| 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.tools; |
| 17 | |
| 18 | import java.io.File; |
| 19 | import java.util.zip.ZipException; |
| 20 | |
| 21 | import junit.framework.TestCase; |
| 22 | import org.apache.commons.logging.Log; |
| 23 | import org.apache.commons.logging.LogFactory; |
| 24 | |
| 25 | /** |
| 26 | * TestCase for ExtractZipTask. |
| 27 | * |
| 28 | * @author Thomas Aglassinger |
| 29 | */ |
| 30 | public class ExtractZipTaskTest extends TestCase |
| 31 | { |
| 32 | private FileTools fileTools; |
| 33 | private ImageTools imageTools; |
| 34 | private Log logger; |
| 35 | private ProgressFrame progressFrame; |
| 36 | private TestTools testTools; |
| 37 | |
| 38 | protected void setUp() |
| 39 | throws Exception { |
| 40 | super.setUp(); |
| 41 | testTools = TestTools.instance(); |
| 42 | logger = LogFactory.getLog(ExtractZipTaskTest.class); |
| 43 | fileTools = FileTools.instance(); |
| 44 | imageTools = ImageTools.instance(); |
| 45 | progressFrame = new ProgressFrame(); |
| 46 | progressFrame.setTitle(getClass().getName()); |
| 47 | } |
| 48 | |
| 49 | public void testExtract() |
| 50 | throws Exception { |
| 51 | String method = "testExtract"; |
| 52 | File zipFile = testTools.getTestFile(TestTools.THREE_PAGE_COMIC); |
| 53 | File targetFolder = testTools.getCleanTestOutputFolder(getClass().getName() + "." + method); |
| 54 | |
| 55 | progressFrame.setVisible(true); |
| 56 | progressFrame.setNote(method); |
| 57 | |
| 58 | Task extractZipTask = new ExtractZipTask(zipFile, targetFolder); |
| 59 | |
| 60 | try { |
| 61 | extractZipTask.start(); |
| 62 | assertTrue(targetFolder.exists()); |
| 63 | |
| 64 | File[] imageFiles = fileTools.listFilesRecursively(targetFolder); |
| 65 | |
| 66 | assertEquals("number of files extracted to " + targetFolder, 3, imageFiles.length); |
| 67 | // Make sure the extracted images can be read. |
| 68 | for (int i = 0; i < imageFiles.length; i += 1) { |
| 69 | imageTools.readImage(imageFiles[i]); |
| 70 | } |
| 71 | } finally { |
| 72 | progressFrame.setVisible(false); |
| 73 | } |
| 74 | } |
| 75 | |
| 76 | public void testExtractInternalError() |
| 77 | throws Exception { |
| 78 | String method = "testExtractInternalError"; |
| 79 | File zipFile = testTools.getTestFile(TestTools.TEST_COMIC_INTERNAL_ERROR); |
| 80 | File targetFolder = testTools.getCleanTestOutputFolder(getClass().getName() + "." + method); |
| 81 | |
| 82 | progressFrame.setVisible(true); |
| 83 | progressFrame.setNote(method); |
| 84 | |
| 85 | Task extractZipTask = new ExtractZipTask(zipFile, targetFolder); |
| 86 | |
| 87 | try { |
| 88 | extractZipTask.start(); |
| 89 | fail("broken archive must cause error: " + zipFile); |
| 90 | } catch (ZipException error) { |
| 91 | if (logger.isDebugEnabled()) { |
| 92 | logger.debug("ignoring expected error", error); |
| 93 | } |
| 94 | } finally { |
| 95 | progressFrame.setVisible(false); |
| 96 | } |
| 97 | } |
| 98 | |
| 99 | protected void tearDown() |
| 100 | throws Exception { |
| 101 | super.tearDown(); |
| 102 | } |
| 103 | } |