/**
* 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.utils;
import static org.testng.AssertJUnit.assertEquals;
import static org.testng.AssertJUnit.assertTrue;
import org.testng.annotations.Test;
import java.nio.ByteBuffer;
import org.jscsi.parser.Constants;
/**
* Tests the correct parsing of several <em>ethereal</em> trace logs.
*
* @author Volker Wildi
*/
public class WiresharkMessageParserTest {
/** Testing of a validate parsing process of a single line message. */
@Test
public void testParseSingleLineMessage () {
String str = "43 00 02 02";
int result = 1124073986;
int[] test = WiresharkMessageParser.parseToIntArray(str);
assertEquals(test[0], result);
}
/** Testing of a validate parsing process of multiple lines message. */
@Test
public void testParseMultiLineMessage () {
String str = "43 00 02 02 69 74 69 61";
int[] result = { 1124073986, 1769236833 };
int[] test = WiresharkMessageParser.parseToIntArray(str);
assertEquals(result.length, test.length);
for (int i = 0; i < test.length; i++) {
assertEquals(test[i], result[i]);
}
}
/** Testing of a validate parsing process of a single line message. */
@Test
public void testParseSingleLineMessageToByteBuffer () {
String str = "43 00 02 02";
int result = 1124073986;
ByteBuffer resultBuffer = ByteBuffer.allocate(Constants.BYTES_PER_INT);
resultBuffer.putInt(result).rewind();
ByteBuffer test = WiresharkMessageParser.parseToByteBuffer(str);
assertTrue(resultBuffer.equals(test));
}
/** Testing of a validate parsing process of multiple lines message. */
@Test
public void testParseMultiLineMessageToByteBuffer () {
String str = "43 00 02 02 69 74 69 61";
int[] result = { 1124073986, 1769236833 };
ByteBuffer resultBuffer = ByteBuffer.allocate(result.length * Constants.BYTES_PER_INT);
for (int n : result) {
resultBuffer.putInt(n);
}
resultBuffer.rewind();
ByteBuffer test = WiresharkMessageParser.parseToByteBuffer(str);
assertTrue(resultBuffer.equals(test));
}
}