/*
* Copyright (c) 2010 Lockheed Martin Corporation
*
* 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.eurekastreams.server.persistence.mappers.chained;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import org.junit.Test;
/**
* Test fixture for NonNullResultsCombiner.
*/
public class NonNullResultsCombinerTest
{
/**
* Test combine().
*/
@Test
public void testCombine()
{
Object param1 = new Object();
Object param2 = new Object();
assertSame(param1, new NonNullResultsCombiner<Object>().combine(new PartialMapperResponse<Object, Object>(
param1, null), param2, null));
assertSame(param1, new NonNullResultsCombiner<Object>().combine(new PartialMapperResponse<Object, Object>(
param1, null), null, null));
assertSame(param2, new NonNullResultsCombiner<Object>().combine(new PartialMapperResponse<Object, Object>(null,
null), param2, null));
assertNull(new NonNullResultsCombiner<Object>().combine(new PartialMapperResponse<Object, Object>(null, null),
null, null));
}
}