/*
* Copyright 2002-2012 the original author or authors.
*
* 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.springframework.jdbc.core;
import static org.junit.Assert.assertEquals;
import java.util.List;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.springframework.beans.TypeMismatchException;
import org.springframework.dao.InvalidDataAccessApiUsageException;
import org.springframework.jdbc.core.test.ConcretePerson;
import org.springframework.jdbc.core.test.ExtendedPerson;
import org.springframework.jdbc.core.test.Person;
import org.springframework.jdbc.core.test.SpacePerson;
/**
* @author Thomas Risberg
* @author Juergen Hoeller
*/
public class BeanPropertyRowMapperTests extends AbstractRowMapperTests {
@Rule
public ExpectedException thrown = ExpectedException.none();
@Test
@SuppressWarnings({ "unchecked", "rawtypes" })
public void testOverridingDifferentClassDefinedForMapping() {
BeanPropertyRowMapper mapper = new BeanPropertyRowMapper(Person.class);
thrown.expect(InvalidDataAccessApiUsageException.class);
mapper.setMappedClass(Long.class);
}
@Test
public void testOverridingSameClassDefinedForMapping() {
BeanPropertyRowMapper<Person> mapper = new BeanPropertyRowMapper<Person>(Person.class);
mapper.setMappedClass(Person.class);
}
@Test
public void testStaticQueryWithRowMapper() throws Exception {
Mock mock = new Mock();
List<Person> result = mock.getJdbcTemplate().query(
"select name, age, birth_date, balance from people",
new BeanPropertyRowMapper<Person>(Person.class));
assertEquals(1, result.size());
verifyPerson(result.get(0));
mock.verifyClosed();
}
@Test
public void testMappingWithInheritance() throws Exception {
Mock mock = new Mock();
List<ConcretePerson> result = mock.getJdbcTemplate().query(
"select name, age, birth_date, balance from people",
new BeanPropertyRowMapper<ConcretePerson>(ConcretePerson.class));
assertEquals(1, result.size());
verifyConcretePerson(result.get(0));
mock.verifyClosed();
}
@Test
public void testMappingWithNoUnpopulatedFieldsFound() throws Exception {
Mock mock = new Mock();
List<ConcretePerson> result = mock.getJdbcTemplate().query(
"select name, age, birth_date, balance from people",
new BeanPropertyRowMapper<ConcretePerson>(ConcretePerson.class, true));
assertEquals(1, result.size());
verifyConcretePerson(result.get(0));
mock.verifyClosed();
}
@Test
public void testMappingWithUnpopulatedFieldsNotChecked() throws Exception {
Mock mock = new Mock();
List<ExtendedPerson> result = mock.getJdbcTemplate().query(
"select name, age, birth_date, balance from people",
new BeanPropertyRowMapper<ExtendedPerson>(ExtendedPerson.class));
assertEquals(1, result.size());
ExtendedPerson bean = result.get(0);
verifyConcretePerson(bean);
mock.verifyClosed();
}
@Test
public void testMappingWithUnpopulatedFieldsNotAccepted() throws Exception {
Mock mock = new Mock();
thrown.expect(InvalidDataAccessApiUsageException.class);
mock.getJdbcTemplate().query(
"select name, age, birth_date, balance from people",
new BeanPropertyRowMapper<ExtendedPerson>(ExtendedPerson.class, true));
}
@Test
public void testMappingNullValue() throws Exception {
BeanPropertyRowMapper<Person> mapper = new BeanPropertyRowMapper<Person>(Person.class);
Mock mock = new Mock(MockType.TWO);
thrown.expect(TypeMismatchException.class);
mock.getJdbcTemplate().query(
"select name, null as age, birth_date, balance from people", mapper);
}
@Test
public void testQueryWithSpaceInColumnName() throws Exception {
Mock mock = new Mock(MockType.THREE);
List<SpacePerson> result = mock.getJdbcTemplate().query(
"select last_name as \"Last Name\", age, birth_date, balance from people",
new BeanPropertyRowMapper<SpacePerson>(SpacePerson.class));
assertEquals(1, result.size());
verifySpacePerson(result.get(0));
mock.verifyClosed();
}
}