/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
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*
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* or http://forgerock.org/license/CDDLv1.0.html.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at legal-notices/CDDLv1_0.txt.
* If applicable, add the following below this CDDL HEADER, with the
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*
* Copyright 2006-2010 Sun Microsystems, Inc.
* Portions Copyright 2013-2015 ForgeRock AS
*/
package org.opends.server.replication.common;
import java.util.Set;
import org.opends.server.replication.ReplicationTestCase;
import org.opends.server.util.TimeThread;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import static org.testng.Assert.*;
/**
* Test the ServerState.
*/
@SuppressWarnings("javadoc")
public class ServerStateTest extends ReplicationTestCase
{
/**
* Create CSN Data.
*/
@DataProvider(name = "csnData")
public Object[][] createCSNData()
{
return new Object[][] {
{new CSN(1, 0, 1)},
{new CSN(TimeThread.getTime(), 123, 45)}
};
}
/**
* Create a new ServerState object.
*/
@Test(dataProvider = "csnData")
public void serverStateTest(CSN csn) throws Exception
{
// Check constructor
ServerState serverState = new ServerState() ;
// Check Load
// serverState.loadState() ;
// TODO Check result;
// Check update
assertFalse(serverState.update((CSN)null));
assertTrue(serverState.update(csn));
assertFalse(serverState.update(csn));
CSN csn1 = new CSN(csn.getTime() + 1, csn.getSeqnum(), csn.getServerId());
CSN csn2 = new CSN(csn1.getTime(), csn1.getSeqnum() + 1, csn1.getServerId());
CSN csn3 = new CSN(csn2.getTime(), csn2.getSeqnum(), (csn2.getServerId() + 1));
assertTrue(serverState.update(csn1));
assertTrue(serverState.update(csn2));
assertTrue(serverState.update(csn3));
// Check toStringSet
CSN[] csns = { csn2, csn3 };
Set<String> stringSet = serverState.toStringSet();
assertEquals(csns.length, stringSet.size());
// TODO Check the value
// Check getMaxCSN
assertEquals(csn2.compareTo(serverState.getCSN(csn2.getServerId())), 0);
assertEquals(csn3.compareTo(serverState.getCSN(csn3.getServerId())), 0);
// Check the toString
String stringRep = serverState.toString();
assertTrue(stringRep.contains(csn2.toString()));
assertTrue(stringRep.contains(csn3.toString()));
}
/**
* Create a new ServerState object.
*/
@Test(dataProvider = "csnData")
public void serverStateReloadTest(CSN csn) throws Exception
{
CSN csn1 = new CSN(csn.getTime() + 1, csn.getSeqnum(), csn.getServerId());
CSN csn3 = new CSN(csn1.getTime(), csn1.getSeqnum(), (csn1.getServerId() + 1));
ServerState state1 = new ServerState();
state1.update(csn1);
state1.update(csn3);
ServerState state2 = new ServerState();
state2.reload(state1);
assertEquals(state1.toString(), state2.toString()) ;
}
@Test
public void testCover() throws Exception
{
final CSN csn1Server1 = new CSN(1, 0, 1);
final CSN csn2Server1 = new CSN(2, 0, 1);
final CSN csn1Server2 = new CSN(1, 0, 2);
final CSN csn0Server3 = new CSN(0, 0, 3);
final ServerState state = new ServerState();
assertFalse(state.cover(csn1Server1));
assertFalse(state.cover(csn2Server1));
assertFalse(state.cover(csn1Server2));
assertFalse(state.cover(csn0Server3));
state.update(csn1Server1);
assertTrue(state.cover(csn1Server1));
assertFalse(state.cover(csn2Server1));
assertFalse(state.cover(csn1Server2));
assertFalse(state.cover(csn0Server3));
state.update(csn1Server2);
assertTrue(state.cover(csn1Server1));
assertFalse(state.cover(csn2Server1));
assertTrue(state.cover(csn1Server2));
assertFalse(state.cover(csn0Server3));
state.update(csn2Server1);
assertTrue(state.cover(csn1Server1));
assertTrue(state.cover(csn2Server1));
assertTrue(state.cover(csn1Server2));
assertFalse(state.cover(csn0Server3));
}
@Test
public void testRemoveCSN() throws Exception
{
final CSN csn1Server1 = new CSN(1, 0, 1);
final CSN csn2Server1 = new CSN(2, 0, 1);
final CSN csn1Server2 = new CSN(1, 0, 2);
final ServerState state = new ServerState();
assertTrue(state.update(csn1Server1));
// test 1
assertFalse(state.removeCSN(null));
// test 2
assertEquals(csn1Server1, state.getCSN(1));
assertFalse(state.removeCSN(csn2Server1));
assertEquals(csn1Server1, state.getCSN(1));
// test 3
assertNull(state.getCSN(2));
assertFalse(state.removeCSN(csn1Server2));
assertNull(state.getCSN(2));
// test 4
assertEquals(csn1Server1, state.getCSN(1));
assertTrue(state.removeCSN(csn1Server1));
assertNull(state.getCSN(1));
}
}