/*

 * 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.inap.primitives;



import static org.testng.Assert.*;



import java.util.Arrays;



import org.mobicents.protocols.asn.AsnInputStream;

import org.mobicents.protocols.asn.AsnOutputStream;

import org.mobicents.protocols.ss7.inap.api.primitives.LegType;

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



/**

* 

* @author sergey vetyutnev

* 

*/

public class LegIDTest {

	

	private byte[] getData1() {

		return new byte[] { (byte) 128, 1, 2 };

	}

	

	private byte[] getData2() {

		return new byte[] { (byte) 129, 1, 1 };

	}



	@Test(groups = { "functional.decode","primitives"})

	public void testDecode() throws Exception {



		byte[] data = this.getData1();

		AsnInputStream ais = new AsnInputStream(data);

		LegIDImpl legId = new LegIDImpl();

		int tag = ais.readTag();

		legId.decodeAll(ais);

		assertNotNull(legId.getSendingSideID());

		assertNull(legId.getReceivingSideID());

		assertEquals(legId.getSendingSideID(), LegType.leg2);



		data = this.getData2();

		ais = new AsnInputStream(data);

		legId = new LegIDImpl();

		tag = ais.readTag();

		legId.decodeAll(ais);

		assertNull(legId.getSendingSideID());

		assertNotNull(legId.getReceivingSideID());

		assertEquals(legId.getReceivingSideID(), LegType.leg1);

		

	}



	@Test(groups = { "functional.encode","primitives"})

	public void testEncode() throws Exception {



		LegIDImpl legId = new LegIDImpl(true, LegType.leg2);

		AsnOutputStream aos = new AsnOutputStream();

		legId.encodeAll(aos);

		assertTrue(Arrays.equals(aos.toByteArray(), this.getData1()));



		legId = new LegIDImpl(false, LegType.leg1);

		aos.reset();

		legId.encodeAll(aos);

		assertTrue(Arrays.equals(aos.toByteArray(), this.getData2()));

		

	}

}