/**
* Copyright 2011 CaneData.org
*
* 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 org.canedata.provider.mongodb.test.cache;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import org.canedata.entity.Entity;
import org.canedata.field.Fields;
import org.junit.Test;
/**
* Test restore entity from cache.
*
* @author Sun Yat-ton
* @version 1.00.000 2011-9-2
*/
public class TestRestore extends CacheAbilityProvider {
@Test
public void restore() {
Entity e = factory.get("user");
assertNotNull(e);
String id = "id:test:1";
e.put("age", 13).update(id);//invalidate cache
Fields f = e.restore(id);
assertFalse(f.isRestored());
assertEquals(f.getInt("age"), 13);
assertEquals(f.getString("4up"), null);
assertEquals(f.getString("_id"), id);
f = e.restore(id);
assertTrue(f.isRestored());
assertEquals(f.getInt("age"), 13);
assertEquals(f.getString("4up"), null);
assertEquals(f.getString("_id"), id);
e.close();
}
@Test
public void restoreByProj() {
Entity e = factory.get("user");
assertNotNull(e);
Fields f = e.projection("age", "4up").restore("id:test:1");
assertEquals(f.getInt("age"), 13);
assertEquals(f.getString("4up"), null);
assertNull(f.get("_id"));
assertNull(f.get("4inc"));
f = e.restore("id:test:1");
assertEquals(f.getInt("age"), 13);
assertEquals(f.getString("4up"), null);
assertEquals(f.getString("_id"), "id:test:1");
e.close();
}
}