001    /**
002     * Copyright (C) 2007-2008, Jens Lehmann
003     *
004     * This file is part of DL-Learner.
005     * 
006     * DL-Learner is free software; you can redistribute it and/or modify
007     * it under the terms of the GNU General Public License as published by
008     * the Free Software Foundation; either version 3 of the License, or
009     * (at your option) any later version.
010     *
011     * DL-Learner is distributed in the hope that it will be useful,
012     * but WITHOUT ANY WARRANTY; without even the implied warranty of
013     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
014     * GNU General Public License for more details.
015     *
016     * You should have received a copy of the GNU General Public License
017     * along with this program.  If not, see <http://www.gnu.org/licenses/>.
018     *
019     */
020    package org.dllearner.test.junit;
021    
022    import java.util.List;
023    
024    import org.dllearner.core.Component;
025    import org.dllearner.core.ComponentManager;
026    import org.junit.Test;
027    import static org.junit.Assert.*;
028    
029    /**
030     * A suite of JUnit tests related to the DL-Learner component architecture.
031     * 
032     * @author Jens Lehmann
033     * 
034     */
035    public class ComponentTests {
036    
037            /**
038             * Checks whether all components implement the getName() method. While it
039             * cannot be enforced to implement a static method, it should be done (e.g.
040             * to be used as label for the component in GUIs).
041             */
042            @Test
043            public void nameTest() {
044                    String defaultName = Component.getName();
045                    ComponentManager cm = ComponentManager.getInstance();
046                    List<Class<? extends Component>> components = cm.getComponents();
047                    for (Class<? extends Component> component : components) {
048                            String componentName = cm.getComponentName(component);
049                            assertFalse(component + " does not overwrite getName().", componentName
050                                            .equals(defaultName));
051                    }
052            }
053    
054    }