/*
* 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.shared.ldap.codec.del;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.nio.ByteBuffer;
import java.util.Map;
import org.apache.directory.shared.asn1.DecoderException;
import org.apache.directory.shared.asn1.EncoderException;
import org.apache.directory.shared.asn1.ber.Asn1Decoder;
import org.apache.directory.shared.ldap.codec.api.CodecControl;
import org.apache.directory.shared.ldap.codec.api.LdapMessageContainer;
import org.apache.directory.shared.ldap.codec.api.ResponseCarryingException;
import org.apache.directory.shared.ldap.codec.decorators.DeleteRequestDecorator;
import org.apache.directory.shared.ldap.codec.osgi.AbstractCodecServiceTest;
import org.apache.directory.shared.ldap.model.message.Control;
import org.apache.directory.shared.ldap.model.message.DeleteRequest;
import org.apache.directory.shared.ldap.model.message.DeleteRequestImpl;
import org.apache.directory.shared.ldap.model.message.DeleteResponseImpl;
import org.apache.directory.shared.ldap.model.message.Message;
import org.apache.directory.shared.ldap.model.message.ResultCodeEnum;
import org.apache.directory.shared.util.Strings;
import org.junit.Test;
import org.junit.runner.RunWith;
import com.mycila.junit.concurrent.Concurrency;
import com.mycila.junit.concurrent.ConcurrentJunitRunner;
/**
* Test the DelRequest codec
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
@RunWith(ConcurrentJunitRunner.class)
@Concurrency()
public class DelRequestTest extends AbstractCodecServiceTest
{
/**
* Test the decoding of a full DelRequest
*/
@Test
public void testDecodeDelRequestSuccess()
{
Asn1Decoder ldapDecoder = new Asn1Decoder();
ByteBuffer stream = ByteBuffer.allocate( 0x27 );
stream.put( new byte[]
{ 0x30,
0x25, // LDAPMessage ::= SEQUENCE {
0x02,
0x01,
0x01, // messageID MessageID
// CHOICE { ..., delRequest DelRequest, ...
// DelRequest ::= [APPLICATION 10] LDAPDN;
0x4A, 0x20, 'c', 'n', '=', 't', 'e', 's', 't', 'M', 'o', 'd', 'i', 'f', 'y', ',', 'o', 'u', '=', 'u',
's', 'e', 'r', 's', ',', 'o', 'u', '=', 's', 'y', 's', 't', 'e', 'm' } );
String decodedPdu = Strings.dumpBytes(stream.array());
stream.flip();
// Allocate a LdapMessage Container
LdapMessageContainer<DeleteRequestDecorator> container = new LdapMessageContainer<DeleteRequestDecorator>( codec );
// Decode a DelRequest PDU
try
{
ldapDecoder.decode( stream, container );
}
catch ( DecoderException de )
{
de.printStackTrace();
fail( de.getMessage() );
}
// Check the decoded DelRequest PDU
DeleteRequest delRequest = container.getMessage();
assertEquals( 1, delRequest.getMessageId() );
assertEquals( "cn=testModify,ou=users,ou=system", delRequest.getName().toString() );
// Check the length
DeleteRequest internalDeleteRequest = new DeleteRequestImpl();
internalDeleteRequest.setMessageId( delRequest.getMessageId() );
internalDeleteRequest.setName( delRequest.getName() );
// Check the encoding
try
{
ByteBuffer bb = encoder.encodeMessage( internalDeleteRequest );
// Check the length
assertEquals( 0x27, bb.limit() );
String encodedPdu = Strings.dumpBytes(bb.array());
assertEquals( encodedPdu, decodedPdu );
}
catch ( EncoderException ee )
{
ee.printStackTrace();
fail( ee.getMessage() );
}
}
/**
* Test the decoding of a full DelRequest
*/
@Test
public void testDecodeDelRequestBadDN()
{
Asn1Decoder ldapDecoder = new Asn1Decoder();
ByteBuffer stream = ByteBuffer.allocate( 0x27 );
stream.put( new byte[]
{ 0x30,
0x25, // LDAPMessage ::= SEQUENCE {
0x02,
0x01,
0x01, // messageID MessageID
// CHOICE { ..., delRequest DelRequest, ...
// DelRequest ::= [APPLICATION 10] LDAPDN;
0x4A, 0x20, 'c', 'n', ':', 't', 'e', 's', 't', 'M', 'o', 'd', 'i', 'f', 'y', ',', 'o', 'u', '=', 'u',
's', 'e', 'r', 's', ',', 'o', 'u', '=', 's', 'y', 's', 't', 'e', 'm' } );
stream.flip();
// Allocate a LdapMessage Container
LdapMessageContainer<DeleteRequestDecorator> container = new LdapMessageContainer<DeleteRequestDecorator>( codec );
// Decode a DelRequest PDU
try
{
ldapDecoder.decode( stream, container );
}
catch ( DecoderException de )
{
assertTrue( de instanceof ResponseCarryingException );
Message response = ( ( ResponseCarryingException ) de ).getResponse();
assertTrue( response instanceof DeleteResponseImpl );
assertEquals( ResultCodeEnum.INVALID_DN_SYNTAX, ( ( DeleteResponseImpl ) response ).getLdapResult()
.getResultCode() );
return;
}
fail( "We should not reach this point" );
}
/**
* Test the decoding of an empty DelRequest
*/
@Test
public void testDecodeDelRequestEmpty()
{
Asn1Decoder ldapDecoder = new Asn1Decoder();
ByteBuffer stream = ByteBuffer.allocate( 0x07 );
stream.put( new byte[]
{ 0x30, 0x05, // LDAPMessage ::= SEQUENCE {
0x02, 0x01, 0x01, // messageID MessageID
// CHOICE { ..., delRequest DelRequest, ...
// DelRequest ::= [APPLICATION 10] LDAPDN;
0x4A, 0x00 // Empty Dn
} );
stream.flip();
// Allocate a LdapMessage Container
LdapMessageContainer<DeleteRequestDecorator> container = new LdapMessageContainer<DeleteRequestDecorator>( codec );
// Decode a DelRequest PDU
try
{
ldapDecoder.decode( stream, container );
fail( "We should never reach this point !!!" );
}
catch ( DecoderException de )
{
assertTrue( true );
}
}
/**
* Test the decoding of a full DelRequest with controls
*/
@Test
public void testDecodeDelRequestSuccessWithControls()
{
Asn1Decoder ldapDecoder = new Asn1Decoder();
ByteBuffer stream = ByteBuffer.allocate( 0x44 );
stream.put( new byte[]
{
0x30,
0x42, // LDAPMessage ::= SEQUENCE {
0x02,
0x01,
0x01, // messageID MessageID
// CHOICE { ..., delRequest DelRequest, ...
// DelRequest ::= [APPLICATION 10] LDAPDN;
0x4A, 0x20, 'c', 'n', '=', 't', 'e', 's', 't', 'M', 'o', 'd', 'i', 'f', 'y', ',', 'o', 'u', '=', 'u',
's', 'e', 'r', 's', ',', 'o', 'u', '=', 's', 'y', 's', 't', 'e', 'm', ( byte ) 0xA0,
0x1B, // A control
0x30, 0x19, 0x04, 0x17, 0x32, 0x2E, 0x31, 0x36, 0x2E, 0x38, 0x34, 0x30, 0x2E, 0x31, 0x2E, 0x31, 0x31,
0x33, 0x37, 0x33, 0x30, 0x2E, 0x33, 0x2E, 0x34, 0x2E, 0x32 } );
String decodedPdu = Strings.dumpBytes(stream.array());
stream.flip();
// Allocate a LdapMessage Container
LdapMessageContainer<DeleteRequestDecorator> container = new LdapMessageContainer<DeleteRequestDecorator>( codec );
// Decode a DelRequest PDU
try
{
ldapDecoder.decode( stream, container );
}
catch ( DecoderException de )
{
de.printStackTrace();
fail( de.getMessage() );
}
// Check the decoded DelRequest PDU
DeleteRequest delRequest = container.getMessage();
assertEquals( 1, delRequest.getMessageId() );
assertEquals( "cn=testModify,ou=users,ou=system", delRequest.getName().toString() );
// Check the Control
Map<String, Control> controls = delRequest.getControls();
assertEquals( 1, controls.size() );
@SuppressWarnings("unchecked")
CodecControl<Control> control = (org.apache.directory.shared.ldap.codec.api.CodecControl<Control> ) controls.get( "2.16.840.1.113730.3.4.2" );
assertEquals( "2.16.840.1.113730.3.4.2", control.getOid() );
assertEquals( "", Strings.dumpBytes( ( byte[] ) control.getValue() ) );
DeleteRequest internalDeleteRequest = new DeleteRequestImpl();
internalDeleteRequest.setMessageId( delRequest.getMessageId() );
internalDeleteRequest.setName( delRequest.getName() );
internalDeleteRequest.addControl( control );
// Check the encoding
try
{
ByteBuffer bb = encoder.encodeMessage( internalDeleteRequest );
// Check the length
assertEquals( 0x44, bb.limit() );
String encodedPdu = Strings.dumpBytes(bb.array());
assertEquals( encodedPdu, decodedPdu );
}
catch ( EncoderException ee )
{
ee.printStackTrace();
fail( ee.getMessage() );
}
}
}