/*
* Copyright 2005 Werner Guttmann
*
* Licensed 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 ctf.jdo.tc9x;
import harness.CastorTestCase;
import harness.TestHarness;
import jdo.JDOCategory;
import org.exolab.castor.jdo.Database;
/**
* Tests that modification to read only objects are not persist in the
* database.
*/
public final class TestPolymorphismWithUpdates extends CastorTestCase {
private JDOCategory _category;
/**
* Constructor
* @param category the test suite that this test case belongs
*/
public TestPolymorphismWithUpdates(final TestHarness category) {
super(category, "TC94", "Polymorphism tests");
_category = (JDOCategory) category;
}
/**
* Tests that modification to read only objects are not persist in the
* database.
*/
public void runTest() throws Exception {
testLoadAndUpdateLaptop();
}
public void testLoadAndUpdateLaptop() throws Exception {
Database database = _category.getDatabase();
database.begin();
Laptop laptop = (Laptop) database.load(Laptop.class, new Integer(1));
database.commit();
assertNotNull(laptop);
assertEquals("ctf.jdo.tc9x.Laptop", laptop.getClass().getName());
assertEquals(1, laptop.getId());
assertEquals("laptop 1", laptop.getName());
laptop.setName("laptop 1x");
database.begin();
database.update(laptop);
database.commit();
database.begin();
laptop = (Laptop) database.load(Laptop.class, new Integer(1));
database.commit();
assertNotNull(laptop);
assertEquals("ctf.jdo.tc9x.Laptop", laptop.getClass().getName());
assertEquals(1, laptop.getId());
assertEquals("laptop 1x", laptop.getName());
laptop.setName("laptop 1");
database.begin();
database.update(laptop);
database.commit();
database.begin();
laptop = (Laptop) database.load(Laptop.class, new Integer(1));
database.commit();
assertNotNull(laptop);
assertEquals("ctf.jdo.tc9x.Laptop", laptop.getClass().getName());
assertEquals(1, laptop.getId());
assertEquals("laptop 1", laptop.getName());
database.close();
}
public void testLoadAndUpdateLaptopRollback() throws Exception {
Database database = _category.getDatabase();
database.begin();
Laptop laptop = (Laptop) database.load(Laptop.class, new Integer(1));
database.commit();
assertNotNull(laptop);
assertEquals("ctf.jdo.tc9x.Laptop", laptop.getClass().getName());
assertEquals(1, laptop.getId());
assertEquals("laptop 1", laptop.getName());
laptop.setName("laptop 1x");
database.begin();
database.update(laptop);
database.commit();
database.begin();
laptop = (Laptop) database.load(Laptop.class, new Integer(1));
database.commit();
assertNotNull(laptop);
assertEquals("ctf.jdo.tc9x.Laptop", laptop.getClass().getName());
assertEquals(1, laptop.getId());
assertEquals("laptop 1x", laptop.getName());
laptop.setName("laptop 1");
database.begin();
database.update(laptop);
database.rollback();
database.begin();
laptop = (Laptop) database.load(Laptop.class, new Integer(1));
database.commit();
assertNotNull(laptop);
assertEquals("ctf.jdo.tc9x.Laptop", laptop.getClass().getName());
assertEquals(1, laptop.getId());
assertEquals("laptop 1x", laptop.getName());
laptop.setName("laptop 1");
database.begin();
database.update(laptop);
database.commit();
database.begin();
laptop = (Laptop) database.load(Laptop.class, new Integer(1));
database.commit();
assertNotNull(laptop);
assertEquals("ctf.jdo.tc9x.Laptop", laptop.getClass().getName());
assertEquals(1, laptop.getId());
assertEquals("laptop 1", laptop.getName());
database.close();
}
public void testLoadAndUpdateCar() throws Exception {
Database database = _category.getDatabase();
database.begin();
Truck truck = (Truck) database.load(Truck.class, new Integer(5));
database.commit();
assertNotNull(truck);
assertEquals("ctf.jdo.tc9x.Truck", truck.getClass().getName());
assertEquals(5, truck.getId());
assertEquals("truck 5", truck.getName());
truck.setName("truck 5t");
database.begin();
database.update(truck);
database.commit();
database.begin();
truck = (Truck) database.load(Truck.class, new Integer(5));
database.commit();
assertNotNull(truck);
assertEquals("ctf.jdo.tc9x.Truck", truck.getClass().getName());
assertEquals(5, truck.getId());
assertEquals("truck 5t", truck.getName());
truck.setName("truck 5");
database.begin();
database.update(truck);
database.commit();
database.begin();
truck = (Truck) database.load(Truck.class, new Integer(5));
database.commit();
assertNotNull(truck);
assertEquals("ctf.jdo.tc9x.Truck", truck.getClass().getName());
assertEquals(5, truck.getId());
assertEquals("truck 5", truck.getName());
database.close();
}
public void testLoadAndUpdateTruck() throws Exception {
Database database = _category.getDatabase();
database.begin();
Car car = (Car) database.load(Car.class, new Integer(5));
database.commit();
assertNotNull(car);
assertEquals("ctf.jdo.tc9x.Car", car.getClass().getName());
assertEquals(5, car.getId());
assertEquals("truck 5", car.getName());
car.setName("truck 5t");
database.begin();
database.update(car);
database.commit();
database.begin();
car = (Car) database.load(Car.class, new Integer(5));
database.commit();
assertNotNull(car);
assertEquals("ctf.jdo.tc9x.Car", car.getClass().getName());
assertEquals(5, car.getId());
assertEquals("truck 5t", car.getName());
car.setName("truck 5");
database.begin();
database.update(car);
database.commit();
database.begin();
car = (Car) database.load(Car.class, new Integer(5));
database.commit();
assertNotNull(car);
assertEquals("ctf.jdo.tc9x.Car", car.getClass().getName());
assertEquals(5, car.getId());
assertEquals("truck 5", car.getName());
database.close();
}
public void testLoadAndUpdateProduct() throws Exception {
Database database = _category.getDatabase();
database.begin();
Product product = (Product) database.load(Product.class, new Integer(5));
database.commit();
assertNotNull(product);
assertEquals("ctf.jdo.tc9x.Product", product.getClass().getName());
assertEquals(5, product.getId());
assertEquals("truck 5", product.getName());
product.setName("truck 5t");
database.begin();
database.update(product);
database.commit();
database.begin();
product = (Product) database.load(Product.class, new Integer(5));
database.commit();
assertNotNull(product);
assertEquals("ctf.jdo.tc9x.Product", product.getClass().getName());
assertEquals(5, product.getId());
assertEquals("truck 5t", product.getName());
product.setName("truck 5");
database.begin();
database.update(product);
database.commit();
database.begin();
product = (Product) database.load(Product.class, new Integer(5));
database.commit();
assertNotNull(product);
assertEquals("ctf.jdo.tc9x.Product", product.getClass().getName());
assertEquals(5, product.getId());
assertEquals("truck 5", product.getName());
database.close();
}
}