/*
* Copyright (c) 2009-2010 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.commons.hibernate;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import org.junit.Test;
/**
* Test fixture for SingleFieldResultTransformer.
*/
public class SingleFieldResultTransformerTest
{
/**
* Test transformTuple with no field name.
*/
@Test(expected = RuntimeException.class)
public void testTransformTupleWithNoFieldName()
{
SingleFieldResultTransformer sut = new SingleFieldResultTransformer();
sut.transformTuple(new Object[] {}, new String[] {});
}
/**
* Test transformTuple with a valid field name.
*/
@Test
public void testTransformTupleWithValidFieldName()
{
SingleFieldResultTransformer sut = new SingleFieldResultTransformer();
sut.setFieldName("two");
assertEquals(new Long(4L), sut.transformTuple(new Object[] {
new Long(3L), new Long(4L) }, new String[] { "one", "two" }));
}
/**
* Test transformTuple with a valid field name but no match.
*/
@Test
public void testTransformTupleWithValidFieldNameAndNoMatch()
{
SingleFieldResultTransformer sut = new SingleFieldResultTransformer();
sut.setFieldName("three");
assertNull(sut.transformTuple(
new Object[] { new Long(3L), new Long(4L) }, new String[] {
"one", "two" }));
}
}