/*
* 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.entry;
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.entry.BinaryValue;
import org.apache.directory.api.ldap.model.entry.StringValue;
import org.apache.directory.api.ldap.model.entry.Value;
import org.apache.directory.api.ldap.model.exception.LdapException;
import org.apache.directory.api.ldap.model.schema.AttributeType;
import org.apache.directory.api.ldap.model.schema.Normalizer;
import org.apache.directory.api.ldap.model.schema.comparators.ByteArrayComparator;
import org.apache.directory.api.ldap.model.schema.comparators.StringComparator;
import org.apache.directory.api.ldap.model.schema.normalizers.DeepTrimToLowerNormalizer;
import org.apache.directory.api.ldap.model.schema.syntaxCheckers.OctetStringSyntaxChecker;
import org.apache.directory.api.util.StringConstants;
import org.apache.directory.api.util.Strings;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import com.mycila.junit.concurrent.Concurrency;
import com.mycila.junit.concurrent.ConcurrentJunitRunner;
/**
* Test the Value Serialization
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
@RunWith(ConcurrentJunitRunner.class)
@Concurrency()
public class ValueSerializationTest
{
private static byte[] data = new byte[]
{ 0x01, 0x02, 0x03, 0x04 };
BinaryValue bv1 = new BinaryValue( data );
BinaryValue bv2 = new BinaryValue( StringConstants.EMPTY_BYTES );
BinaryValue bv3 = new BinaryValue( ( byte[] ) null );
BinaryValue bv1n = new BinaryValue( data );
BinaryValue bv2n = new BinaryValue( StringConstants.EMPTY_BYTES );
BinaryValue bv3n = new BinaryValue( ( byte[] ) null );
StringValue sv1 = new StringValue( "test" );
StringValue sv2 = new StringValue( "" );
StringValue sv3 = new StringValue( ( String ) null );
StringValue sv1n = new StringValue( "test" );
StringValue sv2n = new StringValue( "" );
StringValue sv3n = new StringValue( ( String ) null );
private EntryUtils.S sb;
private EntryUtils.AT atb;
private EntryUtils.MR mrb;
private EntryUtils.S ss;
private EntryUtils.AT ats;
private EntryUtils.MR mrs;
/**
* Initialize an AttributeType and the associated MatchingRule
* and Syntax
*/
@Before
public void initAT()
{
sb = new EntryUtils.S( "1.1.1.1", false );
sb.setSyntaxChecker( new OctetStringSyntaxChecker() );
mrb = new EntryUtils.MR( "1.1.2.1" );
mrb.setSyntax( sb );
mrb.setLdapComparator( new ByteArrayComparator( "1.1.1" ) );
mrb.setNormalizer( new Normalizer( "1.1.1" )
{
public Value<?> normalize( Value<?> value ) throws LdapException
{
if ( !value.isHumanReadable() )
{
byte[] val = value.getBytes();
// each byte will be changed to be > 0, and spaces will be trimmed
byte[] newVal = new byte[val.length];
int i = 0;
for ( byte b : val )
{
newVal[i++] = ( byte ) ( b & 0x007F );
}
return new BinaryValue( Strings.trim( newVal ) );
}
throw new IllegalStateException( "expected byte[] to normalize" );
}
public String normalize( String value ) throws LdapException
{
throw new IllegalStateException( "expected byte[] to normalize" );
}
} );
atb = new EntryUtils.AT( "1.1.3.1" );
atb.setEquality( mrb );
atb.setOrdering( mrb );
atb.setSubstring( mrb );
atb.setSyntax( sb );
ss = new EntryUtils.S( "1.1.1.1", true );
ss.setSyntaxChecker( new OctetStringSyntaxChecker() );
mrs = new EntryUtils.MR( "1.1.2.1" );
mrs.setSyntax( ss );
mrs.setLdapComparator( new StringComparator( "1.1.2.1" ) );
mrs.setNormalizer( new DeepTrimToLowerNormalizer( "1.1.2.1" ) );
ats = new EntryUtils.AT( "1.1.3.1" );
ats.setEquality( mrs );
ats.setOrdering( mrs );
ats.setSubstring( mrs );
ats.setSyntax( ss );
}
@Test
public void testBinaryValueWithDataSerialization() throws IOException, ClassNotFoundException
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
bv1.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
BinaryValue bvDeser = new BinaryValue( ( AttributeType ) null );
bvDeser.readExternal( in );
assertEquals( bv1, bvDeser );
}
@Test
public void testBinaryValueWithEmptyDataSerialization() throws IOException, ClassNotFoundException
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
bv2.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
BinaryValue bvDeser = new BinaryValue( ( AttributeType ) null );
bvDeser.readExternal( in );
assertEquals( bv2, bvDeser );
}
@Test
public void testBinaryValueNoDataSerialization() throws IOException, ClassNotFoundException
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
bv3.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
BinaryValue bvDeser = new BinaryValue( ( AttributeType ) null );
bvDeser.readExternal( in );
assertEquals( bv3, bvDeser );
}
@Test
public void testStringValueWithDataSerialization() throws IOException, ClassNotFoundException
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
sv1.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
StringValue svDeser = new StringValue( ( AttributeType ) null );
svDeser.readExternal( in );
assertEquals( sv1, svDeser );
}
@Test
public void testStringValueWithEmptyDataSerialization() throws IOException, ClassNotFoundException
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
sv2.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
StringValue svDeser = new StringValue( ( AttributeType ) null );
svDeser.readExternal( in );
assertEquals( sv2, svDeser );
}
@Test
public void testStringValueNoDataSerialization() throws IOException, ClassNotFoundException
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
sv3.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
StringValue svDeser = new StringValue( ( AttributeType ) null );
svDeser.readExternal( in );
assertEquals( sv3, svDeser );
}
@Test
public void testBinaryValueWithDataNormalizedSerialization() throws IOException, LdapException,
ClassNotFoundException
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
bv1n.apply( atb );
bv1n.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
BinaryValue bvDeser = new BinaryValue( ( AttributeType ) null );
bvDeser.readExternal( in );
assertEquals( bv1n, bvDeser );
}
@Test
public void testBinaryValueWithEmptyDataNormalizedSerialization() throws IOException, LdapException,
ClassNotFoundException
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
bv2n.apply( atb );
bv2n.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
BinaryValue bvDeser = new BinaryValue( ( AttributeType ) null );
bvDeser.readExternal( in );
assertEquals( bv2n, bvDeser );
}
@Test
public void testBinaryValueNoDataNormalizedSerialization() throws IOException, LdapException,
ClassNotFoundException
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
bv3n.apply( atb );
bv3n.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
BinaryValue bvDeser = new BinaryValue( ( AttributeType ) null );
bvDeser.readExternal( in );
assertEquals( bv3n, bvDeser );
}
@Test
public void testStringValueWithDataNormalizedSerialization() throws IOException, LdapException,
ClassNotFoundException
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
sv1n.apply( ats );
sv1n.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
StringValue svDeser = new StringValue( ( AttributeType ) null );
svDeser.readExternal( in );
assertEquals( sv1n, svDeser );
}
@Test
public void testStringValueWithEmptyDataNormalizedSerialization() throws IOException, LdapException,
ClassNotFoundException
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
sv2n.apply( ats );
sv2n.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
StringValue svDeser = new StringValue( ( AttributeType ) null );
svDeser.readExternal( in );
assertEquals( sv2n, svDeser );
}
@Test
public void testStringValueNoDataNormalizedSerialization() throws IOException, LdapException,
ClassNotFoundException
{
ByteArrayOutputStream baos = new ByteArrayOutputStream();
ObjectOutputStream out = new ObjectOutputStream( baos );
sv3n.apply( ats );
sv3n.writeExternal( out );
ObjectInputStream in = null;
byte[] data = baos.toByteArray();
in = new ObjectInputStream( new ByteArrayInputStream( data ) );
StringValue svDeser = new StringValue( ( AttributeType ) null );
svDeser.readExternal( in );
assertEquals( sv3n, svDeser );
}
}