| /******************************************************************************* |
| * Copyright (c) 2005, 2007 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v1.0, which accompanies this distribution |
| * and is available at http://www.eclipse.org/legal/epl-v10.html. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.common.utility.tests.internal; |
| |
| import junit.framework.TestCase; |
| import org.eclipse.jpt.common.utility.internal.Range; |
| |
| public class RangeTests extends TestCase { |
| |
| public RangeTests(String name) { |
| super(name); |
| } |
| |
| public void testIncludes() { |
| Range range = new Range(5, 17); |
| assertFalse(range.includes(-55)); |
| assertFalse(range.includes(0)); |
| assertFalse(range.includes(4)); |
| assertTrue(range.includes(5)); |
| assertTrue(range.includes(6)); |
| assertTrue(range.includes(16)); |
| assertTrue(range.includes(17)); |
| assertFalse(range.includes(18)); |
| assertFalse(range.includes(200)); |
| } |
| |
| public void testEquals() { |
| Range range1 = new Range(5, 17); |
| Range range2 = new Range(5, 17); |
| assertNotSame(range1, range2); |
| assertEquals(range1, range1); |
| assertEquals(range1, range2); |
| assertEquals(range2, range1); |
| assertEquals(range1.hashCode(), range2.hashCode()); |
| |
| range2 = new Range(17, 5); |
| assertFalse(range1.equals(range2)); |
| assertFalse(range2.equals(range1)); |
| // although they are unequal, they can have the same hash code |
| assertEquals(range1.hashCode(), range2.hashCode()); |
| |
| range2 = new Range(5, 15); |
| assertFalse(range1.equals(range2)); |
| assertFalse(range2.equals(range1)); |
| } |
| |
| public void testClone() { |
| Range range1 = new Range(5, 17); |
| Range range2 = range1.clone(); |
| assertNotSame(range1, range2); |
| assertEquals(range1, range1); |
| assertEquals(range1, range2); |
| assertEquals(range2, range1); |
| assertEquals(range1.hashCode(), range2.hashCode()); |
| } |
| |
| public void testSerialization() throws Exception { |
| Range range1 = new Range(5, 17); |
| Range range2 = TestTools.serialize(range1); |
| assertNotSame(range1, range2); |
| assertEquals(range1, range1); |
| assertEquals(range1, range2); |
| assertEquals(range2, range1); |
| assertEquals(range1.hashCode(), range2.hashCode()); |
| } |
| |
| } |