66 lines
2.4 KiB
Java
Executable file
66 lines
2.4 KiB
Java
Executable file
/*
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2015 Ziver Koc
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
*/
|
|
|
|
package zutil.net.dns;
|
|
|
|
import org.junit.Test;
|
|
import zutil.parser.binary.BinaryStructOutputStream;
|
|
|
|
import java.io.IOException;
|
|
|
|
import static org.junit.Assert.assertEquals;
|
|
|
|
/**
|
|
* Created by Ziver
|
|
*/
|
|
public class DNSPacketTest {
|
|
|
|
@Test
|
|
public void headerQueryTest() throws IOException {
|
|
DNSPacketHeader header = new DNSPacketHeader();
|
|
header.setDefaultQueryData();
|
|
header.countQuestion = 1;
|
|
|
|
byte[] data = BinaryStructOutputStream.serialize(header);
|
|
assertEquals("header length", 12, data.length);
|
|
assertEquals("Flag byte1", 0x00, data[2]);
|
|
assertEquals("Flag byte2", 0x00, data[3]);
|
|
assertEquals("Question count byte1", 0x00, data[4]);
|
|
assertEquals("Question count byte2", 0x01, data[5]);
|
|
}
|
|
|
|
@Test
|
|
public void headerResponseTest() throws IOException {
|
|
DNSPacketHeader header = new DNSPacketHeader();
|
|
header.setDefaultResponseData();
|
|
header.countAnswerRecord = 1;
|
|
|
|
byte[] data = BinaryStructOutputStream.serialize(header);
|
|
assertEquals("header length", 12, data.length);
|
|
assertEquals("Flag byte1", (byte)0x84, data[2]);
|
|
assertEquals("Flag byte2", (byte)0x00, data[3]);
|
|
assertEquals("Answer count byte1", 0x00, data[6]);
|
|
assertEquals("Answer count byte2", 0x01, data[7]);
|
|
}
|
|
}
|