| /* |
| * Copyright (c) 2014, 2019 Eike Stepper (Loehne, Germany) and others. |
| * 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.emf.cdo.tests.bugzilla; |
| |
| import org.eclipse.emf.cdo.eresource.CDOResource; |
| import org.eclipse.emf.cdo.session.CDOSession; |
| import org.eclipse.emf.cdo.tests.AbstractCDOTest; |
| import org.eclipse.emf.cdo.tests.config.IConfig; |
| import org.eclipse.emf.cdo.tests.config.IModelConfig; |
| import org.eclipse.emf.cdo.tests.model1.Company; |
| import org.eclipse.emf.cdo.tests.model1.Customer; |
| import org.eclipse.emf.cdo.tests.model1.OrderDetail; |
| import org.eclipse.emf.cdo.tests.model1.Product1; |
| import org.eclipse.emf.cdo.tests.model2.SpecialPurchaseOrder; |
| import org.eclipse.emf.cdo.tests.util.TestAdapter; |
| import org.eclipse.emf.cdo.transaction.CDOTransaction; |
| |
| import org.eclipse.emf.common.notify.Notification; |
| |
| /** |
| * Bug 367738 - getOldValue call on Notification from CDO returns null as opposed to old value. |
| * |
| * @author Eike Stepper |
| */ |
| public class Bugzilla_367738_Test extends AbstractCDOTest |
| { |
| public void testOldValue_Attribute() throws Exception |
| { |
| Company company = getModel1Factory().createCompany(); |
| company.setName("ESC"); |
| |
| CDOSession session = openSession(); |
| CDOTransaction transaction = session.openTransaction(); |
| CDOResource resource = transaction.createResource(getResourcePath("/test1")); |
| resource.getContents().add(company); |
| transaction.commit(); |
| |
| TestAdapter adapter = new TestAdapter(company); |
| company.setName(null); |
| |
| Notification[] notifications = adapter.getNotifications(); |
| Object oldValue = notifications[0].getOldValue(); |
| assertEquals("ESC", oldValue); |
| } |
| |
| public void testOldValue_XRef() throws Exception |
| { |
| Product1 product = getModel1Factory().createProduct1(); |
| product.setName("CDO"); |
| |
| OrderDetail orderDetail = getModel1Factory().createOrderDetail(); |
| orderDetail.setPrice(15.4f); |
| orderDetail.setProduct(product); |
| |
| CDOSession session = openSession(); |
| CDOTransaction transaction = session.openTransaction(); |
| CDOResource resource = transaction.createResource(getResourcePath("/test1")); |
| resource.getContents().add(product); |
| resource.getContents().add(orderDetail); |
| transaction.commit(); |
| |
| TestAdapter adapter = new TestAdapter(orderDetail); |
| orderDetail.setProduct(null); |
| |
| Notification[] notifications = adapter.getNotifications(); |
| Object oldValue = notifications[0].getOldValue(); |
| assertEquals(product, oldValue); |
| } |
| |
| public void testOldValue_ContainmentMove() throws Exception |
| { |
| Customer customer = getModel1Factory().createCustomer(); |
| customer.setName("Eike"); |
| |
| SpecialPurchaseOrder purchaseOrder1 = getModel2Factory().createSpecialPurchaseOrder(); |
| purchaseOrder1.setShippingAddress(customer); |
| |
| SpecialPurchaseOrder purchaseOrder2 = getModel2Factory().createSpecialPurchaseOrder(); |
| |
| CDOSession session = openSession(); |
| CDOTransaction transaction = session.openTransaction(); |
| CDOResource resource = transaction.createResource(getResourcePath("/test1")); |
| resource.getContents().add(purchaseOrder1); |
| resource.getContents().add(purchaseOrder2); |
| transaction.commit(); |
| |
| TestAdapter adapter = new TestAdapter(purchaseOrder1); |
| purchaseOrder2.setShippingAddress(customer); |
| assertNull(purchaseOrder1.getShippingAddress()); |
| |
| Notification[] notifications = adapter.getNotifications(); |
| Object oldValue = notifications[0].getOldValue(); |
| assertEquals(customer, oldValue); |
| } |
| |
| public void testOldValue_ContainmentDetach() throws Exception |
| { |
| Customer customer = getModel1Factory().createCustomer(); |
| customer.setName("Eike"); |
| |
| SpecialPurchaseOrder purchaseOrder = getModel2Factory().createSpecialPurchaseOrder(); |
| purchaseOrder.setShippingAddress(customer); |
| |
| CDOSession session = openSession(); |
| CDOTransaction transaction = session.openTransaction(); |
| CDOResource resource = transaction.createResource(getResourcePath("/test1")); |
| resource.getContents().add(purchaseOrder); |
| transaction.commit(); |
| |
| TestAdapter adapter = new TestAdapter(purchaseOrder); |
| purchaseOrder.setShippingAddress(null); |
| |
| Notification[] notifications = adapter.getNotifications(); |
| Object oldValue = notifications[0].getOldValue(); |
| assertEquals(customer, oldValue); |
| } |
| |
| @Skips(IModelConfig.CAPABILITY_LEGACY) |
| public void testOldValue_ContainmentControl() throws Exception |
| { |
| Customer customer = getModel1Factory().createCustomer(); |
| customer.setName("Eike"); |
| |
| SpecialPurchaseOrder purchaseOrder = getModel2Factory().createSpecialPurchaseOrder(); |
| purchaseOrder.setShippingAddress(customer); |
| |
| CDOSession session = openSession(); |
| CDOTransaction transaction = session.openTransaction(); |
| CDOResource resource = transaction.createResource(getResourcePath("/test1")); |
| resource.getContents().add(purchaseOrder); |
| transaction.commit(); |
| |
| TestAdapter adapter = new TestAdapter(purchaseOrder); |
| resource.getContents().add(customer); |
| |
| // Adding the customer to resource.contents does NOT remove it from the containment ref! |
| adapter.assertNotifications(0); |
| } |
| |
| @Skips(IModelConfig.CAPABILITY_LEGACY) |
| public void testOldValue_ContainmentUncontrol() throws Exception |
| { |
| Customer customer = getModel1Factory().createCustomer(); |
| customer.setName("Eike"); |
| |
| SpecialPurchaseOrder purchaseOrder = getModel2Factory().createSpecialPurchaseOrder(); |
| purchaseOrder.setShippingAddress(customer); |
| |
| CDOSession session = openSession(); |
| CDOTransaction transaction = session.openTransaction(); |
| CDOResource resource = transaction.createResource(getResourcePath("/test1")); |
| resource.getContents().add(purchaseOrder); |
| transaction.commit(); |
| assertEquals(customer, purchaseOrder.getShippingAddress()); |
| |
| resource.getContents().add(customer); // Control customer |
| transaction.commit(); |
| assertEquals(customer, purchaseOrder.getShippingAddress()); |
| |
| TestAdapter adapter = new TestAdapter(purchaseOrder); |
| purchaseOrder.setShippingAddress(null); |
| |
| Notification[] notifications = adapter.getNotifications(); |
| Object oldValue = notifications[0].getOldValue(); |
| assertEquals(customer, oldValue); |
| } |
| |
| @Skips(IConfig.CAPABILITY_ALL) |
| public void testOldValue_ContainmentUncontrol_BROKEN() throws Exception |
| { |
| Customer customer = getModel1Factory().createCustomer(); |
| customer.setName("Eike"); |
| |
| SpecialPurchaseOrder purchaseOrder = getModel2Factory().createSpecialPurchaseOrder(); |
| purchaseOrder.setShippingAddress(customer); |
| |
| CDOSession session = openSession(); |
| CDOTransaction transaction = session.openTransaction(); |
| CDOResource resource = transaction.createResource(getResourcePath("/test1")); |
| resource.getContents().add(purchaseOrder); |
| resource.getContents().add(customer); // Control customer |
| transaction.commit(); |
| assertEquals(customer, purchaseOrder.getShippingAddress()); |
| |
| TestAdapter adapter = new TestAdapter(purchaseOrder); |
| purchaseOrder.setShippingAddress(null); |
| |
| Notification[] notifications = adapter.getNotifications(); |
| Object oldValue = notifications[0].getOldValue(); |
| assertEquals(customer, oldValue); |
| } |
| } |