/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2006-2009 Sun Microsystems, Inc.
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*/
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package org.opends.server.replication.common;
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import static org.testng.Assert.*;
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import java.util.Set;
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import org.opends.server.TestCaseUtils;
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import org.opends.server.core.AddOperationBasis;
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import org.opends.server.core.DirectoryServer;
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import org.opends.server.protocols.internal.InternalClientConnection;
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import org.opends.server.replication.ReplicationTestCase;
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import org.opends.server.replication.common.ChangeNumber;
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import org.opends.server.replication.common.ServerState;
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import org.opends.server.replication.plugin.LDAPReplicationDomain;
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import org.opends.server.types.DN;
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import org.opends.server.types.Entry;
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import org.opends.server.types.ResultCode;
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import org.opends.server.util.TimeThread;
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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/**
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* Test the ServerState
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*/
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public class ServerStateTest extends ReplicationTestCase
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{
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/**
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* Create ChangeNumber Data
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*/
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@DataProvider(name = "changeNumberData")
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public Object[][] createChangeNumberData() {
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return new Object[][] {
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{new ChangeNumber(1, (short) 0, (short) 1)},
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{new ChangeNumber(TimeThread.getTime(), (short) 123, (short) 45)}
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};
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}
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/**
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* Create a new ServerState object
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*/
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@Test(dataProvider = "changeNumberData")
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public void serverStateTest(ChangeNumber cn)
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throws Exception
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{
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// Check constructor
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ServerState serverState = new ServerState() ;
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// Check Load
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// serverState.loadState() ;
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// TODO Check result;
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// Check update
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assertFalse(serverState.update(null));
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assertTrue(serverState.update(cn));
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assertFalse(serverState.update(cn));
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ChangeNumber cn1, cn2, cn3;
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cn1 = new ChangeNumber(cn.getTime()+1,cn.getSeqnum(),cn.getServerId());
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cn2 = new ChangeNumber(cn1.getTime(),cn1.getSeqnum()+1,cn1.getServerId());
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cn3 = new ChangeNumber(cn2.getTime(),cn2.getSeqnum(),(short)(cn2.getServerId()+1));
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assertTrue(serverState.update(cn1)) ;
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assertTrue(serverState.update(cn2)) ;
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assertTrue(serverState.update(cn3)) ;
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// Check toStringSet
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ChangeNumber[] cns = {cn2,cn3};
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Set<String> stringSet = serverState.toStringSet();
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assertEquals(cns.length, stringSet.size());
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// TODO Check the value
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// Check getMaxChangeNumber
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assertEquals(cn2.compareTo(serverState.getMaxChangeNumber(cn2.getServerId())),0);
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assertEquals(cn3.compareTo(serverState.getMaxChangeNumber(cn3.getServerId())),0);
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// Check the toString
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String stringRep = serverState.toString();
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assertTrue(stringRep.contains(cn2.toString()));
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assertTrue(stringRep.contains(cn3.toString()));
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// Check getBytes
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byte[] b = serverState.getBytes();
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ServerState generatedServerState = new ServerState(b,0,b.length -1) ;
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assertEquals(b, generatedServerState.getBytes()) ;
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}
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/**
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* Create a new ServerState object
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*/
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@Test(dataProvider = "changeNumberData")
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public void serverStateReloadTest(ChangeNumber cn)
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throws Exception
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{
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ChangeNumber cn1, cn3;
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cn1 = new ChangeNumber(cn.getTime()+1,cn.getSeqnum(),cn.getServerId());
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cn3 = new ChangeNumber(cn1.getTime(),cn1.getSeqnum(),(short)(cn1.getServerId()+1));
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ServerState state1 = new ServerState();
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state1.update(cn1);
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state1.update(cn3);
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ServerState state2 = new ServerState();
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state2.reload(state1);
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assertEquals(state1.toString(), state2.toString()) ;
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}
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/**
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* Ensures that the Directory Server is able to
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* translate a ruv entry to a sever state.
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*
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* @throws Exception If an unexpected problem occurs.
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*/
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@Test
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public void translateRuvEntryTest()
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throws Exception
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{
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Entry synchroServerEntry = null;
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String RuvString =
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"dn: nsuniqueid=ffffffff-ffffffff-ffffffff-ffffffff, o=test\n"
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+"objectClass: top\n"
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+"objectClass: extensibleobject\n"
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+"objectClass: ldapSubEntry\n"
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+"o: test\n"
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+"nsds50ruv: {replicageneration} 49098853000000010000\n"
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+"nsds50ruv: {replica 3 ldap://kawax:3389} 491d517b000000030000 "
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+"491d564a000000030000\n"
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+"nsds50ruv: {replica 1 ldap://kawax:1389} 490989e8000000010000 "
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+"490989e8000000010000\n"
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+"ds6ruv: {PRIO 3 ldap://kawax:3389}\n"
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+"ds6ruv: {PRIO 1 ldap://kawax:1389}\n"
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+"entryUUID: ffffffff-ffff-ffff-ffff-ffffffffffff\n";
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Entry RuvEntry = TestCaseUtils.entryFromLdifString(RuvString);
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AddOperationBasis addOp = new AddOperationBasis(InternalClientConnection.
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getRootConnection(), InternalClientConnection.nextOperationID(),
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InternalClientConnection.nextMessageID(), null, RuvEntry.getDN(),
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RuvEntry.getObjectClasses(), RuvEntry.getUserAttributes(),
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RuvEntry.getOperationalAttributes());
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addOp.setInternalOperation(true);
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addOp.run();
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assertTrue(addOp.getResultCode() == ResultCode.SUCCESS);
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// Instantiate a Replication domain
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// suffix synchronized
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String synchroServerLdif =
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"dn: cn=o=test, cn=domains, cn=Multimaster Synchronization, cn=Synchronization Providers,cn=config\n"
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+ "objectClass: top\n"
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+ "objectClass: ds-cfg-replication-domain\n"
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+ "cn: o=test\n"
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+ "ds-cfg-base-dn: o=test\n"
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+ "ds-cfg-replication-server: localhost:3389\n"
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+ "ds-cfg-server-id: 1\n"
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+ "ds-cfg-receive-status: true\n"
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+ "ds-cfg-window-size: 10";
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// When adding the replicationDomain entry the checkRUVCompat
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// method is called and should translate the RuvEntry Added
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// into a serverState + generationId
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synchroServerEntry = TestCaseUtils.entryFromLdifString(synchroServerLdif);
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DirectoryServer.getConfigHandler().addEntry(synchroServerEntry, null);
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assertNotNull(DirectoryServer.getConfigEntry(synchroServerEntry.getDN()),
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"Unable to add the synchronized server");
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LDAPReplicationDomain replDomain = LDAPReplicationDomain.
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retrievesReplicationDomain(DN.decode("o=test"));
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// Then check serverSate and GenId
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assertTrue(replDomain.getGenerationID() == 1225361491);
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ServerState state = replDomain.getServerState();
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assertTrue(state.getMaxChangeNumber((short) 1).
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compareTo(new ChangeNumber("0000011d4d42b240000100000000")) == 0);
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assertTrue(state.getMaxChangeNumber((short) 3).
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compareTo(new ChangeNumber("0000011d9a991110000300000000")) == 0);
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// Remove the configuration entry
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DirectoryServer.getConfigHandler().deleteEntry(synchroServerEntry.getDN(),
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null);
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assertNull(DirectoryServer.getConfigEntry(synchroServerEntry.getDN()),
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"Unable to remove the synchronized server");
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}
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}
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