| /******************************************************************************* |
| * Copyright (c) 2020 Obeo. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Obeo - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.emf.compare.diagram.ide.ui.internal.contentmergeviewer.diagram; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.IOException; |
| |
| import org.eclipse.compare.CompareConfiguration; |
| import org.eclipse.emf.compare.Comparison; |
| import org.eclipse.emf.compare.EMFCompare; |
| import org.eclipse.emf.compare.Match; |
| import org.eclipse.emf.compare.ide.ui.internal.configuration.EMFCompareConfiguration; |
| import org.eclipse.emf.compare.rcp.ui.mergeviewer.IMergeViewer.MergeViewerSide; |
| import org.eclipse.emf.compare.scope.DefaultComparisonScope; |
| import org.eclipse.emf.compare.tests.framework.AbstractInputData; |
| import org.eclipse.emf.ecore.resource.Resource; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * This test is related to the bug <a href="https://bugs.eclipse.org/bugs/show_bug.cgi?id=560861">560861</a> |
| * |
| * @author <a href="mailto:glenn.plouhinec@obeo.fr">Glenn Plouhinec</a> |
| */ |
| @SuppressWarnings("restriction") |
| public class TestBug560861 { |
| |
| private Comparison comparison; |
| |
| private CompareConfiguration cc; |
| |
| private EMFCompareConfiguration emfcc; |
| |
| private PhantomManager phantomManager; |
| |
| private boolean mirrored; |
| |
| /** |
| * Set up the two test models. |
| * <p> |
| * <ul> |
| * <li>left.nodes: In this model we have a tree nodes structured like this: |
| * |
| * <pre> |
| * Root - DeletedNode |
| * </pre> |
| * |
| * </li> |
| * <li>right.nodes: In this model "DeletedNode" has been deleted.</li> |
| * </ul> |
| * </p> |
| * <p> |
| * A 2-way comparison between left.nodes (left input) and right.nodes (right input) gives the resulting |
| * comparison model: |
| * <li>A difference for the deletion of "DeletedNode".</li> |
| * </p> |
| * |
| * @throws IOException |
| */ |
| @Before |
| public void setUp() throws IOException { |
| Bug560861InputData inputData = new Bug560861InputData(); |
| Resource left = inputData.getResource("left.nodes"); //$NON-NLS-1$ |
| Resource right = inputData.getResource("right.nodes"); //$NON-NLS-1$ |
| Resource origin = null; |
| |
| DefaultComparisonScope scope = new DefaultComparisonScope(left, right, origin); |
| comparison = EMFCompare.builder().build().compare(scope); |
| cc = new CompareConfiguration(); |
| emfcc = new EMFCompareConfiguration(cc); |
| } |
| |
| /** |
| * Tests that the side returned by the getTargetSide() method is correct before swapping. |
| */ |
| @Test |
| public void testSideBeforeSwappingLeftAndRight() { |
| mirrored = false; |
| cc.setProperty(EMFCompareConfiguration.MIRRORED, mirrored); |
| Match match = comparison.getMatches().get(0).getSubmatches().get(0); |
| phantomManager = new PhantomManager(emfcc, null, null, null, null); |
| MergeViewerSide phantomSide = phantomManager.getTargetSide(match, null); |
| |
| assertFalse(emfcc.isMirrored()); |
| assertEquals(phantomSide, MergeViewerSide.RIGHT); |
| } |
| |
| /** |
| * Tests that the side returned by the getTargetSide() method is correct after swapping. |
| */ |
| @Test |
| public void testSideAfterSwappingLeftAndRight() { |
| mirrored = true; |
| cc.setProperty(EMFCompareConfiguration.MIRRORED, mirrored); |
| Match match = comparison.getMatches().get(0).getSubmatches().get(0); |
| phantomManager = new PhantomManager(emfcc, null, null, null, null); |
| MergeViewerSide phantomSide = phantomManager.getTargetSide(match, null); |
| |
| assertTrue(emfcc.isMirrored()); |
| assertEquals(phantomSide, MergeViewerSide.LEFT); |
| } |
| |
| /** |
| * Input data for this bug. |
| * |
| * @author <a href="mailto:glenn.plouhinec@obeo.fr">Glenn Plouhinec</a> |
| */ |
| public class Bug560861InputData extends AbstractInputData { |
| |
| private static final String PATH_PREFIX = "data/_560861/"; //$NON-NLS-1$ |
| |
| public Resource getResource(String resourceName) throws IOException { |
| StringBuilder resourceURL = new StringBuilder(PATH_PREFIX); |
| resourceURL.append(resourceName); |
| return loadFromClassLoader(resourceURL.toString()); |
| } |
| } |
| |
| } |