// Copyright 2006, 2007, 2008 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.tapestry5.ioc.internal;
import org.apache.tapestry5.ioc.Configuration;
import org.apache.tapestry5.ioc.ObjectLocator;
import org.apache.tapestry5.ioc.internal.util.CollectionFactory;
import org.testng.annotations.Test;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class ValidatingConfigurationWrapperTest extends IOCInternalTestCase
{
@SuppressWarnings("unchecked")
@Test
public void valid_contribution()
{
List<Runnable> collection = CollectionFactory.newList();
Runnable value = mockRunnable();
replay();
Configuration wrapper = new ValidatingConfigurationWrapper(collection, "foo.Bar",
Runnable.class, null);
wrapper.add(value);
verify();
assertListsEquals(collection, value);
}
@SuppressWarnings({"unchecked"})
@Test
public void valid_class_contribution()
{
ObjectLocator locator = mockObjectLocator();
final HashMap value = new HashMap();
train_autobuild(locator, HashMap.class, value);
List<Map> collection = CollectionFactory.newList();
replay();
Configuration wrapper = new ValidatingConfigurationWrapper(collection, "foo.Bar",
Map.class, locator);
wrapper.addInstance(HashMap.class);
verify();
assertListsEquals(collection, value);
}
@SuppressWarnings("unchecked")
@Test
public void null_contribution()
{
List<Runnable> collection = CollectionFactory.newList();
Configuration wrapper = new ValidatingConfigurationWrapper(collection, "Bar", Runnable.class,
null);
try
{
wrapper.add(null);
unreachable();
}
catch (NullPointerException ex)
{
assertEquals(ex.getMessage(), "Service contribution (to service 'Bar') was null.");
}
}
@SuppressWarnings("unchecked")
@Test
public void wrong_type_of_contribution()
{
List<Runnable> collection = CollectionFactory.newList();
Configuration wrapper = new ValidatingConfigurationWrapper(collection, "Bar", Runnable.class,
null);
try
{
wrapper.add("runnable");
unreachable();
}
catch (IllegalArgumentException ex)
{
assertEquals(ex.getMessage(),
"Service contribution (to service 'Bar') was an instance of java.lang.String, which is not assignable to the configuration type java.lang.Runnable.");
}
}
}