| 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.tests; |
| 17 | |
| 18 | import java.io.IOException; |
| 19 | |
| 20 | import jdepend.framework.JDepend; |
| 21 | import jdepend.framework.JavaPackage; |
| 22 | import junit.framework.TestCase; |
| 23 | import net.sf.jomic.Jomic; |
| 24 | |
| 25 | /** |
| 26 | * Test to check for package depedancy cycles. Based on an <a |
| 27 | * href="http://www.clarkware.com/software/JDepend.html#junit">example</a> coming with <a |
| 28 | * href="http://www.clarkware.com/software/JDepend.html">JDepend</a> . |
| 29 | * |
| 30 | * @author Thomas Aglassinger |
| 31 | */ |
| 32 | public class CycleTest extends TestCase |
| 33 | { |
| 34 | private JDepend jdepend; |
| 35 | |
| 36 | public CycleTest(String name) { |
| 37 | super(name); |
| 38 | } |
| 39 | |
| 40 | protected void setUp() |
| 41 | throws IOException { |
| 42 | jdepend = new JDepend(); |
| 43 | jdepend.addDirectory("source"); |
| 44 | } |
| 45 | |
| 46 | /** |
| 47 | * Tests that a package dependency cycle does not exist for any of the analyzed packages. |
| 48 | */ |
| 49 | public void testAllPackagesCycle() { |
| 50 | jdepend.analyze(); |
| 51 | assertEquals("dependancy cycles must be resolved", false, |
| 52 | jdepend.containsCycles()); |
| 53 | } |
| 54 | |
| 55 | /** |
| 56 | * Tests that a single package does not contain any package dependency cycles. |
| 57 | */ |
| 58 | public void testOnePackageCycle() { |
| 59 | jdepend.analyze(); |
| 60 | |
| 61 | JavaPackage p = jdepend.getPackage(Jomic.class.getPackage().getName()); |
| 62 | |
| 63 | assertNotNull(p); |
| 64 | assertEquals("Cycle exists: " + p.getName(), false, p.containsCycle()); |
| 65 | } |
| 66 | |
| 67 | protected void tearDown() { |
| 68 | jdepend = null; |
| 69 | } |
| 70 | } |