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/*******************************************************************************
* 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.utility.tests.internal;
import junit.framework.TestCase;
import org.eclipse.jpt.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());
}
}
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