mirror of
https://github.com/Alfresco/alfresco-community-repo.git
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Merged HEAD-QA to HEAD (4.2) (including moving test classes into separate folders)
51903 to 54309 git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@54310 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Samuel Langlois
@@ -1,196 +0,0 @@
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/*
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* Copyright (C) 2005-2010 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.repo.content.replication;
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import java.io.File;
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import java.util.HashSet;
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import java.util.Set;
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import junit.framework.TestCase;
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import org.alfresco.repo.content.ContentContext;
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import org.alfresco.repo.content.ContentStore;
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import org.alfresco.repo.content.ContentStore.ContentUrlHandler;
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import org.alfresco.repo.content.filestore.FileContentStore;
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import org.alfresco.service.cmr.repository.ContentIOException;
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import org.alfresco.service.cmr.repository.ContentWriter;
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import org.alfresco.util.GUID;
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import org.alfresco.util.TempFileProvider;
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import org.springframework.context.ApplicationEventPublisher;
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import org.springframework.context.support.StaticApplicationContext;
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/**
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* Tests the content store replicator.
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*
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* @see org.alfresco.repo.content.replication.ContentStoreReplicator
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*
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* @author Derek Hulley
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*/
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@SuppressWarnings("unused")
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public class ContentStoreReplicatorTest extends TestCase
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{
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private static final String SOME_CONTENT = "The No. 1 Ladies' Detective Agency";
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private ContentStoreReplicator replicator;
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private ContentStore sourceStore;
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private ContentStore targetStore;
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@Override
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public void setUp() throws Exception
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{
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super.setUp();
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// Create a dummy context for message broadcasting
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StaticApplicationContext ctx = new StaticApplicationContext();
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ctx.refresh();
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File tempDir = TempFileProvider.getTempDir();
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// create the source file store
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String storeDir = tempDir.getAbsolutePath() + File.separatorChar + getName() + File.separatorChar + GUID.generate();
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sourceStore = new FileContentStore(ctx, storeDir);
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// create the target file store
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storeDir = tempDir.getAbsolutePath() + File.separatorChar + getName() + File.separatorChar + GUID.generate();
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targetStore = new FileContentStore(ctx, storeDir);
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// create the replicator
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replicator = new ContentStoreReplicator();
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replicator.setSourceStore(sourceStore);
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replicator.setTargetStore(targetStore);
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}
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/**
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* Creates a source with some files and replicates in a single pass, checking the results.
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*/
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public void testSinglePassReplication() throws Exception
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{
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ContentWriter writer = sourceStore.getWriter(ContentStore.NEW_CONTENT_CONTEXT);
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writer.putContent("123");
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// replicate
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replicator.start();
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// wait a second
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synchronized(this)
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{
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this.wait(5000L);
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}
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assertTrue("Target store doesn't have content added to source",
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targetStore.exists(writer.getContentUrl()));
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// this was a single pass, so now more replication should be done
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writer = sourceStore.getWriter(ContentStore.NEW_CONTENT_CONTEXT);
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writer.putContent("456");
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// wait a second
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synchronized(this)
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{
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this.wait(1000L);
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}
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assertFalse("Replication should have been single-pass",
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targetStore.exists(writer.getContentUrl()));
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}
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/**
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* Handler that merely records the URL
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*
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* @author Derek Hulley
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* @since 2.0
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*/
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private class UrlRecorder implements ContentUrlHandler
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{
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public Set<String> urls = new HashSet<String>(1027);
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public void handle(String contentUrl)
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{
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urls.add(contentUrl);
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}
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}
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/**
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* Adds content to the source while the replicator is going as fast as possible.
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* Just to make it more interesting, the content is sometimes put in the target
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* store as well.
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* <p>
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* Afterwards, some content is removed from the the target.
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* <p>
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* Then, finally, a check is performed to ensure that the source and target are
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* in synch.
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*/
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public void testContinuousReplication() throws Exception
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{
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replicator.start();
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String duplicateUrl = null;
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// start the replicator - it won't wait between iterations
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for (int i = 0; i < 10; i++)
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{
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// put some content into both the target and source
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ContentWriter duplicateSourceWriter = sourceStore.getWriter(ContentStore.NEW_CONTENT_CONTEXT);
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duplicateUrl = duplicateSourceWriter.getContentUrl();
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try
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{
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ContentContext targetContentCtx = new ContentContext(null, duplicateUrl);
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ContentWriter duplicateTargetWriter = targetStore.getWriter(targetContentCtx);
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duplicateTargetWriter.putContent("Duplicate Target Content: " + i);
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duplicateSourceWriter.putContent(duplicateTargetWriter.getReader());
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}
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catch (ContentIOException e)
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{
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// This can happen because the replicator may have beaten us to it
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}
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for (int j = 0; j < 100; j++)
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{
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// write content
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ContentWriter writer = sourceStore.getWriter(ContentStore.NEW_CONTENT_CONTEXT);
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writer.putContent("Repeated put: " + j);
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}
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}
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// remove the last duplicated URL from the target
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targetStore.delete(duplicateUrl);
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// allow time for the replicator to catch up
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synchronized(this)
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{
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this.wait(1000L);
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}
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// check that we have an exact match of URLs
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UrlRecorder sourceUrls = new UrlRecorder();
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UrlRecorder targetUrls = new UrlRecorder();
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sourceStore.getUrls(sourceUrls);
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targetStore.getUrls(targetUrls);
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assertTrue("Source must be equal to target", sourceUrls.urls.containsAll(targetUrls.urls));
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//targetUrls.urls.contains(sourceUrls.urls);
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}
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/**
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* Call the replicator repeatedly to check that it prevents concurrent use
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*/
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public void testRepeatedReplication() throws Exception
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{
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for (int i = 0; i < 10; i++)
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{
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replicator.start();
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}
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}
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}
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@@ -1,241 +0,0 @@
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/*
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* Copyright (C) 2005-2010 Alfresco Software Limited.
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*
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* This file is part of Alfresco
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*
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* Alfresco is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Alfresco is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.alfresco.repo.content.replication;
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import java.io.File;
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import java.util.ArrayList;
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import java.util.HashSet;
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import java.util.List;
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import java.util.Set;
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import java.util.concurrent.SynchronousQueue;
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import java.util.concurrent.ThreadPoolExecutor;
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import java.util.concurrent.TimeUnit;
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import org.alfresco.repo.content.AbstractWritableContentStoreTest;
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import org.alfresco.repo.content.ContentContext;
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import org.alfresco.repo.content.ContentStore;
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import org.alfresco.repo.content.ContentStore.ContentUrlHandler;
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import org.alfresco.repo.content.filestore.FileContentStore;
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import org.alfresco.service.cmr.repository.ContentIOException;
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import org.alfresco.service.cmr.repository.ContentReader;
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import org.alfresco.service.cmr.repository.ContentWriter;
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import org.alfresco.util.GUID;
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import org.alfresco.util.TempFileProvider;
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/**
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* Tests read and write functionality for the replicating store.
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* <p>
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* By default, replication is off for both the inbound and outbound
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* replication. Specific tests change this.
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*
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* @see org.alfresco.repo.content.replication.ReplicatingContentStore
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*
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* @author Derek Hulley
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*/
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public class ReplicatingContentStoreTest extends AbstractWritableContentStoreTest
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{
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private static final String SOME_CONTENT = "The No. 1 Ladies' Detective Agency";
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private ReplicatingContentStore replicatingStore;
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private ContentStore primaryStore;
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private List<ContentStore> secondaryStores;
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@Override
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public void setUp() throws Exception
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{
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super.setUp();
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File tempDir = TempFileProvider.getTempDir();
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// create a primary file store
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String storeDir = tempDir.getAbsolutePath() + File.separatorChar + GUID.generate();
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primaryStore = new FileContentStore(ctx, storeDir);
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// create some secondary file stores
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secondaryStores = new ArrayList<ContentStore>(3);
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for (int i = 0; i < 4; i++)
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{
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storeDir = tempDir.getAbsolutePath() + File.separatorChar + GUID.generate();
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FileContentStore store = new FileContentStore(ctx, storeDir);
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secondaryStores.add(store);
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// Only the first 3 are writable
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if (i >= 3)
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{
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store.setReadOnly(true);
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}
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}
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// Create the replicating store
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replicatingStore = new ReplicatingContentStore();
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replicatingStore.setPrimaryStore(primaryStore);
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replicatingStore.setSecondaryStores(secondaryStores);
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replicatingStore.setOutbound(false);
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replicatingStore.setInbound(false);
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}
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@Override
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public ContentStore getStore()
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{
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return replicatingStore;
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}
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/**
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* Performs checks necessary to ensure the proper replication of content for the given
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* URL
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*/
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private void checkForReplication(boolean inbound, boolean outbound, String contentUrl, String content)
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{
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if (inbound)
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{
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ContentReader reader = primaryStore.getReader(contentUrl);
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assertTrue("Content was not replicated into the primary store", reader.exists());
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assertEquals("The replicated content was incorrect", content, reader.getContentString());
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}
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if (outbound)
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{
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for (ContentStore store : secondaryStores)
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{
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// This is only required for writable stores
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if (!store.isWriteSupported())
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{
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continue;
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}
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ContentReader reader = store.getReader(contentUrl);
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assertTrue("Content was not replicated out to the secondary stores within a second", reader.exists());
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assertEquals("The replicated content was incorrect", content, reader.getContentString());
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}
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}
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}
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/**
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* Checks that the url is present in each of the stores
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*
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* @param contentUrl
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* @param mustExist true if the content must exist, false if it must <b>not</b> exist
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*/
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private void checkForUrl(String contentUrl, boolean mustExist)
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{
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// check that the URL is present for each of the stores
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for (ContentStore store : secondaryStores)
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{
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final Set<String> urls = new HashSet<String>(1027);
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ContentUrlHandler handler = new ContentUrlHandler()
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{
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public void handle(String contentUrl)
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{
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urls.add(contentUrl);
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}
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};
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store.getUrls(handler);
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assertTrue("URL of new content not present in store", urls.contains(contentUrl) == mustExist);
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}
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}
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public void testNoReplication() throws Exception
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{
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ContentWriter writer = getWriter();
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writer.putContent(SOME_CONTENT);
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checkForReplication(false, false, writer.getContentUrl(), SOME_CONTENT);
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}
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public void testOutboundReplication() throws Exception
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{
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replicatingStore.setOutbound(true);
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// write some content
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ContentWriter writer = getWriter();
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writer.putContent(SOME_CONTENT);
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String contentUrl = writer.getContentUrl();
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checkForReplication(false, true, contentUrl, SOME_CONTENT);
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// check for outbound deletes
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replicatingStore.delete(contentUrl);
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checkForUrl(contentUrl, false);
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}
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public void testAsyncOutboundReplication() throws Exception
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{
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ThreadPoolExecutor tpe = new ThreadPoolExecutor(1, 1, 60L, TimeUnit.SECONDS, new SynchronousQueue<Runnable>());
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replicatingStore.setOutbound(true);
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replicatingStore.setOutboundThreadPoolExecutor(tpe);
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// write some content
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ContentWriter writer = getWriter();
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writer.putContent(SOME_CONTENT);
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String contentUrl = writer.getContentUrl();
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// wait for a second
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synchronized(this)
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{
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this.wait(1000L);
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}
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checkForReplication(false, true, contentUrl, SOME_CONTENT);
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// check for outbound deletes
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replicatingStore.delete(contentUrl);
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checkForUrl(contentUrl, false);
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}
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public void testInboundReplication() throws Exception
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{
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replicatingStore.setInbound(false);
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// pick a secondary store and write some content to it
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ContentStore secondaryStore = secondaryStores.get(2);
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ContentWriter writer = secondaryStore.getWriter(ContentContext.NULL_CONTEXT);
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writer.putContent(SOME_CONTENT);
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String contentUrl = writer.getContentUrl();
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// get a reader from the replicating store
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ContentReader reader = replicatingStore.getReader(contentUrl);
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assertTrue("Reader must have been found in secondary store", reader.exists());
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// set inbound replication on and repeat
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replicatingStore.setInbound(true);
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reader = replicatingStore.getReader(contentUrl);
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// this time, it must have been replicated to the primary store
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checkForReplication(true, false, contentUrl, SOME_CONTENT);
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}
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public void testTargetContentUrlExists()
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{
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replicatingStore.setOutbound(true);
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replicatingStore.setInbound(false);
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// pick a secondary store and write some content to it
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ContentStore secondaryStore = secondaryStores.get(2);
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ContentWriter secondaryWriter = secondaryStore.getWriter(ContentContext.NULL_CONTEXT);
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secondaryWriter.putContent("Content for secondary");
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String secondaryContentUrl = secondaryWriter.getContentUrl();
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// Now write to the primary store
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ContentWriter replicatingWriter = replicatingStore.getWriter(new ContentContext(null, secondaryContentUrl));
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String replicatingContent = "Content for primary";
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try
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{
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replicatingWriter.putContent(replicatingContent);
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fail("Replication should fail when the secondary store already has the content");
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}
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catch (ContentIOException e)
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{
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// Expected
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}
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}
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}
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Reference in New Issue
Block a user