1 files changed, 251 insertions, 251 deletions
diff --git a/tests/junit/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.tests/src/org/eclipse/papyrus/uml/diagram/tests/canonical/TestContainmentLink.java b/tests/junit/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.tests/src/org/eclipse/papyrus/uml/diagram/tests/canonical/TestContainmentLink.java
index 60e28db240e..3623a819347 100644
--- a/tests/junit/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.tests/src/org/eclipse/papyrus/uml/diagram/tests/canonical/TestContainmentLink.java
+++ b/tests/junit/plugins/uml/diagram/org.eclipse.papyrus.uml.diagram.tests/src/org/eclipse/papyrus/uml/diagram/tests/canonical/TestContainmentLink.java
@@ -1,251 +1,251 @@
-/*****************************************************************************
- * Copyright (c) 2009 CEA LIST.
- *
- *
- * 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:
- *  Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation
- *
- *****************************************************************************/
-package org.eclipse.papyrus.uml.diagram.tests.canonical;
-
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-
-import org.eclipse.draw2d.geometry.Point;
-import org.eclipse.gef.ConnectionEditPart;
-import org.eclipse.gef.Request;
-import org.eclipse.gef.RequestConstants;
-import org.eclipse.gef.commands.Command;
-import org.eclipse.gef.commands.UnexecutableCommand;
-import org.eclipse.gef.requests.GroupRequest;
-import org.eclipse.gef.requests.ReconnectRequest;
-import org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart;
-import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequest;
-import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequestFactory;
-import org.eclipse.gmf.runtime.diagram.ui.requests.EditCommandRequestWrapper;
-import org.eclipse.gmf.runtime.emf.type.core.IElementType;
-import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest;
-import org.eclipse.gmf.runtime.notation.Diagram;
-import org.eclipse.uml2.uml.Element;
-
-public abstract class TestContainmentLink extends TestLink {
-
-	/**
-	 * Test view deletion.
-	 *
-	 * @param type
-	 *            the type
-	 */
-	@Override
-	public void testViewDeletion(IElementType type) {
-		// DELETION OF THE VIEW
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 1);
-		assertTrue(VIEW_DELETION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 3);
-		assertTrue(VIEW_DELETION + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
-		Request deleteViewRequest = new GroupRequest(RequestConstants.REQ_DELETE);
-		Command command = ((ConnectionEditPart) source.getSourceConnections().get(0)).getCommand(deleteViewRequest);
-		assertNotNull(VIEW_DELETION + COMMAND_NULL, command);
-		assertTrue(VIEW_DELETION + TEST_IF_THE_COMMAND_IS_CREATED, command != UnexecutableCommand.INSTANCE);
-		assertTrue(VIEW_DELETION + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true);
-		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 0);
-		assertTrue(VIEW_DELETION + TEST_THE_EXECUTION, getRootSemanticModel().getOwnedElements().size() == 3);
-		assertTrue(VIEW_DELETION + TEST_THE_EXECUTION, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
-		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().undo();
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 1);
-		assertTrue(VIEW_DELETION + TEST_THE_UNDO, getRootSemanticModel().getOwnedElements().size() == 3);
-		assertTrue(VIEW_DELETION + TEST_THE_UNDO, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
-		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().redo();
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 0);
-		assertTrue(VIEW_DELETION + TEST_THE_REDO, getRootSemanticModel().getOwnedElements().size() == 3);
-		assertTrue(VIEW_DELETION + TEST_THE_REDO, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
-	}
-
-	/**
-	 * Test destroy.
-	 *
-	 * @param type
-	 *            the type
-	 */
-	@Override
-	public void testDestroy(IElementType type) {
-		// DESTROY SEMANTIC+ VIEW
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 1);
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
-		assertTrue(DESTROY_DELETION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 3);
-		Request deleteViewRequest = new EditCommandRequestWrapper(new DestroyElementRequest(false));
-		Command command = ((ConnectionEditPart) source.getSourceConnections().get(0)).getCommand(deleteViewRequest);
-		// ContainmentLink cannot be destroyed
-		assertTrue(DESTROY_DELETION + COMMAND_NULL, command == null);
-
-	}
-
-	/**
-	 * Test drop.
-	 *
-	 * @param type
-	 *            the type
-	 */
-	@Override
-	public void testDrop(IElementType type) {
-		// DROP
-		// it is impossible to drop but you can recreat the link between this element
-		assertTrue(DROP + INITIALIZATION_TEST, getDiagramEditPart().getChildren().size() == 4);
-		assertTrue(DROP + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 3);
-		assertTrue(DROP + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
-		assertTrue(DROP + TEST_THE_REDO, ((Diagram) getRootView()).getEdges().size() == 0);
-	}
-
-	/**
-	 * Test to create a link.
-	 *
-	 * @param linkType
-	 *            the type
-	 */
-	@Override
-	public void testToCreateALink(IElementType linkType, String initialName) {
-		assertTrue(CREATION + INITIALIZATION_TEST, getDiagramEditPart().getChildren().size() == 4);
-		assertTrue(CREATION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 4);
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 0);
-		Command command = target.getCommand(createConnectionViewRequest(linkType, source, target));
-		assertNotNull(CREATION + COMMAND_NULL, command);
-		assertTrue(CONTAINER_CREATION + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true);
-		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
-		assertTrue(CREATION + TEST_THE_EXECUTION, ((Diagram) getRootView()).getEdges().size() == 1);
-		assertTrue(CREATION + TEST_THE_EXECUTION, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
-		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().undo();
-		assertTrue(CREATION + TEST_THE_EXECUTION, ((Diagram) getRootView()).getEdges().size() == 0);
-		assertTrue(CREATION + TEST_THE_UNDO, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 0);
-		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().redo();
-		assertTrue(CREATION + TEST_THE_EXECUTION, ((Diagram) getRootView()).getEdges().size() == 1);
-		assertTrue(CREATION + TEST_THE_EXECUTION, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
-	}
-
-	@Override
-	public void installEnvironment(IElementType sourceType, IElementType targetType) {
-		assertTrue(CREATION + INITIALIZATION_TEST, getDiagramEditPart().getChildren().size() == 0);
-		assertTrue(CREATION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 0);
-		// create the source
-		CreateViewRequest requestcreation = CreateViewRequestFactory.getCreateShapeRequest(sourceType, getDiagramEditPart().getDiagramPreferencesHint());
-		requestcreation.setLocation(new Point(100, 100));
-		Command command = getDiagramEditPart().getCommand(requestcreation);
-		assertNotNull(CREATION + COMMAND_NULL, command);
-		assertTrue(CREATION + TEST_IF_THE_COMMAND_IS_CREATED, command != UnexecutableCommand.INSTANCE);
-		assertTrue("CREATION: " + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true); //$NON-NLS-1$
-		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
-		// create the source player to test reconnect
-		requestcreation = CreateViewRequestFactory.getCreateShapeRequest(sourceType, getDiagramEditPart().getDiagramPreferencesHint());
-		requestcreation.setLocation(new Point(100, 300));
-		command = getDiagramEditPart().getCommand(requestcreation);
-		assertNotNull(CREATION + COMMAND_NULL, command);
-		assertTrue(CREATION + TEST_IF_THE_COMMAND_IS_CREATED, command != UnexecutableCommand.INSTANCE);
-		assertTrue("CREATION: " + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true); //$NON-NLS-1$
-		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
-		// create the target
-		requestcreation = CreateViewRequestFactory.getCreateShapeRequest(targetType, getDiagramEditPart().getDiagramPreferencesHint());
-		requestcreation.setLocation(new Point(300, 100));
-		command = getDiagramEditPart().getCommand(requestcreation);
-		assertNotNull(CREATION + COMMAND_NULL, command);
-		assertTrue(CREATION + TEST_IF_THE_COMMAND_IS_CREATED, command != UnexecutableCommand.INSTANCE);
-		assertTrue("CREATION: " + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true); //$NON-NLS-1$
-		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
-		// create the target player to test reconnect
-		requestcreation = CreateViewRequestFactory.getCreateShapeRequest(targetType, getDiagramEditPart().getDiagramPreferencesHint());
-		requestcreation.setLocation(new Point(300, 300));
-		command = getDiagramEditPart().getCommand(requestcreation);
-		assertNotNull(CREATION + COMMAND_NULL, command);
-		assertTrue(CREATION + TEST_IF_THE_COMMAND_IS_CREATED, command != UnexecutableCommand.INSTANCE);
-		assertTrue("CREATION: " + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true); //$NON-NLS-1$
-		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
-		source = (GraphicalEditPart) getDiagramEditPart().getChildren().get(0);
-		sourcePlayer = (GraphicalEditPart) getDiagramEditPart().getChildren().get(1);
-		target = (GraphicalEditPart) getDiagramEditPart().getChildren().get(2);
-		targetPlayer = (GraphicalEditPart) getDiagramEditPart().getChildren().get(3);
-	}
-
-	@Override
-	public void testTargetReconnectAMultiLink(IElementType type) {
-		// target reconnection
-		ReconnectRequest reconnectRequest = new ReconnectRequest();
-		assertTrue(THE_LINK_RECONNECT_EXISTS, (ConnectionEditPart) target.getTargetConnections().get(0) != null);
-		ConnectionEditPart binaryLink = (ConnectionEditPart) target.getTargetConnections().get(0);
-		reconnectRequest.setConnectionEditPart(binaryLink);
-		reconnectRequest.setTargetEditPart(targetPlayer);
-		reconnectRequest.setType(RequestConstants.REQ_RECONNECT_TARGET);
-		Command cmd = targetPlayer.getCommand(reconnectRequest);
-		assertTrue(RECONNECTION_TARGET + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, cmd.canExecute() == true);
-		getDiagramEditPart().getDiagramEditDomain().getDiagramCommandStack().execute(cmd);
-		// EditorUtils.getTransactionalEditingDomain().getCommandStack().execute(cmd);
-		assertTrue(RECONNECTION_TARGET + TEST_THE_EXECUTION, ((Diagram) getRootView()).getEdges().size() == 1);
-		assertTrue(RECONNECTION_TARGET + TEST_THE_EXECUTION, getRootSemanticModel().getOwnedElements().size() == 2);
-		assertTrue(LINK_EXISTS_RECONNECTION_ON_TARGET, binaryLink.getTarget().equals(targetPlayer));
-		// undo
-		getDiagramEditPart().getDiagramEditDomain().getDiagramCommandStack().undo();
-		assertTrue(LINK_EXISTS_RECONNECTION_ON_TARGET + TEST_THE_UNDO, binaryLink.getTarget().equals(target));
-		// redo
-		getDiagramEditPart().getDiagramEditDomain().getDiagramCommandStack().redo();
-		assertTrue(LINK_EXISTS_RECONNECTION_ON_TARGET + TEST_THE_REDO, binaryLink.getTarget().equals(targetPlayer));
-	}
-
-	@Override
-	public void testSourceReconnectAMultiLink(IElementType type) {
-		// target reconnection
-		ReconnectRequest reconnectRequest = new ReconnectRequest();
-		assertTrue(THE_LINK_TO_RECONNECT_EXISTS, ((ConnectionEditPart) source.getSourceConnections().get(0)) != null); //$NON-NLS-1$
-		ConnectionEditPart branch = ((ConnectionEditPart) source.getSourceConnections().get(0)); //$NON-NLS-1$
-		reconnectRequest.setConnectionEditPart(branch);
-		reconnectRequest.setTargetEditPart(sourcePlayer);
-		reconnectRequest.setType(RequestConstants.REQ_RECONNECT_SOURCE);
-		Command cmd = sourcePlayer.getCommand(reconnectRequest);
-		assertTrue(RECONNECTION_SOURCE + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, cmd.canExecute() == true);
-	}
-
-	/**
-	 * Test to manage top node.
-	 *
-	 * @param type
-	 *            the type
-	 * @param containerType
-	 *            the container type
-	 */
-	public void testToManageLink(IElementType sourceType, IElementType targetType, IElementType linkType, IElementType containerType) {
-		installEnvironment(sourceType, targetType);
-		testToCreateALink(linkType, null);
-		testDestroy(linkType);
-		testViewDeletion(linkType);
-		testDrop(linkType);
-		testRecreation(linkType);
-		testSourceReconnectAMultiLink(linkType);
-		testTargetReconnectAMultiLink(linkType);
-	}
-
-	public void testRecreation(IElementType linkType) {
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 0);
-		assertTrue(CREATION + INITIALIZATION_TEST, getDiagramEditPart().getChildren().size() == 4);
-		assertTrue(CREATION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 3);
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
-		Command command = target.getCommand(createConnectionViewRequest(linkType, source, target));
-		assertNotNull(CREATION + COMMAND_NULL, command);
-		assertTrue(CONTAINER_CREATION + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true);
-		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 1);
-		assertTrue(CREATION + INITIALIZATION_TEST, getDiagramEditPart().getChildren().size() == 4);
-		assertTrue(CREATION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 3);
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
-		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().undo();
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 0);
-		assertTrue(CREATION + INITIALIZATION_TEST, getDiagramEditPart().getChildren().size() == 4);
-		assertTrue(CREATION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 3);
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
-		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().redo();
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 1);
-		assertTrue(CREATION + INITIALIZATION_TEST, getDiagramEditPart().getChildren().size() == 4);
-		assertTrue(CREATION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 3);
-		assertTrue(CREATION + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
-	}
-}
+/*****************************************************************************
+ * Copyright (c) 2009 CEA LIST.
+ *
+ *
+ * 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:
+ *  Patrick Tessier (CEA LIST) Patrick.tessier@cea.fr - Initial API and implementation
+ *
+ *****************************************************************************/
+package org.eclipse.papyrus.uml.diagram.tests.canonical;
+
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import org.eclipse.draw2d.geometry.Point;
+import org.eclipse.gef.ConnectionEditPart;
+import org.eclipse.gef.Request;
+import org.eclipse.gef.RequestConstants;
+import org.eclipse.gef.commands.Command;
+import org.eclipse.gef.commands.UnexecutableCommand;
+import org.eclipse.gef.requests.GroupRequest;
+import org.eclipse.gef.requests.ReconnectRequest;
+import org.eclipse.gmf.runtime.diagram.ui.editparts.GraphicalEditPart;
+import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequest;
+import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewRequestFactory;
+import org.eclipse.gmf.runtime.diagram.ui.requests.EditCommandRequestWrapper;
+import org.eclipse.gmf.runtime.emf.type.core.IElementType;
+import org.eclipse.gmf.runtime.emf.type.core.requests.DestroyElementRequest;
+import org.eclipse.gmf.runtime.notation.Diagram;
+import org.eclipse.uml2.uml.Element;
+
+public abstract class TestContainmentLink extends TestLink {
+
+	/**
+	 * Test view deletion.
+	 *
+	 * @param type
+	 *            the type
+	 */
+	@Override
+	public void testViewDeletion(IElementType type) {
+		// DELETION OF THE VIEW
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 1);
+		assertTrue(VIEW_DELETION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 3);
+		assertTrue(VIEW_DELETION + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
+		Request deleteViewRequest = new GroupRequest(RequestConstants.REQ_DELETE);
+		Command command = ((ConnectionEditPart) source.getSourceConnections().get(0)).getCommand(deleteViewRequest);
+		assertNotNull(VIEW_DELETION + COMMAND_NULL, command);
+		assertTrue(VIEW_DELETION + TEST_IF_THE_COMMAND_IS_CREATED, command != UnexecutableCommand.INSTANCE);
+		assertTrue(VIEW_DELETION + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true);
+		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 0);
+		assertTrue(VIEW_DELETION + TEST_THE_EXECUTION, getRootSemanticModel().getOwnedElements().size() == 3);
+		assertTrue(VIEW_DELETION + TEST_THE_EXECUTION, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
+		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().undo();
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 1);
+		assertTrue(VIEW_DELETION + TEST_THE_UNDO, getRootSemanticModel().getOwnedElements().size() == 3);
+		assertTrue(VIEW_DELETION + TEST_THE_UNDO, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
+		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().redo();
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 0);
+		assertTrue(VIEW_DELETION + TEST_THE_REDO, getRootSemanticModel().getOwnedElements().size() == 3);
+		assertTrue(VIEW_DELETION + TEST_THE_REDO, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
+	}
+
+	/**
+	 * Test destroy.
+	 *
+	 * @param type
+	 *            the type
+	 */
+	@Override
+	public void testDestroy(IElementType type) {
+		// DESTROY SEMANTIC+ VIEW
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 1);
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
+		assertTrue(DESTROY_DELETION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 3);
+		Request deleteViewRequest = new EditCommandRequestWrapper(new DestroyElementRequest(false));
+		Command command = ((ConnectionEditPart) source.getSourceConnections().get(0)).getCommand(deleteViewRequest);
+		// ContainmentLink cannot be destroyed
+		assertTrue(DESTROY_DELETION + COMMAND_NULL, command == null);
+
+	}
+
+	/**
+	 * Test drop.
+	 *
+	 * @param type
+	 *            the type
+	 */
+	@Override
+	public void testDrop(IElementType type) {
+		// DROP
+		// it is impossible to drop but you can recreat the link between this element
+		assertTrue(DROP + INITIALIZATION_TEST, getDiagramEditPart().getChildren().size() == 4);
+		assertTrue(DROP + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 3);
+		assertTrue(DROP + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
+		assertTrue(DROP + TEST_THE_REDO, ((Diagram) getRootView()).getEdges().size() == 0);
+	}
+
+	/**
+	 * Test to create a link.
+	 *
+	 * @param linkType
+	 *            the type
+	 */
+	@Override
+	public void testToCreateALink(IElementType linkType, String initialName) {
+		assertTrue(CREATION + INITIALIZATION_TEST, getDiagramEditPart().getChildren().size() == 4);
+		assertTrue(CREATION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 4);
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 0);
+		Command command = target.getCommand(createConnectionViewRequest(linkType, source, target));
+		assertNotNull(CREATION + COMMAND_NULL, command);
+		assertTrue(CONTAINER_CREATION + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true);
+		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
+		assertTrue(CREATION + TEST_THE_EXECUTION, ((Diagram) getRootView()).getEdges().size() == 1);
+		assertTrue(CREATION + TEST_THE_EXECUTION, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
+		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().undo();
+		assertTrue(CREATION + TEST_THE_EXECUTION, ((Diagram) getRootView()).getEdges().size() == 0);
+		assertTrue(CREATION + TEST_THE_UNDO, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 0);
+		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().redo();
+		assertTrue(CREATION + TEST_THE_EXECUTION, ((Diagram) getRootView()).getEdges().size() == 1);
+		assertTrue(CREATION + TEST_THE_EXECUTION, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
+	}
+
+	@Override
+	public void installEnvironment(IElementType sourceType, IElementType targetType) {
+		assertTrue(CREATION + INITIALIZATION_TEST, getDiagramEditPart().getChildren().size() == 0);
+		assertTrue(CREATION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 0);
+		// create the source
+		CreateViewRequest requestcreation = CreateViewRequestFactory.getCreateShapeRequest(sourceType, getDiagramEditPart().getDiagramPreferencesHint());
+		requestcreation.setLocation(new Point(100, 100));
+		Command command = getDiagramEditPart().getCommand(requestcreation);
+		assertNotNull(CREATION + COMMAND_NULL, command);
+		assertTrue(CREATION + TEST_IF_THE_COMMAND_IS_CREATED, command != UnexecutableCommand.INSTANCE);
+		assertTrue("CREATION: " + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true); //$NON-NLS-1$
+		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
+		// create the source player to test reconnect
+		requestcreation = CreateViewRequestFactory.getCreateShapeRequest(sourceType, getDiagramEditPart().getDiagramPreferencesHint());
+		requestcreation.setLocation(new Point(100, 300));
+		command = getDiagramEditPart().getCommand(requestcreation);
+		assertNotNull(CREATION + COMMAND_NULL, command);
+		assertTrue(CREATION + TEST_IF_THE_COMMAND_IS_CREATED, command != UnexecutableCommand.INSTANCE);
+		assertTrue("CREATION: " + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true); //$NON-NLS-1$
+		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
+		// create the target
+		requestcreation = CreateViewRequestFactory.getCreateShapeRequest(targetType, getDiagramEditPart().getDiagramPreferencesHint());
+		requestcreation.setLocation(new Point(300, 100));
+		command = getDiagramEditPart().getCommand(requestcreation);
+		assertNotNull(CREATION + COMMAND_NULL, command);
+		assertTrue(CREATION + TEST_IF_THE_COMMAND_IS_CREATED, command != UnexecutableCommand.INSTANCE);
+		assertTrue("CREATION: " + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true); //$NON-NLS-1$
+		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
+		// create the target player to test reconnect
+		requestcreation = CreateViewRequestFactory.getCreateShapeRequest(targetType, getDiagramEditPart().getDiagramPreferencesHint());
+		requestcreation.setLocation(new Point(300, 300));
+		command = getDiagramEditPart().getCommand(requestcreation);
+		assertNotNull(CREATION + COMMAND_NULL, command);
+		assertTrue(CREATION + TEST_IF_THE_COMMAND_IS_CREATED, command != UnexecutableCommand.INSTANCE);
+		assertTrue("CREATION: " + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true); //$NON-NLS-1$
+		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
+		source = (GraphicalEditPart) getDiagramEditPart().getChildren().get(0);
+		sourcePlayer = (GraphicalEditPart) getDiagramEditPart().getChildren().get(1);
+		target = (GraphicalEditPart) getDiagramEditPart().getChildren().get(2);
+		targetPlayer = (GraphicalEditPart) getDiagramEditPart().getChildren().get(3);
+	}
+
+	@Override
+	public void testTargetReconnectAMultiLink(IElementType type) {
+		// target reconnection
+		ReconnectRequest reconnectRequest = new ReconnectRequest();
+		assertTrue(THE_LINK_RECONNECT_EXISTS, (ConnectionEditPart) target.getTargetConnections().get(0) != null);
+		ConnectionEditPart binaryLink = (ConnectionEditPart) target.getTargetConnections().get(0);
+		reconnectRequest.setConnectionEditPart(binaryLink);
+		reconnectRequest.setTargetEditPart(targetPlayer);
+		reconnectRequest.setType(RequestConstants.REQ_RECONNECT_TARGET);
+		Command cmd = targetPlayer.getCommand(reconnectRequest);
+		assertTrue(RECONNECTION_TARGET + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, cmd.canExecute() == true);
+		getDiagramEditPart().getDiagramEditDomain().getDiagramCommandStack().execute(cmd);
+		// EditorUtils.getTransactionalEditingDomain().getCommandStack().execute(cmd);
+		assertTrue(RECONNECTION_TARGET + TEST_THE_EXECUTION, ((Diagram) getRootView()).getEdges().size() == 1);
+		assertTrue(RECONNECTION_TARGET + TEST_THE_EXECUTION, getRootSemanticModel().getOwnedElements().size() == 2);
+		assertTrue(LINK_EXISTS_RECONNECTION_ON_TARGET, binaryLink.getTarget().equals(targetPlayer));
+		// undo
+		getDiagramEditPart().getDiagramEditDomain().getDiagramCommandStack().undo();
+		assertTrue(LINK_EXISTS_RECONNECTION_ON_TARGET + TEST_THE_UNDO, binaryLink.getTarget().equals(target));
+		// redo
+		getDiagramEditPart().getDiagramEditDomain().getDiagramCommandStack().redo();
+		assertTrue(LINK_EXISTS_RECONNECTION_ON_TARGET + TEST_THE_REDO, binaryLink.getTarget().equals(targetPlayer));
+	}
+
+	@Override
+	public void testSourceReconnectAMultiLink(IElementType type) {
+		// target reconnection
+		ReconnectRequest reconnectRequest = new ReconnectRequest();
+		assertTrue(THE_LINK_TO_RECONNECT_EXISTS, ((ConnectionEditPart) source.getSourceConnections().get(0)) != null); //$NON-NLS-1$
+		ConnectionEditPart branch = ((ConnectionEditPart) source.getSourceConnections().get(0)); //$NON-NLS-1$
+		reconnectRequest.setConnectionEditPart(branch);
+		reconnectRequest.setTargetEditPart(sourcePlayer);
+		reconnectRequest.setType(RequestConstants.REQ_RECONNECT_SOURCE);
+		Command cmd = sourcePlayer.getCommand(reconnectRequest);
+		assertTrue(RECONNECTION_SOURCE + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, cmd.canExecute() == true);
+	}
+
+	/**
+	 * Test to manage top node.
+	 *
+	 * @param type
+	 *            the type
+	 * @param containerType
+	 *            the container type
+	 */
+	public void testToManageLink(IElementType sourceType, IElementType targetType, IElementType linkType, IElementType containerType) {
+		installEnvironment(sourceType, targetType);
+		testToCreateALink(linkType, null);
+		testDestroy(linkType);
+		testViewDeletion(linkType);
+		testDrop(linkType);
+		testRecreation(linkType);
+		testSourceReconnectAMultiLink(linkType);
+		testTargetReconnectAMultiLink(linkType);
+	}
+
+	public void testRecreation(IElementType linkType) {
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 0);
+		assertTrue(CREATION + INITIALIZATION_TEST, getDiagramEditPart().getChildren().size() == 4);
+		assertTrue(CREATION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 3);
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
+		Command command = target.getCommand(createConnectionViewRequest(linkType, source, target));
+		assertNotNull(CREATION + COMMAND_NULL, command);
+		assertTrue(CONTAINER_CREATION + TEST_IF_THE_COMMAND_CAN_BE_EXECUTED, command.canExecute() == true);
+		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().execute(command);
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 1);
+		assertTrue(CREATION + INITIALIZATION_TEST, getDiagramEditPart().getChildren().size() == 4);
+		assertTrue(CREATION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 3);
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
+		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().undo();
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 0);
+		assertTrue(CREATION + INITIALIZATION_TEST, getDiagramEditPart().getChildren().size() == 4);
+		assertTrue(CREATION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 3);
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
+		diagramEditor.getDiagramEditDomain().getDiagramCommandStack().redo();
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Diagram) getRootView()).getEdges().size() == 1);
+		assertTrue(CREATION + INITIALIZATION_TEST, getDiagramEditPart().getChildren().size() == 4);
+		assertTrue(CREATION + INITIALIZATION_TEST, getRootSemanticModel().getOwnedElements().size() == 3);
+		assertTrue(CREATION + INITIALIZATION_TEST, ((Element) source.resolveSemanticElement()).getOwnedElements().size() == 1);
+	}
+}