/*
* 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.extras.extended.ads_impl;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.nio.ByteBuffer;
import org.apache.directory.api.asn1.DecoderException;
import org.apache.directory.api.asn1.EncoderException;
import org.apache.directory.api.asn1.ber.Asn1Container;
import org.apache.directory.api.asn1.ber.Asn1Decoder;
import org.apache.directory.api.ldap.extras.extended.ads_impl.cancel.Cancel;
import org.apache.directory.api.ldap.extras.extended.ads_impl.cancel.CancelContainer;
import org.apache.directory.api.ldap.extras.extended.ads_impl.cancel.CancelDecoder;
import org.apache.directory.api.util.Strings;
import org.junit.Test;
import org.junit.runner.RunWith;
import com.mycila.junit.concurrent.Concurrency;
import com.mycila.junit.concurrent.ConcurrentJunitRunner;
/*
* TestCase for a Cancel Extended Operation
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
@RunWith(ConcurrentJunitRunner.class)
@Concurrency()
public class CancelRequestTest
{
/**
* Test the normal Cancel message
*/
@Test
public void testDecodeCancel()
{
Asn1Decoder cancelDecoder = new CancelDecoder();
ByteBuffer stream = ByteBuffer.allocate( 0x05 );
stream.put( new byte[]
{
0x30, 0x03,
0x02, 0x01, 0x01
} ).flip();
String decodedPdu = Strings.dumpBytes( stream.array() );
// Allocate a Cancel Container
Asn1Container cancelContainer = new CancelContainer();
// Decode a Cancel message
try
{
cancelDecoder.decode( stream, cancelContainer );
}
catch ( DecoderException de )
{
de.printStackTrace();
fail( de.getMessage() );
}
Cancel cancel = ( ( CancelContainer ) cancelContainer ).getCancel();
assertEquals( 1, cancel.getCancelId() );
// Check the encoding
try
{
ByteBuffer bb = cancel.encode();
String encodedPdu = Strings.dumpBytes( bb.array() );
assertEquals( encodedPdu, decodedPdu );
}
catch ( EncoderException ee )
{
ee.printStackTrace();
fail( ee.getMessage() );
}
}
/**
* Test a Cancel message with no cancelId
*/
@Test
public void testDecodeCancelNoCancelId()
{
Asn1Decoder cancelDecoder = new CancelDecoder();
ByteBuffer stream = ByteBuffer.allocate( 0x02 );
stream.put( new byte[]
{
0x30, 0x00
} ).flip();
// Allocate a Cancel Container
Asn1Container cancelContainer = new CancelContainer();
// Decode a Cancel message
try
{
cancelDecoder.decode( stream, cancelContainer );
fail( "CancelID expected" );
}
catch ( DecoderException de )
{
assertTrue( true );
}
}
/**
* Test a Cancel message with an empty cancelId
*/
@Test
public void testDecodeCancelEmptyCancelId()
{
Asn1Decoder cancelDecoder = new CancelDecoder();
ByteBuffer stream = ByteBuffer.allocate( 0x04 );
stream.put( new byte[]
{
0x30, 0x02,
0x02, 0x00
} ).flip();
// Allocate a Cancel Container
Asn1Container cancelContainer = new CancelContainer();
// Decode a Cancel message
try
{
cancelDecoder.decode( stream, cancelContainer );
fail( "CancelID expected" );
}
catch ( DecoderException de )
{
assertTrue( true );
}
}
/**
* Test a Cancel message with a bad cancelId
*/
@Test
public void testDecodeCancelBadCancelId()
{
Asn1Decoder cancelDecoder = new CancelDecoder();
ByteBuffer stream = ByteBuffer.allocate( 0x08 );
stream.put( new byte[]
{
0x30, 0x06,
0x02, 0x04, ( byte ) 0xFF, ( byte ) 0xFF, ( byte ) 0xFF, ( byte ) 0xFF
} ).flip();
// Allocate a Cancel Container
Asn1Container cancelContainer = new CancelContainer();
// Decode a Cancel message
try
{
cancelDecoder.decode( stream, cancelContainer );
fail( "CancelID expected" );
}
catch ( DecoderException de )
{
assertTrue( true );
}
}
/**
* Test a Cancel message with more than one cancelId
*/
@Test
public void testDecodeCancelMoreThanOneCancelId()
{
Asn1Decoder cancelDecoder = new CancelDecoder();
ByteBuffer stream = ByteBuffer.allocate( 0x08 );
stream.put( new byte[]
{
0x30, 0x06,
0x02, 0x01, 0x01,
0x02, 0x01, 0x02
} ).flip();
// Allocate a Cancel Container
Asn1Container cancelContainer = new CancelContainer();
// Decode a Cancel message
try
{
cancelDecoder.decode( stream, cancelContainer );
fail( "CancelID expected" );
}
catch ( DecoderException de )
{
assertTrue( true );
}
}
}