/*****************************************************************
* 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.cayenne.ashwood;
import org.apache.cayenne.ObjectContext;
import org.apache.cayenne.di.Inject;
import org.apache.cayenne.map.DbEntity;
import org.apache.cayenne.map.EntityResolver;
import org.apache.cayenne.unit.di.server.CayenneProjects;
import org.apache.cayenne.unit.di.server.PeopleProjectCase;
import org.apache.cayenne.unit.di.server.UseServerRuntime;
import org.junit.Before;
import org.junit.Test;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import static org.junit.Assert.assertTrue;
@UseServerRuntime(CayenneProjects.PEOPLE_PROJECT)
public class AshwoodEntitySorter_InheritanceIT extends PeopleProjectCase {
@Inject
protected ObjectContext context;
private EntityResolver resolver;
private AshwoodEntitySorter sorter;
private DbEntity address;
private DbEntity clientCompany;
private DbEntity department;
private DbEntity person;
private DbEntity personNotes;
@Before
public void before() {
this.resolver = context.getEntityResolver();
this.sorter = new AshwoodEntitySorter();
sorter.setEntityResolver(resolver);
this.address = resolver.getDbEntity("ADDRESS");
this.clientCompany = resolver.getDbEntity("CLIENT_COMPANY");
this.department = resolver.getDbEntity("DEPARTMENT");
this.person = resolver.getDbEntity("PERSON");
this.personNotes = resolver.getDbEntity("PERSON_NOTES");
}
@Test
public void testSortDbEntities() {
List<DbEntity> entities = Arrays.asList(address, clientCompany, department, person, personNotes);
Collections.shuffle(entities);
sorter.sortDbEntities(entities, false);
assertTrue(entities.indexOf(person) < entities.indexOf(personNotes));
assertTrue(entities.indexOf(clientCompany) < entities.indexOf(person));
assertTrue(entities.indexOf(person) < entities.indexOf(address));
// this is actually undefined as person depends on department, and
// department depends on person
// assertTrue(entities.indexOf(person) < entities.indexOf(department));
}
}