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/*******************************************************************************
* Copyright (c) 2007, 2010 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.SimpleIntReference;
@SuppressWarnings("nls")
public class SimpleIntReferenceTests extends TestCase {
public SimpleIntReferenceTests(String name) {
super(name);
}
public void testCtors() {
SimpleIntReference ir;
ir = new SimpleIntReference();
assertEquals(0, ir.getValue());
ir = new SimpleIntReference(7);
assertEquals(7, ir.getValue());
ir = new SimpleIntReference(-7);
assertEquals(-7, ir.getValue());
}
public void testEqualsInt() {
SimpleIntReference ir;
ir = new SimpleIntReference();
assertTrue(ir.equals(0));
assertFalse(ir.equals(7));
ir = new SimpleIntReference(7);
assertTrue(ir.equals(7));
assertFalse(ir.equals(0));
}
public void testNotEqualInt() {
SimpleIntReference ir;
ir = new SimpleIntReference();
assertFalse(ir.notEqual(0));
assertTrue(ir.notEqual(7));
ir = new SimpleIntReference(7);
assertFalse(ir.notEqual(7));
assertTrue(ir.notEqual(0));
}
public void testIsZero() {
SimpleIntReference ir;
ir = new SimpleIntReference();
assertTrue(ir.isZero());
ir = new SimpleIntReference(7);
assertFalse(ir.isZero());
}
public void testIsNotZero() {
SimpleIntReference ir;
ir = new SimpleIntReference();
assertFalse(ir.isNotZero());
ir = new SimpleIntReference(7);
assertTrue(ir.isNotZero());
}
public void testIsGreaterThanInt() {
SimpleIntReference ir;
ir = new SimpleIntReference();
assertTrue(ir.isGreaterThan(-1));
assertFalse(ir.isGreaterThan(0));
assertFalse(ir.isGreaterThan(7));
}
public void testIsGreaterThanOrEqualInt() {
SimpleIntReference ir;
ir = new SimpleIntReference();
assertTrue(ir.isGreaterThanOrEqual(-1));
assertTrue(ir.isGreaterThanOrEqual(0));
assertFalse(ir.isGreaterThanOrEqual(7));
}
public void testIsLessThanInt() {
SimpleIntReference ir;
ir = new SimpleIntReference();
assertFalse(ir.isLessThan(-1));
assertFalse(ir.isLessThan(0));
assertTrue(ir.isLessThan(7));
}
public void testIsLessThanOrEqualInt() {
SimpleIntReference ir;
ir = new SimpleIntReference();
assertFalse(ir.isLessThanOrEqual(-1));
assertTrue(ir.isLessThanOrEqual(0));
assertTrue(ir.isLessThanOrEqual(7));
}
public void testIsPositive() {
SimpleIntReference ir;
ir = new SimpleIntReference(-3);
assertFalse(ir.isPositive());
ir = new SimpleIntReference();
assertFalse(ir.isPositive());
ir = new SimpleIntReference(7);
assertTrue(ir.isPositive());
}
public void testIsNotPositive() {
SimpleIntReference ir;
ir = new SimpleIntReference(-3);
assertTrue(ir.isNotPositive());
ir = new SimpleIntReference();
assertTrue(ir.isNotPositive());
ir = new SimpleIntReference(7);
assertFalse(ir.isNotPositive());
}
public void testIsNegative() {
SimpleIntReference ir;
ir = new SimpleIntReference(-3);
assertTrue(ir.isNegative());
ir = new SimpleIntReference();
assertFalse(ir.isNegative());
ir = new SimpleIntReference(7);
assertFalse(ir.isNegative());
}
public void testIsNotNegative() {
SimpleIntReference ir;
ir = new SimpleIntReference(-3);
assertFalse(ir.isNotNegative());
ir = new SimpleIntReference();
assertTrue(ir.isNotNegative());
ir = new SimpleIntReference(7);
assertTrue(ir.isNotNegative());
}
public void testSetValueInt() {
SimpleIntReference ir;
ir = new SimpleIntReference(-3);
assertEquals(-3, ir.getValue());
assertEquals(-3, ir.setValue(4));
assertEquals(4, ir.getValue());
}
public void testAbs() {
SimpleIntReference ir;
ir = new SimpleIntReference(-3);
assertEquals(-3, ir.getValue());
assertEquals(3, ir.abs());
ir.setValue(3);
assertEquals(3, ir.getValue());
assertEquals(3, ir.abs());
}
public void testNeg() {
SimpleIntReference ir;
ir = new SimpleIntReference(-3);
assertEquals(-3, ir.getValue());
assertEquals(3, ir.neg());
ir.setValue(3);
assertEquals(3, ir.getValue());
assertEquals(-3, ir.neg());
}
public void testSetZero() {
SimpleIntReference ir;
ir = new SimpleIntReference(-3);
assertEquals(-3, ir.getValue());
assertEquals(-3, ir.setZero());
assertEquals(0, ir.getValue());
}
public void testAddInt() {
SimpleIntReference ir;
int value;
ir = new SimpleIntReference();
assertEquals(0, ir.getValue());
value = ir.add(3);
assertEquals(3, value);
ir.setValue(3);
value = ir.add(-7);
assertEquals(-4, value);
}
public void testIncrement() {
SimpleIntReference ir;
int value;
ir = new SimpleIntReference();
assertEquals(0, ir.getValue());
value = ir.increment();
assertEquals(1, value);
assertEquals(1, ir.getValue());
}
public void testSubtractInt() {
SimpleIntReference ir;
int count;
ir = new SimpleIntReference();
assertEquals(0, ir.getValue());
count = ir.subtract(3);
assertEquals(-3, count);
ir.setValue(-3);
count = ir.subtract(-7);
assertEquals(4, count);
}
public void testDecrement() {
SimpleIntReference ir;
int count;
ir = new SimpleIntReference();
assertEquals(0, ir.getValue());
count = ir.decrement();
assertEquals(-1, count);
assertEquals(-1, ir.getValue());
}
public void testMultiplyInt() {
SimpleIntReference ir;
ir = new SimpleIntReference(3);
assertEquals(3, ir.getValue());
assertEquals(9, ir.multiply(3));
}
public void testDivideInt() {
SimpleIntReference ir;
ir = new SimpleIntReference(24);
assertEquals(24, ir.getValue());
assertEquals(8, ir.divide(3));
}
public void testRemainderInt() {
SimpleIntReference ir;
ir = new SimpleIntReference(25);
assertEquals(25, ir.getValue());
assertEquals(1, ir.remainder(3));
}
public void testMinInt() {
SimpleIntReference ir;
ir = new SimpleIntReference(25);
assertEquals(25, ir.getValue());
assertEquals(3, ir.min(3));
assertEquals(25, ir.min(33));
}
public void testMaxInt() {
SimpleIntReference ir;
ir = new SimpleIntReference(25);
assertEquals(25, ir.getValue());
assertEquals(25, ir.max(3));
assertEquals(30, ir.max(30));
}
public void testPowInt() {
SimpleIntReference ir;
ir = new SimpleIntReference(5);
assertEquals(5, ir.getValue());
assertTrue(ir.pow(2) == 25L);
}
public void testCompareToIntReference() {
SimpleIntReference ir1 = new SimpleIntReference(44);
SimpleIntReference ir2 = new SimpleIntReference(44);
assertTrue(ir1.compareTo(ir2) == 0);
ir2 = new SimpleIntReference(55);
assertTrue(ir1.compareTo(ir2) < 0);
ir2 = new SimpleIntReference(33);
assertTrue(ir1.compareTo(ir2) > 0);
}
public void testClone() {
SimpleIntReference ir1 = new SimpleIntReference(44);
SimpleIntReference ir2 = ir1.clone();
assertEquals(44, ir2.getValue());
assertNotSame(ir1, ir2);
}
public void testSerialization() throws Exception {
SimpleIntReference ir1 = new SimpleIntReference(44);
SimpleIntReference ir2 = TestTools.serialize(ir1);
assertEquals(44, ir2.getValue());
assertNotSame(ir1, ir2);
}
public void testToString() {
SimpleIntReference ir;
ir = new SimpleIntReference(5);
assertEquals("[5]", ir.toString());
}
}
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