/*
* 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.api.ldap.model.name;
import static org.junit.Assert.assertEquals;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import org.apache.directory.api.ldap.model.exception.LdapException;
import org.apache.directory.api.ldap.model.name.Dn;
import org.apache.directory.api.ldap.model.schema.SchemaManager;
import org.apache.directory.api.ldap.schemamanager.impl.DefaultSchemaManager;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;
import org.junit.runner.RunWith;
import com.mycila.junit.concurrent.Concurrency;
import com.mycila.junit.concurrent.ConcurrentJunitRunner;
/**
* Test the Dn Serialization
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
@RunWith(ConcurrentJunitRunner.class)
@Concurrency()
public class SchemaAwareDnSerializationTest
{
private static SchemaManager schemaManager;
/**
* Initialize OIDs maps for normalization
*/
@BeforeClass
public static void setup() throws Exception
{
schemaManager = new DefaultSchemaManager();
}
@Test
public void testDnFullSerialization() throws IOException, LdapException, ClassNotFoundException
{
Dn dn1 = new Dn( schemaManager, "gn=john + cn=doe, dc=example, dc=com" );
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
dn1.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
Dn dn2 = new Dn( schemaManager );
dn2.readExternal( in );
assertEquals( dn1, dn2 );
}
@Test
public void testDnEmptySerialization() throws IOException, LdapException, ClassNotFoundException
{
Dn dn1 = new Dn( schemaManager );
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
dn1.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
Dn dn2 = new Dn( schemaManager );
dn2.readExternal( in );
assertEquals( dn1, dn2 );
}
@Test
public void testDnSimpleSerialization() throws IOException, LdapException, ClassNotFoundException
{
Dn dn1 = new Dn( schemaManager, "Cn = Doe" );
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
dn1.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
Dn dn2 = new Dn( schemaManager );
dn2.readExternal( in );
assertEquals( dn1, dn2 );
assertEquals( "Cn = Doe", dn2.getName() );
assertEquals( "2.5.4.3=doe", dn2.getNormName() );
}
/**
* Test the serialization of a Dn
*
* @throws Exception
*/
@Test
public void testNameSerialization() throws Exception
{
Dn dn = new Dn( "ou= Some People + dc= And Some anImAls,dc = eXample,dc= cOm" );
dn.apply( schemaManager );
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
dn.writeExternal( out );
byte[] data = baos.toByteArray();
ObjectInputStream in = new ObjectInputStream( new ByteArrayInputStream( data ) );
Dn dn2 = new Dn( schemaManager );
dn2.readExternal( in );
assertEquals( dn, dn2 );
}
@Test
public void testSerializeEmptyDN() throws Exception
{
Dn dn = Dn.EMPTY_DN;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
dn.writeExternal( out );
byte[] data = baos.toByteArray();
ObjectInputStream in = new ObjectInputStream( new ByteArrayInputStream( data ) );
Dn dn2 = new Dn( schemaManager );
dn2.readExternal( in );
assertEquals( dn, dn2 );
}
/**
* Test the serialization of a Dn
*
* @throws Exception
*/
@Test
public void testNameStaticSerialization() throws Exception
{
Dn dn = new Dn( "ou= Some People + dc= And Some anImAls,dc = eXample,dc= cOm" );
dn.apply( schemaManager );
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
dn.writeExternal( out );
byte[] data = baos.toByteArray();
ObjectInputStream in = new ObjectInputStream( new ByteArrayInputStream( data ) );
Dn dn2 = new Dn( schemaManager );
dn2.readExternal( in );
assertEquals( dn, dn2 );
}
@Ignore
@Test
public void testSerializationPerfs() throws Exception
{
Dn dn = new Dn( "ou= Some People + dc= And Some anImAls,dc = eXample,dc= cOm" );
dn.apply( schemaManager );
long t0 = System.currentTimeMillis();
for ( int i = 0; i < 1000; i++ )
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
dn.writeExternal( out );
byte[] data = baos.toByteArray();
ObjectInputStream in = new ObjectInputStream( new ByteArrayInputStream( data ) );
Dn dn1 = new Dn( schemaManager );
dn1.readExternal( in );
}
long t1 = System.currentTimeMillis();
System.out.println( "delta :" + ( t1 - t0 ) );
long t2 = System.currentTimeMillis();
for ( int i = 0; i < 1000000; i++ )
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
dn.writeExternal( out );
byte[] data = baos.toByteArray();
ObjectInputStream in = new ObjectInputStream( new ByteArrayInputStream( data ) );
Dn dn1 = new Dn( schemaManager );
dn1.readExternal( in );
dn.apply( schemaManager );
}
long t3 = System.currentTimeMillis();
System.out.println( "delta :" + ( t3 - t2 ) );
//assertEquals( dn, DnSerializer.deserialize( in ) );
}
@Test
public void testStaticSerializeEmptyDN() throws Exception
{
Dn dn = Dn.EMPTY_DN;
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
dn.writeExternal( out );
byte[] data = baos.toByteArray();
ObjectInputStream in = new ObjectInputStream( new ByteArrayInputStream( data ) );
Dn dn2 = new Dn( schemaManager );
dn2.readExternal( in );
assertEquals( dn, dn2 );
}
}