/* | |
* 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 | |
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* under the License. | |
*/ | |
package org.apache.openjpa.meta; | |
import javax.persistence.EntityManagerFactory; | |
import org.apache.openjpa.persistence.test.PersistenceTestCase; | |
import org.apache.openjpa.persistence.JPAFacadeHelper; | |
public class TestMetaDataInheritanceComparator extends PersistenceTestCase { | |
public void testInheritanceComparatorWithBase() { | |
inheritanceComparatorHelper(true); | |
} | |
private void inheritanceComparatorHelper(boolean base) { | |
InheritanceComparator comp = new InheritanceComparator(); | |
if (base) | |
comp.setBase(AbstractThing.class); | |
assertEquals(-1, comp.compare(A.class, B.class)); | |
assertEquals(-1, comp.compare(B.class, C.class)); | |
assertTrue(comp.compare(A.class, C.class) < 0); | |
assertEquals(-1, comp.compare(AbstractThing.class, A.class)); | |
assertEquals(-1, comp.compare(AbstractThing.class, B.class)); | |
assertTrue(comp.compare(AbstractThing.class, C.class) < 0); | |
} | |
public void testMetaDataInheritanceComparatorWithBase() { | |
metaDataInheritanceComparatorHelper(true); | |
} | |
private void metaDataInheritanceComparatorHelper(boolean base) { | |
InheritanceComparator comp = new MetaDataInheritanceComparator(); | |
if (base) | |
comp.setBase(AbstractThing.class); | |
EntityManagerFactory emf = createEMF(A.class, B.class, C.class, | |
AbstractThing.class); | |
ClassMetaData a = JPAFacadeHelper.getMetaData(emf, A.class); | |
ClassMetaData b = JPAFacadeHelper.getMetaData(emf, B.class); | |
ClassMetaData c = JPAFacadeHelper.getMetaData(emf, C.class); | |
ClassMetaData at = JPAFacadeHelper.getMetaData(emf, | |
AbstractThing.class); | |
emf.close(); | |
assertEquals(-1, comp.compare(a, b)); | |
assertEquals(-1, comp.compare(b, c)); | |
assertTrue(comp.compare(a, c) < 0); | |
assertEquals(1, comp.compare(b, a)); | |
assertEquals(1, comp.compare(c, b)); | |
assertTrue(comp.compare(c, a) > 0); | |
assertEquals(-1, comp.compare(at, a)); | |
assertEquals(-1, comp.compare(at, b)); | |
assertEquals(-1, comp.compare(at, c)); | |
} | |
public void testEndToEnd() { | |
// make sure we can get things fully instantiated | |
EntityManagerFactory emf = createEMF(A.class, B.class, C.class, | |
AbstractThing.class); | |
emf.createEntityManager().close(); | |
emf.close(); | |
} | |
} |