| /* |
| * 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 |
| * |
| * https://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.codec.controls.search.pagedSearch; |
| |
| |
| import static org.junit.jupiter.api.Assertions.assertArrayEquals; |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertThrows; |
| import static org.junit.jupiter.api.Assertions.assertTrue; |
| |
| import java.nio.ByteBuffer; |
| import java.util.Arrays; |
| |
| import org.apache.directory.api.asn1.DecoderException; |
| import org.apache.directory.api.asn1.util.Asn1Buffer; |
| import org.apache.directory.api.ldap.codec.osgi.AbstractCodecServiceTest; |
| import org.apache.directory.api.ldap.model.message.controls.PagedResults; |
| import org.apache.directory.api.util.Strings; |
| import org.junit.jupiter.api.Test; |
| import org.junit.jupiter.api.parallel.Execution; |
| import org.junit.jupiter.api.parallel.ExecutionMode; |
| |
| /** |
| * Test the PagedSearchControlTest codec |
| * |
| * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a> |
| */ |
| @Execution( ExecutionMode.CONCURRENT) |
| public class PagedSearchControlTest extends AbstractCodecServiceTest |
| { |
| /** |
| * Test encoding of a PagedSearchControl. |
| */ |
| @Test |
| public void testEncodePagedSearchControl() throws Exception |
| { |
| ByteBuffer bb = ByteBuffer.allocate( 0x0B ); |
| |
| bb.put( new byte[] |
| { |
| 0x30, 0x09, // realSearchControlValue ::= SEQUENCE { |
| 0x02, 0x01, 0x20, // size INTEGER, |
| 0x04, 0x04, |
| 't', 'e', 's', 't' // cookie OCTET STRING, |
| } ); |
| |
| bb.flip(); |
| |
| PagedResultsFactory factory = ( PagedResultsFactory ) codec.getResponseControlFactories().get( PagedResults.OID ); |
| PagedResults pagedSearch = factory.newControl(); |
| factory.decodeValue( pagedSearch, bb.array() ); |
| |
| assertEquals( 32, pagedSearch.getSize() ); |
| assertArrayEquals( Strings.getBytesUtf8( "test" ), |
| pagedSearch.getCookie() ); |
| |
| // Check the reverse encoding |
| Asn1Buffer asn1Buffer = new Asn1Buffer(); |
| |
| factory.encodeValue( asn1Buffer, pagedSearch ); |
| |
| assertArrayEquals( bb.array(), asn1Buffer.getBytes().array() ); |
| } |
| |
| |
| /** |
| * Test the decoding of a PagedSearchControl with no cookie |
| */ |
| @Test |
| public void testDecodePagedSearchRequestNoCookie() throws Exception |
| { |
| ByteBuffer bb = ByteBuffer.allocate( 0x05 ); |
| bb.put( new byte[] |
| { |
| 0x30, 0x03, // realSearchControlValue ::= SEQUENCE { |
| 0x02, 0x01, 0x20 // size INTEGER, |
| } ); |
| bb.flip(); |
| |
| PagedResultsFactory factory = ( PagedResultsFactory ) codec.getResponseControlFactories().get( PagedResults.OID ); |
| PagedResults pagedSearch = factory.newControl(); |
| |
| assertThrows( DecoderException.class, ( ) -> |
| { |
| factory.decodeValue( pagedSearch, bb.array() ); |
| } ); |
| } |
| |
| |
| /** |
| * Test the decoding of a PagedSearchControl with no size |
| */ |
| @Test |
| public void testDecodePagedSearchRequestNoSize() throws Exception |
| { |
| ByteBuffer bb = ByteBuffer.allocate( 0x08 ); |
| bb.put( new byte[] |
| { |
| 0x30, 0x06, // realSearchControlValue ::= SEQUENCE { |
| 0x04, 0x04, |
| 't', 'e', 's', 't' // cookie OCTET STRING, |
| } ); |
| bb.flip(); |
| |
| PagedResultsFactory factory = ( PagedResultsFactory ) codec.getResponseControlFactories().get( PagedResults.OID ); |
| PagedResults pagedSearch = factory.newControl(); |
| |
| assertThrows( DecoderException.class, ( ) -> |
| { |
| factory.decodeValue( pagedSearch, bb.array() ); |
| } ); |
| } |
| |
| |
| /** |
| * Test the decoding of a PagedSearchControl with no size and no cookie |
| */ |
| @Test |
| public void testDecodePagedSearchRequestNoSizeNoCookie() throws Exception |
| { |
| ByteBuffer bb = ByteBuffer.allocate( 0x02 ); |
| bb.put( new byte[] |
| { |
| 0x30, 0x00, // realSearchControlValue ::= SEQUENCE |
| } ); |
| bb.flip(); |
| |
| PagedResultsFactory factory = ( PagedResultsFactory ) codec.getResponseControlFactories().get( PagedResults.OID ); |
| PagedResults pagedSearch = factory.newControl(); |
| |
| assertThrows( DecoderException.class, ( ) -> |
| { |
| factory.decodeValue( pagedSearch, bb.array() ); |
| } ); |
| } |
| |
| |
| /** |
| * Test encoding of a PagedSearchControl with a negative size |
| */ |
| @Test |
| public void testEncodePagedSearchControlNegativeSize() throws Exception |
| { |
| ByteBuffer bb = ByteBuffer.allocate( 0x0b ); |
| bb.put( new byte[] |
| { |
| 0x30, 0x09, // realSearchControlValue ::= SEQUENCE { |
| 0x02, 0x01, ( byte ) 0xFF, // size INTEGER, |
| 0x04, 0x04, |
| 't', 'e', 's', 't' // cookie OCTET STRING, |
| } ); |
| bb.flip(); |
| |
| PagedResultsFactory factory = ( PagedResultsFactory ) codec.getResponseControlFactories().get( PagedResults.OID ); |
| PagedResults pagedSearch = factory.newControl(); |
| factory.decodeValue( pagedSearch, bb.array() ); |
| |
| assertEquals( Integer.MAX_VALUE, pagedSearch.getSize() ); |
| assertTrue( Arrays.equals( Strings.getBytesUtf8( "test" ), |
| pagedSearch.getCookie() ) ); |
| |
| // Check the reverse encoding |
| Asn1Buffer asn1Buffer = new Asn1Buffer(); |
| |
| factory.encodeValue( asn1Buffer, pagedSearch ); |
| |
| assertArrayEquals( |
| new byte[] |
| { |
| 0x30, 0x0C, |
| 0x02, 0x04, |
| 0x7F, ( byte ) 0xFF, ( byte ) 0xFF, ( byte ) 0xFF, |
| 0x04, 0x04, |
| 0x74, 0x65, 0x73, 0x74 |
| }, asn1Buffer.getBytes().array() ); |
| } |
| |
| |
| /** |
| * Test encoding of a PagedSearchControl with a empty size |
| */ |
| @Test |
| public void testEncodePagedSearchControlEmptySize() throws Exception |
| { |
| ByteBuffer bb = ByteBuffer.allocate( 0x0a ); |
| bb.put( new byte[] |
| { |
| 0x30, 0x08, // realSearchControlValue ::= SEQUENCE { |
| 0x02, 0x00, // size INTEGER, |
| 0x04, 0x04, |
| 't', 'e', 's', 't' // cookie OCTET STRING, |
| } ); |
| bb.flip(); |
| |
| PagedResultsFactory factory = ( PagedResultsFactory ) codec.getResponseControlFactories().get( PagedResults.OID ); |
| PagedResults pagedSearch = factory.newControl(); |
| |
| assertThrows( DecoderException.class, ( ) -> |
| { |
| factory.decodeValue( pagedSearch, bb.array() ); |
| } ); |
| } |
| |
| |
| /** |
| * Test encoding of a PagedSearchControl with a empty cookie |
| */ |
| @Test |
| public void testEncodePagedSearchControlEmptyCookie() throws Exception |
| { |
| ByteBuffer bb = ByteBuffer.allocate( 0x07 ); |
| bb.put( new byte[] |
| { |
| 0x30, 0x05, // realSearchControlValue ::= SEQUENCE { |
| 0x02, 0x01, 0x20, // size INTEGER, |
| 0x04, 0x00 // cookie OCTET STRING, |
| } ); |
| bb.flip(); |
| |
| PagedResultsFactory factory = ( PagedResultsFactory ) codec.getResponseControlFactories().get( PagedResults.OID ); |
| PagedResults pagedSearch = factory.newControl(); |
| factory.decodeValue( pagedSearch, bb.array() ); |
| |
| assertEquals( 32, pagedSearch.getSize() ); |
| assertArrayEquals( Strings.EMPTY_BYTES, pagedSearch.getCookie() ); |
| |
| // Check the reverse encoding |
| Asn1Buffer asn1Buffer = new Asn1Buffer(); |
| |
| factory.encodeValue( asn1Buffer, pagedSearch ); |
| |
| assertArrayEquals( bb.array(), asn1Buffer.getBytes().array() ); |
| } |
| } |