/**
* Copyright 2005-2013 Dozer Project
*
* 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.dozer.functional_tests;
import org.dozer.DozerBeanMapper;
import org.dozer.Mapper;
import org.dozer.vo.generics.parameterized.*;
import org.junit.Assert;
import org.junit.Test;
public class GenericsTest extends AbstractFunctionalTest {
/**
* test mapping of a generic field
*/
@Test
public void testSimpleGenerics() {
Mapper mapper = new DozerBeanMapper();
A a = new A();
a.setId(15L);
B b = mapper.map(a, B.class);
Assert.assertEquals((Integer) a.getId().intValue(), b.getId());
A a2 = mapper.map(a, A.class);
Assert.assertEquals(a.getId(), a2.getId());
}
/**
* test mapping of a generic field with inheritance
*/
@Test
public void testSimpleGenericsInheritance() {
Mapper mapper = new DozerBeanMapper();
B b = new B();
b.setId(15);
AA aa = mapper.map(b, AA.class);
Assert.assertEquals((Long) b.getId().longValue(), aa.getId());
AA aa2 = mapper.map(b, AA.class);
Assert.assertEquals((Long) b.getId().longValue(), aa2.getId());
}
/**
* Test mapping for deepn generic inheritance
* @throws Exception
*/
@Test
public void testDeepGenericInheritanceTest() throws Exception {
Mapper mapper = new DozerBeanMapper();
B b = new B();
b.setId(12345);
C c1 = mapper.map(b, C.class);
Assert.assertEquals(c1.getId().longValue(), 12345L);
}
/**
* test mapping of an object with three type parameters
*/
@Test
public void testGenericsWithSeveralTypes() {
Mapper mapper = new DozerBeanMapper();
GenericTestType testType = new GenericTestType();
testType.setA(15L);
testType.setB("test");
testType.setC(7);
GenericTestType testType2 = mapper.map(testType, GenericTestType.class);
Assert.assertEquals(testType.getA(), testType2.getA());
Assert.assertEquals(testType.getB(), testType2.getB());
Assert.assertEquals(testType.getC(), testType2.getC());
}
}