/*
* 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.jdo;
import javax.jdo.PersistenceManager;
import javax.jdo.Transaction;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;
import com.mysema.query.jdo.test.domain.Book;
import com.mysema.query.jdo.test.domain.Product;
import com.mysema.query.jdo.test.domain.QProduct;
import com.mysema.query.jdo.test.domain.QStore;
public class CollectionTest extends AbstractJDOTest {
private final QStore store = QStore.store;
@Test
public void Contains_Key() {
query(store, store.productsByName.containsKey("XXX"));
}
@Test
public void Contains_Value() {
Product product = query().from(QProduct.product).list(QProduct.product).get(0);
query(store, store.productsByName.containsValue(product));
}
@Test
@Ignore
public void Get() {
query(store, store.products.get(0).name.isNotNull());
}
@Test
public void isEmpty() {
query(store, store.products.isEmpty());
}
@Test
public void isNotEmpty() {
query(store, store.products.isNotEmpty());
}
@Test
public void Size() {
query(store, store.products.size().gt(0));
}
@Test
public void Collection_Any() {
query(store, store.products.any().name.eq("Sony Discman"));
}
@Test
public void Collection_Any_And() {
query(store, store.products.any().name.eq("Sony Discman").and(store.products.any().price.gt(10.0)));
}
@Test
public void Collection_Any_Count() {
query().from(store).where(store.products.any().name.eq("Sony Discman")).count();
}
@Test
@Ignore // Not supported
public void Collection_Any_In_Projection() {
query().from(store).list(store.products.any());
}
@BeforeClass
public static void doPersist() {
// Persistence of a Product and a Book.
PersistenceManager pm = pmf.getPersistenceManager();
Transaction tx = pm.currentTransaction();
try {
tx.begin();
pm.makePersistent(new Product("Sony Discman","A standard discman from Sony", 200.00, 3));
pm.makePersistent(new Book("Lord of the Rings by Tolkien","The classic story", 49.99, 5, "JRR Tolkien", "12345678","MyBooks Factory"));
tx.commit();
} finally {
if (tx.isActive()) {
tx.rollback();
}
pm.close();
}
System.out.println("");
}
}