/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
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*/
package org.apache.openjpa.persistence.kernel;
import javax.persistence.Query;
import org.apache.openjpa.persistence.common.apps.RuntimeTest1;
import org.apache.openjpa.persistence.test.SingleEMTestCase;
public class TestMultipleInsertDeleteSameId
extends SingleEMTestCase {
public void setUp() {
setUp(RuntimeTest1.class, CLEAR_TABLES);
}
public void testMultipleInsertDelete() {
em.getTransaction().begin();
RuntimeTest1 o = new RuntimeTest1("one", 99);
em.persist(o);
Query q = em.createQuery("select o from RuntimeTest1 o "
+ " where o.stringField = 'one'");
assertEquals(o, q.getSingleResult());
em.remove(o);
assertEquals(0, q.getResultList().size());
RuntimeTest1 o2 = new RuntimeTest1("two", 99);
em.persist(o2);
q = em.createQuery("select o from RuntimeTest1 o "
+ " where o.stringField = 'two'");
assertEquals(o2, q.getSingleResult());
em.remove(o2);
assertEquals(0, q.getResultList().size());
em.getTransaction().commit();
assertNull(em.find(RuntimeTest1.class, 99));
em.close();
}
}