| 1 | // Jomic - a viewer for comic book archives. |
| 2 | // Copyright (C) 2004-2011 Thomas Aglassinger |
| 3 | // |
| 4 | // This program is free software: you can redistribute it and/or modify |
| 5 | // it under the terms of the GNU General Public License as published by |
| 6 | // the Free Software Foundation, either version 3 of the License, or |
| 7 | // (at your option) any later version. |
| 8 | // |
| 9 | // This program is distributed in the hope that it will be useful, |
| 10 | // but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | // GNU General Public License for more details. |
| 13 | // |
| 14 | // You should have received a copy of the GNU General Public License |
| 15 | // along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 16 | package net.sf.jomic.jaiunit; |
| 17 | |
| 18 | import java.awt.image.RenderedImage; |
| 19 | |
| 20 | /** |
| 21 | * A JUnit TestCase, extended with some utility methods to assert image properties. |
| 22 | * |
| 23 | * @author Thomas Aglassinger |
| 24 | */ |
| 25 | public class TestCase extends junit.framework.TestCase |
| 26 | { |
| 27 | /** |
| 28 | * Default value for timeout. |
| 29 | * |
| 30 | * @see #PROPERTY_TIMEOUT |
| 31 | */ |
| 32 | static final int DEFAULT_TIMEOUT = 10000; |
| 33 | |
| 34 | /** |
| 35 | * Property to specify if images should be shown. |
| 36 | * |
| 37 | * @see ImageViewer#showImage() |
| 38 | */ |
| 39 | static final String PROPERTY_SHOW_IMAGE = "net.sf.jaiunit.showImage"; |
| 40 | |
| 41 | /** |
| 42 | * Property to specify timeout in milliseconds after which frames showing diagnostic |
| 43 | * information should be closed. |
| 44 | */ |
| 45 | static final String PROPERTY_TIMEOUT = "net.sf.jaiunit.timeout"; |
| 46 | |
| 47 | public static void assertEquals(String message, RenderedImage expected, RenderedImage actual) { |
| 48 | if (expected == null) { |
| 49 | throw new IllegalArgumentException("parameter expected must not be null"); |
| 50 | } else if (actual == null) { |
| 51 | throw new IllegalArgumentException("parameter actual must not be null"); |
| 52 | } |
| 53 | |
| 54 | assertEquals("width", expected.getWidth(), actual.getWidth()); |
| 55 | assertEquals("height", expected.getHeight(), actual.getHeight()); |
| 56 | assertEquals(message, true, Tools.instance().imagesAreEqual(expected, actual)); |
| 57 | } |
| 58 | } |