/*
* 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.jpa;
import com.mysema.query.jpa.domain.QCat;
import com.mysema.query.jpa.hibernate.HibernateSubQuery;
import com.mysema.query.types.QTuple;
import com.mysema.query.types.SubQueryExpression;
import org.junit.Ignore;
import org.junit.Test;
public class TupleTest extends AbstractQueryTest {
@Test
@Ignore // FIXME
public void test() {
QCat cat = QCat.cat;
SubQueryExpression<?> subQuery = subQuery().from(cat)
.where(subQuery()
.from(cat)
.groupBy(cat.mate)
.list(new QTuple(cat.mate, cat.birthdate.max()))
.contains(new QTuple(cat.mate, cat.birthdate)))
.list(new QTuple(cat.birthdate, cat.name, cat.mate));
assertToString(
"(select cat.birthdate, cat.name, cat.mate from Cat cat " +
"where (cat.mate, cat.birthdate) in " +
"(select cat.mate, max(cat.birthdate) from Cat cat group by cat.mate))", subQuery);
}
private HibernateSubQuery subQuery() {
return new HibernateSubQuery();
}
}