/**
* Copyright (c) 2012, University of Konstanz, Distributed Systems Group
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the University of Konstanz nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.jscsi.parser.text;
import static org.testng.AssertJUnit.assertFalse;
import static org.testng.AssertJUnit.assertEquals;
import static org.testng.AssertJUnit.assertTrue;
import org.testng.annotations.Test;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.security.DigestException;
import org.jscsi.exception.InternetSCSIException;
import org.jscsi.parser.OperationCode;
import org.jscsi.parser.ProtocolDataUnitTest;
import org.jscsi.parser.datasegment.OperationalTextKey;
import org.jscsi.parser.datasegment.SettingsMap;
import org.jscsi.utils.WiresharkMessageParser;
/**
* Testing the correctness of the TextResponseParser.
*
* @author Volker Wildi
*/
public class TextResponseParserTest extends ProtocolDataUnitTest {
/**
* Valid Test Case with the following expected values. <blockquote>
* Immediate Flag = <code>false</code><br/>
* Operation Code = <code>TEXT_RESPONSE</code> <br/>
* Final Flag = <code>true</code><br/>
* Continue Flag = <code>false</code><br/>
* TotalAHSLength = <code>0x00000000</code><br/>
* DataSegmentLength = <code>0x0000004E</code><br/>
* InitiatorTaskTag = <code>0x03000000</code><br/>
* TargetTaskTag = <code>0xFFFFFFFF</code><br/>
* StatSN = <code>0x00000002</code><br/>
* ExpCmdSN = <code>0x00000000</code> <br/>
* MaxCmdSN = <code>0x00000000</code><br/>
* <br/>
* <b>Key-Values:</b><br/>
* TARGET_NAME = <code>iqn.1987-05.com.cisco.00.58031e1d068ac226d385847592c0b670.IBM-Disk</code> <br/>
* </blockquote>
*/
private static final String TEST_CASE_1 = "24 80 00 00 00 00 00 4e 00 00 00 00 00 00 00 00 "
+ "03 00 00 00 ff ff ff ff 00 00 00 02 00 00 00 00 "
+ "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 "
+ "54 61 72 67 65 74 4e 61 6d 65 3d 69 71 6e 2e 31 "
+ "39 38 37 2d 30 35 2e 63 6f 6d 2e 63 69 73 63 6f "
+ "2e 30 30 2e 35 38 30 33 31 65 31 64 30 36 38 61 "
+ "63 32 32 36 64 33 38 35 38 34 37 35 39 32 63 30 "
+ "62 36 37 30 2e 49 42 4d 2d 44 69 73 6b 00 00 00";
/**
* This test case validates the parsing process.
*
* @throws IOException
* This exception should be never thrown.
* @throws InternetSCSIException
* This exception should be never thrown.
*/
@Test
public void testDeserialize() throws IOException, InternetSCSIException, DigestException {
SettingsMap expectedKeyValuePair = new SettingsMap();
expectedKeyValuePair.add(OperationalTextKey.TARGET_NAME,
"iqn.1987-05.com.cisco.00.58031e1d068ac226d385847592c0b670.IBM-Disk");
super.setUp(TEST_CASE_1);
super.testDeserialize(false, true, OperationCode.TEXT_RESPONSE, 0x00000000, 0x0000004E, 0x03000000);
super.testDataSegment(expectedKeyValuePair);
assertTrue(recognizedParser instanceof TextResponseParser);
TextResponseParser parser = (TextResponseParser)recognizedParser;
assertFalse(parser.isContinueFlag());
assertEquals(0x0000000000000000L, parser.getLogicalUnitNumber());
assertEquals(0xFFFFFFFF, parser.getTargetTransferTag());
assertEquals(0x00000002, parser.getStatusSequenceNumber());
assertEquals(0x00000000, parser.getExpectedCommandSequenceNumber());
assertEquals(0x00000000, parser.getMaximumCommandSequenceNumber());
}
/**
* This test case validates the serialization process.
*
* @throws InternetSCSIException
* This exception should be never thrown.
* @throws IOException
* This exception should be never thrown.
*/
@Test
public void testSerialize() throws InternetSCSIException, IOException, DigestException {
super.setUp(TEST_CASE_1);
ByteBuffer expectedResult = WiresharkMessageParser.parseToByteBuffer(TEST_CASE_1);
assertTrue(expectedResult.equals(protocolDataUnit.serialize()));
}
}