EmptyPrintTest.java

/*
 * Copyright (c) 2007 Matthew Hall and others.
 * 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:
 *     Matthew Hall - initial API and implementation
 */
package org.eclipse.nebula.paperclips.core;

import junit.framework.TestCase;

import org.eclipse.nebula.paperclips.core.EmptyPrint;
import org.eclipse.swt.graphics.Point;

public class EmptyPrintTest extends TestCase {
	public void testConstructor_invalidArguments() {
		try {
			new EmptyPrint(null);
			fail();
		} catch (NullPointerException expected) {
		}

		try {
			new EmptyPrint(new Point(-1, 0));
			fail();
		} catch (IllegalArgumentException expected) {
		}

		try {
			new EmptyPrint(new Point(0, -1));
			fail();
		} catch (IllegalArgumentException expected) {
		}

		try {
			new EmptyPrint(-1, 0);
			fail();
		} catch (IllegalArgumentException expected) {
		}

		try {
			new EmptyPrint(0, -1);
			fail();
		} catch (IllegalArgumentException expected) {
		}
	}

	public void testEquals_equivalent() {
		assertEquals(new EmptyPrint(), new EmptyPrint(0, 0));
	}

	public void testEquals_different() {
		EmptyPrint emptyPrint = new EmptyPrint(0, 0);
		assertFalse(emptyPrint.equals(new EmptyPrint(1, 0)));
		assertFalse(emptyPrint.equals(new EmptyPrint(0, 1)));
	}
}