GridPrintTest.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.grid;

import junit.framework.TestCase;

import org.eclipse.nebula.paperclips.core.PrintStub;
import org.eclipse.nebula.paperclips.core.grid.GridColumn;
import org.eclipse.nebula.paperclips.core.grid.GridLook;
import org.eclipse.nebula.paperclips.core.grid.GridLookPainter;
import org.eclipse.nebula.paperclips.core.grid.GridPrint;
import org.eclipse.nebula.paperclips.core.internal.util.Util;
import org.eclipse.swt.graphics.Device;
import org.eclipse.swt.graphics.GC;

public class GridPrintTest extends TestCase {
	public void testConstructor_invalidArguments() {
		try {
			new GridPrint((GridLook) null);
			fail();
		} catch (IllegalArgumentException expected) {
		}

		try {
			new GridPrint((GridColumn[]) null);
			fail();
		} catch (IllegalArgumentException expected) {
		}

		try {
			new GridPrint((GridColumn[]) null);
			fail();
		} catch (IllegalArgumentException expected) {
		}

		try {
			new GridPrint((String) null);
			fail();
		} catch (IllegalArgumentException expected) {
		}
	}

	public void testEquals() {
		GridPrint g1 = new GridPrint();
		GridPrint g2 = new GridPrint();
		assertEquals(g1, g2);

		g1.addColumns("p, 80pt, d");
		assertFalse(g1.equals(g2));
		g2.addColumns("p, 80pt, d");
		assertEquals(g1, g2);

		g1.setLook(new GridLookStub());
		assertFalse(g1.equals(g2));
		g2.setLook(new GridLookStub());
		assertEquals(g1, g2);

		g1.setCellClippingEnabled(false);
		assertFalse(g1.equals(g2));
		g2.setCellClippingEnabled(false);
		assertEquals(g1, g2);

		g1.setColumnGroups(new int[][] { { 0, 1 } });
		assertFalse(g1.equals(g2));
		g2.setColumnGroups(new int[][] { { 0, 1 } });
		assertEquals(g1, g2);

		g1.add(new PrintStub());
		assertFalse(g1.equals(g2));
		g2.add(new PrintStub());
		assertEquals(g1, g2);

		g1.addHeader(new PrintStub());
		assertFalse(g1.equals(g2));
		g2.addHeader(new PrintStub());
		assertEquals(g1, g2);

		g1.addFooter(new PrintStub());
		assertFalse(g1.equals(g2));
		g2.addFooter(new PrintStub());
		assertEquals(g1, g2);
	}

	static class GridLookStub implements GridLook {
		public boolean equals(Object obj) {
			return Util.sameClass(this, obj);
		}

		public GridLookPainter getPainter(Device device, GC gc) {
			return null;
		}
	}
}