| /* |
| * Copyright (c) 2011, 2020 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: |
| // tware - initial |
| package org.eclipse.persistence.jpars.test.crud; |
| |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertTrue; |
| import static org.junit.Assert.fail; |
| |
| import java.net.URI; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import jakarta.persistence.EntityManager; |
| import jakarta.persistence.Persistence; |
| |
| import org.eclipse.persistence.config.PersistenceUnitProperties; |
| import org.eclipse.persistence.jpa.rs.DynamicRestClassLoader; |
| import org.eclipse.persistence.jpa.rs.PersistenceContext; |
| import org.eclipse.persistence.jpa.rs.PersistenceFactoryBase; |
| import org.eclipse.persistence.jpars.test.model.auction.StaticUser; |
| import org.eclipse.persistence.jpars.test.util.ExamplePropertiesLoader; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| |
| /** |
| * Test basic CRUD operations on a dynamically created PersistenceContext |
| * @author tware |
| * |
| */ |
| public class StaticCrudTests { |
| |
| private static PersistenceContext persistenceContext; |
| private static PersistenceFactoryBase factory; |
| |
| @BeforeClass |
| public static void setup() { |
| Map<String, Object> properties = new HashMap<>(); |
| ExamplePropertiesLoader.loadProperties(properties); |
| properties.put(PersistenceUnitProperties.NON_JTA_DATASOURCE, null); |
| properties.put(PersistenceUnitProperties.DDL_GENERATION, PersistenceUnitProperties.DROP_AND_CREATE); |
| properties.put(PersistenceUnitProperties.CLASSLOADER, new DynamicRestClassLoader(Thread.currentThread().getContextClassLoader())); |
| factory = null; |
| try { |
| factory = new PersistenceFactoryBase(); |
| persistenceContext = factory.bootstrapPersistenceContext("jpars_auction-static-local", Persistence.createEntityManagerFactory("jpars_auction-static-local", properties), new URI( |
| "http://localhost:9090/JPA-RS/"), null, true); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| fail(e.toString()); |
| } |
| EntityManager em = persistenceContext.getEmf().createEntityManager(); |
| em.getTransaction().begin(); |
| em.createQuery("delete from StaticBid b").executeUpdate(); |
| em.createQuery("delete from StaticAuction a").executeUpdate(); |
| em.createQuery("delete from StaticUser u").executeUpdate(); |
| em.getTransaction().commit(); |
| |
| } |
| |
| @AfterClass |
| public static void tearDown() { |
| EntityManager em = persistenceContext.getEmf().createEntityManager(); |
| em.getTransaction().begin(); |
| em.createQuery("delete from StaticBid b").executeUpdate(); |
| em.createQuery("delete from StaticAuction a").executeUpdate(); |
| em.createQuery("delete from StaticUser u").executeUpdate(); |
| em.getTransaction().commit(); |
| } |
| |
| @Test |
| public void testCreateAndDelete() throws Exception { |
| StaticUser user = new StaticUser(); |
| user.setName("Jim"); |
| user.setId(1); |
| persistenceContext.create(null, user); |
| user = (StaticUser) persistenceContext.find("StaticUser", user.getId()); |
| |
| assertNotNull("Entity was not persisted", user); |
| assertTrue("Entity Name was incorrect", user.getName().equals("Jim")); |
| |
| persistenceContext.delete(null, "StaticUser", user.getId()); |
| |
| user = (StaticUser) persistenceContext.find("StaticUser", user.getId()); |
| |
| assertNull("Entity was not deleted", user); |
| } |
| |
| @Test |
| @SuppressWarnings("unchecked") |
| public void testQuery() throws Exception { |
| StaticUser user = new StaticUser(); |
| user.setName("Jill"); |
| user.setId(2); |
| persistenceContext.create(null, user); |
| |
| user = new StaticUser(); |
| user.setName("Arthur"); |
| user.setId(3); |
| persistenceContext.create(null, user); |
| |
| user = new StaticUser(); |
| user.setName("Judy"); |
| user.setId(4); |
| persistenceContext.create(null, user); |
| |
| List<StaticUser> users = (List<StaticUser>) persistenceContext.queryMultipleResults(null, "User.all", null, null); |
| assertTrue(users.size() == 3); |
| } |
| |
| @Test |
| public void testUpdate() throws Exception { |
| StaticUser user = new StaticUser(); |
| user.setName("Tom"); |
| user.setId(5); |
| persistenceContext.create(null, user); |
| user = (StaticUser) persistenceContext.find("StaticUser", user.getId()); |
| user.setName("Thomas"); |
| persistenceContext.merge(null, user); |
| user = (StaticUser) persistenceContext.find("StaticUser", user.getId()); |
| assertTrue("Entity name was not correctly updated.", user.getName().equals("Thomas")); |
| persistenceContext.delete(null, "StaticUser", user.getId()); |
| } |
| |
| } |