// Copyright 2008, 2010 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.internal.services;
import org.apache.tapestry5.NullFieldStrategy;
import org.apache.tapestry5.internal.test.InternalBaseTestCase;
import org.apache.tapestry5.ioc.internal.util.CollectionFactory;
import org.apache.tapestry5.ioc.util.UnknownValueException;
import org.apache.tapestry5.services.NullFieldStrategySource;
import org.testng.annotations.Test;
import java.util.Collections;
import java.util.Map;
public class NullFieldStrategySourceImplTest extends InternalBaseTestCase
{
@Test
public void success()
{
NullFieldStrategy strategy = mockNullFieldStrategy();
replay();
Map<String, NullFieldStrategy> configuration = Collections.singletonMap("strat", strategy);
NullFieldStrategySource source = new NullFieldStrategySourceImpl(configuration);
assertSame(source.get("strat"), strategy);
verify();
}
@Test
public void failure()
{
Map<String, NullFieldStrategy> configuration = CollectionFactory.newCaseInsensitiveMap();
configuration.put("fred", mockNullFieldStrategy());
configuration.put("barney", mockNullFieldStrategy());
replay();
NullFieldStrategySource source = new NullFieldStrategySourceImpl(configuration);
try
{
source.get("wilma");
unreachable();
}
catch (UnknownValueException ex)
{
assertEquals(ex.getMessage(), "Unrecognized name 'wilma' locating a null field strategy.");
assertListsEquals(ex.getAvailableValues().getValues(), "barney", "fred");
}
}
}