| 1 | // Jomic - a viewer for comic book archives. |
| 2 | // Copyright (C) 2004-2008 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.comic; |
| 17 | |
| 18 | import java.io.File; |
| 19 | |
| 20 | import junit.framework.TestCase; |
| 21 | import net.sf.jomic.tools.FileArchive; |
| 22 | import net.sf.jomic.tools.FileTools; |
| 23 | import net.sf.jomic.tools.ProgressChangeListener; |
| 24 | import net.sf.jomic.tools.ProgressFrame; |
| 25 | import net.sf.jomic.tools.Task; |
| 26 | import net.sf.jomic.tools.TestTools; |
| 27 | import net.sf.wraplog.Logger; |
| 28 | |
| 29 | /** |
| 30 | * TestCase for ConvertComicTask. |
| 31 | * |
| 32 | * @author Thomas Aglassinger |
| 33 | */ |
| 34 | public class ConvertComicTaskTest extends TestCase implements ProgressChangeListener |
| 35 | { |
| 36 | private static final String SUFFIX_TO_GET_RID_OF = ".png"; |
| 37 | private FileTools fileTools; |
| 38 | private Logger logger; |
| 39 | private ProgressFrame progressFrame; |
| 40 | private TestTools testTools; |
| 41 | |
| 42 | protected void setUp() |
| 43 | throws Exception { |
| 44 | super.setUp(); |
| 45 | testTools = TestTools.instance(); |
| 46 | fileTools = FileTools.instance(); |
| 47 | logger = Logger.getLogger(ConvertComicTaskTest.class); |
| 48 | progressFrame = new ProgressFrame(); |
| 49 | progressFrame.setTitle(getClass().getName()); |
| 50 | } |
| 51 | |
| 52 | public void progressChanged(Task source) { |
| 53 | progressFrame.setProgress(source.getProgress()); |
| 54 | } |
| 55 | |
| 56 | public void testConvertCbzToPdf() |
| 57 | throws Exception { |
| 58 | String methodName = "testConvertCbzToPdf"; |
| 59 | File sourceComicFile = testTools.getTestFile(TestTools.TEST_COMIC_CBZ); |
| 60 | File targetComicFile = testTools.getTestOutputFile(getClass().getName() + "." + methodName + ".pdf"); |
| 61 | Conversion conversion = new Conversion(Conversion.COMIC_FORMAT_PDF); |
| 62 | final Task convertCbzToPdfTask = new ConvertComicTask(sourceComicFile, targetComicFile, conversion); |
| 63 | |
| 64 | convertCbzToPdfTask.addProgressChangeListener(this); |
| 65 | progressFrame.setMaximum(convertCbzToPdfTask.getMaxProgress()); |
| 66 | progressFrame.setNote(methodName); |
| 67 | progressFrame.setVisible(true); |
| 68 | try { |
| 69 | convertCbzToPdfTask.start(); |
| 70 | } finally { |
| 71 | convertCbzToPdfTask.removeProgressChangeListener(this); |
| 72 | progressFrame.setVisible(false); |
| 73 | } |
| 74 | } |
| 75 | |
| 76 | public void testConvertNothingToNotYetExistentFolder() |
| 77 | throws Exception { |
| 78 | String methodName = "testConvertNothing"; |
| 79 | File sourceComicFile = testTools.getTestFile(TestTools.TEST_COMIC_CBZ); |
| 80 | File targetComicFolder = testTools.getTestOutputFile("newSubFolder"); |
| 81 | |
| 82 | if (targetComicFolder.exists()) { |
| 83 | fileTools.attemptToDeleteAll(targetComicFolder, logger); |
| 84 | if (targetComicFolder.exists()) { |
| 85 | throw new IllegalStateException("supposedly non-existent folder must be removed: " + targetComicFolder); |
| 86 | } |
| 87 | } |
| 88 | File targetComicFile = new File(targetComicFolder, getClass().getName() + "." + methodName + ".cbz"); |
| 89 | Conversion conversion = new Conversion(Conversion.COMIC_FORMAT_CBZ); |
| 90 | final Task convertNothingTask = new ConvertComicTask(sourceComicFile, targetComicFile, conversion); |
| 91 | |
| 92 | convertNothingTask.addProgressChangeListener(this); |
| 93 | progressFrame.setMaximum(convertNothingTask.getMaxProgress()); |
| 94 | progressFrame.setNote(methodName); |
| 95 | progressFrame.setVisible(true); |
| 96 | try { |
| 97 | convertNothingTask.start(); |
| 98 | } finally { |
| 99 | convertNothingTask.removeProgressChangeListener(this); |
| 100 | progressFrame.setVisible(false); |
| 101 | } |
| 102 | } |
| 103 | |
| 104 | public void testConvertPngToJpeg() |
| 105 | throws Exception { |
| 106 | String methodName = "testConvertPngToJpeg"; |
| 107 | File sourceComicFile = testTools.getTestFile(TestTools.TEST_COMIC_CBZ); |
| 108 | |
| 109 | // Make sure the test comic contains at least one PNG image. |
| 110 | FileArchive sourceZipArchiv = new FileArchive(sourceComicFile); |
| 111 | String[] sourceImageFileNames = sourceZipArchiv.list(); |
| 112 | boolean hasPng = false; |
| 113 | |
| 114 | for (int i = 0; !hasPng && (i < sourceImageFileNames.length); i += 1) { |
| 115 | String imageName = sourceImageFileNames[i]; |
| 116 | |
| 117 | if (imageName.endsWith(SUFFIX_TO_GET_RID_OF)) { |
| 118 | hasPng = true; |
| 119 | } |
| 120 | } |
| 121 | if (!hasPng) { |
| 122 | throw new IllegalArgumentException( |
| 123 | "comic must contain at least one image file ending in \"" |
| 124 | + SUFFIX_TO_GET_RID_OF + "\": " + sourceComicFile); |
| 125 | } |
| 126 | |
| 127 | File targetComicFile = testTools.getTestOutputFile(getClass().getName() + "." + methodName + ".cbz"); |
| 128 | Conversion conversion = new Conversion(Conversion.COMIC_FORMAT_CBZ); |
| 129 | |
| 130 | conversion.setImageFormat(Conversion.IMAGE_FORMAT_JFIF); |
| 131 | |
| 132 | final Task convertPngToJpegTask = new ConvertComicTask(sourceComicFile, targetComicFile, conversion); |
| 133 | |
| 134 | convertPngToJpegTask.addProgressChangeListener(this); |
| 135 | progressFrame.setMaximum(convertPngToJpegTask.getMaxProgress()); |
| 136 | progressFrame.setNote(methodName); |
| 137 | progressFrame.setVisible(true); |
| 138 | try { |
| 139 | convertPngToJpegTask.start(); |
| 140 | } finally { |
| 141 | convertPngToJpegTask.removeProgressChangeListener(this); |
| 142 | progressFrame.setVisible(false); |
| 143 | } |
| 144 | |
| 145 | // Assert that there are no more PNG images in the created comic. |
| 146 | FileArchive zipArchiv = new FileArchive(targetComicFile); |
| 147 | String[] targetImageFileNames = zipArchiv.list(); |
| 148 | |
| 149 | for (int i = 0; i < targetImageFileNames.length; i += 1) { |
| 150 | String imageName = targetImageFileNames[i]; |
| 151 | |
| 152 | assertFalse("image must not have suffix \"" + SUFFIX_TO_GET_RID_OF + "\": " + imageName, |
| 153 | imageName.endsWith(SUFFIX_TO_GET_RID_OF)); |
| 154 | } |
| 155 | } |
| 156 | |
| 157 | protected void tearDown() |
| 158 | throws Exception { |
| 159 | progressFrame.dispose(); |
| 160 | super.tearDown(); |
| 161 | } |
| 162 | } |