/*
* TestInheritance.java
*
* Created on October 12, 2006, 11:46 AM
*
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
*/
/*
* 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.kernel;
import java.util.Collection;
import org.apache.openjpa.persistence.kernel.common.apps.RuntimeTest1;
import org.apache.openjpa.persistence.kernel.common.apps.RuntimeTest2;
import org.apache.openjpa.persistence.kernel.common.apps.RuntimeTest3;
import org.apache.openjpa.persistence.OpenJPAEntityManager;
import org.apache.openjpa.persistence.OpenJPAQuery;
public class TestInheritance extends BaseKernelTest {
/**
* Creates a new instance of TestInheritance
*/
public TestInheritance() {
}
public TestInheritance(String name) {
super(name);
}
public void setUp()
throws Exception {
super.setUp(RuntimeTest1.class, RuntimeTest2.class, RuntimeTest3.class);
// create some instances to query on
OpenJPAEntityManager pm = getPM();
startTx(pm);
pm.persist(new RuntimeTest1("RuntimeTest1-instance", 2));
pm.persist(new RuntimeTest2("RuntimeTest2-instance", 3));
pm.persist(new RuntimeTest3("RuntimeTest3-instance", 4));
endTx(pm);
endEm(pm);
}
/**
* Tests that we can get all three objects via an extent.
*/
public void testGetAllRuntimeTest1s() {
OpenJPAEntityManager pm = getPM();
OpenJPAQuery q = pm.createQuery("SELECT o FROM RuntimeTest1 o");
Collection c = q.getResultList();
assertEquals(3, c.size());
endEm(pm);
}
/**
* Tests that we can get all RuntimeTest2 objects via an extent.
*/
public void testGetAllRuntimeTest2s() {
OpenJPAEntityManager pm = getPM();
OpenJPAQuery q = pm.createQuery("SELECT o FROM RuntimeTest2 o");
Collection c = q.getResultList();
assertEquals(2, c.size());
endEm(pm);
}
/**
* Tests that we can get all RuntimeTest3 objects via an extent.
*/
public void testGetAllRuntimeTest3s() {
OpenJPAEntityManager pm = getPM();
OpenJPAQuery q = pm.createQuery("SELECT o FROM RuntimeTest3 o");
Collection c = q.getResultList();
assertEquals(1, c.size());
endEm(pm);
}
/**
* Tests that we can get just RuntimeTest1s via an extent.
*/
public void testGetJustRuntimeTest1s() {
OpenJPAEntityManager pm = getPM();
OpenJPAQuery q = pm.createQuery("SELECT o FROM RuntimeTest1 o");
q.setSubclasses(false);
// OpenJPAQuery q = pm.createNativeQuery("",RuntimeTest1.class);
// FIXME jthomas
// q.setCandidates(pm.getExtent(RuntimeTest1.class, false));
Collection c = q.getResultList();
assertEquals(1, c.size());
endEm(pm);
}
/**
* Tests that we can get just RuntimeTest2s via an extent.
*/
public void testGetJustRuntimeTest2s() {
OpenJPAEntityManager pm = getPM();
OpenJPAQuery q = pm.createQuery("SELECT o FROM RuntimeTest2 o");
q.setSubclasses(false);
// FIXME jthomas
// OpenJPAQuery q = pm.createNativeQuery("",RuntimeTest2.class);
// q.setCandidates(pm.createExtent(RuntimeTest2.class, false));
Collection c = q.getResultList();
assertEquals(1, c.size());
endEm(pm);
}
/**
* Tests that we can get just RuntimeTest3s via an extent.
*/
public void testGetJustRuntimeTest3() {
OpenJPAEntityManager pm = getPM();
OpenJPAQuery q = pm.createQuery("SELECT o FROM RuntimeTest3 o");
q.setSubclasses(false);
// FIXME jthomas
// OpenJPAQuery q = pm.createNativeQuery("",RuntimeTest3.class);
// q.setCandidates(pm.getExtent(RuntimeTest3.class, false));
Collection c = q.getResultList();
assertEquals(1, c.size());
endEm(pm);
}
}