/*
* 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.wicket.model;
import org.junit.Assert;
import org.junit.Test;
/**
* Tests the detach behavior for compatibility with IDetachable nested objects, ensuring that the
* detach method is called for those nested objects.
*/
public class ModelDetachTest extends Assert
{
static class Detachable implements IDetachable
{
private static final long serialVersionUID = 1L;
private boolean detached = false;
@Override
public void detach()
{
detached = true;
}
}
/**
* Performs the nested test for CompoundPropertyModel.
*/
@Test
public void compoundPropertyModelDetach()
{
Detachable detachable = new Detachable();
IModel<Detachable> model = new CompoundPropertyModel<Detachable>(detachable);
model.detach();
assertTrue(detachable.detached);
}
/**
* Performs the nested test for BoundCompoundPropertyModel.
*/
@Test
public void boundCompoundPropertyModelDetach()
{
Detachable detachable = new Detachable();
IModel<Detachable> model = new CompoundPropertyModel<Detachable>(detachable);
model.detach();
assertTrue(detachable.detached);
}
/**
* Performs the nested test for AbstractPropertyModel.
*/
@Test
public void abstractPropertyModelDetach()
{
Detachable detachable = new Detachable();
IModel<?> model = new AbstractPropertyModel<Void>(detachable)
{
private static final long serialVersionUID = 1L;
@Override
protected String propertyExpression()
{
return null;
}
};
model.detach();
assertTrue(detachable.detached);
}
/**
* Performs the nested test for PropertyModel.
*/
@Test
public void propertyModelDetach()
{
Detachable detachable = new Detachable();
IModel<?> model = new PropertyModel<Void>(detachable, "foo");
model.detach();
assertTrue(detachable.detached);
}
}