/*
* 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.wicket.pageStore;
import org.apache.wicket.MockPage;
import org.apache.wicket.serialize.ISerializer;
import org.apache.wicket.serialize.java.JavaSerializer;
import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
public abstract class AbstractPageStoreTest extends Assert
{
protected final String sessionId = "1234567890";
protected final int pageId = 123;
protected final ISerializer serializer = new JavaSerializer(getClass().getName());
protected final IDataStore dataStore = new NoopDataStore();
protected int maxEntries = 1;
protected IPageStore pageStore = null;
@Before
public void before()
{
pageStore = createPageStore(serializer, dataStore, maxEntries);
}
protected abstract IPageStore createPageStore(ISerializer serializer, IDataStore dataStore, int maxEntries);
@After
public void after()
{
if (pageStore != null)
{
pageStore.destroy();
pageStore = null;
}
}
/**
* Assert that a stored page is available to be read
*/
@Test
public void storePage()
{
pageStore.storePage(sessionId, new MockPage(pageId));
assertNotNull(pageStore.getPage(sessionId, pageId));
}
/**
* Assert that storing a page twice won't keep two entries
*/
@Test
public void storePage2()
{
int maxEntries = 10;
pageStore = createPageStore(serializer, dataStore, maxEntries);
pageStore.storePage(sessionId, new MockPage(pageId));
pageStore.storePage(sessionId, new MockPage(pageId));
assertNotNull(pageStore.getPage(sessionId, pageId));
pageStore.removePage(sessionId, pageId);
assertNull(pageStore.getPage(sessionId, pageId));
}
@Test
public void removePage()
{
pageStore.storePage(sessionId, new MockPage(pageId));
assertNotNull(pageStore.getPage(sessionId, pageId));
pageStore.removePage(sessionId, pageId);
assertNull(pageStore.getPage(sessionId, pageId));
}
/**
* Verify that at most {@code maxEntries} per session can be put in the cache
*/
@Test
public void maxSizeSameSession()
{
pageStore.storePage(sessionId, new MockPage(pageId));
assertNotNull(pageStore.getPage(sessionId, pageId));
int pageId2 = 234;
pageStore.storePage(sessionId, new MockPage(pageId2));
assertNull(pageStore.getPage(sessionId, pageId));
assertNotNull(pageStore.getPage(sessionId, pageId2));
}
/**
* Verify that it is OK to store more pages than {@code maxEntries}
* if they are in different sessions
*/
@Test
public void maxSizeDifferentSessions()
{
String sessionId2 = "0987654321";
pageStore.storePage(sessionId, new MockPage(pageId));
assertNotNull(pageStore.getPage(sessionId, pageId));
pageStore.storePage(sessionId2, new MockPage(pageId));
assertNull(pageStore.getPage(sessionId, pageId));
assertNotNull(pageStore.getPage(sessionId2, pageId));
}
}