openjpa-persistence-jdbc/src/test/java/org/apache/openjpa/persistence/delimited/identifiers/TestDelimitedIdentifiers.java

/*
 * 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
 * under the License.
 */
package org.apache.openjpa.persistence.delimited.identifiers;

import org.apache.openjpa.persistence.OpenJPAEntityManager;
import org.apache.openjpa.persistence.OpenJPAEntityManagerFactorySPI;
import org.apache.openjpa.persistence.test.SQLListenerTestCase;

public class TestDelimitedIdentifiers extends SQLListenerTestCase {
    OpenJPAEntityManager em;
    int id = 0;

    EntityA entityA;

    @Override
    public void setUp() throws Exception {
        setSupportedDatabases(
            org.apache.openjpa.jdbc.sql.DerbyDictionary.class,
            org.apache.openjpa.jdbc.sql.DB2Dictionary.class);
        if (isTestsDisabled()) {
            return;
        }

        super.setUp(EntityA.class, DROP_TABLES);
        assertNotNull(emf);

        em = emf.createEntityManager();
        assertNotNull(em);
    }

    @Override
    public void tearDown() throws Exception {
        if (em != null && em.isOpen()) {
            em.close();
            em = null;
        }
        super.tearDown();
    }

    @Override
    protected OpenJPAEntityManagerFactorySPI createEMF(final Object... props) {
        return createNamedEMF("delimited-identifiers", props);
    }

    public void createEntityA(int id) {
        entityA = new EntityA(id, "aName");
        entityA.setSecName("sec name");
        entityA.addCollectionSet("xxx");
        entityA.addCollectionSet("yyy");
        entityA.addCollectionDelimSet("aaa");
        entityA.addCollectionDelimSet("bbb");
    }

    public void testTableName() {
        id++;
        createEntityA(id);

        em.getTransaction().begin();
        em.persist(entityA);
        em.getTransaction().commit();

        int genId = entityA.getId();
        em.clear();
        em.getTransaction().begin();
        EntityA eA = em.find(EntityA.class, genId);
        assertEquals("aName", eA.getName());

        em.getTransaction().commit();
        em.close();
    }

    // TODO: validate with queries
}