mirror of https://github.com/apache/openjpa.git
Simple test for OPENJPA-116. Just modified the simple TestPersistence testcase with a new variation for testing the exception on getDelegate() when the EM is closed.
git-svn-id: https://svn.apache.org/repos/asf/incubator/openjpa/trunk@501955 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Kevin W. Sutter
parent
67a73ee0ea
commit
aeafc39d3d
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@ -1,114 +1,134 @@
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/*
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* Copyright 2006 The Apache Software Foundation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.openjpa.persistence.simple;
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import java.util.HashMap;
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import java.util.Map;
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import javax.persistence.EntityManager;
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import javax.persistence.EntityManagerFactory;
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import javax.persistence.EntityTransaction;
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import javax.persistence.Persistence;
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import junit.framework.TestCase;
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import junit.textui.TestRunner;
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import org.apache.openjpa.persistence.OpenJPAEntityManager;
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/**
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* Simple test case to get an EntityManager and perform some basic operations.
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*
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* @author Marc Prud'hommeaux
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*/
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public class TestPersistence
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extends TestCase {
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private EntityManagerFactory emf;
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public void setUp() {
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Map props = new HashMap(System.getProperties());
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props.put("openjpa.MetaDataFactory",
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"jpa(Types=" + AllFieldTypes.class.getName() + ")");
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emf = Persistence.createEntityManagerFactory("test", props);
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}
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public void tearDown() {
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if (emf == null)
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return;
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try {
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EntityManager em = emf.createEntityManager();
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em.getTransaction().begin();
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em.createQuery("delete from AllFieldTypes").executeUpdate();
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em.getTransaction().commit();
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em.close();
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emf.close();
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} catch (Exception e) {
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}
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}
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public void testCreateEntityManager() {
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EntityManager em = emf.createEntityManager();
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EntityTransaction t = em.getTransaction();
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assertNotNull(t);
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t.begin();
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t.setRollbackOnly();
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t.rollback();
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// openjpa-facade test
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assertTrue(em instanceof OpenJPAEntityManager);
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OpenJPAEntityManager ojem = (OpenJPAEntityManager) em;
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ojem.getFetchPlan().setMaxFetchDepth(1);
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assertEquals(1, ojem.getFetchPlan().getMaxFetchDepth());
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em.close();
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}
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public void testPersist() {
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EntityManager em = emf.createEntityManager();
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em.getTransaction().begin();
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em.persist(new AllFieldTypes());
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em.getTransaction().commit();
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em.close();
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}
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public void testQuery() {
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EntityManager em = emf.createEntityManager();
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em.getTransaction().begin();
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AllFieldTypes aft = new AllFieldTypes();
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aft.setStringField("foo");
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aft.setIntField(10);
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em.persist(aft);
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em.getTransaction().commit();
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em.close();
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em = emf.createEntityManager();
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em.getTransaction().begin();
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assertEquals(1, em.createQuery
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("select x from AllFieldTypes x where x.stringField = 'foo'").
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getResultList().size());
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assertEquals(0, em.createQuery
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("select x from AllFieldTypes x where x.stringField = 'bar'").
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getResultList().size());
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assertEquals(1, em.createQuery
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("select x from AllFieldTypes x where x.intField >= 10").
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getResultList().size());
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em.getTransaction().rollback();
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em.close();
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}
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public static void main(String[] args) {
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TestRunner.run(TestPersistence.class);
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}
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}
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/*
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* Copyright 2006 The Apache Software Foundation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.openjpa.persistence.simple;
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import java.util.HashMap;
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import java.util.Map;
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import javax.persistence.EntityManager;
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import javax.persistence.EntityManagerFactory;
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import javax.persistence.EntityTransaction;
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import javax.persistence.Persistence;
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import junit.framework.TestCase;
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import junit.textui.TestRunner;
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import org.apache.openjpa.persistence.OpenJPAEntityManager;
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/**
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* Simple test case to get an EntityManager and perform some basic operations.
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*
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* @author Marc Prud'hommeaux
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*/
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public class TestPersistence
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extends TestCase {
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private EntityManagerFactory emf;
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public void setUp() {
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Map props = new HashMap(System.getProperties());
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props.put("openjpa.MetaDataFactory",
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"jpa(Types=" + AllFieldTypes.class.getName() + ")");
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emf = Persistence.createEntityManagerFactory("test", props);
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}
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public void tearDown() {
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if (emf == null)
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return;
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try {
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EntityManager em = emf.createEntityManager();
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em.getTransaction().begin();
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em.createQuery("delete from AllFieldTypes").executeUpdate();
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em.getTransaction().commit();
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em.close();
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emf.close();
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} catch (Exception e) {
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}
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}
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public void testCreateEntityManager() {
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EntityManager em = emf.createEntityManager();
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EntityTransaction t = em.getTransaction();
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assertNotNull(t);
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t.begin();
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t.setRollbackOnly();
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t.rollback();
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// openjpa-facade test
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assertTrue(em instanceof OpenJPAEntityManager);
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OpenJPAEntityManager ojem = (OpenJPAEntityManager) em;
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ojem.getFetchPlan().setMaxFetchDepth(1);
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assertEquals(1, ojem.getFetchPlan().getMaxFetchDepth());
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em.close();
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}
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public void testPersist() {
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EntityManager em = emf.createEntityManager();
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em.getTransaction().begin();
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em.persist(new AllFieldTypes());
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em.getTransaction().commit();
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em.close();
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}
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public void testQuery() {
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EntityManager em = emf.createEntityManager();
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em.getTransaction().begin();
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AllFieldTypes aft = new AllFieldTypes();
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aft.setStringField("foo");
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aft.setIntField(10);
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em.persist(aft);
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em.getTransaction().commit();
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em.close();
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em = emf.createEntityManager();
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em.getTransaction().begin();
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assertEquals(1, em.createQuery
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("select x from AllFieldTypes x where x.stringField = 'foo'").
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getResultList().size());
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assertEquals(0, em.createQuery
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("select x from AllFieldTypes x where x.stringField = 'bar'").
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getResultList().size());
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assertEquals(1, em.createQuery
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("select x from AllFieldTypes x where x.intField >= 10").
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getResultList().size());
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em.getTransaction().rollback();
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em.close();
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}
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/**
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* Ensures that an IllegalStateException is thrown if getDelegate is called
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* after closing the EntityManager.
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*/
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public void testGetDelegateAfterClose() {
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EntityManager em = emf.createEntityManager();
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em.close();
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try {
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Object o = em.getDelegate();
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fail();
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}
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catch(IllegalStateException ise) {
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/*
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* An IllegalStateException is expected. Nothing to do here.
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*/
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}
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}
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public static void main(String[] args) {
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TestRunner.run(TestPersistence.class);
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}
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}
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