| /******************************************************************************* |
| * Copyright (C) 2007 The University of Manchester |
| * |
| * Modifications to the initial code base are copyright of their |
| * respective authors, or their employers as appropriate. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public License |
| * as published by the Free Software Foundation; either version 2.1 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
| ******************************************************************************/ |
| package net.sf.taverna.t2.workflowmodel.impl; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.Set; |
| |
| import net.sf.taverna.t2.annotation.AnnotationChain; |
| import net.sf.taverna.t2.workflowmodel.Datalink; |
| import net.sf.taverna.t2.workflowmodel.Edit; |
| import net.sf.taverna.t2.workflowmodel.EditException; |
| import net.sf.taverna.t2.workflowmodel.EventForwardingOutputPort; |
| import net.sf.taverna.t2.workflowmodel.EventHandlingInputPort; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * @author David Withers |
| * |
| */ |
| public class AbstractDatalinkEditTest { |
| |
| private Datalink datalink; |
| private boolean editDone; |
| |
| @Before |
| public void setUp() throws Exception { |
| datalink = new DatalinkImpl(null, null); |
| editDone = false; |
| } |
| |
| @Test |
| public void testAbstractDatalinkEdit() { |
| AbstractDatalinkEdit edit = new AbstractDatalinkEdit(datalink) { |
| @Override |
| protected void doEditAction(DatalinkImpl datalink) |
| throws EditException { |
| } |
| |
| @Override |
| protected void undoEditAction(DatalinkImpl datalink) { |
| } |
| }; |
| assertEquals(datalink, edit.getSubject()); |
| } |
| |
| @Test(expected = RuntimeException.class) |
| public void testAbstractDatalinkEditWithNull() { |
| new AbstractDatalinkEdit(null) { |
| @Override |
| protected void doEditAction(DatalinkImpl datalink) |
| throws EditException { |
| } |
| |
| @Override |
| protected void undoEditAction(DatalinkImpl datalink) { |
| } |
| }; |
| } |
| |
| @Test |
| public void testDoEdit() throws EditException { |
| AbstractDatalinkEdit edit = new AbstractDatalinkEdit(datalink) { |
| @Override |
| protected void doEditAction(DatalinkImpl datalink) |
| throws EditException { |
| editDone = true; |
| } |
| |
| @Override |
| protected void undoEditAction(DatalinkImpl datalink) { |
| } |
| }; |
| assertFalse(editDone); |
| assertFalse(edit.isApplied()); |
| assertEquals(datalink, edit.doEdit()); |
| assertTrue(editDone); |
| assertTrue(edit.isApplied()); |
| } |
| |
| @Test(expected = EditException.class) |
| public void testDoEditTwice() throws EditException { |
| AbstractDatalinkEdit edit = new AbstractDatalinkEdit(datalink) { |
| @Override |
| protected void doEditAction(DatalinkImpl datalink) |
| throws EditException { |
| } |
| |
| @Override |
| protected void undoEditAction(DatalinkImpl datalink) { |
| } |
| }; |
| edit.doEdit(); |
| edit.doEdit(); |
| } |
| |
| @Test(expected = EditException.class) |
| public void testDoEditWithWrongImpl() throws EditException { |
| AbstractDatalinkEdit edit = new AbstractDatalinkEdit(new Datalink() { |
| |
| public int getResolvedDepth() { |
| return 0; |
| } |
| |
| public EventHandlingInputPort getSink() { |
| return null; |
| } |
| |
| public EventForwardingOutputPort getSource() { |
| return null; |
| } |
| |
| public Edit<? extends Datalink> getAddAnnotationEdit( |
| AnnotationChain newAnnotation) { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| public Set<? extends AnnotationChain> getAnnotations() { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| public Edit<? extends Datalink> getRemoveAnnotationEdit( |
| AnnotationChain annotationToRemove) { |
| // TODO Auto-generated method stub |
| return null; |
| } |
| |
| public void setAnnotations(Set<AnnotationChain> annotations) { |
| // TODO Auto-generated method stub |
| |
| } |
| |
| }) { |
| @Override |
| protected void doEditAction(DatalinkImpl datalink) |
| throws EditException { |
| } |
| |
| @Override |
| protected void undoEditAction(DatalinkImpl datalink) { |
| } |
| }; |
| edit.doEdit(); |
| } |
| |
| @Test |
| public void testGetSubject() { |
| AbstractDatalinkEdit edit = new AbstractDatalinkEdit(datalink) { |
| @Override |
| protected void doEditAction(DatalinkImpl datalink) |
| throws EditException { |
| } |
| |
| @Override |
| protected void undoEditAction(DatalinkImpl datalink) { |
| } |
| }; |
| assertEquals(datalink, edit.getSubject()); |
| } |
| |
| @Test |
| public void testIsApplied() throws EditException { |
| AbstractDatalinkEdit edit = new AbstractDatalinkEdit(datalink) { |
| @Override |
| protected void doEditAction(DatalinkImpl datalink) |
| throws EditException { |
| } |
| |
| @Override |
| protected void undoEditAction(DatalinkImpl datalink) { |
| } |
| }; |
| assertFalse(edit.isApplied()); |
| edit.doEdit(); |
| assertTrue(edit.isApplied()); |
| edit.undo(); |
| assertFalse(edit.isApplied()); |
| } |
| |
| @Test |
| public void testUndo() throws EditException { |
| AbstractDatalinkEdit edit = new AbstractDatalinkEdit(datalink) { |
| @Override |
| protected void doEditAction(DatalinkImpl datalink) |
| throws EditException { |
| editDone = true; |
| } |
| |
| @Override |
| protected void undoEditAction(DatalinkImpl datalink) { |
| editDone = false; |
| } |
| }; |
| assertFalse(editDone); |
| assertFalse(edit.isApplied()); |
| edit.doEdit(); |
| assertTrue(editDone); |
| assertTrue(edit.isApplied()); |
| edit.undo(); |
| assertFalse(editDone); |
| assertFalse(edit.isApplied()); |
| } |
| |
| @Test(expected = RuntimeException.class) |
| public void testUndoBeforeDoEdit() { |
| AbstractDatalinkEdit edit = new AbstractDatalinkEdit(datalink) { |
| @Override |
| protected void doEditAction(DatalinkImpl datalink) |
| throws EditException { |
| } |
| |
| @Override |
| protected void undoEditAction(DatalinkImpl datalink) { |
| } |
| }; |
| edit.undo(); |
| } |
| |
| } |