/*
* 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;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import javax.persistence.EntityManager;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
import com.mysema.query.jpa.domain.QCat;
import com.mysema.query.jpa.impl.JPAQuery;
import com.mysema.testutil.JPATestRunner;
@Ignore
@RunWith(JPATestRunner.class)
public class JPAQueryMutabilityTest {
private EntityManager entityManager;
protected JPAQuery query() {
return new JPAQuery(entityManager);
}
public void setEntityManager(EntityManager entityManager) {
this.entityManager = entityManager;
}
@Test
public void test() {
QCat cat = QCat.cat;
JPAQuery query = query().from(cat);
query.count();
assertProjectionEmpty(query);
query.distinct().count();
assertProjectionEmpty(query);
query.iterate(cat);
assertProjectionEmpty(query);
query.iterate(cat,cat);
assertProjectionEmpty(query);
query.distinct().iterate(cat);
assertProjectionEmpty(query);
query.distinct().iterate(cat,cat);
assertProjectionEmpty(query);
query.list(cat);
assertProjectionEmpty(query);
query.list(cat,cat);
assertProjectionEmpty(query);
query.distinct().list(cat);
assertProjectionEmpty(query);
query.distinct().list(cat,cat);
assertProjectionEmpty(query);
query.listResults(cat);
assertProjectionEmpty(query);
query.distinct().listResults(cat);
assertProjectionEmpty(query);
query.map(cat.name, cat);
assertProjectionEmpty(query);
}
@Test
public void Clone() {
QCat cat = QCat.cat;
JPAQuery query = query().from(cat).where(cat.name.isNotNull());
JPAQuery query2 = query.clone(entityManager);
assertEquals(query.getMetadata().getJoins(), query2.getMetadata().getJoins());
assertEquals(query.getMetadata().getWhere(), query2.getMetadata().getWhere());
query2.list(cat);
}
private void assertProjectionEmpty(JPAQuery query) {
assertTrue(query.getMetadata().getProjection().isEmpty());
}
}