1 default='true'|2|3|4|5|6|7|8|9|10");
assertNotNull(result2);
assertEquals(result1.size(), result2.size());
for (int i=0; i<result1.size(); i++) {
assertEquals(result1.get(i), result2.get(i));
}
// check a third list with "legacy" syntax
result2 = CmsSelectWidgetOption.parseOptions("1*|2|3|4|5|6|7|8|9|10");
assertNotNull(result2);
assertEquals(result1.size(), result2.size());
for (int i=0; i<result1.size(); i++) {
assertEquals(result1.get(i), result2.get(i));
}
// now a different input list
result1 = CmsSelectWidgetOption.parseOptions("value='accessible' default='true' option='${key.layout.version.accessible}'|value='common' option='${key.layout.version.classic}'");
assertNotNull(result1);
assertEquals(2, result1.size());
opt = (CmsSelectWidgetOption)result1.get(0);
assertTrue(opt.isDefault());
assertEquals("accessible", opt.getValue());
assertEquals("${key.layout.version.accessible}", opt.getOption());
assertNull(opt.getHelp());
opt = (CmsSelectWidgetOption)result1.get(1);
assertFalse(opt.isDefault());
assertEquals("common", opt.getValue());
assertEquals("${key.layout.version.classic}", opt.getOption());
assertNull(opt.getHelp());
// check "round trip" creation if a String from the parsed options
assertEquals(result1, CmsSelectWidgetOption.parseOptions(CmsSelectWidgetOption.createConfigurationString(result1)));
// variation of the element order
result2 = CmsSelectWidgetOption.parseOptions("default='true' value='accessible' option='${key.layout.version.accessible}'|option='${key.layout.version.classic}' value='common'");
assertNotNull(result2);
assertEquals(result1.size(), result2.size());
for (int i=0; i<result1.size(); i++) {
assertEquals(result1.get(i), result2.get(i));
}
// shortcut syntax
result2 = CmsSelectWidgetOption.parseOptions("accessible default='true' option='${key.layout.version.accessible}'|common option='${key.layout.version.classic}'");
assertNotNull(result2);
assertEquals(result1.size(), result2.size());
for (int i=0; i<result1.size(); i++) {
assertEquals(result1.get(i), result2.get(i));
}
// shortcut syntax 2
result2 = CmsSelectWidgetOption.parseOptions("accessible* option='${key.layout.version.accessible}'|common option='${key.layout.version.classic}'");
assertNotNull(result2);
assertEquals(result1.size(), result2.size());
for (int i=0; i<result1.size(); i++) {
assertEquals(result1.get(i), result2.get(i));
}
// legacy syntax
result2 = CmsSelectWidgetOption.parseOptions("accessible*:${key.layout.version.accessible}|common:${key.layout.version.classic}");
assertNotNull(result2);
assertEquals(result1.size(), result2.size());
for (int i=0; i<result1.size(); i++) {
assertEquals(result1.get(i), result2.get(i));
}
}
}