/*
* 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 org.junit.Test;
import com.mysema.query.jpa.domain.Cat;
public class CollectionTest extends AbstractQueryTest{
@Test
public void Constant_InElements_Set() {
assertToString("?1 in elements(cat.kittensSet)", cat.kittensSet.contains(new Cat()));
}
@Test
public void Constant_InElements_List() {
assertToString("?1 in elements(cat.kittens)", cat.kittens.contains(new Cat()));
}
@Test
public void Path_InElements_List() {
assertToString("cat in elements(cat1.kittens)", cat.in(cat1.kittens));
}
@Test
public void Path_InElements_Set() {
assertToString("cat in elements(cat1.kittensSet)", cat.in(cat1.kittensSet));
}
@Test
public void CollectionOperations() {
// HQL functions that take collection-valued path expressions: size(),
// minelement(), maxelement(), minindex(), maxindex(), along with the
// special elements() and indices functions which may be quantified
// using some, all, exists, any, in.
cat.kittens.size();
// minelement(cat.kittens);
// maxelement(cat.kittens);
// minindex(cat.kittens);
// maxindex(cat.kittens);
assertToString("cat.kittens[0]", cat.kittens(0));
assertToString("cat.kittens[0]", cat.kittens.get(0));
// some, all, exists, any, in.
}
}