/*

 * JBoss, Home of Professional Open Source

 * Copyright 2011, Red Hat, Inc. and individual contributors

 * by the @authors tag. See the copyright.txt in the distribution for a

 * full listing of individual contributors.

 *

 * This is free software; you can redistribute it and/or modify it

 * under the terms of the GNU Lesser General Public License as

 * published by the Free Software Foundation; either version 2.1 of

 * the License, or (at your option) any later version.

 *

 * This software is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

 * Lesser General Public License for more details.

 *

 * You should have received a copy of the GNU Lesser General Public

 * License along with this software; if not, write to the Free

 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA

 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.

 */



package org.mobicents.protocols.ss7.mtp;



import static org.testng.Assert.assertEquals;

import static org.testng.Assert.assertTrue;



import java.util.Arrays;



import org.testng.*;import org.testng.annotations.*;



/**

 * @author sergey vetyutnev

 * 

 */

public class Mtp3TransferMessageTest {



	private byte[] getMsg() {

		return new byte[] { (byte) 0x83, (byte) 232, 3, (byte) 244, (byte) 161, 1, 2, 3, 4, 5, 6, 7, 8, 9 };

	}



	private byte[] getData() {

		return new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9 };

	}

	

	// si = 3 (SCCP)

	// ni = 2

	// mp = 0

	// sio = (si + (ni << 6) + (mt << 4))

	// dpc = 1000

	// opc = 2000

	// sls = 10

	

	

	@Test(groups = { "Mtp3TransferMessageTest", "decode" })

	public void testDecode() throws Exception {

		Mtp3TransferPrimitive msg = new Mtp3TransferPrimitive();

		msg.decodeMtp3(this.getMsg());

		

		assertEquals(msg.getSi(), 3);

		assertEquals(msg.getNi(), 2);

		assertEquals(msg.getMp(), 0);

		assertEquals(msg.getDpc(), 1000);

		assertEquals(msg.getOpc(), 2000);

		assertEquals(msg.getSls(), 10);

		assertTrue(Arrays.equals(msg.getData(), this.getData()));

	

	}

	

	@Test(groups = { "Mtp3TransferMessageTest", "encode" })

	public void testEncode() throws Exception {

		Mtp3TransferPrimitive msg = new Mtp3TransferPrimitive(3, 2, 0, 2000, 1000, 10, this.getData());

		

		byte[] res = msg.encodeMtp3();

		

		assertTrue(Arrays.equals(res, this.getMsg()));

	

	}

}