/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* 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.portal.mop.management.binding.xml;
import static org.junit.Assert.assertArrayEquals;
import junit.framework.TestCase;
/**
* @author <a href="mailto:ppalaga@redhat.com">Peter Palaga</a>
*
*/
public class UtilsTest extends TestCase {
public void testTidyUp() {
assertArrayEquals(null, Utils.tidyUp(null));
assertArrayEquals(new String[] {}, Utils.tidyUp(new String[] {}));
String[] array = new String[] {"one", "two", "three"};
assertSame(array, Utils.tidyUp(array));
assertArrayEquals(new String[] {"one", "three"}, Utils.tidyUp(new String[] {"one", "", "three"}));
assertArrayEquals(new String[] {"one",}, Utils.tidyUp(new String[] {"one", "", ""}));
assertArrayEquals(new String[] {"three"}, Utils.tidyUp(new String[] {"", "", "three"}));
assertArrayEquals(new String[] {}, Utils.tidyUp(new String[] {"", "", ""}));
assertArrayEquals(new String[] {"one", "three"}, Utils.tidyUp(new String[] {"one", null, "three"}));
assertArrayEquals(new String[] {"one"}, Utils.tidyUp(new String[] {"one", null, null}));
assertArrayEquals(new String[] {"three"}, Utils.tidyUp(new String[] {null, null, "three"}));
assertArrayEquals(new String[] {}, Utils.tidyUp(new String[] {null, null, null}));
}
}