/*
* Copyright 2011, Mysema Ltd
*
* 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 com.mysema.query.sql;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
import com.mysema.query.sql.domain.Employee;
import com.mysema.query.sql.domain.QEmployee;
import com.mysema.query.types.FactoryExpression;
import com.mysema.query.types.QBean;
public class QBeanTest {
private final QEmployee e = new QEmployee("e");
@Test
public void Direct_to_Managed_type() {
FactoryExpression<Employee> expr = new QBean<Employee>(Employee.class, e.superiorId);
Employee e = expr.newInstance(3);
assertEquals(Integer.valueOf(3), e.getSuperiorId());
}
@Test
public void Direct_to_Custom_type() {
FactoryExpression<Employee> expr = new QBean<Employee>(Employee.class, e.firstname, e.lastname);
Employee e = expr.newInstance("John","Smith");
assertEquals("John", e.getFirstname());
assertEquals("Smith", e.getLastname());
}
@Test
public void Alias_to_Managed_type() {
FactoryExpression<Employee> expr = new QBean<Employee>(Employee.class, e.superiorId.as("id"));
Employee e = expr.newInstance(3);
assertEquals(3, e.getId().intValue());
}
@Test
public void Alias_to_Custom_type() {
FactoryExpression<Employee> expr = new QBean<Employee>(Employee.class, e.firstname.as("lastname"), e.lastname.as("firstname"));
Employee e = expr.newInstance("John","Smith");
assertEquals("Smith", e.getFirstname());
assertEquals("John", e.getLastname());
}
}