/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This 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 software 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.commons.utils;
import junit.framework.TestCase;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Properties;
import java.util.Set;
/**
* @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
* @version $Revision$
*/
public class TestTools extends TestCase
{
public void testEmtySet()
{
Set<String> strings = Tools.set();
assertTrue(strings instanceof HashSet);
assertTrue(strings.isEmpty());
}
public void testSingletonSet1()
{
Set<String> strings = Tools.set("a");
assertTrue(strings instanceof HashSet);
assertEquals(1, strings.size());
assertTrue(strings.contains("a"));
}
public void testSingletonSet2()
{
Set<String> strings = Tools.set("a", "a");
assertTrue(strings instanceof HashSet);
assertEquals(1, strings.size());
assertTrue(strings.contains("a"));
}
public void testTwoElementsInSet()
{
Set<String> strings = Tools.set("a", "b");
assertTrue(strings instanceof HashSet);
assertEquals(2, strings.size());
assertTrue(strings.contains("a"));
assertTrue(strings.contains("b"));
}
public void testSetThrowsIllegalArgumentException()
{
try
{
Tools.set((String[])null);
fail();
}
catch (IllegalArgumentException expected)
{
}
}
public void testParseCommaList()
{
assertEquals(Tools.<String>set(),Tools.parseCommaList(""));
assertEquals(Tools.<String>set(),Tools.parseCommaList(","));
assertEquals(Tools.set("a"),Tools.parseCommaList("a,"));
assertEquals(Tools.set("a"),Tools.parseCommaList(",a"));
assertEquals(Tools.set("a", "b"),Tools.parseCommaList("a,,b"));
assertEquals(Tools.set("a"),Tools.parseCommaList("a,a"));
assertEquals(Tools.set("a", "b"),Tools.parseCommaList("a,b"));
}
public void testParseCommandListThrowsIllegalArgumentException()
{
try
{
Tools.parseCommaList(null);
fail();
}
catch (IllegalArgumentException e)
{
}
}
public void testEndsWithIgnoreCase()
{
assertFalse(Tools.endsWithIgnoreCase("", "a"));
assertFalse(Tools.endsWithIgnoreCase("b", "a"));
assertTrue(Tools.endsWithIgnoreCase("a", "a"));
assertTrue(Tools.endsWithIgnoreCase("a", "A"));
assertTrue(Tools.endsWithIgnoreCase("A", "a"));
}
public void testEndsWithIgnoreCaseThrowsIllegalArgumentException()
{
try
{
Tools.endsWithIgnoreCase(null, "a");
fail();
}
catch (IllegalArgumentException e)
{
}
try
{
Tools.endsWithIgnoreCase("a", null);
fail();
}
catch (IllegalArgumentException e)
{
}
try
{
Tools.endsWithIgnoreCase(null, null);
fail();
}
catch (IllegalArgumentException e)
{
}
}
public void testAsMap()
{
Properties props = new Properties();
props.put(new Object(), new Object());
props.put("a", "b");
Map<String, String> map = Tools.asMap(props);
assertEquals(Collections.singletonMap("a", "b"), map);
map.put("a", "c");
assertEquals(Collections.singletonMap("a", "c"), map);
assertEquals(2, props.size());
assertEquals("b", props.getProperty("a"));
}
public void testAsMapThrowsIllegalArgumentException()
{
try
{
Tools.asMap(null);
fail();
}
catch (IllegalArgumentException e)
{
}
}
public void testAsProperties()
{
Map<String, String> map = new HashMap<String, String>();
map.put("a", "b");
Properties props = Tools.asProperties(map);
assertEquals(1, props.size());
assertEquals("b", props.getProperty("a"));
props.put("a", "c");
assertEquals(1, props.size());
assertEquals("c", props.getProperty("a"));
assertEquals(Collections.singletonMap("a", "b"), map);
}
public void testAsPropertiesThrowsIllegalArgumentException()
{
try
{
Tools.asProperties(null);
fail();
}
catch (IllegalArgumentException e)
{
}
}
}