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Posted to commits@directory.apache.org by el...@apache.org on 2012/09/18 20:20:17 UTC
svn commit: r1387301 -
/directory/apacheds/branches/apacheds-mvbt/xdbm-partition/src/test/java/org/apache/directory/server/xdbm/search/impl/EqualityTest.java
Author: elecharny
Date: Tue Sep 18 18:20:17 2012
New Revision: 1387301
URL: http://svn.apache.org/viewvc?rev=1387301&view=rev
Log:
Added test for the equality cursor
Added:
directory/apacheds/branches/apacheds-mvbt/xdbm-partition/src/test/java/org/apache/directory/server/xdbm/search/impl/EqualityTest.java
Added: directory/apacheds/branches/apacheds-mvbt/xdbm-partition/src/test/java/org/apache/directory/server/xdbm/search/impl/EqualityTest.java
URL: http://svn.apache.org/viewvc/directory/apacheds/branches/apacheds-mvbt/xdbm-partition/src/test/java/org/apache/directory/server/xdbm/search/impl/EqualityTest.java?rev=1387301&view=auto
==============================================================================
--- directory/apacheds/branches/apacheds-mvbt/xdbm-partition/src/test/java/org/apache/directory/server/xdbm/search/impl/EqualityTest.java (added)
+++ directory/apacheds/branches/apacheds-mvbt/xdbm-partition/src/test/java/org/apache/directory/server/xdbm/search/impl/EqualityTest.java Tue Sep 18 18:20:17 2012
@@ -0,0 +1,542 @@
+/*
+ * 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 java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+
+import org.apache.commons.io.FileUtils;
+import org.apache.directory.server.core.api.partition.Partition;
+import org.apache.directory.server.core.partition.impl.avl.AvlPartition;
+import org.apache.directory.server.xdbm.IndexEntry;
+import org.apache.directory.server.xdbm.Store;
+import org.apache.directory.server.xdbm.StoreUtils;
+import org.apache.directory.server.xdbm.impl.avl.AvlIndex;
+import org.apache.directory.server.xdbm.search.cursor.EqualityCursor;
+import org.apache.directory.server.xdbm.search.cursor.PresenceCursor;
+import org.apache.directory.server.xdbm.search.evaluator.EqualityEvaluator;
+import org.apache.directory.server.xdbm.search.evaluator.PresenceEvaluator;
+import org.apache.directory.shared.ldap.model.constants.SchemaConstants;
+import org.apache.directory.shared.ldap.model.cursor.InvalidCursorPositionException;
+import org.apache.directory.shared.ldap.model.entry.StringValue;
+import org.apache.directory.shared.ldap.model.filter.EqualityNode;
+import org.apache.directory.shared.ldap.model.filter.PresenceNode;
+import org.apache.directory.shared.ldap.model.name.Dn;
+import org.apache.directory.shared.ldap.model.schema.SchemaManager;
+import org.apache.directory.shared.ldap.schemaextractor.SchemaLdifExtractor;
+import org.apache.directory.shared.ldap.schemaextractor.impl.DefaultSchemaLdifExtractor;
+import org.apache.directory.shared.ldap.schemaloader.LdifSchemaLoader;
+import org.apache.directory.shared.ldap.schemamanager.impl.DefaultSchemaManager;
+import org.apache.directory.shared.util.Strings;
+import org.apache.directory.shared.util.exception.Exceptions;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+
+/**
+ * Tests EqualityCursor functionality.
+ *
+ * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
+ */
+public class EqualityTest
+{
+ private static final Logger LOG = LoggerFactory.getLogger( EqualityTest.class.getSimpleName() );
+
+ File wkdir;
+ Store store;
+ static SchemaManager schemaManager = null;
+
+
+ @BeforeClass
+ public static void setup() throws Exception
+ {
+ String workingDirectory = System.getProperty( "workingDirectory" );
+
+ if ( workingDirectory == null )
+ {
+ String path = EqualityTest.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 : " + Exceptions.printErrors( schemaManager.getErrors() ) );
+ }
+
+ loaded = schemaManager.loadWithDeps( loader.getSchema( "collective" ) );
+
+ if ( !loaded )
+ {
+ fail( "Schema load failed : " + Exceptions.printErrors( schemaManager.getErrors() ) );
+ }
+ }
+
+
+ @Before
+ public void createStore() throws Exception
+ {
+ // 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 AvlPartition( schemaManager );
+ ( ( Partition ) store ).setId( "example" );
+ store.setCacheSize( 10 );
+ store.setPartitionPath( wkdir.toURI() );
+ store.setSyncOnWrite( false );
+
+ store.addIndex( new AvlIndex( SchemaConstants.OU_AT_OID ) );
+ store.addIndex( new AvlIndex( SchemaConstants.CN_AT_OID ) );
+ ( ( Partition ) store ).setSuffixDn( new Dn( schemaManager, "o=Good Times Co." ) );
+ ( ( Partition ) store ).initialize();
+
+ ( ( Partition ) store ).initialize();
+
+ StoreUtils.loadExampleData( store, schemaManager );
+
+ LOG.debug( "Created new store" );
+ }
+
+
+ @After
+ public void destroyStore() throws Exception
+ {
+ if ( store != null )
+ {
+ ( ( Partition ) store ).destroy();
+ }
+
+ store = null;
+ if ( wkdir != null )
+ {
+ FileUtils.deleteDirectory( wkdir );
+ }
+
+ wkdir = null;
+ }
+
+
+ @Test
+ public void testIndexedServerEntry() throws Exception
+ {
+ EqualityNode<String> node = new EqualityNode<String>( schemaManager.getAttributeType( "cn" ), new StringValue(
+ "JOhnny WAlkeR" ) );
+ EqualityEvaluator<String> evaluator = new EqualityEvaluator<String>( node, store, schemaManager );
+ EqualityCursor<String> cursor = new EqualityCursor<String>( store, evaluator );
+
+ assertEquals( node, evaluator.getExpression() );
+
+ // We should find two candidates :
+ // cn=JOhnny WAlkeR,ou=Sales,o=Good Times Co.
+ // cn=Johnny Walker,ou=Engineering,o=Good Times Co.
+ cursor.beforeFirst();
+ assertTrue( cursor.next() );
+ assertTrue( cursor.available() );
+ assertEquals( Strings.getUUID( 5 ), cursor.get().getId() );
+ assertTrue( cursor.next() );
+ assertTrue( cursor.available() );
+ assertEquals( Strings.getUUID( 11 ), cursor.get().getId() );
+ assertFalse( cursor.next() );
+ assertFalse( cursor.available() );
+
+ // test first()
+ cursor.first();
+ assertTrue( cursor.available() );
+ assertEquals( "JOhnny WAlkeR", cursor.get().getKey() );
+
+ // test last()
+ cursor.last();
+ assertTrue( cursor.available() );
+ assertEquals( "JOhnny WAlkeR", cursor.get().getKey() );
+
+ // test beforeFirst()
+ cursor.beforeFirst();
+ assertFalse( cursor.available() );
+ assertTrue( cursor.next() );
+ assertTrue( cursor.available() );
+ assertEquals( "JOhnny WAlkeR", cursor.get().getKey() );
+
+ // test afterLast()
+ cursor.afterLast();
+ assertFalse( cursor.available() );
+ assertTrue( cursor.previous() );
+ assertTrue( cursor.available() );
+ assertEquals( "JOhnny WAlkeR", cursor.get().getKey() );
+
+ // test before()
+ IndexEntry<String, String> entry = new IndexEntry<String, String>();
+ entry.setKey( "JOhnny WAlkeR" );
+ cursor.before( entry );
+ assertTrue( cursor.next() );
+ assertTrue( cursor.available() );
+ assertEquals( "JOhnny WAlkeR", cursor.get().getKey() );
+
+ // test after()
+ entry = new IndexEntry<String, String>();
+ cursor.after( entry );
+ assertTrue( cursor.previous() );
+ assertTrue( cursor.available() );
+ assertEquals( "JOhnny WAlkeR", cursor.get().getKey() );
+ cursor.close();
+
+ assertTrue( cursor.isClosed() );
+ }
+
+
+ @Test
+ public void testEntryUUID() throws Exception
+ {
+ EqualityNode<String> node = new EqualityNode<String>( schemaManager.getAttributeType( "entryUuid" ),
+ new StringValue( "00000000-0000-0000-0000-000000000005" ) );
+ EqualityEvaluator<String> evaluator = new EqualityEvaluator<String>( node, store, schemaManager );
+ EqualityCursor<String> cursor = new EqualityCursor<String>( store, evaluator );
+
+ assertEquals( node, evaluator.getExpression() );
+
+ // We should find one candidate :
+ // cn=JOhnny WAlkeR,ou=Sales,o=Good Times Co.
+ cursor.beforeFirst();
+ assertTrue( cursor.next() );
+ assertTrue( cursor.available() );
+ assertEquals( Strings.getUUID( 5 ), cursor.get().getId() );
+ assertFalse( cursor.next() );
+ assertFalse( cursor.available() );
+
+ // test first()
+ cursor.first();
+ assertTrue( cursor.available() );
+ assertEquals( "00000000-0000-0000-0000-000000000005", cursor.get().getKey() );
+
+ cursor.close();
+
+ assertTrue( cursor.isClosed() );
+ }
+
+
+ @Test
+ public void testSystemIndexedServerEntry() throws Exception
+ {
+ testSystemIndexedServerEntry( SchemaConstants.OBJECT_CLASS_AT_OID );
+ testSystemIndexedServerEntry( SchemaConstants.ENTRY_UUID_AT_OID );
+ testSystemIndexedServerEntry( SchemaConstants.ENTRY_CSN_AT_OID );
+ }
+
+
+ public void testSystemIndexedServerEntry( String oid ) throws Exception
+ {
+ PresenceNode node = new PresenceNode( schemaManager.getAttributeType( oid ) );
+ PresenceEvaluator evaluator = new PresenceEvaluator( node, store, schemaManager );
+ PresenceCursor cursor = new PresenceCursor( store, evaluator );
+
+ assertEquals( node, evaluator.getExpression() );
+
+ cursor.beforeFirst();
+
+ List<String> ids = new ArrayList<String>();
+
+ while ( cursor.next() && cursor.available() )
+ {
+ ids.add( cursor.get().getId() );
+ }
+
+ assertEquals( 11, ids.size() );
+ assertFalse( cursor.next() );
+ assertFalse( cursor.available() );
+
+ cursor.close();
+ }
+
+
+ @Test
+ public void testNonIndexedServerEntry() throws Exception
+ {
+ PresenceNode node = new PresenceNode( schemaManager.getAttributeType( "sn" ) );
+ PresenceEvaluator evaluator = new PresenceEvaluator( node, store, schemaManager );
+ PresenceCursor cursor = new PresenceCursor( store, evaluator );
+
+ assertEquals( node, evaluator.getExpression() );
+
+ cursor.beforeFirst();
+
+ Set<String> set = new HashSet<String>();
+
+ while ( cursor.next() )
+ {
+ assertTrue( cursor.available() );
+ assertEquals( SchemaConstants.SN_AT_OID, cursor.get().getKey() );
+ set.add( cursor.get().getId() );
+ }
+
+ assertEquals( 3, set.size() );
+ assertTrue( set.contains( Strings.getUUID( 5L ) ) );
+ assertTrue( set.contains( Strings.getUUID( 6L ) ) );
+ assertTrue( set.contains( Strings.getUUID( 8L ) ) );
+
+ assertFalse( cursor.next() );
+ assertFalse( cursor.available() );
+
+ // test first()
+ cursor.first();
+ assertTrue( cursor.available() );
+ assertEquals( SchemaConstants.SN_AT_OID, cursor.get().getKey() );
+
+ // test last()
+ cursor.last();
+ assertTrue( cursor.available() );
+ assertEquals( SchemaConstants.SN_AT_OID, cursor.get().getKey() );
+
+ // test beforeFirst()
+ cursor.beforeFirst();
+ assertFalse( cursor.available() );
+ assertTrue( cursor.next() );
+ assertTrue( cursor.available() );
+ assertEquals( SchemaConstants.SN_AT_OID, cursor.get().getKey() );
+
+ // test afterLast()
+ set.clear();
+ cursor.afterLast();
+ assertFalse( cursor.available() );
+
+ while ( cursor.previous() )
+ {
+ assertTrue( cursor.available() );
+ assertEquals( SchemaConstants.SN_AT_OID, cursor.get().getKey() );
+ set.add( cursor.get().getId() );
+ }
+
+ assertEquals( 3, set.size() );
+ assertTrue( set.contains( Strings.getUUID( 5L ) ) );
+ assertTrue( set.contains( Strings.getUUID( 6L ) ) );
+ assertTrue( set.contains( Strings.getUUID( 8L ) ) );
+
+ assertFalse( cursor.previous() );
+ assertFalse( cursor.available() );
+
+ cursor.close();
+
+ // ----------- organizationName attribute
+
+ node = new PresenceNode( schemaManager.getAttributeType( "o" ) );
+ evaluator = new PresenceEvaluator( node, store, schemaManager );
+ cursor = new PresenceCursor( store, evaluator );
+
+ cursor.beforeFirst();
+ assertTrue( cursor.next() );
+ assertTrue( cursor.available() );
+ assertEquals( Strings.getUUID( 1 ), cursor.get().getId() );
+ assertFalse( cursor.next() );
+ assertFalse( cursor.available() );
+
+ assertFalse( cursor.isClosed() );
+ cursor.close();
+ assertTrue( cursor.isClosed() );
+ }
+
+
+ @Test
+ public void testEvaluatorIndexed() throws Exception
+ {
+ PresenceNode node = new PresenceNode( schemaManager.getAttributeType( "cn" ) );
+ PresenceEvaluator evaluator = new PresenceEvaluator( node, store, schemaManager );
+ IndexEntry<String, String> entry = new IndexEntry<String, String>();
+ entry.setKey( SchemaConstants.CN_AT_OID );
+ entry.setId( Strings.getUUID( 3L ) );
+ assertFalse( evaluator.evaluate( entry ) );
+ entry = new IndexEntry<String, String>();
+ entry.setKey( SchemaConstants.CN_AT_OID );
+ entry.setId( Strings.getUUID( 5 ) );
+ assertTrue( evaluator.evaluate( entry ) );
+ }
+
+
+ @Test
+ public void testEvaluatorSystemIndexed() throws Exception
+ {
+ testEvaluatorSystemIndexed( SchemaConstants.OBJECT_CLASS_AT_OID );
+ testEvaluatorSystemIndexed( SchemaConstants.ENTRY_UUID_AT_OID );
+ testEvaluatorSystemIndexed( SchemaConstants.ENTRY_CSN_AT_OID );
+ }
+
+
+ private void testEvaluatorSystemIndexed( String oid ) throws Exception
+ {
+ PresenceNode node = new PresenceNode( schemaManager.getAttributeType( oid ) );
+ PresenceEvaluator evaluator = new PresenceEvaluator( node, store, schemaManager );
+
+ IndexEntry<String, String> entry = new IndexEntry<String, String>();
+ // no need to set a value or id, because the evaluator must always evaluate to true
+ // as each entry contains an objectClass, entryUUID, and entryCSN attribute
+ assertTrue( evaluator.evaluate( entry ) );
+
+ entry = new IndexEntry<String, String>();
+ entry.setKey( oid );
+ entry.setId( Strings.getUUID( 5 ) );
+ assertTrue( evaluator.evaluate( entry ) );
+ }
+
+
+ @Test
+ public void testEvaluatorNotIndexed() throws Exception
+ {
+ PresenceNode node = new PresenceNode( schemaManager.getAttributeType( "name" ) );
+ PresenceEvaluator evaluator = new PresenceEvaluator( node, store, schemaManager );
+ IndexEntry<String, String> entry = new IndexEntry<String, String>();
+ entry.setKey( SchemaConstants.NAME_AT_OID );
+ entry.setId( Strings.getUUID( 3 ) );
+ assertTrue( evaluator.evaluate( entry ) );
+ entry = new IndexEntry<String, String>();
+ entry.setKey( SchemaConstants.NAME_AT_OID );
+ entry.setId( Strings.getUUID( 5 ) );
+ assertTrue( evaluator.evaluate( entry ) );
+
+ node = new PresenceNode( schemaManager.getAttributeType( "searchGuide" ) );
+ evaluator = new PresenceEvaluator( node, store, schemaManager );
+ entry = new IndexEntry<String, String>();
+ entry.setKey( SchemaConstants.SEARCHGUIDE_AT_OID );
+ entry.setId( Strings.getUUID( 3 ) );
+ assertFalse( evaluator.evaluate( entry ) );
+ entry = new IndexEntry<String, String>();
+ entry.setKey( SchemaConstants.SEARCHGUIDE_AT_OID );
+ entry.setId( Strings.getUUID( 5 ) );
+ entry.setEntry( store.lookup( Strings.getUUID( 5 ) ) );
+ assertFalse( evaluator.evaluate( entry ) );
+
+ node = new PresenceNode( schemaManager.getAttributeType( "st" ) );
+ evaluator = new PresenceEvaluator( node, store, schemaManager );
+ entry = new IndexEntry<String, String>();
+ entry.setKey( SchemaConstants.ST_AT_OID );
+ entry.setId( Strings.getUUID( 3 ) );
+ assertFalse( evaluator.evaluate( entry ) );
+ entry = new IndexEntry<String, String>();
+ entry.setKey( SchemaConstants.ST_AT_OID );
+ entry.setId( Strings.getUUID( 5 ) );
+ entry.setEntry( store.lookup( Strings.getUUID( 5 ) ) );
+ assertFalse( evaluator.evaluate( entry ) );
+ }
+
+
+ @Test(expected = InvalidCursorPositionException.class)
+ public void testInvalidCursorPositionException() throws Exception
+ {
+ PresenceCursor cursor = null;
+
+ try
+ {
+ PresenceNode node = new PresenceNode( schemaManager.getAttributeType( "sn" ) );
+ PresenceEvaluator evaluator = new PresenceEvaluator( node, store, schemaManager );
+ cursor = new PresenceCursor( store, evaluator );
+ cursor.get();
+ }
+ finally
+ {
+ cursor.close();
+ }
+ }
+
+
+ @Test(expected = InvalidCursorPositionException.class)
+ public void testInvalidCursorPositionException2() throws Exception
+ {
+ PresenceCursor cursor = null;
+
+ try
+ {
+ PresenceNode node = new PresenceNode( schemaManager.getAttributeType( "cn" ) );
+ PresenceEvaluator evaluator = new PresenceEvaluator( node, store, schemaManager );
+ cursor = new PresenceCursor( store, evaluator );
+ cursor.get();
+ }
+ finally
+ {
+ cursor.close();
+ }
+ }
+
+
+ @Test(expected = UnsupportedOperationException.class)
+ public void testUnsupportBeforeWithoutIndex() throws Exception
+ {
+ PresenceCursor cursor = null;
+
+ try
+ {
+ PresenceNode node = new PresenceNode( schemaManager.getAttributeType( "sn" ) );
+ PresenceEvaluator evaluator = new PresenceEvaluator( node, store, schemaManager );
+ cursor = new PresenceCursor( store, evaluator );
+
+ // test before()
+ IndexEntry<String, String> entry = new IndexEntry<String, String>();
+ entry.setKey( SchemaConstants.SN_AT_OID );
+ cursor.before( entry );
+ }
+ finally
+ {
+ cursor.close();
+ }
+ }
+
+
+ @Test(expected = UnsupportedOperationException.class)
+ public void testUnsupportAfterWithoutIndex() throws Exception
+ {
+ PresenceCursor cursor = null;
+
+ try
+ {
+ PresenceNode node = new PresenceNode( schemaManager.getAttributeType( "sn" ) );
+ PresenceEvaluator evaluator = new PresenceEvaluator( node, store, schemaManager );
+ cursor = new PresenceCursor( store, evaluator );
+
+ // test before()
+ IndexEntry<String, String> entry = new IndexEntry<String, String>();
+ entry.setKey( SchemaConstants.SN_AT_OID );
+ cursor.after( entry );
+ }
+ finally
+ {
+ cursor.close();
+ }
+ }
+}