/*
* $Id$
*
* Copyright (C) 2003-2015 JNode.org
*
* 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.
*
* 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.jnode.test;
import java.util.ArrayList;
import junit.framework.TestCase;
/**
* @author Ewout Prangsma (epr@users.sourceforge.net)
* @author Fabien DUMINY (fduminy@jnode.org)
*/
public class ForEachTest extends TestCase {
/**
* @param args
*/
public static void main(String[] args) {
ForEachTest test = new ForEachTest();
test.testIntArray();
test.testStringArray();
test.testCollection();
}
public void testIntArray() {
final int[] a = new int[]{0, 1, 2, 3, 4, 5};
int expected = 0;
for (int i : a) {
assertEquals(expected, i);
expected++;
}
assertEquals("array not fully iterated", expected, a.length);
}
public void testStringArray() {
final String[] a = new String[]{"A", "B", "C", "D", "E"};
int idxExpected = 0;
for (String s : a) {
assertEquals(a[idxExpected], s);
idxExpected++;
}
assertEquals("array not fully iterated", idxExpected, a.length);
}
public void testCollection() {
final ArrayList<String> list = new ArrayList<String>();
list.add("Aap");
list.add("Noot");
list.add("Mies");
int idxExpected = 0;
for (String s : list) {
assertEquals(list.get(idxExpected), s);
idxExpected++;
}
assertEquals("collection not fully iterated", idxExpected, list.size());
}
}