/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.openjpa.persistence.jdbc.query.cache;
import org.apache.openjpa.datacache.ConcurrentQueryCache;
import org.apache.openjpa.datacache.AbstractQueryCache.EvictPolicy;
public class TestQueryDefaultEviction extends AbstractQueryCacheTest {
public void setUp() throws Exception {
super.setUp(
"openjpa.DataCache", "true",
"openjpa.QueryCache",
"CacheSize=1000",
"openjpa.RemoteCommitProvider", "sjvm");
}
/**
* Verify that the persistent unit property configuration is enabling
* the DEFAULT Eviction Policy.
*/
public void testTimestampEvictionEnablement() {
ConcurrentQueryCache qc = getQueryCache();
EvictPolicy ep = qc.getEvictPolicy();
assertTrue(ep == EvictPolicy.DEFAULT);
}
public void testLoadQueries() {
// Not all databases support GenerationType.IDENTITY column(s)
if (!checkSupportsIdentityGenerationType()) {
return;
}
loadQueryCache();
int cacheSizeBeforeUpdate = queryCacheGet();
updateAnEntity();
int cacheSizeAfterUpdate = queryCacheGet();
// If evictPolicy is default the query cache size should not be equal to
// cacheSizeBeforeUpdate value.
assertNotEquals(cacheSizeBeforeUpdate, cacheSizeAfterUpdate);
this.recreateData = false;
}
}