// Copyright 2005 The Apache Software Foundation
//
// 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 org.apache.tapestry.form.translator;
import static org.easymock.EasyMock.expect;
import org.apache.hivemind.ApplicationRuntimeException;
import org.apache.hivemind.Location;
import org.apache.hivemind.lib.BeanFactory;
import org.apache.tapestry.IBinding;
import org.apache.tapestry.IComponent;
import org.apache.tapestry.binding.BindingTestCase;
import org.apache.tapestry.coerce.ValueConverter;
import org.testng.annotations.Test;
/**
* Tests for {@link org.apache.tapestry.form.translator.TranslatorBinding} and
* {@link org.apache.tapestry.form.translator.TranslatorBindingFactory}.
*
* @author Howard Lewis Ship
* @since 4.0
*/
@Test
public class TestTranslatorBinding extends BindingTestCase
{
public void testCreate()
{
Location l = newLocation();
ValueConverter vc = newValueConverter();
IComponent component = newComponent();
BeanFactory bf = newMock(BeanFactory.class);
Translator translator =newMock(Translator.class);
expect(bf.get("string")).andReturn(translator);
replay();
TranslatorBindingFactory f = new TranslatorBindingFactory();
f.setValueConverter(vc);
f.setTranslatorBeanFactory(bf);
IBinding binding = f.createBinding(component, "description", "string", l);
assertSame(translator, binding.getObject());
assertSame(l, binding.getLocation());
assertTrue(binding.isInvariant());
assertEquals("description", binding.getDescription());
verify();
}
public void testFailure()
{
Location l = newLocation();
IComponent component = newComponent();
BeanFactory bf = newMock(BeanFactory.class);
Throwable t = new RuntimeException("Boom!");
expect(bf.get("string")).andThrow(t);
replay();
TranslatorBindingFactory f = new TranslatorBindingFactory();
f.setTranslatorBeanFactory(bf);
try
{
f.createBinding(component, "description", "string", l);
unreachable();
}
catch (ApplicationRuntimeException ex)
{
assertEquals("Boom!", ex.getMessage());
assertSame(t, ex.getRootCause());
assertSame(l, ex.getLocation());
}
verify();
}
}