/*
* 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.directory.server.xdbm.search.impl;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.io.File;
import org.apache.commons.io.FileUtils;
import org.apache.directory.server.core.entry.ServerEntry;
import org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmIndex;
import org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmStore;
import org.apache.directory.server.xdbm.ForwardIndexEntry;
import org.apache.directory.server.xdbm.IndexCursor;
import org.apache.directory.server.xdbm.Store;
import org.apache.directory.server.xdbm.search.Evaluator;
import org.apache.directory.server.xdbm.tools.StoreUtils;
import org.apache.directory.shared.ldap.constants.SchemaConstants;
import org.apache.directory.shared.ldap.cursor.InvalidCursorPositionException;
import org.apache.directory.shared.ldap.filter.ExprNode;
import org.apache.directory.shared.ldap.filter.FilterParser;
import org.apache.directory.shared.ldap.filter.NotNode;
import org.apache.directory.shared.ldap.filter.SubstringNode;
import org.apache.directory.shared.ldap.schema.SchemaManager;
import org.apache.directory.shared.ldap.schema.ldif.extractor.SchemaLdifExtractor;
import org.apache.directory.shared.ldap.schema.ldif.extractor.impl.DefaultSchemaLdifExtractor;
import org.apache.directory.shared.ldap.schema.loader.ldif.LdifSchemaLoader;
import org.apache.directory.shared.ldap.schema.manager.impl.DefaultSchemaManager;
import org.apache.directory.shared.ldap.util.ExceptionUtils;
import org.junit.After;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
*
* Test cases for NotCursor.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
* @version $Rev$, $Date$
*/
public class NotCursorTest
{
private static final Logger LOG = LoggerFactory.getLogger( NotCursorTest.class.getSimpleName() );
File wkdir;
Store<ServerEntry, Long> store;
static SchemaManager schemaManager = null;
EvaluatorBuilder evaluatorBuilder;
CursorBuilder cursorBuilder;
@BeforeClass
static public void setup() throws Exception
{
// setup the standard registries
String workingDirectory = System.getProperty( "workingDirectory" );
if ( workingDirectory == null )
{
String path = NotCursorTest.class.getResource( "" ).getPath();
int targetPos = path.indexOf( "target" );
workingDirectory = path.substring( 0, targetPos + 6 );
}
File schemaRepository = new File( workingDirectory, "schema" );
SchemaLdifExtractor extractor = new DefaultSchemaLdifExtractor( new File( workingDirectory ) );
extractor.extractOrCopy( true );
LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
schemaManager = new DefaultSchemaManager( loader );
boolean loaded = schemaManager.loadAllEnabled();
if ( !loaded )
{
fail( "Schema load failed : " + ExceptionUtils.printErrors( schemaManager.getErrors() ) );
}
loaded = schemaManager.loadWithDeps( loader.getSchema( "collective" ) );
if ( !loaded )
{
fail( "Schema load failed : " + ExceptionUtils.printErrors( schemaManager.getErrors() ) );
}
}
@Before
public void createStore() throws Exception
{
destryStore();
// setup the working directory for the store
wkdir = File.createTempFile( getClass().getSimpleName(), "db" );
wkdir.delete();
wkdir = new File( wkdir.getParentFile(), getClass().getSimpleName() );
wkdir.mkdirs();
// initialize the store
store = new JdbmStore<ServerEntry>();
store.setName( "example" );
store.setCacheSize( 10 );
store.setWorkingDirectory( wkdir );
store.setSyncOnWrite( false );
store.addIndex( new JdbmIndex( SchemaConstants.OU_AT_OID ) );
store.addIndex( new JdbmIndex( SchemaConstants.CN_AT_OID ) );
StoreUtils.loadExampleData( store, schemaManager );
evaluatorBuilder = new EvaluatorBuilder( store, schemaManager );
cursorBuilder = new CursorBuilder( store, evaluatorBuilder );
LOG.debug( "Created new store" );
}
@After
public void destryStore() throws Exception
{
if ( store != null )
{
store.destroy();
}
store = null;
if ( wkdir != null )
{
FileUtils.deleteDirectory( wkdir );
}
wkdir = null;
}
@Test
public void testNotCursor() throws Exception
{
String filter = "(!(cn=J*))";
ExprNode exprNode = FilterParser.parse( filter );
IndexCursor<?, ServerEntry, Long> cursor = cursorBuilder.build( exprNode );
assertFalse( cursor.available() );
cursor.beforeFirst();
assertTrue( cursor.next() );
assertTrue( cursor.available() );
assertEquals( 1, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.10=good times co.", cursor.get().getValue() );
assertTrue( cursor.next() );
assertTrue( cursor.available() );
assertEquals( 7, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.11=apache,2.5.4.11=board of directors,2.5.4.10=good times co.", cursor.get().getValue() );
assertTrue( cursor.next() );
assertTrue( cursor.available() );
assertEquals( 3, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.11=board of directors,2.5.4.10=good times co.", cursor.get().getValue() );
assertTrue( cursor.next() );
assertTrue( cursor.available() );
assertEquals( 4, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.11=engineering,2.5.4.10=good times co.", cursor.get().getValue() );
assertTrue( cursor.next() );
assertTrue( cursor.available() );
assertEquals( 2, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.11=sales,2.5.4.10=good times co.", cursor.get().getValue() );
assertFalse( cursor.next() );
assertFalse( cursor.available() );
cursor.close();
assertTrue( cursor.isClosed() );
}
@Test
public void testNotCursorWithManualFilter() throws Exception
{
NotNode notNode = new NotNode();
ExprNode exprNode = new SubstringNode( "cn", "J", null );
Evaluator<? extends ExprNode, ServerEntry, Long> eval = new SubstringEvaluator( ( SubstringNode ) exprNode,
store, schemaManager );
notNode.addNode( exprNode );
NotCursor<String, Long> cursor = new NotCursor( store, eval ); //cursorBuilder.build( andNode );
assertTrue( cursor.next() );
assertTrue( cursor.available() );
assertEquals( 1, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.10=good times co.", cursor.get().getValue() );
cursor.first();
assertTrue( cursor.next() );
assertTrue( cursor.available() );
assertEquals( 7, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.11=apache,2.5.4.11=board of directors,2.5.4.10=good times co.", cursor.get().getValue() );
assertTrue( cursor.next() );
assertTrue( cursor.available() );
assertEquals( 3, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.11=board of directors,2.5.4.10=good times co.", cursor.get().getValue() );
assertTrue( cursor.next() );
assertTrue( cursor.available() );
assertEquals( 4, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.11=engineering,2.5.4.10=good times co.", cursor.get().getValue() );
assertTrue( cursor.next() );
assertTrue( cursor.available() );
assertEquals( 2, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.11=sales,2.5.4.10=good times co.", cursor.get().getValue() );
assertFalse( cursor.next() );
assertFalse( cursor.available() );
cursor.afterLast();
assertTrue( cursor.previous() );
assertTrue( cursor.available() );
assertEquals( 2, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.11=sales,2.5.4.10=good times co.", cursor.get().getValue() );
cursor.last();
assertTrue( cursor.previous() );
assertTrue( cursor.available() );
assertEquals( 4, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.11=engineering,2.5.4.10=good times co.", cursor.get().getValue() );
assertTrue( cursor.previous() );
assertTrue( cursor.available() );
assertEquals( 3, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.11=board of directors,2.5.4.10=good times co.", cursor.get().getValue() );
assertTrue( cursor.previous() );
assertTrue( cursor.available() );
assertEquals( 7, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.11=apache,2.5.4.11=board of directors,2.5.4.10=good times co.", cursor.get().getValue() );
assertTrue( cursor.previous() );
assertTrue( cursor.available() );
assertEquals( 1, ( long ) cursor.get().getId() );
assertEquals( "2.5.4.10=good times co.", cursor.get().getValue() );
assertFalse( cursor.previous() );
assertFalse( cursor.available() );
assertTrue( cursor.isElementReused() );
try
{
cursor.get();
fail( "should fail with InvalidCursorPositionException" );
}
catch ( InvalidCursorPositionException ice )
{
}
try
{
cursor.after( new ForwardIndexEntry<String, ServerEntry, Long>() );
fail( "should fail with UnsupportedOperationException " );
}
catch ( UnsupportedOperationException uoe )
{
}
try
{
cursor.before( new ForwardIndexEntry<String, ServerEntry, Long>() );
fail( "should fail with UnsupportedOperationException " );
}
catch ( UnsupportedOperationException uoe )
{
}
}
}