/*
* Copyright (C) 2006-2014 Gabriel Burca (gburca dash virtmus at ebixio dot com)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package com.ebixio.util;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import static org.junit.Assert.*;
/**
*
* @author Gabriel Burca <gburca dash virtmus at ebixio dot com>
*/
public class NumberRangeTest {
public NumberRangeTest() {
}
@BeforeClass
public static void setUpClass() {
}
@AfterClass
public static void tearDownClass() {
}
@Before
public void setUp() {
}
@After
public void tearDown() {
}
/**
* Test of iterator method, of class NumberRange.
*/
@Test
public void testIterator() {
System.out.println("iterator");
iteratorHelper("5", new int[]{5});
iteratorHelper("5-", new int[]{5});
iteratorHelper("-5", new int[]{5});
iteratorHelper("-5-", new int[]{5});
iteratorHelper("5,", new int[]{5});
iteratorHelper(",5", new int[]{5});
iteratorHelper(",5,", new int[]{5});
iteratorHelper("5-8", new int[]{5, 6, 7, 8});
iteratorHelper("3-5,9,2-3", new int[]{3, 4, 5, 9, 2, 3});
iteratorHelper("5-3", new int[]{});
}
private void iteratorHelper(String r, int[] expResult) {
NumberRange instance = new NumberRange(r);
int expIdx = 0;
for (int i : instance) {
assertEquals(expResult[expIdx++], i);
}
assertEquals(expResult.length, expIdx);
}
}