| /* |
| * Copyright (c) 1998, 2021 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.testing.framework; |
| |
| import org.eclipse.persistence.queries.*; |
| |
| /** |
| * <p> |
| * <b>Purpose</b>: Define a generic test for deleting an object from the database. |
| * <p> |
| * <b>Responsibilities</b>: |
| * <ul> |
| * <li> Be independent of the class being tested. |
| * <li> Execute the delete object query and verify no errors occurred. |
| * <li> Verify the object has been completely deleted from the database. |
| * </ul> |
| */ |
| public class DeleteObjectTest extends TransactionalTestCase { |
| protected ReadObjectQuery query; |
| protected Object originalObject; |
| protected Object objectFromDatabase; |
| |
| public DeleteObjectTest() { |
| } |
| |
| public DeleteObjectTest(Object originalObject) { |
| setOriginalObject(originalObject); |
| setName("DeleteObjectTest(" + originalObject.getClass() + ")"); |
| setDescription("The test deletion of the intended object, '" + originalObject + "', from the database and checks if it was deleted properly"); |
| } |
| |
| public Object getOriginalObject() { |
| return originalObject; |
| } |
| |
| public void setOriginalObject(Object originalObject) { |
| this.originalObject = originalObject; |
| } |
| |
| @Override |
| protected void setup() { |
| super.setup(); |
| |
| this.query = new ReadObjectQuery(); |
| this.query.setSelectionObject(getOriginalObject()); |
| |
| /* Must ensure that the object is from the database for updates. */ |
| this.objectFromDatabase = getSession().executeQuery(this.query); |
| if (this.objectFromDatabase == null) { |
| this.objectFromDatabase = getOriginalObject(); |
| } |
| } |
| |
| @Override |
| protected void test() { |
| getDatabaseSession().deleteObject(this.objectFromDatabase); |
| } |
| |
| /** |
| * Verify if the object and its privately owned parts have all been deleted. |
| */ |
| @Override |
| protected void verify() { |
| if (!(verifyDelete(this.objectFromDatabase))) { |
| throw new TestErrorException("The object '" + this.originalObject + "' was not completely deleted from the database."); |
| } |
| } |
| } |